diff --git a/.travis.yml b/.travis.yml
index 8cebb623dab..08c29c24ed3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -65,7 +65,9 @@ jobs:
# Build and test go
- <<: *test
name: Go on OpenShift
- script: make test/ci-go ARGS="-v"
+ script:
+ - make test/subcommand
+ - travis_wait 20 make test/e2e/go ARGS="-v"
# Build and test ansible
- <<: *test
diff --git a/Gopkg.lock b/Gopkg.lock
index 1b43f6b2167..d43befecca5 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -17,6 +17,32 @@
revision = "00af367e65149ff1f2f4b93bbfbb84fd9297170d"
version = "v0.2.0"
+[[projects]]
+ digest = "1:6f4450c226e184eb62b1e33c817a9d9719d55a500f6d9191de3407a99b3af304"
+ name = "docker.io/go-docker"
+ packages = [
+ ".",
+ "api",
+ "api/types",
+ "api/types/blkiodev",
+ "api/types/container",
+ "api/types/events",
+ "api/types/filters",
+ "api/types/image",
+ "api/types/mount",
+ "api/types/network",
+ "api/types/registry",
+ "api/types/strslice",
+ "api/types/swarm",
+ "api/types/swarm/runtime",
+ "api/types/time",
+ "api/types/versions",
+ "api/types/volume",
+ ]
+ pruneopts = "NUT"
+ revision = "b3f5b5de7bbce0acc6a7fc0a4c2b88db678e262e"
+ version = "v1.0.0"
+
[[projects]]
branch = "master"
digest = "1:81f8c061c3d18ed1710957910542bc17d2b789c6cd19e0f654c30b35fd255ca5"
@@ -83,6 +109,14 @@
revision = "9f8fceff796fb9f4e992cd2bece016be0121ab74"
version = "2.19.0"
+[[projects]]
+ digest = "1:2be791e7b333ff7c06f8fb3dc18a7d70580e9399dbdffd352621d067ff260b6e"
+ name = "github.com/Microsoft/go-winio"
+ packages = ["."]
+ pruneopts = "NUT"
+ revision = "1a8911d1ed007260465c3bfbbc785ac6915a0bb8"
+ version = "v0.4.12"
+
[[projects]]
digest = "1:0a111edd8693fd977f42a0c4f199a0efb13c20aec9da99ad8830c7bb6a87e8d6"
name = "github.com/PuerkitoBio/purell"
@@ -206,6 +240,26 @@
pruneopts = "NUT"
revision = "a9fbbdc8dd8794b20af358382ab780559bca589d"
+[[projects]]
+ digest = "1:f133477f38c590bdcd6fc534617df17983f7a21e5b686d4a3495abeb21c631ec"
+ name = "github.com/docker/go-connections"
+ packages = [
+ "nat",
+ "sockets",
+ "tlsconfig",
+ ]
+ pruneopts = "NUT"
+ revision = "3ede32e2033de7505e6500d6c868c2b9ed9f169d"
+ version = "v0.3.0"
+
+[[projects]]
+ digest = "1:4340101f42556a9cb2f7a360a0e95a019bfef6247d92e6c4c46f2433cf86a482"
+ name = "github.com/docker/go-units"
+ packages = ["."]
+ pruneopts = "NUT"
+ revision = "47565b4f722fb6ceae66b95f853feed578a4a51c"
+ version = "v0.3.3"
+
[[projects]]
branch = "master"
digest = "1:eb8f1b1913bffd6e788deee9fe4ba3a4d83267aff6045d3be33105e35ece290b"
@@ -334,15 +388,15 @@
version = "v0.2.3"
[[projects]]
- digest = "1:a1b2a5e38f79688ee8250942d5fa960525fceb1024c855c7bc76fa77b0f3cca2"
+ digest = "1:a6afc27b2a73a5506832f3c5a1c19a30772cb69e7bd1ced4639eb36a55db224f"
name = "github.com/gogo/protobuf"
packages = [
"proto",
"sortkeys",
]
pruneopts = "NUT"
- revision = "ba06b47c162d49f2af050fb4c75bcbc86a159d5c"
- version = "v1.2.1"
+ revision = "100ba4e885062801d56799d78530b73b178a78f3"
+ version = "v0.4"
[[projects]]
branch = "master"
@@ -640,6 +694,17 @@
revision = "279bed98673dd5bef374d3b6e4b09e2af76183bf"
version = "v1.0.0-rc1"
+[[projects]]
+ digest = "1:11db38d694c130c800d0aefb502fb02519e514dc53d9804ce51d1ad25ec27db6"
+ name = "github.com/opencontainers/image-spec"
+ packages = [
+ "specs-go",
+ "specs-go/v1",
+ ]
+ pruneopts = "NUT"
+ revision = "d60099175f88c47cd379c4738d158884749ed235"
+ version = "v1.0.1"
+
[[projects]]
digest = "1:23e2e9001efb9eed6c89b080366f0a483dcc5edbb5b9ed89c0c838258467e6b1"
name = "github.com/operator-framework/operator-lifecycle-manager"
@@ -952,7 +1017,7 @@
[[projects]]
branch = "master"
- digest = "1:36f21875a3957c76ab144b8e75ef8c4157afe30ce04bb13109aa3087746a879d"
+ digest = "1:ad8386171f92f205bcd4f6917dcaeec822df6885a21aacf9b975a02c49f3caab"
name = "golang.org/x/net"
packages = [
"context",
@@ -963,7 +1028,9 @@
"http2",
"http2/hpack",
"idna",
+ "internal/socks",
"internal/timeseries",
+ "proxy",
"trace",
]
pruneopts = "NUT"
@@ -1702,6 +1769,7 @@
analyzer-name = "dep"
analyzer-version = 1
input-imports = [
+ "docker.io/go-docker",
"github.com/BurntSushi/toml",
"github.com/coreos/go-semver/semver",
"github.com/coreos/prometheus-operator/pkg/apis/monitoring/v1",
diff --git a/Makefile b/Makefile
index d26959878bb..dd91d98f36e 100644
--- a/Makefile
+++ b/Makefile
@@ -75,8 +75,6 @@ test: test/unit
test-ci: test/markdown test/sanity test/unit install test/subcommand test/e2e
-test/ci-go: test/subcommand test/e2e/go
-
test/ci-ansible: test/e2e/ansible test/e2e/ansible-molecule
test/ci-helm: test/e2e/helm
@@ -113,7 +111,7 @@ test/e2e/helm: image/build/helm
test/markdown:
./hack/ci/marker --root=doc
-.PHONY: test test-ci test/sanity test/unit test/subcommand test/e2e test/e2e/go test/e2e/ansible test/e2e/ansible-molecule test/e2e/helm test/ci-go test/ci-ansible test/ci-helm test/markdown
+.PHONY: test test-ci test/sanity test/unit test/subcommand test/e2e test/e2e/go test/e2e/ansible test/e2e/ansible-molecule test/e2e/helm test/ci-ansible test/ci-helm test/markdown
image: image/build image/push
diff --git a/cmd/operator-sdk/build/cmd.go b/cmd/operator-sdk/build/cmd.go
index 7e8961895d9..c649f0d3f21 100644
--- a/cmd/operator-sdk/build/cmd.go
+++ b/cmd/operator-sdk/build/cmd.go
@@ -21,6 +21,7 @@ import (
"os"
"os/exec"
"path/filepath"
+ "regexp"
"strings"
"github.com/operator-framework/operator-sdk/internal/pkg/scaffold"
@@ -39,6 +40,7 @@ var (
testLocationBuild string
enableTests bool
dockerBuildArgs string
+ genMultistage bool
)
func NewCmd() *cobra.Command {
@@ -60,6 +62,7 @@ For example:
RunE: buildFunc,
}
buildCmd.Flags().BoolVar(&enableTests, "enable-tests", false, "Enable in-cluster testing by adding test binary to the image")
+ buildCmd.Flags().BoolVar(&genMultistage, "gen-multistage", false, "Generate multistage build and test Dockerfiles")
buildCmd.Flags().StringVar(&testLocationBuild, "test-location", "./test/e2e", "Location of tests")
buildCmd.Flags().StringVar(&namespacedManBuild, "namespaced-manifest", "deploy/operator.yaml", "Path of namespaced resources manifest for tests")
buildCmd.Flags().StringVar(&dockerBuildArgs, "docker-build-args", "", "Extra docker build arguments as one string such as \"--build-arg https_proxy=$https_proxy\"")
@@ -145,42 +148,38 @@ func buildFunc(cmd *cobra.Command, args []string) error {
if len(args) != 1 {
return fmt.Errorf("command %s requires exactly one argument", cmd.CommandPath())
}
-
projutil.MustInProjectRoot()
- goBuildEnv := append(os.Environ(), "GOOS=linux", "GOARCH=amd64", "CGO_ENABLED=0")
- goTrimFlags := []string{"-gcflags", "all=-trimpath=${GOPATH}", "-asmflags", "all=-trimpath=${GOPATH}"}
- absProjectPath := projutil.MustGetwd()
- projectName := filepath.Base(absProjectPath)
-
- // Don't need to build Go code if a non-Go Operator.
- if projutil.GetOperatorType() == projutil.OperatorTypeGo {
- managerDir := filepath.Join(projutil.CheckAndGetProjectGoPkg(), scaffold.ManagerDir)
- outputBinName := filepath.Join(absProjectPath, scaffold.BuildBinDir, projectName)
- goBuildArgs := append(append([]string{"build"}, goTrimFlags...), "-o", outputBinName, managerDir)
- buildCmd := exec.Command("go", goBuildArgs...)
- buildCmd.Env = goBuildEnv
- if err := projutil.ExecCmd(buildCmd); err != nil {
- return fmt.Errorf("failed to build operator binary: (%v)", err)
- }
- }
image := args[0]
baseImageName := image
if enableTests {
baseImageName += "-intermediate"
}
+ var dbArgs []string
+ if dockerBuildArgs != "" {
+ splitArgs := regexp.MustCompile("--build-arg(=)?").ReplaceAllString(dockerBuildArgs, "")
+ dbArgs = strings.Fields(splitArgs)
+ }
+ absProjectPath := projutil.MustGetwd()
+ projectName := filepath.Base(absProjectPath)
log.Infof("Building Docker image %s", baseImageName)
- dbArgs := []string{"build", ".", "-f", "build/Dockerfile", "-t", baseImageName}
-
- if dockerBuildArgs != "" {
- splitArgs := strings.Fields(dockerBuildArgs)
- dbArgs = append(dbArgs, splitArgs...)
+ // The runtime environment may have docker v17.05+, in which case the SDK
+ // can build the binary within a container in a multistage pipeline.
+ // Otherwise the binary will be built on the host and COPY'd into the
+ // resulting image.
+ buildDockerfile, err := makeDockerfileIfMultistage(filepath.Join(scaffold.BuildDir, scaffold.DockerfileFile))
+ if err != nil {
+ return err
}
-
- dbcmd := exec.Command("docker", dbArgs...)
- if err := projutil.ExecCmd(dbcmd); err != nil {
+ if projutil.IsOperatorGo() && !projutil.IsDockerfileMultistage(buildDockerfile) {
+ if err := buildOperatorBinary(); err != nil {
+ return fmt.Errorf("failed to build operator binary: (%v)", err)
+ }
+ }
+ err = projutil.DockerBuild(buildDockerfile, baseImageName, dbArgs...)
+ if err != nil {
if enableTests {
return fmt.Errorf("failed to output intermediate image %s: (%v)", image, err)
}
@@ -188,35 +187,32 @@ func buildFunc(cmd *cobra.Command, args []string) error {
}
if enableTests {
- if projutil.GetOperatorType() == projutil.OperatorTypeGo {
- testBinary := filepath.Join(absProjectPath, scaffold.BuildBinDir, projectName+"-test")
- goTestBuildArgs := append(append([]string{"test"}, goTrimFlags...), "-c", "-o", testBinary, testLocationBuild+"/...")
- buildTestCmd := exec.Command("go", goTestBuildArgs...)
- buildTestCmd.Env = goBuildEnv
- if err := projutil.ExecCmd(buildTestCmd); err != nil {
- return fmt.Errorf("failed to build test binary: (%v)", err)
- }
+ if !projutil.IsDockerMultistage() {
+ return fmt.Errorf("in-cluster tests are only available on hosts with Docker v17.05+")
}
- // if a user is using an older sdk repo as their library, make sure they have required build files
+ // If a user is using an older sdk repo as their library, make sure they
+ // have the required build files.
testDockerfile := filepath.Join(scaffold.BuildTestDir, scaffold.DockerfileFile)
- _, err := os.Stat(testDockerfile)
- if err != nil && os.IsNotExist(err) {
+ _, err = os.Stat(testDockerfile)
+ if (err != nil && os.IsNotExist(err)) ||
+ (projutil.IsOperatorGo() && !projutil.IsDockerfileMultistage(testDockerfile)) {
log.Info("Generating build manifests for test-framework.")
cfg := &input.Config{
- Repo: projutil.CheckAndGetProjectGoPkg(),
AbsProjectPath: absProjectPath,
ProjectName: projectName,
}
s := &scaffold.Scaffold{}
- t := projutil.GetOperatorType()
- switch t {
+ switch t := projutil.GetOperatorType(); t {
case projutil.OperatorTypeGo:
+ cfg.Repo = projutil.CheckAndGetProjectGoPkg()
err = s.Execute(cfg,
- &scaffold.TestFrameworkDockerfile{},
+ &scaffold.TestFrameworkDockerfile{
+ Input: input.Input{IfExistsAction: input.Overwrite},
+ },
&scaffold.GoTestScript{},
&scaffold.TestPod{Image: image, TestNamespaceEnv: test.TestNamespaceEnv},
)
@@ -235,15 +231,14 @@ func buildFunc(cmd *cobra.Command, args []string) error {
log.Infof("Building test Docker image %s", image)
- testDbArgs := []string{"build", ".", "-f", testDockerfile, "-t", image, "--build-arg", "NAMESPACEDMAN=" + namespacedManBuild, "--build-arg", "BASEIMAGE=" + baseImageName}
-
- if dockerBuildArgs != "" {
- splitArgs := strings.Fields(dockerBuildArgs)
- testDbArgs = append(testDbArgs, splitArgs...)
- }
-
- testDbcmd := exec.Command("docker", testDbArgs...)
- if err := projutil.ExecCmd(testDbcmd); err != nil {
+ // Tests require docker v17.05+ anyway so we don't need to conditionally
+ // scaffold a multistage Dockerfile.
+ err = projutil.DockerBuild(testDockerfile, image,
+ append(dbArgs,
+ "TESTDIR="+testLocationBuild,
+ "BASEIMAGE="+baseImageName,
+ "NAMESPACEDMAN="+namespacedManBuild)...)
+ if err != nil {
return fmt.Errorf("failed to output test image %s: (%v)", image, err)
}
// Check image name of deployments in namespaced manifest
@@ -255,3 +250,68 @@ func buildFunc(cmd *cobra.Command, args []string) error {
log.Info("Operator build complete.")
return nil
}
+
+// makeDockerfileIfMultistage is effectively a function for migrating
+// single-stage to multistage Dockerfiles. makeDockerfileIfMultistage scaffolds
+// a multistage Dockerfile for Go operators on hosts with docker v17.05+ if a
+// multistage Dockerfile is not already present at path dockerfile. The newly
+// scaffolded file is named 'multistage.Dockerfile', which users are expected
+// to rename to 'Dockerfile'. Users will see a warning if docker v17.05+ is
+// present but they haven't set the --gen-multistage flag in
+// `operator-sdk build...`
+func makeDockerfileIfMultistage(dockerfile string) (string, error) {
+ if !projutil.IsOperatorGo() || !projutil.IsDockerMultistage() {
+ return dockerfile, nil
+ }
+
+ if !projutil.IsDockerfileMultistage(dockerfile) {
+ msDockerfile := "multistage." + scaffold.DockerfileFile
+ if !genMultistage {
+ log.Warnf(`Project uses a non-multistage Dockerfile but the present docker version
+supports multistage builds. Run operator-sdk build with --gen-multistage to write
+a multistage Dockerfile to '%s' and build it. Rename this
+file to '%s' to avoid this warning.`,
+ filepath.Join(scaffold.BuildDir, msDockerfile),
+ dockerfile)
+
+ } else {
+ absProjectPath := projutil.MustGetwd()
+ cfg := &input.Config{
+ AbsProjectPath: absProjectPath,
+ ProjectName: filepath.Base(absProjectPath),
+ Repo: projutil.CheckAndGetProjectGoPkg(),
+ }
+
+ dockerfile = filepath.Join(scaffold.BuildDir, msDockerfile)
+ d := &scaffold.Dockerfile{
+ Multistage: true,
+ Input: input.Input{
+ Path: dockerfile,
+ IfExistsAction: input.Overwrite,
+ },
+ }
+ err := (&scaffold.Scaffold{}).Execute(cfg, d)
+ if err != nil {
+ return "", fmt.Errorf("failed to write %s: (%v)", msDockerfile, err)
+ }
+ }
+ }
+
+ return dockerfile, nil
+}
+
+// buildOperatorBinary builds the operator binary locally.
+func buildOperatorBinary() error {
+ absProjectPath := projutil.MustGetwd()
+ binName := filepath.Base(absProjectPath)
+ goFlags := []string{"build",
+ "-gcflags", "all=-trimpath=${GOPATH}",
+ "-asmflags", "all=-trimpath=${GOPATH}",
+ "-o", filepath.Join(absProjectPath, scaffold.BuildBinDir, binName),
+ filepath.Join(projutil.CheckAndGetProjectGoPkg(), scaffold.ManagerDir),
+ }
+
+ cmd := exec.Command("go", goFlags...)
+ cmd.Env = append(os.Environ(), "GOOS=linux", "GOARCH=amd64", "CGO_ENABLED=0")
+ return projutil.ExecCmd(cmd)
+}
diff --git a/cmd/operator-sdk/new/cmd.go b/cmd/operator-sdk/new/cmd.go
index e10d5968bea..12564877375 100644
--- a/cmd/operator-sdk/new/cmd.go
+++ b/cmd/operator-sdk/new/cmd.go
@@ -155,7 +155,7 @@ func doScaffold() error {
s := &scaffold.Scaffold{}
err := s.Execute(cfg,
&scaffold.Cmd{},
- &scaffold.Dockerfile{},
+ &scaffold.Dockerfile{Multistage: projutil.IsDockerMultistage()},
&scaffold.Entrypoint{},
&scaffold.UserSetup{},
&scaffold.ServiceAccount{},
diff --git a/internal/pkg/scaffold/build_dockerfile.go b/internal/pkg/scaffold/build_dockerfile.go
index b70dac7b547..b901c0fbc9e 100644
--- a/internal/pkg/scaffold/build_dockerfile.go
+++ b/internal/pkg/scaffold/build_dockerfile.go
@@ -24,18 +24,57 @@ const DockerfileFile = "Dockerfile"
type Dockerfile struct {
input.Input
+
+ // Multistage determines if a multistage Dockerfile template is used.
+ Multistage bool
}
func (s *Dockerfile) GetInput() (input.Input, error) {
if s.Path == "" {
s.Path = filepath.Join(BuildDir, DockerfileFile)
}
- s.TemplateBody = dockerfileTmpl
+ if s.Multistage {
+ s.TemplateBody = dockerfileMultiTmpl
+ } else {
+ s.TemplateBody = dockerfileNonMultiTmpl
+ }
+ s.IfExistsAction = input.Error
return s.Input, nil
}
-const dockerfileTmpl = `FROM registry.access.redhat.com/ubi7-dev-preview/ubi-minimal:7.6
+const dockerfileMultiTmpl = `# Binary builder image
+FROM golang:1.10-alpine3.8 AS builder
+
+ENV GOPATH /go
+ENV CGO_ENABLED 0
+ENV GOOS linux
+ENV GOARCH amd64
+ENV GOFLAGS "-gcflags all=-trimpath=${GOPATH} -asmflags all=-trimpath=${GOPATH}"
+
+WORKDIR /go/src/{{.Repo}}
+COPY . /go/src/{{.Repo}}
+
+RUN go build $GOFLAGS -o /go/bin/{{.ProjectName}} {{.Repo}}/cmd/manager
+
+# Base image
+FROM registry.access.redhat.com/ubi7-dev-preview/ubi-minimal:7.6
+
+ENV OPERATOR=/usr/local/bin/{{.ProjectName}} \
+ USER_UID=1001 \
+ USER_NAME={{.ProjectName}}
+
+# install operator binary
+COPY --from=builder /go/bin/{{.ProjectName}} ${OPERATOR}
+
+COPY build/bin /usr/local/bin
+RUN /usr/local/bin/user_setup
+
+ENTRYPOINT ["/usr/local/bin/entrypoint"]
+
+USER ${USER_UID}
+`
+const dockerfileNonMultiTmpl = `FROM registry.access.redhat.com/ubi7-dev-preview/ubi-minimal:7.6
ENV OPERATOR=/usr/local/bin/{{.ProjectName}} \
USER_UID=1001 \
USER_NAME={{.ProjectName}}
diff --git a/internal/pkg/scaffold/build_dockerfile_test.go b/internal/pkg/scaffold/build_dockerfile_test.go
index 1648eea5159..3efcbdd4a10 100644
--- a/internal/pkg/scaffold/build_dockerfile_test.go
+++ b/internal/pkg/scaffold/build_dockerfile_test.go
@@ -20,21 +20,65 @@ import (
"github.com/operator-framework/operator-sdk/internal/util/diffutil"
)
-func TestDockerfile(t *testing.T) {
+func TestDockerfileMultistage(t *testing.T) {
s, buf := setupScaffoldAndWriter()
- err := s.Execute(appConfig, &Dockerfile{})
+ err := s.Execute(appConfig, &Dockerfile{Multistage: true})
if err != nil {
t.Fatalf("Failed to execute the scaffold: (%v)", err)
}
- if dockerfileExp != buf.String() {
- diffs := diffutil.Diff(dockerfileExp, buf.String())
+ if dockerfileMultiExp != buf.String() {
+ diffs := diffutil.Diff(dockerfileMultiExp, buf.String())
t.Fatalf("Expected vs actual differs.\n%v", diffs)
}
}
-const dockerfileExp = `FROM registry.access.redhat.com/ubi7-dev-preview/ubi-minimal:7.6
+const dockerfileMultiExp = `# Binary builder image
+FROM golang:1.10-alpine3.8 AS builder
+
+ENV GOPATH /go
+ENV CGO_ENABLED 0
+ENV GOOS linux
+ENV GOARCH amd64
+ENV GOFLAGS "-gcflags all=-trimpath=${GOPATH} -asmflags all=-trimpath=${GOPATH}"
+
+WORKDIR /go/src/github.com/example-inc/app-operator
+COPY . /go/src/github.com/example-inc/app-operator
+
+RUN go build $GOFLAGS -o /go/bin/app-operator github.com/example-inc/app-operator/cmd/manager
+
+# Base image
+FROM registry.access.redhat.com/ubi7-dev-preview/ubi-minimal:7.6
+
+ENV OPERATOR=/usr/local/bin/app-operator \
+ USER_UID=1001 \
+ USER_NAME=app-operator
+
+# install operator binary
+COPY --from=builder /go/bin/app-operator ${OPERATOR}
+
+COPY build/bin /usr/local/bin
+RUN /usr/local/bin/user_setup
+
+ENTRYPOINT ["/usr/local/bin/entrypoint"]
+
+USER ${USER_UID}
+`
+
+func TestDockerfileNonMultistage(t *testing.T) {
+ s, buf := setupScaffoldAndWriter()
+ err := s.Execute(appConfig, &Dockerfile{})
+ if err != nil {
+ t.Fatalf("Failed to execute the scaffold: (%v)", err)
+ }
+
+ if dockerfileNonMultiExp != buf.String() {
+ diffs := diffutil.Diff(dockerfileNonMultiExp, buf.String())
+ t.Fatalf("Expected vs actual differs.\n%v", diffs)
+ }
+}
+const dockerfileNonMultiExp = `FROM registry.access.redhat.com/ubi7-dev-preview/ubi-minimal:7.6
ENV OPERATOR=/usr/local/bin/app-operator \
USER_UID=1001 \
USER_NAME=app-operator
diff --git a/internal/pkg/scaffold/test_framework_dockerfile.go b/internal/pkg/scaffold/test_framework_dockerfile.go
index 9f3e3eb4f94..011647e464d 100644
--- a/internal/pkg/scaffold/test_framework_dockerfile.go
+++ b/internal/pkg/scaffold/test_framework_dockerfile.go
@@ -28,14 +28,32 @@ func (s *TestFrameworkDockerfile) GetInput() (input.Input, error) {
if s.Path == "" {
s.Path = filepath.Join(BuildTestDir, DockerfileFile)
}
- s.TemplateBody = testFrameworkDockerfileTmpl
+ s.TemplateBody = testDockerfileTmpl
return s.Input, nil
}
-const testFrameworkDockerfileTmpl = `ARG BASEIMAGE
+const testDockerfileTmpl = `# ARG before FROM must always be before the first FROM
+ARG BASEIMAGE
+# Test binary builder image
+FROM golang:1.10-alpine3.8 AS builder
+
+ENV GOPATH /go
+ENV CGO_ENABLED 0
+ENV GOOS linux
+ENV GOARCH amd64
+ENV GOFLAGS "-gcflags all=-trimpath=${GOPATH} -asmflags all=-trimpath=${GOPATH}"
+
+WORKDIR /go/src/{{.Repo}}
+COPY . /go/src/{{.Repo}}
+
+ARG TESTDIR
+RUN go test $GOFLAGS -c -o /go/bin/{{.ProjectName}}-test ${TESTDIR}/...
+
+# Base image containing "{{.ProjectName}}-test" binary
FROM ${BASEIMAGE}
-ADD build/_output/bin/{{.ProjectName}}-test /usr/local/bin/{{.ProjectName}}-test
+COPY --from=builder /go/bin/{{.ProjectName}}-test /usr/local/bin/{{.ProjectName}}-test
+
ARG NAMESPACEDMAN
-ADD $NAMESPACEDMAN /namespaced.yaml
-ADD build/test-framework/go-test.sh /go-test.sh
+COPY $NAMESPACEDMAN /namespaced.yaml
+COPY build/test-framework/go-test.sh /go-test.sh
`
diff --git a/internal/pkg/scaffold/test_framework_dockerfile_test.go b/internal/pkg/scaffold/test_framework_dockerfile_test.go
index 4a4411a09bd..71d18bc4643 100644
--- a/internal/pkg/scaffold/test_framework_dockerfile_test.go
+++ b/internal/pkg/scaffold/test_framework_dockerfile_test.go
@@ -20,23 +20,41 @@ import (
"github.com/operator-framework/operator-sdk/internal/util/diffutil"
)
-func TestTestFrameworkDockerfile(t *testing.T) {
+func TestTestFrameworkDockerfileMultistage(t *testing.T) {
s, buf := setupScaffoldAndWriter()
err := s.Execute(appConfig, &TestFrameworkDockerfile{})
if err != nil {
t.Fatalf("Failed to execute the scaffold: (%v)", err)
}
- if testFrameworkDockerfileExp != buf.String() {
- diffs := diffutil.Diff(testFrameworkDockerfileExp, buf.String())
+ if testDockerfileExp != buf.String() {
+ diffs := diffutil.Diff(testDockerfileExp, buf.String())
t.Fatalf("Expected vs actual differs.\n%v", diffs)
}
}
-const testFrameworkDockerfileExp = `ARG BASEIMAGE
+const testDockerfileExp = `# ARG before FROM must always be before the first FROM
+ARG BASEIMAGE
+# Test binary builder image
+FROM golang:1.10-alpine3.8 AS builder
+
+ENV GOPATH /go
+ENV CGO_ENABLED 0
+ENV GOOS linux
+ENV GOARCH amd64
+ENV GOFLAGS "-gcflags all=-trimpath=${GOPATH} -asmflags all=-trimpath=${GOPATH}"
+
+WORKDIR /go/src/github.com/example-inc/app-operator
+COPY . /go/src/github.com/example-inc/app-operator
+
+ARG TESTDIR
+RUN go test $GOFLAGS -c -o /go/bin/app-operator-test ${TESTDIR}/...
+
+# Base image containing "app-operator-test" binary
FROM ${BASEIMAGE}
-ADD build/_output/bin/app-operator-test /usr/local/bin/app-operator-test
+COPY --from=builder /go/bin/app-operator-test /usr/local/bin/app-operator-test
+
ARG NAMESPACEDMAN
-ADD $NAMESPACEDMAN /namespaced.yaml
-ADD build/test-framework/go-test.sh /go-test.sh
+COPY $NAMESPACEDMAN /namespaced.yaml
+COPY build/test-framework/go-test.sh /go-test.sh
`
diff --git a/internal/util/projutil/project_util.go b/internal/util/projutil/project_util.go
index be56975e048..a39f7e32d9b 100644
--- a/internal/util/projutil/project_util.go
+++ b/internal/util/projutil/project_util.go
@@ -15,7 +15,9 @@
package projutil
import (
+ "context"
"fmt"
+ "io/ioutil"
"os"
"os/exec"
"path/filepath"
@@ -26,6 +28,8 @@ import (
"github.com/operator-framework/operator-sdk/internal/pkg/scaffold/ansible"
"github.com/operator-framework/operator-sdk/internal/pkg/scaffold/helm"
+ docker "docker.io/go-docker"
+ "github.com/coreos/go-semver/semver"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
@@ -155,7 +159,52 @@ func ExecCmd(cmd *exec.Cmd) error {
cmd.Stderr = os.Stderr
err := cmd.Run()
if err != nil {
- return fmt.Errorf("failed to exec %#v: %v", cmd.Args, err)
+ return fmt.Errorf("failed to exec %s %#v: %v", cmd.Path, cmd.Args, err)
+ }
+ return nil
+}
+
+// IsDockerMultistage checks whether the docker daemon is version >= 17.05.0.
+// Both ARG before FROM and multistage builds exist in docker version >= 17.05.0.
+func IsDockerMultistage() bool {
+ client, err := docker.NewEnvClient()
+ if err != nil {
+ log.Errorf("failed to get docker client: (%v)", err)
+ return false
+ }
+ ver, err := client.ServerVersion(context.TODO())
+ if err != nil {
+ log.Errorf("Failed to get docker version: (%v)", err)
+ return false
+ }
+ dockerVer := semver.New(ver.Version)
+ reqVer := semver.New("17.05.0")
+ return !dockerVer.LessThan(*reqVer)
+}
+
+// IsDockerfileMultistage checks if dockerfile uses a multistage pipeline.
+func IsDockerfileMultistage(dockerfile string) bool {
+ df, err := ioutil.ReadFile(dockerfile)
+ if err != nil {
+ if !os.IsNotExist(err) {
+ log.Errorf("Error reading %s: %v", dockerfile, err)
+ }
+ return false
+ }
+ return len(regexp.MustCompile("(?m:^FROM .*$)").FindAll(df, -1)) > 1
+}
+
+// DockerBuild runs 'docker build .' using the Dockerfile at relative path
+// dockerfile and image as tag.
+func DockerBuild(dockerfile, image string, buildArgs ...string) error {
+ args := []string{"build", ".", "-f", dockerfile, "-t", image}
+ for _, arg := range buildArgs {
+ args = append(args, "--build-arg", arg)
+ }
+ bcmd := exec.Command("docker", args...)
+ err := ExecCmd(bcmd)
+ if err != nil {
+ return fmt.Errorf("error building docker image %s: %v", image, err)
}
return nil
}
diff --git a/test/e2e/memcached_test.go b/test/e2e/memcached_test.go
index 7b5e4d25a45..0a7acba8e9b 100644
--- a/test/e2e/memcached_test.go
+++ b/test/e2e/memcached_test.go
@@ -240,16 +240,18 @@ func TestMemcached(t *testing.T) {
if err != nil {
t.Fatalf("Command 'dep ensure' failed: %v\nCommand Output:\n%v", err, string(cmdOut))
}
- // link local sdk to vendor if not in travis
+ // Copy local sdk to vendor if not in CI.
if repo == "" {
- for _, dir := range []string{"pkg", "internal"} {
+ for _, dir := range []string{filepath.Join("internal", "pkg")} {
repoDir := filepath.Join("github.com/operator-framework/operator-sdk", dir)
vendorDir := filepath.Join("vendor", repoDir)
if err := os.RemoveAll(vendorDir); err != nil {
t.Fatalf("Failed to delete old vendor directory: (%v)", err)
}
- if err := os.Symlink(filepath.Join(gopath, projutil.SrcDir, repoDir), vendorDir); err != nil {
- t.Fatalf("Failed to symlink local operator-sdk project to vendor dir: (%v)", err)
+ fromPath := filepath.Join(gopath, projutil.SrcDir, repoDir)
+ cmdOut, err = exec.Command("cp", "-a", fromPath, vendorDir).CombinedOutput()
+ if err != nil {
+ t.Fatalf("Error: %v\nCommand Output: %s\n", err, string(cmdOut))
}
}
}
diff --git a/vendor/docker.io/go-docker/api/common.go b/vendor/docker.io/go-docker/api/common.go
new file mode 100644
index 00000000000..c8919f19009
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/common.go
@@ -0,0 +1,11 @@
+package api
+
+// Common constants for daemon and client.
+const (
+ // DefaultVersion of Current REST API
+ DefaultVersion string = "1.33"
+
+ // NoBaseImageSpecifier is the symbol used by the FROM
+ // command to specify that no base image is to be used.
+ NoBaseImageSpecifier string = "scratch"
+)
diff --git a/vendor/docker.io/go-docker/api/common_unix.go b/vendor/docker.io/go-docker/api/common_unix.go
new file mode 100644
index 00000000000..081e61c4511
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/common_unix.go
@@ -0,0 +1,6 @@
+// +build !windows
+
+package api
+
+// MinVersion represents Minimum REST API version supported
+const MinVersion string = "1.12"
diff --git a/vendor/docker.io/go-docker/api/common_windows.go b/vendor/docker.io/go-docker/api/common_windows.go
new file mode 100644
index 00000000000..a6268a4ff7f
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/common_windows.go
@@ -0,0 +1,8 @@
+package 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/docker.io/go-docker/api/types/auth.go b/vendor/docker.io/go-docker/api/types/auth.go
new file mode 100644
index 00000000000..056af6b8425
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/auth.go
@@ -0,0 +1,22 @@
+package 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/docker.io/go-docker/api/types/blkiodev/blkio.go b/vendor/docker.io/go-docker/api/types/blkiodev/blkio.go
new file mode 100644
index 00000000000..931ae10ab1e
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/blkiodev/blkio.go
@@ -0,0 +1,23 @@
+package 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/docker.io/go-docker/api/types/client.go b/vendor/docker.io/go-docker/api/types/client.go
new file mode 100644
index 00000000000..82eeaa47134
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/client.go
@@ -0,0 +1,389 @@
+package types
+
+import (
+ "bufio"
+ "io"
+ "net"
+
+ "docker.io/go-docker/api/types/container"
+ "docker.io/go-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
+ 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
+ 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
+
+ // TODO @jhowardmsft LCOW Support: This will require extending to include
+ // `Platform string`, but is omitted for now as it's hard-coded temporarily
+ // to avoid API changes.
+}
+
+// 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
+}
+
+// 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
+}
+
+// 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
+}
+
+// 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
+}
+
+// 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/docker.io/go-docker/api/types/configs.go b/vendor/docker.io/go-docker/api/types/configs.go
new file mode 100644
index 00000000000..720307c92d3
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/configs.go
@@ -0,0 +1,70 @@
+package types
+
+import (
+ "docker.io/go-docker/api/types/container"
+ "docker.io/go-docker/api/types/network"
+)
+
+// 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
+ AdjustCPUShares bool
+ Platform string
+}
+
+// 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
+}
+
+// ContainerCommitConfig contains build configs for commit operation,
+// and is used when making a commit with the current state of the container.
+type ContainerCommitConfig struct {
+ Pause bool
+ Repo string
+ Tag string
+ Author string
+ Comment string
+ // merge container config into commit config before commit
+ MergeConfigs bool
+ Config *container.Config
+}
+
+// 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
+ 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
+}
diff --git a/vendor/docker.io/go-docker/api/types/container/config.go b/vendor/docker.io/go-docker/api/types/container/config.go
new file mode 100644
index 00000000000..8372ef88556
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/container/config.go
@@ -0,0 +1,69 @@
+package container
+
+import (
+ "time"
+
+ "docker.io/go-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 (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/docker.io/go-docker/api/types/container/container_changes.go b/vendor/docker.io/go-docker/api/types/container/container_changes.go
new file mode 100644
index 00000000000..767945a5325
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/container/container_changes.go
@@ -0,0 +1,21 @@
+package container
+
+// ----------------------------------------------------------------------------
+// DO NOT EDIT THIS FILE
+// This file was generated by `swagger generate operation`
+//
+// See hack/generate-swagger-api.sh
+// ----------------------------------------------------------------------------
+
+// ContainerChangeResponseItem container change response item
+// 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/docker.io/go-docker/api/types/container/container_create.go b/vendor/docker.io/go-docker/api/types/container/container_create.go
new file mode 100644
index 00000000000..c95023b814d
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/container/container_create.go
@@ -0,0 +1,21 @@
+package container
+
+// ----------------------------------------------------------------------------
+// DO NOT EDIT THIS FILE
+// This file was generated by `swagger generate operation`
+//
+// See hack/generate-swagger-api.sh
+// ----------------------------------------------------------------------------
+
+// ContainerCreateCreatedBody container create created body
+// 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/docker.io/go-docker/api/types/container/container_top.go b/vendor/docker.io/go-docker/api/types/container/container_top.go
new file mode 100644
index 00000000000..78bc37ee5e9
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/container/container_top.go
@@ -0,0 +1,21 @@
+package container
+
+// ----------------------------------------------------------------------------
+// DO NOT EDIT THIS FILE
+// This file was generated by `swagger generate operation`
+//
+// See hack/generate-swagger-api.sh
+// ----------------------------------------------------------------------------
+
+// ContainerTopOKBody container top o k body
+// 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/docker.io/go-docker/api/types/container/container_update.go b/vendor/docker.io/go-docker/api/types/container/container_update.go
new file mode 100644
index 00000000000..2339366fbd1
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/container/container_update.go
@@ -0,0 +1,17 @@
+package container
+
+// ----------------------------------------------------------------------------
+// DO NOT EDIT THIS FILE
+// This file was generated by `swagger generate operation`
+//
+// See hack/generate-swagger-api.sh
+// ----------------------------------------------------------------------------
+
+// ContainerUpdateOKBody container update o k body
+// swagger:model ContainerUpdateOKBody
+type ContainerUpdateOKBody struct {
+
+ // warnings
+ // Required: true
+ Warnings []string `json:"Warnings"`
+}
diff --git a/vendor/docker.io/go-docker/api/types/container/container_wait.go b/vendor/docker.io/go-docker/api/types/container/container_wait.go
new file mode 100644
index 00000000000..77ecdbaf7ae
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/container/container_wait.go
@@ -0,0 +1,17 @@
+package container
+
+// ----------------------------------------------------------------------------
+// DO NOT EDIT THIS FILE
+// This file was generated by `swagger generate operation`
+//
+// See hack/generate-swagger-api.sh
+// ----------------------------------------------------------------------------
+
+// ContainerWaitOKBody container wait o k body
+// swagger:model ContainerWaitOKBody
+type ContainerWaitOKBody struct {
+
+ // Exit code of the container
+ // Required: true
+ StatusCode int64 `json:"StatusCode"`
+}
diff --git a/vendor/docker.io/go-docker/api/types/container/host_config.go b/vendor/docker.io/go-docker/api/types/container/host_config.go
new file mode 100644
index 00000000000..093ec097d1e
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/container/host_config.go
@@ -0,0 +1,385 @@
+package container
+
+import (
+ "strings"
+
+ "docker.io/go-docker/api/types/blkiodev"
+ "docker.io/go-docker/api/types/mount"
+ "docker.io/go-docker/api/types/strslice"
+ "github.com/docker/go-connections/nat"
+ "github.com/docker/go-units"
+)
+
+// 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) == ""
+}
+
+// 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 ""
+}
+
+// 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
+ DiskQuota int64 // Disk limit (in bytes)
+ KernelMemory int64 // Kernel memory limit (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
+ 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
+ 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"`
+
+ // Run a custom init inside the container, if null, use the daemon's configured settings
+ Init *bool `json:",omitempty"`
+}
diff --git a/vendor/docker.io/go-docker/api/types/container/hostconfig_unix.go b/vendor/docker.io/go-docker/api/types/container/hostconfig_unix.go
new file mode 100644
index 00000000000..2d664d1c967
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/container/hostconfig_unix.go
@@ -0,0 +1,41 @@
+// +build !windows
+
+package 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/docker.io/go-docker/api/types/container/hostconfig_windows.go b/vendor/docker.io/go-docker/api/types/container/hostconfig_windows.go
new file mode 100644
index 00000000000..469923f7e9a
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/container/hostconfig_windows.go
@@ -0,0 +1,54 @@
+package container
+
+import (
+ "strings"
+)
+
+// 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()
+}
+
+// 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"
+}
+
+// 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/docker.io/go-docker/api/types/container/waitcondition.go b/vendor/docker.io/go-docker/api/types/container/waitcondition.go
new file mode 100644
index 00000000000..64820fe3583
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/container/waitcondition.go
@@ -0,0 +1,22 @@
+package 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/docker.io/go-docker/api/types/error_response.go b/vendor/docker.io/go-docker/api/types/error_response.go
new file mode 100644
index 00000000000..dc942d9d9ef
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/error_response.go
@@ -0,0 +1,13 @@
+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/docker.io/go-docker/api/types/events/events.go b/vendor/docker.io/go-docker/api/types/events/events.go
new file mode 100644
index 00000000000..e292565b6cf
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/events/events.go
@@ -0,0 +1,52 @@
+package events
+
+const (
+ // 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/docker.io/go-docker/api/types/filters/parse.go b/vendor/docker.io/go-docker/api/types/filters/parse.go
new file mode 100644
index 00000000000..344f7c0e084
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/filters/parse.go
@@ -0,0 +1,350 @@
+/*Package filters provides tools for encoding a mapping of keys to a set of
+multiple values.
+*/
+package filters
+
+import (
+ "encoding/json"
+ "errors"
+ "regexp"
+ "strings"
+
+ "docker.io/go-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
+}
+
+// ParseFlag parses a key=value string and adds it to an Args.
+//
+// Deprecated: Use Args.Add()
+func ParseFlag(arg string, prev Args) (Args, error) {
+ filters := prev
+ if len(arg) == 0 {
+ return filters, nil
+ }
+
+ if !strings.Contains(arg, "=") {
+ return filters, ErrBadFormat
+ }
+
+ f := strings.SplitN(arg, "=", 2)
+
+ name := strings.ToLower(strings.TrimSpace(f[0]))
+ value := strings.TrimSpace(f[1])
+
+ filters.Add(name, value)
+
+ return filters, nil
+}
+
+// ErrBadFormat is an error returned when a filter is not in the form key=value
+//
+// Deprecated: this error will be removed in a future version
+var ErrBadFormat = errors.New("bad format of filter (expected name=value)")
+
+// ToParam encodes the Args as args JSON encoded string
+//
+// Deprecated: use ToJSON
+func ToParam(a Args) (string, error) {
+ return ToJSON(a)
+}
+
+// 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: Use ToJSON
+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)
+}
+
+// FromParam decodes a JSON encoded string into Args
+//
+// Deprecated: use FromJSON
+func FromParam(p string) (Args, error) {
+ return FromJSON(p)
+}
+
+// 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 {
+ if len(raw) == 0 {
+ return nil
+ }
+ 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
+}
+
+// Include returns true if the key exists in the mapping
+//
+// Deprecated: use Contains
+func (args Args) Include(field string) bool {
+ _, ok := args.fields[field]
+ return ok
+}
+
+// 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
+}
+
+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/docker.io/go-docker/api/types/graph_driver_data.go b/vendor/docker.io/go-docker/api/types/graph_driver_data.go
new file mode 100644
index 00000000000..4d9bf1c62c8
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/graph_driver_data.go
@@ -0,0 +1,17 @@
+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/docker.io/go-docker/api/types/id_response.go b/vendor/docker.io/go-docker/api/types/id_response.go
new file mode 100644
index 00000000000..7592d2f8b15
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/id_response.go
@@ -0,0 +1,13 @@
+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/docker.io/go-docker/api/types/image/image_history.go b/vendor/docker.io/go-docker/api/types/image/image_history.go
new file mode 100644
index 00000000000..0dd30c729a5
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/image/image_history.go
@@ -0,0 +1,37 @@
+package image
+
+// ----------------------------------------------------------------------------
+// DO NOT EDIT THIS FILE
+// This file was generated by `swagger generate operation`
+//
+// See hack/generate-swagger-api.sh
+// ----------------------------------------------------------------------------
+
+// HistoryResponseItem history response item
+// 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/docker.io/go-docker/api/types/image_delete_response_item.go b/vendor/docker.io/go-docker/api/types/image_delete_response_item.go
new file mode 100644
index 00000000000..b9a65a0d8e8
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/image_delete_response_item.go
@@ -0,0 +1,15 @@
+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/docker.io/go-docker/api/types/image_summary.go b/vendor/docker.io/go-docker/api/types/image_summary.go
new file mode 100644
index 00000000000..e145b3dcfcd
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/image_summary.go
@@ -0,0 +1,49 @@
+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/docker.io/go-docker/api/types/mount/mount.go b/vendor/docker.io/go-docker/api/types/mount/mount.go
new file mode 100644
index 00000000000..b7d133cd845
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/mount/mount.go
@@ -0,0 +1,130 @@
+package 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"`
+}
+
+// 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 docker/docker/pkg/mount/flags.go:
+ //
+ // 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/docker.io/go-docker/api/types/network/network.go b/vendor/docker.io/go-docker/api/types/network/network.go
new file mode 100644
index 00000000000..7c7dbacc855
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/network/network.go
@@ -0,0 +1,108 @@
+package network
+
+// 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
+}
diff --git a/vendor/docker.io/go-docker/api/types/plugin.go b/vendor/docker.io/go-docker/api/types/plugin.go
new file mode 100644
index 00000000000..cab333e01a3
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/plugin.go
@@ -0,0 +1,200 @@
+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 {
+
+ // 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/docker.io/go-docker/api/types/plugin_device.go b/vendor/docker.io/go-docker/api/types/plugin_device.go
new file mode 100644
index 00000000000..56990106755
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/plugin_device.go
@@ -0,0 +1,25 @@
+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/docker.io/go-docker/api/types/plugin_env.go b/vendor/docker.io/go-docker/api/types/plugin_env.go
new file mode 100644
index 00000000000..32962dc2ebe
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/plugin_env.go
@@ -0,0 +1,25 @@
+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/docker.io/go-docker/api/types/plugin_interface_type.go b/vendor/docker.io/go-docker/api/types/plugin_interface_type.go
new file mode 100644
index 00000000000..c82f204e870
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/plugin_interface_type.go
@@ -0,0 +1,21 @@
+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/docker.io/go-docker/api/types/plugin_mount.go b/vendor/docker.io/go-docker/api/types/plugin_mount.go
new file mode 100644
index 00000000000..5c031cf8b5c
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/plugin_mount.go
@@ -0,0 +1,37 @@
+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/docker.io/go-docker/api/types/plugin_responses.go b/vendor/docker.io/go-docker/api/types/plugin_responses.go
new file mode 100644
index 00000000000..18f743fcde3
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/plugin_responses.go
@@ -0,0 +1,71 @@
+package 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/docker.io/go-docker/api/types/port.go b/vendor/docker.io/go-docker/api/types/port.go
new file mode 100644
index 00000000000..ad52d46d560
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/port.go
@@ -0,0 +1,23 @@
+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 {
+
+ // IP
+ 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/docker.io/go-docker/api/types/registry/authenticate.go b/vendor/docker.io/go-docker/api/types/registry/authenticate.go
new file mode 100644
index 00000000000..42cac4430a6
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/registry/authenticate.go
@@ -0,0 +1,21 @@
+package 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/docker.io/go-docker/api/types/registry/registry.go b/vendor/docker.io/go-docker/api/types/registry/registry.go
new file mode 100644
index 00000000000..b98a943a132
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/registry/registry.go
@@ -0,0 +1,119 @@
+package registry
+
+import (
+ "encoding/json"
+ "net"
+
+ "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/docker.io/go-docker/api/types/seccomp.go b/vendor/docker.io/go-docker/api/types/seccomp.go
new file mode 100644
index 00000000000..7d62c9a43f8
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/seccomp.go
@@ -0,0 +1,93 @@
+package types
+
+// Seccomp represents the config for a seccomp profile for syscall restriction.
+type Seccomp struct {
+ DefaultAction Action `json:"defaultAction"`
+ // Architectures is kept to maintain backward compatibility with the old
+ // seccomp profile.
+ Architectures []Arch `json:"architectures,omitempty"`
+ ArchMap []Architecture `json:"archMap,omitempty"`
+ Syscalls []*Syscall `json:"syscalls"`
+}
+
+// Architecture is used to represent a specific architecture
+// and its sub-architectures
+type Architecture struct {
+ Arch Arch `json:"architecture"`
+ SubArches []Arch `json:"subArchitectures"`
+}
+
+// Arch used for architectures
+type Arch string
+
+// Additional architectures permitted to be used for system calls
+// By default only the native architecture of the kernel is permitted
+const (
+ ArchX86 Arch = "SCMP_ARCH_X86"
+ ArchX86_64 Arch = "SCMP_ARCH_X86_64"
+ ArchX32 Arch = "SCMP_ARCH_X32"
+ ArchARM Arch = "SCMP_ARCH_ARM"
+ ArchAARCH64 Arch = "SCMP_ARCH_AARCH64"
+ ArchMIPS Arch = "SCMP_ARCH_MIPS"
+ ArchMIPS64 Arch = "SCMP_ARCH_MIPS64"
+ ArchMIPS64N32 Arch = "SCMP_ARCH_MIPS64N32"
+ ArchMIPSEL Arch = "SCMP_ARCH_MIPSEL"
+ ArchMIPSEL64 Arch = "SCMP_ARCH_MIPSEL64"
+ ArchMIPSEL64N32 Arch = "SCMP_ARCH_MIPSEL64N32"
+ ArchPPC Arch = "SCMP_ARCH_PPC"
+ ArchPPC64 Arch = "SCMP_ARCH_PPC64"
+ ArchPPC64LE Arch = "SCMP_ARCH_PPC64LE"
+ ArchS390 Arch = "SCMP_ARCH_S390"
+ ArchS390X Arch = "SCMP_ARCH_S390X"
+)
+
+// Action taken upon Seccomp rule match
+type Action string
+
+// Define actions for Seccomp rules
+const (
+ ActKill Action = "SCMP_ACT_KILL"
+ ActTrap Action = "SCMP_ACT_TRAP"
+ ActErrno Action = "SCMP_ACT_ERRNO"
+ ActTrace Action = "SCMP_ACT_TRACE"
+ ActAllow Action = "SCMP_ACT_ALLOW"
+)
+
+// Operator used to match syscall arguments in Seccomp
+type Operator string
+
+// Define operators for syscall arguments in Seccomp
+const (
+ OpNotEqual Operator = "SCMP_CMP_NE"
+ OpLessThan Operator = "SCMP_CMP_LT"
+ OpLessEqual Operator = "SCMP_CMP_LE"
+ OpEqualTo Operator = "SCMP_CMP_EQ"
+ OpGreaterEqual Operator = "SCMP_CMP_GE"
+ OpGreaterThan Operator = "SCMP_CMP_GT"
+ OpMaskedEqual Operator = "SCMP_CMP_MASKED_EQ"
+)
+
+// Arg used for matching specific syscall arguments in Seccomp
+type Arg struct {
+ Index uint `json:"index"`
+ Value uint64 `json:"value"`
+ ValueTwo uint64 `json:"valueTwo"`
+ Op Operator `json:"op"`
+}
+
+// Filter is used to conditionally apply Seccomp rules
+type Filter struct {
+ Caps []string `json:"caps,omitempty"`
+ Arches []string `json:"arches,omitempty"`
+}
+
+// Syscall is used to match a group of syscalls in Seccomp
+type Syscall struct {
+ Name string `json:"name,omitempty"`
+ Names []string `json:"names,omitempty"`
+ Action Action `json:"action"`
+ Args []*Arg `json:"args"`
+ Comment string `json:"comment"`
+ Includes Filter `json:"includes"`
+ Excludes Filter `json:"excludes"`
+}
diff --git a/vendor/docker.io/go-docker/api/types/service_update_response.go b/vendor/docker.io/go-docker/api/types/service_update_response.go
new file mode 100644
index 00000000000..74ea64b1bb6
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/service_update_response.go
@@ -0,0 +1,12 @@
+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/docker.io/go-docker/api/types/stats.go b/vendor/docker.io/go-docker/api/types/stats.go
new file mode 100644
index 00000000000..7ca76a5b637
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/stats.go
@@ -0,0 +1,181 @@
+// Package types is used for API stability in the types and response to the
+// consumers of the API stats endpoint.
+package 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 dont `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 dont `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/docker.io/go-docker/api/types/strslice/strslice.go b/vendor/docker.io/go-docker/api/types/strslice/strslice.go
new file mode 100644
index 00000000000..bad493fb89f
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/strslice/strslice.go
@@ -0,0 +1,30 @@
+package 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/docker.io/go-docker/api/types/swarm/common.go b/vendor/docker.io/go-docker/api/types/swarm/common.go
new file mode 100644
index 00000000000..2834cf20224
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/common.go
@@ -0,0 +1,40 @@
+package 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/docker.io/go-docker/api/types/swarm/config.go b/vendor/docker.io/go-docker/api/types/swarm/config.go
new file mode 100644
index 00000000000..0fb021ce927
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/config.go
@@ -0,0 +1,31 @@
+package 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"`
+}
+
+// ConfigReferenceFileTarget is a file target in a config reference
+type ConfigReferenceFileTarget struct {
+ Name string
+ UID string
+ GID string
+ Mode os.FileMode
+}
+
+// ConfigReference is a reference to a config in swarm
+type ConfigReference struct {
+ File *ConfigReferenceFileTarget
+ ConfigID string
+ ConfigName string
+}
diff --git a/vendor/docker.io/go-docker/api/types/swarm/container.go b/vendor/docker.io/go-docker/api/types/swarm/container.go
new file mode 100644
index 00000000000..a01557b17f5
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/container.go
@@ -0,0 +1,72 @@
+package swarm
+
+import (
+ "time"
+
+ "docker.io/go-docker/api/types/container"
+ "docker.io/go-docker/api/types/mount"
+)
+
+// 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 {
+ 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"`
+ 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"`
+}
diff --git a/vendor/docker.io/go-docker/api/types/swarm/network.go b/vendor/docker.io/go-docker/api/types/swarm/network.go
new file mode 100644
index 00000000000..edd17ff4004
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/network.go
@@ -0,0 +1,119 @@
+package swarm
+
+import (
+ "docker.io/go-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"
+)
+
+// 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/docker.io/go-docker/api/types/swarm/node.go b/vendor/docker.io/go-docker/api/types/swarm/node.go
new file mode 100644
index 00000000000..28c6851e9c2
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/node.go
@@ -0,0 +1,115 @@
+package 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/docker.io/go-docker/api/types/swarm/runtime.go b/vendor/docker.io/go-docker/api/types/swarm/runtime.go
new file mode 100644
index 00000000000..c4c731dc82a
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/runtime.go
@@ -0,0 +1,19 @@
+package 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"
+
+ // 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"
+)
diff --git a/vendor/docker.io/go-docker/api/types/swarm/runtime/gen.go b/vendor/docker.io/go-docker/api/types/swarm/runtime/gen.go
new file mode 100644
index 00000000000..212217fb098
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/runtime/gen.go
@@ -0,0 +1,3 @@
+//go:generate protoc -I . --gogofast_out=import_path=docker.io/go-docker/api/types/swarm/runtime:. plugin.proto
+
+package runtime
diff --git a/vendor/docker.io/go-docker/api/types/swarm/runtime/plugin.pb.go b/vendor/docker.io/go-docker/api/types/swarm/runtime/plugin.pb.go
new file mode 100644
index 00000000000..1fdc9b04361
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/runtime/plugin.pb.go
@@ -0,0 +1,712 @@
+// Code generated by protoc-gen-gogo.
+// source: plugin.proto
+// DO NOT EDIT!
+
+/*
+ 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"`
+}
+
+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
+}
+
+// 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++
+ }
+ 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 encodeFixed64Plugin(dAtA []byte, offset int, v uint64) int {
+ dAtA[offset] = uint8(v)
+ dAtA[offset+1] = uint8(v >> 8)
+ dAtA[offset+2] = uint8(v >> 16)
+ dAtA[offset+3] = uint8(v >> 24)
+ dAtA[offset+4] = uint8(v >> 32)
+ dAtA[offset+5] = uint8(v >> 40)
+ dAtA[offset+6] = uint8(v >> 48)
+ dAtA[offset+7] = uint8(v >> 56)
+ return offset + 8
+}
+func encodeFixed32Plugin(dAtA []byte, offset int, v uint32) int {
+ dAtA[offset] = uint8(v)
+ dAtA[offset+1] = uint8(v >> 8)
+ dAtA[offset+2] = uint8(v >> 16)
+ dAtA[offset+3] = uint8(v >> 24)
+ return offset + 4
+}
+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
+ }
+ 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)
+ 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{
+ // 196 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xe2, 0x29, 0xc8, 0x29, 0x4d,
+ 0xcf, 0xcc, 0xd3, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x57, 0x6a, 0x63, 0xe4, 0xe2, 0x0a, 0x00, 0x0b,
+ 0x04, 0x17, 0xa4, 0x26, 0x0b, 0x09, 0x71, 0xb1, 0xe4, 0x25, 0xe6, 0xa6, 0x4a, 0x30, 0x2a, 0x30,
+ 0x6a, 0x70, 0x06, 0x81, 0xd9, 0x42, 0x62, 0x5c, 0x6c, 0x45, 0xa9, 0xb9, 0xf9, 0x25, 0xa9, 0x12,
+ 0x4c, 0x60, 0x51, 0x28, 0x4f, 0xc8, 0x80, 0x8b, 0xab, 0xa0, 0x28, 0xb3, 0x2c, 0x33, 0x27, 0x35,
+ 0x3d, 0xb5, 0x58, 0x82, 0x59, 0x81, 0x59, 0x83, 0xdb, 0x48, 0x40, 0x0f, 0x62, 0x58, 0x00, 0x4c,
+ 0x22, 0x08, 0x49, 0x8d, 0x90, 0x14, 0x17, 0x47, 0x4a, 0x66, 0x71, 0x62, 0x52, 0x4e, 0x6a, 0x8a,
+ 0x04, 0x8b, 0x02, 0xa3, 0x06, 0x47, 0x10, 0x9c, 0xaf, 0x14, 0xcb, 0xc5, 0x8f, 0xa6, 0x15, 0xab,
+ 0x63, 0x14, 0xb8, 0xb8, 0x53, 0x52, 0x8b, 0x93, 0x8b, 0x32, 0x0b, 0x4a, 0x32, 0xf3, 0xf3, 0xa0,
+ 0x2e, 0x42, 0x16, 0x12, 0x12, 0xe1, 0x62, 0x2d, 0x4b, 0xcc, 0x29, 0x4d, 0x05, 0xbb, 0x88, 0x33,
+ 0x08, 0xc2, 0x71, 0xe2, 0x39, 0xf1, 0x48, 0x8e, 0xf1, 0xc2, 0x23, 0x39, 0xc6, 0x07, 0x8f, 0xe4,
+ 0x18, 0x93, 0xd8, 0xc0, 0x9e, 0x37, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0xb8, 0x84, 0xad, 0x79,
+ 0x0c, 0x01, 0x00, 0x00,
+}
diff --git a/vendor/docker.io/go-docker/api/types/swarm/secret.go b/vendor/docker.io/go-docker/api/types/swarm/secret.go
new file mode 100644
index 00000000000..f9b1e926696
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/secret.go
@@ -0,0 +1,32 @@
+package 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
+}
+
+// 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/docker.io/go-docker/api/types/swarm/service.go b/vendor/docker.io/go-docker/api/types/swarm/service.go
new file mode 100644
index 00000000000..fa31a7ec867
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/service.go
@@ -0,0 +1,124 @@
+package 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"`
+}
+
+// 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"`
+}
+
+// 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{}
+
+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
+}
diff --git a/vendor/docker.io/go-docker/api/types/swarm/swarm.go b/vendor/docker.io/go-docker/api/types/swarm/swarm.go
new file mode 100644
index 00000000000..b65fa86dac8
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/swarm.go
@@ -0,0 +1,217 @@
+package 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
+}
+
+// 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
+ ForceNewCluster bool
+ Spec Spec
+ AutoLockManagers bool
+ Availability NodeAvailability
+}
+
+// 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"`
+}
+
+// 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/docker.io/go-docker/api/types/swarm/task.go b/vendor/docker.io/go-docker/api/types/swarm/task.go
new file mode 100644
index 00000000000..209783df90a
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/swarm/task.go
@@ -0,0 +1,184 @@
+package swarm
+
+import (
+ "time"
+
+ "docker.io/go-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"
+)
+
+// 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"`
+}
+
+// TaskSpec represents the spec of a task.
+type TaskSpec struct {
+ // ContainerSpec and PluginSpec are mutually exclusive.
+ // PluginSpec will only be used when the `Runtime` field is set to `plugin`
+ ContainerSpec *ContainerSpec `json:",omitempty"`
+ PluginSpec *runtime.PluginSpec `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).
+type Resources struct {
+ NanoCPUs int64 `json:",omitempty"`
+ MemoryBytes int64 `json:",omitempty"`
+ GenericResources []GenericResource `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 *Resources `json:",omitempty"`
+ Reservations *Resources `json:",omitempty"`
+}
+
+// Placement represents orchestration parameters.
+type Placement struct {
+ Constraints []string `json:",omitempty"`
+ Preferences []PlacementPreference `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 `json:",omitempty"`
+ PID int `json:",omitempty"`
+ ExitCode int `json:",omitempty"`
+}
+
+// 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/docker.io/go-docker/api/types/time/duration_convert.go b/vendor/docker.io/go-docker/api/types/time/duration_convert.go
new file mode 100644
index 00000000000..63e1eec19e6
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/time/duration_convert.go
@@ -0,0 +1,12 @@
+package 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/docker.io/go-docker/api/types/time/timestamp.go b/vendor/docker.io/go-docker/api/types/time/timestamp.go
new file mode 100644
index 00000000000..ed9c1168b74
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/time/timestamp.go
@@ -0,0 +1,122 @@
+package 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 otherwise assume unixtimestamp
+ if strings.Contains(value, "-") {
+ return "", err // was probably an RFC3339 like timestamp but the parser failed with an error
+ }
+ return value, nil // unixtimestamp 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
+ }
+ 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/docker.io/go-docker/api/types/types.go b/vendor/docker.io/go-docker/api/types/types.go
new file mode 100644
index 00000000000..7163101d433
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/types.go
@@ -0,0 +1,575 @@
+package types
+
+import (
+ "errors"
+ "fmt"
+ "io"
+ "os"
+ "strings"
+ "time"
+
+ "docker.io/go-docker/api/types/container"
+ "docker.io/go-docker/api/types/filters"
+ "docker.io/go-docker/api/types/mount"
+ "docker.io/go-docker/api/types/network"
+ "docker.io/go-docker/api/types/registry"
+ "docker.io/go-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
+ 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
+}
+
+// Version contains response of Engine API:
+// GET "/version"
+type Version struct {
+ 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
+ Plugins PluginsInfo
+ MemoryLimit bool
+ SwapLimit bool
+ KernelMemory bool
+ CPUCfsPeriod bool `json:"CpuCfsPeriod"`
+ CPUCfsQuota bool `json:"CpuCfsQuota"`
+ CPUShares bool
+ CPUSet bool
+ IPv4Forwarding bool
+ BridgeNfIptables bool
+ BridgeNfIP6tables bool `json:"BridgeNfIp6tables"`
+ Debug bool
+ NFd int
+ OomKillDisable bool
+ NGoroutines int
+ SystemTime string
+ LoggingDriver string
+ CgroupDriver string
+ NEventsListener int
+ KernelVersion string
+ OperatingSystem 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
+ ClusterAdvertise string
+ 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
+}
+
+// KeyValue holds a key/value pair
+type KeyValue struct {
+ Key, Value string
+}
+
+// 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 available in Docker Swarm
+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"`
+ 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"`
+}
+
+// DiskUsage contains response of Engine API:
+// GET "/system/df"
+type DiskUsage struct {
+ LayersSize int64
+ Images []*ImageSummary
+ Containers []*Container
+ Volumes []*Volume
+ BuilderSize int64
+}
+
+// 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 {
+ 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
+}
diff --git a/vendor/docker.io/go-docker/api/types/versions/compare.go b/vendor/docker.io/go-docker/api/types/versions/compare.go
new file mode 100644
index 00000000000..611d4fed66e
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/versions/compare.go
@@ -0,0 +1,62 @@
+package 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/docker.io/go-docker/api/types/volume.go b/vendor/docker.io/go-docker/api/types/volume.go
new file mode 100644
index 00000000000..b5ee96a5005
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/volume.go
@@ -0,0 +1,69 @@
+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/docker.io/go-docker/api/types/volume/volumes_create.go b/vendor/docker.io/go-docker/api/types/volume/volumes_create.go
new file mode 100644
index 00000000000..9f70e43ca4a
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/volume/volumes_create.go
@@ -0,0 +1,29 @@
+package volume
+
+// ----------------------------------------------------------------------------
+// DO NOT EDIT THIS FILE
+// This file was generated by `swagger generate operation`
+//
+// See hack/generate-swagger-api.sh
+// ----------------------------------------------------------------------------
+
+// VolumesCreateBody volumes create body
+// swagger:model VolumesCreateBody
+type VolumesCreateBody 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/docker.io/go-docker/api/types/volume/volumes_list.go b/vendor/docker.io/go-docker/api/types/volume/volumes_list.go
new file mode 100644
index 00000000000..63cd866d3e5
--- /dev/null
+++ b/vendor/docker.io/go-docker/api/types/volume/volumes_list.go
@@ -0,0 +1,23 @@
+package volume
+
+// ----------------------------------------------------------------------------
+// DO NOT EDIT THIS FILE
+// This file was generated by `swagger generate operation`
+//
+// See hack/generate-swagger-api.sh
+// ----------------------------------------------------------------------------
+
+import "docker.io/go-docker/api/types"
+
+// VolumesListOKBody volumes list o k body
+// swagger:model VolumesListOKBody
+type VolumesListOKBody 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/docker.io/go-docker/build_prune.go b/vendor/docker.io/go-docker/build_prune.go
new file mode 100644
index 00000000000..c8e898e7921
--- /dev/null
+++ b/vendor/docker.io/go-docker/build_prune.go
@@ -0,0 +1,30 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "fmt"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// BuildCachePrune requests the daemon to delete unused cache data
+func (cli *Client) BuildCachePrune(ctx context.Context) (*types.BuildCachePruneReport, error) {
+ if err := cli.NewVersionError("1.31", "build prune"); err != nil {
+ return nil, err
+ }
+
+ report := types.BuildCachePruneReport{}
+
+ serverResp, err := cli.post(ctx, "/build/prune", nil, nil, nil)
+ if err != nil {
+ return nil, err
+ }
+ defer ensureReaderClosed(serverResp)
+
+ 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/docker.io/go-docker/checkpoint_create.go b/vendor/docker.io/go-docker/checkpoint_create.go
new file mode 100644
index 00000000000..e01b021c3c6
--- /dev/null
+++ b/vendor/docker.io/go-docker/checkpoint_create.go
@@ -0,0 +1,13 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/checkpoint_delete.go b/vendor/docker.io/go-docker/checkpoint_delete.go
new file mode 100644
index 00000000000..15bba0c5c2f
--- /dev/null
+++ b/vendor/docker.io/go-docker/checkpoint_delete.go
@@ -0,0 +1,20 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/checkpoint_list.go b/vendor/docker.io/go-docker/checkpoint_list.go
new file mode 100644
index 00000000000..402f97d99c8
--- /dev/null
+++ b/vendor/docker.io/go-docker/checkpoint_list.go
@@ -0,0 +1,28 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return checkpoints, wrapResponseError(err, resp, "container", container)
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&checkpoints)
+ ensureReaderClosed(resp)
+ return checkpoints, err
+}
diff --git a/vendor/docker.io/go-docker/client.go b/vendor/docker.io/go-docker/client.go
new file mode 100644
index 00000000000..8a5f061cc11
--- /dev/null
+++ b/vendor/docker.io/go-docker/client.go
@@ -0,0 +1,269 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "errors"
+ "fmt"
+ "net/http"
+ "net/url"
+ "os"
+ "path"
+ "path/filepath"
+ "strings"
+
+ "docker.io/go-docker/api"
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/versions"
+ "github.com/docker/go-connections/sockets"
+ "github.com/docker/go-connections/tlsconfig"
+ "golang.org/x/net/context"
+)
+
+// 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
+}
+
+// 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 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
+}
+
+// NewEnvClient initializes a new API client based on environment variables.
+// Use DOCKER_HOST to set the url to the docker server.
+// Use DOCKER_API_VERSION to set the version of the API to reach, leave empty for latest.
+// Use DOCKER_CERT_PATH to load the TLS certificates from.
+// Use DOCKER_TLS_VERIFY to enable or disable TLS verification, off by default.
+func NewEnvClient() (*Client, error) {
+ var client *http.Client
+ 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 nil, err
+ }
+
+ client = &http.Client{
+ Transport: &http.Transport{
+ TLSClientConfig: tlsc,
+ },
+ CheckRedirect: CheckRedirect,
+ }
+ }
+
+ host := os.Getenv("DOCKER_HOST")
+ if host == "" {
+ host = DefaultDockerHost
+ }
+ version := os.Getenv("DOCKER_API_VERSION")
+ if version == "" {
+ version = api.DefaultVersion
+ }
+
+ cli, err := NewClient(host, version, client, nil)
+ if err != nil {
+ return cli, err
+ }
+ if os.Getenv("DOCKER_API_VERSION") != "" {
+ cli.manualOverride = true
+ }
+ return cli, nil
+}
+
+// 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.
+func NewClient(host string, version string, client *http.Client, httpHeaders map[string]string) (*Client, error) {
+ hostURL, err := ParseHostURL(host)
+ if err != nil {
+ return nil, err
+ }
+
+ if client != nil {
+ if _, ok := client.Transport.(http.RoundTripper); !ok {
+ return nil, fmt.Errorf("unable to verify TLS configuration, invalid transport %v", client.Transport)
+ }
+ } else {
+ transport := new(http.Transport)
+ sockets.ConfigureTransport(transport, hostURL.Scheme, hostURL.Host)
+ client = &http.Client{
+ Transport: transport,
+ CheckRedirect: CheckRedirect,
+ }
+ }
+
+ scheme := "http"
+ tlsConfig := resolveTLSConfig(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.
+ scheme = "https"
+ }
+
+ // TODO: store URL instead of proto/addr/basePath
+ return &Client{
+ scheme: scheme,
+ host: host,
+ proto: hostURL.Scheme,
+ addr: hostURL.Host,
+ basePath: hostURL.Path,
+ client: client,
+ version: version,
+ customHTTPHeaders: httpHeaders,
+ }, 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(p string, query url.Values) string {
+ var apiPath string
+ 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.
+func (cli *Client) NegotiateAPIVersion(ctx context.Context) {
+ 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.
+func (cli *Client) NegotiateAPIVersionPing(p types.Ping) {
+ if cli.manualOverride {
+ return
+ }
+
+ // 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 maximum version supported by the Client, downgrade
+ if versions.LessThan(p.APIVersion, api.DefaultVersion) {
+ cli.version = p.APIVersion
+ }
+}
+
+// DaemonHost returns the host address used by the client
+func (cli *Client) DaemonHost() string {
+ return cli.host
+}
+
+// ParseHost parses a url string, validates the strings is a host url, and returns
+// the parsed host as: protocol, address, and base path
+// Deprecated: use ParseHostURL
+func ParseHost(host string) (string, string, string, error) {
+ hostURL, err := ParseHostURL(host)
+ if err != nil {
+ return "", "", "", err
+ }
+ return hostURL.Scheme, hostURL.Host, hostURL.Path, nil
+}
+
+// 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.
+func (cli *Client) SetCustomHTTPHeaders(headers map[string]string) {
+ cli.customHTTPHeaders = headers
+}
diff --git a/vendor/docker.io/go-docker/client_unix.go b/vendor/docker.io/go-docker/client_unix.go
new file mode 100644
index 00000000000..79f15076aa8
--- /dev/null
+++ b/vendor/docker.io/go-docker/client_unix.go
@@ -0,0 +1,6 @@
+// +build linux freebsd solaris openbsd darwin
+
+package docker // import "docker.io/go-docker"
+
+// DefaultDockerHost defines os specific default if DOCKER_HOST is unset
+const DefaultDockerHost = "unix:///var/run/docker.sock"
diff --git a/vendor/docker.io/go-docker/client_windows.go b/vendor/docker.io/go-docker/client_windows.go
new file mode 100644
index 00000000000..8495627cb95
--- /dev/null
+++ b/vendor/docker.io/go-docker/client_windows.go
@@ -0,0 +1,4 @@
+package docker // import "docker.io/go-docker"
+
+// DefaultDockerHost defines os specific default if DOCKER_HOST is unset
+const DefaultDockerHost = "npipe:////./pipe/docker_engine"
diff --git a/vendor/docker.io/go-docker/config_create.go b/vendor/docker.io/go-docker/config_create.go
new file mode 100644
index 00000000000..d9c6299cf6c
--- /dev/null
+++ b/vendor/docker.io/go-docker/config_create.go
@@ -0,0 +1,25 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return response, err
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&response)
+ ensureReaderClosed(resp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/config_inspect.go b/vendor/docker.io/go-docker/config_inspect.go
new file mode 100644
index 00000000000..56da423b008
--- /dev/null
+++ b/vendor/docker.io/go-docker/config_inspect.go
@@ -0,0 +1,33 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "io/ioutil"
+
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// ConfigInspectWithRaw returns the config information with raw data
+func (cli *Client) ConfigInspectWithRaw(ctx context.Context, id string) (swarm.Config, []byte, error) {
+ if err := cli.NewVersionError("1.30", "config inspect"); err != nil {
+ return swarm.Config{}, nil, err
+ }
+ resp, err := cli.get(ctx, "/configs/"+id, nil, nil)
+ if err != nil {
+ return swarm.Config{}, nil, wrapResponseError(err, resp, "config", id)
+ }
+ defer ensureReaderClosed(resp)
+
+ body, err := ioutil.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/docker.io/go-docker/config_list.go b/vendor/docker.io/go-docker/config_list.go
new file mode 100644
index 00000000000..cd092dd5a75
--- /dev/null
+++ b/vendor/docker.io/go-docker/config_list.go
@@ -0,0 +1,38 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return nil, err
+ }
+
+ var configs []swarm.Config
+ err = json.NewDecoder(resp.body).Decode(&configs)
+ ensureReaderClosed(resp)
+ return configs, err
+}
diff --git a/vendor/docker.io/go-docker/config_remove.go b/vendor/docker.io/go-docker/config_remove.go
new file mode 100644
index 00000000000..981e569c3e4
--- /dev/null
+++ b/vendor/docker.io/go-docker/config_remove.go
@@ -0,0 +1,13 @@
+package docker // import "docker.io/go-docker"
+
+import "golang.org/x/net/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)
+ ensureReaderClosed(resp)
+ return wrapResponseError(err, resp, "config", id)
+}
diff --git a/vendor/docker.io/go-docker/config_update.go b/vendor/docker.io/go-docker/config_update.go
new file mode 100644
index 00000000000..686210bc724
--- /dev/null
+++ b/vendor/docker.io/go-docker/config_update.go
@@ -0,0 +1,21 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+ "strconv"
+
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/container_attach.go b/vendor/docker.io/go-docker/container_attach.go
new file mode 100644
index 00000000000..82072ed0c12
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_attach.go
@@ -0,0 +1,57 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/container_commit.go b/vendor/docker.io/go-docker/container_commit.go
new file mode 100644
index 00000000000..7e472100980
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_commit.go
@@ -0,0 +1,55 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "errors"
+ "net/url"
+
+ "github.com/docker/distribution/reference"
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return response, err
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&response)
+ ensureReaderClosed(resp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/container_copy.go b/vendor/docker.io/go-docker/container_copy.go
new file mode 100644
index 00000000000..2f53a3c6b38
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_copy.go
@@ -0,0 +1,102 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/base64"
+ "encoding/json"
+ "fmt"
+ "io"
+ "net/http"
+ "net/url"
+ "path/filepath"
+ "strings"
+
+ "golang.org/x/net/context"
+
+ "docker.io/go-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)
+ if err != nil {
+ return types.ContainerPathStat{}, err
+ }
+ defer ensureReaderClosed(response)
+ return getContainerPathStatFromHeader(response.header)
+}
+
+// CopyToContainer copies content into the container filesystem.
+// Note that `content` must be a Reader for a TAR
+func (cli *Client) CopyToContainer(ctx context.Context, container, path string, content io.Reader, options types.CopyToContainerOptions) error {
+ query := url.Values{}
+ query.Set("path", filepath.ToSlash(path)) // 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/" + container + "/archive"
+
+ response, err := cli.putRaw(ctx, apiPath, query, content, nil)
+ if err != nil {
+ return err
+ }
+ defer ensureReaderClosed(response)
+
+ 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
+// to manipulate it in the host. It's up to the caller to close the reader.
+func (cli *Client) CopyFromContainer(ctx context.Context, container, 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/" + container + "/archive"
+ response, err := cli.get(ctx, apiPath, query, nil)
+ if err != nil {
+ return nil, types.ContainerPathStat{}, err
+ }
+
+ 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/docker.io/go-docker/container_create.go b/vendor/docker.io/go-docker/container_create.go
new file mode 100644
index 00000000000..bc36df0cc5b
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_create.go
@@ -0,0 +1,56 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+ "strings"
+
+ "docker.io/go-docker/api/types/container"
+ "docker.io/go-docker/api/types/network"
+ "docker.io/go-docker/api/types/versions"
+ "golang.org/x/net/context"
+)
+
+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, 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
+ }
+
+ query := url.Values{}
+ if containerName != "" {
+ query.Set("name", containerName)
+ }
+
+ body := configWrapper{
+ Config: config,
+ HostConfig: hostConfig,
+ NetworkingConfig: networkingConfig,
+ }
+
+ serverResp, err := cli.post(ctx, "/containers/create", query, body, nil)
+ if err != nil {
+ if serverResp.statusCode == 404 && strings.Contains(err.Error(), "No such image") {
+ return response, objectNotFoundError{object: "image", id: config.Image}
+ }
+ return response, err
+ }
+
+ err = json.NewDecoder(serverResp.body).Decode(&response)
+ ensureReaderClosed(serverResp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/container_diff.go b/vendor/docker.io/go-docker/container_diff.go
new file mode 100644
index 00000000000..2351a0f7864
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_diff.go
@@ -0,0 +1,23 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types/container"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return changes, err
+ }
+
+ err = json.NewDecoder(serverResp.body).Decode(&changes)
+ ensureReaderClosed(serverResp)
+ return changes, err
+}
diff --git a/vendor/docker.io/go-docker/container_exec.go b/vendor/docker.io/go-docker/container_exec.go
new file mode 100644
index 00000000000..b67bae449d2
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_exec.go
@@ -0,0 +1,54 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return response, err
+ }
+ err = json.NewDecoder(resp.body).Decode(&response)
+ ensureReaderClosed(resp)
+ 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.ExecConfig) (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/docker.io/go-docker/container_export.go b/vendor/docker.io/go-docker/container_export.go
new file mode 100644
index 00000000000..5ba84465d70
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_export.go
@@ -0,0 +1,20 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/url"
+
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/container_inspect.go b/vendor/docker.io/go-docker/container_inspect.go
new file mode 100644
index 00000000000..25a966475b8
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_inspect.go
@@ -0,0 +1,47 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "io/ioutil"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// ContainerInspect returns the container information.
+func (cli *Client) ContainerInspect(ctx context.Context, containerID string) (types.ContainerJSON, error) {
+ serverResp, err := cli.get(ctx, "/containers/"+containerID+"/json", nil, nil)
+ if err != nil {
+ return types.ContainerJSON{}, wrapResponseError(err, serverResp, "container", containerID)
+ }
+
+ var response types.ContainerJSON
+ err = json.NewDecoder(serverResp.body).Decode(&response)
+ ensureReaderClosed(serverResp)
+ 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) {
+ query := url.Values{}
+ if getSize {
+ query.Set("size", "1")
+ }
+ serverResp, err := cli.get(ctx, "/containers/"+containerID+"/json", query, nil)
+ if err != nil {
+ return types.ContainerJSON{}, nil, wrapResponseError(err, serverResp, "container", containerID)
+ }
+ defer ensureReaderClosed(serverResp)
+
+ body, err := ioutil.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/docker.io/go-docker/container_kill.go b/vendor/docker.io/go-docker/container_kill.go
new file mode 100644
index 00000000000..75dc426a728
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_kill.go
@@ -0,0 +1,17 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/container_list.go b/vendor/docker.io/go-docker/container_list.go
new file mode 100644
index 00000000000..fae4ea4509a
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_list.go
@@ -0,0 +1,56 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+ "strconv"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "golang.org/x/net/context"
+)
+
+// 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 {
+ 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)
+ if err != nil {
+ return nil, err
+ }
+
+ var containers []types.Container
+ err = json.NewDecoder(resp.body).Decode(&containers)
+ ensureReaderClosed(resp)
+ return containers, err
+}
diff --git a/vendor/docker.io/go-docker/container_logs.go b/vendor/docker.io/go-docker/container_logs.go
new file mode 100644
index 00000000000..73d2a84f400
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_logs.go
@@ -0,0 +1,72 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/url"
+ "time"
+
+ "golang.org/x/net/context"
+
+ "docker.io/go-docker/api/types"
+ timetypes "docker.io/go-docker/api/types/time"
+)
+
+// 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, 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, "/containers/"+container+"/logs", query, nil)
+ if err != nil {
+ return nil, err
+ }
+ return resp.body, nil
+}
diff --git a/vendor/docker.io/go-docker/container_pause.go b/vendor/docker.io/go-docker/container_pause.go
new file mode 100644
index 00000000000..1bfaa1393f9
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_pause.go
@@ -0,0 +1,10 @@
+package docker // import "docker.io/go-docker"
+
+import "golang.org/x/net/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/docker.io/go-docker/container_prune.go b/vendor/docker.io/go-docker/container_prune.go
new file mode 100644
index 00000000000..acbcd556d65
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_prune.go
@@ -0,0 +1,36 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "fmt"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return report, err
+ }
+ defer ensureReaderClosed(serverResp)
+
+ 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/docker.io/go-docker/container_remove.go b/vendor/docker.io/go-docker/container_remove.go
new file mode 100644
index 00000000000..73b45b13446
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_remove.go
@@ -0,0 +1,27 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ ensureReaderClosed(resp)
+ return wrapResponseError(err, resp, "container", containerID)
+}
diff --git a/vendor/docker.io/go-docker/container_rename.go b/vendor/docker.io/go-docker/container_rename.go
new file mode 100644
index 00000000000..8e4f37e47e5
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_rename.go
@@ -0,0 +1,16 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/container_resize.go b/vendor/docker.io/go-docker/container_resize.go
new file mode 100644
index 00000000000..a2a61beb378
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_resize.go
@@ -0,0 +1,29 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+ "strconv"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/container_restart.go b/vendor/docker.io/go-docker/container_restart.go
new file mode 100644
index 00000000000..ae9a659977e
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_restart.go
@@ -0,0 +1,22 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+ "time"
+
+ timetypes "docker.io/go-docker/api/types/time"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/container_start.go b/vendor/docker.io/go-docker/container_start.go
new file mode 100644
index 00000000000..fa93018620a
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_start.go
@@ -0,0 +1,24 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "golang.org/x/net/context"
+
+ "docker.io/go-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/docker.io/go-docker/container_stats.go b/vendor/docker.io/go-docker/container_stats.go
new file mode 100644
index 00000000000..9a32e93616b
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_stats.go
@@ -0,0 +1,26 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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
+}
diff --git a/vendor/docker.io/go-docker/container_stop.go b/vendor/docker.io/go-docker/container_stop.go
new file mode 100644
index 00000000000..c6027691d95
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_stop.go
@@ -0,0 +1,21 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+ "time"
+
+ timetypes "docker.io/go-docker/api/types/time"
+ "golang.org/x/net/context"
+)
+
+// ContainerStop stops a container without terminating the process.
+// The process is blocked until the container stops or the timeout expires.
+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/docker.io/go-docker/container_top.go b/vendor/docker.io/go-docker/container_top.go
new file mode 100644
index 00000000000..9a4288668ce
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_top.go
@@ -0,0 +1,28 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+ "strings"
+
+ "docker.io/go-docker/api/types/container"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return response, err
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&response)
+ ensureReaderClosed(resp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/container_unpause.go b/vendor/docker.io/go-docker/container_unpause.go
new file mode 100644
index 00000000000..8a3fb8a5f99
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_unpause.go
@@ -0,0 +1,10 @@
+package docker // import "docker.io/go-docker"
+
+import "golang.org/x/net/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/docker.io/go-docker/container_update.go b/vendor/docker.io/go-docker/container_update.go
new file mode 100644
index 00000000000..63d9190b85b
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_update.go
@@ -0,0 +1,22 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+
+ "docker.io/go-docker/api/types/container"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return response, err
+ }
+
+ err = json.NewDecoder(serverResp.body).Decode(&response)
+
+ ensureReaderClosed(serverResp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/container_wait.go b/vendor/docker.io/go-docker/container_wait.go
new file mode 100644
index 00000000000..2c6892dc8b1
--- /dev/null
+++ b/vendor/docker.io/go-docker/container_wait.go
@@ -0,0 +1,84 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "golang.org/x/net/context"
+
+ "docker.io/go-docker/api/types/container"
+ "docker.io/go-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/docker.io/go-docker/disk_usage.go b/vendor/docker.io/go-docker/disk_usage.go
new file mode 100644
index 00000000000..74224edbd4e
--- /dev/null
+++ b/vendor/docker.io/go-docker/disk_usage.go
@@ -0,0 +1,26 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "fmt"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return du, err
+ }
+ defer ensureReaderClosed(serverResp)
+
+ 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/docker.io/go-docker/distribution_inspect.go b/vendor/docker.io/go-docker/distribution_inspect.go
new file mode 100644
index 00000000000..11bb4ad8c78
--- /dev/null
+++ b/vendor/docker.io/go-docker/distribution_inspect.go
@@ -0,0 +1,35 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ registrytypes "docker.io/go-docker/api/types/registry"
+ "golang.org/x/net/context"
+)
+
+// 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 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)
+ if err != nil {
+ return distributionInspect, err
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&distributionInspect)
+ ensureReaderClosed(resp)
+ return distributionInspect, err
+}
diff --git a/vendor/docker.io/go-docker/doc.go b/vendor/docker.io/go-docker/doc.go
new file mode 100644
index 00000000000..25fb41f668c
--- /dev/null
+++ b/vendor/docker.io/go-docker/doc.go
@@ -0,0 +1,42 @@
+/*
+Package docker is the official Go client for the Docker API.
+
+
+For more information about the Docker API, see the documentation:
+https://docs.docker.com/develop/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 NewEnvClient, or
+configured manually with NewClient.
+
+For example, to list running containers (the equivalent of "docker ps"):
+
+ package main
+
+ import (
+ "context"
+ "fmt"
+
+ "docker.io/go-docker"
+ "docker.io/go-docker/api/types"
+ )
+
+ func main() {
+ cli, err := docker.NewEnvClient()
+ 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 docker // import "docker.io/go-docker"
diff --git a/vendor/docker.io/go-docker/errors.go b/vendor/docker.io/go-docker/errors.go
new file mode 100644
index 00000000000..edc498d20f6
--- /dev/null
+++ b/vendor/docker.io/go-docker/errors.go
@@ -0,0 +1,213 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "fmt"
+
+ "net/http"
+
+ "docker.io/go-docker/api/types/versions"
+ "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 {
+ _, ok := errors.Cause(err).(errConnectionFailed)
+ return ok
+}
+
+// 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}
+}
+
+type notFound interface {
+ error
+ NotFound() bool // Is the error a NotFound error
+}
+
+// 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 {
+ te, ok := err.(notFound)
+ return ok && te.NotFound()
+}
+
+type objectNotFoundError struct {
+ object string
+ id string
+}
+
+func (e objectNotFoundError) NotFound() bool {
+ return true
+}
+
+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 notImplementedError{message: err.Error()}
+ default:
+ return err
+ }
+}
+
+// IsErrImageNotFound returns true if the error is caused
+// when an image is not found in the docker host.
+//
+// Deprecated: Use IsErrNotFound
+func IsErrImageNotFound(err error) bool {
+ return IsErrNotFound(err)
+}
+
+// IsErrContainerNotFound returns true if the error is caused
+// when a container is not found in the docker host.
+//
+// Deprecated: Use IsErrNotFound
+func IsErrContainerNotFound(err error) bool {
+ return IsErrNotFound(err)
+}
+
+// IsErrNetworkNotFound returns true if the error is caused
+// when a network is not found in the docker host.
+//
+// Deprecated: Use IsErrNotFound
+func IsErrNetworkNotFound(err error) bool {
+ return IsErrNotFound(err)
+}
+
+// IsErrVolumeNotFound returns true if the error is caused
+// when a volume is not found in the docker host.
+//
+// Deprecated: Use IsErrNotFound
+func IsErrVolumeNotFound(err error) bool {
+ return IsErrNotFound(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 {
+ _, ok := err.(unauthorizedError)
+ return ok
+}
+
+// IsErrNodeNotFound returns true if the error is caused
+// when a node is not found.
+//
+// Deprecated: Use IsErrNotFound
+func IsErrNodeNotFound(err error) bool {
+ return IsErrNotFound(err)
+}
+
+// IsErrServiceNotFound returns true if the error is caused
+// when a service is not found.
+//
+// Deprecated: Use IsErrNotFound
+func IsErrServiceNotFound(err error) bool {
+ return IsErrNotFound(err)
+}
+
+// IsErrTaskNotFound returns true if the error is caused
+// when a task is not found.
+//
+// Deprecated: Use IsErrNotFound
+func IsErrTaskNotFound(err error) bool {
+ return IsErrNotFound(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 {
+ te, ok := err.(notImplementedError)
+ return ok && te.NotImplemented()
+}
+
+// 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
+}
+
+// IsErrSecretNotFound returns true if the error is caused
+// when a secret is not found.
+//
+// Deprecated: Use IsErrNotFound
+func IsErrSecretNotFound(err error) bool {
+ return IsErrNotFound(err)
+}
+
+// IsErrConfigNotFound returns true if the error is caused
+// when a config is not found.
+//
+// Deprecated: Use IsErrNotFound
+func IsErrConfigNotFound(err error) bool {
+ return IsErrNotFound(err)
+}
+
+// IsErrPluginNotFound returns true if the error is caused
+// when a plugin is not found in the docker host.
+//
+// Deprecated: Use IsErrNotFound
+func IsErrPluginNotFound(err error) bool {
+ return IsErrNotFound(err)
+}
diff --git a/vendor/docker.io/go-docker/events.go b/vendor/docker.io/go-docker/events.go
new file mode 100644
index 00000000000..7df9a7ff594
--- /dev/null
+++ b/vendor/docker.io/go-docker/events.go
@@ -0,0 +1,102 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+ "time"
+
+ "golang.org/x/net/context"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/events"
+ "docker.io/go-docker/api/types/filters"
+ timetypes "docker.io/go-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 {
+ filterJSON, err := filters.ToParamWithVersion(cliVersion, options.Filters)
+ if err != nil {
+ return nil, err
+ }
+ query.Set("filters", filterJSON)
+ }
+
+ return query, nil
+}
diff --git a/vendor/docker.io/go-docker/hijack.go b/vendor/docker.io/go-docker/hijack.go
new file mode 100644
index 00000000000..f4d44248556
--- /dev/null
+++ b/vendor/docker.io/go-docker/hijack.go
@@ -0,0 +1,207 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bufio"
+ "crypto/tls"
+ "fmt"
+ "net"
+ "net/http"
+ "net/http/httputil"
+ "net/url"
+ "strings"
+ "time"
+
+ "docker.io/go-docker/api/types"
+ "github.com/docker/go-connections/sockets"
+ "github.com/pkg/errors"
+ "golang.org/x/net/context"
+)
+
+// tlsClientCon holds tls information and a dialed connection.
+type tlsClientCon struct {
+ *tls.Conn
+ rawConn net.Conn
+}
+
+func (c *tlsClientCon) CloseWrite() error {
+ // Go standard tls.Conn doesn't provide the CloseWrite() method so we do it
+ // on its underlying connection.
+ if conn, ok := c.rawConn.(types.CloseWriter); ok {
+ return conn.CloseWrite()
+ }
+ return nil
+}
+
+// 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(path, query)
+ req, err := http.NewRequest("POST", apiPath, bodyEncoded)
+ if err != nil {
+ return types.HijackedResponse{}, err
+ }
+ req = cli.addHeaders(req, headers)
+
+ conn, err := cli.setupHijackConn(req, "tcp")
+ if err != nil {
+ return types.HijackedResponse{}, err
+ }
+
+ return types.HijackedResponse{Conn: conn, Reader: bufio.NewReader(conn)}, err
+}
+
+func tlsDial(network, addr string, config *tls.Config) (net.Conn, error) {
+ return tlsDialWithDialer(new(net.Dialer), network, addr, config)
+}
+
+// We need to copy Go's implementation of tls.Dial (pkg/cryptor/tls/tls.go) in
+// order to return our custom tlsClientCon struct which holds both the tls.Conn
+// object _and_ its underlying raw connection. The rationale for this is that
+// we need to be able to close the write end of the connection when attaching,
+// which tls.Conn does not provide.
+func tlsDialWithDialer(dialer *net.Dialer, network, addr string, config *tls.Config) (net.Conn, error) {
+ // We want the Timeout and Deadline values from dialer to cover the
+ // whole process: TCP connection and TLS handshake. This means that we
+ // also need to start our own timers now.
+ timeout := dialer.Timeout
+
+ if !dialer.Deadline.IsZero() {
+ deadlineTimeout := time.Until(dialer.Deadline)
+ if timeout == 0 || deadlineTimeout < timeout {
+ timeout = deadlineTimeout
+ }
+ }
+
+ var errChannel chan error
+
+ if timeout != 0 {
+ errChannel = make(chan error, 2)
+ time.AfterFunc(timeout, func() {
+ errChannel <- errors.New("")
+ })
+ }
+
+ proxyDialer, err := sockets.DialerFromEnvironment(dialer)
+ if err != nil {
+ return nil, err
+ }
+
+ rawConn, err := proxyDialer.Dial(network, addr)
+ if err != nil {
+ return nil, err
+ }
+ // 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 := rawConn.(*net.TCPConn); ok {
+ tcpConn.SetKeepAlive(true)
+ tcpConn.SetKeepAlivePeriod(30 * time.Second)
+ }
+
+ colonPos := strings.LastIndex(addr, ":")
+ if colonPos == -1 {
+ colonPos = len(addr)
+ }
+ hostname := addr[:colonPos]
+
+ // If no ServerName is set, infer the ServerName
+ // from the hostname we're connecting to.
+ if config.ServerName == "" {
+ // Make a copy to avoid polluting argument or default.
+ config = tlsConfigClone(config)
+ config.ServerName = hostname
+ }
+
+ conn := tls.Client(rawConn, config)
+
+ if timeout == 0 {
+ err = conn.Handshake()
+ } else {
+ go func() {
+ errChannel <- conn.Handshake()
+ }()
+
+ err = <-errChannel
+ }
+
+ if err != nil {
+ rawConn.Close()
+ return nil, err
+ }
+
+ // This is Docker difference with standard's crypto/tls package: returned a
+ // wrapper which holds both the TLS and raw connections.
+ return &tlsClientCon{conn, rawConn}, nil
+}
+
+func dial(proto, addr string, tlsConfig *tls.Config) (net.Conn, error) {
+ if tlsConfig != nil && proto != "unix" && proto != "npipe" {
+ // Notice this isn't Go standard's tls.Dial function
+ return tlsDial(proto, addr, tlsConfig)
+ }
+ if proto == "npipe" {
+ return sockets.DialPipe(addr, 32*time.Second)
+ }
+ return net.Dial(proto, addr)
+}
+
+func (cli *Client) setupHijackConn(req *http.Request, proto string) (net.Conn, error) {
+ req.Host = cli.addr
+ req.Header.Set("Connection", "Upgrade")
+ req.Header.Set("Upgrade", proto)
+
+ conn, err := dial(cli.proto, cli.addr, resolveTLSConfig(cli.client.Transport))
+ 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)
+ 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
+ c = &hijackedConn{c, br}
+ } else {
+ br.Reset(nil)
+ }
+
+ return c, nil
+}
+
+type hijackedConn struct {
+ net.Conn
+ r *bufio.Reader
+}
+
+func (c *hijackedConn) Read(b []byte) (int, error) {
+ return c.r.Read(b)
+}
diff --git a/vendor/docker.io/go-docker/image_build.go b/vendor/docker.io/go-docker/image_build.go
new file mode 100644
index 00000000000..126e0adbf3b
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_build.go
@@ -0,0 +1,128 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/base64"
+ "encoding/json"
+ "io"
+ "net/http"
+ "net/url"
+ "strconv"
+
+ "golang.org/x/net/context"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-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)
+ }
+
+ return query, nil
+}
diff --git a/vendor/docker.io/go-docker/image_create.go b/vendor/docker.io/go-docker/image_create.go
new file mode 100644
index 00000000000..e35a367cbb6
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_create.go
@@ -0,0 +1,34 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/url"
+
+ "golang.org/x/net/context"
+
+ "github.com/docker/distribution/reference"
+ "docker.io/go-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))
+ 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/docker.io/go-docker/image_history.go b/vendor/docker.io/go-docker/image_history.go
new file mode 100644
index 00000000000..e8bc12968e3
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_history.go
@@ -0,0 +1,22 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types/image"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return history, err
+ }
+
+ err = json.NewDecoder(serverResp.body).Decode(&history)
+ ensureReaderClosed(serverResp)
+ return history, err
+}
diff --git a/vendor/docker.io/go-docker/image_import.go b/vendor/docker.io/go-docker/image_import.go
new file mode 100644
index 00000000000..056a4690e05
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_import.go
@@ -0,0 +1,37 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/url"
+
+ "golang.org/x/net/context"
+
+ "github.com/docker/distribution/reference"
+ "docker.io/go-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)
+ 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/docker.io/go-docker/image_inspect.go b/vendor/docker.io/go-docker/image_inspect.go
new file mode 100644
index 00000000000..10dcc3607b2
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_inspect.go
@@ -0,0 +1,29 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "io/ioutil"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// ImageInspectWithRaw returns the image information and its raw representation.
+func (cli *Client) ImageInspectWithRaw(ctx context.Context, imageID string) (types.ImageInspect, []byte, error) {
+ serverResp, err := cli.get(ctx, "/images/"+imageID+"/json", nil, nil)
+ if err != nil {
+ return types.ImageInspect{}, nil, wrapResponseError(err, serverResp, "image", imageID)
+ }
+ defer ensureReaderClosed(serverResp)
+
+ body, err := ioutil.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/docker.io/go-docker/image_list.go b/vendor/docker.io/go-docker/image_list.go
new file mode 100644
index 00000000000..93ca88a2140
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_list.go
@@ -0,0 +1,45 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "docker.io/go-docker/api/types/versions"
+ "golang.org/x/net/context"
+)
+
+// 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 {
+ 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)
+ if err != nil {
+ return images, err
+ }
+
+ err = json.NewDecoder(serverResp.body).Decode(&images)
+ ensureReaderClosed(serverResp)
+ return images, err
+}
diff --git a/vendor/docker.io/go-docker/image_load.go b/vendor/docker.io/go-docker/image_load.go
new file mode 100644
index 00000000000..486d4f80151
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_load.go
@@ -0,0 +1,30 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/url"
+
+ "golang.org/x/net/context"
+
+ "docker.io/go-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/docker.io/go-docker/image_prune.go b/vendor/docker.io/go-docker/image_prune.go
new file mode 100644
index 00000000000..29fcb08df8e
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_prune.go
@@ -0,0 +1,36 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "fmt"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return report, err
+ }
+ defer ensureReaderClosed(serverResp)
+
+ 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/docker.io/go-docker/image_pull.go b/vendor/docker.io/go-docker/image_pull.go
new file mode 100644
index 00000000000..2ca857072fa
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_pull.go
@@ -0,0 +1,61 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/http"
+ "net/url"
+
+ "golang.org/x/net/context"
+
+ "github.com/docker/distribution/reference"
+ "docker.io/go-docker/api/types"
+)
+
+// 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))
+ }
+
+ resp, err := cli.tryImageCreate(ctx, query, options.RegistryAuth)
+ if resp.statusCode == http.StatusUnauthorized && 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/docker.io/go-docker/image_push.go b/vendor/docker.io/go-docker/image_push.go
new file mode 100644
index 00000000000..62bd6bf89ab
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_push.go
@@ -0,0 +1,56 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "errors"
+ "io"
+ "net/http"
+ "net/url"
+
+ "golang.org/x/net/context"
+
+ "github.com/docker/distribution/reference"
+ "docker.io/go-docker/api/types"
+)
+
+// 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")
+ }
+
+ tag := ""
+ name := reference.FamiliarName(ref)
+
+ if nameTaggedRef, isNamedTagged := ref.(reference.NamedTagged); isNamedTagged {
+ tag = nameTaggedRef.Tag()
+ }
+
+ query := url.Values{}
+ query.Set("tag", tag)
+
+ resp, err := cli.tryImagePush(ctx, name, query, options.RegistryAuth)
+ if resp.statusCode == http.StatusUnauthorized && 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/docker.io/go-docker/image_remove.go b/vendor/docker.io/go-docker/image_remove.go
new file mode 100644
index 00000000000..8b07967f713
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_remove.go
@@ -0,0 +1,31 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return dels, wrapResponseError(err, resp, "image", imageID)
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&dels)
+ ensureReaderClosed(resp)
+ return dels, err
+}
diff --git a/vendor/docker.io/go-docker/image_save.go b/vendor/docker.io/go-docker/image_save.go
new file mode 100644
index 00000000000..c99fea9fee5
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_save.go
@@ -0,0 +1,22 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/url"
+
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/image_search.go b/vendor/docker.io/go-docker/image_search.go
new file mode 100644
index 00000000000..bf4ad666532
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_search.go
@@ -0,0 +1,51 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "fmt"
+ "net/http"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "docker.io/go-docker/api/types/registry"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if resp.statusCode == http.StatusUnauthorized && 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)
+ ensureReaderClosed(resp)
+ 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/docker.io/go-docker/image_tag.go b/vendor/docker.io/go-docker/image_tag.go
new file mode 100644
index 00000000000..bfd19f8840f
--- /dev/null
+++ b/vendor/docker.io/go-docker/image_tag.go
@@ -0,0 +1,37 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "github.com/docker/distribution/reference"
+ "github.com/pkg/errors"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/info.go b/vendor/docker.io/go-docker/info.go
new file mode 100644
index 00000000000..3d53f10d19d
--- /dev/null
+++ b/vendor/docker.io/go-docker/info.go
@@ -0,0 +1,26 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "fmt"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return info, err
+ }
+ defer ensureReaderClosed(serverResp)
+
+ 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/docker.io/go-docker/interface.go b/vendor/docker.io/go-docker/interface.go
new file mode 100644
index 00000000000..563198cf978
--- /dev/null
+++ b/vendor/docker.io/go-docker/interface.go
@@ -0,0 +1,194 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net"
+ "time"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/container"
+ "docker.io/go-docker/api/types/events"
+ "docker.io/go-docker/api/types/filters"
+ "docker.io/go-docker/api/types/image"
+ "docker.io/go-docker/api/types/network"
+ "docker.io/go-docker/api/types/registry"
+ "docker.io/go-docker/api/types/swarm"
+ volumetypes "docker.io/go-docker/api/types/volume"
+ "golang.org/x/net/context"
+)
+
+// 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
+ ServerVersion(ctx context.Context) (types.Version, error)
+ NegotiateAPIVersion(ctx context.Context)
+ NegotiateAPIVersionPing(types.Ping)
+ DialSession(ctx context.Context, proto string, meta map[string][]string) (net.Conn, 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 *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, containerName string) (container.ContainerCreateCreatedBody, error)
+ ContainerDiff(ctx context.Context, container string) ([]container.ContainerChangeResponseItem, error)
+ ContainerExecAttach(ctx context.Context, execID string, config types.ExecConfig) (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)
+ 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) (container.ContainerTopOKBody, error)
+ ContainerUnpause(ctx context.Context, container string) error
+ ContainerUpdate(ctx context.Context, container string, updateConfig container.UpdateConfig) (container.ContainerUpdateOKBody, error)
+ ContainerWait(ctx context.Context, container string, condition container.WaitCondition) (<-chan container.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) (*types.BuildCachePruneReport, 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, networkID, container string, config *network.EndpointSettings) error
+ NetworkCreate(ctx context.Context, name string, options types.NetworkCreate) (types.NetworkCreateResponse, error)
+ NetworkDisconnect(ctx context.Context, networkID, container string, force bool) error
+ NetworkInspect(ctx context.Context, networkID string, options types.NetworkInspectOptions) (types.NetworkResource, error)
+ NetworkInspectWithRaw(ctx context.Context, networkID string, options types.NetworkInspectOptions) (types.NetworkResource, []byte, error)
+ NetworkList(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error)
+ NetworkRemove(ctx context.Context, networkID 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.VolumesCreateBody) (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.VolumesListOKBody, 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/docker.io/go-docker/interface_experimental.go b/vendor/docker.io/go-docker/interface_experimental.go
new file mode 100644
index 00000000000..1675a314e17
--- /dev/null
+++ b/vendor/docker.io/go-docker/interface_experimental.go
@@ -0,0 +1,17 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+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/docker.io/go-docker/interface_stable.go b/vendor/docker.io/go-docker/interface_stable.go
new file mode 100644
index 00000000000..8421ada0841
--- /dev/null
+++ b/vendor/docker.io/go-docker/interface_stable.go
@@ -0,0 +1,10 @@
+package docker // import "docker.io/go-docker"
+
+// 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/docker.io/go-docker/login.go b/vendor/docker.io/go-docker/login.go
new file mode 100644
index 00000000000..7361df43652
--- /dev/null
+++ b/vendor/docker.io/go-docker/login.go
@@ -0,0 +1,29 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/http"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/registry"
+ "golang.org/x/net/context"
+)
+
+// 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)
+
+ if resp.statusCode == http.StatusUnauthorized {
+ return registry.AuthenticateOKBody{}, unauthorizedError{err}
+ }
+ if err != nil {
+ return registry.AuthenticateOKBody{}, err
+ }
+
+ var response registry.AuthenticateOKBody
+ err = json.NewDecoder(resp.body).Decode(&response)
+ ensureReaderClosed(resp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/network_connect.go b/vendor/docker.io/go-docker/network_connect.go
new file mode 100644
index 00000000000..70b23bd2038
--- /dev/null
+++ b/vendor/docker.io/go-docker/network_connect.go
@@ -0,0 +1,18 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/network"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/network_create.go b/vendor/docker.io/go-docker/network_create.go
new file mode 100644
index 00000000000..e6542e93063
--- /dev/null
+++ b/vendor/docker.io/go-docker/network_create.go
@@ -0,0 +1,25 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return response, err
+ }
+
+ json.NewDecoder(serverResp.body).Decode(&response)
+ ensureReaderClosed(serverResp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/network_disconnect.go b/vendor/docker.io/go-docker/network_disconnect.go
new file mode 100644
index 00000000000..dbea63647f1
--- /dev/null
+++ b/vendor/docker.io/go-docker/network_disconnect.go
@@ -0,0 +1,14 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/network_inspect.go b/vendor/docker.io/go-docker/network_inspect.go
new file mode 100644
index 00000000000..fb5ad445364
--- /dev/null
+++ b/vendor/docker.io/go-docker/network_inspect.go
@@ -0,0 +1,46 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "io/ioutil"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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) {
+ 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)
+ if err != nil {
+ return networkResource, nil, wrapResponseError(err, resp, "network", networkID)
+ }
+ defer ensureReaderClosed(resp)
+
+ body, err := ioutil.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/docker.io/go-docker/network_list.go b/vendor/docker.io/go-docker/network_list.go
new file mode 100644
index 00000000000..896503f325f
--- /dev/null
+++ b/vendor/docker.io/go-docker/network_list.go
@@ -0,0 +1,31 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "golang.org/x/net/context"
+)
+
+// 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 {
+ 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)
+ if err != nil {
+ return networkResources, err
+ }
+ err = json.NewDecoder(resp.body).Decode(&networkResources)
+ ensureReaderClosed(resp)
+ return networkResources, err
+}
diff --git a/vendor/docker.io/go-docker/network_prune.go b/vendor/docker.io/go-docker/network_prune.go
new file mode 100644
index 00000000000..a9f0882887a
--- /dev/null
+++ b/vendor/docker.io/go-docker/network_prune.go
@@ -0,0 +1,36 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "fmt"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return report, err
+ }
+ defer ensureReaderClosed(serverResp)
+
+ 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/docker.io/go-docker/network_remove.go b/vendor/docker.io/go-docker/network_remove.go
new file mode 100644
index 00000000000..ea92b214eb7
--- /dev/null
+++ b/vendor/docker.io/go-docker/network_remove.go
@@ -0,0 +1,10 @@
+package docker // import "docker.io/go-docker"
+
+import "golang.org/x/net/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)
+ ensureReaderClosed(resp)
+ return wrapResponseError(err, resp, "network", networkID)
+}
diff --git a/vendor/docker.io/go-docker/node_inspect.go b/vendor/docker.io/go-docker/node_inspect.go
new file mode 100644
index 00000000000..1e3d4812357
--- /dev/null
+++ b/vendor/docker.io/go-docker/node_inspect.go
@@ -0,0 +1,29 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "io/ioutil"
+
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// NodeInspectWithRaw returns the node information.
+func (cli *Client) NodeInspectWithRaw(ctx context.Context, nodeID string) (swarm.Node, []byte, error) {
+ serverResp, err := cli.get(ctx, "/nodes/"+nodeID, nil, nil)
+ if err != nil {
+ return swarm.Node{}, nil, wrapResponseError(err, serverResp, "node", nodeID)
+ }
+ defer ensureReaderClosed(serverResp)
+
+ body, err := ioutil.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/docker.io/go-docker/node_list.go b/vendor/docker.io/go-docker/node_list.go
new file mode 100644
index 00000000000..e44693b438d
--- /dev/null
+++ b/vendor/docker.io/go-docker/node_list.go
@@ -0,0 +1,36 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return nil, err
+ }
+
+ var nodes []swarm.Node
+ err = json.NewDecoder(resp.body).Decode(&nodes)
+ ensureReaderClosed(resp)
+ return nodes, err
+}
diff --git a/vendor/docker.io/go-docker/node_remove.go b/vendor/docker.io/go-docker/node_remove.go
new file mode 100644
index 00000000000..be39e497cca
--- /dev/null
+++ b/vendor/docker.io/go-docker/node_remove.go
@@ -0,0 +1,21 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+
+ "golang.org/x/net/context"
+)
+
+// 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)
+ ensureReaderClosed(resp)
+ return wrapResponseError(err, resp, "node", nodeID)
+}
diff --git a/vendor/docker.io/go-docker/node_update.go b/vendor/docker.io/go-docker/node_update.go
new file mode 100644
index 00000000000..481ff4a42a3
--- /dev/null
+++ b/vendor/docker.io/go-docker/node_update.go
@@ -0,0 +1,18 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+ "strconv"
+
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/ping.go b/vendor/docker.io/go-docker/ping.go
new file mode 100644
index 00000000000..c1b95ba6a5c
--- /dev/null
+++ b/vendor/docker.io/go-docker/ping.go
@@ -0,0 +1,32 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "path"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// Ping pings the server and returns the value of the "Docker-Experimental", "OS-Type" & "API-Version" headers
+func (cli *Client) Ping(ctx context.Context) (types.Ping, error) {
+ var ping types.Ping
+ req, err := cli.buildRequest("GET", path.Join(cli.basePath, "/_ping"), nil, nil)
+ if err != nil {
+ return ping, err
+ }
+ serverResp, err := cli.doRequest(ctx, req)
+ if err != nil {
+ return ping, err
+ }
+ defer ensureReaderClosed(serverResp)
+
+ if serverResp.header != nil {
+ ping.APIVersion = serverResp.header.Get("API-Version")
+
+ if serverResp.header.Get("Docker-Experimental") == "true" {
+ ping.Experimental = true
+ }
+ ping.OSType = serverResp.header.Get("OSType")
+ }
+ return ping, cli.checkResponseErr(serverResp)
+}
diff --git a/vendor/docker.io/go-docker/plugin_create.go b/vendor/docker.io/go-docker/plugin_create.go
new file mode 100644
index 00000000000..b0c9a94832b
--- /dev/null
+++ b/vendor/docker.io/go-docker/plugin_create.go
@@ -0,0 +1,26 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/http"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return err
+ }
+ ensureReaderClosed(resp)
+ return err
+}
diff --git a/vendor/docker.io/go-docker/plugin_disable.go b/vendor/docker.io/go-docker/plugin_disable.go
new file mode 100644
index 00000000000..66e555a7b9a
--- /dev/null
+++ b/vendor/docker.io/go-docker/plugin_disable.go
@@ -0,0 +1,19 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/plugin_enable.go b/vendor/docker.io/go-docker/plugin_enable.go
new file mode 100644
index 00000000000..9281332f56e
--- /dev/null
+++ b/vendor/docker.io/go-docker/plugin_enable.go
@@ -0,0 +1,19 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+ "strconv"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/plugin_inspect.go b/vendor/docker.io/go-docker/plugin_inspect.go
new file mode 100644
index 00000000000..b86ab8162a4
--- /dev/null
+++ b/vendor/docker.io/go-docker/plugin_inspect.go
@@ -0,0 +1,28 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "io/ioutil"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// PluginInspectWithRaw inspects an existing plugin
+func (cli *Client) PluginInspectWithRaw(ctx context.Context, name string) (*types.Plugin, []byte, error) {
+ resp, err := cli.get(ctx, "/plugins/"+name+"/json", nil, nil)
+ if err != nil {
+ return nil, nil, wrapResponseError(err, resp, "plugin", name)
+ }
+
+ defer ensureReaderClosed(resp)
+ body, err := ioutil.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/docker.io/go-docker/plugin_install.go b/vendor/docker.io/go-docker/plugin_install.go
new file mode 100644
index 00000000000..1f484fe2269
--- /dev/null
+++ b/vendor/docker.io/go-docker/plugin_install.go
@@ -0,0 +1,113 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "io"
+ "net/http"
+ "net/url"
+
+ "github.com/docker/distribution/reference"
+ "docker.io/go-docker/api/types"
+ "github.com/pkg/errors"
+ "golang.org/x/net/context"
+)
+
+// 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 resp.statusCode == http.StatusUnauthorized && 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/docker.io/go-docker/plugin_list.go b/vendor/docker.io/go-docker/plugin_list.go
new file mode 100644
index 00000000000..c64e33ece29
--- /dev/null
+++ b/vendor/docker.io/go-docker/plugin_list.go
@@ -0,0 +1,32 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "golang.org/x/net/context"
+)
+
+// 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 {
+ 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)
+ if err != nil {
+ return plugins, wrapResponseError(err, resp, "plugin", "")
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&plugins)
+ ensureReaderClosed(resp)
+ return plugins, err
+}
diff --git a/vendor/docker.io/go-docker/plugin_push.go b/vendor/docker.io/go-docker/plugin_push.go
new file mode 100644
index 00000000000..8bee4c4647d
--- /dev/null
+++ b/vendor/docker.io/go-docker/plugin_push.go
@@ -0,0 +1,17 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/plugin_remove.go b/vendor/docker.io/go-docker/plugin_remove.go
new file mode 100644
index 00000000000..e699f85f334
--- /dev/null
+++ b/vendor/docker.io/go-docker/plugin_remove.go
@@ -0,0 +1,20 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ ensureReaderClosed(resp)
+ return wrapResponseError(err, resp, "plugin", name)
+}
diff --git a/vendor/docker.io/go-docker/plugin_set.go b/vendor/docker.io/go-docker/plugin_set.go
new file mode 100644
index 00000000000..bed569545d2
--- /dev/null
+++ b/vendor/docker.io/go-docker/plugin_set.go
@@ -0,0 +1,12 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "golang.org/x/net/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/docker.io/go-docker/plugin_upgrade.go b/vendor/docker.io/go-docker/plugin_upgrade.go
new file mode 100644
index 00000000000..bf7716e7889
--- /dev/null
+++ b/vendor/docker.io/go-docker/plugin_upgrade.go
@@ -0,0 +1,39 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/url"
+
+ "github.com/docker/distribution/reference"
+ "docker.io/go-docker/api/types"
+ "github.com/pkg/errors"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/request.go b/vendor/docker.io/go-docker/request.go
new file mode 100644
index 00000000000..5dc11f01db2
--- /dev/null
+++ b/vendor/docker.io/go-docker/request.go
@@ -0,0 +1,262 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "fmt"
+ "io"
+ "io/ioutil"
+ "net"
+ "net/http"
+ "net/url"
+ "os"
+ "strings"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/versions"
+ "github.com/pkg/errors"
+ "golang.org/x/net/context"
+ "golang.org/x/net/context/ctxhttp"
+)
+
+// 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, "HEAD", 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, "GET", 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, "POST", 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, "POST", path, query, body, headers)
+}
+
+// put sends an http request to the docker API using the method PUT.
+func (cli *Client) put(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, "PUT", 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, "PUT", 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, "DELETE", 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 == "POST" || method == "PUT")
+ 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)
+
+ if cli.proto == "unix" || cli.proto == "npipe" {
+ // For local communications, it doesn't matter what the host is. We just
+ // need a valid and meaningful host name. (See #189)
+ req.Host = "docker"
+ }
+
+ req.URL.Host = cli.addr
+ req.URL.Scheme = cli.scheme
+
+ 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(path, query), body, headers)
+ if err != nil {
+ return serverResponse{}, err
+ }
+ resp, err := cli.doRequest(ctx, req)
+ if err != nil {
+ return resp, err
+ }
+ if err := cli.checkResponseErr(resp); err != nil {
+ return resp, err
+ }
+ return resp, nil
+}
+
+func (cli *Client) doRequest(ctx context.Context, req *http.Request) (serverResponse, error) {
+ serverResp := serverResponse{statusCode: -1, reqURL: req.URL}
+
+ resp, err := ctxhttp.Do(ctx, cli.client, 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, fmt.Errorf("The server probably has client authentication (--tlsverify) enabled. Please check your TLS client certification settings: %v", err)
+ }
+
+ // Don't decorate context sentinel errors; users may be comparing to
+ // them directly.
+ switch err {
+ case context.Canceled, 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, "Got 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 !err.Temporary() {
+ 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`) {
+ err = errors.New(err.Error() + " In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also 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
+ }
+
+ body, err := ioutil.ReadAll(serverResp.body)
+ if err != nil {
+ return err
+ }
+ 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 fmt.Errorf("Error reading JSON: %v", err)
+ }
+ errorMessage = errorResponse.Message
+ } else {
+ errorMessage = string(body)
+ }
+
+ return fmt.Errorf("Error response from daemon: %s", strings.TrimSpace(errorMessage))
+}
+
+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)
+ }
+
+ if headers != nil {
+ 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(ioutil.Discard, response.body, 512)
+ response.body.Close()
+ }
+}
diff --git a/vendor/docker.io/go-docker/secret_create.go b/vendor/docker.io/go-docker/secret_create.go
new file mode 100644
index 00000000000..0a749b19bf2
--- /dev/null
+++ b/vendor/docker.io/go-docker/secret_create.go
@@ -0,0 +1,25 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return response, err
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&response)
+ ensureReaderClosed(resp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/secret_inspect.go b/vendor/docker.io/go-docker/secret_inspect.go
new file mode 100644
index 00000000000..dbbe6d8e43b
--- /dev/null
+++ b/vendor/docker.io/go-docker/secret_inspect.go
@@ -0,0 +1,33 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "io/ioutil"
+
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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
+ }
+ resp, err := cli.get(ctx, "/secrets/"+id, nil, nil)
+ if err != nil {
+ return swarm.Secret{}, nil, wrapResponseError(err, resp, "secret", id)
+ }
+ defer ensureReaderClosed(resp)
+
+ body, err := ioutil.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/docker.io/go-docker/secret_list.go b/vendor/docker.io/go-docker/secret_list.go
new file mode 100644
index 00000000000..459f57873c5
--- /dev/null
+++ b/vendor/docker.io/go-docker/secret_list.go
@@ -0,0 +1,38 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return nil, err
+ }
+
+ var secrets []swarm.Secret
+ err = json.NewDecoder(resp.body).Decode(&secrets)
+ ensureReaderClosed(resp)
+ return secrets, err
+}
diff --git a/vendor/docker.io/go-docker/secret_remove.go b/vendor/docker.io/go-docker/secret_remove.go
new file mode 100644
index 00000000000..6945804fcec
--- /dev/null
+++ b/vendor/docker.io/go-docker/secret_remove.go
@@ -0,0 +1,13 @@
+package docker // import "docker.io/go-docker"
+
+import "golang.org/x/net/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)
+ ensureReaderClosed(resp)
+ return wrapResponseError(err, resp, "secret", id)
+}
diff --git a/vendor/docker.io/go-docker/secret_update.go b/vendor/docker.io/go-docker/secret_update.go
new file mode 100644
index 00000000000..5193267e1cf
--- /dev/null
+++ b/vendor/docker.io/go-docker/secret_update.go
@@ -0,0 +1,21 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+ "strconv"
+
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/service_create.go b/vendor/docker.io/go-docker/service_create.go
new file mode 100644
index 00000000000..dfa5fecc08f
--- /dev/null
+++ b/vendor/docker.io/go-docker/service_create.go
@@ -0,0 +1,166 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "fmt"
+ "strings"
+
+ "github.com/docker/distribution/reference"
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/swarm"
+ digest "github.com/opencontainers/go-digest"
+ "github.com/pkg/errors"
+ "golang.org/x/net/context"
+)
+
+// ServiceCreate creates a new Service.
+func (cli *Client) ServiceCreate(ctx context.Context, service swarm.ServiceSpec, options types.ServiceCreateOptions) (types.ServiceCreateResponse, error) {
+ var distErr error
+
+ 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 types.ServiceCreateResponse{}, err
+ }
+
+ // ensure that the image is tagged
+ var imgPlatforms []swarm.Platform
+ if service.TaskTemplate.ContainerSpec != nil {
+ if taggedImg := imageWithTagString(service.TaskTemplate.ContainerSpec.Image); taggedImg != "" {
+ service.TaskTemplate.ContainerSpec.Image = taggedImg
+ }
+ if options.QueryRegistry {
+ var img string
+ img, imgPlatforms, distErr = imageDigestAndPlatforms(ctx, cli, service.TaskTemplate.ContainerSpec.Image, options.EncodedRegistryAuth)
+ if img != "" {
+ service.TaskTemplate.ContainerSpec.Image = img
+ }
+ }
+ }
+
+ // ensure that the image is tagged
+ if service.TaskTemplate.PluginSpec != nil {
+ if taggedImg := imageWithTagString(service.TaskTemplate.PluginSpec.Remote); taggedImg != "" {
+ service.TaskTemplate.PluginSpec.Remote = taggedImg
+ }
+ if options.QueryRegistry {
+ var img string
+ img, imgPlatforms, distErr = imageDigestAndPlatforms(ctx, cli, service.TaskTemplate.PluginSpec.Remote, options.EncodedRegistryAuth)
+ if img != "" {
+ service.TaskTemplate.PluginSpec.Remote = img
+ }
+ }
+ }
+
+ if service.TaskTemplate.Placement == nil && len(imgPlatforms) > 0 {
+ service.TaskTemplate.Placement = &swarm.Placement{}
+ }
+ if len(imgPlatforms) > 0 {
+ service.TaskTemplate.Placement.Platforms = imgPlatforms
+ }
+
+ var response types.ServiceCreateResponse
+ resp, err := cli.post(ctx, "/services/create", nil, service, headers)
+ if err != nil {
+ return response, err
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&response)
+
+ if distErr != nil {
+ response.Warnings = append(response.Warnings, digestWarning(service.TaskTemplate.ContainerSpec.Image))
+ }
+
+ ensureReaderClosed(resp)
+ return response, err
+}
+
+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
+// an empty string if there are no updates.
+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 ""
+}
+
+// imageWithTagString takes an image string, and returns a tagged image
+// string, adding a 'latest' tag if one was not provided. It returns an
+// emptry 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/docker.io/go-docker/service_inspect.go b/vendor/docker.io/go-docker/service_inspect.go
new file mode 100644
index 00000000000..7fa9f45566d
--- /dev/null
+++ b/vendor/docker.io/go-docker/service_inspect.go
@@ -0,0 +1,34 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "fmt"
+ "io/ioutil"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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) {
+ query := url.Values{}
+ query.Set("insertDefaults", fmt.Sprintf("%v", opts.InsertDefaults))
+ serverResp, err := cli.get(ctx, "/services/"+serviceID, query, nil)
+ if err != nil {
+ return swarm.Service{}, nil, wrapResponseError(err, serverResp, "service", serviceID)
+ }
+ defer ensureReaderClosed(serverResp)
+
+ body, err := ioutil.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/docker.io/go-docker/service_list.go b/vendor/docker.io/go-docker/service_list.go
new file mode 100644
index 00000000000..5c2c9955614
--- /dev/null
+++ b/vendor/docker.io/go-docker/service_list.go
@@ -0,0 +1,35 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ }
+
+ resp, err := cli.get(ctx, "/services", query, nil)
+ if err != nil {
+ return nil, err
+ }
+
+ var services []swarm.Service
+ err = json.NewDecoder(resp.body).Decode(&services)
+ ensureReaderClosed(resp)
+ return services, err
+}
diff --git a/vendor/docker.io/go-docker/service_logs.go b/vendor/docker.io/go-docker/service_logs.go
new file mode 100644
index 00000000000..818883823d4
--- /dev/null
+++ b/vendor/docker.io/go-docker/service_logs.go
@@ -0,0 +1,52 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/url"
+ "time"
+
+ "golang.org/x/net/context"
+
+ "docker.io/go-docker/api/types"
+ timetypes "docker.io/go-docker/api/types/time"
+)
+
+// 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, 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, "/services/"+serviceID+"/logs", query, nil)
+ if err != nil {
+ return nil, err
+ }
+ return resp.body, nil
+}
diff --git a/vendor/docker.io/go-docker/service_remove.go b/vendor/docker.io/go-docker/service_remove.go
new file mode 100644
index 00000000000..bf15b153619
--- /dev/null
+++ b/vendor/docker.io/go-docker/service_remove.go
@@ -0,0 +1,10 @@
+package docker // import "docker.io/go-docker"
+
+import "golang.org/x/net/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)
+ ensureReaderClosed(resp)
+ return wrapResponseError(err, resp, "service", serviceID)
+}
diff --git a/vendor/docker.io/go-docker/service_update.go b/vendor/docker.io/go-docker/service_update.go
new file mode 100644
index 00000000000..ce4fa4c7c4f
--- /dev/null
+++ b/vendor/docker.io/go-docker/service_update.go
@@ -0,0 +1,92 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+ "strconv"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// ServiceUpdate updates a Service.
+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{}
+ distErr error
+ )
+
+ 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 types.ServiceUpdateResponse{}, err
+ }
+
+ var imgPlatforms []swarm.Platform
+ // ensure that the image is tagged
+ if service.TaskTemplate.ContainerSpec != nil {
+ if taggedImg := imageWithTagString(service.TaskTemplate.ContainerSpec.Image); taggedImg != "" {
+ service.TaskTemplate.ContainerSpec.Image = taggedImg
+ }
+ if options.QueryRegistry {
+ var img string
+ img, imgPlatforms, distErr = imageDigestAndPlatforms(ctx, cli, service.TaskTemplate.ContainerSpec.Image, options.EncodedRegistryAuth)
+ if img != "" {
+ service.TaskTemplate.ContainerSpec.Image = img
+ }
+ }
+ }
+
+ // ensure that the image is tagged
+ if service.TaskTemplate.PluginSpec != nil {
+ if taggedImg := imageWithTagString(service.TaskTemplate.PluginSpec.Remote); taggedImg != "" {
+ service.TaskTemplate.PluginSpec.Remote = taggedImg
+ }
+ if options.QueryRegistry {
+ var img string
+ img, imgPlatforms, distErr = imageDigestAndPlatforms(ctx, cli, service.TaskTemplate.PluginSpec.Remote, options.EncodedRegistryAuth)
+ if img != "" {
+ service.TaskTemplate.PluginSpec.Remote = img
+ }
+ }
+ }
+
+ if service.TaskTemplate.Placement == nil && len(imgPlatforms) > 0 {
+ service.TaskTemplate.Placement = &swarm.Placement{}
+ }
+ if len(imgPlatforms) > 0 {
+ service.TaskTemplate.Placement.Platforms = imgPlatforms
+ }
+
+ var response types.ServiceUpdateResponse
+ resp, err := cli.post(ctx, "/services/"+serviceID+"/update", query, service, headers)
+ if err != nil {
+ return response, err
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&response)
+
+ if distErr != nil {
+ response.Warnings = append(response.Warnings, digestWarning(service.TaskTemplate.ContainerSpec.Image))
+ }
+
+ ensureReaderClosed(resp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/session.go b/vendor/docker.io/go-docker/session.go
new file mode 100644
index 00000000000..6a00536b68c
--- /dev/null
+++ b/vendor/docker.io/go-docker/session.go
@@ -0,0 +1,19 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net"
+ "net/http"
+
+ "golang.org/x/net/context"
+)
+
+// DialSession returns a connection that can be used communication with daemon
+func (cli *Client) DialSession(ctx context.Context, proto string, meta map[string][]string) (net.Conn, error) {
+ req, err := http.NewRequest("POST", "/session", nil)
+ if err != nil {
+ return nil, err
+ }
+ req = cli.addHeaders(req, meta)
+
+ return cli.setupHijackConn(req, proto)
+}
diff --git a/vendor/docker.io/go-docker/swarm_get_unlock_key.go b/vendor/docker.io/go-docker/swarm_get_unlock_key.go
new file mode 100644
index 00000000000..fd7754bfbb9
--- /dev/null
+++ b/vendor/docker.io/go-docker/swarm_get_unlock_key.go
@@ -0,0 +1,21 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return types.SwarmUnlockKeyResponse{}, err
+ }
+
+ var response types.SwarmUnlockKeyResponse
+ err = json.NewDecoder(serverResp.body).Decode(&response)
+ ensureReaderClosed(serverResp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/swarm_init.go b/vendor/docker.io/go-docker/swarm_init.go
new file mode 100644
index 00000000000..4fce95e405e
--- /dev/null
+++ b/vendor/docker.io/go-docker/swarm_init.go
@@ -0,0 +1,21 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return "", err
+ }
+
+ var response string
+ err = json.NewDecoder(serverResp.body).Decode(&response)
+ ensureReaderClosed(serverResp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/swarm_inspect.go b/vendor/docker.io/go-docker/swarm_inspect.go
new file mode 100644
index 00000000000..e49ab574b0c
--- /dev/null
+++ b/vendor/docker.io/go-docker/swarm_inspect.go
@@ -0,0 +1,21 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// SwarmInspect inspects the swarm.
+func (cli *Client) SwarmInspect(ctx context.Context) (swarm.Swarm, error) {
+ serverResp, err := cli.get(ctx, "/swarm", nil, nil)
+ if err != nil {
+ return swarm.Swarm{}, err
+ }
+
+ var response swarm.Swarm
+ err = json.NewDecoder(serverResp.body).Decode(&response)
+ ensureReaderClosed(serverResp)
+ return response, err
+}
diff --git a/vendor/docker.io/go-docker/swarm_join.go b/vendor/docker.io/go-docker/swarm_join.go
new file mode 100644
index 00000000000..359daefffdb
--- /dev/null
+++ b/vendor/docker.io/go-docker/swarm_join.go
@@ -0,0 +1,13 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/swarm_leave.go b/vendor/docker.io/go-docker/swarm_leave.go
new file mode 100644
index 00000000000..baf33ee891e
--- /dev/null
+++ b/vendor/docker.io/go-docker/swarm_leave.go
@@ -0,0 +1,18 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/swarm_unlock.go b/vendor/docker.io/go-docker/swarm_unlock.go
new file mode 100644
index 00000000000..866b3c3b5d5
--- /dev/null
+++ b/vendor/docker.io/go-docker/swarm_unlock.go
@@ -0,0 +1,13 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/swarm_update.go b/vendor/docker.io/go-docker/swarm_update.go
new file mode 100644
index 00000000000..334668b38c7
--- /dev/null
+++ b/vendor/docker.io/go-docker/swarm_update.go
@@ -0,0 +1,22 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "fmt"
+ "net/url"
+ "strconv"
+
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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/docker.io/go-docker/task_inspect.go b/vendor/docker.io/go-docker/task_inspect.go
new file mode 100644
index 00000000000..e513e7ee112
--- /dev/null
+++ b/vendor/docker.io/go-docker/task_inspect.go
@@ -0,0 +1,29 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "io/ioutil"
+
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// TaskInspectWithRaw returns the task information and its raw representation..
+func (cli *Client) TaskInspectWithRaw(ctx context.Context, taskID string) (swarm.Task, []byte, error) {
+ serverResp, err := cli.get(ctx, "/tasks/"+taskID, nil, nil)
+ if err != nil {
+ return swarm.Task{}, nil, wrapResponseError(err, serverResp, "task", taskID)
+ }
+ defer ensureReaderClosed(serverResp)
+
+ body, err := ioutil.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/docker.io/go-docker/task_list.go b/vendor/docker.io/go-docker/task_list.go
new file mode 100644
index 00000000000..12c26600f86
--- /dev/null
+++ b/vendor/docker.io/go-docker/task_list.go
@@ -0,0 +1,35 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "docker.io/go-docker/api/types/swarm"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return nil, err
+ }
+
+ var tasks []swarm.Task
+ err = json.NewDecoder(resp.body).Decode(&tasks)
+ ensureReaderClosed(resp)
+ return tasks, err
+}
diff --git a/vendor/docker.io/go-docker/task_logs.go b/vendor/docker.io/go-docker/task_logs.go
new file mode 100644
index 00000000000..7b1a50bd0b7
--- /dev/null
+++ b/vendor/docker.io/go-docker/task_logs.go
@@ -0,0 +1,52 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "io"
+ "net/url"
+ "time"
+
+ "golang.org/x/net/context"
+
+ "docker.io/go-docker/api/types"
+ timetypes "docker.io/go-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/docker.io/go-docker/tlsconfig_clone.go b/vendor/docker.io/go-docker/tlsconfig_clone.go
new file mode 100644
index 00000000000..330cab7f88e
--- /dev/null
+++ b/vendor/docker.io/go-docker/tlsconfig_clone.go
@@ -0,0 +1,11 @@
+// +build go1.8
+
+package docker // import "docker.io/go-docker"
+
+import "crypto/tls"
+
+// tlsConfigClone returns a clone of tls.Config. This function is provided for
+// compatibility for go1.7 that doesn't include this method in stdlib.
+func tlsConfigClone(c *tls.Config) *tls.Config {
+ return c.Clone()
+}
diff --git a/vendor/docker.io/go-docker/tlsconfig_clone_go17.go b/vendor/docker.io/go-docker/tlsconfig_clone_go17.go
new file mode 100644
index 00000000000..1ef9fa070a4
--- /dev/null
+++ b/vendor/docker.io/go-docker/tlsconfig_clone_go17.go
@@ -0,0 +1,33 @@
+// +build go1.7,!go1.8
+
+package docker // import "docker.io/go-docker"
+
+import "crypto/tls"
+
+// tlsConfigClone returns a clone of tls.Config. This function is provided for
+// compatibility for go1.7 that doesn't include this method in stdlib.
+func tlsConfigClone(c *tls.Config) *tls.Config {
+ return &tls.Config{
+ Rand: c.Rand,
+ Time: c.Time,
+ Certificates: c.Certificates,
+ NameToCertificate: c.NameToCertificate,
+ GetCertificate: c.GetCertificate,
+ RootCAs: c.RootCAs,
+ NextProtos: c.NextProtos,
+ ServerName: c.ServerName,
+ ClientAuth: c.ClientAuth,
+ ClientCAs: c.ClientCAs,
+ InsecureSkipVerify: c.InsecureSkipVerify,
+ CipherSuites: c.CipherSuites,
+ PreferServerCipherSuites: c.PreferServerCipherSuites,
+ SessionTicketsDisabled: c.SessionTicketsDisabled,
+ SessionTicketKey: c.SessionTicketKey,
+ ClientSessionCache: c.ClientSessionCache,
+ MinVersion: c.MinVersion,
+ MaxVersion: c.MaxVersion,
+ CurvePreferences: c.CurvePreferences,
+ DynamicRecordSizingDisabled: c.DynamicRecordSizingDisabled,
+ Renegotiation: c.Renegotiation,
+ }
+}
diff --git a/vendor/docker.io/go-docker/transport.go b/vendor/docker.io/go-docker/transport.go
new file mode 100644
index 00000000000..0244e532f50
--- /dev/null
+++ b/vendor/docker.io/go-docker/transport.go
@@ -0,0 +1,17 @@
+package docker // import "docker.io/go-docker"
+
+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/docker.io/go-docker/utils.go b/vendor/docker.io/go-docker/utils.go
new file mode 100644
index 00000000000..59e5305a046
--- /dev/null
+++ b/vendor/docker.io/go-docker/utils.go
@@ -0,0 +1,34 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+ "regexp"
+
+ "docker.io/go-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/docker.io/go-docker/version.go b/vendor/docker.io/go-docker/version.go
new file mode 100644
index 00000000000..46b210df89e
--- /dev/null
+++ b/vendor/docker.io/go-docker/version.go
@@ -0,0 +1,21 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return types.Version{}, err
+ }
+
+ var server types.Version
+ err = json.NewDecoder(resp.body).Decode(&server)
+ ensureReaderClosed(resp)
+ return server, err
+}
diff --git a/vendor/docker.io/go-docker/volume_create.go b/vendor/docker.io/go-docker/volume_create.go
new file mode 100644
index 00000000000..b31050b4eab
--- /dev/null
+++ b/vendor/docker.io/go-docker/volume_create.go
@@ -0,0 +1,21 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+
+ "docker.io/go-docker/api/types"
+ volumetypes "docker.io/go-docker/api/types/volume"
+ "golang.org/x/net/context"
+)
+
+// VolumeCreate creates a volume in the docker host.
+func (cli *Client) VolumeCreate(ctx context.Context, options volumetypes.VolumesCreateBody) (types.Volume, error) {
+ var volume types.Volume
+ resp, err := cli.post(ctx, "/volumes/create", nil, options, nil)
+ if err != nil {
+ return volume, err
+ }
+ err = json.NewDecoder(resp.body).Decode(&volume)
+ ensureReaderClosed(resp)
+ return volume, err
+}
diff --git a/vendor/docker.io/go-docker/volume_inspect.go b/vendor/docker.io/go-docker/volume_inspect.go
new file mode 100644
index 00000000000..3155ef62e9e
--- /dev/null
+++ b/vendor/docker.io/go-docker/volume_inspect.go
@@ -0,0 +1,42 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "bytes"
+ "encoding/json"
+ "io/ioutil"
+ "path"
+
+ "docker.io/go-docker/api/types"
+ "golang.org/x/net/context"
+)
+
+// 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) {
+ // The empty ID needs to be handled here because with an empty ID the
+ // request url will not contain a trailing / which calls the volume list API
+ // instead of volume inspect
+ if volumeID == "" {
+ return types.Volume{}, nil, objectNotFoundError{object: "volume", id: volumeID}
+ }
+
+ var volume types.Volume
+ resp, err := cli.get(ctx, path.Join("/volumes", volumeID), nil, nil)
+ if err != nil {
+ return volume, nil, wrapResponseError(err, resp, "volume", volumeID)
+ }
+ defer ensureReaderClosed(resp)
+
+ body, err := ioutil.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/docker.io/go-docker/volume_list.go b/vendor/docker.io/go-docker/volume_list.go
new file mode 100644
index 00000000000..9c0d231c1d7
--- /dev/null
+++ b/vendor/docker.io/go-docker/volume_list.go
@@ -0,0 +1,32 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "net/url"
+
+ "docker.io/go-docker/api/types/filters"
+ volumetypes "docker.io/go-docker/api/types/volume"
+ "golang.org/x/net/context"
+)
+
+// VolumeList returns the volumes configured in the docker host.
+func (cli *Client) VolumeList(ctx context.Context, filter filters.Args) (volumetypes.VolumesListOKBody, error) {
+ var volumes volumetypes.VolumesListOKBody
+ query := url.Values{}
+
+ if filter.Len() > 0 {
+ 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)
+ if err != nil {
+ return volumes, err
+ }
+
+ err = json.NewDecoder(resp.body).Decode(&volumes)
+ ensureReaderClosed(resp)
+ return volumes, err
+}
diff --git a/vendor/docker.io/go-docker/volume_prune.go b/vendor/docker.io/go-docker/volume_prune.go
new file mode 100644
index 00000000000..21a58769d81
--- /dev/null
+++ b/vendor/docker.io/go-docker/volume_prune.go
@@ -0,0 +1,36 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "encoding/json"
+ "fmt"
+
+ "docker.io/go-docker/api/types"
+ "docker.io/go-docker/api/types/filters"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ if err != nil {
+ return report, err
+ }
+ defer ensureReaderClosed(serverResp)
+
+ 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/docker.io/go-docker/volume_remove.go b/vendor/docker.io/go-docker/volume_remove.go
new file mode 100644
index 00000000000..31fd8d62830
--- /dev/null
+++ b/vendor/docker.io/go-docker/volume_remove.go
@@ -0,0 +1,21 @@
+package docker // import "docker.io/go-docker"
+
+import (
+ "net/url"
+
+ "docker.io/go-docker/api/types/versions"
+ "golang.org/x/net/context"
+)
+
+// 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)
+ ensureReaderClosed(resp)
+ return wrapResponseError(err, resp, "volume", volumeID)
+}
diff --git a/vendor/github.com/Microsoft/go-winio/LICENSE b/vendor/github.com/Microsoft/go-winio/LICENSE
new file mode 100644
index 00000000000..b8b569d7746
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Microsoft
+
+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.
+
diff --git a/vendor/github.com/Microsoft/go-winio/archive/tar/LICENSE b/vendor/github.com/Microsoft/go-winio/archive/tar/LICENSE
new file mode 100644
index 00000000000..74487567632
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/archive/tar/LICENSE
@@ -0,0 +1,27 @@
+Copyright (c) 2012 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.
diff --git a/vendor/github.com/Microsoft/go-winio/backup.go b/vendor/github.com/Microsoft/go-winio/backup.go
new file mode 100644
index 00000000000..2be34af4310
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/backup.go
@@ -0,0 +1,280 @@
+// +build windows
+
+package winio
+
+import (
+ "encoding/binary"
+ "errors"
+ "fmt"
+ "io"
+ "io/ioutil"
+ "os"
+ "runtime"
+ "syscall"
+ "unicode/utf16"
+)
+
+//sys backupRead(h syscall.Handle, b []byte, bytesRead *uint32, abort bool, processSecurity bool, context *uintptr) (err error) = BackupRead
+//sys backupWrite(h syscall.Handle, b []byte, bytesWritten *uint32, abort bool, processSecurity bool, context *uintptr) (err error) = BackupWrite
+
+const (
+ BackupData = uint32(iota + 1)
+ BackupEaData
+ BackupSecurity
+ BackupAlternateData
+ BackupLink
+ BackupPropertyData
+ BackupObjectId
+ BackupReparseData
+ BackupSparseBlock
+ BackupTxfsData
+)
+
+const (
+ StreamSparseAttributes = uint32(8)
+)
+
+const (
+ WRITE_DAC = 0x40000
+ WRITE_OWNER = 0x80000
+ ACCESS_SYSTEM_SECURITY = 0x1000000
+)
+
+// BackupHeader represents a backup stream of a file.
+type BackupHeader struct {
+ Id uint32 // The backup stream ID
+ Attributes uint32 // Stream attributes
+ Size int64 // The size of the stream in bytes
+ Name string // The name of the stream (for BackupAlternateData only).
+ Offset int64 // The offset of the stream in the file (for BackupSparseBlock only).
+}
+
+type win32StreamId struct {
+ StreamId uint32
+ Attributes uint32
+ Size uint64
+ NameSize uint32
+}
+
+// BackupStreamReader reads from a stream produced by the BackupRead Win32 API and produces a series
+// of BackupHeader values.
+type BackupStreamReader struct {
+ r io.Reader
+ bytesLeft int64
+}
+
+// NewBackupStreamReader produces a BackupStreamReader from any io.Reader.
+func NewBackupStreamReader(r io.Reader) *BackupStreamReader {
+ return &BackupStreamReader{r, 0}
+}
+
+// Next returns the next backup stream and prepares for calls to Read(). It skips the remainder of the current stream if
+// it was not completely read.
+func (r *BackupStreamReader) Next() (*BackupHeader, error) {
+ if r.bytesLeft > 0 {
+ if s, ok := r.r.(io.Seeker); ok {
+ // Make sure Seek on io.SeekCurrent sometimes succeeds
+ // before trying the actual seek.
+ if _, err := s.Seek(0, io.SeekCurrent); err == nil {
+ if _, err = s.Seek(r.bytesLeft, io.SeekCurrent); err != nil {
+ return nil, err
+ }
+ r.bytesLeft = 0
+ }
+ }
+ if _, err := io.Copy(ioutil.Discard, r); err != nil {
+ return nil, err
+ }
+ }
+ var wsi win32StreamId
+ if err := binary.Read(r.r, binary.LittleEndian, &wsi); err != nil {
+ return nil, err
+ }
+ hdr := &BackupHeader{
+ Id: wsi.StreamId,
+ Attributes: wsi.Attributes,
+ Size: int64(wsi.Size),
+ }
+ if wsi.NameSize != 0 {
+ name := make([]uint16, int(wsi.NameSize/2))
+ if err := binary.Read(r.r, binary.LittleEndian, name); err != nil {
+ return nil, err
+ }
+ hdr.Name = syscall.UTF16ToString(name)
+ }
+ if wsi.StreamId == BackupSparseBlock {
+ if err := binary.Read(r.r, binary.LittleEndian, &hdr.Offset); err != nil {
+ return nil, err
+ }
+ hdr.Size -= 8
+ }
+ r.bytesLeft = hdr.Size
+ return hdr, nil
+}
+
+// Read reads from the current backup stream.
+func (r *BackupStreamReader) Read(b []byte) (int, error) {
+ if r.bytesLeft == 0 {
+ return 0, io.EOF
+ }
+ if int64(len(b)) > r.bytesLeft {
+ b = b[:r.bytesLeft]
+ }
+ n, err := r.r.Read(b)
+ r.bytesLeft -= int64(n)
+ if err == io.EOF {
+ err = io.ErrUnexpectedEOF
+ } else if r.bytesLeft == 0 && err == nil {
+ err = io.EOF
+ }
+ return n, err
+}
+
+// BackupStreamWriter writes a stream compatible with the BackupWrite Win32 API.
+type BackupStreamWriter struct {
+ w io.Writer
+ bytesLeft int64
+}
+
+// NewBackupStreamWriter produces a BackupStreamWriter on top of an io.Writer.
+func NewBackupStreamWriter(w io.Writer) *BackupStreamWriter {
+ return &BackupStreamWriter{w, 0}
+}
+
+// WriteHeader writes the next backup stream header and prepares for calls to Write().
+func (w *BackupStreamWriter) WriteHeader(hdr *BackupHeader) error {
+ if w.bytesLeft != 0 {
+ return fmt.Errorf("missing %d bytes", w.bytesLeft)
+ }
+ name := utf16.Encode([]rune(hdr.Name))
+ wsi := win32StreamId{
+ StreamId: hdr.Id,
+ Attributes: hdr.Attributes,
+ Size: uint64(hdr.Size),
+ NameSize: uint32(len(name) * 2),
+ }
+ if hdr.Id == BackupSparseBlock {
+ // Include space for the int64 block offset
+ wsi.Size += 8
+ }
+ if err := binary.Write(w.w, binary.LittleEndian, &wsi); err != nil {
+ return err
+ }
+ if len(name) != 0 {
+ if err := binary.Write(w.w, binary.LittleEndian, name); err != nil {
+ return err
+ }
+ }
+ if hdr.Id == BackupSparseBlock {
+ if err := binary.Write(w.w, binary.LittleEndian, hdr.Offset); err != nil {
+ return err
+ }
+ }
+ w.bytesLeft = hdr.Size
+ return nil
+}
+
+// Write writes to the current backup stream.
+func (w *BackupStreamWriter) Write(b []byte) (int, error) {
+ if w.bytesLeft < int64(len(b)) {
+ return 0, fmt.Errorf("too many bytes by %d", int64(len(b))-w.bytesLeft)
+ }
+ n, err := w.w.Write(b)
+ w.bytesLeft -= int64(n)
+ return n, err
+}
+
+// BackupFileReader provides an io.ReadCloser interface on top of the BackupRead Win32 API.
+type BackupFileReader struct {
+ f *os.File
+ includeSecurity bool
+ ctx uintptr
+}
+
+// NewBackupFileReader returns a new BackupFileReader from a file handle. If includeSecurity is true,
+// Read will attempt to read the security descriptor of the file.
+func NewBackupFileReader(f *os.File, includeSecurity bool) *BackupFileReader {
+ r := &BackupFileReader{f, includeSecurity, 0}
+ return r
+}
+
+// Read reads a backup stream from the file by calling the Win32 API BackupRead().
+func (r *BackupFileReader) Read(b []byte) (int, error) {
+ var bytesRead uint32
+ err := backupRead(syscall.Handle(r.f.Fd()), b, &bytesRead, false, r.includeSecurity, &r.ctx)
+ if err != nil {
+ return 0, &os.PathError{"BackupRead", r.f.Name(), err}
+ }
+ runtime.KeepAlive(r.f)
+ if bytesRead == 0 {
+ return 0, io.EOF
+ }
+ return int(bytesRead), nil
+}
+
+// Close frees Win32 resources associated with the BackupFileReader. It does not close
+// the underlying file.
+func (r *BackupFileReader) Close() error {
+ if r.ctx != 0 {
+ backupRead(syscall.Handle(r.f.Fd()), nil, nil, true, false, &r.ctx)
+ runtime.KeepAlive(r.f)
+ r.ctx = 0
+ }
+ return nil
+}
+
+// BackupFileWriter provides an io.WriteCloser interface on top of the BackupWrite Win32 API.
+type BackupFileWriter struct {
+ f *os.File
+ includeSecurity bool
+ ctx uintptr
+}
+
+// NewBackupFileWriter returns a new BackupFileWriter from a file handle. If includeSecurity is true,
+// Write() will attempt to restore the security descriptor from the stream.
+func NewBackupFileWriter(f *os.File, includeSecurity bool) *BackupFileWriter {
+ w := &BackupFileWriter{f, includeSecurity, 0}
+ return w
+}
+
+// Write restores a portion of the file using the provided backup stream.
+func (w *BackupFileWriter) Write(b []byte) (int, error) {
+ var bytesWritten uint32
+ err := backupWrite(syscall.Handle(w.f.Fd()), b, &bytesWritten, false, w.includeSecurity, &w.ctx)
+ if err != nil {
+ return 0, &os.PathError{"BackupWrite", w.f.Name(), err}
+ }
+ runtime.KeepAlive(w.f)
+ if int(bytesWritten) != len(b) {
+ return int(bytesWritten), errors.New("not all bytes could be written")
+ }
+ return len(b), nil
+}
+
+// Close frees Win32 resources associated with the BackupFileWriter. It does not
+// close the underlying file.
+func (w *BackupFileWriter) Close() error {
+ if w.ctx != 0 {
+ backupWrite(syscall.Handle(w.f.Fd()), nil, nil, true, false, &w.ctx)
+ runtime.KeepAlive(w.f)
+ w.ctx = 0
+ }
+ return nil
+}
+
+// OpenForBackup opens a file or directory, potentially skipping access checks if the backup
+// or restore privileges have been acquired.
+//
+// If the file opened was a directory, it cannot be used with Readdir().
+func OpenForBackup(path string, access uint32, share uint32, createmode uint32) (*os.File, error) {
+ winPath, err := syscall.UTF16FromString(path)
+ if err != nil {
+ return nil, err
+ }
+ h, err := syscall.CreateFile(&winPath[0], access, share, nil, createmode, syscall.FILE_FLAG_BACKUP_SEMANTICS|syscall.FILE_FLAG_OPEN_REPARSE_POINT, 0)
+ if err != nil {
+ err = &os.PathError{Op: "open", Path: path, Err: err}
+ return nil, err
+ }
+ return os.NewFile(uintptr(h), path), nil
+}
diff --git a/vendor/github.com/Microsoft/go-winio/ea.go b/vendor/github.com/Microsoft/go-winio/ea.go
new file mode 100644
index 00000000000..4051c1b33bf
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/ea.go
@@ -0,0 +1,137 @@
+package winio
+
+import (
+ "bytes"
+ "encoding/binary"
+ "errors"
+)
+
+type fileFullEaInformation struct {
+ NextEntryOffset uint32
+ Flags uint8
+ NameLength uint8
+ ValueLength uint16
+}
+
+var (
+ fileFullEaInformationSize = binary.Size(&fileFullEaInformation{})
+
+ errInvalidEaBuffer = errors.New("invalid extended attribute buffer")
+ errEaNameTooLarge = errors.New("extended attribute name too large")
+ errEaValueTooLarge = errors.New("extended attribute value too large")
+)
+
+// ExtendedAttribute represents a single Windows EA.
+type ExtendedAttribute struct {
+ Name string
+ Value []byte
+ Flags uint8
+}
+
+func parseEa(b []byte) (ea ExtendedAttribute, nb []byte, err error) {
+ var info fileFullEaInformation
+ err = binary.Read(bytes.NewReader(b), binary.LittleEndian, &info)
+ if err != nil {
+ err = errInvalidEaBuffer
+ return
+ }
+
+ nameOffset := fileFullEaInformationSize
+ nameLen := int(info.NameLength)
+ valueOffset := nameOffset + int(info.NameLength) + 1
+ valueLen := int(info.ValueLength)
+ nextOffset := int(info.NextEntryOffset)
+ if valueLen+valueOffset > len(b) || nextOffset < 0 || nextOffset > len(b) {
+ err = errInvalidEaBuffer
+ return
+ }
+
+ ea.Name = string(b[nameOffset : nameOffset+nameLen])
+ ea.Value = b[valueOffset : valueOffset+valueLen]
+ ea.Flags = info.Flags
+ if info.NextEntryOffset != 0 {
+ nb = b[info.NextEntryOffset:]
+ }
+ return
+}
+
+// DecodeExtendedAttributes decodes a list of EAs from a FILE_FULL_EA_INFORMATION
+// buffer retrieved from BackupRead, ZwQueryEaFile, etc.
+func DecodeExtendedAttributes(b []byte) (eas []ExtendedAttribute, err error) {
+ for len(b) != 0 {
+ ea, nb, err := parseEa(b)
+ if err != nil {
+ return nil, err
+ }
+
+ eas = append(eas, ea)
+ b = nb
+ }
+ return
+}
+
+func writeEa(buf *bytes.Buffer, ea *ExtendedAttribute, last bool) error {
+ if int(uint8(len(ea.Name))) != len(ea.Name) {
+ return errEaNameTooLarge
+ }
+ if int(uint16(len(ea.Value))) != len(ea.Value) {
+ return errEaValueTooLarge
+ }
+ entrySize := uint32(fileFullEaInformationSize + len(ea.Name) + 1 + len(ea.Value))
+ withPadding := (entrySize + 3) &^ 3
+ nextOffset := uint32(0)
+ if !last {
+ nextOffset = withPadding
+ }
+ info := fileFullEaInformation{
+ NextEntryOffset: nextOffset,
+ Flags: ea.Flags,
+ NameLength: uint8(len(ea.Name)),
+ ValueLength: uint16(len(ea.Value)),
+ }
+
+ err := binary.Write(buf, binary.LittleEndian, &info)
+ if err != nil {
+ return err
+ }
+
+ _, err = buf.Write([]byte(ea.Name))
+ if err != nil {
+ return err
+ }
+
+ err = buf.WriteByte(0)
+ if err != nil {
+ return err
+ }
+
+ _, err = buf.Write(ea.Value)
+ if err != nil {
+ return err
+ }
+
+ _, err = buf.Write([]byte{0, 0, 0}[0 : withPadding-entrySize])
+ if err != nil {
+ return err
+ }
+
+ return nil
+}
+
+// EncodeExtendedAttributes encodes a list of EAs into a FILE_FULL_EA_INFORMATION
+// buffer for use with BackupWrite, ZwSetEaFile, etc.
+func EncodeExtendedAttributes(eas []ExtendedAttribute) ([]byte, error) {
+ var buf bytes.Buffer
+ for i := range eas {
+ last := false
+ if i == len(eas)-1 {
+ last = true
+ }
+
+ err := writeEa(&buf, &eas[i], last)
+ if err != nil {
+ return nil, err
+ }
+ }
+ return buf.Bytes(), nil
+}
diff --git a/vendor/github.com/Microsoft/go-winio/file.go b/vendor/github.com/Microsoft/go-winio/file.go
new file mode 100644
index 00000000000..4334ff1cbee
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/file.go
@@ -0,0 +1,307 @@
+// +build windows
+
+package winio
+
+import (
+ "errors"
+ "io"
+ "runtime"
+ "sync"
+ "sync/atomic"
+ "syscall"
+ "time"
+)
+
+//sys cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) = CancelIoEx
+//sys createIoCompletionPort(file syscall.Handle, port syscall.Handle, key uintptr, threadCount uint32) (newport syscall.Handle, err error) = CreateIoCompletionPort
+//sys getQueuedCompletionStatus(port syscall.Handle, bytes *uint32, key *uintptr, o **ioOperation, timeout uint32) (err error) = GetQueuedCompletionStatus
+//sys setFileCompletionNotificationModes(h syscall.Handle, flags uint8) (err error) = SetFileCompletionNotificationModes
+
+type atomicBool int32
+
+func (b *atomicBool) isSet() bool { return atomic.LoadInt32((*int32)(b)) != 0 }
+func (b *atomicBool) setFalse() { atomic.StoreInt32((*int32)(b), 0) }
+func (b *atomicBool) setTrue() { atomic.StoreInt32((*int32)(b), 1) }
+func (b *atomicBool) swap(new bool) bool {
+ var newInt int32
+ if new {
+ newInt = 1
+ }
+ return atomic.SwapInt32((*int32)(b), newInt) == 1
+}
+
+const (
+ cFILE_SKIP_COMPLETION_PORT_ON_SUCCESS = 1
+ cFILE_SKIP_SET_EVENT_ON_HANDLE = 2
+)
+
+var (
+ ErrFileClosed = errors.New("file has already been closed")
+ ErrTimeout = &timeoutError{}
+)
+
+type timeoutError struct{}
+
+func (e *timeoutError) Error() string { return "i/o timeout" }
+func (e *timeoutError) Timeout() bool { return true }
+func (e *timeoutError) Temporary() bool { return true }
+
+type timeoutChan chan struct{}
+
+var ioInitOnce sync.Once
+var ioCompletionPort syscall.Handle
+
+// ioResult contains the result of an asynchronous IO operation
+type ioResult struct {
+ bytes uint32
+ err error
+}
+
+// ioOperation represents an outstanding asynchronous Win32 IO
+type ioOperation struct {
+ o syscall.Overlapped
+ ch chan ioResult
+}
+
+func initIo() {
+ h, err := createIoCompletionPort(syscall.InvalidHandle, 0, 0, 0xffffffff)
+ if err != nil {
+ panic(err)
+ }
+ ioCompletionPort = h
+ go ioCompletionProcessor(h)
+}
+
+// win32File implements Reader, Writer, and Closer on a Win32 handle without blocking in a syscall.
+// It takes ownership of this handle and will close it if it is garbage collected.
+type win32File struct {
+ handle syscall.Handle
+ wg sync.WaitGroup
+ wgLock sync.RWMutex
+ closing atomicBool
+ readDeadline deadlineHandler
+ writeDeadline deadlineHandler
+}
+
+type deadlineHandler struct {
+ setLock sync.Mutex
+ channel timeoutChan
+ channelLock sync.RWMutex
+ timer *time.Timer
+ timedout atomicBool
+}
+
+// makeWin32File makes a new win32File from an existing file handle
+func makeWin32File(h syscall.Handle) (*win32File, error) {
+ f := &win32File{handle: h}
+ ioInitOnce.Do(initIo)
+ _, err := createIoCompletionPort(h, ioCompletionPort, 0, 0xffffffff)
+ if err != nil {
+ return nil, err
+ }
+ err = setFileCompletionNotificationModes(h, cFILE_SKIP_COMPLETION_PORT_ON_SUCCESS|cFILE_SKIP_SET_EVENT_ON_HANDLE)
+ if err != nil {
+ return nil, err
+ }
+ f.readDeadline.channel = make(timeoutChan)
+ f.writeDeadline.channel = make(timeoutChan)
+ return f, nil
+}
+
+func MakeOpenFile(h syscall.Handle) (io.ReadWriteCloser, error) {
+ return makeWin32File(h)
+}
+
+// closeHandle closes the resources associated with a Win32 handle
+func (f *win32File) closeHandle() {
+ f.wgLock.Lock()
+ // Atomically set that we are closing, releasing the resources only once.
+ if !f.closing.swap(true) {
+ f.wgLock.Unlock()
+ // cancel all IO and wait for it to complete
+ cancelIoEx(f.handle, nil)
+ f.wg.Wait()
+ // at this point, no new IO can start
+ syscall.Close(f.handle)
+ f.handle = 0
+ } else {
+ f.wgLock.Unlock()
+ }
+}
+
+// Close closes a win32File.
+func (f *win32File) Close() error {
+ f.closeHandle()
+ return nil
+}
+
+// prepareIo prepares for a new IO operation.
+// The caller must call f.wg.Done() when the IO is finished, prior to Close() returning.
+func (f *win32File) prepareIo() (*ioOperation, error) {
+ f.wgLock.RLock()
+ if f.closing.isSet() {
+ f.wgLock.RUnlock()
+ return nil, ErrFileClosed
+ }
+ f.wg.Add(1)
+ f.wgLock.RUnlock()
+ c := &ioOperation{}
+ c.ch = make(chan ioResult)
+ return c, nil
+}
+
+// ioCompletionProcessor processes completed async IOs forever
+func ioCompletionProcessor(h syscall.Handle) {
+ for {
+ var bytes uint32
+ var key uintptr
+ var op *ioOperation
+ err := getQueuedCompletionStatus(h, &bytes, &key, &op, syscall.INFINITE)
+ if op == nil {
+ panic(err)
+ }
+ op.ch <- ioResult{bytes, err}
+ }
+}
+
+// asyncIo processes the return value from ReadFile or WriteFile, blocking until
+// the operation has actually completed.
+func (f *win32File) asyncIo(c *ioOperation, d *deadlineHandler, bytes uint32, err error) (int, error) {
+ if err != syscall.ERROR_IO_PENDING {
+ return int(bytes), err
+ }
+
+ if f.closing.isSet() {
+ cancelIoEx(f.handle, &c.o)
+ }
+
+ var timeout timeoutChan
+ if d != nil {
+ d.channelLock.Lock()
+ timeout = d.channel
+ d.channelLock.Unlock()
+ }
+
+ var r ioResult
+ select {
+ case r = <-c.ch:
+ err = r.err
+ if err == syscall.ERROR_OPERATION_ABORTED {
+ if f.closing.isSet() {
+ err = ErrFileClosed
+ }
+ }
+ case <-timeout:
+ cancelIoEx(f.handle, &c.o)
+ r = <-c.ch
+ err = r.err
+ if err == syscall.ERROR_OPERATION_ABORTED {
+ err = ErrTimeout
+ }
+ }
+
+ // runtime.KeepAlive is needed, as c is passed via native
+ // code to ioCompletionProcessor, c must remain alive
+ // until the channel read is complete.
+ runtime.KeepAlive(c)
+ return int(r.bytes), err
+}
+
+// Read reads from a file handle.
+func (f *win32File) Read(b []byte) (int, error) {
+ c, err := f.prepareIo()
+ if err != nil {
+ return 0, err
+ }
+ defer f.wg.Done()
+
+ if f.readDeadline.timedout.isSet() {
+ return 0, ErrTimeout
+ }
+
+ var bytes uint32
+ err = syscall.ReadFile(f.handle, b, &bytes, &c.o)
+ n, err := f.asyncIo(c, &f.readDeadline, bytes, err)
+ runtime.KeepAlive(b)
+
+ // Handle EOF conditions.
+ if err == nil && n == 0 && len(b) != 0 {
+ return 0, io.EOF
+ } else if err == syscall.ERROR_BROKEN_PIPE {
+ return 0, io.EOF
+ } else {
+ return n, err
+ }
+}
+
+// Write writes to a file handle.
+func (f *win32File) Write(b []byte) (int, error) {
+ c, err := f.prepareIo()
+ if err != nil {
+ return 0, err
+ }
+ defer f.wg.Done()
+
+ if f.writeDeadline.timedout.isSet() {
+ return 0, ErrTimeout
+ }
+
+ var bytes uint32
+ err = syscall.WriteFile(f.handle, b, &bytes, &c.o)
+ n, err := f.asyncIo(c, &f.writeDeadline, bytes, err)
+ runtime.KeepAlive(b)
+ return n, err
+}
+
+func (f *win32File) SetReadDeadline(deadline time.Time) error {
+ return f.readDeadline.set(deadline)
+}
+
+func (f *win32File) SetWriteDeadline(deadline time.Time) error {
+ return f.writeDeadline.set(deadline)
+}
+
+func (f *win32File) Flush() error {
+ return syscall.FlushFileBuffers(f.handle)
+}
+
+func (d *deadlineHandler) set(deadline time.Time) error {
+ d.setLock.Lock()
+ defer d.setLock.Unlock()
+
+ if d.timer != nil {
+ if !d.timer.Stop() {
+ <-d.channel
+ }
+ d.timer = nil
+ }
+ d.timedout.setFalse()
+
+ select {
+ case <-d.channel:
+ d.channelLock.Lock()
+ d.channel = make(chan struct{})
+ d.channelLock.Unlock()
+ default:
+ }
+
+ if deadline.IsZero() {
+ return nil
+ }
+
+ timeoutIO := func() {
+ d.timedout.setTrue()
+ close(d.channel)
+ }
+
+ now := time.Now()
+ duration := deadline.Sub(now)
+ if deadline.After(now) {
+ // Deadline is in the future, set a timer to wait
+ d.timer = time.AfterFunc(duration, timeoutIO)
+ } else {
+ // Deadline is in the past. Cancel all pending IO now.
+ timeoutIO()
+ }
+ return nil
+}
diff --git a/vendor/github.com/Microsoft/go-winio/fileinfo.go b/vendor/github.com/Microsoft/go-winio/fileinfo.go
new file mode 100644
index 00000000000..ada2fbab632
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/fileinfo.go
@@ -0,0 +1,61 @@
+// +build windows
+
+package winio
+
+import (
+ "os"
+ "runtime"
+ "syscall"
+ "unsafe"
+)
+
+//sys getFileInformationByHandleEx(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) = GetFileInformationByHandleEx
+//sys setFileInformationByHandle(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) = SetFileInformationByHandle
+
+const (
+ fileBasicInfo = 0
+ fileIDInfo = 0x12
+)
+
+// FileBasicInfo contains file access time and file attributes information.
+type FileBasicInfo struct {
+ CreationTime, LastAccessTime, LastWriteTime, ChangeTime syscall.Filetime
+ FileAttributes uint32
+ pad uint32 // padding
+}
+
+// GetFileBasicInfo retrieves times and attributes for a file.
+func GetFileBasicInfo(f *os.File) (*FileBasicInfo, error) {
+ bi := &FileBasicInfo{}
+ if err := getFileInformationByHandleEx(syscall.Handle(f.Fd()), fileBasicInfo, (*byte)(unsafe.Pointer(bi)), uint32(unsafe.Sizeof(*bi))); err != nil {
+ return nil, &os.PathError{Op: "GetFileInformationByHandleEx", Path: f.Name(), Err: err}
+ }
+ runtime.KeepAlive(f)
+ return bi, nil
+}
+
+// SetFileBasicInfo sets times and attributes for a file.
+func SetFileBasicInfo(f *os.File, bi *FileBasicInfo) error {
+ if err := setFileInformationByHandle(syscall.Handle(f.Fd()), fileBasicInfo, (*byte)(unsafe.Pointer(bi)), uint32(unsafe.Sizeof(*bi))); err != nil {
+ return &os.PathError{Op: "SetFileInformationByHandle", Path: f.Name(), Err: err}
+ }
+ runtime.KeepAlive(f)
+ return nil
+}
+
+// FileIDInfo contains the volume serial number and file ID for a file. This pair should be
+// unique on a system.
+type FileIDInfo struct {
+ VolumeSerialNumber uint64
+ FileID [16]byte
+}
+
+// GetFileID retrieves the unique (volume, file ID) pair for a file.
+func GetFileID(f *os.File) (*FileIDInfo, error) {
+ fileID := &FileIDInfo{}
+ if err := getFileInformationByHandleEx(syscall.Handle(f.Fd()), fileIDInfo, (*byte)(unsafe.Pointer(fileID)), uint32(unsafe.Sizeof(*fileID))); err != nil {
+ return nil, &os.PathError{Op: "GetFileInformationByHandleEx", Path: f.Name(), Err: err}
+ }
+ runtime.KeepAlive(f)
+ return fileID, nil
+}
diff --git a/vendor/github.com/Microsoft/go-winio/pipe.go b/vendor/github.com/Microsoft/go-winio/pipe.go
new file mode 100644
index 00000000000..d99eedb6489
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/pipe.go
@@ -0,0 +1,421 @@
+// +build windows
+
+package winio
+
+import (
+ "errors"
+ "io"
+ "net"
+ "os"
+ "syscall"
+ "time"
+ "unsafe"
+)
+
+//sys connectNamedPipe(pipe syscall.Handle, o *syscall.Overlapped) (err error) = ConnectNamedPipe
+//sys createNamedPipe(name string, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *syscall.SecurityAttributes) (handle syscall.Handle, err error) [failretval==syscall.InvalidHandle] = CreateNamedPipeW
+//sys createFile(name string, access uint32, mode uint32, sa *syscall.SecurityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) [failretval==syscall.InvalidHandle] = CreateFileW
+//sys getNamedPipeInfo(pipe syscall.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) = GetNamedPipeInfo
+//sys getNamedPipeHandleState(pipe syscall.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW
+//sys localAlloc(uFlags uint32, length uint32) (ptr uintptr) = LocalAlloc
+
+const (
+ cERROR_PIPE_BUSY = syscall.Errno(231)
+ cERROR_NO_DATA = syscall.Errno(232)
+ cERROR_PIPE_CONNECTED = syscall.Errno(535)
+ cERROR_SEM_TIMEOUT = syscall.Errno(121)
+
+ cPIPE_ACCESS_DUPLEX = 0x3
+ cFILE_FLAG_FIRST_PIPE_INSTANCE = 0x80000
+ cSECURITY_SQOS_PRESENT = 0x100000
+ cSECURITY_ANONYMOUS = 0
+
+ cPIPE_REJECT_REMOTE_CLIENTS = 0x8
+
+ cPIPE_UNLIMITED_INSTANCES = 255
+
+ cNMPWAIT_USE_DEFAULT_WAIT = 0
+ cNMPWAIT_NOWAIT = 1
+
+ cPIPE_TYPE_MESSAGE = 4
+
+ cPIPE_READMODE_MESSAGE = 2
+)
+
+var (
+ // ErrPipeListenerClosed is returned for pipe operations on listeners that have been closed.
+ // This error should match net.errClosing since docker takes a dependency on its text.
+ ErrPipeListenerClosed = errors.New("use of closed network connection")
+
+ errPipeWriteClosed = errors.New("pipe has been closed for write")
+)
+
+type win32Pipe struct {
+ *win32File
+ path string
+}
+
+type win32MessageBytePipe struct {
+ win32Pipe
+ writeClosed bool
+ readEOF bool
+}
+
+type pipeAddress string
+
+func (f *win32Pipe) LocalAddr() net.Addr {
+ return pipeAddress(f.path)
+}
+
+func (f *win32Pipe) RemoteAddr() net.Addr {
+ return pipeAddress(f.path)
+}
+
+func (f *win32Pipe) SetDeadline(t time.Time) error {
+ f.SetReadDeadline(t)
+ f.SetWriteDeadline(t)
+ return nil
+}
+
+// CloseWrite closes the write side of a message pipe in byte mode.
+func (f *win32MessageBytePipe) CloseWrite() error {
+ if f.writeClosed {
+ return errPipeWriteClosed
+ }
+ err := f.win32File.Flush()
+ if err != nil {
+ return err
+ }
+ _, err = f.win32File.Write(nil)
+ if err != nil {
+ return err
+ }
+ f.writeClosed = true
+ return nil
+}
+
+// Write writes bytes to a message pipe in byte mode. Zero-byte writes are ignored, since
+// they are used to implement CloseWrite().
+func (f *win32MessageBytePipe) Write(b []byte) (int, error) {
+ if f.writeClosed {
+ return 0, errPipeWriteClosed
+ }
+ if len(b) == 0 {
+ return 0, nil
+ }
+ return f.win32File.Write(b)
+}
+
+// Read reads bytes from a message pipe in byte mode. A read of a zero-byte message on a message
+// mode pipe will return io.EOF, as will all subsequent reads.
+func (f *win32MessageBytePipe) Read(b []byte) (int, error) {
+ if f.readEOF {
+ return 0, io.EOF
+ }
+ n, err := f.win32File.Read(b)
+ if err == io.EOF {
+ // If this was the result of a zero-byte read, then
+ // it is possible that the read was due to a zero-size
+ // message. Since we are simulating CloseWrite with a
+ // zero-byte message, ensure that all future Read() calls
+ // also return EOF.
+ f.readEOF = true
+ } else if err == syscall.ERROR_MORE_DATA {
+ // ERROR_MORE_DATA indicates that the pipe's read mode is message mode
+ // and the message still has more bytes. Treat this as a success, since
+ // this package presents all named pipes as byte streams.
+ err = nil
+ }
+ return n, err
+}
+
+func (s pipeAddress) Network() string {
+ return "pipe"
+}
+
+func (s pipeAddress) String() string {
+ return string(s)
+}
+
+// DialPipe connects to a named pipe by path, timing out if the connection
+// takes longer than the specified duration. If timeout is nil, then we use
+// a default timeout of 5 seconds. (We do not use WaitNamedPipe.)
+func DialPipe(path string, timeout *time.Duration) (net.Conn, error) {
+ var absTimeout time.Time
+ if timeout != nil {
+ absTimeout = time.Now().Add(*timeout)
+ } else {
+ absTimeout = time.Now().Add(time.Second * 2)
+ }
+ var err error
+ var h syscall.Handle
+ for {
+ h, err = createFile(path, syscall.GENERIC_READ|syscall.GENERIC_WRITE, 0, nil, syscall.OPEN_EXISTING, syscall.FILE_FLAG_OVERLAPPED|cSECURITY_SQOS_PRESENT|cSECURITY_ANONYMOUS, 0)
+ if err != cERROR_PIPE_BUSY {
+ break
+ }
+ if time.Now().After(absTimeout) {
+ return nil, ErrTimeout
+ }
+
+ // Wait 10 msec and try again. This is a rather simplistic
+ // view, as we always try each 10 milliseconds.
+ time.Sleep(time.Millisecond * 10)
+ }
+ if err != nil {
+ return nil, &os.PathError{Op: "open", Path: path, Err: err}
+ }
+
+ var flags uint32
+ err = getNamedPipeInfo(h, &flags, nil, nil, nil)
+ if err != nil {
+ return nil, err
+ }
+
+ f, err := makeWin32File(h)
+ if err != nil {
+ syscall.Close(h)
+ return nil, err
+ }
+
+ // If the pipe is in message mode, return a message byte pipe, which
+ // supports CloseWrite().
+ if flags&cPIPE_TYPE_MESSAGE != 0 {
+ return &win32MessageBytePipe{
+ win32Pipe: win32Pipe{win32File: f, path: path},
+ }, nil
+ }
+ return &win32Pipe{win32File: f, path: path}, nil
+}
+
+type acceptResponse struct {
+ f *win32File
+ err error
+}
+
+type win32PipeListener struct {
+ firstHandle syscall.Handle
+ path string
+ securityDescriptor []byte
+ config PipeConfig
+ acceptCh chan (chan acceptResponse)
+ closeCh chan int
+ doneCh chan int
+}
+
+func makeServerPipeHandle(path string, securityDescriptor []byte, c *PipeConfig, first bool) (syscall.Handle, error) {
+ var flags uint32 = cPIPE_ACCESS_DUPLEX | syscall.FILE_FLAG_OVERLAPPED
+ if first {
+ flags |= cFILE_FLAG_FIRST_PIPE_INSTANCE
+ }
+
+ var mode uint32 = cPIPE_REJECT_REMOTE_CLIENTS
+ if c.MessageMode {
+ mode |= cPIPE_TYPE_MESSAGE
+ }
+
+ sa := &syscall.SecurityAttributes{}
+ sa.Length = uint32(unsafe.Sizeof(*sa))
+ if securityDescriptor != nil {
+ len := uint32(len(securityDescriptor))
+ sa.SecurityDescriptor = localAlloc(0, len)
+ defer localFree(sa.SecurityDescriptor)
+ copy((*[0xffff]byte)(unsafe.Pointer(sa.SecurityDescriptor))[:], securityDescriptor)
+ }
+ h, err := createNamedPipe(path, flags, mode, cPIPE_UNLIMITED_INSTANCES, uint32(c.OutputBufferSize), uint32(c.InputBufferSize), 0, sa)
+ if err != nil {
+ return 0, &os.PathError{Op: "open", Path: path, Err: err}
+ }
+ return h, nil
+}
+
+func (l *win32PipeListener) makeServerPipe() (*win32File, error) {
+ h, err := makeServerPipeHandle(l.path, l.securityDescriptor, &l.config, false)
+ if err != nil {
+ return nil, err
+ }
+ f, err := makeWin32File(h)
+ if err != nil {
+ syscall.Close(h)
+ return nil, err
+ }
+ return f, nil
+}
+
+func (l *win32PipeListener) makeConnectedServerPipe() (*win32File, error) {
+ p, err := l.makeServerPipe()
+ if err != nil {
+ return nil, err
+ }
+
+ // Wait for the client to connect.
+ ch := make(chan error)
+ go func(p *win32File) {
+ ch <- connectPipe(p)
+ }(p)
+
+ select {
+ case err = <-ch:
+ if err != nil {
+ p.Close()
+ p = nil
+ }
+ case <-l.closeCh:
+ // Abort the connect request by closing the handle.
+ p.Close()
+ p = nil
+ err = <-ch
+ if err == nil || err == ErrFileClosed {
+ err = ErrPipeListenerClosed
+ }
+ }
+ return p, err
+}
+
+func (l *win32PipeListener) listenerRoutine() {
+ closed := false
+ for !closed {
+ select {
+ case <-l.closeCh:
+ closed = true
+ case responseCh := <-l.acceptCh:
+ var (
+ p *win32File
+ err error
+ )
+ for {
+ p, err = l.makeConnectedServerPipe()
+ // If the connection was immediately closed by the client, try
+ // again.
+ if err != cERROR_NO_DATA {
+ break
+ }
+ }
+ responseCh <- acceptResponse{p, err}
+ closed = err == ErrPipeListenerClosed
+ }
+ }
+ syscall.Close(l.firstHandle)
+ l.firstHandle = 0
+ // Notify Close() and Accept() callers that the handle has been closed.
+ close(l.doneCh)
+}
+
+// PipeConfig contain configuration for the pipe listener.
+type PipeConfig struct {
+ // SecurityDescriptor contains a Windows security descriptor in SDDL format.
+ SecurityDescriptor string
+
+ // MessageMode determines whether the pipe is in byte or message mode. In either
+ // case the pipe is read in byte mode by default. The only practical difference in
+ // this implementation is that CloseWrite() is only supported for message mode pipes;
+ // CloseWrite() is implemented as a zero-byte write, but zero-byte writes are only
+ // transferred to the reader (and returned as io.EOF in this implementation)
+ // when the pipe is in message mode.
+ MessageMode bool
+
+ // InputBufferSize specifies the size the input buffer, in bytes.
+ InputBufferSize int32
+
+ // OutputBufferSize specifies the size the input buffer, in bytes.
+ OutputBufferSize int32
+}
+
+// ListenPipe creates a listener on a Windows named pipe path, e.g. \\.\pipe\mypipe.
+// The pipe must not already exist.
+func ListenPipe(path string, c *PipeConfig) (net.Listener, error) {
+ var (
+ sd []byte
+ err error
+ )
+ if c == nil {
+ c = &PipeConfig{}
+ }
+ if c.SecurityDescriptor != "" {
+ sd, err = SddlToSecurityDescriptor(c.SecurityDescriptor)
+ if err != nil {
+ return nil, err
+ }
+ }
+ h, err := makeServerPipeHandle(path, sd, c, true)
+ if err != nil {
+ return nil, err
+ }
+ // Create a client handle and connect it. This results in the pipe
+ // instance always existing, so that clients see ERROR_PIPE_BUSY
+ // rather than ERROR_FILE_NOT_FOUND. This ties the first instance
+ // up so that no other instances can be used. This would have been
+ // cleaner if the Win32 API matched CreateFile with ConnectNamedPipe
+ // instead of CreateNamedPipe. (Apparently created named pipes are
+ // considered to be in listening state regardless of whether any
+ // active calls to ConnectNamedPipe are outstanding.)
+ h2, err := createFile(path, 0, 0, nil, syscall.OPEN_EXISTING, cSECURITY_SQOS_PRESENT|cSECURITY_ANONYMOUS, 0)
+ if err != nil {
+ syscall.Close(h)
+ return nil, err
+ }
+ // Close the client handle. The server side of the instance will
+ // still be busy, leading to ERROR_PIPE_BUSY instead of
+ // ERROR_NOT_FOUND, as long as we don't close the server handle,
+ // or disconnect the client with DisconnectNamedPipe.
+ syscall.Close(h2)
+ l := &win32PipeListener{
+ firstHandle: h,
+ path: path,
+ securityDescriptor: sd,
+ config: *c,
+ acceptCh: make(chan (chan acceptResponse)),
+ closeCh: make(chan int),
+ doneCh: make(chan int),
+ }
+ go l.listenerRoutine()
+ return l, nil
+}
+
+func connectPipe(p *win32File) error {
+ c, err := p.prepareIo()
+ if err != nil {
+ return err
+ }
+ defer p.wg.Done()
+
+ err = connectNamedPipe(p.handle, &c.o)
+ _, err = p.asyncIo(c, nil, 0, err)
+ if err != nil && err != cERROR_PIPE_CONNECTED {
+ return err
+ }
+ return nil
+}
+
+func (l *win32PipeListener) Accept() (net.Conn, error) {
+ ch := make(chan acceptResponse)
+ select {
+ case l.acceptCh <- ch:
+ response := <-ch
+ err := response.err
+ if err != nil {
+ return nil, err
+ }
+ if l.config.MessageMode {
+ return &win32MessageBytePipe{
+ win32Pipe: win32Pipe{win32File: response.f, path: l.path},
+ }, nil
+ }
+ return &win32Pipe{win32File: response.f, path: l.path}, nil
+ case <-l.doneCh:
+ return nil, ErrPipeListenerClosed
+ }
+}
+
+func (l *win32PipeListener) Close() error {
+ select {
+ case l.closeCh <- 1:
+ <-l.doneCh
+ case <-l.doneCh:
+ }
+ return nil
+}
+
+func (l *win32PipeListener) Addr() net.Addr {
+ return pipeAddress(l.path)
+}
diff --git a/vendor/github.com/Microsoft/go-winio/privilege.go b/vendor/github.com/Microsoft/go-winio/privilege.go
new file mode 100644
index 00000000000..9c83d36fe53
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/privilege.go
@@ -0,0 +1,202 @@
+// +build windows
+
+package winio
+
+import (
+ "bytes"
+ "encoding/binary"
+ "fmt"
+ "runtime"
+ "sync"
+ "syscall"
+ "unicode/utf16"
+
+ "golang.org/x/sys/windows"
+)
+
+//sys adjustTokenPrivileges(token windows.Token, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) [true] = advapi32.AdjustTokenPrivileges
+//sys impersonateSelf(level uint32) (err error) = advapi32.ImpersonateSelf
+//sys revertToSelf() (err error) = advapi32.RevertToSelf
+//sys openThreadToken(thread syscall.Handle, accessMask uint32, openAsSelf bool, token *windows.Token) (err error) = advapi32.OpenThreadToken
+//sys getCurrentThread() (h syscall.Handle) = GetCurrentThread
+//sys lookupPrivilegeValue(systemName string, name string, luid *uint64) (err error) = advapi32.LookupPrivilegeValueW
+//sys lookupPrivilegeName(systemName string, luid *uint64, buffer *uint16, size *uint32) (err error) = advapi32.LookupPrivilegeNameW
+//sys lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) = advapi32.LookupPrivilegeDisplayNameW
+
+const (
+ SE_PRIVILEGE_ENABLED = 2
+
+ ERROR_NOT_ALL_ASSIGNED syscall.Errno = 1300
+
+ SeBackupPrivilege = "SeBackupPrivilege"
+ SeRestorePrivilege = "SeRestorePrivilege"
+)
+
+const (
+ securityAnonymous = iota
+ securityIdentification
+ securityImpersonation
+ securityDelegation
+)
+
+var (
+ privNames = make(map[string]uint64)
+ privNameMutex sync.Mutex
+)
+
+// PrivilegeError represents an error enabling privileges.
+type PrivilegeError struct {
+ privileges []uint64
+}
+
+func (e *PrivilegeError) Error() string {
+ s := ""
+ if len(e.privileges) > 1 {
+ s = "Could not enable privileges "
+ } else {
+ s = "Could not enable privilege "
+ }
+ for i, p := range e.privileges {
+ if i != 0 {
+ s += ", "
+ }
+ s += `"`
+ s += getPrivilegeName(p)
+ s += `"`
+ }
+ return s
+}
+
+// RunWithPrivilege enables a single privilege for a function call.
+func RunWithPrivilege(name string, fn func() error) error {
+ return RunWithPrivileges([]string{name}, fn)
+}
+
+// RunWithPrivileges enables privileges for a function call.
+func RunWithPrivileges(names []string, fn func() error) error {
+ privileges, err := mapPrivileges(names)
+ if err != nil {
+ return err
+ }
+ runtime.LockOSThread()
+ defer runtime.UnlockOSThread()
+ token, err := newThreadToken()
+ if err != nil {
+ return err
+ }
+ defer releaseThreadToken(token)
+ err = adjustPrivileges(token, privileges, SE_PRIVILEGE_ENABLED)
+ if err != nil {
+ return err
+ }
+ return fn()
+}
+
+func mapPrivileges(names []string) ([]uint64, error) {
+ var privileges []uint64
+ privNameMutex.Lock()
+ defer privNameMutex.Unlock()
+ for _, name := range names {
+ p, ok := privNames[name]
+ if !ok {
+ err := lookupPrivilegeValue("", name, &p)
+ if err != nil {
+ return nil, err
+ }
+ privNames[name] = p
+ }
+ privileges = append(privileges, p)
+ }
+ return privileges, nil
+}
+
+// EnableProcessPrivileges enables privileges globally for the process.
+func EnableProcessPrivileges(names []string) error {
+ return enableDisableProcessPrivilege(names, SE_PRIVILEGE_ENABLED)
+}
+
+// DisableProcessPrivileges disables privileges globally for the process.
+func DisableProcessPrivileges(names []string) error {
+ return enableDisableProcessPrivilege(names, 0)
+}
+
+func enableDisableProcessPrivilege(names []string, action uint32) error {
+ privileges, err := mapPrivileges(names)
+ if err != nil {
+ return err
+ }
+
+ p, _ := windows.GetCurrentProcess()
+ var token windows.Token
+ err = windows.OpenProcessToken(p, windows.TOKEN_ADJUST_PRIVILEGES|windows.TOKEN_QUERY, &token)
+ if err != nil {
+ return err
+ }
+
+ defer token.Close()
+ return adjustPrivileges(token, privileges, action)
+}
+
+func adjustPrivileges(token windows.Token, privileges []uint64, action uint32) error {
+ var b bytes.Buffer
+ binary.Write(&b, binary.LittleEndian, uint32(len(privileges)))
+ for _, p := range privileges {
+ binary.Write(&b, binary.LittleEndian, p)
+ binary.Write(&b, binary.LittleEndian, action)
+ }
+ prevState := make([]byte, b.Len())
+ reqSize := uint32(0)
+ success, err := adjustTokenPrivileges(token, false, &b.Bytes()[0], uint32(len(prevState)), &prevState[0], &reqSize)
+ if !success {
+ return err
+ }
+ if err == ERROR_NOT_ALL_ASSIGNED {
+ return &PrivilegeError{privileges}
+ }
+ return nil
+}
+
+func getPrivilegeName(luid uint64) string {
+ var nameBuffer [256]uint16
+ bufSize := uint32(len(nameBuffer))
+ err := lookupPrivilegeName("", &luid, &nameBuffer[0], &bufSize)
+ if err != nil {
+ return fmt.Sprintf("", luid)
+ }
+
+ var displayNameBuffer [256]uint16
+ displayBufSize := uint32(len(displayNameBuffer))
+ var langID uint32
+ err = lookupPrivilegeDisplayName("", &nameBuffer[0], &displayNameBuffer[0], &displayBufSize, &langID)
+ if err != nil {
+ return fmt.Sprintf("", string(utf16.Decode(nameBuffer[:bufSize])))
+ }
+
+ return string(utf16.Decode(displayNameBuffer[:displayBufSize]))
+}
+
+func newThreadToken() (windows.Token, error) {
+ err := impersonateSelf(securityImpersonation)
+ if err != nil {
+ return 0, err
+ }
+
+ var token windows.Token
+ err = openThreadToken(getCurrentThread(), syscall.TOKEN_ADJUST_PRIVILEGES|syscall.TOKEN_QUERY, false, &token)
+ if err != nil {
+ rerr := revertToSelf()
+ if rerr != nil {
+ panic(rerr)
+ }
+ return 0, err
+ }
+ return token, nil
+}
+
+func releaseThreadToken(h windows.Token) {
+ err := revertToSelf()
+ if err != nil {
+ panic(err)
+ }
+ h.Close()
+}
diff --git a/vendor/github.com/Microsoft/go-winio/reparse.go b/vendor/github.com/Microsoft/go-winio/reparse.go
new file mode 100644
index 00000000000..fc1ee4d3a3e
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/reparse.go
@@ -0,0 +1,128 @@
+package winio
+
+import (
+ "bytes"
+ "encoding/binary"
+ "fmt"
+ "strings"
+ "unicode/utf16"
+ "unsafe"
+)
+
+const (
+ reparseTagMountPoint = 0xA0000003
+ reparseTagSymlink = 0xA000000C
+)
+
+type reparseDataBuffer struct {
+ ReparseTag uint32
+ ReparseDataLength uint16
+ Reserved uint16
+ SubstituteNameOffset uint16
+ SubstituteNameLength uint16
+ PrintNameOffset uint16
+ PrintNameLength uint16
+}
+
+// ReparsePoint describes a Win32 symlink or mount point.
+type ReparsePoint struct {
+ Target string
+ IsMountPoint bool
+}
+
+// UnsupportedReparsePointError is returned when trying to decode a non-symlink or
+// mount point reparse point.
+type UnsupportedReparsePointError struct {
+ Tag uint32
+}
+
+func (e *UnsupportedReparsePointError) Error() string {
+ return fmt.Sprintf("unsupported reparse point %x", e.Tag)
+}
+
+// DecodeReparsePoint decodes a Win32 REPARSE_DATA_BUFFER structure containing either a symlink
+// or a mount point.
+func DecodeReparsePoint(b []byte) (*ReparsePoint, error) {
+ tag := binary.LittleEndian.Uint32(b[0:4])
+ return DecodeReparsePointData(tag, b[8:])
+}
+
+func DecodeReparsePointData(tag uint32, b []byte) (*ReparsePoint, error) {
+ isMountPoint := false
+ switch tag {
+ case reparseTagMountPoint:
+ isMountPoint = true
+ case reparseTagSymlink:
+ default:
+ return nil, &UnsupportedReparsePointError{tag}
+ }
+ nameOffset := 8 + binary.LittleEndian.Uint16(b[4:6])
+ if !isMountPoint {
+ nameOffset += 4
+ }
+ nameLength := binary.LittleEndian.Uint16(b[6:8])
+ name := make([]uint16, nameLength/2)
+ err := binary.Read(bytes.NewReader(b[nameOffset:nameOffset+nameLength]), binary.LittleEndian, &name)
+ if err != nil {
+ return nil, err
+ }
+ return &ReparsePoint{string(utf16.Decode(name)), isMountPoint}, nil
+}
+
+func isDriveLetter(c byte) bool {
+ return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')
+}
+
+// EncodeReparsePoint encodes a Win32 REPARSE_DATA_BUFFER structure describing a symlink or
+// mount point.
+func EncodeReparsePoint(rp *ReparsePoint) []byte {
+ // Generate an NT path and determine if this is a relative path.
+ var ntTarget string
+ relative := false
+ if strings.HasPrefix(rp.Target, `\\?\`) {
+ ntTarget = `\??\` + rp.Target[4:]
+ } else if strings.HasPrefix(rp.Target, `\\`) {
+ ntTarget = `\??\UNC\` + rp.Target[2:]
+ } else if len(rp.Target) >= 2 && isDriveLetter(rp.Target[0]) && rp.Target[1] == ':' {
+ ntTarget = `\??\` + rp.Target
+ } else {
+ ntTarget = rp.Target
+ relative = true
+ }
+
+ // The paths must be NUL-terminated even though they are counted strings.
+ target16 := utf16.Encode([]rune(rp.Target + "\x00"))
+ ntTarget16 := utf16.Encode([]rune(ntTarget + "\x00"))
+
+ size := int(unsafe.Sizeof(reparseDataBuffer{})) - 8
+ size += len(ntTarget16)*2 + len(target16)*2
+
+ tag := uint32(reparseTagMountPoint)
+ if !rp.IsMountPoint {
+ tag = reparseTagSymlink
+ size += 4 // Add room for symlink flags
+ }
+
+ data := reparseDataBuffer{
+ ReparseTag: tag,
+ ReparseDataLength: uint16(size),
+ SubstituteNameOffset: 0,
+ SubstituteNameLength: uint16((len(ntTarget16) - 1) * 2),
+ PrintNameOffset: uint16(len(ntTarget16) * 2),
+ PrintNameLength: uint16((len(target16) - 1) * 2),
+ }
+
+ var b bytes.Buffer
+ binary.Write(&b, binary.LittleEndian, &data)
+ if !rp.IsMountPoint {
+ flags := uint32(0)
+ if relative {
+ flags |= 1
+ }
+ binary.Write(&b, binary.LittleEndian, flags)
+ }
+
+ binary.Write(&b, binary.LittleEndian, ntTarget16)
+ binary.Write(&b, binary.LittleEndian, target16)
+ return b.Bytes()
+}
diff --git a/vendor/github.com/Microsoft/go-winio/sd.go b/vendor/github.com/Microsoft/go-winio/sd.go
new file mode 100644
index 00000000000..db1b370a1b5
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/sd.go
@@ -0,0 +1,98 @@
+// +build windows
+
+package winio
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+//sys lookupAccountName(systemName *uint16, accountName string, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) = advapi32.LookupAccountNameW
+//sys convertSidToStringSid(sid *byte, str **uint16) (err error) = advapi32.ConvertSidToStringSidW
+//sys convertStringSecurityDescriptorToSecurityDescriptor(str string, revision uint32, sd *uintptr, size *uint32) (err error) = advapi32.ConvertStringSecurityDescriptorToSecurityDescriptorW
+//sys convertSecurityDescriptorToStringSecurityDescriptor(sd *byte, revision uint32, secInfo uint32, sddl **uint16, sddlSize *uint32) (err error) = advapi32.ConvertSecurityDescriptorToStringSecurityDescriptorW
+//sys localFree(mem uintptr) = LocalFree
+//sys getSecurityDescriptorLength(sd uintptr) (len uint32) = advapi32.GetSecurityDescriptorLength
+
+const (
+ cERROR_NONE_MAPPED = syscall.Errno(1332)
+)
+
+type AccountLookupError struct {
+ Name string
+ Err error
+}
+
+func (e *AccountLookupError) Error() string {
+ if e.Name == "" {
+ return "lookup account: empty account name specified"
+ }
+ var s string
+ switch e.Err {
+ case cERROR_NONE_MAPPED:
+ s = "not found"
+ default:
+ s = e.Err.Error()
+ }
+ return "lookup account " + e.Name + ": " + s
+}
+
+type SddlConversionError struct {
+ Sddl string
+ Err error
+}
+
+func (e *SddlConversionError) Error() string {
+ return "convert " + e.Sddl + ": " + e.Err.Error()
+}
+
+// LookupSidByName looks up the SID of an account by name
+func LookupSidByName(name string) (sid string, err error) {
+ if name == "" {
+ return "", &AccountLookupError{name, cERROR_NONE_MAPPED}
+ }
+
+ var sidSize, sidNameUse, refDomainSize uint32
+ err = lookupAccountName(nil, name, nil, &sidSize, nil, &refDomainSize, &sidNameUse)
+ if err != nil && err != syscall.ERROR_INSUFFICIENT_BUFFER {
+ return "", &AccountLookupError{name, err}
+ }
+ sidBuffer := make([]byte, sidSize)
+ refDomainBuffer := make([]uint16, refDomainSize)
+ err = lookupAccountName(nil, name, &sidBuffer[0], &sidSize, &refDomainBuffer[0], &refDomainSize, &sidNameUse)
+ if err != nil {
+ return "", &AccountLookupError{name, err}
+ }
+ var strBuffer *uint16
+ err = convertSidToStringSid(&sidBuffer[0], &strBuffer)
+ if err != nil {
+ return "", &AccountLookupError{name, err}
+ }
+ sid = syscall.UTF16ToString((*[0xffff]uint16)(unsafe.Pointer(strBuffer))[:])
+ localFree(uintptr(unsafe.Pointer(strBuffer)))
+ return sid, nil
+}
+
+func SddlToSecurityDescriptor(sddl string) ([]byte, error) {
+ var sdBuffer uintptr
+ err := convertStringSecurityDescriptorToSecurityDescriptor(sddl, 1, &sdBuffer, nil)
+ if err != nil {
+ return nil, &SddlConversionError{sddl, err}
+ }
+ defer localFree(sdBuffer)
+ sd := make([]byte, getSecurityDescriptorLength(sdBuffer))
+ copy(sd, (*[0xffff]byte)(unsafe.Pointer(sdBuffer))[:len(sd)])
+ return sd, nil
+}
+
+func SecurityDescriptorToSddl(sd []byte) (string, error) {
+ var sddl *uint16
+ // The returned string length seems to including an aribtrary number of terminating NULs.
+ // Don't use it.
+ err := convertSecurityDescriptorToStringSecurityDescriptor(&sd[0], 1, 0xff, &sddl, nil)
+ if err != nil {
+ return "", err
+ }
+ defer localFree(uintptr(unsafe.Pointer(sddl)))
+ return syscall.UTF16ToString((*[0xffff]uint16)(unsafe.Pointer(sddl))[:]), nil
+}
diff --git a/vendor/github.com/Microsoft/go-winio/syscall.go b/vendor/github.com/Microsoft/go-winio/syscall.go
new file mode 100644
index 00000000000..20d64cf41d0
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/syscall.go
@@ -0,0 +1,3 @@
+package winio
+
+//go:generate go run $GOROOT/src/syscall/mksyscall_windows.go -output zsyscall_windows.go file.go pipe.go sd.go fileinfo.go privilege.go backup.go
diff --git a/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go b/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
new file mode 100644
index 00000000000..3f527639a47
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
@@ -0,0 +1,520 @@
+// MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT
+
+package winio
+
+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)
+)
+
+// errnoErr returns common boxed Errno values, to prevent
+// allocations at runtime.
+func errnoErr(e syscall.Errno) error {
+ switch e {
+ case 0:
+ return nil
+ 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
+}
+
+var (
+ modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
+ modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
+
+ procCancelIoEx = modkernel32.NewProc("CancelIoEx")
+ procCreateIoCompletionPort = modkernel32.NewProc("CreateIoCompletionPort")
+ procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus")
+ procSetFileCompletionNotificationModes = modkernel32.NewProc("SetFileCompletionNotificationModes")
+ procConnectNamedPipe = modkernel32.NewProc("ConnectNamedPipe")
+ procCreateNamedPipeW = modkernel32.NewProc("CreateNamedPipeW")
+ procCreateFileW = modkernel32.NewProc("CreateFileW")
+ procWaitNamedPipeW = modkernel32.NewProc("WaitNamedPipeW")
+ procGetNamedPipeInfo = modkernel32.NewProc("GetNamedPipeInfo")
+ procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW")
+ procLocalAlloc = modkernel32.NewProc("LocalAlloc")
+ procLookupAccountNameW = modadvapi32.NewProc("LookupAccountNameW")
+ procConvertSidToStringSidW = modadvapi32.NewProc("ConvertSidToStringSidW")
+ procConvertStringSecurityDescriptorToSecurityDescriptorW = modadvapi32.NewProc("ConvertStringSecurityDescriptorToSecurityDescriptorW")
+ procConvertSecurityDescriptorToStringSecurityDescriptorW = modadvapi32.NewProc("ConvertSecurityDescriptorToStringSecurityDescriptorW")
+ procLocalFree = modkernel32.NewProc("LocalFree")
+ procGetSecurityDescriptorLength = modadvapi32.NewProc("GetSecurityDescriptorLength")
+ procGetFileInformationByHandleEx = modkernel32.NewProc("GetFileInformationByHandleEx")
+ procSetFileInformationByHandle = modkernel32.NewProc("SetFileInformationByHandle")
+ procAdjustTokenPrivileges = modadvapi32.NewProc("AdjustTokenPrivileges")
+ procImpersonateSelf = modadvapi32.NewProc("ImpersonateSelf")
+ procRevertToSelf = modadvapi32.NewProc("RevertToSelf")
+ procOpenThreadToken = modadvapi32.NewProc("OpenThreadToken")
+ procGetCurrentThread = modkernel32.NewProc("GetCurrentThread")
+ procLookupPrivilegeValueW = modadvapi32.NewProc("LookupPrivilegeValueW")
+ procLookupPrivilegeNameW = modadvapi32.NewProc("LookupPrivilegeNameW")
+ procLookupPrivilegeDisplayNameW = modadvapi32.NewProc("LookupPrivilegeDisplayNameW")
+ procBackupRead = modkernel32.NewProc("BackupRead")
+ procBackupWrite = modkernel32.NewProc("BackupWrite")
+)
+
+func cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) {
+ r1, _, e1 := syscall.Syscall(procCancelIoEx.Addr(), 2, uintptr(file), uintptr(unsafe.Pointer(o)), 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func createIoCompletionPort(file syscall.Handle, port syscall.Handle, key uintptr, threadCount uint32) (newport syscall.Handle, err error) {
+ r0, _, e1 := syscall.Syscall6(procCreateIoCompletionPort.Addr(), 4, uintptr(file), uintptr(port), uintptr(key), uintptr(threadCount), 0, 0)
+ newport = syscall.Handle(r0)
+ if newport == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func getQueuedCompletionStatus(port syscall.Handle, bytes *uint32, key *uintptr, o **ioOperation, timeout uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procGetQueuedCompletionStatus.Addr(), 5, uintptr(port), uintptr(unsafe.Pointer(bytes)), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(o)), uintptr(timeout), 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func setFileCompletionNotificationModes(h syscall.Handle, flags uint8) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetFileCompletionNotificationModes.Addr(), 2, uintptr(h), uintptr(flags), 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func connectNamedPipe(pipe syscall.Handle, o *syscall.Overlapped) (err error) {
+ r1, _, e1 := syscall.Syscall(procConnectNamedPipe.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(o)), 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func createNamedPipe(name string, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *syscall.SecurityAttributes) (handle syscall.Handle, err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(name)
+ if err != nil {
+ return
+ }
+ return _createNamedPipe(_p0, flags, pipeMode, maxInstances, outSize, inSize, defaultTimeout, sa)
+}
+
+func _createNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *syscall.SecurityAttributes) (handle syscall.Handle, err error) {
+ r0, _, e1 := syscall.Syscall9(procCreateNamedPipeW.Addr(), 8, uintptr(unsafe.Pointer(name)), uintptr(flags), uintptr(pipeMode), uintptr(maxInstances), uintptr(outSize), uintptr(inSize), uintptr(defaultTimeout), uintptr(unsafe.Pointer(sa)), 0)
+ handle = syscall.Handle(r0)
+ if handle == syscall.InvalidHandle {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func createFile(name string, access uint32, mode uint32, sa *syscall.SecurityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(name)
+ if err != nil {
+ return
+ }
+ return _createFile(_p0, access, mode, sa, createmode, attrs, templatefile)
+}
+
+func _createFile(name *uint16, access uint32, mode uint32, sa *syscall.SecurityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) {
+ r0, _, e1 := syscall.Syscall9(procCreateFileW.Addr(), 7, uintptr(unsafe.Pointer(name)), uintptr(access), uintptr(mode), uintptr(unsafe.Pointer(sa)), uintptr(createmode), uintptr(attrs), uintptr(templatefile), 0, 0)
+ handle = syscall.Handle(r0)
+ if handle == syscall.InvalidHandle {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func waitNamedPipe(name string, timeout uint32) (err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(name)
+ if err != nil {
+ return
+ }
+ return _waitNamedPipe(_p0, timeout)
+}
+
+func _waitNamedPipe(name *uint16, timeout uint32) (err error) {
+ r1, _, e1 := syscall.Syscall(procWaitNamedPipeW.Addr(), 2, uintptr(unsafe.Pointer(name)), uintptr(timeout), 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func getNamedPipeInfo(pipe syscall.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procGetNamedPipeInfo.Addr(), 5, uintptr(pipe), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(outSize)), uintptr(unsafe.Pointer(inSize)), uintptr(unsafe.Pointer(maxInstances)), 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func getNamedPipeHandleState(pipe syscall.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) {
+ r1, _, e1 := syscall.Syscall9(procGetNamedPipeHandleStateW.Addr(), 7, uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(curInstances)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)), uintptr(unsafe.Pointer(userName)), uintptr(maxUserNameSize), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func localAlloc(uFlags uint32, length uint32) (ptr uintptr) {
+ r0, _, _ := syscall.Syscall(procLocalAlloc.Addr(), 2, uintptr(uFlags), uintptr(length), 0)
+ ptr = uintptr(r0)
+ return
+}
+
+func lookupAccountName(systemName *uint16, accountName string, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(accountName)
+ if err != nil {
+ return
+ }
+ return _lookupAccountName(systemName, _p0, sid, sidSize, refDomain, refDomainSize, sidNameUse)
+}
+
+func _lookupAccountName(systemName *uint16, accountName *uint16, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall9(procLookupAccountNameW.Addr(), 7, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(accountName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(sidSize)), uintptr(unsafe.Pointer(refDomain)), uintptr(unsafe.Pointer(refDomainSize)), uintptr(unsafe.Pointer(sidNameUse)), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func convertSidToStringSid(sid *byte, str **uint16) (err error) {
+ r1, _, e1 := syscall.Syscall(procConvertSidToStringSidW.Addr(), 2, uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(str)), 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func convertStringSecurityDescriptorToSecurityDescriptor(str string, revision uint32, sd *uintptr, size *uint32) (err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(str)
+ if err != nil {
+ return
+ }
+ return _convertStringSecurityDescriptorToSecurityDescriptor(_p0, revision, sd, size)
+}
+
+func _convertStringSecurityDescriptorToSecurityDescriptor(str *uint16, revision uint32, sd *uintptr, size *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procConvertStringSecurityDescriptorToSecurityDescriptorW.Addr(), 4, uintptr(unsafe.Pointer(str)), uintptr(revision), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(size)), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func convertSecurityDescriptorToStringSecurityDescriptor(sd *byte, revision uint32, secInfo uint32, sddl **uint16, sddlSize *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procConvertSecurityDescriptorToStringSecurityDescriptorW.Addr(), 5, uintptr(unsafe.Pointer(sd)), uintptr(revision), uintptr(secInfo), uintptr(unsafe.Pointer(sddl)), uintptr(unsafe.Pointer(sddlSize)), 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func localFree(mem uintptr) {
+ syscall.Syscall(procLocalFree.Addr(), 1, uintptr(mem), 0, 0)
+ return
+}
+
+func getSecurityDescriptorLength(sd uintptr) (len uint32) {
+ r0, _, _ := syscall.Syscall(procGetSecurityDescriptorLength.Addr(), 1, uintptr(sd), 0, 0)
+ len = uint32(r0)
+ return
+}
+
+func getFileInformationByHandleEx(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(), 4, uintptr(h), uintptr(class), uintptr(unsafe.Pointer(buffer)), uintptr(size), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func setFileInformationByHandle(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procSetFileInformationByHandle.Addr(), 4, uintptr(h), uintptr(class), uintptr(unsafe.Pointer(buffer)), uintptr(size), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func adjustTokenPrivileges(token windows.Token, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) {
+ var _p0 uint32
+ if releaseAll {
+ _p0 = 1
+ } else {
+ _p0 = 0
+ }
+ r0, _, e1 := syscall.Syscall6(procAdjustTokenPrivileges.Addr(), 6, uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(input)), uintptr(outputSize), uintptr(unsafe.Pointer(output)), uintptr(unsafe.Pointer(requiredSize)))
+ success = r0 != 0
+ if true {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func impersonateSelf(level uint32) (err error) {
+ r1, _, e1 := syscall.Syscall(procImpersonateSelf.Addr(), 1, uintptr(level), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func revertToSelf() (err error) {
+ r1, _, e1 := syscall.Syscall(procRevertToSelf.Addr(), 0, 0, 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func openThreadToken(thread syscall.Handle, accessMask uint32, openAsSelf bool, token *windows.Token) (err error) {
+ var _p0 uint32
+ if openAsSelf {
+ _p0 = 1
+ } else {
+ _p0 = 0
+ }
+ r1, _, e1 := syscall.Syscall6(procOpenThreadToken.Addr(), 4, uintptr(thread), uintptr(accessMask), uintptr(_p0), uintptr(unsafe.Pointer(token)), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func getCurrentThread() (h syscall.Handle) {
+ r0, _, _ := syscall.Syscall(procGetCurrentThread.Addr(), 0, 0, 0, 0)
+ h = syscall.Handle(r0)
+ return
+}
+
+func lookupPrivilegeValue(systemName string, name string, luid *uint64) (err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(systemName)
+ if err != nil {
+ return
+ }
+ var _p1 *uint16
+ _p1, err = syscall.UTF16PtrFromString(name)
+ if err != nil {
+ return
+ }
+ return _lookupPrivilegeValue(_p0, _p1, luid)
+}
+
+func _lookupPrivilegeValue(systemName *uint16, name *uint16, luid *uint64) (err error) {
+ r1, _, e1 := syscall.Syscall(procLookupPrivilegeValueW.Addr(), 3, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(luid)))
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func lookupPrivilegeName(systemName string, luid *uint64, buffer *uint16, size *uint32) (err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(systemName)
+ if err != nil {
+ return
+ }
+ return _lookupPrivilegeName(_p0, luid, buffer, size)
+}
+
+func _lookupPrivilegeName(systemName *uint16, luid *uint64, buffer *uint16, size *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procLookupPrivilegeNameW.Addr(), 4, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(luid)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(systemName)
+ if err != nil {
+ return
+ }
+ return _lookupPrivilegeDisplayName(_p0, name, buffer, size, languageId)
+}
+
+func _lookupPrivilegeDisplayName(systemName *uint16, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procLookupPrivilegeDisplayNameW.Addr(), 5, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), uintptr(unsafe.Pointer(languageId)), 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func backupRead(h syscall.Handle, b []byte, bytesRead *uint32, abort bool, processSecurity bool, context *uintptr) (err error) {
+ var _p0 *byte
+ if len(b) > 0 {
+ _p0 = &b[0]
+ }
+ var _p1 uint32
+ if abort {
+ _p1 = 1
+ } else {
+ _p1 = 0
+ }
+ var _p2 uint32
+ if processSecurity {
+ _p2 = 1
+ } else {
+ _p2 = 0
+ }
+ r1, _, e1 := syscall.Syscall9(procBackupRead.Addr(), 7, uintptr(h), uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(unsafe.Pointer(bytesRead)), uintptr(_p1), uintptr(_p2), uintptr(unsafe.Pointer(context)), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
+func backupWrite(h syscall.Handle, b []byte, bytesWritten *uint32, abort bool, processSecurity bool, context *uintptr) (err error) {
+ var _p0 *byte
+ if len(b) > 0 {
+ _p0 = &b[0]
+ }
+ var _p1 uint32
+ if abort {
+ _p1 = 1
+ } else {
+ _p1 = 0
+ }
+ var _p2 uint32
+ if processSecurity {
+ _p2 = 1
+ } else {
+ _p2 = 0
+ }
+ r1, _, e1 := syscall.Syscall9(procBackupWrite.Addr(), 7, uintptr(h), uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(unsafe.Pointer(bytesWritten)), uintptr(_p1), uintptr(_p2), uintptr(unsafe.Pointer(context)), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
diff --git a/vendor/github.com/docker/go-connections/LICENSE b/vendor/github.com/docker/go-connections/LICENSE
new file mode 100644
index 00000000000..b55b37bc316
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/LICENSE
@@ -0,0 +1,191 @@
+
+ Apache License
+ Version 2.0, January 2004
+ https://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. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. 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. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. 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
+
+ Copyright 2015 Docker, Inc.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ https://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT 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/docker/go-connections/nat/nat.go b/vendor/github.com/docker/go-connections/nat/nat.go
new file mode 100644
index 00000000000..4d5f5ae63af
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/nat/nat.go
@@ -0,0 +1,242 @@
+// 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"} {
+ 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
new file mode 100644
index 00000000000..892adf8c667
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/nat/parse.go
@@ -0,0 +1,57 @@
+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
new file mode 100644
index 00000000000..ce950171e31
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/nat/sort.go
@@ -0,0 +1,96 @@
+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
new file mode 100644
index 00000000000..99846ffddb1
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/sockets/inmem_socket.go
@@ -0,0 +1,81 @@
+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
new file mode 100644
index 00000000000..98e9a1dc61b
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/sockets/proxy.go
@@ -0,0 +1,51 @@
+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
new file mode 100644
index 00000000000..a1d7beb4d80
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/sockets/sockets.go
@@ -0,0 +1,38 @@
+// 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
new file mode 100644
index 00000000000..386cf0dbbde
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/sockets/sockets_unix.go
@@ -0,0 +1,35 @@
+// +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
new file mode 100644
index 00000000000..5c21644e1fe
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/sockets/sockets_windows.go
@@ -0,0 +1,27 @@
+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
new file mode 100644
index 00000000000..53cbb6c79e4
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/sockets/tcp_socket.go
@@ -0,0 +1,22 @@
+// 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
new file mode 100644
index 00000000000..a8b5dbb6fdc
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/sockets/unix_socket.go
@@ -0,0 +1,32 @@
+// +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
new file mode 100644
index 00000000000..1ca0965e06e
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/tlsconfig/certpool_go17.go
@@ -0,0 +1,18 @@
+// +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
new file mode 100644
index 00000000000..9ca974539a7
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/tlsconfig/certpool_other.go
@@ -0,0 +1,14 @@
+// +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
new file mode 100644
index 00000000000..1b31bbb8b1b
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/tlsconfig/config.go
@@ -0,0 +1,244 @@
+// 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,
+ tls.TLS_RSA_WITH_AES_256_CBC_SHA,
+ tls.TLS_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() *tls.Config {
+ return &tls.Config{
+ // Avoid fallback to SSL protocols < TLS1.0
+ MinVersion: tls.VersionTLS10,
+ PreferServerCipherSuites: true,
+ CipherSuites: DefaultServerAcceptedCiphers,
+ }
+}
+
+// ClientDefault returns a secure-enough TLS configuration for the client TLS configuration.
+func ClientDefault() *tls.Config {
+ return &tls.Config{
+ // Prefer TLS1.2 as the client minimum
+ MinVersion: tls.VersionTLS12,
+ CipherSuites: clientCipherSuites,
+ }
+}
+
+// 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
new file mode 100644
index 00000000000..6b4c6a7c0d0
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/tlsconfig/config_client_ciphers.go
@@ -0,0 +1,17 @@
+// +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
new file mode 100644
index 00000000000..ee22df47cb2
--- /dev/null
+++ b/vendor/github.com/docker/go-connections/tlsconfig/config_legacy_client_ciphers.go
@@ -0,0 +1,15 @@
+// +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/LICENSE b/vendor/github.com/docker/go-units/LICENSE
new file mode 100644
index 00000000000..b55b37bc316
--- /dev/null
+++ b/vendor/github.com/docker/go-units/LICENSE
@@ -0,0 +1,191 @@
+
+ Apache License
+ Version 2.0, January 2004
+ https://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. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. 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. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. 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
+
+ Copyright 2015 Docker, Inc.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ https://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT 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/docker/go-units/duration.go b/vendor/github.com/docker/go-units/duration.go
new file mode 100644
index 00000000000..ba02af26dc5
--- /dev/null
+++ b/vendor/github.com/docker/go-units/duration.go
@@ -0,0 +1,35 @@
+// Package units provides helper function to parse and print size and time units
+// in human-readable format.
+package units
+
+import (
+ "fmt"
+ "time"
+)
+
+// HumanDuration returns a human-readable approximation of a duration
+// (eg. "About a minute", "4 hours ago", etc.).
+func HumanDuration(d time.Duration) string {
+ if seconds := int(d.Seconds()); seconds < 1 {
+ return "Less than a second"
+ } else if seconds == 1 {
+ return "1 second"
+ } else if seconds < 60 {
+ return fmt.Sprintf("%d seconds", seconds)
+ } else if minutes := int(d.Minutes()); minutes == 1 {
+ return "About a minute"
+ } else if minutes < 46 {
+ return fmt.Sprintf("%d minutes", minutes)
+ } else if hours := int(d.Hours() + 0.5); hours == 1 {
+ return "About an hour"
+ } else if hours < 48 {
+ return fmt.Sprintf("%d hours", hours)
+ } else if hours < 24*7*2 {
+ return fmt.Sprintf("%d days", hours/24)
+ } else if hours < 24*30*2 {
+ return fmt.Sprintf("%d weeks", hours/24/7)
+ } else if hours < 24*365*2 {
+ return fmt.Sprintf("%d months", hours/24/30)
+ }
+ return fmt.Sprintf("%d years", int(d.Hours())/24/365)
+}
diff --git a/vendor/github.com/docker/go-units/size.go b/vendor/github.com/docker/go-units/size.go
new file mode 100644
index 00000000000..85f6ab07155
--- /dev/null
+++ b/vendor/github.com/docker/go-units/size.go
@@ -0,0 +1,108 @@
+package units
+
+import (
+ "fmt"
+ "regexp"
+ "strconv"
+ "strings"
+)
+
+// See: http://en.wikipedia.org/wiki/Binary_prefix
+const (
+ // Decimal
+
+ KB = 1000
+ MB = 1000 * KB
+ GB = 1000 * MB
+ TB = 1000 * GB
+ PB = 1000 * TB
+
+ // Binary
+
+ KiB = 1024
+ MiB = 1024 * KiB
+ GiB = 1024 * MiB
+ TiB = 1024 * GiB
+ PiB = 1024 * TiB
+)
+
+type unitMap map[string]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]?$`)
+)
+
+var decimapAbbrs = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"}
+var binaryAbbrs = []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"}
+
+func getSizeAndUnit(size float64, base float64, _map []string) (float64, string) {
+ i := 0
+ unitsLimit := len(_map) - 1
+ for size >= base && i < unitsLimit {
+ size = size / base
+ i++
+ }
+ return size, _map[i]
+}
+
+// CustomSize returns a human-readable approximation of a size
+// using custom format.
+func CustomSize(format string, size float64, base float64, _map []string) string {
+ size, unit := getSizeAndUnit(size, base, _map)
+ return fmt.Sprintf(format, size, unit)
+}
+
+// HumanSizeWithPrecision allows the size to be in any precision,
+// instead of 4 digit precision used in units.HumanSize.
+func HumanSizeWithPrecision(size float64, precision int) string {
+ size, unit := getSizeAndUnit(size, 1000.0, decimapAbbrs)
+ return fmt.Sprintf("%.*g%s", precision, size, unit)
+}
+
+// HumanSize returns a human-readable approximation of a size
+// capped at 4 valid numbers (eg. "2.746 MB", "796 KB").
+func HumanSize(size float64) string {
+ return HumanSizeWithPrecision(size, 4)
+}
+
+// BytesSize returns a human-readable size in bytes, kibibytes,
+// mebibytes, gibibytes, or tebibytes (eg. "44kiB", "17MiB").
+func BytesSize(size float64) string {
+ return CustomSize("%.4g%s", size, 1024.0, binaryAbbrs)
+}
+
+// FromHumanSize returns an integer from a human-readable specification of a
+// size using SI standard (eg. "44kB", "17MB").
+func FromHumanSize(size string) (int64, error) {
+ return parseSize(size, decimalMap)
+}
+
+// RAMInBytes parses a human-readable string representing an amount of RAM
+// in bytes, kibibytes, mebibytes, gibibytes, or tebibytes and
+// returns the number of bytes, or -1 if the string is unparseable.
+// Units are case-insensitive, and the 'b' suffix is optional.
+func RAMInBytes(size string) (int64, error) {
+ return parseSize(size, binaryMap)
+}
+
+// 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 {
+ return -1, fmt.Errorf("invalid size: '%s'", sizeStr)
+ }
+
+ size, err := strconv.ParseFloat(matches[1], 64)
+ if err != nil {
+ return -1, err
+ }
+
+ unitPrefix := strings.ToLower(matches[3])
+ if mul, ok := uMap[unitPrefix]; ok {
+ size *= float64(mul)
+ }
+
+ return int64(size), nil
+}
diff --git a/vendor/github.com/docker/go-units/ulimit.go b/vendor/github.com/docker/go-units/ulimit.go
new file mode 100644
index 00000000000..5ac7fd825fc
--- /dev/null
+++ b/vendor/github.com/docker/go-units/ulimit.go
@@ -0,0 +1,118 @@
+package units
+
+import (
+ "fmt"
+ "strconv"
+ "strings"
+)
+
+// Ulimit is a human friendly version of Rlimit.
+type Ulimit struct {
+ Name string
+ Hard int64
+ Soft int64
+}
+
+// Rlimit specifies the resource limits, such as max open files.
+type Rlimit struct {
+ Type int `json:"type,omitempty"`
+ Hard uint64 `json:"hard,omitempty"`
+ Soft uint64 `json:"soft,omitempty"`
+}
+
+const (
+ // magic numbers for making the syscall
+ // some of these are defined in the syscall package, but not all.
+ // Also since Windows client doesn't get access to the syscall package, need to
+ // define these here
+ rlimitAs = 9
+ rlimitCore = 4
+ rlimitCPU = 0
+ rlimitData = 2
+ rlimitFsize = 1
+ rlimitLocks = 10
+ rlimitMemlock = 8
+ rlimitMsgqueue = 12
+ rlimitNice = 13
+ rlimitNofile = 7
+ rlimitNproc = 6
+ rlimitRss = 5
+ rlimitRtprio = 14
+ rlimitRttime = 15
+ rlimitSigpending = 11
+ rlimitStack = 3
+)
+
+var ulimitNameMapping = map[string]int{
+ //"as": rlimitAs, // Disabled since this doesn't seem usable with the way Docker inits a container.
+ "core": rlimitCore,
+ "cpu": rlimitCPU,
+ "data": rlimitData,
+ "fsize": rlimitFsize,
+ "locks": rlimitLocks,
+ "memlock": rlimitMemlock,
+ "msgqueue": rlimitMsgqueue,
+ "nice": rlimitNice,
+ "nofile": rlimitNofile,
+ "nproc": rlimitNproc,
+ "rss": rlimitRss,
+ "rtprio": rlimitRtprio,
+ "rttime": rlimitRttime,
+ "sigpending": rlimitSigpending,
+ "stack": rlimitStack,
+}
+
+// ParseUlimit parses and returns a Ulimit from the specified string.
+func ParseUlimit(val string) (*Ulimit, error) {
+ parts := strings.SplitN(val, "=", 2)
+ if len(parts) != 2 {
+ return nil, fmt.Errorf("invalid ulimit argument: %s", val)
+ }
+
+ if _, exists := ulimitNameMapping[parts[0]]; !exists {
+ return nil, fmt.Errorf("invalid ulimit type: %s", parts[0])
+ }
+
+ var (
+ soft int64
+ hard = &soft // default to soft in case no hard was set
+ temp int64
+ err error
+ )
+ switch limitVals := strings.Split(parts[1], ":"); len(limitVals) {
+ case 2:
+ temp, err = strconv.ParseInt(limitVals[1], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ hard = &temp
+ fallthrough
+ case 1:
+ soft, err = strconv.ParseInt(limitVals[0], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ default:
+ return nil, fmt.Errorf("too many limit value arguments - %s, can only have up to two, `soft[:hard]`", parts[1])
+ }
+
+ if soft > *hard {
+ return nil, fmt.Errorf("ulimit soft limit must be less than or equal to hard limit: %d > %d", soft, *hard)
+ }
+
+ return &Ulimit{Name: parts[0], Soft: soft, Hard: *hard}, nil
+}
+
+// GetRlimit returns the RLimit corresponding to Ulimit.
+func (u *Ulimit) GetRlimit() (*Rlimit, error) {
+ t, exists := ulimitNameMapping[u.Name]
+ if !exists {
+ return nil, fmt.Errorf("invalid ulimit name %s", u.Name)
+ }
+
+ return &Rlimit{Type: t, Soft: uint64(u.Soft), Hard: uint64(u.Hard)}, nil
+}
+
+func (u *Ulimit) String() string {
+ return fmt.Sprintf("%s=%d:%d", u.Name, u.Soft, u.Hard)
+}
diff --git a/vendor/github.com/gogo/protobuf/AUTHORS b/vendor/github.com/gogo/protobuf/AUTHORS
index 3d97fc7a29f..2eaf4d53a0c 100644
--- a/vendor/github.com/gogo/protobuf/AUTHORS
+++ b/vendor/github.com/gogo/protobuf/AUTHORS
@@ -10,6 +10,5 @@
# Please keep the list sorted.
-Sendgrid, Inc
Vastech SA (PTY) LTD
Walter Schulze
diff --git a/vendor/github.com/gogo/protobuf/CONTRIBUTORS b/vendor/github.com/gogo/protobuf/CONTRIBUTORS
index 1b4f6c208a1..84a85b1e88d 100644
--- a/vendor/github.com/gogo/protobuf/CONTRIBUTORS
+++ b/vendor/github.com/gogo/protobuf/CONTRIBUTORS
@@ -1,5 +1,4 @@
Anton Povarov
-Brian Goff
Clayton Coleman
Denis Smirnov
DongYun Kang
@@ -11,13 +10,9 @@ John Shahid
John Tuley
Laurent
Patrick Lee
-Peter Edge
-Roger Johansson
-Sam Nguyen
Sergio Arbeo
Stephen J Day
Tamir Duberstein
Todd Eisenberger
Tormod Erevik Lea
-Vyacheslav Kim
Walter Schulze
diff --git a/vendor/github.com/gogo/protobuf/LICENSE b/vendor/github.com/gogo/protobuf/LICENSE
index f57de90da8a..7be0cc7b62c 100644
--- a/vendor/github.com/gogo/protobuf/LICENSE
+++ b/vendor/github.com/gogo/protobuf/LICENSE
@@ -1,7 +1,8 @@
-Copyright (c) 2013, The GoGo Authors. All rights reserved.
-
Protocol Buffers for Go with Gadgets
+Copyright (c) 2013, The GoGo Authors. All rights reserved.
+http://github.com/gogo/protobuf
+
Go support for Protocol Buffers - Google's data interchange format
Copyright 2010 The Go Authors. All rights reserved.
diff --git a/vendor/github.com/gogo/protobuf/proto/clone.go b/vendor/github.com/gogo/protobuf/proto/clone.go
index a26b046d94f..5d4cba4b51c 100644
--- a/vendor/github.com/gogo/protobuf/proto/clone.go
+++ b/vendor/github.com/gogo/protobuf/proto/clone.go
@@ -35,39 +35,22 @@
package proto
import (
- "fmt"
"log"
"reflect"
"strings"
)
// Clone returns a deep copy of a protocol buffer.
-func Clone(src Message) Message {
- in := reflect.ValueOf(src)
+func Clone(pb Message) Message {
+ in := reflect.ValueOf(pb)
if in.IsNil() {
- return src
+ return pb
}
- out := reflect.New(in.Type().Elem())
- dst := out.Interface().(Message)
- Merge(dst, src)
- return dst
-}
-// Merger is the interface representing objects that can merge messages of the same type.
-type Merger interface {
- // Merge merges src into this message.
- // Required and optional fields that are set in src will be set to that value in dst.
- // Elements of repeated fields will be appended.
- //
- // Merge may panic if called with a different argument type than the receiver.
- Merge(src Message)
-}
-
-// generatedMerger is the custom merge method that generated protos will have.
-// We must add this method since a generate Merge method will conflict with
-// many existing protos that have a Merge data field already defined.
-type generatedMerger interface {
- XXX_Merge(src Message)
+ out := reflect.New(in.Type().Elem())
+ // out is empty so a merge is a deep copy.
+ mergeStruct(out.Elem(), in.Elem())
+ return out.Interface().(Message)
}
// Merge merges src into dst.
@@ -75,24 +58,17 @@ type generatedMerger interface {
// Elements of repeated fields will be appended.
// Merge panics if src and dst are not the same type, or if dst is nil.
func Merge(dst, src Message) {
- if m, ok := dst.(Merger); ok {
- m.Merge(src)
- return
- }
-
in := reflect.ValueOf(src)
out := reflect.ValueOf(dst)
if out.IsNil() {
panic("proto: nil destination")
}
if in.Type() != out.Type() {
- panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src))
+ // Explicit test prior to mergeStruct so that mistyped nils will fail
+ panic("proto: type mismatch")
}
if in.IsNil() {
- return // Merge from nil src is a noop
- }
- if m, ok := dst.(generatedMerger); ok {
- m.XXX_Merge(src)
+ // Merging nil into non-nil is a quiet no-op
return
}
mergeStruct(out.Elem(), in.Elem())
@@ -113,7 +89,7 @@ func mergeStruct(out, in reflect.Value) {
bIn := emIn.GetExtensions()
bOut := emOut.GetExtensions()
*bOut = append(*bOut, *bIn...)
- } else if emIn, err := extendable(in.Addr().Interface()); err == nil {
+ } else if emIn, ok := extendable(in.Addr().Interface()); ok {
emOut, _ := extendable(out.Addr().Interface())
mIn, muIn := emIn.extensionsRead()
if mIn != nil {
diff --git a/vendor/github.com/gogo/protobuf/proto/custom_gogo.go b/vendor/github.com/gogo/protobuf/proto/custom_gogo.go
deleted file mode 100644
index 24552483c6c..00000000000
--- a/vendor/github.com/gogo/protobuf/proto/custom_gogo.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, 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.
-
-package proto
-
-import "reflect"
-
-type custom interface {
- Marshal() ([]byte, error)
- Unmarshal(data []byte) error
- Size() int
-}
-
-var customType = reflect.TypeOf((*custom)(nil)).Elem()
diff --git a/vendor/github.com/gogo/protobuf/proto/decode.go b/vendor/github.com/gogo/protobuf/proto/decode.go
index 63b0f08bef2..737f2731d45 100644
--- a/vendor/github.com/gogo/protobuf/proto/decode.go
+++ b/vendor/github.com/gogo/protobuf/proto/decode.go
@@ -39,6 +39,8 @@ import (
"errors"
"fmt"
"io"
+ "os"
+ "reflect"
)
// errOverflow is returned when an integer is too large to be represented.
@@ -48,6 +50,10 @@ var errOverflow = errors.New("proto: integer overflow")
// wire type is encountered. It does not get returned to user code.
var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
+// The fundamental decoders that interpret bytes on the wire.
+// Those that take integer types all return uint64 and are
+// therefore of type valueDecoder.
+
// DecodeVarint reads a varint-encoded integer from the slice.
// It returns the integer and the number of bytes consumed, or
// zero if there is not enough.
@@ -186,6 +192,7 @@ func (p *Buffer) DecodeVarint() (x uint64, err error) {
if b&0x80 == 0 {
goto done
}
+ // x -= 0x80 << 63 // Always zero.
return 0, errOverflow
@@ -260,6 +267,9 @@ func (p *Buffer) DecodeZigzag32() (x uint64, err error) {
return
}
+// These are not ValueDecoders: they produce an array of bytes or a string.
+// bytes, embedded messages
+
// DecodeRawBytes reads a count-delimited byte buffer from the Buffer.
// This is the format used for the bytes protocol buffer
// type and for embedded messages.
@@ -301,29 +311,81 @@ func (p *Buffer) DecodeStringBytes() (s string, err error) {
return string(buf), nil
}
+// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
+// If the protocol buffer has extensions, and the field matches, add it as an extension.
+// Otherwise, if the XXX_unrecognized field exists, append the skipped data there.
+func (o *Buffer) skipAndSave(t reflect.Type, tag, wire int, base structPointer, unrecField field) error {
+ oi := o.index
+
+ err := o.skip(t, tag, wire)
+ if err != nil {
+ return err
+ }
+
+ if !unrecField.IsValid() {
+ return nil
+ }
+
+ ptr := structPointer_Bytes(base, unrecField)
+
+ // Add the skipped field to struct field
+ obuf := o.buf
+
+ o.buf = *ptr
+ o.EncodeVarint(uint64(tag<<3 | wire))
+ *ptr = append(o.buf, obuf[oi:o.index]...)
+
+ o.buf = obuf
+
+ return nil
+}
+
+// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
+func (o *Buffer) skip(t reflect.Type, tag, wire int) error {
+
+ var u uint64
+ var err error
+
+ switch wire {
+ case WireVarint:
+ _, err = o.DecodeVarint()
+ case WireFixed64:
+ _, err = o.DecodeFixed64()
+ case WireBytes:
+ _, err = o.DecodeRawBytes(false)
+ case WireFixed32:
+ _, err = o.DecodeFixed32()
+ case WireStartGroup:
+ for {
+ u, err = o.DecodeVarint()
+ if err != nil {
+ break
+ }
+ fwire := int(u & 0x7)
+ if fwire == WireEndGroup {
+ break
+ }
+ ftag := int(u >> 3)
+ err = o.skip(t, ftag, fwire)
+ if err != nil {
+ break
+ }
+ }
+ default:
+ err = fmt.Errorf("proto: can't skip unknown wire type %d for %s", wire, t)
+ }
+ return err
+}
+
// Unmarshaler is the interface representing objects that can
-// unmarshal themselves. The argument points to data that may be
+// unmarshal themselves. The method should reset the receiver before
+// decoding starts. The argument points to data that may be
// overwritten, so implementations should not keep references to the
// buffer.
-// Unmarshal implementations should not clear the receiver.
-// Any unmarshaled data should be merged into the receiver.
-// Callers of Unmarshal that do not want to retain existing data
-// should Reset the receiver before calling Unmarshal.
type Unmarshaler interface {
Unmarshal([]byte) error
}
-// newUnmarshaler is the interface representing objects that can
-// unmarshal themselves. The semantics are identical to Unmarshaler.
-//
-// This exists to support protoc-gen-go generated messages.
-// The proto package will stop type-asserting to this interface in the future.
-//
-// DO NOT DEPEND ON THIS.
-type newUnmarshaler interface {
- XXX_Unmarshal([]byte) error
-}
-
// Unmarshal parses the protocol buffer representation in buf and places the
// decoded result in pb. If the struct underlying pb does not match
// the data in buf, the results can be unpredictable.
@@ -333,13 +395,7 @@ type newUnmarshaler interface {
// to preserve and append to existing data.
func Unmarshal(buf []byte, pb Message) error {
pb.Reset()
- if u, ok := pb.(newUnmarshaler); ok {
- return u.XXX_Unmarshal(buf)
- }
- if u, ok := pb.(Unmarshaler); ok {
- return u.Unmarshal(buf)
- }
- return NewBuffer(buf).Unmarshal(pb)
+ return UnmarshalMerge(buf, pb)
}
// UnmarshalMerge parses the protocol buffer representation in buf and
@@ -349,16 +405,8 @@ func Unmarshal(buf []byte, pb Message) error {
// UnmarshalMerge merges into existing data in pb.
// Most code should use Unmarshal instead.
func UnmarshalMerge(buf []byte, pb Message) error {
- if u, ok := pb.(newUnmarshaler); ok {
- return u.XXX_Unmarshal(buf)
- }
+ // If the object can unmarshal itself, let it.
if u, ok := pb.(Unmarshaler); ok {
- // NOTE: The history of proto have unfortunately been inconsistent
- // whether Unmarshaler should or should not implicitly clear itself.
- // Some implementations do, most do not.
- // Thus, calling this here may or may not do what people want.
- //
- // See https://github.com/golang/protobuf/issues/424
return u.Unmarshal(buf)
}
return NewBuffer(buf).Unmarshal(pb)
@@ -374,17 +422,12 @@ func (p *Buffer) DecodeMessage(pb Message) error {
}
// DecodeGroup reads a tag-delimited group from the Buffer.
-// StartGroup tag is already consumed. This function consumes
-// EndGroup tag.
func (p *Buffer) DecodeGroup(pb Message) error {
- b := p.buf[p.index:]
- x, y := findEndGroup(b)
- if x < 0 {
- return io.ErrUnexpectedEOF
+ typ, base, err := getbase(pb)
+ if err != nil {
+ return err
}
- err := Unmarshal(b[:x], pb)
- p.index += y
- return err
+ return p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), true, base)
}
// Unmarshal parses the protocol buffer representation in the
@@ -395,33 +438,541 @@ func (p *Buffer) DecodeGroup(pb Message) error {
// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal.
func (p *Buffer) Unmarshal(pb Message) error {
// If the object can unmarshal itself, let it.
- if u, ok := pb.(newUnmarshaler); ok {
- err := u.XXX_Unmarshal(p.buf[p.index:])
- p.index = len(p.buf)
- return err
- }
if u, ok := pb.(Unmarshaler); ok {
- // NOTE: The history of proto have unfortunately been inconsistent
- // whether Unmarshaler should or should not implicitly clear itself.
- // Some implementations do, most do not.
- // Thus, calling this here may or may not do what people want.
- //
- // See https://github.com/golang/protobuf/issues/424
err := u.Unmarshal(p.buf[p.index:])
p.index = len(p.buf)
return err
}
- // Slow workaround for messages that aren't Unmarshalers.
- // This includes some hand-coded .pb.go files and
- // bootstrap protos.
- // TODO: fix all of those and then add Unmarshal to
- // the Message interface. Then:
- // The cast above and code below can be deleted.
- // The old unmarshaler can be deleted.
- // Clients can call Unmarshal directly (can already do that, actually).
- var info InternalMessageInfo
- err := info.Unmarshal(pb, p.buf[p.index:])
- p.index = len(p.buf)
+ typ, base, err := getbase(pb)
+ if err != nil {
+ return err
+ }
+
+ err = p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), false, base)
+
+ if collectStats {
+ stats.Decode++
+ }
+
+ return err
+}
+
+// unmarshalType does the work of unmarshaling a structure.
+func (o *Buffer) unmarshalType(st reflect.Type, prop *StructProperties, is_group bool, base structPointer) error {
+ var state errorState
+ required, reqFields := prop.reqCount, uint64(0)
+
+ var err error
+ for err == nil && o.index < len(o.buf) {
+ oi := o.index
+ var u uint64
+ u, err = o.DecodeVarint()
+ if err != nil {
+ break
+ }
+ wire := int(u & 0x7)
+ if wire == WireEndGroup {
+ if is_group {
+ if required > 0 {
+ // Not enough information to determine the exact field.
+ // (See below.)
+ return &RequiredNotSetError{"{Unknown}"}
+ }
+ return nil // input is satisfied
+ }
+ return fmt.Errorf("proto: %s: wiretype end group for non-group", st)
+ }
+ tag := int(u >> 3)
+ if tag <= 0 {
+ return fmt.Errorf("proto: %s: illegal tag %d (wire type %d)", st, tag, wire)
+ }
+ fieldnum, ok := prop.decoderTags.get(tag)
+ if !ok {
+ // Maybe it's an extension?
+ if prop.extendable {
+ if e, eok := structPointer_Interface(base, st).(extensionsBytes); eok {
+ if isExtensionField(e, int32(tag)) {
+ if err = o.skip(st, tag, wire); err == nil {
+ ext := e.GetExtensions()
+ *ext = append(*ext, o.buf[oi:o.index]...)
+ }
+ continue
+ }
+ } else if e, _ := extendable(structPointer_Interface(base, st)); isExtensionField(e, int32(tag)) {
+ if err = o.skip(st, tag, wire); err == nil {
+ extmap := e.extensionsWrite()
+ ext := extmap[int32(tag)] // may be missing
+ ext.enc = append(ext.enc, o.buf[oi:o.index]...)
+ extmap[int32(tag)] = ext
+ }
+ continue
+ }
+ }
+ // Maybe it's a oneof?
+ if prop.oneofUnmarshaler != nil {
+ m := structPointer_Interface(base, st).(Message)
+ // First return value indicates whether tag is a oneof field.
+ ok, err = prop.oneofUnmarshaler(m, tag, wire, o)
+ if err == ErrInternalBadWireType {
+ // Map the error to something more descriptive.
+ // Do the formatting here to save generated code space.
+ err = fmt.Errorf("bad wiretype for oneof field in %T", m)
+ }
+ if ok {
+ continue
+ }
+ }
+ err = o.skipAndSave(st, tag, wire, base, prop.unrecField)
+ continue
+ }
+ p := prop.Prop[fieldnum]
+
+ if p.dec == nil {
+ fmt.Fprintf(os.Stderr, "proto: no protobuf decoder for %s.%s\n", st, st.Field(fieldnum).Name)
+ continue
+ }
+ dec := p.dec
+ if wire != WireStartGroup && wire != p.WireType {
+ if wire == WireBytes && p.packedDec != nil {
+ // a packable field
+ dec = p.packedDec
+ } else {
+ err = fmt.Errorf("proto: bad wiretype for field %s.%s: got wiretype %d, want %d", st, st.Field(fieldnum).Name, wire, p.WireType)
+ continue
+ }
+ }
+ decErr := dec(o, p, base)
+ if decErr != nil && !state.shouldContinue(decErr, p) {
+ err = decErr
+ }
+ if err == nil && p.Required {
+ // Successfully decoded a required field.
+ if tag <= 64 {
+ // use bitmap for fields 1-64 to catch field reuse.
+ var mask uint64 = 1 << uint64(tag-1)
+ if reqFields&mask == 0 {
+ // new required field
+ reqFields |= mask
+ required--
+ }
+ } else {
+ // This is imprecise. It can be fooled by a required field
+ // with a tag > 64 that is encoded twice; that's very rare.
+ // A fully correct implementation would require allocating
+ // a data structure, which we would like to avoid.
+ required--
+ }
+ }
+ }
+ if err == nil {
+ if is_group {
+ return io.ErrUnexpectedEOF
+ }
+ if state.err != nil {
+ return state.err
+ }
+ if required > 0 {
+ // Not enough information to determine the exact field. If we use extra
+ // CPU, we could determine the field only if the missing required field
+ // has a tag <= 64 and we check reqFields.
+ return &RequiredNotSetError{"{Unknown}"}
+ }
+ }
+ return err
+}
+
+// Individual type decoders
+// For each,
+// u is the decoded value,
+// v is a pointer to the field (pointer) in the struct
+
+// Sizes of the pools to allocate inside the Buffer.
+// The goal is modest amortization and allocation
+// on at least 16-byte boundaries.
+const (
+ boolPoolSize = 16
+ uint32PoolSize = 8
+ uint64PoolSize = 4
+)
+
+// Decode a bool.
+func (o *Buffer) dec_bool(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ if len(o.bools) == 0 {
+ o.bools = make([]bool, boolPoolSize)
+ }
+ o.bools[0] = u != 0
+ *structPointer_Bool(base, p.field) = &o.bools[0]
+ o.bools = o.bools[1:]
+ return nil
+}
+
+func (o *Buffer) dec_proto3_bool(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ *structPointer_BoolVal(base, p.field) = u != 0
+ return nil
+}
+
+// Decode an int32.
+func (o *Buffer) dec_int32(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ word32_Set(structPointer_Word32(base, p.field), o, uint32(u))
+ return nil
+}
+
+func (o *Buffer) dec_proto3_int32(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ word32Val_Set(structPointer_Word32Val(base, p.field), uint32(u))
+ return nil
+}
+
+// Decode an int64.
+func (o *Buffer) dec_int64(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ word64_Set(structPointer_Word64(base, p.field), o, u)
+ return nil
+}
+
+func (o *Buffer) dec_proto3_int64(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ word64Val_Set(structPointer_Word64Val(base, p.field), o, u)
+ return nil
+}
+
+// Decode a string.
+func (o *Buffer) dec_string(p *Properties, base structPointer) error {
+ s, err := o.DecodeStringBytes()
+ if err != nil {
+ return err
+ }
+ *structPointer_String(base, p.field) = &s
+ return nil
+}
+
+func (o *Buffer) dec_proto3_string(p *Properties, base structPointer) error {
+ s, err := o.DecodeStringBytes()
+ if err != nil {
+ return err
+ }
+ *structPointer_StringVal(base, p.field) = s
+ return nil
+}
+
+// Decode a slice of bytes ([]byte).
+func (o *Buffer) dec_slice_byte(p *Properties, base structPointer) error {
+ b, err := o.DecodeRawBytes(true)
+ if err != nil {
+ return err
+ }
+ *structPointer_Bytes(base, p.field) = b
+ return nil
+}
+
+// Decode a slice of bools ([]bool).
+func (o *Buffer) dec_slice_bool(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ v := structPointer_BoolSlice(base, p.field)
+ *v = append(*v, u != 0)
+ return nil
+}
+
+// Decode a slice of bools ([]bool) in packed format.
+func (o *Buffer) dec_slice_packed_bool(p *Properties, base structPointer) error {
+ v := structPointer_BoolSlice(base, p.field)
+
+ nn, err := o.DecodeVarint()
+ if err != nil {
+ return err
+ }
+ nb := int(nn) // number of bytes of encoded bools
+ fin := o.index + nb
+ if fin < o.index {
+ return errOverflow
+ }
+
+ y := *v
+ for o.index < fin {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ y = append(y, u != 0)
+ }
+
+ *v = y
+ return nil
+}
+
+// Decode a slice of int32s ([]int32).
+func (o *Buffer) dec_slice_int32(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ structPointer_Word32Slice(base, p.field).Append(uint32(u))
+ return nil
+}
+
+// Decode a slice of int32s ([]int32) in packed format.
+func (o *Buffer) dec_slice_packed_int32(p *Properties, base structPointer) error {
+ v := structPointer_Word32Slice(base, p.field)
+
+ nn, err := o.DecodeVarint()
+ if err != nil {
+ return err
+ }
+ nb := int(nn) // number of bytes of encoded int32s
+
+ fin := o.index + nb
+ if fin < o.index {
+ return errOverflow
+ }
+ for o.index < fin {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ v.Append(uint32(u))
+ }
+ return nil
+}
+
+// Decode a slice of int64s ([]int64).
+func (o *Buffer) dec_slice_int64(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+
+ structPointer_Word64Slice(base, p.field).Append(u)
+ return nil
+}
+
+// Decode a slice of int64s ([]int64) in packed format.
+func (o *Buffer) dec_slice_packed_int64(p *Properties, base structPointer) error {
+ v := structPointer_Word64Slice(base, p.field)
+
+ nn, err := o.DecodeVarint()
+ if err != nil {
+ return err
+ }
+ nb := int(nn) // number of bytes of encoded int64s
+
+ fin := o.index + nb
+ if fin < o.index {
+ return errOverflow
+ }
+ for o.index < fin {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ v.Append(u)
+ }
+ return nil
+}
+
+// Decode a slice of strings ([]string).
+func (o *Buffer) dec_slice_string(p *Properties, base structPointer) error {
+ s, err := o.DecodeStringBytes()
+ if err != nil {
+ return err
+ }
+ v := structPointer_StringSlice(base, p.field)
+ *v = append(*v, s)
+ return nil
+}
+
+// Decode a slice of slice of bytes ([][]byte).
+func (o *Buffer) dec_slice_slice_byte(p *Properties, base structPointer) error {
+ b, err := o.DecodeRawBytes(true)
+ if err != nil {
+ return err
+ }
+ v := structPointer_BytesSlice(base, p.field)
+ *v = append(*v, b)
+ return nil
+}
+
+// Decode a map field.
+func (o *Buffer) dec_new_map(p *Properties, base structPointer) error {
+ raw, err := o.DecodeRawBytes(false)
+ if err != nil {
+ return err
+ }
+ oi := o.index // index at the end of this map entry
+ o.index -= len(raw) // move buffer back to start of map entry
+
+ mptr := structPointer_NewAt(base, p.field, p.mtype) // *map[K]V
+ if mptr.Elem().IsNil() {
+ mptr.Elem().Set(reflect.MakeMap(mptr.Type().Elem()))
+ }
+ v := mptr.Elem() // map[K]V
+
+ // Prepare addressable doubly-indirect placeholders for the key and value types.
+ // See enc_new_map for why.
+ keyptr := reflect.New(reflect.PtrTo(p.mtype.Key())).Elem() // addressable *K
+ keybase := toStructPointer(keyptr.Addr()) // **K
+
+ var valbase structPointer
+ var valptr reflect.Value
+ switch p.mtype.Elem().Kind() {
+ case reflect.Slice:
+ // []byte
+ var dummy []byte
+ valptr = reflect.ValueOf(&dummy) // *[]byte
+ valbase = toStructPointer(valptr) // *[]byte
+ case reflect.Ptr:
+ // message; valptr is **Msg; need to allocate the intermediate pointer
+ valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
+ valptr.Set(reflect.New(valptr.Type().Elem()))
+ valbase = toStructPointer(valptr)
+ default:
+ // everything else
+ valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
+ valbase = toStructPointer(valptr.Addr()) // **V
+ }
+
+ // Decode.
+ // This parses a restricted wire format, namely the encoding of a message
+ // with two fields. See enc_new_map for the format.
+ for o.index < oi {
+ // tagcode for key and value properties are always a single byte
+ // because they have tags 1 and 2.
+ tagcode := o.buf[o.index]
+ o.index++
+ switch tagcode {
+ case p.mkeyprop.tagcode[0]:
+ if err := p.mkeyprop.dec(o, p.mkeyprop, keybase); err != nil {
+ return err
+ }
+ case p.mvalprop.tagcode[0]:
+ if err := p.mvalprop.dec(o, p.mvalprop, valbase); err != nil {
+ return err
+ }
+ default:
+ // TODO: Should we silently skip this instead?
+ return fmt.Errorf("proto: bad map data tag %d", raw[0])
+ }
+ }
+ keyelem, valelem := keyptr.Elem(), valptr.Elem()
+ if !keyelem.IsValid() {
+ keyelem = reflect.Zero(p.mtype.Key())
+ }
+ if !valelem.IsValid() {
+ valelem = reflect.Zero(p.mtype.Elem())
+ }
+
+ v.SetMapIndex(keyelem, valelem)
+ return nil
+}
+
+// Decode a group.
+func (o *Buffer) dec_struct_group(p *Properties, base structPointer) error {
+ bas := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(bas) {
+ // allocate new nested message
+ bas = toStructPointer(reflect.New(p.stype))
+ structPointer_SetStructPointer(base, p.field, bas)
+ }
+ return o.unmarshalType(p.stype, p.sprop, true, bas)
+}
+
+// Decode an embedded message.
+func (o *Buffer) dec_struct_message(p *Properties, base structPointer) (err error) {
+ raw, e := o.DecodeRawBytes(false)
+ if e != nil {
+ return e
+ }
+
+ bas := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(bas) {
+ // allocate new nested message
+ bas = toStructPointer(reflect.New(p.stype))
+ structPointer_SetStructPointer(base, p.field, bas)
+ }
+
+ // If the object can unmarshal itself, let it.
+ if p.isUnmarshaler {
+ iv := structPointer_Interface(bas, p.stype)
+ return iv.(Unmarshaler).Unmarshal(raw)
+ }
+
+ obuf := o.buf
+ oi := o.index
+ o.buf = raw
+ o.index = 0
+
+ err = o.unmarshalType(p.stype, p.sprop, false, bas)
+ o.buf = obuf
+ o.index = oi
+
+ return err
+}
+
+// Decode a slice of embedded messages.
+func (o *Buffer) dec_slice_struct_message(p *Properties, base structPointer) error {
+ return o.dec_slice_struct(p, false, base)
+}
+
+// Decode a slice of embedded groups.
+func (o *Buffer) dec_slice_struct_group(p *Properties, base structPointer) error {
+ return o.dec_slice_struct(p, true, base)
+}
+
+// Decode a slice of structs ([]*struct).
+func (o *Buffer) dec_slice_struct(p *Properties, is_group bool, base structPointer) error {
+ v := reflect.New(p.stype)
+ bas := toStructPointer(v)
+ structPointer_StructPointerSlice(base, p.field).Append(bas)
+
+ if is_group {
+ err := o.unmarshalType(p.stype, p.sprop, is_group, bas)
+ return err
+ }
+
+ raw, err := o.DecodeRawBytes(false)
+ if err != nil {
+ return err
+ }
+
+ // If the object can unmarshal itself, let it.
+ if p.isUnmarshaler {
+ iv := v.Interface()
+ return iv.(Unmarshaler).Unmarshal(raw)
+ }
+
+ obuf := o.buf
+ oi := o.index
+ o.buf = raw
+ o.index = 0
+
+ err = o.unmarshalType(p.stype, p.sprop, is_group, bas)
+
+ o.buf = obuf
+ o.index = oi
+
return err
}
diff --git a/vendor/github.com/gogo/protobuf/proto/decode_gogo.go b/vendor/github.com/gogo/protobuf/proto/decode_gogo.go
new file mode 100644
index 00000000000..6fb74de4cc9
--- /dev/null
+++ b/vendor/github.com/gogo/protobuf/proto/decode_gogo.go
@@ -0,0 +1,172 @@
+// 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.
+
+package proto
+
+import (
+ "reflect"
+)
+
+// Decode a reference to a struct pointer.
+func (o *Buffer) dec_ref_struct_message(p *Properties, base structPointer) (err error) {
+ raw, e := o.DecodeRawBytes(false)
+ if e != nil {
+ return e
+ }
+
+ // If the object can unmarshal itself, let it.
+ if p.isUnmarshaler {
+ panic("not supported, since this is a pointer receiver")
+ }
+
+ obuf := o.buf
+ oi := o.index
+ o.buf = raw
+ o.index = 0
+
+ bas := structPointer_FieldPointer(base, p.field)
+
+ err = o.unmarshalType(p.stype, p.sprop, false, bas)
+ o.buf = obuf
+ o.index = oi
+
+ return err
+}
+
+// Decode a slice of references to struct pointers ([]struct).
+func (o *Buffer) dec_slice_ref_struct(p *Properties, is_group bool, base structPointer) error {
+ newBas := appendStructPointer(base, p.field, p.sstype)
+
+ if is_group {
+ panic("not supported, maybe in future, if requested.")
+ }
+
+ raw, err := o.DecodeRawBytes(false)
+ if err != nil {
+ return err
+ }
+
+ // If the object can unmarshal itself, let it.
+ if p.isUnmarshaler {
+ panic("not supported, since this is not a pointer receiver.")
+ }
+
+ obuf := o.buf
+ oi := o.index
+ o.buf = raw
+ o.index = 0
+
+ err = o.unmarshalType(p.stype, p.sprop, is_group, newBas)
+
+ o.buf = obuf
+ o.index = oi
+
+ return err
+}
+
+// Decode a slice of references to struct pointers.
+func (o *Buffer) dec_slice_ref_struct_message(p *Properties, base structPointer) error {
+ return o.dec_slice_ref_struct(p, false, base)
+}
+
+func setPtrCustomType(base structPointer, f field, v interface{}) {
+ if v == nil {
+ return
+ }
+ structPointer_SetStructPointer(base, f, toStructPointer(reflect.ValueOf(v)))
+}
+
+func setCustomType(base structPointer, f field, value interface{}) {
+ if value == nil {
+ return
+ }
+ v := reflect.ValueOf(value).Elem()
+ t := reflect.TypeOf(value).Elem()
+ kind := t.Kind()
+ switch kind {
+ case reflect.Slice:
+ slice := reflect.MakeSlice(t, v.Len(), v.Cap())
+ reflect.Copy(slice, v)
+ oldHeader := structPointer_GetSliceHeader(base, f)
+ oldHeader.Data = slice.Pointer()
+ oldHeader.Len = v.Len()
+ oldHeader.Cap = v.Cap()
+ default:
+ size := reflect.TypeOf(value).Elem().Size()
+ structPointer_Copy(toStructPointer(reflect.ValueOf(value)), structPointer_Add(base, f), int(size))
+ }
+}
+
+func (o *Buffer) dec_custom_bytes(p *Properties, base structPointer) error {
+ b, err := o.DecodeRawBytes(true)
+ if err != nil {
+ return err
+ }
+ i := reflect.New(p.ctype.Elem()).Interface()
+ custom := (i).(Unmarshaler)
+ if err := custom.Unmarshal(b); err != nil {
+ return err
+ }
+ setPtrCustomType(base, p.field, custom)
+ return nil
+}
+
+func (o *Buffer) dec_custom_ref_bytes(p *Properties, base structPointer) error {
+ b, err := o.DecodeRawBytes(true)
+ if err != nil {
+ return err
+ }
+ i := reflect.New(p.ctype).Interface()
+ custom := (i).(Unmarshaler)
+ if err := custom.Unmarshal(b); err != nil {
+ return err
+ }
+ if custom != nil {
+ setCustomType(base, p.field, custom)
+ }
+ return nil
+}
+
+// Decode a slice of bytes ([]byte) into a slice of custom types.
+func (o *Buffer) dec_custom_slice_bytes(p *Properties, base structPointer) error {
+ b, err := o.DecodeRawBytes(true)
+ if err != nil {
+ return err
+ }
+ i := reflect.New(p.ctype.Elem()).Interface()
+ custom := (i).(Unmarshaler)
+ if err := custom.Unmarshal(b); err != nil {
+ return err
+ }
+ newBas := appendStructPointer(base, p.field, p.ctype)
+
+ var zero field
+ setCustomType(newBas, zero, custom)
+
+ return nil
+}
diff --git a/vendor/github.com/gogo/protobuf/proto/deprecated.go b/vendor/github.com/gogo/protobuf/proto/deprecated.go
deleted file mode 100644
index 35b882c09aa..00000000000
--- a/vendor/github.com/gogo/protobuf/proto/deprecated.go
+++ /dev/null
@@ -1,63 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2018 The Go Authors. All rights reserved.
-// https://github.com/golang/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.
-// * 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.
-
-package proto
-
-import "errors"
-
-// Deprecated: do not use.
-type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 }
-
-// Deprecated: do not use.
-func GetStats() Stats { return Stats{} }
-
-// Deprecated: do not use.
-func MarshalMessageSet(interface{}) ([]byte, error) {
- return nil, errors.New("proto: not implemented")
-}
-
-// Deprecated: do not use.
-func UnmarshalMessageSet([]byte, interface{}) error {
- return errors.New("proto: not implemented")
-}
-
-// Deprecated: do not use.
-func MarshalMessageSetJSON(interface{}) ([]byte, error) {
- return nil, errors.New("proto: not implemented")
-}
-
-// Deprecated: do not use.
-func UnmarshalMessageSetJSON([]byte, interface{}) error {
- return errors.New("proto: not implemented")
-}
-
-// Deprecated: do not use.
-func RegisterMessageSetType(Message, int32, string) {}
diff --git a/vendor/github.com/gogo/protobuf/proto/discard.go b/vendor/github.com/gogo/protobuf/proto/discard.go
deleted file mode 100644
index fe1bd7d904e..00000000000
--- a/vendor/github.com/gogo/protobuf/proto/discard.go
+++ /dev/null
@@ -1,350 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2017 The Go Authors. All rights reserved.
-// https://github.com/golang/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.
-// * 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.
-
-package proto
-
-import (
- "fmt"
- "reflect"
- "strings"
- "sync"
- "sync/atomic"
-)
-
-type generatedDiscarder interface {
- XXX_DiscardUnknown()
-}
-
-// DiscardUnknown recursively discards all unknown fields from this message
-// and all embedded messages.
-//
-// When unmarshaling a message with unrecognized fields, the tags and values
-// of such fields are preserved in the Message. This allows a later call to
-// marshal to be able to produce a message that continues to have those
-// unrecognized fields. To avoid this, DiscardUnknown is used to
-// explicitly clear the unknown fields after unmarshaling.
-//
-// For proto2 messages, the unknown fields of message extensions are only
-// discarded from messages that have been accessed via GetExtension.
-func DiscardUnknown(m Message) {
- if m, ok := m.(generatedDiscarder); ok {
- m.XXX_DiscardUnknown()
- return
- }
- // TODO: Dynamically populate a InternalMessageInfo for legacy messages,
- // but the master branch has no implementation for InternalMessageInfo,
- // so it would be more work to replicate that approach.
- discardLegacy(m)
-}
-
-// DiscardUnknown recursively discards all unknown fields.
-func (a *InternalMessageInfo) DiscardUnknown(m Message) {
- di := atomicLoadDiscardInfo(&a.discard)
- if di == nil {
- di = getDiscardInfo(reflect.TypeOf(m).Elem())
- atomicStoreDiscardInfo(&a.discard, di)
- }
- di.discard(toPointer(&m))
-}
-
-type discardInfo struct {
- typ reflect.Type
-
- initialized int32 // 0: only typ is valid, 1: everything is valid
- lock sync.Mutex
-
- fields []discardFieldInfo
- unrecognized field
-}
-
-type discardFieldInfo struct {
- field field // Offset of field, guaranteed to be valid
- discard func(src pointer)
-}
-
-var (
- discardInfoMap = map[reflect.Type]*discardInfo{}
- discardInfoLock sync.Mutex
-)
-
-func getDiscardInfo(t reflect.Type) *discardInfo {
- discardInfoLock.Lock()
- defer discardInfoLock.Unlock()
- di := discardInfoMap[t]
- if di == nil {
- di = &discardInfo{typ: t}
- discardInfoMap[t] = di
- }
- return di
-}
-
-func (di *discardInfo) discard(src pointer) {
- if src.isNil() {
- return // Nothing to do.
- }
-
- if atomic.LoadInt32(&di.initialized) == 0 {
- di.computeDiscardInfo()
- }
-
- for _, fi := range di.fields {
- sfp := src.offset(fi.field)
- fi.discard(sfp)
- }
-
- // For proto2 messages, only discard unknown fields in message extensions
- // that have been accessed via GetExtension.
- if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil {
- // Ignore lock since DiscardUnknown is not concurrency safe.
- emm, _ := em.extensionsRead()
- for _, mx := range emm {
- if m, ok := mx.value.(Message); ok {
- DiscardUnknown(m)
- }
- }
- }
-
- if di.unrecognized.IsValid() {
- *src.offset(di.unrecognized).toBytes() = nil
- }
-}
-
-func (di *discardInfo) computeDiscardInfo() {
- di.lock.Lock()
- defer di.lock.Unlock()
- if di.initialized != 0 {
- return
- }
- t := di.typ
- n := t.NumField()
-
- for i := 0; i < n; i++ {
- f := t.Field(i)
- if strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
-
- dfi := discardFieldInfo{field: toField(&f)}
- tf := f.Type
-
- // Unwrap tf to get its most basic type.
- var isPointer, isSlice bool
- if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
- isSlice = true
- tf = tf.Elem()
- }
- if tf.Kind() == reflect.Ptr {
- isPointer = true
- tf = tf.Elem()
- }
- if isPointer && isSlice && tf.Kind() != reflect.Struct {
- panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name))
- }
-
- switch tf.Kind() {
- case reflect.Struct:
- switch {
- case !isPointer:
- panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name))
- case isSlice: // E.g., []*pb.T
- discardInfo := getDiscardInfo(tf)
- dfi.discard = func(src pointer) {
- sps := src.getPointerSlice()
- for _, sp := range sps {
- if !sp.isNil() {
- discardInfo.discard(sp)
- }
- }
- }
- default: // E.g., *pb.T
- discardInfo := getDiscardInfo(tf)
- dfi.discard = func(src pointer) {
- sp := src.getPointer()
- if !sp.isNil() {
- discardInfo.discard(sp)
- }
- }
- }
- case reflect.Map:
- switch {
- case isPointer || isSlice:
- panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name))
- default: // E.g., map[K]V
- if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T)
- dfi.discard = func(src pointer) {
- sm := src.asPointerTo(tf).Elem()
- if sm.Len() == 0 {
- return
- }
- for _, key := range sm.MapKeys() {
- val := sm.MapIndex(key)
- DiscardUnknown(val.Interface().(Message))
- }
- }
- } else {
- dfi.discard = func(pointer) {} // Noop
- }
- }
- case reflect.Interface:
- // Must be oneof field.
- switch {
- case isPointer || isSlice:
- panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name))
- default: // E.g., interface{}
- // TODO: Make this faster?
- dfi.discard = func(src pointer) {
- su := src.asPointerTo(tf).Elem()
- if !su.IsNil() {
- sv := su.Elem().Elem().Field(0)
- if sv.Kind() == reflect.Ptr && sv.IsNil() {
- return
- }
- switch sv.Type().Kind() {
- case reflect.Ptr: // Proto struct (e.g., *T)
- DiscardUnknown(sv.Interface().(Message))
- }
- }
- }
- }
- default:
- continue
- }
- di.fields = append(di.fields, dfi)
- }
-
- di.unrecognized = invalidField
- if f, ok := t.FieldByName("XXX_unrecognized"); ok {
- if f.Type != reflect.TypeOf([]byte{}) {
- panic("expected XXX_unrecognized to be of type []byte")
- }
- di.unrecognized = toField(&f)
- }
-
- atomic.StoreInt32(&di.initialized, 1)
-}
-
-func discardLegacy(m Message) {
- v := reflect.ValueOf(m)
- if v.Kind() != reflect.Ptr || v.IsNil() {
- return
- }
- v = v.Elem()
- if v.Kind() != reflect.Struct {
- return
- }
- t := v.Type()
-
- for i := 0; i < v.NumField(); i++ {
- f := t.Field(i)
- if strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
- vf := v.Field(i)
- tf := f.Type
-
- // Unwrap tf to get its most basic type.
- var isPointer, isSlice bool
- if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
- isSlice = true
- tf = tf.Elem()
- }
- if tf.Kind() == reflect.Ptr {
- isPointer = true
- tf = tf.Elem()
- }
- if isPointer && isSlice && tf.Kind() != reflect.Struct {
- panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name))
- }
-
- switch tf.Kind() {
- case reflect.Struct:
- switch {
- case !isPointer:
- panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name))
- case isSlice: // E.g., []*pb.T
- for j := 0; j < vf.Len(); j++ {
- discardLegacy(vf.Index(j).Interface().(Message))
- }
- default: // E.g., *pb.T
- discardLegacy(vf.Interface().(Message))
- }
- case reflect.Map:
- switch {
- case isPointer || isSlice:
- panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name))
- default: // E.g., map[K]V
- tv := vf.Type().Elem()
- if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T)
- for _, key := range vf.MapKeys() {
- val := vf.MapIndex(key)
- discardLegacy(val.Interface().(Message))
- }
- }
- }
- case reflect.Interface:
- // Must be oneof field.
- switch {
- case isPointer || isSlice:
- panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name))
- default: // E.g., test_proto.isCommunique_Union interface
- if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" {
- vf = vf.Elem() // E.g., *test_proto.Communique_Msg
- if !vf.IsNil() {
- vf = vf.Elem() // E.g., test_proto.Communique_Msg
- vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value
- if vf.Kind() == reflect.Ptr {
- discardLegacy(vf.Interface().(Message))
- }
- }
- }
- }
- }
- }
-
- if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() {
- if vf.Type() != reflect.TypeOf([]byte{}) {
- panic("expected XXX_unrecognized to be of type []byte")
- }
- vf.Set(reflect.ValueOf([]byte(nil)))
- }
-
- // For proto2 messages, only discard unknown fields in message extensions
- // that have been accessed via GetExtension.
- if em, err := extendable(m); err == nil {
- // Ignore lock since discardLegacy is not concurrency safe.
- emm, _ := em.extensionsRead()
- for _, mx := range emm {
- if m, ok := mx.value.(Message); ok {
- discardLegacy(m)
- }
- }
- }
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/duration_gogo.go b/vendor/github.com/gogo/protobuf/proto/duration_gogo.go
index e748e1730e1..18e2a5f7765 100644
--- a/vendor/github.com/gogo/protobuf/proto/duration_gogo.go
+++ b/vendor/github.com/gogo/protobuf/proto/duration_gogo.go
@@ -47,3 +47,157 @@ func (*duration) String() string { return "duration" }
func init() {
RegisterType((*duration)(nil), "gogo.protobuf.proto.duration")
}
+
+func (o *Buffer) decDuration() (time.Duration, error) {
+ b, err := o.DecodeRawBytes(true)
+ if err != nil {
+ return 0, err
+ }
+ dproto := &duration{}
+ if err := Unmarshal(b, dproto); err != nil {
+ return 0, err
+ }
+ return durationFromProto(dproto)
+}
+
+func (o *Buffer) dec_duration(p *Properties, base structPointer) error {
+ d, err := o.decDuration()
+ if err != nil {
+ return err
+ }
+ word64_Set(structPointer_Word64(base, p.field), o, uint64(d))
+ return nil
+}
+
+func (o *Buffer) dec_ref_duration(p *Properties, base structPointer) error {
+ d, err := o.decDuration()
+ if err != nil {
+ return err
+ }
+ word64Val_Set(structPointer_Word64Val(base, p.field), o, uint64(d))
+ return nil
+}
+
+func (o *Buffer) dec_slice_duration(p *Properties, base structPointer) error {
+ d, err := o.decDuration()
+ if err != nil {
+ return err
+ }
+ newBas := appendStructPointer(base, p.field, reflect.SliceOf(reflect.PtrTo(durationType)))
+ var zero field
+ setPtrCustomType(newBas, zero, &d)
+ return nil
+}
+
+func (o *Buffer) dec_slice_ref_duration(p *Properties, base structPointer) error {
+ d, err := o.decDuration()
+ if err != nil {
+ return err
+ }
+ structPointer_Word64Slice(base, p.field).Append(uint64(d))
+ return nil
+}
+
+func size_duration(p *Properties, base structPointer) (n int) {
+ structp := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(structp) {
+ return 0
+ }
+ dur := structPointer_Interface(structp, durationType).(*time.Duration)
+ d := durationProto(*dur)
+ size := Size(d)
+ return size + sizeVarint(uint64(size)) + len(p.tagcode)
+}
+
+func (o *Buffer) enc_duration(p *Properties, base structPointer) error {
+ structp := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(structp) {
+ return ErrNil
+ }
+ dur := structPointer_Interface(structp, durationType).(*time.Duration)
+ d := durationProto(*dur)
+ data, err := Marshal(d)
+ if err != nil {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ return nil
+}
+
+func size_ref_duration(p *Properties, base structPointer) (n int) {
+ dur := structPointer_InterfaceAt(base, p.field, durationType).(*time.Duration)
+ d := durationProto(*dur)
+ size := Size(d)
+ return size + sizeVarint(uint64(size)) + len(p.tagcode)
+}
+
+func (o *Buffer) enc_ref_duration(p *Properties, base structPointer) error {
+ dur := structPointer_InterfaceAt(base, p.field, durationType).(*time.Duration)
+ d := durationProto(*dur)
+ data, err := Marshal(d)
+ if err != nil {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ return nil
+}
+
+func size_slice_duration(p *Properties, base structPointer) (n int) {
+ pdurs := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(reflect.PtrTo(durationType))).(*[]*time.Duration)
+ durs := *pdurs
+ for i := 0; i < len(durs); i++ {
+ if durs[i] == nil {
+ return 0
+ }
+ dproto := durationProto(*durs[i])
+ size := Size(dproto)
+ n += len(p.tagcode) + size + sizeVarint(uint64(size))
+ }
+ return n
+}
+
+func (o *Buffer) enc_slice_duration(p *Properties, base structPointer) error {
+ pdurs := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(reflect.PtrTo(durationType))).(*[]*time.Duration)
+ durs := *pdurs
+ for i := 0; i < len(durs); i++ {
+ if durs[i] == nil {
+ return errRepeatedHasNil
+ }
+ dproto := durationProto(*durs[i])
+ data, err := Marshal(dproto)
+ if err != nil {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ }
+ return nil
+}
+
+func size_slice_ref_duration(p *Properties, base structPointer) (n int) {
+ pdurs := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(durationType)).(*[]time.Duration)
+ durs := *pdurs
+ for i := 0; i < len(durs); i++ {
+ dproto := durationProto(durs[i])
+ size := Size(dproto)
+ n += len(p.tagcode) + size + sizeVarint(uint64(size))
+ }
+ return n
+}
+
+func (o *Buffer) enc_slice_ref_duration(p *Properties, base structPointer) error {
+ pdurs := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(durationType)).(*[]time.Duration)
+ durs := *pdurs
+ for i := 0; i < len(durs); i++ {
+ dproto := durationProto(durs[i])
+ data, err := Marshal(dproto)
+ if err != nil {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ }
+ return nil
+}
diff --git a/vendor/github.com/gogo/protobuf/proto/encode.go b/vendor/github.com/gogo/protobuf/proto/encode.go
index 3abfed2cff0..2b30f84626a 100644
--- a/vendor/github.com/gogo/protobuf/proto/encode.go
+++ b/vendor/github.com/gogo/protobuf/proto/encode.go
@@ -37,9 +37,28 @@ package proto
import (
"errors"
+ "fmt"
"reflect"
+ "sort"
)
+// RequiredNotSetError is the error returned if Marshal is called with
+// a protocol buffer struct whose required fields have not
+// all been initialized. It is also the error returned if Unmarshal is
+// called with an encoded protocol buffer that does not include all the
+// required fields.
+//
+// When printed, RequiredNotSetError reports the first unset required field in a
+// message. If the field cannot be precisely determined, it is reported as
+// "{Unknown}".
+type RequiredNotSetError struct {
+ field string
+}
+
+func (e *RequiredNotSetError) Error() string {
+ return fmt.Sprintf("proto: required field %q not set", e.field)
+}
+
var (
// errRepeatedHasNil is the error returned if Marshal is called with
// a struct with a repeated field containing a nil element.
@@ -63,6 +82,10 @@ var (
const maxVarintBytes = 10 // maximum length of a varint
+// maxMarshalSize is the largest allowed size of an encoded protobuf,
+// since C++ and Java use signed int32s for the size.
+const maxMarshalSize = 1<<31 - 1
+
// EncodeVarint returns the varint encoding of x.
// This is the format for the
// int32, int64, uint32, uint64, bool, and enum
@@ -96,27 +119,18 @@ func (p *Buffer) EncodeVarint(x uint64) error {
// SizeVarint returns the varint encoding size of an integer.
func SizeVarint(x uint64) int {
- switch {
- case x < 1<<7:
- return 1
- case x < 1<<14:
- return 2
- case x < 1<<21:
- return 3
- case x < 1<<28:
- return 4
- case x < 1<<35:
- return 5
- case x < 1<<42:
- return 6
- case x < 1<<49:
- return 7
- case x < 1<<56:
- return 8
- case x < 1<<63:
- return 9
- }
- return 10
+ return sizeVarint(x)
+}
+
+func sizeVarint(x uint64) (n int) {
+ for {
+ n++
+ x >>= 7
+ if x == 0 {
+ break
+ }
+ }
+ return n
}
// EncodeFixed64 writes a 64-bit integer to the Buffer.
@@ -135,6 +149,10 @@ func (p *Buffer) EncodeFixed64(x uint64) error {
return nil
}
+func sizeFixed64(x uint64) int {
+ return 8
+}
+
// EncodeFixed32 writes a 32-bit integer to the Buffer.
// This is the format for the
// fixed32, sfixed32, and float protocol buffer types.
@@ -147,6 +165,10 @@ func (p *Buffer) EncodeFixed32(x uint64) error {
return nil
}
+func sizeFixed32(x uint64) int {
+ return 4
+}
+
// EncodeZigzag64 writes a zigzag-encoded 64-bit integer
// to the Buffer.
// This is the format used for the sint64 protocol buffer type.
@@ -155,6 +177,10 @@ func (p *Buffer) EncodeZigzag64(x uint64) error {
return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63))))
}
+func sizeZigzag64(x uint64) int {
+ return sizeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+
// EncodeZigzag32 writes a zigzag-encoded 32-bit integer
// to the Buffer.
// This is the format used for the sint32 protocol buffer type.
@@ -163,6 +189,10 @@ func (p *Buffer) EncodeZigzag32(x uint64) error {
return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31))))
}
+func sizeZigzag32(x uint64) int {
+ return sizeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31))))
+}
+
// EncodeRawBytes writes a count-delimited byte buffer to the Buffer.
// This is the format used for the bytes protocol buffer
// type and for embedded messages.
@@ -172,6 +202,11 @@ func (p *Buffer) EncodeRawBytes(b []byte) error {
return nil
}
+func sizeRawBytes(b []byte) int {
+ return sizeVarint(uint64(len(b))) +
+ len(b)
+}
+
// EncodeStringBytes writes an encoded string to the Buffer.
// This is the format used for the proto2 string type.
func (p *Buffer) EncodeStringBytes(s string) error {
@@ -180,17 +215,319 @@ func (p *Buffer) EncodeStringBytes(s string) error {
return nil
}
+func sizeStringBytes(s string) int {
+ return sizeVarint(uint64(len(s))) +
+ len(s)
+}
+
// Marshaler is the interface representing objects that can marshal themselves.
type Marshaler interface {
Marshal() ([]byte, error)
}
+// Marshal takes the protocol buffer
+// and encodes it into the wire format, returning the data.
+func Marshal(pb Message) ([]byte, error) {
+ // Can the object marshal itself?
+ if m, ok := pb.(Marshaler); ok {
+ return m.Marshal()
+ }
+ p := NewBuffer(nil)
+ err := p.Marshal(pb)
+ if p.buf == nil && err == nil {
+ // Return a non-nil slice on success.
+ return []byte{}, nil
+ }
+ return p.buf, err
+}
+
// EncodeMessage writes the protocol buffer to the Buffer,
// prefixed by a varint-encoded length.
func (p *Buffer) EncodeMessage(pb Message) error {
- siz := Size(pb)
- p.EncodeVarint(uint64(siz))
- return p.Marshal(pb)
+ t, base, err := getbase(pb)
+ if structPointer_IsNil(base) {
+ return ErrNil
+ }
+ if err == nil {
+ var state errorState
+ err = p.enc_len_struct(GetProperties(t.Elem()), base, &state)
+ }
+ return err
+}
+
+// Marshal takes the protocol buffer
+// and encodes it into the wire format, writing the result to the
+// Buffer.
+func (p *Buffer) Marshal(pb Message) error {
+ // Can the object marshal itself?
+ if m, ok := pb.(Marshaler); ok {
+ data, err := m.Marshal()
+ p.buf = append(p.buf, data...)
+ return err
+ }
+
+ t, base, err := getbase(pb)
+ if structPointer_IsNil(base) {
+ return ErrNil
+ }
+ if err == nil {
+ err = p.enc_struct(GetProperties(t.Elem()), base)
+ }
+
+ if collectStats {
+ (stats).Encode++ // Parens are to work around a goimports bug.
+ }
+
+ if len(p.buf) > maxMarshalSize {
+ return ErrTooLarge
+ }
+ return err
+}
+
+// Size returns the encoded size of a protocol buffer.
+func Size(pb Message) (n int) {
+ // Can the object marshal itself? If so, Size is slow.
+ // TODO: add Size to Marshaler, or add a Sizer interface.
+ if m, ok := pb.(Marshaler); ok {
+ b, _ := m.Marshal()
+ return len(b)
+ }
+
+ t, base, err := getbase(pb)
+ if structPointer_IsNil(base) {
+ return 0
+ }
+ if err == nil {
+ n = size_struct(GetProperties(t.Elem()), base)
+ }
+
+ if collectStats {
+ (stats).Size++ // Parens are to work around a goimports bug.
+ }
+
+ return
+}
+
+// Individual type encoders.
+
+// Encode a bool.
+func (o *Buffer) enc_bool(p *Properties, base structPointer) error {
+ v := *structPointer_Bool(base, p.field)
+ if v == nil {
+ return ErrNil
+ }
+ x := 0
+ if *v {
+ x = 1
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func (o *Buffer) enc_proto3_bool(p *Properties, base structPointer) error {
+ v := *structPointer_BoolVal(base, p.field)
+ if !v {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, 1)
+ return nil
+}
+
+func size_bool(p *Properties, base structPointer) int {
+ v := *structPointer_Bool(base, p.field)
+ if v == nil {
+ return 0
+ }
+ return len(p.tagcode) + 1 // each bool takes exactly one byte
+}
+
+func size_proto3_bool(p *Properties, base structPointer) int {
+ v := *structPointer_BoolVal(base, p.field)
+ if !v && !p.oneof {
+ return 0
+ }
+ return len(p.tagcode) + 1 // each bool takes exactly one byte
+}
+
+// Encode an int32.
+func (o *Buffer) enc_int32(p *Properties, base structPointer) error {
+ v := structPointer_Word32(base, p.field)
+ if word32_IsNil(v) {
+ return ErrNil
+ }
+ x := int32(word32_Get(v)) // permit sign extension to use full 64-bit range
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func (o *Buffer) enc_proto3_int32(p *Properties, base structPointer) error {
+ v := structPointer_Word32Val(base, p.field)
+ x := int32(word32Val_Get(v)) // permit sign extension to use full 64-bit range
+ if x == 0 {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func size_int32(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word32(base, p.field)
+ if word32_IsNil(v) {
+ return 0
+ }
+ x := int32(word32_Get(v)) // permit sign extension to use full 64-bit range
+ n += len(p.tagcode)
+ n += p.valSize(uint64(x))
+ return
+}
+
+func size_proto3_int32(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word32Val(base, p.field)
+ x := int32(word32Val_Get(v)) // permit sign extension to use full 64-bit range
+ if x == 0 && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += p.valSize(uint64(x))
+ return
+}
+
+// Encode a uint32.
+// Exactly the same as int32, except for no sign extension.
+func (o *Buffer) enc_uint32(p *Properties, base structPointer) error {
+ v := structPointer_Word32(base, p.field)
+ if word32_IsNil(v) {
+ return ErrNil
+ }
+ x := word32_Get(v)
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func (o *Buffer) enc_proto3_uint32(p *Properties, base structPointer) error {
+ v := structPointer_Word32Val(base, p.field)
+ x := word32Val_Get(v)
+ if x == 0 {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func size_uint32(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word32(base, p.field)
+ if word32_IsNil(v) {
+ return 0
+ }
+ x := word32_Get(v)
+ n += len(p.tagcode)
+ n += p.valSize(uint64(x))
+ return
+}
+
+func size_proto3_uint32(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word32Val(base, p.field)
+ x := word32Val_Get(v)
+ if x == 0 && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += p.valSize(uint64(x))
+ return
+}
+
+// Encode an int64.
+func (o *Buffer) enc_int64(p *Properties, base structPointer) error {
+ v := structPointer_Word64(base, p.field)
+ if word64_IsNil(v) {
+ return ErrNil
+ }
+ x := word64_Get(v)
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, x)
+ return nil
+}
+
+func (o *Buffer) enc_proto3_int64(p *Properties, base structPointer) error {
+ v := structPointer_Word64Val(base, p.field)
+ x := word64Val_Get(v)
+ if x == 0 {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, x)
+ return nil
+}
+
+func size_int64(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word64(base, p.field)
+ if word64_IsNil(v) {
+ return 0
+ }
+ x := word64_Get(v)
+ n += len(p.tagcode)
+ n += p.valSize(x)
+ return
+}
+
+func size_proto3_int64(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word64Val(base, p.field)
+ x := word64Val_Get(v)
+ if x == 0 && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += p.valSize(x)
+ return
+}
+
+// Encode a string.
+func (o *Buffer) enc_string(p *Properties, base structPointer) error {
+ v := *structPointer_String(base, p.field)
+ if v == nil {
+ return ErrNil
+ }
+ x := *v
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeStringBytes(x)
+ return nil
+}
+
+func (o *Buffer) enc_proto3_string(p *Properties, base structPointer) error {
+ v := *structPointer_StringVal(base, p.field)
+ if v == "" {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeStringBytes(v)
+ return nil
+}
+
+func size_string(p *Properties, base structPointer) (n int) {
+ v := *structPointer_String(base, p.field)
+ if v == nil {
+ return 0
+ }
+ x := *v
+ n += len(p.tagcode)
+ n += sizeStringBytes(x)
+ return
+}
+
+func size_proto3_string(p *Properties, base structPointer) (n int) {
+ v := *structPointer_StringVal(base, p.field)
+ if v == "" && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += sizeStringBytes(v)
+ return
}
// All protocol buffer fields are nillable, but be careful.
@@ -201,3 +538,825 @@ func isNil(v reflect.Value) bool {
}
return false
}
+
+// Encode a message struct.
+func (o *Buffer) enc_struct_message(p *Properties, base structPointer) error {
+ var state errorState
+ structp := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(structp) {
+ return ErrNil
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, err := m.Marshal()
+ if err != nil && !state.shouldContinue(err, nil) {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ return state.err
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ return o.enc_len_struct(p.sprop, structp, &state)
+}
+
+func size_struct_message(p *Properties, base structPointer) int {
+ structp := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(structp) {
+ return 0
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, _ := m.Marshal()
+ n0 := len(p.tagcode)
+ n1 := sizeRawBytes(data)
+ return n0 + n1
+ }
+
+ n0 := len(p.tagcode)
+ n1 := size_struct(p.sprop, structp)
+ n2 := sizeVarint(uint64(n1)) // size of encoded length
+ return n0 + n1 + n2
+}
+
+// Encode a group struct.
+func (o *Buffer) enc_struct_group(p *Properties, base structPointer) error {
+ var state errorState
+ b := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(b) {
+ return ErrNil
+ }
+
+ o.EncodeVarint(uint64((p.Tag << 3) | WireStartGroup))
+ err := o.enc_struct(p.sprop, b)
+ if err != nil && !state.shouldContinue(err, nil) {
+ return err
+ }
+ o.EncodeVarint(uint64((p.Tag << 3) | WireEndGroup))
+ return state.err
+}
+
+func size_struct_group(p *Properties, base structPointer) (n int) {
+ b := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(b) {
+ return 0
+ }
+
+ n += sizeVarint(uint64((p.Tag << 3) | WireStartGroup))
+ n += size_struct(p.sprop, b)
+ n += sizeVarint(uint64((p.Tag << 3) | WireEndGroup))
+ return
+}
+
+// Encode a slice of bools ([]bool).
+func (o *Buffer) enc_slice_bool(p *Properties, base structPointer) error {
+ s := *structPointer_BoolSlice(base, p.field)
+ l := len(s)
+ if l == 0 {
+ return ErrNil
+ }
+ for _, x := range s {
+ o.buf = append(o.buf, p.tagcode...)
+ v := uint64(0)
+ if x {
+ v = 1
+ }
+ p.valEnc(o, v)
+ }
+ return nil
+}
+
+func size_slice_bool(p *Properties, base structPointer) int {
+ s := *structPointer_BoolSlice(base, p.field)
+ l := len(s)
+ if l == 0 {
+ return 0
+ }
+ return l * (len(p.tagcode) + 1) // each bool takes exactly one byte
+}
+
+// Encode a slice of bools ([]bool) in packed format.
+func (o *Buffer) enc_slice_packed_bool(p *Properties, base structPointer) error {
+ s := *structPointer_BoolSlice(base, p.field)
+ l := len(s)
+ if l == 0 {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeVarint(uint64(l)) // each bool takes exactly one byte
+ for _, x := range s {
+ v := uint64(0)
+ if x {
+ v = 1
+ }
+ p.valEnc(o, v)
+ }
+ return nil
+}
+
+func size_slice_packed_bool(p *Properties, base structPointer) (n int) {
+ s := *structPointer_BoolSlice(base, p.field)
+ l := len(s)
+ if l == 0 {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += sizeVarint(uint64(l))
+ n += l // each bool takes exactly one byte
+ return
+}
+
+// Encode a slice of bytes ([]byte).
+func (o *Buffer) enc_slice_byte(p *Properties, base structPointer) error {
+ s := *structPointer_Bytes(base, p.field)
+ if s == nil {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(s)
+ return nil
+}
+
+func (o *Buffer) enc_proto3_slice_byte(p *Properties, base structPointer) error {
+ s := *structPointer_Bytes(base, p.field)
+ if len(s) == 0 {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(s)
+ return nil
+}
+
+func size_slice_byte(p *Properties, base structPointer) (n int) {
+ s := *structPointer_Bytes(base, p.field)
+ if s == nil && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += sizeRawBytes(s)
+ return
+}
+
+func size_proto3_slice_byte(p *Properties, base structPointer) (n int) {
+ s := *structPointer_Bytes(base, p.field)
+ if len(s) == 0 && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += sizeRawBytes(s)
+ return
+}
+
+// Encode a slice of int32s ([]int32).
+func (o *Buffer) enc_slice_int32(p *Properties, base structPointer) error {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ for i := 0; i < l; i++ {
+ o.buf = append(o.buf, p.tagcode...)
+ x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
+ p.valEnc(o, uint64(x))
+ }
+ return nil
+}
+
+func size_slice_int32(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ for i := 0; i < l; i++ {
+ n += len(p.tagcode)
+ x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
+ n += p.valSize(uint64(x))
+ }
+ return
+}
+
+// Encode a slice of int32s ([]int32) in packed format.
+func (o *Buffer) enc_slice_packed_int32(p *Properties, base structPointer) error {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ // TODO: Reuse a Buffer.
+ buf := NewBuffer(nil)
+ for i := 0; i < l; i++ {
+ x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
+ p.valEnc(buf, uint64(x))
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeVarint(uint64(len(buf.buf)))
+ o.buf = append(o.buf, buf.buf...)
+ return nil
+}
+
+func size_slice_packed_int32(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ var bufSize int
+ for i := 0; i < l; i++ {
+ x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
+ bufSize += p.valSize(uint64(x))
+ }
+
+ n += len(p.tagcode)
+ n += sizeVarint(uint64(bufSize))
+ n += bufSize
+ return
+}
+
+// Encode a slice of uint32s ([]uint32).
+// Exactly the same as int32, except for no sign extension.
+func (o *Buffer) enc_slice_uint32(p *Properties, base structPointer) error {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ for i := 0; i < l; i++ {
+ o.buf = append(o.buf, p.tagcode...)
+ x := s.Index(i)
+ p.valEnc(o, uint64(x))
+ }
+ return nil
+}
+
+func size_slice_uint32(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ for i := 0; i < l; i++ {
+ n += len(p.tagcode)
+ x := s.Index(i)
+ n += p.valSize(uint64(x))
+ }
+ return
+}
+
+// Encode a slice of uint32s ([]uint32) in packed format.
+// Exactly the same as int32, except for no sign extension.
+func (o *Buffer) enc_slice_packed_uint32(p *Properties, base structPointer) error {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ // TODO: Reuse a Buffer.
+ buf := NewBuffer(nil)
+ for i := 0; i < l; i++ {
+ p.valEnc(buf, uint64(s.Index(i)))
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeVarint(uint64(len(buf.buf)))
+ o.buf = append(o.buf, buf.buf...)
+ return nil
+}
+
+func size_slice_packed_uint32(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ var bufSize int
+ for i := 0; i < l; i++ {
+ bufSize += p.valSize(uint64(s.Index(i)))
+ }
+
+ n += len(p.tagcode)
+ n += sizeVarint(uint64(bufSize))
+ n += bufSize
+ return
+}
+
+// Encode a slice of int64s ([]int64).
+func (o *Buffer) enc_slice_int64(p *Properties, base structPointer) error {
+ s := structPointer_Word64Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ for i := 0; i < l; i++ {
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, s.Index(i))
+ }
+ return nil
+}
+
+func size_slice_int64(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word64Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ for i := 0; i < l; i++ {
+ n += len(p.tagcode)
+ n += p.valSize(s.Index(i))
+ }
+ return
+}
+
+// Encode a slice of int64s ([]int64) in packed format.
+func (o *Buffer) enc_slice_packed_int64(p *Properties, base structPointer) error {
+ s := structPointer_Word64Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ // TODO: Reuse a Buffer.
+ buf := NewBuffer(nil)
+ for i := 0; i < l; i++ {
+ p.valEnc(buf, s.Index(i))
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeVarint(uint64(len(buf.buf)))
+ o.buf = append(o.buf, buf.buf...)
+ return nil
+}
+
+func size_slice_packed_int64(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word64Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ var bufSize int
+ for i := 0; i < l; i++ {
+ bufSize += p.valSize(s.Index(i))
+ }
+
+ n += len(p.tagcode)
+ n += sizeVarint(uint64(bufSize))
+ n += bufSize
+ return
+}
+
+// Encode a slice of slice of bytes ([][]byte).
+func (o *Buffer) enc_slice_slice_byte(p *Properties, base structPointer) error {
+ ss := *structPointer_BytesSlice(base, p.field)
+ l := len(ss)
+ if l == 0 {
+ return ErrNil
+ }
+ for i := 0; i < l; i++ {
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(ss[i])
+ }
+ return nil
+}
+
+func size_slice_slice_byte(p *Properties, base structPointer) (n int) {
+ ss := *structPointer_BytesSlice(base, p.field)
+ l := len(ss)
+ if l == 0 {
+ return 0
+ }
+ n += l * len(p.tagcode)
+ for i := 0; i < l; i++ {
+ n += sizeRawBytes(ss[i])
+ }
+ return
+}
+
+// Encode a slice of strings ([]string).
+func (o *Buffer) enc_slice_string(p *Properties, base structPointer) error {
+ ss := *structPointer_StringSlice(base, p.field)
+ l := len(ss)
+ for i := 0; i < l; i++ {
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeStringBytes(ss[i])
+ }
+ return nil
+}
+
+func size_slice_string(p *Properties, base structPointer) (n int) {
+ ss := *structPointer_StringSlice(base, p.field)
+ l := len(ss)
+ n += l * len(p.tagcode)
+ for i := 0; i < l; i++ {
+ n += sizeStringBytes(ss[i])
+ }
+ return
+}
+
+// Encode a slice of message structs ([]*struct).
+func (o *Buffer) enc_slice_struct_message(p *Properties, base structPointer) error {
+ var state errorState
+ s := structPointer_StructPointerSlice(base, p.field)
+ l := s.Len()
+
+ for i := 0; i < l; i++ {
+ structp := s.Index(i)
+ if structPointer_IsNil(structp) {
+ return errRepeatedHasNil
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, err := m.Marshal()
+ if err != nil && !state.shouldContinue(err, nil) {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ continue
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ err := o.enc_len_struct(p.sprop, structp, &state)
+ if err != nil && !state.shouldContinue(err, nil) {
+ if err == ErrNil {
+ return errRepeatedHasNil
+ }
+ return err
+ }
+ }
+ return state.err
+}
+
+func size_slice_struct_message(p *Properties, base structPointer) (n int) {
+ s := structPointer_StructPointerSlice(base, p.field)
+ l := s.Len()
+ n += l * len(p.tagcode)
+ for i := 0; i < l; i++ {
+ structp := s.Index(i)
+ if structPointer_IsNil(structp) {
+ return // return the size up to this point
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, _ := m.Marshal()
+ n += sizeRawBytes(data)
+ continue
+ }
+
+ n0 := size_struct(p.sprop, structp)
+ n1 := sizeVarint(uint64(n0)) // size of encoded length
+ n += n0 + n1
+ }
+ return
+}
+
+// Encode a slice of group structs ([]*struct).
+func (o *Buffer) enc_slice_struct_group(p *Properties, base structPointer) error {
+ var state errorState
+ s := structPointer_StructPointerSlice(base, p.field)
+ l := s.Len()
+
+ for i := 0; i < l; i++ {
+ b := s.Index(i)
+ if structPointer_IsNil(b) {
+ return errRepeatedHasNil
+ }
+
+ o.EncodeVarint(uint64((p.Tag << 3) | WireStartGroup))
+
+ err := o.enc_struct(p.sprop, b)
+
+ if err != nil && !state.shouldContinue(err, nil) {
+ if err == ErrNil {
+ return errRepeatedHasNil
+ }
+ return err
+ }
+
+ o.EncodeVarint(uint64((p.Tag << 3) | WireEndGroup))
+ }
+ return state.err
+}
+
+func size_slice_struct_group(p *Properties, base structPointer) (n int) {
+ s := structPointer_StructPointerSlice(base, p.field)
+ l := s.Len()
+
+ n += l * sizeVarint(uint64((p.Tag<<3)|WireStartGroup))
+ n += l * sizeVarint(uint64((p.Tag<<3)|WireEndGroup))
+ for i := 0; i < l; i++ {
+ b := s.Index(i)
+ if structPointer_IsNil(b) {
+ return // return size up to this point
+ }
+
+ n += size_struct(p.sprop, b)
+ }
+ return
+}
+
+// Encode an extension map.
+func (o *Buffer) enc_map(p *Properties, base structPointer) error {
+ exts := structPointer_ExtMap(base, p.field)
+ if err := encodeExtensionsMap(*exts); err != nil {
+ return err
+ }
+
+ return o.enc_map_body(*exts)
+}
+
+func (o *Buffer) enc_exts(p *Properties, base structPointer) error {
+ exts := structPointer_Extensions(base, p.field)
+
+ v, mu := exts.extensionsRead()
+ if v == nil {
+ return nil
+ }
+
+ mu.Lock()
+ defer mu.Unlock()
+ if err := encodeExtensionsMap(v); err != nil {
+ return err
+ }
+
+ return o.enc_map_body(v)
+}
+
+func (o *Buffer) enc_map_body(v map[int32]Extension) error {
+ // Fast-path for common cases: zero or one extensions.
+ if len(v) <= 1 {
+ for _, e := range v {
+ o.buf = append(o.buf, e.enc...)
+ }
+ return nil
+ }
+
+ // Sort keys to provide a deterministic encoding.
+ keys := make([]int, 0, len(v))
+ for k := range v {
+ keys = append(keys, int(k))
+ }
+ sort.Ints(keys)
+
+ for _, k := range keys {
+ o.buf = append(o.buf, v[int32(k)].enc...)
+ }
+ return nil
+}
+
+func size_map(p *Properties, base structPointer) int {
+ v := structPointer_ExtMap(base, p.field)
+ return extensionsMapSize(*v)
+}
+
+func size_exts(p *Properties, base structPointer) int {
+ v := structPointer_Extensions(base, p.field)
+ return extensionsSize(v)
+}
+
+// Encode a map field.
+func (o *Buffer) enc_new_map(p *Properties, base structPointer) error {
+ var state errorState // XXX: or do we need to plumb this through?
+
+ /*
+ A map defined as
+ map map_field = N;
+ is encoded in the same way as
+ message MapFieldEntry {
+ key_type key = 1;
+ value_type value = 2;
+ }
+ repeated MapFieldEntry map_field = N;
+ */
+
+ v := structPointer_NewAt(base, p.field, p.mtype).Elem() // map[K]V
+ if v.Len() == 0 {
+ return nil
+ }
+
+ keycopy, valcopy, keybase, valbase := mapEncodeScratch(p.mtype)
+
+ enc := func() error {
+ if err := p.mkeyprop.enc(o, p.mkeyprop, keybase); err != nil {
+ return err
+ }
+ if err := p.mvalprop.enc(o, p.mvalprop, valbase); err != nil && err != ErrNil {
+ return err
+ }
+ return nil
+ }
+
+ // Don't sort map keys. It is not required by the spec, and C++ doesn't do it.
+ for _, key := range v.MapKeys() {
+ val := v.MapIndex(key)
+
+ keycopy.Set(key)
+ valcopy.Set(val)
+
+ o.buf = append(o.buf, p.tagcode...)
+ if err := o.enc_len_thing(enc, &state); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func size_new_map(p *Properties, base structPointer) int {
+ v := structPointer_NewAt(base, p.field, p.mtype).Elem() // map[K]V
+
+ keycopy, valcopy, keybase, valbase := mapEncodeScratch(p.mtype)
+
+ n := 0
+ for _, key := range v.MapKeys() {
+ val := v.MapIndex(key)
+ keycopy.Set(key)
+ valcopy.Set(val)
+
+ // Tag codes for key and val are the responsibility of the sub-sizer.
+ keysize := p.mkeyprop.size(p.mkeyprop, keybase)
+ valsize := p.mvalprop.size(p.mvalprop, valbase)
+ entry := keysize + valsize
+ // Add on tag code and length of map entry itself.
+ n += len(p.tagcode) + sizeVarint(uint64(entry)) + entry
+ }
+ return n
+}
+
+// mapEncodeScratch returns a new reflect.Value matching the map's value type,
+// and a structPointer suitable for passing to an encoder or sizer.
+func mapEncodeScratch(mapType reflect.Type) (keycopy, valcopy reflect.Value, keybase, valbase structPointer) {
+ // Prepare addressable doubly-indirect placeholders for the key and value types.
+ // This is needed because the element-type encoders expect **T, but the map iteration produces T.
+
+ keycopy = reflect.New(mapType.Key()).Elem() // addressable K
+ keyptr := reflect.New(reflect.PtrTo(keycopy.Type())).Elem() // addressable *K
+ keyptr.Set(keycopy.Addr()) //
+ keybase = toStructPointer(keyptr.Addr()) // **K
+
+ // Value types are more varied and require special handling.
+ switch mapType.Elem().Kind() {
+ case reflect.Slice:
+ // []byte
+ var dummy []byte
+ valcopy = reflect.ValueOf(&dummy).Elem() // addressable []byte
+ valbase = toStructPointer(valcopy.Addr())
+ case reflect.Ptr:
+ // message; the generated field type is map[K]*Msg (so V is *Msg),
+ // so we only need one level of indirection.
+ valcopy = reflect.New(mapType.Elem()).Elem() // addressable V
+ valbase = toStructPointer(valcopy.Addr())
+ default:
+ // everything else
+ valcopy = reflect.New(mapType.Elem()).Elem() // addressable V
+ valptr := reflect.New(reflect.PtrTo(valcopy.Type())).Elem() // addressable *V
+ valptr.Set(valcopy.Addr()) //
+ valbase = toStructPointer(valptr.Addr()) // **V
+ }
+ return
+}
+
+// Encode a struct.
+func (o *Buffer) enc_struct(prop *StructProperties, base structPointer) error {
+ var state errorState
+ // Encode fields in tag order so that decoders may use optimizations
+ // that depend on the ordering.
+ // https://developers.google.com/protocol-buffers/docs/encoding#order
+ for _, i := range prop.order {
+ p := prop.Prop[i]
+ if p.enc != nil {
+ err := p.enc(o, p, base)
+ if err != nil {
+ if err == ErrNil {
+ if p.Required && state.err == nil {
+ state.err = &RequiredNotSetError{p.Name}
+ }
+ } else if err == errRepeatedHasNil {
+ // Give more context to nil values in repeated fields.
+ return errors.New("repeated field " + p.OrigName + " has nil element")
+ } else if !state.shouldContinue(err, p) {
+ return err
+ }
+ }
+ if len(o.buf) > maxMarshalSize {
+ return ErrTooLarge
+ }
+ }
+ }
+
+ // Do oneof fields.
+ if prop.oneofMarshaler != nil {
+ m := structPointer_Interface(base, prop.stype).(Message)
+ if err := prop.oneofMarshaler(m, o); err == ErrNil {
+ return errOneofHasNil
+ } else if err != nil {
+ return err
+ }
+ }
+
+ // Add unrecognized fields at the end.
+ if prop.unrecField.IsValid() {
+ v := *structPointer_Bytes(base, prop.unrecField)
+ if len(o.buf)+len(v) > maxMarshalSize {
+ return ErrTooLarge
+ }
+ if len(v) > 0 {
+ o.buf = append(o.buf, v...)
+ }
+ }
+
+ return state.err
+}
+
+func size_struct(prop *StructProperties, base structPointer) (n int) {
+ for _, i := range prop.order {
+ p := prop.Prop[i]
+ if p.size != nil {
+ n += p.size(p, base)
+ }
+ }
+
+ // Add unrecognized fields at the end.
+ if prop.unrecField.IsValid() {
+ v := *structPointer_Bytes(base, prop.unrecField)
+ n += len(v)
+ }
+
+ // Factor in any oneof fields.
+ if prop.oneofSizer != nil {
+ m := structPointer_Interface(base, prop.stype).(Message)
+ n += prop.oneofSizer(m)
+ }
+
+ return
+}
+
+var zeroes [20]byte // longer than any conceivable sizeVarint
+
+// Encode a struct, preceded by its encoded length (as a varint).
+func (o *Buffer) enc_len_struct(prop *StructProperties, base structPointer, state *errorState) error {
+ return o.enc_len_thing(func() error { return o.enc_struct(prop, base) }, state)
+}
+
+// Encode something, preceded by its encoded length (as a varint).
+func (o *Buffer) enc_len_thing(enc func() error, state *errorState) error {
+ iLen := len(o.buf)
+ o.buf = append(o.buf, 0, 0, 0, 0) // reserve four bytes for length
+ iMsg := len(o.buf)
+ err := enc()
+ if err != nil && !state.shouldContinue(err, nil) {
+ return err
+ }
+ lMsg := len(o.buf) - iMsg
+ lLen := sizeVarint(uint64(lMsg))
+ switch x := lLen - (iMsg - iLen); {
+ case x > 0: // actual length is x bytes larger than the space we reserved
+ // Move msg x bytes right.
+ o.buf = append(o.buf, zeroes[:x]...)
+ copy(o.buf[iMsg+x:], o.buf[iMsg:iMsg+lMsg])
+ case x < 0: // actual length is x bytes smaller than the space we reserved
+ // Move msg x bytes left.
+ copy(o.buf[iMsg+x:], o.buf[iMsg:iMsg+lMsg])
+ o.buf = o.buf[:len(o.buf)+x] // x is negative
+ }
+ // Encode the length in the reserved space.
+ o.buf = o.buf[:iLen]
+ o.EncodeVarint(uint64(lMsg))
+ o.buf = o.buf[:len(o.buf)+lMsg]
+ return state.err
+}
+
+// errorState maintains the first error that occurs and updates that error
+// with additional context.
+type errorState struct {
+ err error
+}
+
+// shouldContinue reports whether encoding should continue upon encountering the
+// given error. If the error is RequiredNotSetError, shouldContinue returns true
+// and, if this is the first appearance of that error, remembers it for future
+// reporting.
+//
+// If prop is not nil, it may update any error with additional context about the
+// field with the error.
+func (s *errorState) shouldContinue(err error, prop *Properties) bool {
+ // Ignore unset required fields.
+ reqNotSet, ok := err.(*RequiredNotSetError)
+ if !ok {
+ return false
+ }
+ if s.err == nil {
+ if prop != nil {
+ err = &RequiredNotSetError{prop.Name + "." + reqNotSet.field}
+ }
+ s.err = err
+ }
+ return true
+}
diff --git a/vendor/github.com/gogo/protobuf/proto/encode_gogo.go b/vendor/github.com/gogo/protobuf/proto/encode_gogo.go
index 0f5fb173e9f..32111b7f41d 100644
--- a/vendor/github.com/gogo/protobuf/proto/encode_gogo.go
+++ b/vendor/github.com/gogo/protobuf/proto/encode_gogo.go
@@ -3,6 +3,11 @@
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 The Go Authors. All rights reserved.
+// http://github.com/golang/protobuf/
+//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
@@ -13,6 +18,9 @@
// 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
@@ -28,6 +36,315 @@
package proto
+import (
+ "reflect"
+)
+
func NewRequiredNotSetError(field string) *RequiredNotSetError {
return &RequiredNotSetError{field}
}
+
+type Sizer interface {
+ Size() int
+}
+
+func (o *Buffer) enc_ext_slice_byte(p *Properties, base structPointer) error {
+ s := *structPointer_Bytes(base, p.field)
+ if s == nil {
+ return ErrNil
+ }
+ o.buf = append(o.buf, s...)
+ return nil
+}
+
+func size_ext_slice_byte(p *Properties, base structPointer) (n int) {
+ s := *structPointer_Bytes(base, p.field)
+ if s == nil {
+ return 0
+ }
+ n += len(s)
+ return
+}
+
+// Encode a reference to bool pointer.
+func (o *Buffer) enc_ref_bool(p *Properties, base structPointer) error {
+ v := *structPointer_BoolVal(base, p.field)
+ x := 0
+ if v {
+ x = 1
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func size_ref_bool(p *Properties, base structPointer) int {
+ return len(p.tagcode) + 1 // each bool takes exactly one byte
+}
+
+// Encode a reference to int32 pointer.
+func (o *Buffer) enc_ref_int32(p *Properties, base structPointer) error {
+ v := structPointer_Word32Val(base, p.field)
+ x := int32(word32Val_Get(v))
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func size_ref_int32(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word32Val(base, p.field)
+ x := int32(word32Val_Get(v))
+ n += len(p.tagcode)
+ n += p.valSize(uint64(x))
+ return
+}
+
+func (o *Buffer) enc_ref_uint32(p *Properties, base structPointer) error {
+ v := structPointer_Word32Val(base, p.field)
+ x := word32Val_Get(v)
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func size_ref_uint32(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word32Val(base, p.field)
+ x := word32Val_Get(v)
+ n += len(p.tagcode)
+ n += p.valSize(uint64(x))
+ return
+}
+
+// Encode a reference to an int64 pointer.
+func (o *Buffer) enc_ref_int64(p *Properties, base structPointer) error {
+ v := structPointer_Word64Val(base, p.field)
+ x := word64Val_Get(v)
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, x)
+ return nil
+}
+
+func size_ref_int64(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word64Val(base, p.field)
+ x := word64Val_Get(v)
+ n += len(p.tagcode)
+ n += p.valSize(x)
+ return
+}
+
+// Encode a reference to a string pointer.
+func (o *Buffer) enc_ref_string(p *Properties, base structPointer) error {
+ v := *structPointer_StringVal(base, p.field)
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeStringBytes(v)
+ return nil
+}
+
+func size_ref_string(p *Properties, base structPointer) (n int) {
+ v := *structPointer_StringVal(base, p.field)
+ n += len(p.tagcode)
+ n += sizeStringBytes(v)
+ return
+}
+
+// Encode a reference to a message struct.
+func (o *Buffer) enc_ref_struct_message(p *Properties, base structPointer) error {
+ var state errorState
+ structp := structPointer_GetRefStructPointer(base, p.field)
+ if structPointer_IsNil(structp) {
+ return ErrNil
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, err := m.Marshal()
+ if err != nil && !state.shouldContinue(err, nil) {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ return nil
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ return o.enc_len_struct(p.sprop, structp, &state)
+}
+
+//TODO this is only copied, please fix this
+func size_ref_struct_message(p *Properties, base structPointer) int {
+ structp := structPointer_GetRefStructPointer(base, p.field)
+ if structPointer_IsNil(structp) {
+ return 0
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, _ := m.Marshal()
+ n0 := len(p.tagcode)
+ n1 := sizeRawBytes(data)
+ return n0 + n1
+ }
+
+ n0 := len(p.tagcode)
+ n1 := size_struct(p.sprop, structp)
+ n2 := sizeVarint(uint64(n1)) // size of encoded length
+ return n0 + n1 + n2
+}
+
+// Encode a slice of references to message struct pointers ([]struct).
+func (o *Buffer) enc_slice_ref_struct_message(p *Properties, base structPointer) error {
+ var state errorState
+ ss := structPointer_StructRefSlice(base, p.field, p.stype.Size())
+ l := ss.Len()
+ for i := 0; i < l; i++ {
+ structp := ss.Index(i)
+ if structPointer_IsNil(structp) {
+ return errRepeatedHasNil
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, err := m.Marshal()
+ if err != nil && !state.shouldContinue(err, nil) {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ continue
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ err := o.enc_len_struct(p.sprop, structp, &state)
+ if err != nil && !state.shouldContinue(err, nil) {
+ if err == ErrNil {
+ return errRepeatedHasNil
+ }
+ return err
+ }
+
+ }
+ return state.err
+}
+
+//TODO this is only copied, please fix this
+func size_slice_ref_struct_message(p *Properties, base structPointer) (n int) {
+ ss := structPointer_StructRefSlice(base, p.field, p.stype.Size())
+ l := ss.Len()
+ n += l * len(p.tagcode)
+ for i := 0; i < l; i++ {
+ structp := ss.Index(i)
+ if structPointer_IsNil(structp) {
+ return // return the size up to this point
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, _ := m.Marshal()
+ n += len(p.tagcode)
+ n += sizeRawBytes(data)
+ continue
+ }
+
+ n0 := size_struct(p.sprop, structp)
+ n1 := sizeVarint(uint64(n0)) // size of encoded length
+ n += n0 + n1
+ }
+ return
+}
+
+func (o *Buffer) enc_custom_bytes(p *Properties, base structPointer) error {
+ i := structPointer_InterfaceRef(base, p.field, p.ctype)
+ if i == nil {
+ return ErrNil
+ }
+ custom := i.(Marshaler)
+ data, err := custom.Marshal()
+ if err != nil {
+ return err
+ }
+ if data == nil {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ return nil
+}
+
+func size_custom_bytes(p *Properties, base structPointer) (n int) {
+ n += len(p.tagcode)
+ i := structPointer_InterfaceRef(base, p.field, p.ctype)
+ if i == nil {
+ return 0
+ }
+ custom := i.(Marshaler)
+ data, _ := custom.Marshal()
+ n += sizeRawBytes(data)
+ return
+}
+
+func (o *Buffer) enc_custom_ref_bytes(p *Properties, base structPointer) error {
+ custom := structPointer_InterfaceAt(base, p.field, p.ctype).(Marshaler)
+ data, err := custom.Marshal()
+ if err != nil {
+ return err
+ }
+ if data == nil {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ return nil
+}
+
+func size_custom_ref_bytes(p *Properties, base structPointer) (n int) {
+ n += len(p.tagcode)
+ i := structPointer_InterfaceAt(base, p.field, p.ctype)
+ if i == nil {
+ return 0
+ }
+ custom := i.(Marshaler)
+ data, _ := custom.Marshal()
+ n += sizeRawBytes(data)
+ return
+}
+
+func (o *Buffer) enc_custom_slice_bytes(p *Properties, base structPointer) error {
+ inter := structPointer_InterfaceRef(base, p.field, p.ctype)
+ if inter == nil {
+ return ErrNil
+ }
+ slice := reflect.ValueOf(inter)
+ l := slice.Len()
+ for i := 0; i < l; i++ {
+ v := slice.Index(i)
+ custom := v.Interface().(Marshaler)
+ data, err := custom.Marshal()
+ if err != nil {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ }
+ return nil
+}
+
+func size_custom_slice_bytes(p *Properties, base structPointer) (n int) {
+ inter := structPointer_InterfaceRef(base, p.field, p.ctype)
+ if inter == nil {
+ return 0
+ }
+ slice := reflect.ValueOf(inter)
+ l := slice.Len()
+ n += l * len(p.tagcode)
+ for i := 0; i < l; i++ {
+ v := slice.Index(i)
+ custom := v.Interface().(Marshaler)
+ data, _ := custom.Marshal()
+ n += sizeRawBytes(data)
+ }
+ return
+}
diff --git a/vendor/github.com/gogo/protobuf/proto/equal.go b/vendor/github.com/gogo/protobuf/proto/equal.go
index d4db5a1c145..2ed1cf59666 100644
--- a/vendor/github.com/gogo/protobuf/proto/equal.go
+++ b/vendor/github.com/gogo/protobuf/proto/equal.go
@@ -109,6 +109,15 @@ func equalStruct(v1, v2 reflect.Value) bool {
// set/unset mismatch
return false
}
+ b1, ok := f1.Interface().(raw)
+ if ok {
+ b2 := f2.Interface().(raw)
+ // RawMessage
+ if !bytes.Equal(b1.Bytes(), b2.Bytes()) {
+ return false
+ }
+ continue
+ }
f1, f2 = f1.Elem(), f2.Elem()
}
if !equalAny(f1, f2, sprop.Prop[i]) {
@@ -137,7 +146,11 @@ func equalStruct(v1, v2 reflect.Value) bool {
u1 := uf.Bytes()
u2 := v2.FieldByName("XXX_unrecognized").Bytes()
- return bytes.Equal(u1, u2)
+ if !bytes.Equal(u1, u2) {
+ return false
+ }
+
+ return true
}
// v1 and v2 are known to have the same type.
@@ -248,15 +261,6 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
m1, m2 := e1.value, e2.value
- if m1 == nil && m2 == nil {
- // Both have only encoded form.
- if bytes.Equal(e1.enc, e2.enc) {
- continue
- }
- // The bytes are different, but the extensions might still be
- // equal. We need to decode them to compare.
- }
-
if m1 != nil && m2 != nil {
// Both are unencoded.
if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
@@ -272,12 +276,8 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
desc = m[extNum]
}
if desc == nil {
- // If both have only encoded form and the bytes are the same,
- // it is handled above. We get here when the bytes are different.
- // We don't know how to decode it, so just compare them as byte
- // slices.
log.Printf("proto: don't know how to compare extension %d of %v", extNum, base)
- return false
+ continue
}
var err error
if m1 == nil {
diff --git a/vendor/github.com/gogo/protobuf/proto/extensions.go b/vendor/github.com/gogo/protobuf/proto/extensions.go
index 686bd2a09d0..0dfcb538e8f 100644
--- a/vendor/github.com/gogo/protobuf/proto/extensions.go
+++ b/vendor/github.com/gogo/protobuf/proto/extensions.go
@@ -38,7 +38,6 @@ package proto
import (
"errors"
"fmt"
- "io"
"reflect"
"strconv"
"sync"
@@ -70,6 +69,12 @@ type extendableProtoV1 interface {
ExtensionMap() map[int32]Extension
}
+type extensionsBytes interface {
+ Message
+ ExtensionRangeArray() []ExtensionRange
+ GetExtensions() *[]byte
+}
+
// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto.
type extensionAdapter struct {
extendableProtoV1
@@ -92,31 +97,14 @@ func (n notLocker) Unlock() {}
// extendable returns the extendableProto interface for the given generated proto message.
// If the proto message has the old extension format, it returns a wrapper that implements
// the extendableProto interface.
-func extendable(p interface{}) (extendableProto, error) {
- switch p := p.(type) {
- case extendableProto:
- if isNilPtr(p) {
- return nil, fmt.Errorf("proto: nil %T is not extendable", p)
- }
- return p, nil
- case extendableProtoV1:
- if isNilPtr(p) {
- return nil, fmt.Errorf("proto: nil %T is not extendable", p)
- }
- return extensionAdapter{p}, nil
- case extensionsBytes:
- return slowExtensionAdapter{p}, nil
+func extendable(p interface{}) (extendableProto, bool) {
+ if ep, ok := p.(extendableProto); ok {
+ return ep, ok
}
- // Don't allocate a specific error containing %T:
- // this is the hot path for Clone and MarshalText.
- return nil, errNotExtendable
-}
-
-var errNotExtendable = errors.New("proto: not an extendable proto.Message")
-
-func isNilPtr(x interface{}) bool {
- v := reflect.ValueOf(x)
- return v.Kind() == reflect.Ptr && v.IsNil()
+ if ep, ok := p.(extendableProtoV1); ok {
+ return extensionAdapter{ep}, ok
+ }
+ return nil, false
}
// XXX_InternalExtensions is an internal representation of proto extensions.
@@ -161,6 +149,16 @@ func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Loc
return e.p.extensionMap, &e.p.mu
}
+type extensionRange interface {
+ Message
+ ExtensionRangeArray() []ExtensionRange
+}
+
+var extendableProtoType = reflect.TypeOf((*extendableProto)(nil)).Elem()
+var extendableProtoV1Type = reflect.TypeOf((*extendableProtoV1)(nil)).Elem()
+var extendableBytesType = reflect.TypeOf((*extensionsBytes)(nil)).Elem()
+var extensionRangeType = reflect.TypeOf((*extensionRange)(nil)).Elem()
+
// ExtensionDesc represents an extension specification.
// Used in generated code from the protocol compiler.
type ExtensionDesc struct {
@@ -200,8 +198,8 @@ func SetRawExtension(base Message, id int32, b []byte) {
*ext = append(*ext, b...)
return
}
- epb, err := extendable(base)
- if err != nil {
+ epb, ok := extendable(base)
+ if !ok {
return
}
extmap := epb.extensionsWrite()
@@ -209,7 +207,7 @@ func SetRawExtension(base Message, id int32, b []byte) {
}
// isExtensionField returns true iff the given field number is in an extension range.
-func isExtensionField(pb extendableProto, field int32) bool {
+func isExtensionField(pb extensionRange, field int32) bool {
for _, er := range pb.ExtensionRangeArray() {
if er.Start <= field && field <= er.End {
return true
@@ -225,11 +223,8 @@ func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error {
if ea, ok := pbi.(extensionAdapter); ok {
pbi = ea.extendableProtoV1
}
- if ea, ok := pbi.(slowExtensionAdapter); ok {
- pbi = ea.extensionsBytes
- }
if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b {
- return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a)
+ return errors.New("proto: bad extended type; " + b.String() + " does not extend " + a.String())
}
// Check the range.
if !isExtensionField(pb, extension.Field) {
@@ -274,6 +269,80 @@ func extensionProperties(ed *ExtensionDesc) *Properties {
return prop
}
+// encode encodes any unmarshaled (unencoded) extensions in e.
+func encodeExtensions(e *XXX_InternalExtensions) error {
+ m, mu := e.extensionsRead()
+ if m == nil {
+ return nil // fast path
+ }
+ mu.Lock()
+ defer mu.Unlock()
+ return encodeExtensionsMap(m)
+}
+
+// encode encodes any unmarshaled (unencoded) extensions in e.
+func encodeExtensionsMap(m map[int32]Extension) error {
+ for k, e := range m {
+ if e.value == nil || e.desc == nil {
+ // Extension is only in its encoded form.
+ continue
+ }
+
+ // We don't skip extensions that have an encoded form set,
+ // because the extension value may have been mutated after
+ // the last time this function was called.
+
+ et := reflect.TypeOf(e.desc.ExtensionType)
+ props := extensionProperties(e.desc)
+
+ p := NewBuffer(nil)
+ // If e.value has type T, the encoder expects a *struct{ X T }.
+ // Pass a *T with a zero field and hope it all works out.
+ x := reflect.New(et)
+ x.Elem().Set(reflect.ValueOf(e.value))
+ if err := props.enc(p, props, toStructPointer(x)); err != nil {
+ return err
+ }
+ e.enc = p.buf
+ m[k] = e
+ }
+ return nil
+}
+
+func extensionsSize(e *XXX_InternalExtensions) (n int) {
+ m, mu := e.extensionsRead()
+ if m == nil {
+ return 0
+ }
+ mu.Lock()
+ defer mu.Unlock()
+ return extensionsMapSize(m)
+}
+
+func extensionsMapSize(m map[int32]Extension) (n int) {
+ for _, e := range m {
+ if e.value == nil || e.desc == nil {
+ // Extension is only in its encoded form.
+ n += len(e.enc)
+ continue
+ }
+
+ // We don't skip extensions that have an encoded form set,
+ // because the extension value may have been mutated after
+ // the last time this function was called.
+
+ et := reflect.TypeOf(e.desc.ExtensionType)
+ props := extensionProperties(e.desc)
+
+ // If e.value has type T, the encoder expects a *struct{ X T }.
+ // Pass a *T with a zero field and hope it all works out.
+ x := reflect.New(et)
+ x.Elem().Set(reflect.ValueOf(e.value))
+ n += props.size(props, toStructPointer(x))
+ }
+ return
+}
+
// HasExtension returns whether the given extension is present in pb.
func HasExtension(pb Message, extension *ExtensionDesc) bool {
if epb, doki := pb.(extensionsBytes); doki {
@@ -297,8 +366,8 @@ func HasExtension(pb Message, extension *ExtensionDesc) bool {
return false
}
// TODO: Check types, field numbers, etc.?
- epb, err := extendable(pb)
- if err != nil {
+ epb, ok := extendable(pb)
+ if !ok {
return false
}
extmap, mu := epb.extensionsRead()
@@ -306,26 +375,46 @@ func HasExtension(pb Message, extension *ExtensionDesc) bool {
return false
}
mu.Lock()
- _, ok := extmap[extension.Field]
+ _, ok = extmap[extension.Field]
mu.Unlock()
return ok
}
+func deleteExtension(pb extensionsBytes, theFieldNum int32, offset int) int {
+ ext := pb.GetExtensions()
+ for offset < len(*ext) {
+ tag, n1 := DecodeVarint((*ext)[offset:])
+ fieldNum := int32(tag >> 3)
+ wireType := int(tag & 0x7)
+ n2, err := size((*ext)[offset+n1:], wireType)
+ if err != nil {
+ panic(err)
+ }
+ newOffset := offset + n1 + n2
+ if fieldNum == theFieldNum {
+ *ext = append((*ext)[:offset], (*ext)[newOffset:]...)
+ return offset
+ }
+ offset = newOffset
+ }
+ return -1
+}
+
// ClearExtension removes the given extension from pb.
func ClearExtension(pb Message, extension *ExtensionDesc) {
clearExtension(pb, extension.Field)
}
func clearExtension(pb Message, fieldNum int32) {
- if epb, ok := pb.(extensionsBytes); ok {
+ if epb, doki := pb.(extensionsBytes); doki {
offset := 0
for offset != -1 {
offset = deleteExtension(epb, fieldNum, offset)
}
return
}
- epb, err := extendable(pb)
- if err != nil {
+ epb, ok := extendable(pb)
+ if !ok {
return
}
// TODO: Check types, field numbers, etc.?
@@ -333,31 +422,37 @@ func clearExtension(pb Message, fieldNum int32) {
delete(extmap, fieldNum)
}
-// GetExtension retrieves a proto2 extended field from pb.
-//
-// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil),
-// then GetExtension parses the encoded field and returns a Go value of the specified type.
-// If the field is not present, then the default value is returned (if one is specified),
-// otherwise ErrMissingExtension is reported.
-//
-// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil),
-// then GetExtension returns the raw encoded bytes of the field extension.
+// GetExtension parses and returns the given extension of pb.
+// If the extension is not present and has no default value it returns ErrMissingExtension.
func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
if epb, doki := pb.(extensionsBytes); doki {
ext := epb.GetExtensions()
- return decodeExtensionFromBytes(extension, *ext)
+ o := 0
+ for o < len(*ext) {
+ tag, n := DecodeVarint((*ext)[o:])
+ fieldNum := int32(tag >> 3)
+ wireType := int(tag & 0x7)
+ l, err := size((*ext)[o+n:], wireType)
+ if err != nil {
+ return nil, err
+ }
+ if int32(fieldNum) == extension.Field {
+ v, err := decodeExtension((*ext)[o:o+n+l], extension)
+ if err != nil {
+ return nil, err
+ }
+ return v, nil
+ }
+ o += n + l
+ }
+ return defaultExtensionValue(extension)
}
-
- epb, err := extendable(pb)
- if err != nil {
- return nil, err
+ epb, ok := extendable(pb)
+ if !ok {
+ return nil, errors.New("proto: not an extendable proto")
}
-
- if extension.ExtendedType != nil {
- // can only check type if this is a complete descriptor
- if cerr := checkExtensionTypes(epb, extension); cerr != nil {
- return nil, cerr
- }
+ if err := checkExtensionTypes(epb, extension); err != nil {
+ return nil, err
}
emap, mu := epb.extensionsRead()
@@ -384,11 +479,6 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
return e.value, nil
}
- if extension.ExtensionType == nil {
- // incomplete descriptor
- return e.enc, nil
- }
-
v, err := decodeExtension(e.enc, extension)
if err != nil {
return nil, err
@@ -406,11 +496,6 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
// defaultExtensionValue returns the default value for extension.
// If no default for an extension is defined ErrMissingExtension is returned.
func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
- if extension.ExtensionType == nil {
- // incomplete descriptor, so no default
- return nil, ErrMissingExtension
- }
-
t := reflect.TypeOf(extension.ExtensionType)
props := extensionProperties(extension)
@@ -445,28 +530,31 @@ func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
// decodeExtension decodes an extension encoded in b.
func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
+ o := NewBuffer(b)
+
t := reflect.TypeOf(extension.ExtensionType)
- unmarshal := typeUnmarshaler(t, extension.Tag)
+
+ props := extensionProperties(extension)
// t is a pointer to a struct, pointer to basic type or a slice.
- // Allocate space to store the pointer/slice.
+ // Allocate a "field" to store the pointer/slice itself; the
+ // pointer/slice will be stored here. We pass
+ // the address of this field to props.dec.
+ // This passes a zero field and a *t and lets props.dec
+ // interpret it as a *struct{ x t }.
value := reflect.New(t).Elem()
- var err error
for {
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
+ // Discard wire type and field number varint. It isn't needed.
+ if _, err := o.DecodeVarint(); err != nil {
+ return nil, err
}
- b = b[n:]
- wire := int(x) & 7
- b, err = unmarshal(b, valToPointer(value.Addr()), wire)
- if err != nil {
+ if err := props.dec(o, props, toStructPointer(value.Addr())); err != nil {
return nil, err
}
- if len(b) == 0 {
+ if o.index >= len(o.buf) {
break
}
}
@@ -476,13 +564,9 @@ func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
// GetExtensions returns a slice of the extensions present in pb that are also listed in es.
// The returned slice has the same length as es; missing extensions will appear as nil elements.
func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) {
- epb, err := extendable(pb)
- if err != nil {
- return nil, err
- }
extensions = make([]interface{}, len(es))
for i, e := range es {
- extensions[i], err = GetExtension(epb, e)
+ extensions[i], err = GetExtension(pb, e)
if err == ErrMissingExtension {
err = nil
}
@@ -497,9 +581,9 @@ func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, e
// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing
// just the Field field, which defines the extension's field number.
func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
- epb, err := extendable(pb)
- if err != nil {
- return nil, err
+ epb, ok := extendable(pb)
+ if !ok {
+ return nil, fmt.Errorf("proto: %T is not an extendable proto.Message", pb)
}
registeredExtensions := RegisteredExtensions(pb)
@@ -526,25 +610,30 @@ func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
// SetExtension sets the specified extension of pb to the specified value.
func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
- if epb, ok := pb.(extensionsBytes); ok {
- newb, err := encodeExtension(extension, value)
- if err != nil {
+ if epb, doki := pb.(extensionsBytes); doki {
+ ClearExtension(pb, extension)
+ ext := epb.GetExtensions()
+ et := reflect.TypeOf(extension.ExtensionType)
+ props := extensionProperties(extension)
+ p := NewBuffer(nil)
+ x := reflect.New(et)
+ x.Elem().Set(reflect.ValueOf(value))
+ if err := props.enc(p, props, toStructPointer(x)); err != nil {
return err
}
- bb := epb.GetExtensions()
- *bb = append(*bb, newb...)
+ *ext = append(*ext, p.buf...)
return nil
}
- epb, err := extendable(pb)
- if err != nil {
- return err
+ epb, ok := extendable(pb)
+ if !ok {
+ return errors.New("proto: not an extendable proto")
}
if err := checkExtensionTypes(epb, extension); err != nil {
return err
}
typ := reflect.TypeOf(extension.ExtensionType)
if typ != reflect.TypeOf(value) {
- return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType)
+ return errors.New("proto: bad extension value type")
}
// nil extension values need to be caught early, because the
// encoder can't distinguish an ErrNil due to a nil extension
@@ -567,8 +656,8 @@ func ClearAllExtensions(pb Message) {
*ext = []byte{}
return
}
- epb, err := extendable(pb)
- if err != nil {
+ epb, ok := extendable(pb)
+ if !ok {
return
}
m := epb.extensionsWrite()
diff --git a/vendor/github.com/gogo/protobuf/proto/extensions_gogo.go b/vendor/github.com/gogo/protobuf/proto/extensions_gogo.go
index 53ebd8cca01..ea6478f009d 100644
--- a/vendor/github.com/gogo/protobuf/proto/extensions_gogo.go
+++ b/vendor/github.com/gogo/protobuf/proto/extensions_gogo.go
@@ -32,36 +32,12 @@ import (
"bytes"
"errors"
"fmt"
- "io"
"reflect"
"sort"
"strings"
"sync"
)
-type extensionsBytes interface {
- Message
- ExtensionRangeArray() []ExtensionRange
- GetExtensions() *[]byte
-}
-
-type slowExtensionAdapter struct {
- extensionsBytes
-}
-
-func (s slowExtensionAdapter) extensionsWrite() map[int32]Extension {
- panic("Please report a bug to github.com/gogo/protobuf if you see this message: Writing extensions is not supported for extensions stored in a byte slice field.")
-}
-
-func (s slowExtensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
- b := s.GetExtensions()
- m, err := BytesToExtensionsMap(*b)
- if err != nil {
- panic(err)
- }
- return m, notLocker{}
-}
-
func GetBoolExtension(pb Message, extension *ExtensionDesc, ifnotset bool) bool {
if reflect.ValueOf(pb).IsNil() {
return ifnotset
@@ -80,28 +56,19 @@ func GetBoolExtension(pb Message, extension *ExtensionDesc, ifnotset bool) bool
}
func (this *Extension) Equal(that *Extension) bool {
- if err := this.Encode(); err != nil {
- return false
- }
- if err := that.Encode(); err != nil {
- return false
- }
return bytes.Equal(this.enc, that.enc)
}
func (this *Extension) Compare(that *Extension) int {
- if err := this.Encode(); err != nil {
- return 1
- }
- if err := that.Encode(); err != nil {
- return -1
- }
return bytes.Compare(this.enc, that.enc)
}
func SizeOfInternalExtension(m extendableProto) (n int) {
- info := getMarshalInfo(reflect.TypeOf(m))
- return info.sizeV1Extensions(m.extensionsWrite())
+ return SizeOfExtensionMap(m.extensionsWrite())
+}
+
+func SizeOfExtensionMap(m map[int32]Extension) (n int) {
+ return extensionsMapSize(m)
}
type sortableMapElem struct {
@@ -155,26 +122,28 @@ func EncodeInternalExtension(m extendableProto, data []byte) (n int, err error)
}
func EncodeExtensionMap(m map[int32]Extension, data []byte) (n int, err error) {
- o := 0
- for _, e := range m {
- if err := e.Encode(); err != nil {
- return 0, err
- }
- n := copy(data[o:], e.enc)
- if n != len(e.enc) {
- return 0, io.ErrShortBuffer
- }
- o += n
+ if err := encodeExtensionsMap(m); err != nil {
+ return 0, err
+ }
+ keys := make([]int, 0, len(m))
+ for k := range m {
+ keys = append(keys, int(k))
}
- return o, nil
+ sort.Ints(keys)
+ for _, k := range keys {
+ n += copy(data[n:], m[int32(k)].enc)
+ }
+ return n, nil
}
func GetRawExtension(m map[int32]Extension, id int32) ([]byte, error) {
- e := m[id]
- if err := e.Encode(); err != nil {
+ if m[id].value == nil || m[id].desc == nil {
+ return m[id].enc, nil
+ }
+ if err := encodeExtensionsMap(m); err != nil {
return nil, err
}
- return e.enc, nil
+ return m[id].enc, nil
}
func size(buf []byte, wire int) (int, error) {
@@ -249,58 +218,35 @@ func AppendExtension(e Message, tag int32, buf []byte) {
}
}
-func encodeExtension(extension *ExtensionDesc, value interface{}) ([]byte, error) {
- u := getMarshalInfo(reflect.TypeOf(extension.ExtendedType))
- ei := u.getExtElemInfo(extension)
- v := value
- p := toAddrPointer(&v, ei.isptr)
- siz := ei.sizer(p, SizeVarint(ei.wiretag))
- buf := make([]byte, 0, siz)
- return ei.marshaler(buf, p, ei.wiretag, false)
-}
-
-func decodeExtensionFromBytes(extension *ExtensionDesc, buf []byte) (interface{}, error) {
- o := 0
- for o < len(buf) {
- tag, n := DecodeVarint((buf)[o:])
- fieldNum := int32(tag >> 3)
- wireType := int(tag & 0x7)
- if o+n > len(buf) {
- return nil, fmt.Errorf("unable to decode extension")
- }
- l, err := size((buf)[o+n:], wireType)
- if err != nil {
- return nil, err
- }
- if int32(fieldNum) == extension.Field {
- if o+n+l > len(buf) {
- return nil, fmt.Errorf("unable to decode extension")
- }
- v, err := decodeExtension((buf)[o:o+n+l], extension)
- if err != nil {
- return nil, err
- }
- return v, nil
- }
- o += n + l
+func encodeExtension(e *Extension) error {
+ if e.value == nil || e.desc == nil {
+ // Extension is only in its encoded form.
+ return nil
}
- return defaultExtensionValue(extension)
-}
-
-func (this *Extension) Encode() error {
- if this.enc == nil {
- var err error
- this.enc, err = encodeExtension(this.desc, this.value)
- if err != nil {
- return err
- }
+ // We don't skip extensions that have an encoded form set,
+ // because the extension value may have been mutated after
+ // the last time this function was called.
+
+ et := reflect.TypeOf(e.desc.ExtensionType)
+ props := extensionProperties(e.desc)
+
+ p := NewBuffer(nil)
+ // If e.value has type T, the encoder expects a *struct{ X T }.
+ // Pass a *T with a zero field and hope it all works out.
+ x := reflect.New(et)
+ x.Elem().Set(reflect.ValueOf(e.value))
+ if err := props.enc(p, props, toStructPointer(x)); err != nil {
+ return err
}
+ e.enc = p.buf
return nil
}
func (this Extension) GoString() string {
- if err := this.Encode(); err != nil {
- return fmt.Sprintf("error encoding extension: %v", err)
+ if this.enc == nil {
+ if err := encodeExtension(&this); err != nil {
+ panic(err)
+ }
}
return fmt.Sprintf("proto.NewExtension(%#v)", this.enc)
}
@@ -346,23 +292,3 @@ func GetUnsafeExtensionsMap(extendable Message) map[int32]Extension {
pb := extendable.(extendableProto)
return pb.extensionsWrite()
}
-
-func deleteExtension(pb extensionsBytes, theFieldNum int32, offset int) int {
- ext := pb.GetExtensions()
- for offset < len(*ext) {
- tag, n1 := DecodeVarint((*ext)[offset:])
- fieldNum := int32(tag >> 3)
- wireType := int(tag & 0x7)
- n2, err := size((*ext)[offset+n1:], wireType)
- if err != nil {
- panic(err)
- }
- newOffset := offset + n1 + n2
- if fieldNum == theFieldNum {
- *ext = append((*ext)[:offset], (*ext)[newOffset:]...)
- return offset
- }
- offset = newOffset
- }
- return -1
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/lib.go b/vendor/github.com/gogo/protobuf/proto/lib.go
index d17f8020921..7580bb45c61 100644
--- a/vendor/github.com/gogo/protobuf/proto/lib.go
+++ b/vendor/github.com/gogo/protobuf/proto/lib.go
@@ -73,6 +73,7 @@ for a protocol buffer variable v:
When the .proto file specifies `syntax="proto3"`, there are some differences:
- Non-repeated fields of non-message type are values instead of pointers.
+ - Getters are only generated for message and oneof fields.
- Enum types do not get an Enum method.
The simplest way to describe this is to see an example.
@@ -273,67 +274,6 @@ import (
"sync"
)
-// RequiredNotSetError is an error type returned by either Marshal or Unmarshal.
-// Marshal reports this when a required field is not initialized.
-// Unmarshal reports this when a required field is missing from the wire data.
-type RequiredNotSetError struct{ field string }
-
-func (e *RequiredNotSetError) Error() string {
- if e.field == "" {
- return fmt.Sprintf("proto: required field not set")
- }
- return fmt.Sprintf("proto: required field %q not set", e.field)
-}
-func (e *RequiredNotSetError) RequiredNotSet() bool {
- return true
-}
-
-type invalidUTF8Error struct{ field string }
-
-func (e *invalidUTF8Error) Error() string {
- if e.field == "" {
- return "proto: invalid UTF-8 detected"
- }
- return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field)
-}
-func (e *invalidUTF8Error) InvalidUTF8() bool {
- return true
-}
-
-// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8.
-// This error should not be exposed to the external API as such errors should
-// be recreated with the field information.
-var errInvalidUTF8 = &invalidUTF8Error{}
-
-// isNonFatal reports whether the error is either a RequiredNotSet error
-// or a InvalidUTF8 error.
-func isNonFatal(err error) bool {
- if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() {
- return true
- }
- if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() {
- return true
- }
- return false
-}
-
-type nonFatal struct{ E error }
-
-// Merge merges err into nf and reports whether it was successful.
-// Otherwise it returns false for any fatal non-nil errors.
-func (nf *nonFatal) Merge(err error) (ok bool) {
- if err == nil {
- return true // not an error
- }
- if !isNonFatal(err) {
- return false // fatal error
- }
- if nf.E == nil {
- nf.E = err // store first instance of non-fatal error
- }
- return true
-}
-
// Message is implemented by generated protocol buffer messages.
type Message interface {
Reset()
@@ -341,6 +281,26 @@ type Message interface {
ProtoMessage()
}
+// Stats records allocation details about the protocol buffer encoders
+// and decoders. Useful for tuning the library itself.
+type Stats struct {
+ Emalloc uint64 // mallocs in encode
+ Dmalloc uint64 // mallocs in decode
+ Encode uint64 // number of encodes
+ Decode uint64 // number of decodes
+ Chit uint64 // number of cache hits
+ Cmiss uint64 // number of cache misses
+ Size uint64 // number of sizes
+}
+
+// Set to true to enable stats collection.
+const collectStats = false
+
+var stats Stats
+
+// GetStats returns a copy of the global Stats structure.
+func GetStats() Stats { return stats }
+
// A Buffer is a buffer manager for marshaling and unmarshaling
// protocol buffers. It may be reused between invocations to
// reduce memory usage. It is not necessary to use a Buffer;
@@ -350,7 +310,16 @@ type Buffer struct {
buf []byte // encode/decode byte stream
index int // read point
- deterministic bool
+ // pools of basic types to amortize allocation.
+ bools []bool
+ uint32s []uint32
+ uint64s []uint64
+
+ // extra pools, only used with pointer_reflect.go
+ int32s []int32
+ int64s []int64
+ float32s []float32
+ float64s []float64
}
// NewBuffer allocates a new Buffer and initializes its internal data to
@@ -375,30 +344,6 @@ func (p *Buffer) SetBuf(s []byte) {
// Bytes returns the contents of the Buffer.
func (p *Buffer) Bytes() []byte { return p.buf }
-// SetDeterministic sets whether to use deterministic serialization.
-//
-// Deterministic serialization guarantees that for a given binary, equal
-// messages will always be serialized to the same bytes. This implies:
-//
-// - Repeated serialization of a message will return the same bytes.
-// - Different processes of the same binary (which may be executing on
-// different machines) will serialize equal messages to the same bytes.
-//
-// Note that the deterministic serialization is NOT canonical across
-// languages. It is not guaranteed to remain stable over time. It is unstable
-// across different builds with schema changes due to unknown fields.
-// Users who need canonical serialization (e.g., persistent storage in a
-// canonical form, fingerprinting, etc.) should define their own
-// canonicalization specification and implement their own serializer rather
-// than relying on this API.
-//
-// If deterministic serialization is requested, map entries will be sorted
-// by keys in lexographical order. This is an implementation detail and
-// subject to change.
-func (p *Buffer) SetDeterministic(deterministic bool) {
- p.deterministic = deterministic
-}
-
/*
* Helper routines for simplifying the creation of optional fields of basic type.
*/
@@ -608,11 +553,9 @@ func SetDefaults(pb Message) {
setDefaults(reflect.ValueOf(pb), true, false)
}
-// v is a struct.
+// v is a pointer to a struct.
func setDefaults(v reflect.Value, recur, zeros bool) {
- if v.Kind() == reflect.Ptr {
- v = v.Elem()
- }
+ v = v.Elem()
defaultMu.RLock()
dm, ok := defaults[v.Type()]
@@ -714,11 +657,8 @@ func setDefaults(v reflect.Value, recur, zeros bool) {
for _, ni := range dm.nested {
f := v.Field(ni)
- // f is *T or T or []*T or []T
+ // f is *T or []*T or map[T]*T
switch f.Kind() {
- case reflect.Struct:
- setDefaults(f, recur, zeros)
-
case reflect.Ptr:
if f.IsNil() {
continue
@@ -728,7 +668,7 @@ func setDefaults(v reflect.Value, recur, zeros bool) {
case reflect.Slice:
for i := 0; i < f.Len(); i++ {
e := f.Index(i)
- if e.Kind() == reflect.Ptr && e.IsNil() {
+ if e.IsNil() {
continue
}
setDefaults(e, recur, zeros)
@@ -800,9 +740,6 @@ func buildDefaultMessage(t reflect.Type) (dm defaultMessage) {
func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) {
var canHaveDefault bool
switch ft.Kind() {
- case reflect.Struct:
- nestedMessage = true // non-nullable
-
case reflect.Ptr:
if ft.Elem().Kind() == reflect.Struct {
nestedMessage = true
@@ -812,7 +749,7 @@ func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMes
case reflect.Slice:
switch ft.Elem().Kind() {
- case reflect.Ptr, reflect.Struct:
+ case reflect.Ptr:
nestedMessage = true // repeated message
case reflect.Uint8:
canHaveDefault = true // bytes field
@@ -895,12 +832,22 @@ func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMes
return sf, false, nil
}
-// mapKeys returns a sort.Interface to be used for sorting the map keys.
// Map fields may have key types of non-float scalars, strings and enums.
+// The easiest way to sort them in some deterministic order is to use fmt.
+// If this turns out to be inefficient we can always consider other options,
+// such as doing a Schwartzian transform.
+
func mapKeys(vs []reflect.Value) sort.Interface {
- s := mapKeySorter{vs: vs}
+ s := mapKeySorter{
+ vs: vs,
+ // default Less function: textual comparison
+ less: func(a, b reflect.Value) bool {
+ return fmt.Sprint(a.Interface()) < fmt.Sprint(b.Interface())
+ },
+ }
- // Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps.
+ // Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps;
+ // numeric keys are sorted numerically.
if len(vs) == 0 {
return s
}
@@ -909,12 +856,6 @@ func mapKeys(vs []reflect.Value) sort.Interface {
s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
case reflect.Uint32, reflect.Uint64:
s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
- case reflect.Bool:
- s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true
- case reflect.String:
- s.less = func(a, b reflect.Value) bool { return a.String() < b.String() }
- default:
- panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind()))
}
return s
@@ -955,13 +896,3 @@ const GoGoProtoPackageIsVersion2 = true
// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
// to assert that that code is compatible with this version of the proto package.
const GoGoProtoPackageIsVersion1 = true
-
-// InternalMessageInfo is a type used internally by generated .pb.go files.
-// This type is not intended to be used by non-generated code.
-// This type is not subject to any compatibility guarantee.
-type InternalMessageInfo struct {
- marshal *marshalInfo
- unmarshal *unmarshalInfo
- merge *mergeInfo
- discard *discardInfo
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/lib_gogo.go b/vendor/github.com/gogo/protobuf/proto/lib_gogo.go
index b3aa39190a1..4b4f7c909e6 100644
--- a/vendor/github.com/gogo/protobuf/proto/lib_gogo.go
+++ b/vendor/github.com/gogo/protobuf/proto/lib_gogo.go
@@ -33,14 +33,6 @@ import (
"strconv"
)
-type Sizer interface {
- Size() int
-}
-
-type ProtoSizer interface {
- ProtoSize() int
-}
-
func MarshalJSONEnum(m map[int32]string, value int32) ([]byte, error) {
s, ok := m[value]
if !ok {
diff --git a/vendor/github.com/gogo/protobuf/proto/message_set.go b/vendor/github.com/gogo/protobuf/proto/message_set.go
index f48a756761e..fd982decd66 100644
--- a/vendor/github.com/gogo/protobuf/proto/message_set.go
+++ b/vendor/github.com/gogo/protobuf/proto/message_set.go
@@ -36,7 +36,12 @@ package proto
*/
import (
+ "bytes"
+ "encoding/json"
"errors"
+ "fmt"
+ "reflect"
+ "sort"
)
// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
@@ -89,7 +94,10 @@ func (ms *messageSet) find(pb Message) *_MessageSet_Item {
}
func (ms *messageSet) Has(pb Message) bool {
- return ms.find(pb) != nil
+ if ms.find(pb) != nil {
+ return true
+ }
+ return false
}
func (ms *messageSet) Unmarshal(pb Message) error {
@@ -139,9 +147,50 @@ func skipVarint(buf []byte) []byte {
return buf[i+1:]
}
-// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
-// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
-func unmarshalMessageSet(buf []byte, exts interface{}) error {
+// MarshalMessageSet encodes the extension map represented by m in the message set wire format.
+// It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option.
+func MarshalMessageSet(exts interface{}) ([]byte, error) {
+ var m map[int32]Extension
+ switch exts := exts.(type) {
+ case *XXX_InternalExtensions:
+ if err := encodeExtensions(exts); err != nil {
+ return nil, err
+ }
+ m, _ = exts.extensionsRead()
+ case map[int32]Extension:
+ if err := encodeExtensionsMap(exts); err != nil {
+ return nil, err
+ }
+ m = exts
+ default:
+ return nil, errors.New("proto: not an extension map")
+ }
+
+ // Sort extension IDs to provide a deterministic encoding.
+ // See also enc_map in encode.go.
+ ids := make([]int, 0, len(m))
+ for id := range m {
+ ids = append(ids, int(id))
+ }
+ sort.Ints(ids)
+
+ ms := &messageSet{Item: make([]*_MessageSet_Item, 0, len(m))}
+ for _, id := range ids {
+ e := m[int32(id)]
+ // Remove the wire type and field number varint, as well as the length varint.
+ msg := skipVarint(skipVarint(e.enc))
+
+ ms.Item = append(ms.Item, &_MessageSet_Item{
+ TypeId: Int32(int32(id)),
+ Message: msg,
+ })
+ }
+ return Marshal(ms)
+}
+
+// UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
+// It is called by generated Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
+func UnmarshalMessageSet(buf []byte, exts interface{}) error {
var m map[int32]Extension
switch exts := exts.(type) {
case *XXX_InternalExtensions:
@@ -179,3 +228,84 @@ func unmarshalMessageSet(buf []byte, exts interface{}) error {
}
return nil
}
+
+// MarshalMessageSetJSON encodes the extension map represented by m in JSON format.
+// It is called by generated MarshalJSON methods on protocol buffer messages with the message_set_wire_format option.
+func MarshalMessageSetJSON(exts interface{}) ([]byte, error) {
+ var m map[int32]Extension
+ switch exts := exts.(type) {
+ case *XXX_InternalExtensions:
+ m, _ = exts.extensionsRead()
+ case map[int32]Extension:
+ m = exts
+ default:
+ return nil, errors.New("proto: not an extension map")
+ }
+ var b bytes.Buffer
+ b.WriteByte('{')
+
+ // Process the map in key order for deterministic output.
+ ids := make([]int32, 0, len(m))
+ for id := range m {
+ ids = append(ids, id)
+ }
+ sort.Sort(int32Slice(ids)) // int32Slice defined in text.go
+
+ for i, id := range ids {
+ ext := m[id]
+ if i > 0 {
+ b.WriteByte(',')
+ }
+
+ msd, ok := messageSetMap[id]
+ if !ok {
+ // Unknown type; we can't render it, so skip it.
+ continue
+ }
+ fmt.Fprintf(&b, `"[%s]":`, msd.name)
+
+ x := ext.value
+ if x == nil {
+ x = reflect.New(msd.t.Elem()).Interface()
+ if err := Unmarshal(ext.enc, x.(Message)); err != nil {
+ return nil, err
+ }
+ }
+ d, err := json.Marshal(x)
+ if err != nil {
+ return nil, err
+ }
+ b.Write(d)
+ }
+ b.WriteByte('}')
+ return b.Bytes(), nil
+}
+
+// UnmarshalMessageSetJSON decodes the extension map encoded in buf in JSON format.
+// It is called by generated UnmarshalJSON methods on protocol buffer messages with the message_set_wire_format option.
+func UnmarshalMessageSetJSON(buf []byte, exts interface{}) error {
+ // Common-case fast path.
+ if len(buf) == 0 || bytes.Equal(buf, []byte("{}")) {
+ return nil
+ }
+
+ // This is fairly tricky, and it's not clear that it is needed.
+ return errors.New("TODO: UnmarshalMessageSetJSON not yet implemented")
+}
+
+// A global registry of types that can be used in a MessageSet.
+
+var messageSetMap = make(map[int32]messageSetDesc)
+
+type messageSetDesc struct {
+ t reflect.Type // pointer to struct
+ name string
+}
+
+// RegisterMessageSetType is called from the generated code.
+func RegisterMessageSetType(m Message, fieldNum int32, name string) {
+ messageSetMap[fieldNum] = messageSetDesc{
+ t: reflect.TypeOf(m),
+ name: name,
+ }
+}
diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go b/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go
index b6cad90834b..fb512e2e16d 100644
--- a/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go
+++ b/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go
@@ -29,7 +29,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// +build purego appengine js
+// +build appengine js
// This file contains an implementation of proto field accesses using package reflect.
// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
@@ -38,13 +38,32 @@
package proto
import (
+ "math"
"reflect"
- "sync"
)
-const unsafeAllowed = false
+// A structPointer is a pointer to a struct.
+type structPointer struct {
+ v reflect.Value
+}
+
+// toStructPointer returns a structPointer equivalent to the given reflect value.
+// The reflect value must itself be a pointer to a struct.
+func toStructPointer(v reflect.Value) structPointer {
+ return structPointer{v}
+}
+
+// IsNil reports whether p is nil.
+func structPointer_IsNil(p structPointer) bool {
+ return p.v.IsNil()
+}
-// A field identifies a field in a struct, accessible from a pointer.
+// Interface returns the struct pointer as an interface value.
+func structPointer_Interface(p structPointer, _ reflect.Type) interface{} {
+ return p.v.Interface()
+}
+
+// A field identifies a field in a struct, accessible from a structPointer.
// In this implementation, a field is identified by the sequence of field indices
// passed to reflect's FieldByIndex.
type field []int
@@ -57,301 +76,409 @@ func toField(f *reflect.StructField) field {
// invalidField is an invalid field identifier.
var invalidField = field(nil)
-// zeroField is a noop when calling pointer.offset.
-var zeroField = field([]int{})
-
// IsValid reports whether the field identifier is valid.
func (f field) IsValid() bool { return f != nil }
-// The pointer type is for the table-driven decoder.
-// The implementation here uses a reflect.Value of pointer type to
-// create a generic pointer. In pointer_unsafe.go we use unsafe
-// instead of reflect to implement the same (but faster) interface.
-type pointer struct {
- v reflect.Value
-}
+// field returns the given field in the struct as a reflect value.
+func structPointer_field(p structPointer, f field) reflect.Value {
+ // Special case: an extension map entry with a value of type T
+ // passes a *T to the struct-handling code with a zero field,
+ // expecting that it will be treated as equivalent to *struct{ X T },
+ // which has the same memory layout. We have to handle that case
+ // specially, because reflect will panic if we call FieldByIndex on a
+ // non-struct.
+ if f == nil {
+ return p.v.Elem()
+ }
-// toPointer converts an interface of pointer type to a pointer
-// that points to the same target.
-func toPointer(i *Message) pointer {
- return pointer{v: reflect.ValueOf(*i)}
+ return p.v.Elem().FieldByIndex(f)
}
-// toAddrPointer converts an interface to a pointer that points to
-// the interface data.
-func toAddrPointer(i *interface{}, isptr bool) pointer {
- v := reflect.ValueOf(*i)
- u := reflect.New(v.Type())
- u.Elem().Set(v)
- return pointer{v: u}
+// ifield returns the given field in the struct as an interface value.
+func structPointer_ifield(p structPointer, f field) interface{} {
+ return structPointer_field(p, f).Addr().Interface()
}
-// valToPointer converts v to a pointer. v must be of pointer type.
-func valToPointer(v reflect.Value) pointer {
- return pointer{v: v}
+// Bytes returns the address of a []byte field in the struct.
+func structPointer_Bytes(p structPointer, f field) *[]byte {
+ return structPointer_ifield(p, f).(*[]byte)
}
-// offset converts from a pointer to a structure to a pointer to
-// one of its fields.
-func (p pointer) offset(f field) pointer {
- return pointer{v: p.v.Elem().FieldByIndex(f).Addr()}
+// BytesSlice returns the address of a [][]byte field in the struct.
+func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
+ return structPointer_ifield(p, f).(*[][]byte)
}
-func (p pointer) isNil() bool {
- return p.v.IsNil()
+// Bool returns the address of a *bool field in the struct.
+func structPointer_Bool(p structPointer, f field) **bool {
+ return structPointer_ifield(p, f).(**bool)
}
-// grow updates the slice s in place to make it one element longer.
-// s must be addressable.
-// Returns the (addressable) new element.
-func grow(s reflect.Value) reflect.Value {
- n, m := s.Len(), s.Cap()
- if n < m {
- s.SetLen(n + 1)
- } else {
- s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem())))
- }
- return s.Index(n)
+// BoolVal returns the address of a bool field in the struct.
+func structPointer_BoolVal(p structPointer, f field) *bool {
+ return structPointer_ifield(p, f).(*bool)
}
-func (p pointer) toInt64() *int64 {
- return p.v.Interface().(*int64)
+// BoolSlice returns the address of a []bool field in the struct.
+func structPointer_BoolSlice(p structPointer, f field) *[]bool {
+ return structPointer_ifield(p, f).(*[]bool)
}
-func (p pointer) toInt64Ptr() **int64 {
- return p.v.Interface().(**int64)
-}
-func (p pointer) toInt64Slice() *[]int64 {
- return p.v.Interface().(*[]int64)
-}
-
-var int32ptr = reflect.TypeOf((*int32)(nil))
-func (p pointer) toInt32() *int32 {
- return p.v.Convert(int32ptr).Interface().(*int32)
+// String returns the address of a *string field in the struct.
+func structPointer_String(p structPointer, f field) **string {
+ return structPointer_ifield(p, f).(**string)
}
-// The toInt32Ptr/Slice methods don't work because of enums.
-// Instead, we must use set/get methods for the int32ptr/slice case.
-/*
- func (p pointer) toInt32Ptr() **int32 {
- return p.v.Interface().(**int32)
+// StringVal returns the address of a string field in the struct.
+func structPointer_StringVal(p structPointer, f field) *string {
+ return structPointer_ifield(p, f).(*string)
}
- func (p pointer) toInt32Slice() *[]int32 {
- return p.v.Interface().(*[]int32)
-}
-*/
-func (p pointer) getInt32Ptr() *int32 {
- if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
- // raw int32 type
- return p.v.Elem().Interface().(*int32)
- }
- // an enum
- return p.v.Elem().Convert(int32PtrType).Interface().(*int32)
-}
-func (p pointer) setInt32Ptr(v int32) {
- // Allocate value in a *int32. Possibly convert that to a *enum.
- // Then assign it to a **int32 or **enum.
- // Note: we can convert *int32 to *enum, but we can't convert
- // **int32 to **enum!
- p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem()))
-}
-
-// getInt32Slice copies []int32 from p as a new slice.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) getInt32Slice() []int32 {
- if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
- // raw int32 type
- return p.v.Elem().Interface().([]int32)
- }
- // an enum
- // Allocate a []int32, then assign []enum's values into it.
- // Note: we can't convert []enum to []int32.
- slice := p.v.Elem()
- s := make([]int32, slice.Len())
- for i := 0; i < slice.Len(); i++ {
- s[i] = int32(slice.Index(i).Int())
- }
- return s
+
+// StringSlice returns the address of a []string field in the struct.
+func structPointer_StringSlice(p structPointer, f field) *[]string {
+ return structPointer_ifield(p, f).(*[]string)
}
-// setInt32Slice copies []int32 into p as a new slice.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) setInt32Slice(v []int32) {
- if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
- // raw int32 type
- p.v.Elem().Set(reflect.ValueOf(v))
- return
- }
- // an enum
- // Allocate a []enum, then assign []int32's values into it.
- // Note: we can't convert []enum to []int32.
- slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v))
- for i, x := range v {
- slice.Index(i).SetInt(int64(x))
- }
- p.v.Elem().Set(slice)
+// Extensions returns the address of an extension map field in the struct.
+func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
+ return structPointer_ifield(p, f).(*XXX_InternalExtensions)
}
-func (p pointer) appendInt32Slice(v int32) {
- grow(p.v.Elem()).SetInt(int64(v))
+
+// ExtMap returns the address of an extension map field in the struct.
+func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
+ return structPointer_ifield(p, f).(*map[int32]Extension)
}
-func (p pointer) toUint64() *uint64 {
- return p.v.Interface().(*uint64)
+// NewAt returns the reflect.Value for a pointer to a field in the struct.
+func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
+ return structPointer_field(p, f).Addr()
}
-func (p pointer) toUint64Ptr() **uint64 {
- return p.v.Interface().(**uint64)
+
+// SetStructPointer writes a *struct field in the struct.
+func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
+ structPointer_field(p, f).Set(q.v)
}
-func (p pointer) toUint64Slice() *[]uint64 {
- return p.v.Interface().(*[]uint64)
+
+// GetStructPointer reads a *struct field in the struct.
+func structPointer_GetStructPointer(p structPointer, f field) structPointer {
+ return structPointer{structPointer_field(p, f)}
}
-func (p pointer) toUint32() *uint32 {
- return p.v.Interface().(*uint32)
+
+// StructPointerSlice the address of a []*struct field in the struct.
+func structPointer_StructPointerSlice(p structPointer, f field) structPointerSlice {
+ return structPointerSlice{structPointer_field(p, f)}
}
-func (p pointer) toUint32Ptr() **uint32 {
- return p.v.Interface().(**uint32)
+
+// A structPointerSlice represents the address of a slice of pointers to structs
+// (themselves messages or groups). That is, v.Type() is *[]*struct{...}.
+type structPointerSlice struct {
+ v reflect.Value
}
-func (p pointer) toUint32Slice() *[]uint32 {
- return p.v.Interface().(*[]uint32)
+
+func (p structPointerSlice) Len() int { return p.v.Len() }
+func (p structPointerSlice) Index(i int) structPointer { return structPointer{p.v.Index(i)} }
+func (p structPointerSlice) Append(q structPointer) {
+ p.v.Set(reflect.Append(p.v, q.v))
}
-func (p pointer) toBool() *bool {
- return p.v.Interface().(*bool)
+
+var (
+ int32Type = reflect.TypeOf(int32(0))
+ uint32Type = reflect.TypeOf(uint32(0))
+ float32Type = reflect.TypeOf(float32(0))
+ int64Type = reflect.TypeOf(int64(0))
+ uint64Type = reflect.TypeOf(uint64(0))
+ float64Type = reflect.TypeOf(float64(0))
+)
+
+// A word32 represents a field of type *int32, *uint32, *float32, or *enum.
+// That is, v.Type() is *int32, *uint32, *float32, or *enum and v is assignable.
+type word32 struct {
+ v reflect.Value
}
-func (p pointer) toBoolPtr() **bool {
- return p.v.Interface().(**bool)
+
+// IsNil reports whether p is nil.
+func word32_IsNil(p word32) bool {
+ return p.v.IsNil()
}
-func (p pointer) toBoolSlice() *[]bool {
- return p.v.Interface().(*[]bool)
+
+// Set sets p to point at a newly allocated word with bits set to x.
+func word32_Set(p word32, o *Buffer, x uint32) {
+ t := p.v.Type().Elem()
+ switch t {
+ case int32Type:
+ if len(o.int32s) == 0 {
+ o.int32s = make([]int32, uint32PoolSize)
+ }
+ o.int32s[0] = int32(x)
+ p.v.Set(reflect.ValueOf(&o.int32s[0]))
+ o.int32s = o.int32s[1:]
+ return
+ case uint32Type:
+ if len(o.uint32s) == 0 {
+ o.uint32s = make([]uint32, uint32PoolSize)
+ }
+ o.uint32s[0] = x
+ p.v.Set(reflect.ValueOf(&o.uint32s[0]))
+ o.uint32s = o.uint32s[1:]
+ return
+ case float32Type:
+ if len(o.float32s) == 0 {
+ o.float32s = make([]float32, uint32PoolSize)
+ }
+ o.float32s[0] = math.Float32frombits(x)
+ p.v.Set(reflect.ValueOf(&o.float32s[0]))
+ o.float32s = o.float32s[1:]
+ return
+ }
+
+ // must be enum
+ p.v.Set(reflect.New(t))
+ p.v.Elem().SetInt(int64(int32(x)))
}
-func (p pointer) toFloat64() *float64 {
- return p.v.Interface().(*float64)
+
+// Get gets the bits pointed at by p, as a uint32.
+func word32_Get(p word32) uint32 {
+ elem := p.v.Elem()
+ switch elem.Kind() {
+ case reflect.Int32:
+ return uint32(elem.Int())
+ case reflect.Uint32:
+ return uint32(elem.Uint())
+ case reflect.Float32:
+ return math.Float32bits(float32(elem.Float()))
+ }
+ panic("unreachable")
}
-func (p pointer) toFloat64Ptr() **float64 {
- return p.v.Interface().(**float64)
+
+// Word32 returns a reference to a *int32, *uint32, *float32, or *enum field in the struct.
+func structPointer_Word32(p structPointer, f field) word32 {
+ return word32{structPointer_field(p, f)}
}
-func (p pointer) toFloat64Slice() *[]float64 {
- return p.v.Interface().(*[]float64)
+
+// A word32Val represents a field of type int32, uint32, float32, or enum.
+// That is, v.Type() is int32, uint32, float32, or enum and v is assignable.
+type word32Val struct {
+ v reflect.Value
}
-func (p pointer) toFloat32() *float32 {
- return p.v.Interface().(*float32)
+
+// Set sets *p to x.
+func word32Val_Set(p word32Val, x uint32) {
+ switch p.v.Type() {
+ case int32Type:
+ p.v.SetInt(int64(x))
+ return
+ case uint32Type:
+ p.v.SetUint(uint64(x))
+ return
+ case float32Type:
+ p.v.SetFloat(float64(math.Float32frombits(x)))
+ return
+ }
+
+ // must be enum
+ p.v.SetInt(int64(int32(x)))
}
-func (p pointer) toFloat32Ptr() **float32 {
- return p.v.Interface().(**float32)
+
+// Get gets the bits pointed at by p, as a uint32.
+func word32Val_Get(p word32Val) uint32 {
+ elem := p.v
+ switch elem.Kind() {
+ case reflect.Int32:
+ return uint32(elem.Int())
+ case reflect.Uint32:
+ return uint32(elem.Uint())
+ case reflect.Float32:
+ return math.Float32bits(float32(elem.Float()))
+ }
+ panic("unreachable")
}
-func (p pointer) toFloat32Slice() *[]float32 {
- return p.v.Interface().(*[]float32)
+
+// Word32Val returns a reference to a int32, uint32, float32, or enum field in the struct.
+func structPointer_Word32Val(p structPointer, f field) word32Val {
+ return word32Val{structPointer_field(p, f)}
}
-func (p pointer) toString() *string {
- return p.v.Interface().(*string)
+
+// A word32Slice is a slice of 32-bit values.
+// That is, v.Type() is []int32, []uint32, []float32, or []enum.
+type word32Slice struct {
+ v reflect.Value
}
-func (p pointer) toStringPtr() **string {
- return p.v.Interface().(**string)
+
+func (p word32Slice) Append(x uint32) {
+ n, m := p.v.Len(), p.v.Cap()
+ if n < m {
+ p.v.SetLen(n + 1)
+ } else {
+ t := p.v.Type().Elem()
+ p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
+ }
+ elem := p.v.Index(n)
+ switch elem.Kind() {
+ case reflect.Int32:
+ elem.SetInt(int64(int32(x)))
+ case reflect.Uint32:
+ elem.SetUint(uint64(x))
+ case reflect.Float32:
+ elem.SetFloat(float64(math.Float32frombits(x)))
+ }
}
-func (p pointer) toStringSlice() *[]string {
- return p.v.Interface().(*[]string)
+
+func (p word32Slice) Len() int {
+ return p.v.Len()
}
-func (p pointer) toBytes() *[]byte {
- return p.v.Interface().(*[]byte)
+
+func (p word32Slice) Index(i int) uint32 {
+ elem := p.v.Index(i)
+ switch elem.Kind() {
+ case reflect.Int32:
+ return uint32(elem.Int())
+ case reflect.Uint32:
+ return uint32(elem.Uint())
+ case reflect.Float32:
+ return math.Float32bits(float32(elem.Float()))
+ }
+ panic("unreachable")
}
-func (p pointer) toBytesSlice() *[][]byte {
- return p.v.Interface().(*[][]byte)
+
+// Word32Slice returns a reference to a []int32, []uint32, []float32, or []enum field in the struct.
+func structPointer_Word32Slice(p structPointer, f field) word32Slice {
+ return word32Slice{structPointer_field(p, f)}
}
-func (p pointer) toExtensions() *XXX_InternalExtensions {
- return p.v.Interface().(*XXX_InternalExtensions)
+
+// word64 is like word32 but for 64-bit values.
+type word64 struct {
+ v reflect.Value
}
-func (p pointer) toOldExtensions() *map[int32]Extension {
- return p.v.Interface().(*map[int32]Extension)
+
+func word64_Set(p word64, o *Buffer, x uint64) {
+ t := p.v.Type().Elem()
+ switch t {
+ case int64Type:
+ if len(o.int64s) == 0 {
+ o.int64s = make([]int64, uint64PoolSize)
+ }
+ o.int64s[0] = int64(x)
+ p.v.Set(reflect.ValueOf(&o.int64s[0]))
+ o.int64s = o.int64s[1:]
+ return
+ case uint64Type:
+ if len(o.uint64s) == 0 {
+ o.uint64s = make([]uint64, uint64PoolSize)
+ }
+ o.uint64s[0] = x
+ p.v.Set(reflect.ValueOf(&o.uint64s[0]))
+ o.uint64s = o.uint64s[1:]
+ return
+ case float64Type:
+ if len(o.float64s) == 0 {
+ o.float64s = make([]float64, uint64PoolSize)
+ }
+ o.float64s[0] = math.Float64frombits(x)
+ p.v.Set(reflect.ValueOf(&o.float64s[0]))
+ o.float64s = o.float64s[1:]
+ return
+ }
+ panic("unreachable")
}
-func (p pointer) getPointer() pointer {
- return pointer{v: p.v.Elem()}
+
+func word64_IsNil(p word64) bool {
+ return p.v.IsNil()
}
-func (p pointer) setPointer(q pointer) {
- p.v.Elem().Set(q.v)
+
+func word64_Get(p word64) uint64 {
+ elem := p.v.Elem()
+ switch elem.Kind() {
+ case reflect.Int64:
+ return uint64(elem.Int())
+ case reflect.Uint64:
+ return elem.Uint()
+ case reflect.Float64:
+ return math.Float64bits(elem.Float())
+ }
+ panic("unreachable")
}
-func (p pointer) appendPointer(q pointer) {
- grow(p.v.Elem()).Set(q.v)
+
+func structPointer_Word64(p structPointer, f field) word64 {
+ return word64{structPointer_field(p, f)}
}
-// getPointerSlice copies []*T from p as a new []pointer.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) getPointerSlice() []pointer {
- if p.v.IsNil() {
- return nil
- }
- n := p.v.Elem().Len()
- s := make([]pointer, n)
- for i := 0; i < n; i++ {
- s[i] = pointer{v: p.v.Elem().Index(i)}
- }
- return s
+// word64Val is like word32Val but for 64-bit values.
+type word64Val struct {
+ v reflect.Value
}
-// setPointerSlice copies []pointer into p as a new []*T.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) setPointerSlice(v []pointer) {
- if v == nil {
- p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem())
+func word64Val_Set(p word64Val, o *Buffer, x uint64) {
+ switch p.v.Type() {
+ case int64Type:
+ p.v.SetInt(int64(x))
+ return
+ case uint64Type:
+ p.v.SetUint(x)
+ return
+ case float64Type:
+ p.v.SetFloat(math.Float64frombits(x))
return
}
- s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v))
- for _, p := range v {
- s = reflect.Append(s, p.v)
- }
- p.v.Elem().Set(s)
+ panic("unreachable")
}
-// getInterfacePointer returns a pointer that points to the
-// interface data of the interface pointed by p.
-func (p pointer) getInterfacePointer() pointer {
- if p.v.Elem().IsNil() {
- return pointer{v: p.v.Elem()}
+func word64Val_Get(p word64Val) uint64 {
+ elem := p.v
+ switch elem.Kind() {
+ case reflect.Int64:
+ return uint64(elem.Int())
+ case reflect.Uint64:
+ return elem.Uint()
+ case reflect.Float64:
+ return math.Float64bits(elem.Float())
}
- return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct
+ panic("unreachable")
}
-func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
- // TODO: check that p.v.Type().Elem() == t?
- return p.v
+func structPointer_Word64Val(p structPointer, f field) word64Val {
+ return word64Val{structPointer_field(p, f)}
}
-func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
-}
-func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
-}
-func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
-}
-func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
-}
-func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
+type word64Slice struct {
+ v reflect.Value
}
-func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
+
+func (p word64Slice) Append(x uint64) {
+ n, m := p.v.Len(), p.v.Cap()
+ if n < m {
+ p.v.SetLen(n + 1)
+ } else {
+ t := p.v.Type().Elem()
+ p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
+ }
+ elem := p.v.Index(n)
+ switch elem.Kind() {
+ case reflect.Int64:
+ elem.SetInt(int64(int64(x)))
+ case reflect.Uint64:
+ elem.SetUint(uint64(x))
+ case reflect.Float64:
+ elem.SetFloat(float64(math.Float64frombits(x)))
+ }
}
-func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
+
+func (p word64Slice) Len() int {
+ return p.v.Len()
}
-func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
+
+func (p word64Slice) Index(i int) uint64 {
+ elem := p.v.Index(i)
+ switch elem.Kind() {
+ case reflect.Int64:
+ return uint64(elem.Int())
+ case reflect.Uint64:
+ return uint64(elem.Uint())
+ case reflect.Float64:
+ return math.Float64bits(float64(elem.Float()))
+ }
+ panic("unreachable")
}
-var atomicLock sync.Mutex
+func structPointer_Word64Slice(p structPointer, f field) word64Slice {
+ return word64Slice{structPointer_field(p, f)}
+}
diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go b/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go
index 7ffd3c29d90..1763a5f227a 100644
--- a/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go
+++ b/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go
@@ -1,6 +1,6 @@
// Protocol Buffers for Go with Gadgets
//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
+// Copyright (c) 2016, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
@@ -26,11 +26,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// +build purego appengine js
-
-// This file contains an implementation of proto field accesses using package reflect.
-// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
-// be used on App Engine.
+// +build appengine js
package proto
@@ -38,22 +34,52 @@ import (
"reflect"
)
-// TODO: untested, so probably incorrect.
+func structPointer_FieldPointer(p structPointer, f field) structPointer {
+ panic("not implemented")
+}
+
+func appendStructPointer(base structPointer, f field, typ reflect.Type) structPointer {
+ panic("not implemented")
+}
+
+func structPointer_InterfaceAt(p structPointer, f field, t reflect.Type) interface{} {
+ panic("not implemented")
+}
+
+func structPointer_InterfaceRef(p structPointer, f field, t reflect.Type) interface{} {
+ panic("not implemented")
+}
+
+func structPointer_GetRefStructPointer(p structPointer, f field) structPointer {
+ panic("not implemented")
+}
-func (p pointer) getRef() pointer {
- return pointer{v: p.v.Addr()}
+func structPointer_Add(p structPointer, size field) structPointer {
+ panic("not implemented")
}
-func (p pointer) appendRef(v pointer, typ reflect.Type) {
- slice := p.getSlice(typ)
- elem := v.asPointerTo(typ).Elem()
- newSlice := reflect.Append(slice, elem)
- slice.Set(newSlice)
+func structPointer_Len(p structPointer, f field) int {
+ panic("not implemented")
+}
+
+func structPointer_GetSliceHeader(p structPointer, f field) *reflect.SliceHeader {
+ panic("not implemented")
+}
+
+func structPointer_Copy(oldptr structPointer, newptr structPointer, size int) {
+ panic("not implemented")
+}
+
+func structPointer_StructRefSlice(p structPointer, f field, size uintptr) *structRefSlice {
+ panic("not implemented")
+}
+
+type structRefSlice struct{}
+
+func (v *structRefSlice) Len() int {
+ panic("not implemented")
}
-func (p pointer) getSlice(typ reflect.Type) reflect.Value {
- sliceTyp := reflect.SliceOf(typ)
- slice := p.asPointerTo(sliceTyp)
- slice = slice.Elem()
- return slice
+func (v *structRefSlice) Index(i int) structPointer {
+ panic("not implemented")
}
diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go b/vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go
index d55a335d945..6b5567d47cd 100644
--- a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go
+++ b/vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go
@@ -29,7 +29,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// +build !purego,!appengine,!js
+// +build !appengine,!js
// This file contains the implementation of the proto field accesses using package unsafe.
@@ -37,13 +37,38 @@ package proto
import (
"reflect"
- "sync/atomic"
"unsafe"
)
-const unsafeAllowed = true
+// NOTE: These type_Foo functions would more idiomatically be methods,
+// but Go does not allow methods on pointer types, and we must preserve
+// some pointer type for the garbage collector. We use these
+// funcs with clunky names as our poor approximation to methods.
+//
+// An alternative would be
+// type structPointer struct { p unsafe.Pointer }
+// but that does not registerize as well.
+
+// A structPointer is a pointer to a struct.
+type structPointer unsafe.Pointer
+
+// toStructPointer returns a structPointer equivalent to the given reflect value.
+func toStructPointer(v reflect.Value) structPointer {
+ return structPointer(unsafe.Pointer(v.Pointer()))
+}
+
+// IsNil reports whether p is nil.
+func structPointer_IsNil(p structPointer) bool {
+ return p == nil
+}
+
+// Interface returns the struct pointer, assumed to have element type t,
+// as an interface value.
+func structPointer_Interface(p structPointer, t reflect.Type) interface{} {
+ return reflect.NewAt(t, unsafe.Pointer(p)).Interface()
+}
-// A field identifies a field in a struct, accessible from a pointer.
+// A field identifies a field in a struct, accessible from a structPointer.
// In this implementation, a field is identified by its byte offset from the start of the struct.
type field uintptr
@@ -55,254 +80,191 @@ func toField(f *reflect.StructField) field {
// invalidField is an invalid field identifier.
const invalidField = ^field(0)
-// zeroField is a noop when calling pointer.offset.
-const zeroField = field(0)
-
// IsValid reports whether the field identifier is valid.
func (f field) IsValid() bool {
- return f != invalidField
+ return f != ^field(0)
}
-// The pointer type below is for the new table-driven encoder/decoder.
-// The implementation here uses unsafe.Pointer to create a generic pointer.
-// In pointer_reflect.go we use reflect instead of unsafe to implement
-// the same (but slower) interface.
-type pointer struct {
- p unsafe.Pointer
+// Bytes returns the address of a []byte field in the struct.
+func structPointer_Bytes(p structPointer, f field) *[]byte {
+ return (*[]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-// size of pointer
-var ptrSize = unsafe.Sizeof(uintptr(0))
-
-// toPointer converts an interface of pointer type to a pointer
-// that points to the same target.
-func toPointer(i *Message) pointer {
- // Super-tricky - read pointer out of data word of interface value.
- // Saves ~25ns over the equivalent:
- // return valToPointer(reflect.ValueOf(*i))
- return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
+// BytesSlice returns the address of a [][]byte field in the struct.
+func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
+ return (*[][]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-// toAddrPointer converts an interface to a pointer that points to
-// the interface data.
-func toAddrPointer(i *interface{}, isptr bool) pointer {
- // Super-tricky - read or get the address of data word of interface value.
- if isptr {
- // The interface is of pointer type, thus it is a direct interface.
- // The data word is the pointer data itself. We take its address.
- return pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)}
- }
- // The interface is not of pointer type. The data word is the pointer
- // to the data.
- return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
+// Bool returns the address of a *bool field in the struct.
+func structPointer_Bool(p structPointer, f field) **bool {
+ return (**bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-// valToPointer converts v to a pointer. v must be of pointer type.
-func valToPointer(v reflect.Value) pointer {
- return pointer{p: unsafe.Pointer(v.Pointer())}
+// BoolVal returns the address of a bool field in the struct.
+func structPointer_BoolVal(p structPointer, f field) *bool {
+ return (*bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-// offset converts from a pointer to a structure to a pointer to
-// one of its fields.
-func (p pointer) offset(f field) pointer {
- // For safety, we should panic if !f.IsValid, however calling panic causes
- // this to no longer be inlineable, which is a serious performance cost.
- /*
- if !f.IsValid() {
- panic("invalid field")
- }
- */
- return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))}
+// BoolSlice returns the address of a []bool field in the struct.
+func structPointer_BoolSlice(p structPointer, f field) *[]bool {
+ return (*[]bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-func (p pointer) isNil() bool {
- return p.p == nil
+// String returns the address of a *string field in the struct.
+func structPointer_String(p structPointer, f field) **string {
+ return (**string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-func (p pointer) toInt64() *int64 {
- return (*int64)(p.p)
-}
-func (p pointer) toInt64Ptr() **int64 {
- return (**int64)(p.p)
-}
-func (p pointer) toInt64Slice() *[]int64 {
- return (*[]int64)(p.p)
-}
-func (p pointer) toInt32() *int32 {
- return (*int32)(p.p)
+// StringVal returns the address of a string field in the struct.
+func structPointer_StringVal(p structPointer, f field) *string {
+ return (*string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist.
-/*
- func (p pointer) toInt32Ptr() **int32 {
- return (**int32)(p.p)
- }
- func (p pointer) toInt32Slice() *[]int32 {
- return (*[]int32)(p.p)
- }
-*/
-func (p pointer) getInt32Ptr() *int32 {
- return *(**int32)(p.p)
-}
-func (p pointer) setInt32Ptr(v int32) {
- *(**int32)(p.p) = &v
+// StringSlice returns the address of a []string field in the struct.
+func structPointer_StringSlice(p structPointer, f field) *[]string {
+ return (*[]string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-// getInt32Slice loads a []int32 from p.
-// The value returned is aliased with the original slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) getInt32Slice() []int32 {
- return *(*[]int32)(p.p)
+// ExtMap returns the address of an extension map field in the struct.
+func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
+ return (*XXX_InternalExtensions)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-// setInt32Slice stores a []int32 to p.
-// The value set is aliased with the input slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) setInt32Slice(v []int32) {
- *(*[]int32)(p.p) = v
+func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
+ return (*map[int32]Extension)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead?
-func (p pointer) appendInt32Slice(v int32) {
- s := (*[]int32)(p.p)
- *s = append(*s, v)
+// NewAt returns the reflect.Value for a pointer to a field in the struct.
+func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
+ return reflect.NewAt(typ, unsafe.Pointer(uintptr(p)+uintptr(f)))
}
-func (p pointer) toUint64() *uint64 {
- return (*uint64)(p.p)
-}
-func (p pointer) toUint64Ptr() **uint64 {
- return (**uint64)(p.p)
-}
-func (p pointer) toUint64Slice() *[]uint64 {
- return (*[]uint64)(p.p)
-}
-func (p pointer) toUint32() *uint32 {
- return (*uint32)(p.p)
-}
-func (p pointer) toUint32Ptr() **uint32 {
- return (**uint32)(p.p)
-}
-func (p pointer) toUint32Slice() *[]uint32 {
- return (*[]uint32)(p.p)
-}
-func (p pointer) toBool() *bool {
- return (*bool)(p.p)
-}
-func (p pointer) toBoolPtr() **bool {
- return (**bool)(p.p)
-}
-func (p pointer) toBoolSlice() *[]bool {
- return (*[]bool)(p.p)
-}
-func (p pointer) toFloat64() *float64 {
- return (*float64)(p.p)
-}
-func (p pointer) toFloat64Ptr() **float64 {
- return (**float64)(p.p)
-}
-func (p pointer) toFloat64Slice() *[]float64 {
- return (*[]float64)(p.p)
-}
-func (p pointer) toFloat32() *float32 {
- return (*float32)(p.p)
+// SetStructPointer writes a *struct field in the struct.
+func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
+ *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) = q
}
-func (p pointer) toFloat32Ptr() **float32 {
- return (**float32)(p.p)
-}
-func (p pointer) toFloat32Slice() *[]float32 {
- return (*[]float32)(p.p)
-}
-func (p pointer) toString() *string {
- return (*string)(p.p)
-}
-func (p pointer) toStringPtr() **string {
- return (**string)(p.p)
-}
-func (p pointer) toStringSlice() *[]string {
- return (*[]string)(p.p)
-}
-func (p pointer) toBytes() *[]byte {
- return (*[]byte)(p.p)
-}
-func (p pointer) toBytesSlice() *[][]byte {
- return (*[][]byte)(p.p)
+
+// GetStructPointer reads a *struct field in the struct.
+func structPointer_GetStructPointer(p structPointer, f field) structPointer {
+ return *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-func (p pointer) toExtensions() *XXX_InternalExtensions {
- return (*XXX_InternalExtensions)(p.p)
+
+// StructPointerSlice the address of a []*struct field in the struct.
+func structPointer_StructPointerSlice(p structPointer, f field) *structPointerSlice {
+ return (*structPointerSlice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-func (p pointer) toOldExtensions() *map[int32]Extension {
- return (*map[int32]Extension)(p.p)
+
+// A structPointerSlice represents a slice of pointers to structs (themselves submessages or groups).
+type structPointerSlice []structPointer
+
+func (v *structPointerSlice) Len() int { return len(*v) }
+func (v *structPointerSlice) Index(i int) structPointer { return (*v)[i] }
+func (v *structPointerSlice) Append(p structPointer) { *v = append(*v, p) }
+
+// A word32 is the address of a "pointer to 32-bit value" field.
+type word32 **uint32
+
+// IsNil reports whether *v is nil.
+func word32_IsNil(p word32) bool {
+ return *p == nil
}
-// getPointerSlice loads []*T from p as a []pointer.
-// The value returned is aliased with the original slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) getPointerSlice() []pointer {
- // Super-tricky - p should point to a []*T where T is a
- // message type. We load it as []pointer.
- return *(*[]pointer)(p.p)
+// Set sets *v to point at a newly allocated word set to x.
+func word32_Set(p word32, o *Buffer, x uint32) {
+ if len(o.uint32s) == 0 {
+ o.uint32s = make([]uint32, uint32PoolSize)
+ }
+ o.uint32s[0] = x
+ *p = &o.uint32s[0]
+ o.uint32s = o.uint32s[1:]
}
-// setPointerSlice stores []pointer into p as a []*T.
-// The value set is aliased with the input slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) setPointerSlice(v []pointer) {
- // Super-tricky - p should point to a []*T where T is a
- // message type. We store it as []pointer.
- *(*[]pointer)(p.p) = v
+// Get gets the value pointed at by *v.
+func word32_Get(p word32) uint32 {
+ return **p
}
-// getPointer loads the pointer at p and returns it.
-func (p pointer) getPointer() pointer {
- return pointer{p: *(*unsafe.Pointer)(p.p)}
+// Word32 returns the address of a *int32, *uint32, *float32, or *enum field in the struct.
+func structPointer_Word32(p structPointer, f field) word32 {
+ return word32((**uint32)(unsafe.Pointer(uintptr(p) + uintptr(f))))
}
-// setPointer stores the pointer q at p.
-func (p pointer) setPointer(q pointer) {
- *(*unsafe.Pointer)(p.p) = q.p
+// A word32Val is the address of a 32-bit value field.
+type word32Val *uint32
+
+// Set sets *p to x.
+func word32Val_Set(p word32Val, x uint32) {
+ *p = x
}
-// append q to the slice pointed to by p.
-func (p pointer) appendPointer(q pointer) {
- s := (*[]unsafe.Pointer)(p.p)
- *s = append(*s, q.p)
+// Get gets the value pointed at by p.
+func word32Val_Get(p word32Val) uint32 {
+ return *p
}
-// getInterfacePointer returns a pointer that points to the
-// interface data of the interface pointed by p.
-func (p pointer) getInterfacePointer() pointer {
- // Super-tricky - read pointer out of data word of interface value.
- return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]}
+// Word32Val returns the address of a *int32, *uint32, *float32, or *enum field in the struct.
+func structPointer_Word32Val(p structPointer, f field) word32Val {
+ return word32Val((*uint32)(unsafe.Pointer(uintptr(p) + uintptr(f))))
}
-// asPointerTo returns a reflect.Value that is a pointer to an
-// object of type t stored at p.
-func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
- return reflect.NewAt(t, p.p)
+// A word32Slice is a slice of 32-bit values.
+type word32Slice []uint32
+
+func (v *word32Slice) Append(x uint32) { *v = append(*v, x) }
+func (v *word32Slice) Len() int { return len(*v) }
+func (v *word32Slice) Index(i int) uint32 { return (*v)[i] }
+
+// Word32Slice returns the address of a []int32, []uint32, []float32, or []enum field in the struct.
+func structPointer_Word32Slice(p structPointer, f field) *word32Slice {
+ return (*word32Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
-func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
- return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
+// word64 is like word32 but for 64-bit values.
+type word64 **uint64
+
+func word64_Set(p word64, o *Buffer, x uint64) {
+ if len(o.uint64s) == 0 {
+ o.uint64s = make([]uint64, uint64PoolSize)
+ }
+ o.uint64s[0] = x
+ *p = &o.uint64s[0]
+ o.uint64s = o.uint64s[1:]
}
-func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
- atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
+
+func word64_IsNil(p word64) bool {
+ return *p == nil
}
-func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
- return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
+
+func word64_Get(p word64) uint64 {
+ return **p
}
-func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
- atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
+
+func structPointer_Word64(p structPointer, f field) word64 {
+ return word64((**uint64)(unsafe.Pointer(uintptr(p) + uintptr(f))))
}
-func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
- return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
+
+// word64Val is like word32Val but for 64-bit values.
+type word64Val *uint64
+
+func word64Val_Set(p word64Val, o *Buffer, x uint64) {
+ *p = x
}
-func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
- atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
+
+func word64Val_Get(p word64Val) uint64 {
+ return *p
}
-func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
- return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
+
+func structPointer_Word64Val(p structPointer, f field) word64Val {
+ return word64Val((*uint64)(unsafe.Pointer(uintptr(p) + uintptr(f))))
}
-func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
- atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
+
+// word64Slice is like word32Slice but for 64-bit values.
+type word64Slice []uint64
+
+func (v *word64Slice) Append(x uint64) { *v = append(*v, x) }
+func (v *word64Slice) Len() int { return len(*v) }
+func (v *word64Slice) Index(i int) uint64 { return (*v)[i] }
+
+func structPointer_Word64Slice(p structPointer, f field) *word64Slice {
+ return (*word64Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go b/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go
index aca8eed02a1..f156a29f0e8 100644
--- a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go
+++ b/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go
@@ -1,6 +1,6 @@
// Protocol Buffers for Go with Gadgets
//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
+// 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
@@ -26,7 +26,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// +build !purego,!appengine,!js
+// +build !appengine,!js
// This file contains the implementation of the proto field accesses using package unsafe.
@@ -37,20 +37,92 @@ import (
"unsafe"
)
-func (p pointer) getRef() pointer {
- return pointer{p: (unsafe.Pointer)(&p.p)}
+func structPointer_InterfaceAt(p structPointer, f field, t reflect.Type) interface{} {
+ point := unsafe.Pointer(uintptr(p) + uintptr(f))
+ r := reflect.NewAt(t, point)
+ return r.Interface()
}
-func (p pointer) appendRef(v pointer, typ reflect.Type) {
- slice := p.getSlice(typ)
- elem := v.asPointerTo(typ).Elem()
- newSlice := reflect.Append(slice, elem)
- slice.Set(newSlice)
+func structPointer_InterfaceRef(p structPointer, f field, t reflect.Type) interface{} {
+ point := unsafe.Pointer(uintptr(p) + uintptr(f))
+ r := reflect.NewAt(t, point)
+ if r.Elem().IsNil() {
+ return nil
+ }
+ return r.Elem().Interface()
}
-func (p pointer) getSlice(typ reflect.Type) reflect.Value {
- sliceTyp := reflect.SliceOf(typ)
- slice := p.asPointerTo(sliceTyp)
- slice = slice.Elem()
- return slice
+func copyUintPtr(oldptr, newptr uintptr, size int) {
+ oldbytes := make([]byte, 0)
+ oldslice := (*reflect.SliceHeader)(unsafe.Pointer(&oldbytes))
+ oldslice.Data = oldptr
+ oldslice.Len = size
+ oldslice.Cap = size
+ newbytes := make([]byte, 0)
+ newslice := (*reflect.SliceHeader)(unsafe.Pointer(&newbytes))
+ newslice.Data = newptr
+ newslice.Len = size
+ newslice.Cap = size
+ copy(newbytes, oldbytes)
+}
+
+func structPointer_Copy(oldptr structPointer, newptr structPointer, size int) {
+ copyUintPtr(uintptr(oldptr), uintptr(newptr), size)
+}
+
+func appendStructPointer(base structPointer, f field, typ reflect.Type) structPointer {
+ size := typ.Elem().Size()
+
+ oldHeader := structPointer_GetSliceHeader(base, f)
+ oldSlice := reflect.NewAt(typ, unsafe.Pointer(oldHeader)).Elem()
+ newLen := oldHeader.Len + 1
+ newSlice := reflect.MakeSlice(typ, newLen, newLen)
+ reflect.Copy(newSlice, oldSlice)
+ bas := toStructPointer(newSlice)
+ oldHeader.Data = uintptr(bas)
+ oldHeader.Len = newLen
+ oldHeader.Cap = newLen
+
+ return structPointer(unsafe.Pointer(uintptr(unsafe.Pointer(bas)) + uintptr(uintptr(newLen-1)*size)))
+}
+
+func structPointer_FieldPointer(p structPointer, f field) structPointer {
+ return structPointer(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+func structPointer_GetRefStructPointer(p structPointer, f field) structPointer {
+ return structPointer((*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))))
+}
+
+func structPointer_GetSliceHeader(p structPointer, f field) *reflect.SliceHeader {
+ return (*reflect.SliceHeader)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+func structPointer_Add(p structPointer, size field) structPointer {
+ return structPointer(unsafe.Pointer(uintptr(p) + uintptr(size)))
+}
+
+func structPointer_Len(p structPointer, f field) int {
+ return len(*(*[]interface{})(unsafe.Pointer(structPointer_GetRefStructPointer(p, f))))
+}
+
+func structPointer_StructRefSlice(p structPointer, f field, size uintptr) *structRefSlice {
+ return &structRefSlice{p: p, f: f, size: size}
+}
+
+// A structRefSlice represents a slice of structs (themselves submessages or groups).
+type structRefSlice struct {
+ p structPointer
+ f field
+ size uintptr
+}
+
+func (v *structRefSlice) Len() int {
+ return structPointer_Len(v.p, v.f)
+}
+
+func (v *structRefSlice) Index(i int) structPointer {
+ ss := structPointer_GetStructPointer(v.p, v.f)
+ ss1 := structPointer_GetRefStructPointer(ss, 0)
+ return structPointer_Add(ss1, field(uintptr(i)*v.size))
}
diff --git a/vendor/github.com/gogo/protobuf/proto/properties.go b/vendor/github.com/gogo/protobuf/proto/properties.go
index c9e5fa02072..44b332052ef 100644
--- a/vendor/github.com/gogo/protobuf/proto/properties.go
+++ b/vendor/github.com/gogo/protobuf/proto/properties.go
@@ -63,6 +63,42 @@ const (
WireFixed32 = 5
)
+const startSize = 10 // initial slice/string sizes
+
+// Encoders are defined in encode.go
+// An encoder outputs the full representation of a field, including its
+// tag and encoder type.
+type encoder func(p *Buffer, prop *Properties, base structPointer) error
+
+// A valueEncoder encodes a single integer in a particular encoding.
+type valueEncoder func(o *Buffer, x uint64) error
+
+// Sizers are defined in encode.go
+// A sizer returns the encoded size of a field, including its tag and encoder
+// type.
+type sizer func(prop *Properties, base structPointer) int
+
+// A valueSizer returns the encoded size of a single integer in a particular
+// encoding.
+type valueSizer func(x uint64) int
+
+// Decoders are defined in decode.go
+// A decoder creates a value from its wire representation.
+// Unrecognized subelements are saved in unrec.
+type decoder func(p *Buffer, prop *Properties, base structPointer) error
+
+// A valueDecoder decodes a single integer in a particular encoding.
+type valueDecoder func(o *Buffer) (x uint64, err error)
+
+// A oneofMarshaler does the marshaling for all oneof fields in a message.
+type oneofMarshaler func(Message, *Buffer) error
+
+// A oneofUnmarshaler does the unmarshaling for a oneof field in a message.
+type oneofUnmarshaler func(Message, int, int, *Buffer) (bool, error)
+
+// A oneofSizer does the sizing for all oneof fields in a message.
+type oneofSizer func(Message) int
+
// tagMap is an optimization over map[int]int for typical protocol buffer
// use-cases. Encoded protocol buffers are often in tag order with small tag
// numbers.
@@ -109,6 +145,13 @@ type StructProperties struct {
decoderTags tagMap // map from proto tag to struct field number
decoderOrigNames map[string]int // map from original name to struct field number
order []int // list of struct field numbers in tag order
+ unrecField field // field id of the XXX_unrecognized []byte field
+ extendable bool // is this an extendable proto
+
+ oneofMarshaler oneofMarshaler
+ oneofUnmarshaler oneofUnmarshaler
+ oneofSizer oneofSizer
+ stype reflect.Type
// OneofTypes contains information about the oneof fields in this message.
// It is keyed by the original name of a field.
@@ -144,30 +187,45 @@ type Properties struct {
Repeated bool
Packed bool // relevant for repeated primitives only
Enum string // set for enum types only
- proto3 bool // whether this is known to be a proto3 field
+ proto3 bool // whether this is known to be a proto3 field; set for []byte only
oneof bool // whether this is a oneof field
Default string // default value
HasDefault bool // whether an explicit default was provided
CustomType string
- CastType string
StdTime bool
StdDuration bool
- WktPointer bool
- stype reflect.Type // set for struct types only
- ctype reflect.Type // set for custom types only
- sprop *StructProperties // set for struct types only
-
- mtype reflect.Type // set for map types only
- MapKeyProp *Properties // set for map types only
- MapValProp *Properties // set for map types only
+ enc encoder
+ valEnc valueEncoder // set for bool and numeric types only
+ field field
+ tagcode []byte // encoding of EncodeVarint((Tag<<3)|WireType)
+ tagbuf [8]byte
+ stype reflect.Type // set for struct types only
+ sstype reflect.Type // set for slices of structs types only
+ ctype reflect.Type // set for custom types only
+ sprop *StructProperties // set for struct types only
+ isMarshaler bool
+ isUnmarshaler bool
+
+ mtype reflect.Type // set for map types only
+ mkeyprop *Properties // set for map types only
+ mvalprop *Properties // set for map types only
+
+ size sizer
+ valSize valueSizer // set for bool and numeric types only
+
+ dec decoder
+ valDec valueDecoder // set for bool and numeric types only
+
+ // If this is a packable field, this will be the decoder for the packed version of the field.
+ packedDec decoder
}
// String formats the properties in the protobuf struct field tag style.
func (p *Properties) String() string {
s := p.Wire
- s += ","
+ s = ","
s += strconv.Itoa(p.Tag)
if p.Required {
s += ",req"
@@ -213,14 +271,29 @@ func (p *Properties) Parse(s string) {
switch p.Wire {
case "varint":
p.WireType = WireVarint
+ p.valEnc = (*Buffer).EncodeVarint
+ p.valDec = (*Buffer).DecodeVarint
+ p.valSize = sizeVarint
case "fixed32":
p.WireType = WireFixed32
+ p.valEnc = (*Buffer).EncodeFixed32
+ p.valDec = (*Buffer).DecodeFixed32
+ p.valSize = sizeFixed32
case "fixed64":
p.WireType = WireFixed64
+ p.valEnc = (*Buffer).EncodeFixed64
+ p.valDec = (*Buffer).DecodeFixed64
+ p.valSize = sizeFixed64
case "zigzag32":
p.WireType = WireVarint
+ p.valEnc = (*Buffer).EncodeZigzag32
+ p.valDec = (*Buffer).DecodeZigzag32
+ p.valSize = sizeZigzag32
case "zigzag64":
p.WireType = WireVarint
+ p.valEnc = (*Buffer).EncodeZigzag64
+ p.valDec = (*Buffer).DecodeZigzag64
+ p.valSize = sizeZigzag64
case "bytes", "group":
p.WireType = WireBytes
// no numeric converter for non-numeric types
@@ -235,7 +308,6 @@ func (p *Properties) Parse(s string) {
return
}
-outer:
for i := 2; i < len(fields); i++ {
f := fields[i]
switch {
@@ -263,70 +335,311 @@ outer:
if i+1 < len(fields) {
// Commas aren't escaped, and def is always last.
p.Default += "," + strings.Join(fields[i+1:], ",")
- break outer
+ break
}
case strings.HasPrefix(f, "embedded="):
p.OrigName = strings.Split(f, "=")[1]
case strings.HasPrefix(f, "customtype="):
p.CustomType = strings.Split(f, "=")[1]
- case strings.HasPrefix(f, "casttype="):
- p.CastType = strings.Split(f, "=")[1]
case f == "stdtime":
p.StdTime = true
case f == "stdduration":
p.StdDuration = true
- case f == "wktptr":
- p.WktPointer = true
}
}
}
+func logNoSliceEnc(t1, t2 reflect.Type) {
+ fmt.Fprintf(os.Stderr, "proto: no slice oenc for %T = []%T\n", t1, t2)
+}
+
var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem()
-// setFieldProps initializes the field properties for submessages and maps.
-func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
+// Initialize the fields for encoding and decoding.
+func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
+ p.enc = nil
+ p.dec = nil
+ p.size = nil
isMap := typ.Kind() == reflect.Map
if len(p.CustomType) > 0 && !isMap {
- p.ctype = typ
+ p.setCustomEncAndDec(typ)
p.setTag(lockGetProp)
return
}
if p.StdTime && !isMap {
+ p.setTimeEncAndDec(typ)
p.setTag(lockGetProp)
return
}
if p.StdDuration && !isMap {
- p.setTag(lockGetProp)
- return
- }
- if p.WktPointer && !isMap {
+ p.setDurationEncAndDec(typ)
p.setTag(lockGetProp)
return
}
switch t1 := typ; t1.Kind() {
+ default:
+ fmt.Fprintf(os.Stderr, "proto: no coders for %v\n", t1)
+
+ // proto3 scalar types
+
+ case reflect.Bool:
+ if p.proto3 {
+ p.enc = (*Buffer).enc_proto3_bool
+ p.dec = (*Buffer).dec_proto3_bool
+ p.size = size_proto3_bool
+ } else {
+ p.enc = (*Buffer).enc_ref_bool
+ p.dec = (*Buffer).dec_proto3_bool
+ p.size = size_ref_bool
+ }
+ case reflect.Int32:
+ if p.proto3 {
+ p.enc = (*Buffer).enc_proto3_int32
+ p.dec = (*Buffer).dec_proto3_int32
+ p.size = size_proto3_int32
+ } else {
+ p.enc = (*Buffer).enc_ref_int32
+ p.dec = (*Buffer).dec_proto3_int32
+ p.size = size_ref_int32
+ }
+ case reflect.Uint32:
+ if p.proto3 {
+ p.enc = (*Buffer).enc_proto3_uint32
+ p.dec = (*Buffer).dec_proto3_int32 // can reuse
+ p.size = size_proto3_uint32
+ } else {
+ p.enc = (*Buffer).enc_ref_uint32
+ p.dec = (*Buffer).dec_proto3_int32 // can reuse
+ p.size = size_ref_uint32
+ }
+ case reflect.Int64, reflect.Uint64:
+ if p.proto3 {
+ p.enc = (*Buffer).enc_proto3_int64
+ p.dec = (*Buffer).dec_proto3_int64
+ p.size = size_proto3_int64
+ } else {
+ p.enc = (*Buffer).enc_ref_int64
+ p.dec = (*Buffer).dec_proto3_int64
+ p.size = size_ref_int64
+ }
+ case reflect.Float32:
+ if p.proto3 {
+ p.enc = (*Buffer).enc_proto3_uint32 // can just treat them as bits
+ p.dec = (*Buffer).dec_proto3_int32
+ p.size = size_proto3_uint32
+ } else {
+ p.enc = (*Buffer).enc_ref_uint32 // can just treat them as bits
+ p.dec = (*Buffer).dec_proto3_int32
+ p.size = size_ref_uint32
+ }
+ case reflect.Float64:
+ if p.proto3 {
+ p.enc = (*Buffer).enc_proto3_int64 // can just treat them as bits
+ p.dec = (*Buffer).dec_proto3_int64
+ p.size = size_proto3_int64
+ } else {
+ p.enc = (*Buffer).enc_ref_int64 // can just treat them as bits
+ p.dec = (*Buffer).dec_proto3_int64
+ p.size = size_ref_int64
+ }
+ case reflect.String:
+ if p.proto3 {
+ p.enc = (*Buffer).enc_proto3_string
+ p.dec = (*Buffer).dec_proto3_string
+ p.size = size_proto3_string
+ } else {
+ p.enc = (*Buffer).enc_ref_string
+ p.dec = (*Buffer).dec_proto3_string
+ p.size = size_ref_string
+ }
case reflect.Struct:
p.stype = typ
+ p.isMarshaler = isMarshaler(typ)
+ p.isUnmarshaler = isUnmarshaler(typ)
+ if p.Wire == "bytes" {
+ p.enc = (*Buffer).enc_ref_struct_message
+ p.dec = (*Buffer).dec_ref_struct_message
+ p.size = size_ref_struct_message
+ } else {
+ fmt.Fprintf(os.Stderr, "proto: no coders for struct %T\n", typ)
+ }
+
case reflect.Ptr:
- if t1.Elem().Kind() == reflect.Struct {
+ switch t2 := t1.Elem(); t2.Kind() {
+ default:
+ fmt.Fprintf(os.Stderr, "proto: no encoder function for %v -> %v\n", t1, t2)
+ break
+ case reflect.Bool:
+ p.enc = (*Buffer).enc_bool
+ p.dec = (*Buffer).dec_bool
+ p.size = size_bool
+ case reflect.Int32:
+ p.enc = (*Buffer).enc_int32
+ p.dec = (*Buffer).dec_int32
+ p.size = size_int32
+ case reflect.Uint32:
+ p.enc = (*Buffer).enc_uint32
+ p.dec = (*Buffer).dec_int32 // can reuse
+ p.size = size_uint32
+ case reflect.Int64, reflect.Uint64:
+ p.enc = (*Buffer).enc_int64
+ p.dec = (*Buffer).dec_int64
+ p.size = size_int64
+ case reflect.Float32:
+ p.enc = (*Buffer).enc_uint32 // can just treat them as bits
+ p.dec = (*Buffer).dec_int32
+ p.size = size_uint32
+ case reflect.Float64:
+ p.enc = (*Buffer).enc_int64 // can just treat them as bits
+ p.dec = (*Buffer).dec_int64
+ p.size = size_int64
+ case reflect.String:
+ p.enc = (*Buffer).enc_string
+ p.dec = (*Buffer).dec_string
+ p.size = size_string
+ case reflect.Struct:
p.stype = t1.Elem()
+ p.isMarshaler = isMarshaler(t1)
+ p.isUnmarshaler = isUnmarshaler(t1)
+ if p.Wire == "bytes" {
+ p.enc = (*Buffer).enc_struct_message
+ p.dec = (*Buffer).dec_struct_message
+ p.size = size_struct_message
+ } else {
+ p.enc = (*Buffer).enc_struct_group
+ p.dec = (*Buffer).dec_struct_group
+ p.size = size_struct_group
+ }
}
+
case reflect.Slice:
switch t2 := t1.Elem(); t2.Kind() {
+ default:
+ logNoSliceEnc(t1, t2)
+ break
+ case reflect.Bool:
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_bool
+ p.size = size_slice_packed_bool
+ } else {
+ p.enc = (*Buffer).enc_slice_bool
+ p.size = size_slice_bool
+ }
+ p.dec = (*Buffer).dec_slice_bool
+ p.packedDec = (*Buffer).dec_slice_packed_bool
+ case reflect.Int32:
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_int32
+ p.size = size_slice_packed_int32
+ } else {
+ p.enc = (*Buffer).enc_slice_int32
+ p.size = size_slice_int32
+ }
+ p.dec = (*Buffer).dec_slice_int32
+ p.packedDec = (*Buffer).dec_slice_packed_int32
+ case reflect.Uint32:
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_uint32
+ p.size = size_slice_packed_uint32
+ } else {
+ p.enc = (*Buffer).enc_slice_uint32
+ p.size = size_slice_uint32
+ }
+ p.dec = (*Buffer).dec_slice_int32
+ p.packedDec = (*Buffer).dec_slice_packed_int32
+ case reflect.Int64, reflect.Uint64:
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_int64
+ p.size = size_slice_packed_int64
+ } else {
+ p.enc = (*Buffer).enc_slice_int64
+ p.size = size_slice_int64
+ }
+ p.dec = (*Buffer).dec_slice_int64
+ p.packedDec = (*Buffer).dec_slice_packed_int64
+ case reflect.Uint8:
+ p.dec = (*Buffer).dec_slice_byte
+ if p.proto3 {
+ p.enc = (*Buffer).enc_proto3_slice_byte
+ p.size = size_proto3_slice_byte
+ } else {
+ p.enc = (*Buffer).enc_slice_byte
+ p.size = size_slice_byte
+ }
+ case reflect.Float32, reflect.Float64:
+ switch t2.Bits() {
+ case 32:
+ // can just treat them as bits
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_uint32
+ p.size = size_slice_packed_uint32
+ } else {
+ p.enc = (*Buffer).enc_slice_uint32
+ p.size = size_slice_uint32
+ }
+ p.dec = (*Buffer).dec_slice_int32
+ p.packedDec = (*Buffer).dec_slice_packed_int32
+ case 64:
+ // can just treat them as bits
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_int64
+ p.size = size_slice_packed_int64
+ } else {
+ p.enc = (*Buffer).enc_slice_int64
+ p.size = size_slice_int64
+ }
+ p.dec = (*Buffer).dec_slice_int64
+ p.packedDec = (*Buffer).dec_slice_packed_int64
+ default:
+ logNoSliceEnc(t1, t2)
+ break
+ }
+ case reflect.String:
+ p.enc = (*Buffer).enc_slice_string
+ p.dec = (*Buffer).dec_slice_string
+ p.size = size_slice_string
case reflect.Ptr:
switch t3 := t2.Elem(); t3.Kind() {
+ default:
+ fmt.Fprintf(os.Stderr, "proto: no ptr oenc for %T -> %T -> %T\n", t1, t2, t3)
+ break
case reflect.Struct:
- p.stype = t3
+ p.stype = t2.Elem()
+ p.isMarshaler = isMarshaler(t2)
+ p.isUnmarshaler = isUnmarshaler(t2)
+ if p.Wire == "bytes" {
+ p.enc = (*Buffer).enc_slice_struct_message
+ p.dec = (*Buffer).dec_slice_struct_message
+ p.size = size_slice_struct_message
+ } else {
+ p.enc = (*Buffer).enc_slice_struct_group
+ p.dec = (*Buffer).dec_slice_struct_group
+ p.size = size_slice_struct_group
+ }
+ }
+ case reflect.Slice:
+ switch t2.Elem().Kind() {
+ default:
+ fmt.Fprintf(os.Stderr, "proto: no slice elem oenc for %T -> %T -> %T\n", t1, t2, t2.Elem())
+ break
+ case reflect.Uint8:
+ p.enc = (*Buffer).enc_slice_slice_byte
+ p.dec = (*Buffer).dec_slice_slice_byte
+ p.size = size_slice_slice_byte
}
case reflect.Struct:
- p.stype = t2
+ p.setSliceOfNonPointerStructs(t1)
}
case reflect.Map:
+ p.enc = (*Buffer).enc_new_map
+ p.dec = (*Buffer).dec_new_map
+ p.size = size_new_map
p.mtype = t1
- p.MapKeyProp = &Properties{}
- p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
- p.MapValProp = &Properties{}
+ p.mkeyprop = &Properties{}
+ p.mkeyprop.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
+ p.mvalprop = &Properties{}
vtype := p.mtype.Elem()
if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
// The value type is not a message (*T) or bytes ([]byte),
@@ -334,16 +647,29 @@ func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, loc
vtype = reflect.PtrTo(vtype)
}
- p.MapValProp.CustomType = p.CustomType
- p.MapValProp.StdDuration = p.StdDuration
- p.MapValProp.StdTime = p.StdTime
- p.MapValProp.WktPointer = p.WktPointer
- p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
+ p.mvalprop.CustomType = p.CustomType
+ p.mvalprop.StdDuration = p.StdDuration
+ p.mvalprop.StdTime = p.StdTime
+ p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
}
p.setTag(lockGetProp)
}
func (p *Properties) setTag(lockGetProp bool) {
+ // precalculate tag code
+ wire := p.WireType
+ if p.Packed {
+ wire = WireBytes
+ }
+ x := uint32(p.Tag)<<3 | uint32(wire)
+ i := 0
+ for i = 0; x > 127; i++ {
+ p.tagbuf[i] = 0x80 | uint8(x&0x7F)
+ x >>= 7
+ }
+ p.tagbuf[i] = uint8(x)
+ p.tagcode = p.tagbuf[0 : i+1]
+
if p.stype != nil {
if lockGetProp {
p.sprop = GetProperties(p.stype)
@@ -354,9 +680,20 @@ func (p *Properties) setTag(lockGetProp bool) {
}
var (
- marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
+ marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
+ unmarshalerType = reflect.TypeOf((*Unmarshaler)(nil)).Elem()
)
+// isMarshaler reports whether type t implements Marshaler.
+func isMarshaler(t reflect.Type) bool {
+ return t.Implements(marshalerType)
+}
+
+// isUnmarshaler reports whether type t implements Unmarshaler.
+func isUnmarshaler(t reflect.Type) bool {
+ return t.Implements(unmarshalerType)
+}
+
// Init populates the properties from a protocol buffer struct tag.
func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
p.init(typ, name, tag, f, true)
@@ -366,11 +703,14 @@ func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructF
// "bytes,49,opt,def=hello!"
p.Name = name
p.OrigName = name
+ if f != nil {
+ p.field = toField(f)
+ }
if tag == "" {
return
}
p.Parse(tag)
- p.setFieldProps(typ, f, lockGetProp)
+ p.setEncAndDec(typ, f, lockGetProp)
}
var (
@@ -391,6 +731,9 @@ func GetProperties(t reflect.Type) *StructProperties {
sprop, ok := propertiesMap[t]
propertiesMu.RUnlock()
if ok {
+ if collectStats {
+ stats.Chit++
+ }
return sprop
}
@@ -403,14 +746,24 @@ func GetProperties(t reflect.Type) *StructProperties {
// getPropertiesLocked requires that propertiesMu is held.
func getPropertiesLocked(t reflect.Type) *StructProperties {
if prop, ok := propertiesMap[t]; ok {
+ if collectStats {
+ stats.Chit++
+ }
return prop
}
+ if collectStats {
+ stats.Cmiss++
+ }
prop := new(StructProperties)
// in case of recursive protos, fill this in now.
propertiesMap[t] = prop
// build properties
+ prop.extendable = reflect.PtrTo(t).Implements(extendableProtoType) ||
+ reflect.PtrTo(t).Implements(extendableProtoV1Type) ||
+ reflect.PtrTo(t).Implements(extendableBytesType)
+ prop.unrecField = invalidField
prop.Prop = make([]*Properties, t.NumField())
prop.order = make([]int, t.NumField())
@@ -421,6 +774,23 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
name := f.Name
p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false)
+ if f.Name == "XXX_InternalExtensions" { // special case
+ p.enc = (*Buffer).enc_exts
+ p.dec = nil // not needed
+ p.size = size_exts
+ } else if f.Name == "XXX_extensions" { // special case
+ if len(f.Tag.Get("protobuf")) > 0 {
+ p.enc = (*Buffer).enc_ext_slice_byte
+ p.dec = nil // not needed
+ p.size = size_ext_slice_byte
+ } else {
+ p.enc = (*Buffer).enc_map
+ p.dec = nil // not needed
+ p.size = size_map
+ }
+ } else if f.Name == "XXX_unrecognized" { // special case
+ prop.unrecField = toField(&f)
+ }
oneof := f.Tag.Get("protobuf_oneof") // special case
if oneof != "" {
isOneofMessage = true
@@ -436,6 +806,9 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
}
print("\n")
}
+ if p.enc == nil && !strings.HasPrefix(f.Name, "XXX_") && oneof == "" {
+ fmt.Fprintln(os.Stderr, "proto: no encoder for", f.Name, f.Type.String(), "[GetProperties]")
+ }
}
// Re-order prop.order.
@@ -446,7 +819,8 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
}
if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); isOneofMessage && ok {
var oots []interface{}
- _, _, _, oots = om.XXX_OneofFuncs()
+ prop.oneofMarshaler, prop.oneofUnmarshaler, prop.oneofSizer, oots = om.XXX_OneofFuncs()
+ prop.stype = t
// Interpret oneof metadata.
prop.OneofTypes = make(map[string]*OneofProperties)
@@ -496,6 +870,30 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
return prop
}
+// Return the Properties object for the x[0]'th field of the structure.
+func propByIndex(t reflect.Type, x []int) *Properties {
+ if len(x) != 1 {
+ fmt.Fprintf(os.Stderr, "proto: field index dimension %d (not 1) for type %s\n", len(x), t)
+ return nil
+ }
+ prop := GetProperties(t)
+ return prop.Prop[x[0]]
+}
+
+// Get the address and type of a pointer to a struct from an interface.
+func getbase(pb Message) (t reflect.Type, b structPointer, err error) {
+ if pb == nil {
+ err = ErrNil
+ return
+ }
+ // get the reflect type of the pointer to the struct.
+ t = reflect.TypeOf(pb)
+ // get the address of the struct.
+ value := reflect.ValueOf(pb)
+ b = toStructPointer(value)
+ return
+}
+
// A global registry of enum types.
// The generated code will register the generated maps by calling RegisterEnum.
@@ -524,42 +922,20 @@ func EnumValueMap(enumType string) map[string]int32 {
// A registry of all linked message types.
// The string is a fully-qualified proto name ("pkg.Message").
var (
- protoTypedNils = make(map[string]Message) // a map from proto names to typed nil pointers
- protoMapTypes = make(map[string]reflect.Type) // a map from proto names to map types
- revProtoTypes = make(map[reflect.Type]string)
+ protoTypes = make(map[string]reflect.Type)
+ revProtoTypes = make(map[reflect.Type]string)
)
// RegisterType is called from generated code and maps from the fully qualified
// proto name to the type (pointer to struct) of the protocol buffer.
func RegisterType(x Message, name string) {
- if _, ok := protoTypedNils[name]; ok {
+ if _, ok := protoTypes[name]; ok {
// TODO: Some day, make this a panic.
log.Printf("proto: duplicate proto type registered: %s", name)
return
}
t := reflect.TypeOf(x)
- if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 {
- // Generated code always calls RegisterType with nil x.
- // This check is just for extra safety.
- protoTypedNils[name] = x
- } else {
- protoTypedNils[name] = reflect.Zero(t).Interface().(Message)
- }
- revProtoTypes[t] = name
-}
-
-// RegisterMapType is called from generated code and maps from the fully qualified
-// proto name to the native map type of the proto map definition.
-func RegisterMapType(x interface{}, name string) {
- if reflect.TypeOf(x).Kind() != reflect.Map {
- panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name))
- }
- if _, ok := protoMapTypes[name]; ok {
- log.Printf("proto: duplicate proto type registered: %s", name)
- return
- }
- t := reflect.TypeOf(x)
- protoMapTypes[name] = t
+ protoTypes[name] = t
revProtoTypes[t] = name
}
@@ -575,14 +951,7 @@ func MessageName(x Message) string {
}
// MessageType returns the message type (pointer to struct) for a named message.
-// The type is not guaranteed to implement proto.Message if the name refers to a
-// map entry.
-func MessageType(name string) reflect.Type {
- if t, ok := protoTypedNils[name]; ok {
- return reflect.TypeOf(t)
- }
- return protoMapTypes[name]
-}
+func MessageType(name string) reflect.Type { return protoTypes[name] }
// A registry of all linked proto files.
var (
diff --git a/vendor/github.com/gogo/protobuf/proto/properties_gogo.go b/vendor/github.com/gogo/protobuf/proto/properties_gogo.go
index 40ea3dd935c..b6b7176c565 100644
--- a/vendor/github.com/gogo/protobuf/proto/properties_gogo.go
+++ b/vendor/github.com/gogo/protobuf/proto/properties_gogo.go
@@ -1,6 +1,6 @@
// Protocol Buffers for Go with Gadgets
//
-// Copyright (c) 2018, The GoGo Authors. All rights reserved.
+// 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
@@ -29,8 +29,83 @@
package proto
import (
+ "fmt"
+ "os"
"reflect"
)
-var sizerType = reflect.TypeOf((*Sizer)(nil)).Elem()
-var protosizerType = reflect.TypeOf((*ProtoSizer)(nil)).Elem()
+func (p *Properties) setCustomEncAndDec(typ reflect.Type) {
+ p.ctype = typ
+ if p.Repeated {
+ p.enc = (*Buffer).enc_custom_slice_bytes
+ p.dec = (*Buffer).dec_custom_slice_bytes
+ p.size = size_custom_slice_bytes
+ } else if typ.Kind() == reflect.Ptr {
+ p.enc = (*Buffer).enc_custom_bytes
+ p.dec = (*Buffer).dec_custom_bytes
+ p.size = size_custom_bytes
+ } else {
+ p.enc = (*Buffer).enc_custom_ref_bytes
+ p.dec = (*Buffer).dec_custom_ref_bytes
+ p.size = size_custom_ref_bytes
+ }
+}
+
+func (p *Properties) setDurationEncAndDec(typ reflect.Type) {
+ if p.Repeated {
+ if typ.Elem().Kind() == reflect.Ptr {
+ p.enc = (*Buffer).enc_slice_duration
+ p.dec = (*Buffer).dec_slice_duration
+ p.size = size_slice_duration
+ } else {
+ p.enc = (*Buffer).enc_slice_ref_duration
+ p.dec = (*Buffer).dec_slice_ref_duration
+ p.size = size_slice_ref_duration
+ }
+ } else if typ.Kind() == reflect.Ptr {
+ p.enc = (*Buffer).enc_duration
+ p.dec = (*Buffer).dec_duration
+ p.size = size_duration
+ } else {
+ p.enc = (*Buffer).enc_ref_duration
+ p.dec = (*Buffer).dec_ref_duration
+ p.size = size_ref_duration
+ }
+}
+
+func (p *Properties) setTimeEncAndDec(typ reflect.Type) {
+ if p.Repeated {
+ if typ.Elem().Kind() == reflect.Ptr {
+ p.enc = (*Buffer).enc_slice_time
+ p.dec = (*Buffer).dec_slice_time
+ p.size = size_slice_time
+ } else {
+ p.enc = (*Buffer).enc_slice_ref_time
+ p.dec = (*Buffer).dec_slice_ref_time
+ p.size = size_slice_ref_time
+ }
+ } else if typ.Kind() == reflect.Ptr {
+ p.enc = (*Buffer).enc_time
+ p.dec = (*Buffer).dec_time
+ p.size = size_time
+ } else {
+ p.enc = (*Buffer).enc_ref_time
+ p.dec = (*Buffer).dec_ref_time
+ p.size = size_ref_time
+ }
+
+}
+
+func (p *Properties) setSliceOfNonPointerStructs(typ reflect.Type) {
+ t2 := typ.Elem()
+ p.sstype = typ
+ p.stype = t2
+ p.isMarshaler = isMarshaler(t2)
+ p.isUnmarshaler = isUnmarshaler(t2)
+ p.enc = (*Buffer).enc_slice_ref_struct_message
+ p.dec = (*Buffer).dec_slice_ref_struct_message
+ p.size = size_slice_ref_struct_message
+ if p.Wire != "bytes" {
+ fmt.Fprintf(os.Stderr, "proto: no ptr oenc for %T -> %T \n", typ, t2)
+ }
+}
diff --git a/vendor/github.com/gogo/protobuf/proto/table_marshal.go b/vendor/github.com/gogo/protobuf/proto/table_marshal.go
deleted file mode 100644
index 9b1538d0559..00000000000
--- a/vendor/github.com/gogo/protobuf/proto/table_marshal.go
+++ /dev/null
@@ -1,3006 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors. All rights reserved.
-// https://github.com/golang/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.
-// * 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.
-
-package proto
-
-import (
- "errors"
- "fmt"
- "math"
- "reflect"
- "sort"
- "strconv"
- "strings"
- "sync"
- "sync/atomic"
- "unicode/utf8"
-)
-
-// a sizer takes a pointer to a field and the size of its tag, computes the size of
-// the encoded data.
-type sizer func(pointer, int) int
-
-// a marshaler takes a byte slice, a pointer to a field, and its tag (in wire format),
-// marshals the field to the end of the slice, returns the slice and error (if any).
-type marshaler func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error)
-
-// marshalInfo is the information used for marshaling a message.
-type marshalInfo struct {
- typ reflect.Type
- fields []*marshalFieldInfo
- unrecognized field // offset of XXX_unrecognized
- extensions field // offset of XXX_InternalExtensions
- v1extensions field // offset of XXX_extensions
- sizecache field // offset of XXX_sizecache
- initialized int32 // 0 -- only typ is set, 1 -- fully initialized
- messageset bool // uses message set wire format
- hasmarshaler bool // has custom marshaler
- sync.RWMutex // protect extElems map, also for initialization
- extElems map[int32]*marshalElemInfo // info of extension elements
-
- hassizer bool // has custom sizer
- hasprotosizer bool // has custom protosizer
-
- bytesExtensions field // offset of XXX_extensions where the field type is []byte
-}
-
-// marshalFieldInfo is the information used for marshaling a field of a message.
-type marshalFieldInfo struct {
- field field
- wiretag uint64 // tag in wire format
- tagsize int // size of tag in wire format
- sizer sizer
- marshaler marshaler
- isPointer bool
- required bool // field is required
- name string // name of the field, for error reporting
- oneofElems map[reflect.Type]*marshalElemInfo // info of oneof elements
-}
-
-// marshalElemInfo is the information used for marshaling an extension or oneof element.
-type marshalElemInfo struct {
- wiretag uint64 // tag in wire format
- tagsize int // size of tag in wire format
- sizer sizer
- marshaler marshaler
- isptr bool // elem is pointer typed, thus interface of this type is a direct interface (extension only)
-}
-
-var (
- marshalInfoMap = map[reflect.Type]*marshalInfo{}
- marshalInfoLock sync.Mutex
-
- uint8SliceType = reflect.TypeOf(([]uint8)(nil)).Kind()
-)
-
-// getMarshalInfo returns the information to marshal a given type of message.
-// The info it returns may not necessarily initialized.
-// t is the type of the message (NOT the pointer to it).
-func getMarshalInfo(t reflect.Type) *marshalInfo {
- marshalInfoLock.Lock()
- u, ok := marshalInfoMap[t]
- if !ok {
- u = &marshalInfo{typ: t}
- marshalInfoMap[t] = u
- }
- marshalInfoLock.Unlock()
- return u
-}
-
-// Size is the entry point from generated code,
-// and should be ONLY called by generated code.
-// It computes the size of encoded data of msg.
-// a is a pointer to a place to store cached marshal info.
-func (a *InternalMessageInfo) Size(msg Message) int {
- u := getMessageMarshalInfo(msg, a)
- ptr := toPointer(&msg)
- if ptr.isNil() {
- // We get here if msg is a typed nil ((*SomeMessage)(nil)),
- // so it satisfies the interface, and msg == nil wouldn't
- // catch it. We don't want crash in this case.
- return 0
- }
- return u.size(ptr)
-}
-
-// Marshal is the entry point from generated code,
-// and should be ONLY called by generated code.
-// It marshals msg to the end of b.
-// a is a pointer to a place to store cached marshal info.
-func (a *InternalMessageInfo) Marshal(b []byte, msg Message, deterministic bool) ([]byte, error) {
- u := getMessageMarshalInfo(msg, a)
- ptr := toPointer(&msg)
- if ptr.isNil() {
- // We get here if msg is a typed nil ((*SomeMessage)(nil)),
- // so it satisfies the interface, and msg == nil wouldn't
- // catch it. We don't want crash in this case.
- return b, ErrNil
- }
- return u.marshal(b, ptr, deterministic)
-}
-
-func getMessageMarshalInfo(msg interface{}, a *InternalMessageInfo) *marshalInfo {
- // u := a.marshal, but atomically.
- // We use an atomic here to ensure memory consistency.
- u := atomicLoadMarshalInfo(&a.marshal)
- if u == nil {
- // Get marshal information from type of message.
- t := reflect.ValueOf(msg).Type()
- if t.Kind() != reflect.Ptr {
- panic(fmt.Sprintf("cannot handle non-pointer message type %v", t))
- }
- u = getMarshalInfo(t.Elem())
- // Store it in the cache for later users.
- // a.marshal = u, but atomically.
- atomicStoreMarshalInfo(&a.marshal, u)
- }
- return u
-}
-
-// size is the main function to compute the size of the encoded data of a message.
-// ptr is the pointer to the message.
-func (u *marshalInfo) size(ptr pointer) int {
- if atomic.LoadInt32(&u.initialized) == 0 {
- u.computeMarshalInfo()
- }
-
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- if u.hasmarshaler {
- // Uses the message's Size method if available
- if u.hassizer {
- s := ptr.asPointerTo(u.typ).Interface().(Sizer)
- return s.Size()
- }
- // Uses the message's ProtoSize method if available
- if u.hasprotosizer {
- s := ptr.asPointerTo(u.typ).Interface().(ProtoSizer)
- return s.ProtoSize()
- }
-
- m := ptr.asPointerTo(u.typ).Interface().(Marshaler)
- b, _ := m.Marshal()
- return len(b)
- }
-
- n := 0
- for _, f := range u.fields {
- if f.isPointer && ptr.offset(f.field).getPointer().isNil() {
- // nil pointer always marshals to nothing
- continue
- }
- n += f.sizer(ptr.offset(f.field), f.tagsize)
- }
- if u.extensions.IsValid() {
- e := ptr.offset(u.extensions).toExtensions()
- if u.messageset {
- n += u.sizeMessageSet(e)
- } else {
- n += u.sizeExtensions(e)
- }
- }
- if u.v1extensions.IsValid() {
- m := *ptr.offset(u.v1extensions).toOldExtensions()
- n += u.sizeV1Extensions(m)
- }
- if u.bytesExtensions.IsValid() {
- s := *ptr.offset(u.bytesExtensions).toBytes()
- n += len(s)
- }
- if u.unrecognized.IsValid() {
- s := *ptr.offset(u.unrecognized).toBytes()
- n += len(s)
- }
-
- // cache the result for use in marshal
- if u.sizecache.IsValid() {
- atomic.StoreInt32(ptr.offset(u.sizecache).toInt32(), int32(n))
- }
- return n
-}
-
-// cachedsize gets the size from cache. If there is no cache (i.e. message is not generated),
-// fall back to compute the size.
-func (u *marshalInfo) cachedsize(ptr pointer) int {
- if u.sizecache.IsValid() {
- return int(atomic.LoadInt32(ptr.offset(u.sizecache).toInt32()))
- }
- return u.size(ptr)
-}
-
-// marshal is the main function to marshal a message. It takes a byte slice and appends
-// the encoded data to the end of the slice, returns the slice and error (if any).
-// ptr is the pointer to the message.
-// If deterministic is true, map is marshaled in deterministic order.
-func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte, error) {
- if atomic.LoadInt32(&u.initialized) == 0 {
- u.computeMarshalInfo()
- }
-
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- if u.hasmarshaler {
- m := ptr.asPointerTo(u.typ).Interface().(Marshaler)
- b1, err := m.Marshal()
- b = append(b, b1...)
- return b, err
- }
-
- var err, errLater error
- // The old marshaler encodes extensions at beginning.
- if u.extensions.IsValid() {
- e := ptr.offset(u.extensions).toExtensions()
- if u.messageset {
- b, err = u.appendMessageSet(b, e, deterministic)
- } else {
- b, err = u.appendExtensions(b, e, deterministic)
- }
- if err != nil {
- return b, err
- }
- }
- if u.v1extensions.IsValid() {
- m := *ptr.offset(u.v1extensions).toOldExtensions()
- b, err = u.appendV1Extensions(b, m, deterministic)
- if err != nil {
- return b, err
- }
- }
- if u.bytesExtensions.IsValid() {
- s := *ptr.offset(u.bytesExtensions).toBytes()
- b = append(b, s...)
- }
- for _, f := range u.fields {
- if f.required {
- if f.isPointer && ptr.offset(f.field).getPointer().isNil() {
- // Required field is not set.
- // We record the error but keep going, to give a complete marshaling.
- if errLater == nil {
- errLater = &RequiredNotSetError{f.name}
- }
- continue
- }
- }
- if f.isPointer && ptr.offset(f.field).getPointer().isNil() {
- // nil pointer always marshals to nothing
- continue
- }
- b, err = f.marshaler(b, ptr.offset(f.field), f.wiretag, deterministic)
- if err != nil {
- if err1, ok := err.(*RequiredNotSetError); ok {
- // Required field in submessage is not set.
- // We record the error but keep going, to give a complete marshaling.
- if errLater == nil {
- errLater = &RequiredNotSetError{f.name + "." + err1.field}
- }
- continue
- }
- if err == errRepeatedHasNil {
- err = errors.New("proto: repeated field " + f.name + " has nil element")
- }
- if err == errInvalidUTF8 {
- if errLater == nil {
- fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
- errLater = &invalidUTF8Error{fullName}
- }
- continue
- }
- return b, err
- }
- }
- if u.unrecognized.IsValid() {
- s := *ptr.offset(u.unrecognized).toBytes()
- b = append(b, s...)
- }
- return b, errLater
-}
-
-// computeMarshalInfo initializes the marshal info.
-func (u *marshalInfo) computeMarshalInfo() {
- u.Lock()
- defer u.Unlock()
- if u.initialized != 0 { // non-atomic read is ok as it is protected by the lock
- return
- }
-
- t := u.typ
- u.unrecognized = invalidField
- u.extensions = invalidField
- u.v1extensions = invalidField
- u.bytesExtensions = invalidField
- u.sizecache = invalidField
- isOneofMessage := false
-
- if reflect.PtrTo(t).Implements(sizerType) {
- u.hassizer = true
- }
- if reflect.PtrTo(t).Implements(protosizerType) {
- u.hasprotosizer = true
- }
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- if reflect.PtrTo(t).Implements(marshalerType) {
- u.hasmarshaler = true
- atomic.StoreInt32(&u.initialized, 1)
- return
- }
-
- n := t.NumField()
-
- // deal with XXX fields first
- for i := 0; i < t.NumField(); i++ {
- f := t.Field(i)
- if f.Tag.Get("protobuf_oneof") != "" {
- isOneofMessage = true
- }
- if !strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
- switch f.Name {
- case "XXX_sizecache":
- u.sizecache = toField(&f)
- case "XXX_unrecognized":
- u.unrecognized = toField(&f)
- case "XXX_InternalExtensions":
- u.extensions = toField(&f)
- u.messageset = f.Tag.Get("protobuf_messageset") == "1"
- case "XXX_extensions":
- if f.Type.Kind() == reflect.Map {
- u.v1extensions = toField(&f)
- } else {
- u.bytesExtensions = toField(&f)
- }
- case "XXX_NoUnkeyedLiteral":
- // nothing to do
- default:
- panic("unknown XXX field: " + f.Name)
- }
- n--
- }
-
- // get oneof implementers
- var oneofImplementers []interface{}
- // gogo: isOneofMessage is needed for embedded oneof messages, without a marshaler and unmarshaler
- if m, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok && isOneofMessage {
- _, _, _, oneofImplementers = m.XXX_OneofFuncs()
- }
-
- // normal fields
- fields := make([]marshalFieldInfo, n) // batch allocation
- u.fields = make([]*marshalFieldInfo, 0, n)
- for i, j := 0, 0; i < t.NumField(); i++ {
- f := t.Field(i)
-
- if strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
- field := &fields[j]
- j++
- field.name = f.Name
- u.fields = append(u.fields, field)
- if f.Tag.Get("protobuf_oneof") != "" {
- field.computeOneofFieldInfo(&f, oneofImplementers)
- continue
- }
- if f.Tag.Get("protobuf") == "" {
- // field has no tag (not in generated message), ignore it
- u.fields = u.fields[:len(u.fields)-1]
- j--
- continue
- }
- field.computeMarshalFieldInfo(&f)
- }
-
- // fields are marshaled in tag order on the wire.
- sort.Sort(byTag(u.fields))
-
- atomic.StoreInt32(&u.initialized, 1)
-}
-
-// helper for sorting fields by tag
-type byTag []*marshalFieldInfo
-
-func (a byTag) Len() int { return len(a) }
-func (a byTag) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
-func (a byTag) Less(i, j int) bool { return a[i].wiretag < a[j].wiretag }
-
-// getExtElemInfo returns the information to marshal an extension element.
-// The info it returns is initialized.
-func (u *marshalInfo) getExtElemInfo(desc *ExtensionDesc) *marshalElemInfo {
- // get from cache first
- u.RLock()
- e, ok := u.extElems[desc.Field]
- u.RUnlock()
- if ok {
- return e
- }
-
- t := reflect.TypeOf(desc.ExtensionType) // pointer or slice to basic type or struct
- tags := strings.Split(desc.Tag, ",")
- tag, err := strconv.Atoi(tags[1])
- if err != nil {
- panic("tag is not an integer")
- }
- wt := wiretype(tags[0])
- sizr, marshalr := typeMarshaler(t, tags, false, false)
- e = &marshalElemInfo{
- wiretag: uint64(tag)<<3 | wt,
- tagsize: SizeVarint(uint64(tag) << 3),
- sizer: sizr,
- marshaler: marshalr,
- isptr: t.Kind() == reflect.Ptr,
- }
-
- // update cache
- u.Lock()
- if u.extElems == nil {
- u.extElems = make(map[int32]*marshalElemInfo)
- }
- u.extElems[desc.Field] = e
- u.Unlock()
- return e
-}
-
-// computeMarshalFieldInfo fills up the information to marshal a field.
-func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) {
- // parse protobuf tag of the field.
- // tag has format of "bytes,49,opt,name=foo,def=hello!"
- tags := strings.Split(f.Tag.Get("protobuf"), ",")
- if tags[0] == "" {
- return
- }
- tag, err := strconv.Atoi(tags[1])
- if err != nil {
- panic("tag is not an integer")
- }
- wt := wiretype(tags[0])
- if tags[2] == "req" {
- fi.required = true
- }
- fi.setTag(f, tag, wt)
- fi.setMarshaler(f, tags)
-}
-
-func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) {
- fi.field = toField(f)
- fi.wiretag = math.MaxInt32 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire.
- fi.isPointer = true
- fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f)
- fi.oneofElems = make(map[reflect.Type]*marshalElemInfo)
-
- ityp := f.Type // interface type
- for _, o := range oneofImplementers {
- t := reflect.TypeOf(o)
- if !t.Implements(ityp) {
- continue
- }
- sf := t.Elem().Field(0) // oneof implementer is a struct with a single field
- tags := strings.Split(sf.Tag.Get("protobuf"), ",")
- tag, err := strconv.Atoi(tags[1])
- if err != nil {
- panic("tag is not an integer")
- }
- wt := wiretype(tags[0])
- sizr, marshalr := typeMarshaler(sf.Type, tags, false, true) // oneof should not omit any zero value
- fi.oneofElems[t.Elem()] = &marshalElemInfo{
- wiretag: uint64(tag)<<3 | wt,
- tagsize: SizeVarint(uint64(tag) << 3),
- sizer: sizr,
- marshaler: marshalr,
- }
- }
-}
-
-type oneofMessage interface {
- XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
-}
-
-// wiretype returns the wire encoding of the type.
-func wiretype(encoding string) uint64 {
- switch encoding {
- case "fixed32":
- return WireFixed32
- case "fixed64":
- return WireFixed64
- case "varint", "zigzag32", "zigzag64":
- return WireVarint
- case "bytes":
- return WireBytes
- case "group":
- return WireStartGroup
- }
- panic("unknown wire type " + encoding)
-}
-
-// setTag fills up the tag (in wire format) and its size in the info of a field.
-func (fi *marshalFieldInfo) setTag(f *reflect.StructField, tag int, wt uint64) {
- fi.field = toField(f)
- fi.wiretag = uint64(tag)<<3 | wt
- fi.tagsize = SizeVarint(uint64(tag) << 3)
-}
-
-// setMarshaler fills up the sizer and marshaler in the info of a field.
-func (fi *marshalFieldInfo) setMarshaler(f *reflect.StructField, tags []string) {
- switch f.Type.Kind() {
- case reflect.Map:
- // map field
- fi.isPointer = true
- fi.sizer, fi.marshaler = makeMapMarshaler(f)
- return
- case reflect.Ptr, reflect.Slice:
- fi.isPointer = true
- }
- fi.sizer, fi.marshaler = typeMarshaler(f.Type, tags, true, false)
-}
-
-// typeMarshaler returns the sizer and marshaler of a given field.
-// t is the type of the field.
-// tags is the generated "protobuf" tag of the field.
-// If nozero is true, zero value is not marshaled to the wire.
-// If oneof is true, it is a oneof field.
-func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, marshaler) {
- encoding := tags[0]
-
- pointer := false
- slice := false
- if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
- slice = true
- t = t.Elem()
- }
- if t.Kind() == reflect.Ptr {
- pointer = true
- t = t.Elem()
- }
-
- packed := false
- proto3 := false
- ctype := false
- isTime := false
- isDuration := false
- isWktPointer := false
- validateUTF8 := true
- for i := 2; i < len(tags); i++ {
- if tags[i] == "packed" {
- packed = true
- }
- if tags[i] == "proto3" {
- proto3 = true
- }
- if strings.HasPrefix(tags[i], "customtype=") {
- ctype = true
- }
- if tags[i] == "stdtime" {
- isTime = true
- }
- if tags[i] == "stdduration" {
- isDuration = true
- }
- if tags[i] == "wktptr" {
- isWktPointer = true
- }
- }
- validateUTF8 = validateUTF8 && proto3
- if !proto3 && !pointer && !slice {
- nozero = false
- }
-
- if ctype {
- if reflect.PtrTo(t).Implements(customType) {
- if slice {
- return makeMessageRefSliceMarshaler(getMarshalInfo(t))
- }
- if pointer {
- return makeCustomPtrMarshaler(getMarshalInfo(t))
- }
- return makeCustomMarshaler(getMarshalInfo(t))
- } else {
- panic(fmt.Sprintf("custom type: type: %v, does not implement the proto.custom interface", t))
- }
- }
-
- if isTime {
- if pointer {
- if slice {
- return makeTimePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeTimePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeTimeSliceMarshaler(getMarshalInfo(t))
- }
- return makeTimeMarshaler(getMarshalInfo(t))
- }
-
- if isDuration {
- if pointer {
- if slice {
- return makeDurationPtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeDurationPtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeDurationSliceMarshaler(getMarshalInfo(t))
- }
- return makeDurationMarshaler(getMarshalInfo(t))
- }
-
- if isWktPointer {
- switch t.Kind() {
- case reflect.Float64:
- if pointer {
- if slice {
- return makeStdDoubleValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdDoubleValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdDoubleValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdDoubleValueMarshaler(getMarshalInfo(t))
- case reflect.Float32:
- if pointer {
- if slice {
- return makeStdFloatValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdFloatValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdFloatValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdFloatValueMarshaler(getMarshalInfo(t))
- case reflect.Int64:
- if pointer {
- if slice {
- return makeStdInt64ValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdInt64ValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdInt64ValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdInt64ValueMarshaler(getMarshalInfo(t))
- case reflect.Uint64:
- if pointer {
- if slice {
- return makeStdUInt64ValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdUInt64ValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdUInt64ValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdUInt64ValueMarshaler(getMarshalInfo(t))
- case reflect.Int32:
- if pointer {
- if slice {
- return makeStdInt32ValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdInt32ValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdInt32ValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdInt32ValueMarshaler(getMarshalInfo(t))
- case reflect.Uint32:
- if pointer {
- if slice {
- return makeStdUInt32ValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdUInt32ValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdUInt32ValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdUInt32ValueMarshaler(getMarshalInfo(t))
- case reflect.Bool:
- if pointer {
- if slice {
- return makeStdBoolValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdBoolValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdBoolValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdBoolValueMarshaler(getMarshalInfo(t))
- case reflect.String:
- if pointer {
- if slice {
- return makeStdStringValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdStringValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdStringValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdStringValueMarshaler(getMarshalInfo(t))
- case uint8SliceType:
- if pointer {
- if slice {
- return makeStdBytesValuePtrSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdBytesValuePtrMarshaler(getMarshalInfo(t))
- }
- if slice {
- return makeStdBytesValueSliceMarshaler(getMarshalInfo(t))
- }
- return makeStdBytesValueMarshaler(getMarshalInfo(t))
- default:
- panic(fmt.Sprintf("unknown wktpointer type %#v", t))
- }
- }
-
- switch t.Kind() {
- case reflect.Bool:
- if pointer {
- return sizeBoolPtr, appendBoolPtr
- }
- if slice {
- if packed {
- return sizeBoolPackedSlice, appendBoolPackedSlice
- }
- return sizeBoolSlice, appendBoolSlice
- }
- if nozero {
- return sizeBoolValueNoZero, appendBoolValueNoZero
- }
- return sizeBoolValue, appendBoolValue
- case reflect.Uint32:
- switch encoding {
- case "fixed32":
- if pointer {
- return sizeFixed32Ptr, appendFixed32Ptr
- }
- if slice {
- if packed {
- return sizeFixed32PackedSlice, appendFixed32PackedSlice
- }
- return sizeFixed32Slice, appendFixed32Slice
- }
- if nozero {
- return sizeFixed32ValueNoZero, appendFixed32ValueNoZero
- }
- return sizeFixed32Value, appendFixed32Value
- case "varint":
- if pointer {
- return sizeVarint32Ptr, appendVarint32Ptr
- }
- if slice {
- if packed {
- return sizeVarint32PackedSlice, appendVarint32PackedSlice
- }
- return sizeVarint32Slice, appendVarint32Slice
- }
- if nozero {
- return sizeVarint32ValueNoZero, appendVarint32ValueNoZero
- }
- return sizeVarint32Value, appendVarint32Value
- }
- case reflect.Int32:
- switch encoding {
- case "fixed32":
- if pointer {
- return sizeFixedS32Ptr, appendFixedS32Ptr
- }
- if slice {
- if packed {
- return sizeFixedS32PackedSlice, appendFixedS32PackedSlice
- }
- return sizeFixedS32Slice, appendFixedS32Slice
- }
- if nozero {
- return sizeFixedS32ValueNoZero, appendFixedS32ValueNoZero
- }
- return sizeFixedS32Value, appendFixedS32Value
- case "varint":
- if pointer {
- return sizeVarintS32Ptr, appendVarintS32Ptr
- }
- if slice {
- if packed {
- return sizeVarintS32PackedSlice, appendVarintS32PackedSlice
- }
- return sizeVarintS32Slice, appendVarintS32Slice
- }
- if nozero {
- return sizeVarintS32ValueNoZero, appendVarintS32ValueNoZero
- }
- return sizeVarintS32Value, appendVarintS32Value
- case "zigzag32":
- if pointer {
- return sizeZigzag32Ptr, appendZigzag32Ptr
- }
- if slice {
- if packed {
- return sizeZigzag32PackedSlice, appendZigzag32PackedSlice
- }
- return sizeZigzag32Slice, appendZigzag32Slice
- }
- if nozero {
- return sizeZigzag32ValueNoZero, appendZigzag32ValueNoZero
- }
- return sizeZigzag32Value, appendZigzag32Value
- }
- case reflect.Uint64:
- switch encoding {
- case "fixed64":
- if pointer {
- return sizeFixed64Ptr, appendFixed64Ptr
- }
- if slice {
- if packed {
- return sizeFixed64PackedSlice, appendFixed64PackedSlice
- }
- return sizeFixed64Slice, appendFixed64Slice
- }
- if nozero {
- return sizeFixed64ValueNoZero, appendFixed64ValueNoZero
- }
- return sizeFixed64Value, appendFixed64Value
- case "varint":
- if pointer {
- return sizeVarint64Ptr, appendVarint64Ptr
- }
- if slice {
- if packed {
- return sizeVarint64PackedSlice, appendVarint64PackedSlice
- }
- return sizeVarint64Slice, appendVarint64Slice
- }
- if nozero {
- return sizeVarint64ValueNoZero, appendVarint64ValueNoZero
- }
- return sizeVarint64Value, appendVarint64Value
- }
- case reflect.Int64:
- switch encoding {
- case "fixed64":
- if pointer {
- return sizeFixedS64Ptr, appendFixedS64Ptr
- }
- if slice {
- if packed {
- return sizeFixedS64PackedSlice, appendFixedS64PackedSlice
- }
- return sizeFixedS64Slice, appendFixedS64Slice
- }
- if nozero {
- return sizeFixedS64ValueNoZero, appendFixedS64ValueNoZero
- }
- return sizeFixedS64Value, appendFixedS64Value
- case "varint":
- if pointer {
- return sizeVarintS64Ptr, appendVarintS64Ptr
- }
- if slice {
- if packed {
- return sizeVarintS64PackedSlice, appendVarintS64PackedSlice
- }
- return sizeVarintS64Slice, appendVarintS64Slice
- }
- if nozero {
- return sizeVarintS64ValueNoZero, appendVarintS64ValueNoZero
- }
- return sizeVarintS64Value, appendVarintS64Value
- case "zigzag64":
- if pointer {
- return sizeZigzag64Ptr, appendZigzag64Ptr
- }
- if slice {
- if packed {
- return sizeZigzag64PackedSlice, appendZigzag64PackedSlice
- }
- return sizeZigzag64Slice, appendZigzag64Slice
- }
- if nozero {
- return sizeZigzag64ValueNoZero, appendZigzag64ValueNoZero
- }
- return sizeZigzag64Value, appendZigzag64Value
- }
- case reflect.Float32:
- if pointer {
- return sizeFloat32Ptr, appendFloat32Ptr
- }
- if slice {
- if packed {
- return sizeFloat32PackedSlice, appendFloat32PackedSlice
- }
- return sizeFloat32Slice, appendFloat32Slice
- }
- if nozero {
- return sizeFloat32ValueNoZero, appendFloat32ValueNoZero
- }
- return sizeFloat32Value, appendFloat32Value
- case reflect.Float64:
- if pointer {
- return sizeFloat64Ptr, appendFloat64Ptr
- }
- if slice {
- if packed {
- return sizeFloat64PackedSlice, appendFloat64PackedSlice
- }
- return sizeFloat64Slice, appendFloat64Slice
- }
- if nozero {
- return sizeFloat64ValueNoZero, appendFloat64ValueNoZero
- }
- return sizeFloat64Value, appendFloat64Value
- case reflect.String:
- if validateUTF8 {
- if pointer {
- return sizeStringPtr, appendUTF8StringPtr
- }
- if slice {
- return sizeStringSlice, appendUTF8StringSlice
- }
- if nozero {
- return sizeStringValueNoZero, appendUTF8StringValueNoZero
- }
- return sizeStringValue, appendUTF8StringValue
- }
- if pointer {
- return sizeStringPtr, appendStringPtr
- }
- if slice {
- return sizeStringSlice, appendStringSlice
- }
- if nozero {
- return sizeStringValueNoZero, appendStringValueNoZero
- }
- return sizeStringValue, appendStringValue
- case reflect.Slice:
- if slice {
- return sizeBytesSlice, appendBytesSlice
- }
- if oneof {
- // Oneof bytes field may also have "proto3" tag.
- // We want to marshal it as a oneof field. Do this
- // check before the proto3 check.
- return sizeBytesOneof, appendBytesOneof
- }
- if proto3 {
- return sizeBytes3, appendBytes3
- }
- return sizeBytes, appendBytes
- case reflect.Struct:
- switch encoding {
- case "group":
- if slice {
- return makeGroupSliceMarshaler(getMarshalInfo(t))
- }
- return makeGroupMarshaler(getMarshalInfo(t))
- case "bytes":
- if pointer {
- if slice {
- return makeMessageSliceMarshaler(getMarshalInfo(t))
- }
- return makeMessageMarshaler(getMarshalInfo(t))
- } else {
- if slice {
- return makeMessageRefSliceMarshaler(getMarshalInfo(t))
- }
- return makeMessageRefMarshaler(getMarshalInfo(t))
- }
- }
- }
- panic(fmt.Sprintf("unknown or mismatched type: type: %v, wire type: %v", t, encoding))
-}
-
-// Below are functions to size/marshal a specific type of a field.
-// They are stored in the field's info, and called by function pointers.
-// They have type sizer or marshaler.
-
-func sizeFixed32Value(_ pointer, tagsize int) int {
- return 4 + tagsize
-}
-func sizeFixed32ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toUint32()
- if v == 0 {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFixed32Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toUint32Ptr()
- if p == nil {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFixed32Slice(ptr pointer, tagsize int) int {
- s := *ptr.toUint32Slice()
- return (4 + tagsize) * len(s)
-}
-func sizeFixed32PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toUint32Slice()
- if len(s) == 0 {
- return 0
- }
- return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
-}
-func sizeFixedS32Value(_ pointer, tagsize int) int {
- return 4 + tagsize
-}
-func sizeFixedS32ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt32()
- if v == 0 {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFixedS32Ptr(ptr pointer, tagsize int) int {
- p := ptr.getInt32Ptr()
- if p == nil {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFixedS32Slice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- return (4 + tagsize) * len(s)
-}
-func sizeFixedS32PackedSlice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return 0
- }
- return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
-}
-func sizeFloat32Value(_ pointer, tagsize int) int {
- return 4 + tagsize
-}
-func sizeFloat32ValueNoZero(ptr pointer, tagsize int) int {
- v := math.Float32bits(*ptr.toFloat32())
- if v == 0 {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFloat32Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toFloat32Ptr()
- if p == nil {
- return 0
- }
- return 4 + tagsize
-}
-func sizeFloat32Slice(ptr pointer, tagsize int) int {
- s := *ptr.toFloat32Slice()
- return (4 + tagsize) * len(s)
-}
-func sizeFloat32PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toFloat32Slice()
- if len(s) == 0 {
- return 0
- }
- return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
-}
-func sizeFixed64Value(_ pointer, tagsize int) int {
- return 8 + tagsize
-}
-func sizeFixed64ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toUint64()
- if v == 0 {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFixed64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toUint64Ptr()
- if p == nil {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFixed64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toUint64Slice()
- return (8 + tagsize) * len(s)
-}
-func sizeFixed64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toUint64Slice()
- if len(s) == 0 {
- return 0
- }
- return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
-}
-func sizeFixedS64Value(_ pointer, tagsize int) int {
- return 8 + tagsize
-}
-func sizeFixedS64ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt64()
- if v == 0 {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFixedS64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFixedS64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- return (8 + tagsize) * len(s)
-}
-func sizeFixedS64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return 0
- }
- return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
-}
-func sizeFloat64Value(_ pointer, tagsize int) int {
- return 8 + tagsize
-}
-func sizeFloat64ValueNoZero(ptr pointer, tagsize int) int {
- v := math.Float64bits(*ptr.toFloat64())
- if v == 0 {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFloat64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toFloat64Ptr()
- if p == nil {
- return 0
- }
- return 8 + tagsize
-}
-func sizeFloat64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toFloat64Slice()
- return (8 + tagsize) * len(s)
-}
-func sizeFloat64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toFloat64Slice()
- if len(s) == 0 {
- return 0
- }
- return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
-}
-func sizeVarint32Value(ptr pointer, tagsize int) int {
- v := *ptr.toUint32()
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarint32ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toUint32()
- if v == 0 {
- return 0
- }
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarint32Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toUint32Ptr()
- if p == nil {
- return 0
- }
- return SizeVarint(uint64(*p)) + tagsize
-}
-func sizeVarint32Slice(ptr pointer, tagsize int) int {
- s := *ptr.toUint32Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v)) + tagsize
- }
- return n
-}
-func sizeVarint32PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toUint32Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeVarintS32Value(ptr pointer, tagsize int) int {
- v := *ptr.toInt32()
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS32ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt32()
- if v == 0 {
- return 0
- }
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS32Ptr(ptr pointer, tagsize int) int {
- p := ptr.getInt32Ptr()
- if p == nil {
- return 0
- }
- return SizeVarint(uint64(*p)) + tagsize
-}
-func sizeVarintS32Slice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v)) + tagsize
- }
- return n
-}
-func sizeVarintS32PackedSlice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeVarint64Value(ptr pointer, tagsize int) int {
- v := *ptr.toUint64()
- return SizeVarint(v) + tagsize
-}
-func sizeVarint64ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toUint64()
- if v == 0 {
- return 0
- }
- return SizeVarint(v) + tagsize
-}
-func sizeVarint64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toUint64Ptr()
- if p == nil {
- return 0
- }
- return SizeVarint(*p) + tagsize
-}
-func sizeVarint64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toUint64Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(v) + tagsize
- }
- return n
-}
-func sizeVarint64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toUint64Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(v)
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeVarintS64Value(ptr pointer, tagsize int) int {
- v := *ptr.toInt64()
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS64ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt64()
- if v == 0 {
- return 0
- }
- return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return 0
- }
- return SizeVarint(uint64(*p)) + tagsize
-}
-func sizeVarintS64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v)) + tagsize
- }
- return n
-}
-func sizeVarintS64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeZigzag32Value(ptr pointer, tagsize int) int {
- v := *ptr.toInt32()
- return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
-}
-func sizeZigzag32ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt32()
- if v == 0 {
- return 0
- }
- return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
-}
-func sizeZigzag32Ptr(ptr pointer, tagsize int) int {
- p := ptr.getInt32Ptr()
- if p == nil {
- return 0
- }
- v := *p
- return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
-}
-func sizeZigzag32Slice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
- }
- return n
-}
-func sizeZigzag32PackedSlice(ptr pointer, tagsize int) int {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31))))
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeZigzag64Value(ptr pointer, tagsize int) int {
- v := *ptr.toInt64()
- return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
-}
-func sizeZigzag64ValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toInt64()
- if v == 0 {
- return 0
- }
- return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
-}
-func sizeZigzag64Ptr(ptr pointer, tagsize int) int {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return 0
- }
- v := *p
- return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
-}
-func sizeZigzag64Slice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
- }
- return n
-}
-func sizeZigzag64PackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return 0
- }
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63)))
- }
- return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeBoolValue(_ pointer, tagsize int) int {
- return 1 + tagsize
-}
-func sizeBoolValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toBool()
- if !v {
- return 0
- }
- return 1 + tagsize
-}
-func sizeBoolPtr(ptr pointer, tagsize int) int {
- p := *ptr.toBoolPtr()
- if p == nil {
- return 0
- }
- return 1 + tagsize
-}
-func sizeBoolSlice(ptr pointer, tagsize int) int {
- s := *ptr.toBoolSlice()
- return (1 + tagsize) * len(s)
-}
-func sizeBoolPackedSlice(ptr pointer, tagsize int) int {
- s := *ptr.toBoolSlice()
- if len(s) == 0 {
- return 0
- }
- return len(s) + SizeVarint(uint64(len(s))) + tagsize
-}
-func sizeStringValue(ptr pointer, tagsize int) int {
- v := *ptr.toString()
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeStringValueNoZero(ptr pointer, tagsize int) int {
- v := *ptr.toString()
- if v == "" {
- return 0
- }
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeStringPtr(ptr pointer, tagsize int) int {
- p := *ptr.toStringPtr()
- if p == nil {
- return 0
- }
- v := *p
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeStringSlice(ptr pointer, tagsize int) int {
- s := *ptr.toStringSlice()
- n := 0
- for _, v := range s {
- n += len(v) + SizeVarint(uint64(len(v))) + tagsize
- }
- return n
-}
-func sizeBytes(ptr pointer, tagsize int) int {
- v := *ptr.toBytes()
- if v == nil {
- return 0
- }
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeBytes3(ptr pointer, tagsize int) int {
- v := *ptr.toBytes()
- if len(v) == 0 {
- return 0
- }
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeBytesOneof(ptr pointer, tagsize int) int {
- v := *ptr.toBytes()
- return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeBytesSlice(ptr pointer, tagsize int) int {
- s := *ptr.toBytesSlice()
- n := 0
- for _, v := range s {
- n += len(v) + SizeVarint(uint64(len(v))) + tagsize
- }
- return n
-}
-
-// appendFixed32 appends an encoded fixed32 to b.
-func appendFixed32(b []byte, v uint32) []byte {
- b = append(b,
- byte(v),
- byte(v>>8),
- byte(v>>16),
- byte(v>>24))
- return b
-}
-
-// appendFixed64 appends an encoded fixed64 to b.
-func appendFixed64(b []byte, v uint64) []byte {
- b = append(b,
- byte(v),
- byte(v>>8),
- byte(v>>16),
- byte(v>>24),
- byte(v>>32),
- byte(v>>40),
- byte(v>>48),
- byte(v>>56))
- return b
-}
-
-// appendVarint appends an encoded varint to b.
-func appendVarint(b []byte, v uint64) []byte {
- // TODO: make 1-byte (maybe 2-byte) case inline-able, once we
- // have non-leaf inliner.
- switch {
- case v < 1<<7:
- b = append(b, byte(v))
- case v < 1<<14:
- b = append(b,
- byte(v&0x7f|0x80),
- byte(v>>7))
- case v < 1<<21:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte(v>>14))
- case v < 1<<28:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte(v>>21))
- case v < 1<<35:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte(v>>28))
- case v < 1<<42:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte((v>>28)&0x7f|0x80),
- byte(v>>35))
- case v < 1<<49:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte((v>>28)&0x7f|0x80),
- byte((v>>35)&0x7f|0x80),
- byte(v>>42))
- case v < 1<<56:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte((v>>28)&0x7f|0x80),
- byte((v>>35)&0x7f|0x80),
- byte((v>>42)&0x7f|0x80),
- byte(v>>49))
- case v < 1<<63:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte((v>>28)&0x7f|0x80),
- byte((v>>35)&0x7f|0x80),
- byte((v>>42)&0x7f|0x80),
- byte((v>>49)&0x7f|0x80),
- byte(v>>56))
- default:
- b = append(b,
- byte(v&0x7f|0x80),
- byte((v>>7)&0x7f|0x80),
- byte((v>>14)&0x7f|0x80),
- byte((v>>21)&0x7f|0x80),
- byte((v>>28)&0x7f|0x80),
- byte((v>>35)&0x7f|0x80),
- byte((v>>42)&0x7f|0x80),
- byte((v>>49)&0x7f|0x80),
- byte((v>>56)&0x7f|0x80),
- 1)
- }
- return b
-}
-
-func appendFixed32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint32()
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, v)
- return b, nil
-}
-func appendFixed32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint32()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, v)
- return b, nil
-}
-func appendFixed32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toUint32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, *p)
- return b, nil
-}
-func appendFixed32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, v)
- }
- return b, nil
-}
-func appendFixed32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(4*len(s)))
- for _, v := range s {
- b = appendFixed32(b, v)
- }
- return b, nil
-}
-func appendFixedS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, uint32(v))
- return b, nil
-}
-func appendFixedS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, uint32(v))
- return b, nil
-}
-func appendFixedS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := ptr.getInt32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, uint32(*p))
- return b, nil
-}
-func appendFixedS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, uint32(v))
- }
- return b, nil
-}
-func appendFixedS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(4*len(s)))
- for _, v := range s {
- b = appendFixed32(b, uint32(v))
- }
- return b, nil
-}
-func appendFloat32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := math.Float32bits(*ptr.toFloat32())
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, v)
- return b, nil
-}
-func appendFloat32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := math.Float32bits(*ptr.toFloat32())
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, v)
- return b, nil
-}
-func appendFloat32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toFloat32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, math.Float32bits(*p))
- return b, nil
-}
-func appendFloat32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toFloat32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed32(b, math.Float32bits(v))
- }
- return b, nil
-}
-func appendFloat32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toFloat32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(4*len(s)))
- for _, v := range s {
- b = appendFixed32(b, math.Float32bits(v))
- }
- return b, nil
-}
-func appendFixed64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint64()
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, v)
- return b, nil
-}
-func appendFixed64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint64()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, v)
- return b, nil
-}
-func appendFixed64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toUint64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, *p)
- return b, nil
-}
-func appendFixed64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, v)
- }
- return b, nil
-}
-func appendFixed64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(8*len(s)))
- for _, v := range s {
- b = appendFixed64(b, v)
- }
- return b, nil
-}
-func appendFixedS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, uint64(v))
- return b, nil
-}
-func appendFixedS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, uint64(v))
- return b, nil
-}
-func appendFixedS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, uint64(*p))
- return b, nil
-}
-func appendFixedS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, uint64(v))
- }
- return b, nil
-}
-func appendFixedS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(8*len(s)))
- for _, v := range s {
- b = appendFixed64(b, uint64(v))
- }
- return b, nil
-}
-func appendFloat64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := math.Float64bits(*ptr.toFloat64())
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, v)
- return b, nil
-}
-func appendFloat64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := math.Float64bits(*ptr.toFloat64())
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, v)
- return b, nil
-}
-func appendFloat64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toFloat64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, math.Float64bits(*p))
- return b, nil
-}
-func appendFloat64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toFloat64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendFixed64(b, math.Float64bits(v))
- }
- return b, nil
-}
-func appendFloat64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toFloat64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(8*len(s)))
- for _, v := range s {
- b = appendFixed64(b, math.Float64bits(v))
- }
- return b, nil
-}
-func appendVarint32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint32()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarint32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint32()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarint32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toUint32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(*p))
- return b, nil
-}
-func appendVarint32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendVarint32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendVarintS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarintS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarintS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := ptr.getInt32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(*p))
- return b, nil
-}
-func appendVarintS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendVarintS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendVarint64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint64()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, v)
- return b, nil
-}
-func appendVarint64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toUint64()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, v)
- return b, nil
-}
-func appendVarint64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toUint64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, *p)
- return b, nil
-}
-func appendVarint64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, v)
- }
- return b, nil
-}
-func appendVarint64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toUint64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(v)
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, v)
- }
- return b, nil
-}
-func appendVarintS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarintS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- return b, nil
-}
-func appendVarintS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(*p))
- return b, nil
-}
-func appendVarintS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendVarintS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v))
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, uint64(v))
- }
- return b, nil
-}
-func appendZigzag32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
- return b, nil
-}
-func appendZigzag32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt32()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
- return b, nil
-}
-func appendZigzag32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := ptr.getInt32Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- v := *p
- b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
- return b, nil
-}
-func appendZigzag32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
- }
- return b, nil
-}
-func appendZigzag32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := ptr.getInt32Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31))))
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
- }
- return b, nil
-}
-func appendZigzag64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
- return b, nil
-}
-func appendZigzag64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toInt64()
- if v == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
- return b, nil
-}
-func appendZigzag64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toInt64Ptr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- v := *p
- b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
- return b, nil
-}
-func appendZigzag64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
- }
- return b, nil
-}
-func appendZigzag64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toInt64Slice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- // compute size
- n := 0
- for _, v := range s {
- n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63)))
- }
- b = appendVarint(b, uint64(n))
- for _, v := range s {
- b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
- }
- return b, nil
-}
-func appendBoolValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toBool()
- b = appendVarint(b, wiretag)
- if v {
- b = append(b, 1)
- } else {
- b = append(b, 0)
- }
- return b, nil
-}
-func appendBoolValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toBool()
- if !v {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = append(b, 1)
- return b, nil
-}
-
-func appendBoolPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toBoolPtr()
- if p == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- if *p {
- b = append(b, 1)
- } else {
- b = append(b, 0)
- }
- return b, nil
-}
-func appendBoolSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toBoolSlice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- if v {
- b = append(b, 1)
- } else {
- b = append(b, 0)
- }
- }
- return b, nil
-}
-func appendBoolPackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toBoolSlice()
- if len(s) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag&^7|WireBytes)
- b = appendVarint(b, uint64(len(s)))
- for _, v := range s {
- if v {
- b = append(b, 1)
- } else {
- b = append(b, 0)
- }
- }
- return b, nil
-}
-func appendStringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toString()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendStringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toString()
- if v == "" {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendStringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- p := *ptr.toStringPtr()
- if p == nil {
- return b, nil
- }
- v := *p
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendStringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toStringSlice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- }
- return b, nil
-}
-func appendUTF8StringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- var invalidUTF8 bool
- v := *ptr.toString()
- if !utf8.ValidString(v) {
- invalidUTF8 = true
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- if invalidUTF8 {
- return b, errInvalidUTF8
- }
- return b, nil
-}
-func appendUTF8StringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- var invalidUTF8 bool
- v := *ptr.toString()
- if v == "" {
- return b, nil
- }
- if !utf8.ValidString(v) {
- invalidUTF8 = true
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- if invalidUTF8 {
- return b, errInvalidUTF8
- }
- return b, nil
-}
-func appendUTF8StringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- var invalidUTF8 bool
- p := *ptr.toStringPtr()
- if p == nil {
- return b, nil
- }
- v := *p
- if !utf8.ValidString(v) {
- invalidUTF8 = true
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- if invalidUTF8 {
- return b, errInvalidUTF8
- }
- return b, nil
-}
-func appendUTF8StringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- var invalidUTF8 bool
- s := *ptr.toStringSlice()
- for _, v := range s {
- if !utf8.ValidString(v) {
- invalidUTF8 = true
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- }
- if invalidUTF8 {
- return b, errInvalidUTF8
- }
- return b, nil
-}
-func appendBytes(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toBytes()
- if v == nil {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendBytes3(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toBytes()
- if len(v) == 0 {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendBytesOneof(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- v := *ptr.toBytes()
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- return b, nil
-}
-func appendBytesSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
- s := *ptr.toBytesSlice()
- for _, v := range s {
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(v)))
- b = append(b, v...)
- }
- return b, nil
-}
-
-// makeGroupMarshaler returns the sizer and marshaler for a group.
-// u is the marshal info of the underlying message.
-func makeGroupMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- p := ptr.getPointer()
- if p.isNil() {
- return 0
- }
- return u.size(p) + 2*tagsize
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- p := ptr.getPointer()
- if p.isNil() {
- return b, nil
- }
- var err error
- b = appendVarint(b, wiretag) // start group
- b, err = u.marshal(b, p, deterministic)
- b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group
- return b, err
- }
-}
-
-// makeGroupSliceMarshaler returns the sizer and marshaler for a group slice.
-// u is the marshal info of the underlying message.
-func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getPointerSlice()
- n := 0
- for _, v := range s {
- if v.isNil() {
- continue
- }
- n += u.size(v) + 2*tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getPointerSlice()
- var err error
- var nerr nonFatal
- for _, v := range s {
- if v.isNil() {
- return b, errRepeatedHasNil
- }
- b = appendVarint(b, wiretag) // start group
- b, err = u.marshal(b, v, deterministic)
- b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group
- if !nerr.Merge(err) {
- if err == ErrNil {
- err = errRepeatedHasNil
- }
- return b, err
- }
- }
- return b, nerr.E
- }
-}
-
-// makeMessageMarshaler returns the sizer and marshaler for a message field.
-// u is the marshal info of the message.
-func makeMessageMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- p := ptr.getPointer()
- if p.isNil() {
- return 0
- }
- siz := u.size(p)
- return siz + SizeVarint(uint64(siz)) + tagsize
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- p := ptr.getPointer()
- if p.isNil() {
- return b, nil
- }
- b = appendVarint(b, wiretag)
- siz := u.cachedsize(p)
- b = appendVarint(b, uint64(siz))
- return u.marshal(b, p, deterministic)
- }
-}
-
-// makeMessageSliceMarshaler returns the sizer and marshaler for a message slice.
-// u is the marshal info of the message.
-func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getPointerSlice()
- n := 0
- for _, v := range s {
- if v.isNil() {
- continue
- }
- siz := u.size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getPointerSlice()
- var err error
- var nerr nonFatal
- for _, v := range s {
- if v.isNil() {
- return b, errRepeatedHasNil
- }
- b = appendVarint(b, wiretag)
- siz := u.cachedsize(v)
- b = appendVarint(b, uint64(siz))
- b, err = u.marshal(b, v, deterministic)
-
- if !nerr.Merge(err) {
- if err == ErrNil {
- err = errRepeatedHasNil
- }
- return b, err
- }
- }
- return b, nerr.E
- }
-}
-
-// makeMapMarshaler returns the sizer and marshaler for a map field.
-// f is the pointer to the reflect data structure of the field.
-func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) {
- // figure out key and value type
- t := f.Type
- keyType := t.Key()
- valType := t.Elem()
- tags := strings.Split(f.Tag.Get("protobuf"), ",")
- keyTags := strings.Split(f.Tag.Get("protobuf_key"), ",")
- valTags := strings.Split(f.Tag.Get("protobuf_val"), ",")
- stdOptions := false
- for _, t := range tags {
- if strings.HasPrefix(t, "customtype=") {
- valTags = append(valTags, t)
- }
- if t == "stdtime" {
- valTags = append(valTags, t)
- stdOptions = true
- }
- if t == "stdduration" {
- valTags = append(valTags, t)
- stdOptions = true
- }
- if t == "wktptr" {
- valTags = append(valTags, t)
- }
- }
- keySizer, keyMarshaler := typeMarshaler(keyType, keyTags, false, false) // don't omit zero value in map
- valSizer, valMarshaler := typeMarshaler(valType, valTags, false, false) // don't omit zero value in map
- keyWireTag := 1<<3 | wiretype(keyTags[0])
- valWireTag := 2<<3 | wiretype(valTags[0])
-
- // We create an interface to get the addresses of the map key and value.
- // If value is pointer-typed, the interface is a direct interface, the
- // idata itself is the value. Otherwise, the idata is the pointer to the
- // value.
- // Key cannot be pointer-typed.
- valIsPtr := valType.Kind() == reflect.Ptr
-
- // If value is a message with nested maps, calling
- // valSizer in marshal may be quadratic. We should use
- // cached version in marshal (but not in size).
- // If value is not message type, we don't have size cache,
- // but it cannot be nested either. Just use valSizer.
- valCachedSizer := valSizer
- if valIsPtr && !stdOptions && valType.Elem().Kind() == reflect.Struct {
- u := getMarshalInfo(valType.Elem())
- valCachedSizer = func(ptr pointer, tagsize int) int {
- // Same as message sizer, but use cache.
- p := ptr.getPointer()
- if p.isNil() {
- return 0
- }
- siz := u.cachedsize(p)
- return siz + SizeVarint(uint64(siz)) + tagsize
- }
- }
- return func(ptr pointer, tagsize int) int {
- m := ptr.asPointerTo(t).Elem() // the map
- n := 0
- for _, k := range m.MapKeys() {
- ki := k.Interface()
- vi := m.MapIndex(k).Interface()
- kaddr := toAddrPointer(&ki, false) // pointer to key
- vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value
- siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, tag uint64, deterministic bool) ([]byte, error) {
- m := ptr.asPointerTo(t).Elem() // the map
- var err error
- keys := m.MapKeys()
- if len(keys) > 1 && deterministic {
- sort.Sort(mapKeys(keys))
- }
-
- var nerr nonFatal
- for _, k := range keys {
- ki := k.Interface()
- vi := m.MapIndex(k).Interface()
- kaddr := toAddrPointer(&ki, false) // pointer to key
- vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value
- b = appendVarint(b, tag)
- siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
- b = appendVarint(b, uint64(siz))
- b, err = keyMarshaler(b, kaddr, keyWireTag, deterministic)
- if !nerr.Merge(err) {
- return b, err
- }
- b, err = valMarshaler(b, vaddr, valWireTag, deterministic)
- if err != ErrNil && !nerr.Merge(err) { // allow nil value in map
- return b, err
- }
- }
- return b, nerr.E
- }
-}
-
-// makeOneOfMarshaler returns the sizer and marshaler for a oneof field.
-// fi is the marshal info of the field.
-// f is the pointer to the reflect data structure of the field.
-func makeOneOfMarshaler(fi *marshalFieldInfo, f *reflect.StructField) (sizer, marshaler) {
- // Oneof field is an interface. We need to get the actual data type on the fly.
- t := f.Type
- return func(ptr pointer, _ int) int {
- p := ptr.getInterfacePointer()
- if p.isNil() {
- return 0
- }
- v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct
- telem := v.Type()
- e := fi.oneofElems[telem]
- return e.sizer(p, e.tagsize)
- },
- func(b []byte, ptr pointer, _ uint64, deterministic bool) ([]byte, error) {
- p := ptr.getInterfacePointer()
- if p.isNil() {
- return b, nil
- }
- v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct
- telem := v.Type()
- if telem.Field(0).Type.Kind() == reflect.Ptr && p.getPointer().isNil() {
- return b, errOneofHasNil
- }
- e := fi.oneofElems[telem]
- return e.marshaler(b, p, e.wiretag, deterministic)
- }
-}
-
-// sizeExtensions computes the size of encoded data for a XXX_InternalExtensions field.
-func (u *marshalInfo) sizeExtensions(ext *XXX_InternalExtensions) int {
- m, mu := ext.extensionsRead()
- if m == nil {
- return 0
- }
- mu.Lock()
-
- n := 0
- for _, e := range m {
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- n += len(e.enc)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- n += ei.sizer(p, ei.tagsize)
- }
- mu.Unlock()
- return n
-}
-
-// appendExtensions marshals a XXX_InternalExtensions field to the end of byte slice b.
-func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) {
- m, mu := ext.extensionsRead()
- if m == nil {
- return b, nil
- }
- mu.Lock()
- defer mu.Unlock()
-
- var err error
- var nerr nonFatal
-
- // Fast-path for common cases: zero or one extensions.
- // Don't bother sorting the keys.
- if len(m) <= 1 {
- for _, e := range m {
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- b = append(b, e.enc...)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
- if !nerr.Merge(err) {
- return b, err
- }
- }
- return b, nerr.E
- }
-
- // Sort the keys to provide a deterministic encoding.
- // Not sure this is required, but the old code does it.
- keys := make([]int, 0, len(m))
- for k := range m {
- keys = append(keys, int(k))
- }
- sort.Ints(keys)
-
- for _, k := range keys {
- e := m[int32(k)]
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- b = append(b, e.enc...)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
- if !nerr.Merge(err) {
- return b, err
- }
- }
- return b, nerr.E
-}
-
-// message set format is:
-// message MessageSet {
-// repeated group Item = 1 {
-// required int32 type_id = 2;
-// required string message = 3;
-// };
-// }
-
-// sizeMessageSet computes the size of encoded data for a XXX_InternalExtensions field
-// in message set format (above).
-func (u *marshalInfo) sizeMessageSet(ext *XXX_InternalExtensions) int {
- m, mu := ext.extensionsRead()
- if m == nil {
- return 0
- }
- mu.Lock()
-
- n := 0
- for id, e := range m {
- n += 2 // start group, end group. tag = 1 (size=1)
- n += SizeVarint(uint64(id)) + 1 // type_id, tag = 2 (size=1)
-
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
- siz := len(msgWithLen)
- n += siz + 1 // message, tag = 3 (size=1)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- n += ei.sizer(p, 1) // message, tag = 3 (size=1)
- }
- mu.Unlock()
- return n
-}
-
-// appendMessageSet marshals a XXX_InternalExtensions field in message set format (above)
-// to the end of byte slice b.
-func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) {
- m, mu := ext.extensionsRead()
- if m == nil {
- return b, nil
- }
- mu.Lock()
- defer mu.Unlock()
-
- var err error
- var nerr nonFatal
-
- // Fast-path for common cases: zero or one extensions.
- // Don't bother sorting the keys.
- if len(m) <= 1 {
- for id, e := range m {
- b = append(b, 1<<3|WireStartGroup)
- b = append(b, 2<<3|WireVarint)
- b = appendVarint(b, uint64(id))
-
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
- b = append(b, 3<<3|WireBytes)
- b = append(b, msgWithLen...)
- b = append(b, 1<<3|WireEndGroup)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
- if !nerr.Merge(err) {
- return b, err
- }
- b = append(b, 1<<3|WireEndGroup)
- }
- return b, nerr.E
- }
-
- // Sort the keys to provide a deterministic encoding.
- keys := make([]int, 0, len(m))
- for k := range m {
- keys = append(keys, int(k))
- }
- sort.Ints(keys)
-
- for _, id := range keys {
- e := m[int32(id)]
- b = append(b, 1<<3|WireStartGroup)
- b = append(b, 2<<3|WireVarint)
- b = appendVarint(b, uint64(id))
-
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
- b = append(b, 3<<3|WireBytes)
- b = append(b, msgWithLen...)
- b = append(b, 1<<3|WireEndGroup)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
- b = append(b, 1<<3|WireEndGroup)
- if !nerr.Merge(err) {
- return b, err
- }
- }
- return b, nerr.E
-}
-
-// sizeV1Extensions computes the size of encoded data for a V1-API extension field.
-func (u *marshalInfo) sizeV1Extensions(m map[int32]Extension) int {
- if m == nil {
- return 0
- }
-
- n := 0
- for _, e := range m {
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- n += len(e.enc)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- n += ei.sizer(p, ei.tagsize)
- }
- return n
-}
-
-// appendV1Extensions marshals a V1-API extension field to the end of byte slice b.
-func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, deterministic bool) ([]byte, error) {
- if m == nil {
- return b, nil
- }
-
- // Sort the keys to provide a deterministic encoding.
- keys := make([]int, 0, len(m))
- for k := range m {
- keys = append(keys, int(k))
- }
- sort.Ints(keys)
-
- var err error
- var nerr nonFatal
- for _, k := range keys {
- e := m[int32(k)]
- if e.value == nil || e.desc == nil {
- // Extension is only in its encoded form.
- b = append(b, e.enc...)
- continue
- }
-
- // We don't skip extensions that have an encoded form set,
- // because the extension value may have been mutated after
- // the last time this function was called.
-
- ei := u.getExtElemInfo(e.desc)
- v := e.value
- p := toAddrPointer(&v, ei.isptr)
- b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
- if !nerr.Merge(err) {
- return b, err
- }
- }
- return b, nerr.E
-}
-
-// newMarshaler is the interface representing objects that can marshal themselves.
-//
-// This exists to support protoc-gen-go generated messages.
-// The proto package will stop type-asserting to this interface in the future.
-//
-// DO NOT DEPEND ON THIS.
-type newMarshaler interface {
- XXX_Size() int
- XXX_Marshal(b []byte, deterministic bool) ([]byte, error)
-}
-
-// Size returns the encoded size of a protocol buffer message.
-// This is the main entry point.
-func Size(pb Message) int {
- if m, ok := pb.(newMarshaler); ok {
- return m.XXX_Size()
- }
- if m, ok := pb.(Marshaler); ok {
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- b, _ := m.Marshal()
- return len(b)
- }
- // in case somehow we didn't generate the wrapper
- if pb == nil {
- return 0
- }
- var info InternalMessageInfo
- return info.Size(pb)
-}
-
-// Marshal takes a protocol buffer message
-// and encodes it into the wire format, returning the data.
-// This is the main entry point.
-func Marshal(pb Message) ([]byte, error) {
- if m, ok := pb.(newMarshaler); ok {
- siz := m.XXX_Size()
- b := make([]byte, 0, siz)
- return m.XXX_Marshal(b, false)
- }
- if m, ok := pb.(Marshaler); ok {
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- return m.Marshal()
- }
- // in case somehow we didn't generate the wrapper
- if pb == nil {
- return nil, ErrNil
- }
- var info InternalMessageInfo
- siz := info.Size(pb)
- b := make([]byte, 0, siz)
- return info.Marshal(b, pb, false)
-}
-
-// Marshal takes a protocol buffer message
-// and encodes it into the wire format, writing the result to the
-// Buffer.
-// This is an alternative entry point. It is not necessary to use
-// a Buffer for most applications.
-func (p *Buffer) Marshal(pb Message) error {
- var err error
- if p.deterministic {
- if _, ok := pb.(Marshaler); ok {
- return fmt.Errorf("proto: deterministic not supported by the Marshal method of %T", pb)
- }
- }
- if m, ok := pb.(newMarshaler); ok {
- siz := m.XXX_Size()
- p.grow(siz) // make sure buf has enough capacity
- p.buf, err = m.XXX_Marshal(p.buf, p.deterministic)
- return err
- }
- if m, ok := pb.(Marshaler); ok {
- // If the message can marshal itself, let it do it, for compatibility.
- // NOTE: This is not efficient.
- var b []byte
- b, err = m.Marshal()
- p.buf = append(p.buf, b...)
- return err
- }
- // in case somehow we didn't generate the wrapper
- if pb == nil {
- return ErrNil
- }
- var info InternalMessageInfo
- siz := info.Size(pb)
- p.grow(siz) // make sure buf has enough capacity
- p.buf, err = info.Marshal(p.buf, pb, p.deterministic)
- return err
-}
-
-// grow grows the buffer's capacity, if necessary, to guarantee space for
-// another n bytes. After grow(n), at least n bytes can be written to the
-// buffer without another allocation.
-func (p *Buffer) grow(n int) {
- need := len(p.buf) + n
- if need <= cap(p.buf) {
- return
- }
- newCap := len(p.buf) * 2
- if newCap < need {
- newCap = need
- }
- p.buf = append(make([]byte, 0, newCap), p.buf...)
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go b/vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go
deleted file mode 100644
index 997f57c1e10..00000000000
--- a/vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go
+++ /dev/null
@@ -1,388 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, 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.
-
-package proto
-
-import (
- "reflect"
- "time"
-)
-
-// makeMessageRefMarshaler differs a bit from makeMessageMarshaler
-// It marshal a message T instead of a *T
-func makeMessageRefMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- siz := u.size(ptr)
- return siz + SizeVarint(uint64(siz)) + tagsize
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- b = appendVarint(b, wiretag)
- siz := u.cachedsize(ptr)
- b = appendVarint(b, uint64(siz))
- return u.marshal(b, ptr, deterministic)
- }
-}
-
-// makeMessageRefSliceMarshaler differs quite a lot from makeMessageSliceMarshaler
-// It marshals a slice of messages []T instead of []*T
-func makeMessageRefSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- e := elem.Interface()
- v := toAddrPointer(&e, false)
- siz := u.size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- var err, errreq error
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- e := elem.Interface()
- v := toAddrPointer(&e, false)
- b = appendVarint(b, wiretag)
- siz := u.size(v)
- b = appendVarint(b, uint64(siz))
- b, err = u.marshal(b, v, deterministic)
-
- if err != nil {
- if _, ok := err.(*RequiredNotSetError); ok {
- // Required field in submessage is not set.
- // We record the error but keep going, to give a complete marshaling.
- if errreq == nil {
- errreq = err
- }
- continue
- }
- if err == ErrNil {
- err = errRepeatedHasNil
- }
- return b, err
- }
- }
-
- return b, errreq
- }
-}
-
-func makeCustomPtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- m := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(custom)
- siz := m.Size()
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- m := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(custom)
- siz := m.Size()
- buf, err := m.Marshal()
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeCustomMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- m := ptr.asPointerTo(u.typ).Interface().(custom)
- siz := m.Size()
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- m := ptr.asPointerTo(u.typ).Interface().(custom)
- siz := m.Size()
- buf, err := m.Marshal()
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeTimeMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return 0
- }
- siz := Size(ts)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return nil, err
- }
- buf, err := Marshal(ts)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeTimePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return 0
- }
- siz := Size(ts)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return nil, err
- }
- buf, err := Marshal(ts)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeTimeSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(time.Time)
- ts, err := timestampProto(t)
- if err != nil {
- return 0
- }
- siz := Size(ts)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(time.Time)
- ts, err := timestampProto(t)
- if err != nil {
- return nil, err
- }
- siz := Size(ts)
- buf, err := Marshal(ts)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeTimePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return 0
- }
- siz := Size(ts)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*time.Time)
- ts, err := timestampProto(*t)
- if err != nil {
- return nil, err
- }
- siz := Size(ts)
- buf, err := Marshal(ts)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeDurationMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- d := ptr.asPointerTo(u.typ).Interface().(*time.Duration)
- dur := durationProto(*d)
- siz := Size(dur)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- d := ptr.asPointerTo(u.typ).Interface().(*time.Duration)
- dur := durationProto(*d)
- buf, err := Marshal(dur)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeDurationPtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- d := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Duration)
- dur := durationProto(*d)
- siz := Size(dur)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- d := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Duration)
- dur := durationProto(*d)
- buf, err := Marshal(dur)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeDurationSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- d := elem.Interface().(time.Duration)
- dur := durationProto(d)
- siz := Size(dur)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- d := elem.Interface().(time.Duration)
- dur := durationProto(d)
- siz := Size(dur)
- buf, err := Marshal(dur)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeDurationPtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- d := elem.Interface().(*time.Duration)
- dur := durationProto(*d)
- siz := Size(dur)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- d := elem.Interface().(*time.Duration)
- dur := durationProto(*d)
- siz := Size(dur)
- buf, err := Marshal(dur)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/table_merge.go b/vendor/github.com/gogo/protobuf/proto/table_merge.go
deleted file mode 100644
index f520106e09f..00000000000
--- a/vendor/github.com/gogo/protobuf/proto/table_merge.go
+++ /dev/null
@@ -1,657 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors. All rights reserved.
-// https://github.com/golang/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.
-// * 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.
-
-package proto
-
-import (
- "fmt"
- "reflect"
- "strings"
- "sync"
- "sync/atomic"
-)
-
-// Merge merges the src message into dst.
-// This assumes that dst and src of the same type and are non-nil.
-func (a *InternalMessageInfo) Merge(dst, src Message) {
- mi := atomicLoadMergeInfo(&a.merge)
- if mi == nil {
- mi = getMergeInfo(reflect.TypeOf(dst).Elem())
- atomicStoreMergeInfo(&a.merge, mi)
- }
- mi.merge(toPointer(&dst), toPointer(&src))
-}
-
-type mergeInfo struct {
- typ reflect.Type
-
- initialized int32 // 0: only typ is valid, 1: everything is valid
- lock sync.Mutex
-
- fields []mergeFieldInfo
- unrecognized field // Offset of XXX_unrecognized
-}
-
-type mergeFieldInfo struct {
- field field // Offset of field, guaranteed to be valid
-
- // isPointer reports whether the value in the field is a pointer.
- // This is true for the following situations:
- // * Pointer to struct
- // * Pointer to basic type (proto2 only)
- // * Slice (first value in slice header is a pointer)
- // * String (first value in string header is a pointer)
- isPointer bool
-
- // basicWidth reports the width of the field assuming that it is directly
- // embedded in the struct (as is the case for basic types in proto3).
- // The possible values are:
- // 0: invalid
- // 1: bool
- // 4: int32, uint32, float32
- // 8: int64, uint64, float64
- basicWidth int
-
- // Where dst and src are pointers to the types being merged.
- merge func(dst, src pointer)
-}
-
-var (
- mergeInfoMap = map[reflect.Type]*mergeInfo{}
- mergeInfoLock sync.Mutex
-)
-
-func getMergeInfo(t reflect.Type) *mergeInfo {
- mergeInfoLock.Lock()
- defer mergeInfoLock.Unlock()
- mi := mergeInfoMap[t]
- if mi == nil {
- mi = &mergeInfo{typ: t}
- mergeInfoMap[t] = mi
- }
- return mi
-}
-
-// merge merges src into dst assuming they are both of type *mi.typ.
-func (mi *mergeInfo) merge(dst, src pointer) {
- if dst.isNil() {
- panic("proto: nil destination")
- }
- if src.isNil() {
- return // Nothing to do.
- }
-
- if atomic.LoadInt32(&mi.initialized) == 0 {
- mi.computeMergeInfo()
- }
-
- for _, fi := range mi.fields {
- sfp := src.offset(fi.field)
-
- // As an optimization, we can avoid the merge function call cost
- // if we know for sure that the source will have no effect
- // by checking if it is the zero value.
- if unsafeAllowed {
- if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string
- continue
- }
- if fi.basicWidth > 0 {
- switch {
- case fi.basicWidth == 1 && !*sfp.toBool():
- continue
- case fi.basicWidth == 4 && *sfp.toUint32() == 0:
- continue
- case fi.basicWidth == 8 && *sfp.toUint64() == 0:
- continue
- }
- }
- }
-
- dfp := dst.offset(fi.field)
- fi.merge(dfp, sfp)
- }
-
- // TODO: Make this faster?
- out := dst.asPointerTo(mi.typ).Elem()
- in := src.asPointerTo(mi.typ).Elem()
- if emIn, err := extendable(in.Addr().Interface()); err == nil {
- emOut, _ := extendable(out.Addr().Interface())
- mIn, muIn := emIn.extensionsRead()
- if mIn != nil {
- mOut := emOut.extensionsWrite()
- muIn.Lock()
- mergeExtension(mOut, mIn)
- muIn.Unlock()
- }
- }
-
- if mi.unrecognized.IsValid() {
- if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 {
- *dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...)
- }
- }
-}
-
-func (mi *mergeInfo) computeMergeInfo() {
- mi.lock.Lock()
- defer mi.lock.Unlock()
- if mi.initialized != 0 {
- return
- }
- t := mi.typ
- n := t.NumField()
-
- props := GetProperties(t)
- for i := 0; i < n; i++ {
- f := t.Field(i)
- if strings.HasPrefix(f.Name, "XXX_") {
- continue
- }
-
- mfi := mergeFieldInfo{field: toField(&f)}
- tf := f.Type
-
- // As an optimization, we can avoid the merge function call cost
- // if we know for sure that the source will have no effect
- // by checking if it is the zero value.
- if unsafeAllowed {
- switch tf.Kind() {
- case reflect.Ptr, reflect.Slice, reflect.String:
- // As a special case, we assume slices and strings are pointers
- // since we know that the first field in the SliceSlice or
- // StringHeader is a data pointer.
- mfi.isPointer = true
- case reflect.Bool:
- mfi.basicWidth = 1
- case reflect.Int32, reflect.Uint32, reflect.Float32:
- mfi.basicWidth = 4
- case reflect.Int64, reflect.Uint64, reflect.Float64:
- mfi.basicWidth = 8
- }
- }
-
- // Unwrap tf to get at its most basic type.
- var isPointer, isSlice bool
- if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
- isSlice = true
- tf = tf.Elem()
- }
- if tf.Kind() == reflect.Ptr {
- isPointer = true
- tf = tf.Elem()
- }
- if isPointer && isSlice && tf.Kind() != reflect.Struct {
- panic("both pointer and slice for basic type in " + tf.Name())
- }
-
- switch tf.Kind() {
- case reflect.Int32:
- switch {
- case isSlice: // E.g., []int32
- mfi.merge = func(dst, src pointer) {
- // NOTE: toInt32Slice is not defined (see pointer_reflect.go).
- /*
- sfsp := src.toInt32Slice()
- if *sfsp != nil {
- dfsp := dst.toInt32Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []int64{}
- }
- }
- */
- sfs := src.getInt32Slice()
- if sfs != nil {
- dfs := dst.getInt32Slice()
- dfs = append(dfs, sfs...)
- if dfs == nil {
- dfs = []int32{}
- }
- dst.setInt32Slice(dfs)
- }
- }
- case isPointer: // E.g., *int32
- mfi.merge = func(dst, src pointer) {
- // NOTE: toInt32Ptr is not defined (see pointer_reflect.go).
- /*
- sfpp := src.toInt32Ptr()
- if *sfpp != nil {
- dfpp := dst.toInt32Ptr()
- if *dfpp == nil {
- *dfpp = Int32(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- */
- sfp := src.getInt32Ptr()
- if sfp != nil {
- dfp := dst.getInt32Ptr()
- if dfp == nil {
- dst.setInt32Ptr(*sfp)
- } else {
- *dfp = *sfp
- }
- }
- }
- default: // E.g., int32
- mfi.merge = func(dst, src pointer) {
- if v := *src.toInt32(); v != 0 {
- *dst.toInt32() = v
- }
- }
- }
- case reflect.Int64:
- switch {
- case isSlice: // E.g., []int64
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toInt64Slice()
- if *sfsp != nil {
- dfsp := dst.toInt64Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []int64{}
- }
- }
- }
- case isPointer: // E.g., *int64
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toInt64Ptr()
- if *sfpp != nil {
- dfpp := dst.toInt64Ptr()
- if *dfpp == nil {
- *dfpp = Int64(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., int64
- mfi.merge = func(dst, src pointer) {
- if v := *src.toInt64(); v != 0 {
- *dst.toInt64() = v
- }
- }
- }
- case reflect.Uint32:
- switch {
- case isSlice: // E.g., []uint32
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toUint32Slice()
- if *sfsp != nil {
- dfsp := dst.toUint32Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []uint32{}
- }
- }
- }
- case isPointer: // E.g., *uint32
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toUint32Ptr()
- if *sfpp != nil {
- dfpp := dst.toUint32Ptr()
- if *dfpp == nil {
- *dfpp = Uint32(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., uint32
- mfi.merge = func(dst, src pointer) {
- if v := *src.toUint32(); v != 0 {
- *dst.toUint32() = v
- }
- }
- }
- case reflect.Uint64:
- switch {
- case isSlice: // E.g., []uint64
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toUint64Slice()
- if *sfsp != nil {
- dfsp := dst.toUint64Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []uint64{}
- }
- }
- }
- case isPointer: // E.g., *uint64
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toUint64Ptr()
- if *sfpp != nil {
- dfpp := dst.toUint64Ptr()
- if *dfpp == nil {
- *dfpp = Uint64(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., uint64
- mfi.merge = func(dst, src pointer) {
- if v := *src.toUint64(); v != 0 {
- *dst.toUint64() = v
- }
- }
- }
- case reflect.Float32:
- switch {
- case isSlice: // E.g., []float32
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toFloat32Slice()
- if *sfsp != nil {
- dfsp := dst.toFloat32Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []float32{}
- }
- }
- }
- case isPointer: // E.g., *float32
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toFloat32Ptr()
- if *sfpp != nil {
- dfpp := dst.toFloat32Ptr()
- if *dfpp == nil {
- *dfpp = Float32(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., float32
- mfi.merge = func(dst, src pointer) {
- if v := *src.toFloat32(); v != 0 {
- *dst.toFloat32() = v
- }
- }
- }
- case reflect.Float64:
- switch {
- case isSlice: // E.g., []float64
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toFloat64Slice()
- if *sfsp != nil {
- dfsp := dst.toFloat64Slice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []float64{}
- }
- }
- }
- case isPointer: // E.g., *float64
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toFloat64Ptr()
- if *sfpp != nil {
- dfpp := dst.toFloat64Ptr()
- if *dfpp == nil {
- *dfpp = Float64(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., float64
- mfi.merge = func(dst, src pointer) {
- if v := *src.toFloat64(); v != 0 {
- *dst.toFloat64() = v
- }
- }
- }
- case reflect.Bool:
- switch {
- case isSlice: // E.g., []bool
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toBoolSlice()
- if *sfsp != nil {
- dfsp := dst.toBoolSlice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []bool{}
- }
- }
- }
- case isPointer: // E.g., *bool
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toBoolPtr()
- if *sfpp != nil {
- dfpp := dst.toBoolPtr()
- if *dfpp == nil {
- *dfpp = Bool(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., bool
- mfi.merge = func(dst, src pointer) {
- if v := *src.toBool(); v {
- *dst.toBool() = v
- }
- }
- }
- case reflect.String:
- switch {
- case isSlice: // E.g., []string
- mfi.merge = func(dst, src pointer) {
- sfsp := src.toStringSlice()
- if *sfsp != nil {
- dfsp := dst.toStringSlice()
- *dfsp = append(*dfsp, *sfsp...)
- if *dfsp == nil {
- *dfsp = []string{}
- }
- }
- }
- case isPointer: // E.g., *string
- mfi.merge = func(dst, src pointer) {
- sfpp := src.toStringPtr()
- if *sfpp != nil {
- dfpp := dst.toStringPtr()
- if *dfpp == nil {
- *dfpp = String(**sfpp)
- } else {
- **dfpp = **sfpp
- }
- }
- }
- default: // E.g., string
- mfi.merge = func(dst, src pointer) {
- if v := *src.toString(); v != "" {
- *dst.toString() = v
- }
- }
- }
- case reflect.Slice:
- isProto3 := props.Prop[i].proto3
- switch {
- case isPointer:
- panic("bad pointer in byte slice case in " + tf.Name())
- case tf.Elem().Kind() != reflect.Uint8:
- panic("bad element kind in byte slice case in " + tf.Name())
- case isSlice: // E.g., [][]byte
- mfi.merge = func(dst, src pointer) {
- sbsp := src.toBytesSlice()
- if *sbsp != nil {
- dbsp := dst.toBytesSlice()
- for _, sb := range *sbsp {
- if sb == nil {
- *dbsp = append(*dbsp, nil)
- } else {
- *dbsp = append(*dbsp, append([]byte{}, sb...))
- }
- }
- if *dbsp == nil {
- *dbsp = [][]byte{}
- }
- }
- }
- default: // E.g., []byte
- mfi.merge = func(dst, src pointer) {
- sbp := src.toBytes()
- if *sbp != nil {
- dbp := dst.toBytes()
- if !isProto3 || len(*sbp) > 0 {
- *dbp = append([]byte{}, *sbp...)
- }
- }
- }
- }
- case reflect.Struct:
- switch {
- case !isPointer:
- mergeInfo := getMergeInfo(tf)
- mfi.merge = func(dst, src pointer) {
- mergeInfo.merge(dst, src)
- }
- case isSlice: // E.g., []*pb.T
- mergeInfo := getMergeInfo(tf)
- mfi.merge = func(dst, src pointer) {
- sps := src.getPointerSlice()
- if sps != nil {
- dps := dst.getPointerSlice()
- for _, sp := range sps {
- var dp pointer
- if !sp.isNil() {
- dp = valToPointer(reflect.New(tf))
- mergeInfo.merge(dp, sp)
- }
- dps = append(dps, dp)
- }
- if dps == nil {
- dps = []pointer{}
- }
- dst.setPointerSlice(dps)
- }
- }
- default: // E.g., *pb.T
- mergeInfo := getMergeInfo(tf)
- mfi.merge = func(dst, src pointer) {
- sp := src.getPointer()
- if !sp.isNil() {
- dp := dst.getPointer()
- if dp.isNil() {
- dp = valToPointer(reflect.New(tf))
- dst.setPointer(dp)
- }
- mergeInfo.merge(dp, sp)
- }
- }
- }
- case reflect.Map:
- switch {
- case isPointer || isSlice:
- panic("bad pointer or slice in map case in " + tf.Name())
- default: // E.g., map[K]V
- mfi.merge = func(dst, src pointer) {
- sm := src.asPointerTo(tf).Elem()
- if sm.Len() == 0 {
- return
- }
- dm := dst.asPointerTo(tf).Elem()
- if dm.IsNil() {
- dm.Set(reflect.MakeMap(tf))
- }
-
- switch tf.Elem().Kind() {
- case reflect.Ptr: // Proto struct (e.g., *T)
- for _, key := range sm.MapKeys() {
- val := sm.MapIndex(key)
- val = reflect.ValueOf(Clone(val.Interface().(Message)))
- dm.SetMapIndex(key, val)
- }
- case reflect.Slice: // E.g. Bytes type (e.g., []byte)
- for _, key := range sm.MapKeys() {
- val := sm.MapIndex(key)
- val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
- dm.SetMapIndex(key, val)
- }
- default: // Basic type (e.g., string)
- for _, key := range sm.MapKeys() {
- val := sm.MapIndex(key)
- dm.SetMapIndex(key, val)
- }
- }
- }
- }
- case reflect.Interface:
- // Must be oneof field.
- switch {
- case isPointer || isSlice:
- panic("bad pointer or slice in interface case in " + tf.Name())
- default: // E.g., interface{}
- // TODO: Make this faster?
- mfi.merge = func(dst, src pointer) {
- su := src.asPointerTo(tf).Elem()
- if !su.IsNil() {
- du := dst.asPointerTo(tf).Elem()
- typ := su.Elem().Type()
- if du.IsNil() || du.Elem().Type() != typ {
- du.Set(reflect.New(typ.Elem())) // Initialize interface if empty
- }
- sv := su.Elem().Elem().Field(0)
- if sv.Kind() == reflect.Ptr && sv.IsNil() {
- return
- }
- dv := du.Elem().Elem().Field(0)
- if dv.Kind() == reflect.Ptr && dv.IsNil() {
- dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty
- }
- switch sv.Type().Kind() {
- case reflect.Ptr: // Proto struct (e.g., *T)
- Merge(dv.Interface().(Message), sv.Interface().(Message))
- case reflect.Slice: // E.g. Bytes type (e.g., []byte)
- dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...)))
- default: // Basic type (e.g., string)
- dv.Set(sv)
- }
- }
- }
- }
- default:
- panic(fmt.Sprintf("merger not found for type:%s", tf))
- }
- mi.fields = append(mi.fields, mfi)
- }
-
- mi.unrecognized = invalidField
- if f, ok := t.FieldByName("XXX_unrecognized"); ok {
- if f.Type != reflect.TypeOf([]byte{}) {
- panic("expected XXX_unrecognized to be of type []byte")
- }
- mi.unrecognized = toField(&f)
- }
-
- atomic.StoreInt32(&mi.initialized, 1)
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go b/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go
deleted file mode 100644
index bb2622f28c3..00000000000
--- a/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go
+++ /dev/null
@@ -1,2245 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors. All rights reserved.
-// https://github.com/golang/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.
-// * 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.
-
-package proto
-
-import (
- "errors"
- "fmt"
- "io"
- "math"
- "reflect"
- "strconv"
- "strings"
- "sync"
- "sync/atomic"
- "unicode/utf8"
-)
-
-// Unmarshal is the entry point from the generated .pb.go files.
-// This function is not intended to be used by non-generated code.
-// This function is not subject to any compatibility guarantee.
-// msg contains a pointer to a protocol buffer struct.
-// b is the data to be unmarshaled into the protocol buffer.
-// a is a pointer to a place to store cached unmarshal information.
-func (a *InternalMessageInfo) Unmarshal(msg Message, b []byte) error {
- // Load the unmarshal information for this message type.
- // The atomic load ensures memory consistency.
- u := atomicLoadUnmarshalInfo(&a.unmarshal)
- if u == nil {
- // Slow path: find unmarshal info for msg, update a with it.
- u = getUnmarshalInfo(reflect.TypeOf(msg).Elem())
- atomicStoreUnmarshalInfo(&a.unmarshal, u)
- }
- // Then do the unmarshaling.
- err := u.unmarshal(toPointer(&msg), b)
- return err
-}
-
-type unmarshalInfo struct {
- typ reflect.Type // type of the protobuf struct
-
- // 0 = only typ field is initialized
- // 1 = completely initialized
- initialized int32
- lock sync.Mutex // prevents double initialization
- dense []unmarshalFieldInfo // fields indexed by tag #
- sparse map[uint64]unmarshalFieldInfo // fields indexed by tag #
- reqFields []string // names of required fields
- reqMask uint64 // 1< 0 {
- // Read tag and wire type.
- // Special case 1 and 2 byte varints.
- var x uint64
- if b[0] < 128 {
- x = uint64(b[0])
- b = b[1:]
- } else if len(b) >= 2 && b[1] < 128 {
- x = uint64(b[0]&0x7f) + uint64(b[1])<<7
- b = b[2:]
- } else {
- var n int
- x, n = decodeVarint(b)
- if n == 0 {
- return io.ErrUnexpectedEOF
- }
- b = b[n:]
- }
- tag := x >> 3
- wire := int(x) & 7
-
- // Dispatch on the tag to one of the unmarshal* functions below.
- var f unmarshalFieldInfo
- if tag < uint64(len(u.dense)) {
- f = u.dense[tag]
- } else {
- f = u.sparse[tag]
- }
- if fn := f.unmarshal; fn != nil {
- var err error
- b, err = fn(b, m.offset(f.field), wire)
- if err == nil {
- reqMask |= f.reqMask
- continue
- }
- if r, ok := err.(*RequiredNotSetError); ok {
- // Remember this error, but keep parsing. We need to produce
- // a full parse even if a required field is missing.
- if errLater == nil {
- errLater = r
- }
- reqMask |= f.reqMask
- continue
- }
- if err != errInternalBadWireType {
- if err == errInvalidUTF8 {
- if errLater == nil {
- fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
- errLater = &invalidUTF8Error{fullName}
- }
- continue
- }
- return err
- }
- // Fragments with bad wire type are treated as unknown fields.
- }
-
- // Unknown tag.
- if !u.unrecognized.IsValid() {
- // Don't keep unrecognized data; just skip it.
- var err error
- b, err = skipField(b, wire)
- if err != nil {
- return err
- }
- continue
- }
- // Keep unrecognized data around.
- // maybe in extensions, maybe in the unrecognized field.
- z := m.offset(u.unrecognized).toBytes()
- var emap map[int32]Extension
- var e Extension
- for _, r := range u.extensionRanges {
- if uint64(r.Start) <= tag && tag <= uint64(r.End) {
- if u.extensions.IsValid() {
- mp := m.offset(u.extensions).toExtensions()
- emap = mp.extensionsWrite()
- e = emap[int32(tag)]
- z = &e.enc
- break
- }
- if u.oldExtensions.IsValid() {
- p := m.offset(u.oldExtensions).toOldExtensions()
- emap = *p
- if emap == nil {
- emap = map[int32]Extension{}
- *p = emap
- }
- e = emap[int32(tag)]
- z = &e.enc
- break
- }
- if u.bytesExtensions.IsValid() {
- z = m.offset(u.bytesExtensions).toBytes()
- break
- }
- panic("no extensions field available")
- }
- }
- // Use wire type to skip data.
- var err error
- b0 := b
- b, err = skipField(b, wire)
- if err != nil {
- return err
- }
- *z = encodeVarint(*z, tag<<3|uint64(wire))
- *z = append(*z, b0[:len(b0)-len(b)]...)
-
- if emap != nil {
- emap[int32(tag)] = e
- }
- }
- if reqMask != u.reqMask && errLater == nil {
- // A required field of this message is missing.
- for _, n := range u.reqFields {
- if reqMask&1 == 0 {
- errLater = &RequiredNotSetError{n}
- }
- reqMask >>= 1
- }
- }
- return errLater
-}
-
-// computeUnmarshalInfo fills in u with information for use
-// in unmarshaling protocol buffers of type u.typ.
-func (u *unmarshalInfo) computeUnmarshalInfo() {
- u.lock.Lock()
- defer u.lock.Unlock()
- if u.initialized != 0 {
- return
- }
- t := u.typ
- n := t.NumField()
-
- // Set up the "not found" value for the unrecognized byte buffer.
- // This is the default for proto3.
- u.unrecognized = invalidField
- u.extensions = invalidField
- u.oldExtensions = invalidField
- u.bytesExtensions = invalidField
-
- // List of the generated type and offset for each oneof field.
- type oneofField struct {
- ityp reflect.Type // interface type of oneof field
- field field // offset in containing message
- }
- var oneofFields []oneofField
-
- for i := 0; i < n; i++ {
- f := t.Field(i)
- if f.Name == "XXX_unrecognized" {
- // The byte slice used to hold unrecognized input is special.
- if f.Type != reflect.TypeOf(([]byte)(nil)) {
- panic("bad type for XXX_unrecognized field: " + f.Type.Name())
- }
- u.unrecognized = toField(&f)
- continue
- }
- if f.Name == "XXX_InternalExtensions" {
- // Ditto here.
- if f.Type != reflect.TypeOf(XXX_InternalExtensions{}) {
- panic("bad type for XXX_InternalExtensions field: " + f.Type.Name())
- }
- u.extensions = toField(&f)
- if f.Tag.Get("protobuf_messageset") == "1" {
- u.isMessageSet = true
- }
- continue
- }
- if f.Name == "XXX_extensions" {
- // An older form of the extensions field.
- if f.Type == reflect.TypeOf((map[int32]Extension)(nil)) {
- u.oldExtensions = toField(&f)
- continue
- } else if f.Type == reflect.TypeOf(([]byte)(nil)) {
- u.bytesExtensions = toField(&f)
- continue
- }
- panic("bad type for XXX_extensions field: " + f.Type.Name())
- }
- if f.Name == "XXX_NoUnkeyedLiteral" || f.Name == "XXX_sizecache" {
- continue
- }
-
- oneof := f.Tag.Get("protobuf_oneof")
- if oneof != "" {
- oneofFields = append(oneofFields, oneofField{f.Type, toField(&f)})
- // The rest of oneof processing happens below.
- continue
- }
-
- tags := f.Tag.Get("protobuf")
- tagArray := strings.Split(tags, ",")
- if len(tagArray) < 2 {
- panic("protobuf tag not enough fields in " + t.Name() + "." + f.Name + ": " + tags)
- }
- tag, err := strconv.Atoi(tagArray[1])
- if err != nil {
- panic("protobuf tag field not an integer: " + tagArray[1])
- }
-
- name := ""
- for _, tag := range tagArray[3:] {
- if strings.HasPrefix(tag, "name=") {
- name = tag[5:]
- }
- }
-
- // Extract unmarshaling function from the field (its type and tags).
- unmarshal := fieldUnmarshaler(&f)
-
- // Required field?
- var reqMask uint64
- if tagArray[2] == "req" {
- bit := len(u.reqFields)
- u.reqFields = append(u.reqFields, name)
- reqMask = uint64(1) << uint(bit)
- // TODO: if we have more than 64 required fields, we end up
- // not verifying that all required fields are present.
- // Fix this, perhaps using a count of required fields?
- }
-
- // Store the info in the correct slot in the message.
- u.setTag(tag, toField(&f), unmarshal, reqMask, name)
- }
-
- // Find any types associated with oneof fields.
- // TODO: XXX_OneofFuncs returns more info than we need. Get rid of some of it?
- fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("XXX_OneofFuncs")
- // gogo: len(oneofFields) > 0 is needed for embedded oneof messages, without a marshaler and unmarshaler
- if fn.IsValid() && len(oneofFields) > 0 {
- res := fn.Call(nil)[3] // last return value from XXX_OneofFuncs: []interface{}
- for i := res.Len() - 1; i >= 0; i-- {
- v := res.Index(i) // interface{}
- tptr := reflect.ValueOf(v.Interface()).Type() // *Msg_X
- typ := tptr.Elem() // Msg_X
-
- f := typ.Field(0) // oneof implementers have one field
- baseUnmarshal := fieldUnmarshaler(&f)
- tags := strings.Split(f.Tag.Get("protobuf"), ",")
- fieldNum, err := strconv.Atoi(tags[1])
- if err != nil {
- panic("protobuf tag field not an integer: " + tags[1])
- }
- var name string
- for _, tag := range tags {
- if strings.HasPrefix(tag, "name=") {
- name = strings.TrimPrefix(tag, "name=")
- break
- }
- }
-
- // Find the oneof field that this struct implements.
- // Might take O(n^2) to process all of the oneofs, but who cares.
- for _, of := range oneofFields {
- if tptr.Implements(of.ityp) {
- // We have found the corresponding interface for this struct.
- // That lets us know where this struct should be stored
- // when we encounter it during unmarshaling.
- unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal)
- u.setTag(fieldNum, of.field, unmarshal, 0, name)
- }
- }
- }
- }
-
- // Get extension ranges, if any.
- fn = reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray")
- if fn.IsValid() {
- if !u.extensions.IsValid() && !u.oldExtensions.IsValid() && !u.bytesExtensions.IsValid() {
- panic("a message with extensions, but no extensions field in " + t.Name())
- }
- u.extensionRanges = fn.Call(nil)[0].Interface().([]ExtensionRange)
- }
-
- // Explicitly disallow tag 0. This will ensure we flag an error
- // when decoding a buffer of all zeros. Without this code, we
- // would decode and skip an all-zero buffer of even length.
- // [0 0] is [tag=0/wiretype=varint varint-encoded-0].
- u.setTag(0, zeroField, func(b []byte, f pointer, w int) ([]byte, error) {
- return nil, fmt.Errorf("proto: %s: illegal tag 0 (wire type %d)", t, w)
- }, 0, "")
-
- // Set mask for required field check.
- u.reqMask = uint64(1)<= 0 && (tag < 16 || tag < 2*n) { // TODO: what are the right numbers here?
- for len(u.dense) <= tag {
- u.dense = append(u.dense, unmarshalFieldInfo{})
- }
- u.dense[tag] = i
- return
- }
- if u.sparse == nil {
- u.sparse = map[uint64]unmarshalFieldInfo{}
- }
- u.sparse[uint64(tag)] = i
-}
-
-// fieldUnmarshaler returns an unmarshaler for the given field.
-func fieldUnmarshaler(f *reflect.StructField) unmarshaler {
- if f.Type.Kind() == reflect.Map {
- return makeUnmarshalMap(f)
- }
- return typeUnmarshaler(f.Type, f.Tag.Get("protobuf"))
-}
-
-// typeUnmarshaler returns an unmarshaler for the given field type / field tag pair.
-func typeUnmarshaler(t reflect.Type, tags string) unmarshaler {
- tagArray := strings.Split(tags, ",")
- encoding := tagArray[0]
- name := "unknown"
- ctype := false
- isTime := false
- isDuration := false
- isWktPointer := false
- proto3 := false
- validateUTF8 := true
- for _, tag := range tagArray[3:] {
- if strings.HasPrefix(tag, "name=") {
- name = tag[5:]
- }
- if tag == "proto3" {
- proto3 = true
- }
- if strings.HasPrefix(tag, "customtype=") {
- ctype = true
- }
- if tag == "stdtime" {
- isTime = true
- }
- if tag == "stdduration" {
- isDuration = true
- }
- if tag == "wktptr" {
- isWktPointer = true
- }
- }
- validateUTF8 = validateUTF8 && proto3
-
- // Figure out packaging (pointer, slice, or both)
- slice := false
- pointer := false
- if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
- slice = true
- t = t.Elem()
- }
- if t.Kind() == reflect.Ptr {
- pointer = true
- t = t.Elem()
- }
-
- if ctype {
- if reflect.PtrTo(t).Implements(customType) {
- if slice {
- return makeUnmarshalCustomSlice(getUnmarshalInfo(t), name)
- }
- if pointer {
- return makeUnmarshalCustomPtr(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalCustom(getUnmarshalInfo(t), name)
- } else {
- panic(fmt.Sprintf("custom type: type: %v, does not implement the proto.custom interface", t))
- }
- }
-
- if isTime {
- if pointer {
- if slice {
- return makeUnmarshalTimePtrSlice(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalTimePtr(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeUnmarshalTimeSlice(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalTime(getUnmarshalInfo(t), name)
- }
-
- if isDuration {
- if pointer {
- if slice {
- return makeUnmarshalDurationPtrSlice(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalDurationPtr(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeUnmarshalDurationSlice(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalDuration(getUnmarshalInfo(t), name)
- }
-
- if isWktPointer {
- switch t.Kind() {
- case reflect.Float64:
- if pointer {
- if slice {
- return makeStdDoubleValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdDoubleValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdDoubleValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdDoubleValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Float32:
- if pointer {
- if slice {
- return makeStdFloatValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdFloatValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdFloatValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdFloatValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Int64:
- if pointer {
- if slice {
- return makeStdInt64ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdInt64ValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdInt64ValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdInt64ValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Uint64:
- if pointer {
- if slice {
- return makeStdUInt64ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdUInt64ValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdUInt64ValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdUInt64ValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Int32:
- if pointer {
- if slice {
- return makeStdInt32ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdInt32ValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdInt32ValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdInt32ValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Uint32:
- if pointer {
- if slice {
- return makeStdUInt32ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdUInt32ValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdUInt32ValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdUInt32ValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.Bool:
- if pointer {
- if slice {
- return makeStdBoolValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdBoolValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdBoolValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdBoolValueUnmarshaler(getUnmarshalInfo(t), name)
- case reflect.String:
- if pointer {
- if slice {
- return makeStdStringValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdStringValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdStringValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdStringValueUnmarshaler(getUnmarshalInfo(t), name)
- case uint8SliceType:
- if pointer {
- if slice {
- return makeStdBytesValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdBytesValuePtrUnmarshaler(getUnmarshalInfo(t), name)
- }
- if slice {
- return makeStdBytesValueSliceUnmarshaler(getUnmarshalInfo(t), name)
- }
- return makeStdBytesValueUnmarshaler(getUnmarshalInfo(t), name)
- default:
- panic(fmt.Sprintf("unknown wktpointer type %#v", t))
- }
- }
-
- // We'll never have both pointer and slice for basic types.
- if pointer && slice && t.Kind() != reflect.Struct {
- panic("both pointer and slice for basic type in " + t.Name())
- }
-
- switch t.Kind() {
- case reflect.Bool:
- if pointer {
- return unmarshalBoolPtr
- }
- if slice {
- return unmarshalBoolSlice
- }
- return unmarshalBoolValue
- case reflect.Int32:
- switch encoding {
- case "fixed32":
- if pointer {
- return unmarshalFixedS32Ptr
- }
- if slice {
- return unmarshalFixedS32Slice
- }
- return unmarshalFixedS32Value
- case "varint":
- // this could be int32 or enum
- if pointer {
- return unmarshalInt32Ptr
- }
- if slice {
- return unmarshalInt32Slice
- }
- return unmarshalInt32Value
- case "zigzag32":
- if pointer {
- return unmarshalSint32Ptr
- }
- if slice {
- return unmarshalSint32Slice
- }
- return unmarshalSint32Value
- }
- case reflect.Int64:
- switch encoding {
- case "fixed64":
- if pointer {
- return unmarshalFixedS64Ptr
- }
- if slice {
- return unmarshalFixedS64Slice
- }
- return unmarshalFixedS64Value
- case "varint":
- if pointer {
- return unmarshalInt64Ptr
- }
- if slice {
- return unmarshalInt64Slice
- }
- return unmarshalInt64Value
- case "zigzag64":
- if pointer {
- return unmarshalSint64Ptr
- }
- if slice {
- return unmarshalSint64Slice
- }
- return unmarshalSint64Value
- }
- case reflect.Uint32:
- switch encoding {
- case "fixed32":
- if pointer {
- return unmarshalFixed32Ptr
- }
- if slice {
- return unmarshalFixed32Slice
- }
- return unmarshalFixed32Value
- case "varint":
- if pointer {
- return unmarshalUint32Ptr
- }
- if slice {
- return unmarshalUint32Slice
- }
- return unmarshalUint32Value
- }
- case reflect.Uint64:
- switch encoding {
- case "fixed64":
- if pointer {
- return unmarshalFixed64Ptr
- }
- if slice {
- return unmarshalFixed64Slice
- }
- return unmarshalFixed64Value
- case "varint":
- if pointer {
- return unmarshalUint64Ptr
- }
- if slice {
- return unmarshalUint64Slice
- }
- return unmarshalUint64Value
- }
- case reflect.Float32:
- if pointer {
- return unmarshalFloat32Ptr
- }
- if slice {
- return unmarshalFloat32Slice
- }
- return unmarshalFloat32Value
- case reflect.Float64:
- if pointer {
- return unmarshalFloat64Ptr
- }
- if slice {
- return unmarshalFloat64Slice
- }
- return unmarshalFloat64Value
- case reflect.Map:
- panic("map type in typeUnmarshaler in " + t.Name())
- case reflect.Slice:
- if pointer {
- panic("bad pointer in slice case in " + t.Name())
- }
- if slice {
- return unmarshalBytesSlice
- }
- return unmarshalBytesValue
- case reflect.String:
- if validateUTF8 {
- if pointer {
- return unmarshalUTF8StringPtr
- }
- if slice {
- return unmarshalUTF8StringSlice
- }
- return unmarshalUTF8StringValue
- }
- if pointer {
- return unmarshalStringPtr
- }
- if slice {
- return unmarshalStringSlice
- }
- return unmarshalStringValue
- case reflect.Struct:
- // message or group field
- if !pointer {
- switch encoding {
- case "bytes":
- if slice {
- return makeUnmarshalMessageSlice(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalMessage(getUnmarshalInfo(t), name)
- }
- }
- switch encoding {
- case "bytes":
- if slice {
- return makeUnmarshalMessageSlicePtr(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalMessagePtr(getUnmarshalInfo(t), name)
- case "group":
- if slice {
- return makeUnmarshalGroupSlicePtr(getUnmarshalInfo(t), name)
- }
- return makeUnmarshalGroupPtr(getUnmarshalInfo(t), name)
- }
- }
- panic(fmt.Sprintf("unmarshaler not found type:%s encoding:%s", t, encoding))
-}
-
-// Below are all the unmarshalers for individual fields of various types.
-
-func unmarshalInt64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x)
- *f.toInt64() = v
- return b, nil
-}
-
-func unmarshalInt64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x)
- *f.toInt64Ptr() = &v
- return b, nil
-}
-
-func unmarshalInt64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x)
- s := f.toInt64Slice()
- *s = append(*s, v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x)
- s := f.toInt64Slice()
- *s = append(*s, v)
- return b, nil
-}
-
-func unmarshalSint64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x>>1) ^ int64(x)<<63>>63
- *f.toInt64() = v
- return b, nil
-}
-
-func unmarshalSint64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x>>1) ^ int64(x)<<63>>63
- *f.toInt64Ptr() = &v
- return b, nil
-}
-
-func unmarshalSint64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x>>1) ^ int64(x)<<63>>63
- s := f.toInt64Slice()
- *s = append(*s, v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int64(x>>1) ^ int64(x)<<63>>63
- s := f.toInt64Slice()
- *s = append(*s, v)
- return b, nil
-}
-
-func unmarshalUint64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint64(x)
- *f.toUint64() = v
- return b, nil
-}
-
-func unmarshalUint64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint64(x)
- *f.toUint64Ptr() = &v
- return b, nil
-}
-
-func unmarshalUint64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint64(x)
- s := f.toUint64Slice()
- *s = append(*s, v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint64(x)
- s := f.toUint64Slice()
- *s = append(*s, v)
- return b, nil
-}
-
-func unmarshalInt32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x)
- *f.toInt32() = v
- return b, nil
-}
-
-func unmarshalInt32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x)
- f.setInt32Ptr(v)
- return b, nil
-}
-
-func unmarshalInt32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x)
- f.appendInt32Slice(v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x)
- f.appendInt32Slice(v)
- return b, nil
-}
-
-func unmarshalSint32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x>>1) ^ int32(x)<<31>>31
- *f.toInt32() = v
- return b, nil
-}
-
-func unmarshalSint32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x>>1) ^ int32(x)<<31>>31
- f.setInt32Ptr(v)
- return b, nil
-}
-
-func unmarshalSint32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x>>1) ^ int32(x)<<31>>31
- f.appendInt32Slice(v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := int32(x>>1) ^ int32(x)<<31>>31
- f.appendInt32Slice(v)
- return b, nil
-}
-
-func unmarshalUint32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint32(x)
- *f.toUint32() = v
- return b, nil
-}
-
-func unmarshalUint32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint32(x)
- *f.toUint32Ptr() = &v
- return b, nil
-}
-
-func unmarshalUint32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint32(x)
- s := f.toUint32Slice()
- *s = append(*s, v)
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- v := uint32(x)
- s := f.toUint32Slice()
- *s = append(*s, v)
- return b, nil
-}
-
-func unmarshalFixed64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
- *f.toUint64() = v
- return b[8:], nil
-}
-
-func unmarshalFixed64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
- *f.toUint64Ptr() = &v
- return b[8:], nil
-}
-
-func unmarshalFixed64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
- s := f.toUint64Slice()
- *s = append(*s, v)
- b = b[8:]
- }
- return res, nil
- }
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
- s := f.toUint64Slice()
- *s = append(*s, v)
- return b[8:], nil
-}
-
-func unmarshalFixedS64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
- *f.toInt64() = v
- return b[8:], nil
-}
-
-func unmarshalFixedS64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
- *f.toInt64Ptr() = &v
- return b[8:], nil
-}
-
-func unmarshalFixedS64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
- s := f.toInt64Slice()
- *s = append(*s, v)
- b = b[8:]
- }
- return res, nil
- }
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
- s := f.toInt64Slice()
- *s = append(*s, v)
- return b[8:], nil
-}
-
-func unmarshalFixed32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
- *f.toUint32() = v
- return b[4:], nil
-}
-
-func unmarshalFixed32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
- *f.toUint32Ptr() = &v
- return b[4:], nil
-}
-
-func unmarshalFixed32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
- s := f.toUint32Slice()
- *s = append(*s, v)
- b = b[4:]
- }
- return res, nil
- }
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
- s := f.toUint32Slice()
- *s = append(*s, v)
- return b[4:], nil
-}
-
-func unmarshalFixedS32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
- *f.toInt32() = v
- return b[4:], nil
-}
-
-func unmarshalFixedS32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
- f.setInt32Ptr(v)
- return b[4:], nil
-}
-
-func unmarshalFixedS32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
- f.appendInt32Slice(v)
- b = b[4:]
- }
- return res, nil
- }
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
- f.appendInt32Slice(v)
- return b[4:], nil
-}
-
-func unmarshalBoolValue(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- // Note: any length varint is allowed, even though any sane
- // encoder will use one byte.
- // See https://github.com/golang/protobuf/issues/76
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- // TODO: check if x>1? Tests seem to indicate no.
- v := x != 0
- *f.toBool() = v
- return b[n:], nil
-}
-
-func unmarshalBoolPtr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- v := x != 0
- *f.toBoolPtr() = &v
- return b[n:], nil
-}
-
-func unmarshalBoolSlice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- x, n = decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- v := x != 0
- s := f.toBoolSlice()
- *s = append(*s, v)
- b = b[n:]
- }
- return res, nil
- }
- if w != WireVarint {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- v := x != 0
- s := f.toBoolSlice()
- *s = append(*s, v)
- return b[n:], nil
-}
-
-func unmarshalFloat64Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
- *f.toFloat64() = v
- return b[8:], nil
-}
-
-func unmarshalFloat64Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
- *f.toFloat64Ptr() = &v
- return b[8:], nil
-}
-
-func unmarshalFloat64Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
- s := f.toFloat64Slice()
- *s = append(*s, v)
- b = b[8:]
- }
- return res, nil
- }
- if w != WireFixed64 {
- return b, errInternalBadWireType
- }
- if len(b) < 8 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
- s := f.toFloat64Slice()
- *s = append(*s, v)
- return b[8:], nil
-}
-
-func unmarshalFloat32Value(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
- *f.toFloat32() = v
- return b[4:], nil
-}
-
-func unmarshalFloat32Ptr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
- *f.toFloat32Ptr() = &v
- return b[4:], nil
-}
-
-func unmarshalFloat32Slice(b []byte, f pointer, w int) ([]byte, error) {
- if w == WireBytes { // packed
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- res := b[x:]
- b = b[:x]
- for len(b) > 0 {
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
- s := f.toFloat32Slice()
- *s = append(*s, v)
- b = b[4:]
- }
- return res, nil
- }
- if w != WireFixed32 {
- return b, errInternalBadWireType
- }
- if len(b) < 4 {
- return nil, io.ErrUnexpectedEOF
- }
- v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
- s := f.toFloat32Slice()
- *s = append(*s, v)
- return b[4:], nil
-}
-
-func unmarshalStringValue(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- *f.toString() = v
- return b[x:], nil
-}
-
-func unmarshalStringPtr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- *f.toStringPtr() = &v
- return b[x:], nil
-}
-
-func unmarshalStringSlice(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- s := f.toStringSlice()
- *s = append(*s, v)
- return b[x:], nil
-}
-
-func unmarshalUTF8StringValue(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- *f.toString() = v
- if !utf8.ValidString(v) {
- return b[x:], errInvalidUTF8
- }
- return b[x:], nil
-}
-
-func unmarshalUTF8StringPtr(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- *f.toStringPtr() = &v
- if !utf8.ValidString(v) {
- return b[x:], errInvalidUTF8
- }
- return b[x:], nil
-}
-
-func unmarshalUTF8StringSlice(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := string(b[:x])
- s := f.toStringSlice()
- *s = append(*s, v)
- if !utf8.ValidString(v) {
- return b[x:], errInvalidUTF8
- }
- return b[x:], nil
-}
-
-var emptyBuf [0]byte
-
-func unmarshalBytesValue(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- // The use of append here is a trick which avoids the zeroing
- // that would be required if we used a make/copy pair.
- // We append to emptyBuf instead of nil because we want
- // a non-nil result even when the length is 0.
- v := append(emptyBuf[:], b[:x]...)
- *f.toBytes() = v
- return b[x:], nil
-}
-
-func unmarshalBytesSlice(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := append(emptyBuf[:], b[:x]...)
- s := f.toBytesSlice()
- *s = append(*s, v)
- return b[x:], nil
-}
-
-func makeUnmarshalMessagePtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- // First read the message field to see if something is there.
- // The semantics of multiple submessages are weird. Instead of
- // the last one winning (as it is for all other fields), multiple
- // submessages are merged.
- v := f.getPointer()
- if v.isNil() {
- v = valToPointer(reflect.New(sub.typ))
- f.setPointer(v)
- }
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- return b[x:], err
- }
-}
-
-func makeUnmarshalMessageSlicePtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return b, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := valToPointer(reflect.New(sub.typ))
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- f.appendPointer(v)
- return b[x:], err
- }
-}
-
-func makeUnmarshalGroupPtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireStartGroup {
- return b, errInternalBadWireType
- }
- x, y := findEndGroup(b)
- if x < 0 {
- return nil, io.ErrUnexpectedEOF
- }
- v := f.getPointer()
- if v.isNil() {
- v = valToPointer(reflect.New(sub.typ))
- f.setPointer(v)
- }
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- return b[y:], err
- }
-}
-
-func makeUnmarshalGroupSlicePtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireStartGroup {
- return b, errInternalBadWireType
- }
- x, y := findEndGroup(b)
- if x < 0 {
- return nil, io.ErrUnexpectedEOF
- }
- v := valToPointer(reflect.New(sub.typ))
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- f.appendPointer(v)
- return b[y:], err
- }
-}
-
-func makeUnmarshalMap(f *reflect.StructField) unmarshaler {
- t := f.Type
- kt := t.Key()
- vt := t.Elem()
- tagArray := strings.Split(f.Tag.Get("protobuf"), ",")
- valTags := strings.Split(f.Tag.Get("protobuf_val"), ",")
- for _, t := range tagArray {
- if strings.HasPrefix(t, "customtype=") {
- valTags = append(valTags, t)
- }
- if t == "stdtime" {
- valTags = append(valTags, t)
- }
- if t == "stdduration" {
- valTags = append(valTags, t)
- }
- if t == "wktptr" {
- valTags = append(valTags, t)
- }
- }
- unmarshalKey := typeUnmarshaler(kt, f.Tag.Get("protobuf_key"))
- unmarshalVal := typeUnmarshaler(vt, strings.Join(valTags, ","))
- return func(b []byte, f pointer, w int) ([]byte, error) {
- // The map entry is a submessage. Figure out how big it is.
- if w != WireBytes {
- return nil, fmt.Errorf("proto: bad wiretype for map field: got %d want %d", w, WireBytes)
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- r := b[x:] // unused data to return
- b = b[:x] // data for map entry
-
- // Note: we could use #keys * #values ~= 200 functions
- // to do map decoding without reflection. Probably not worth it.
- // Maps will be somewhat slow. Oh well.
-
- // Read key and value from data.
- var nerr nonFatal
- k := reflect.New(kt)
- v := reflect.New(vt)
- for len(b) > 0 {
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- wire := int(x) & 7
- b = b[n:]
-
- var err error
- switch x >> 3 {
- case 1:
- b, err = unmarshalKey(b, valToPointer(k), wire)
- case 2:
- b, err = unmarshalVal(b, valToPointer(v), wire)
- default:
- err = errInternalBadWireType // skip unknown tag
- }
-
- if nerr.Merge(err) {
- continue
- }
- if err != errInternalBadWireType {
- return nil, err
- }
-
- // Skip past unknown fields.
- b, err = skipField(b, wire)
- if err != nil {
- return nil, err
- }
- }
-
- // Get map, allocate if needed.
- m := f.asPointerTo(t).Elem() // an addressable map[K]T
- if m.IsNil() {
- m.Set(reflect.MakeMap(t))
- }
-
- // Insert into map.
- m.SetMapIndex(k.Elem(), v.Elem())
-
- return r, nerr.E
- }
-}
-
-// makeUnmarshalOneof makes an unmarshaler for oneof fields.
-// for:
-// message Msg {
-// oneof F {
-// int64 X = 1;
-// float64 Y = 2;
-// }
-// }
-// typ is the type of the concrete entry for a oneof case (e.g. Msg_X).
-// ityp is the interface type of the oneof field (e.g. isMsg_F).
-// unmarshal is the unmarshaler for the base type of the oneof case (e.g. int64).
-// Note that this function will be called once for each case in the oneof.
-func makeUnmarshalOneof(typ, ityp reflect.Type, unmarshal unmarshaler) unmarshaler {
- sf := typ.Field(0)
- field0 := toField(&sf)
- return func(b []byte, f pointer, w int) ([]byte, error) {
- // Allocate holder for value.
- v := reflect.New(typ)
-
- // Unmarshal data into holder.
- // We unmarshal into the first field of the holder object.
- var err error
- var nerr nonFatal
- b, err = unmarshal(b, valToPointer(v).offset(field0), w)
- if !nerr.Merge(err) {
- return nil, err
- }
-
- // Write pointer to holder into target field.
- f.asPointerTo(ityp).Elem().Set(v)
-
- return b, nerr.E
- }
-}
-
-// Error used by decode internally.
-var errInternalBadWireType = errors.New("proto: internal error: bad wiretype")
-
-// skipField skips past a field of type wire and returns the remaining bytes.
-func skipField(b []byte, wire int) ([]byte, error) {
- switch wire {
- case WireVarint:
- _, k := decodeVarint(b)
- if k == 0 {
- return b, io.ErrUnexpectedEOF
- }
- b = b[k:]
- case WireFixed32:
- if len(b) < 4 {
- return b, io.ErrUnexpectedEOF
- }
- b = b[4:]
- case WireFixed64:
- if len(b) < 8 {
- return b, io.ErrUnexpectedEOF
- }
- b = b[8:]
- case WireBytes:
- m, k := decodeVarint(b)
- if k == 0 || uint64(len(b)-k) < m {
- return b, io.ErrUnexpectedEOF
- }
- b = b[uint64(k)+m:]
- case WireStartGroup:
- _, i := findEndGroup(b)
- if i == -1 {
- return b, io.ErrUnexpectedEOF
- }
- b = b[i:]
- default:
- return b, fmt.Errorf("proto: can't skip unknown wire type %d", wire)
- }
- return b, nil
-}
-
-// findEndGroup finds the index of the next EndGroup tag.
-// Groups may be nested, so the "next" EndGroup tag is the first
-// unpaired EndGroup.
-// findEndGroup returns the indexes of the start and end of the EndGroup tag.
-// Returns (-1,-1) if it can't find one.
-func findEndGroup(b []byte) (int, int) {
- depth := 1
- i := 0
- for {
- x, n := decodeVarint(b[i:])
- if n == 0 {
- return -1, -1
- }
- j := i
- i += n
- switch x & 7 {
- case WireVarint:
- _, k := decodeVarint(b[i:])
- if k == 0 {
- return -1, -1
- }
- i += k
- case WireFixed32:
- if len(b)-4 < i {
- return -1, -1
- }
- i += 4
- case WireFixed64:
- if len(b)-8 < i {
- return -1, -1
- }
- i += 8
- case WireBytes:
- m, k := decodeVarint(b[i:])
- if k == 0 {
- return -1, -1
- }
- i += k
- if uint64(len(b)-i) < m {
- return -1, -1
- }
- i += int(m)
- case WireStartGroup:
- depth++
- case WireEndGroup:
- depth--
- if depth == 0 {
- return j, i
- }
- default:
- return -1, -1
- }
- }
-}
-
-// encodeVarint appends a varint-encoded integer to b and returns the result.
-func encodeVarint(b []byte, x uint64) []byte {
- for x >= 1<<7 {
- b = append(b, byte(x&0x7f|0x80))
- x >>= 7
- }
- return append(b, byte(x))
-}
-
-// decodeVarint reads a varint-encoded integer from b.
-// Returns the decoded integer and the number of bytes read.
-// If there is an error, it returns 0,0.
-func decodeVarint(b []byte) (uint64, int) {
- var x, y uint64
- if len(b) == 0 {
- goto bad
- }
- x = uint64(b[0])
- if x < 0x80 {
- return x, 1
- }
- x -= 0x80
-
- if len(b) <= 1 {
- goto bad
- }
- y = uint64(b[1])
- x += y << 7
- if y < 0x80 {
- return x, 2
- }
- x -= 0x80 << 7
-
- if len(b) <= 2 {
- goto bad
- }
- y = uint64(b[2])
- x += y << 14
- if y < 0x80 {
- return x, 3
- }
- x -= 0x80 << 14
-
- if len(b) <= 3 {
- goto bad
- }
- y = uint64(b[3])
- x += y << 21
- if y < 0x80 {
- return x, 4
- }
- x -= 0x80 << 21
-
- if len(b) <= 4 {
- goto bad
- }
- y = uint64(b[4])
- x += y << 28
- if y < 0x80 {
- return x, 5
- }
- x -= 0x80 << 28
-
- if len(b) <= 5 {
- goto bad
- }
- y = uint64(b[5])
- x += y << 35
- if y < 0x80 {
- return x, 6
- }
- x -= 0x80 << 35
-
- if len(b) <= 6 {
- goto bad
- }
- y = uint64(b[6])
- x += y << 42
- if y < 0x80 {
- return x, 7
- }
- x -= 0x80 << 42
-
- if len(b) <= 7 {
- goto bad
- }
- y = uint64(b[7])
- x += y << 49
- if y < 0x80 {
- return x, 8
- }
- x -= 0x80 << 49
-
- if len(b) <= 8 {
- goto bad
- }
- y = uint64(b[8])
- x += y << 56
- if y < 0x80 {
- return x, 9
- }
- x -= 0x80 << 56
-
- if len(b) <= 9 {
- goto bad
- }
- y = uint64(b[9])
- x += y << 63
- if y < 2 {
- return x, 10
- }
-
-bad:
- return 0, 0
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go b/vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go
deleted file mode 100644
index 00d6c7ad937..00000000000
--- a/vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go
+++ /dev/null
@@ -1,385 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, 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.
-
-package proto
-
-import (
- "io"
- "reflect"
-)
-
-func makeUnmarshalMessage(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- // First read the message field to see if something is there.
- // The semantics of multiple submessages are weird. Instead of
- // the last one winning (as it is for all other fields), multiple
- // submessages are merged.
- v := f // gogo: changed from v := f.getPointer()
- if v.isNil() {
- v = valToPointer(reflect.New(sub.typ))
- f.setPointer(v)
- }
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- return b[x:], err
- }
-}
-
-func makeUnmarshalMessageSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- v := valToPointer(reflect.New(sub.typ))
- err := sub.unmarshal(v, b[:x])
- if err != nil {
- if r, ok := err.(*RequiredNotSetError); ok {
- r.field = name + "." + r.field
- } else {
- return nil, err
- }
- }
- f.appendRef(v, sub.typ) // gogo: changed from f.appendPointer(v)
- return b[x:], err
- }
-}
-
-func makeUnmarshalCustomPtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
-
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.New(sub.typ))
- m := s.Interface().(custom)
- if err := m.Unmarshal(b[:x]); err != nil {
- return nil, err
- }
- return b[x:], nil
- }
-}
-
-func makeUnmarshalCustomSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := reflect.New(sub.typ)
- c := m.Interface().(custom)
- if err := c.Unmarshal(b[:x]); err != nil {
- return nil, err
- }
- v := valToPointer(m)
- f.appendRef(v, sub.typ)
- return b[x:], nil
- }
-}
-
-func makeUnmarshalCustom(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
-
- m := f.asPointerTo(sub.typ).Interface().(custom)
- if err := m.Unmarshal(b[:x]); err != nil {
- return nil, err
- }
- return b[x:], nil
- }
-}
-
-func makeUnmarshalTime(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := ×tamp{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- t, err := timestampFromProto(m)
- if err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(t))
- return b[x:], nil
- }
-}
-
-func makeUnmarshalTimePtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := ×tamp{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- t, err := timestampFromProto(m)
- if err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&t))
- return b[x:], nil
- }
-}
-
-func makeUnmarshalTimePtrSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := ×tamp{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- t, err := timestampFromProto(m)
- if err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&t))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeUnmarshalTimeSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := ×tamp{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- t, err := timestampFromProto(m)
- if err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(t))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeUnmarshalDurationPtr(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &duration{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- d, err := durationFromProto(m)
- if err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&d))
- return b[x:], nil
- }
-}
-
-func makeUnmarshalDuration(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &duration{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- d, err := durationFromProto(m)
- if err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(d))
- return b[x:], nil
- }
-}
-
-func makeUnmarshalDurationPtrSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &duration{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- d, err := durationFromProto(m)
- if err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&d))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeUnmarshalDurationSlice(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &duration{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- d, err := durationFromProto(m)
- if err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(d))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/text.go b/vendor/github.com/gogo/protobuf/proto/text.go
index 0407ba85d01..d63732fcbda 100644
--- a/vendor/github.com/gogo/protobuf/proto/text.go
+++ b/vendor/github.com/gogo/protobuf/proto/text.go
@@ -57,6 +57,7 @@ import (
var (
newline = []byte("\n")
spaces = []byte(" ")
+ gtNewline = []byte(">\n")
endBraceNewline = []byte("}\n")
backslashN = []byte{'\\', 'n'}
backslashR = []byte{'\\', 'r'}
@@ -176,6 +177,11 @@ func writeName(w *textWriter, props *Properties) error {
return nil
}
+// raw is the interface satisfied by RawMessage.
+type raw interface {
+ Bytes() []byte
+}
+
func requiresQuotes(u string) bool {
// When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
for _, ch := range u {
@@ -270,10 +276,6 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
props := sprops.Prop[i]
name := st.Field(i).Name
- if name == "XXX_NoUnkeyedLiteral" {
- continue
- }
-
if strings.HasPrefix(name, "XXX_") {
// There are two XXX_ fields:
// XXX_unrecognized []byte
@@ -364,7 +366,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
return err
}
}
- if err := tm.writeAny(w, key, props.MapKeyProp); err != nil {
+ if err := tm.writeAny(w, key, props.mkeyprop); err != nil {
return err
}
if err := w.WriteByte('\n'); err != nil {
@@ -381,7 +383,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
return err
}
}
- if err := tm.writeAny(w, val, props.MapValProp); err != nil {
+ if err := tm.writeAny(w, val, props.mvalprop); err != nil {
return err
}
if err := w.WriteByte('\n'); err != nil {
@@ -445,6 +447,12 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
return err
}
}
+ if b, ok := fv.Interface().(raw); ok {
+ if err := writeRaw(w, b.Bytes()); err != nil {
+ return err
+ }
+ continue
+ }
if len(props.Enum) > 0 {
if err := tm.writeEnum(w, fv, props); err != nil {
@@ -467,7 +475,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
pv = reflect.New(sv.Type())
pv.Elem().Set(sv)
}
- if _, err := extendable(pv.Interface()); err == nil {
+ if pv.Type().Implements(extensionRangeType) {
if err := tm.writeExtensions(w, pv); err != nil {
return err
}
@@ -476,6 +484,27 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
return nil
}
+// writeRaw writes an uninterpreted raw message.
+func writeRaw(w *textWriter, b []byte) error {
+ if err := w.WriteByte('<'); err != nil {
+ return err
+ }
+ if !w.compact {
+ if err := w.WriteByte('\n'); err != nil {
+ return err
+ }
+ }
+ w.indent()
+ if err := writeUnknownStruct(w, b); err != nil {
+ return err
+ }
+ w.unindent()
+ if err := w.WriteByte('>'); err != nil {
+ return err
+ }
+ return nil
+}
+
// writeAny writes an arbitrary field.
func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
v = reflect.Indirect(v)
@@ -493,17 +522,6 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
}
return nil
}
- } else if len(props.CastType) > 0 {
- if _, ok := v.Interface().(interface {
- String() string
- }); ok {
- switch v.Kind() {
- case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
- reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
- _, err := fmt.Fprintf(w, "%d", v.Interface())
- return err
- }
- }
} else if props.StdTime {
t, ok := v.Interface().(time.Time)
if !ok {
@@ -513,9 +531,9 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
if err != nil {
return err
}
- propsCopy := *props // Make a copy so that this is goroutine-safe
- propsCopy.StdTime = false
- err = tm.writeAny(w, reflect.ValueOf(tproto), &propsCopy)
+ props.StdTime = false
+ err = tm.writeAny(w, reflect.ValueOf(tproto), props)
+ props.StdTime = true
return err
} else if props.StdDuration {
d, ok := v.Interface().(time.Duration)
@@ -523,9 +541,9 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
return fmt.Errorf("stdtime is not time.Duration, but %T", v.Interface())
}
dproto := durationProto(d)
- propsCopy := *props // Make a copy so that this is goroutine-safe
- propsCopy.StdDuration = false
- err := tm.writeAny(w, reflect.ValueOf(dproto), &propsCopy)
+ props.StdDuration = false
+ err := tm.writeAny(w, reflect.ValueOf(dproto), props)
+ props.StdDuration = true
return err
}
}
@@ -576,19 +594,6 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
}
}
w.indent()
- if v.CanAddr() {
- // Calling v.Interface on a struct causes the reflect package to
- // copy the entire struct. This is racy with the new Marshaler
- // since we atomically update the XXX_sizecache.
- //
- // Thus, we retrieve a pointer to the struct if possible to avoid
- // a race since v.Interface on the pointer doesn't copy the struct.
- //
- // If v is not addressable, then we are not worried about a race
- // since it implies that the binary Marshaler cannot possibly be
- // mutating this value.
- v = v.Addr()
- }
if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
text, err := etm.MarshalText()
if err != nil {
@@ -597,13 +602,8 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
if _, err = w.Write(text); err != nil {
return err
}
- } else {
- if v.Kind() == reflect.Ptr {
- v = v.Elem()
- }
- if err := tm.writeStruct(w, v); err != nil {
- return err
- }
+ } else if err := tm.writeStruct(w, v); err != nil {
+ return err
}
w.unindent()
if err := w.WriteByte(ket); err != nil {
diff --git a/vendor/github.com/gogo/protobuf/proto/text_parser.go b/vendor/github.com/gogo/protobuf/proto/text_parser.go
index 1ce0be2fa9b..9db12e96018 100644
--- a/vendor/github.com/gogo/protobuf/proto/text_parser.go
+++ b/vendor/github.com/gogo/protobuf/proto/text_parser.go
@@ -212,6 +212,7 @@ func (p *textParser) advance() {
var (
errBadUTF8 = errors.New("proto: bad UTF-8")
+ errBadHex = errors.New("proto: bad hexadecimal")
)
func unquoteC(s string, quote rune) (string, error) {
@@ -282,47 +283,60 @@ func unescape(s string) (ch string, tail string, err error) {
return "?", s, nil // trigraph workaround
case '\'', '"', '\\':
return string(r), s, nil
- case '0', '1', '2', '3', '4', '5', '6', '7':
+ case '0', '1', '2', '3', '4', '5', '6', '7', 'x', 'X':
if len(s) < 2 {
return "", "", fmt.Errorf(`\%c requires 2 following digits`, r)
}
- ss := string(r) + s[:2]
+ base := 8
+ ss := s[:2]
s = s[2:]
- i, err := strconv.ParseUint(ss, 8, 8)
+ if r == 'x' || r == 'X' {
+ base = 16
+ } else {
+ ss = string(r) + ss
+ }
+ i, err := strconv.ParseUint(ss, base, 8)
if err != nil {
- return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss)
+ return "", "", err
}
return string([]byte{byte(i)}), s, nil
- case 'x', 'X', 'u', 'U':
- var n int
- switch r {
- case 'x', 'X':
- n = 2
- case 'u':
- n = 4
- case 'U':
+ case 'u', 'U':
+ n := 4
+ if r == 'U' {
n = 8
}
if len(s) < n {
- return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n)
- }
- ss := s[:n]
- s = s[n:]
- i, err := strconv.ParseUint(ss, 16, 64)
- if err != nil {
- return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss)
- }
- if r == 'x' || r == 'X' {
- return string([]byte{byte(i)}), s, nil
+ return "", "", fmt.Errorf(`\%c requires %d digits`, r, n)
}
- if i > utf8.MaxRune {
- return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
+
+ bs := make([]byte, n/2)
+ for i := 0; i < n; i += 2 {
+ a, ok1 := unhex(s[i])
+ b, ok2 := unhex(s[i+1])
+ if !ok1 || !ok2 {
+ return "", "", errBadHex
+ }
+ bs[i/2] = a<<4 | b
}
- return string(i), s, nil
+ s = s[n:]
+ return string(bs), s, nil
}
return "", "", fmt.Errorf(`unknown escape \%c`, r)
}
+// Adapted from src/pkg/strconv/quote.go.
+func unhex(b byte) (v byte, ok bool) {
+ switch {
+ case '0' <= b && b <= '9':
+ return b - '0', true
+ case 'a' <= b && b <= 'f':
+ return b - 'a' + 10, true
+ case 'A' <= b && b <= 'F':
+ return b - 'A' + 10, true
+ }
+ return 0, false
+}
+
// Back off the parser by one token. Can only be done between calls to next().
// It makes the next advance() a no-op.
func (p *textParser) back() { p.backed = true }
@@ -636,17 +650,17 @@ func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
if err := p.consumeToken(":"); err != nil {
return err
}
- if err := p.readAny(key, props.MapKeyProp); err != nil {
+ if err := p.readAny(key, props.mkeyprop); err != nil {
return err
}
if err := p.consumeOptionalSeparator(); err != nil {
return err
}
case "value":
- if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil {
+ if err := p.checkForColon(props.mvalprop, dst.Type().Elem()); err != nil {
return err
}
- if err := p.readAny(val, props.MapValProp); err != nil {
+ if err := p.readAny(val, props.mvalprop); err != nil {
return err
}
if err := p.consumeOptionalSeparator(); err != nil {
@@ -720,9 +734,6 @@ func (p *textParser) consumeExtName() (string, error) {
if tok.err != nil {
return "", p.errorf("unrecognized type_url or extension name: %s", tok.err)
}
- if p.done && tok.value != "]" {
- return "", p.errorf("unclosed type_url or extension name")
- }
}
return strings.Join(parts, ""), nil
}
@@ -923,16 +934,6 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
fv.SetFloat(f)
return nil
}
- case reflect.Int8:
- if x, err := strconv.ParseInt(tok.value, 0, 8); err == nil {
- fv.SetInt(x)
- return nil
- }
- case reflect.Int16:
- if x, err := strconv.ParseInt(tok.value, 0, 16); err == nil {
- fv.SetInt(x)
- return nil
- }
case reflect.Int32:
if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil {
fv.SetInt(x)
@@ -980,16 +981,6 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
}
// TODO: Handle nested messages which implement encoding.TextUnmarshaler.
return p.readStruct(fv, terminator)
- case reflect.Uint8:
- if x, err := strconv.ParseUint(tok.value, 0, 8); err == nil {
- fv.SetUint(x)
- return nil
- }
- case reflect.Uint16:
- if x, err := strconv.ParseUint(tok.value, 0, 16); err == nil {
- fv.SetUint(x)
- return nil
- }
case reflect.Uint32:
if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
fv.SetUint(uint64(x))
@@ -1010,9 +1001,13 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
// UnmarshalText returns *RequiredNotSetError.
func UnmarshalText(s string, pb Message) error {
if um, ok := pb.(encoding.TextUnmarshaler); ok {
- return um.UnmarshalText([]byte(s))
+ err := um.UnmarshalText([]byte(s))
+ return err
}
pb.Reset()
v := reflect.ValueOf(pb)
- return newTextParser(s).readStruct(v.Elem(), "")
+ if pe := newTextParser(s).readStruct(v.Elem(), ""); pe != nil {
+ return pe
+ }
+ return nil
}
diff --git a/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go b/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go
index 38439fa9901..d4276474360 100644
--- a/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go
+++ b/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go
@@ -47,3 +47,183 @@ func (*timestamp) String() string { return "timestamp" }
func init() {
RegisterType((*timestamp)(nil), "gogo.protobuf.proto.timestamp")
}
+
+func (o *Buffer) decTimestamp() (time.Time, error) {
+ b, err := o.DecodeRawBytes(true)
+ if err != nil {
+ return time.Time{}, err
+ }
+ tproto := ×tamp{}
+ if err := Unmarshal(b, tproto); err != nil {
+ return time.Time{}, err
+ }
+ return timestampFromProto(tproto)
+}
+
+func (o *Buffer) dec_time(p *Properties, base structPointer) error {
+ t, err := o.decTimestamp()
+ if err != nil {
+ return err
+ }
+ setPtrCustomType(base, p.field, &t)
+ return nil
+}
+
+func (o *Buffer) dec_ref_time(p *Properties, base structPointer) error {
+ t, err := o.decTimestamp()
+ if err != nil {
+ return err
+ }
+ setCustomType(base, p.field, &t)
+ return nil
+}
+
+func (o *Buffer) dec_slice_time(p *Properties, base structPointer) error {
+ t, err := o.decTimestamp()
+ if err != nil {
+ return err
+ }
+ newBas := appendStructPointer(base, p.field, reflect.SliceOf(reflect.PtrTo(timeType)))
+ var zero field
+ setPtrCustomType(newBas, zero, &t)
+ return nil
+}
+
+func (o *Buffer) dec_slice_ref_time(p *Properties, base structPointer) error {
+ t, err := o.decTimestamp()
+ if err != nil {
+ return err
+ }
+ newBas := appendStructPointer(base, p.field, reflect.SliceOf(timeType))
+ var zero field
+ setCustomType(newBas, zero, &t)
+ return nil
+}
+
+func size_time(p *Properties, base structPointer) (n int) {
+ structp := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(structp) {
+ return 0
+ }
+ tim := structPointer_Interface(structp, timeType).(*time.Time)
+ t, err := timestampProto(*tim)
+ if err != nil {
+ return 0
+ }
+ size := Size(t)
+ return size + sizeVarint(uint64(size)) + len(p.tagcode)
+}
+
+func (o *Buffer) enc_time(p *Properties, base structPointer) error {
+ structp := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(structp) {
+ return ErrNil
+ }
+ tim := structPointer_Interface(structp, timeType).(*time.Time)
+ t, err := timestampProto(*tim)
+ if err != nil {
+ return err
+ }
+ data, err := Marshal(t)
+ if err != nil {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ return nil
+}
+
+func size_ref_time(p *Properties, base structPointer) (n int) {
+ tim := structPointer_InterfaceAt(base, p.field, timeType).(*time.Time)
+ t, err := timestampProto(*tim)
+ if err != nil {
+ return 0
+ }
+ size := Size(t)
+ return size + sizeVarint(uint64(size)) + len(p.tagcode)
+}
+
+func (o *Buffer) enc_ref_time(p *Properties, base structPointer) error {
+ tim := structPointer_InterfaceAt(base, p.field, timeType).(*time.Time)
+ t, err := timestampProto(*tim)
+ if err != nil {
+ return err
+ }
+ data, err := Marshal(t)
+ if err != nil {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ return nil
+}
+
+func size_slice_time(p *Properties, base structPointer) (n int) {
+ ptims := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(reflect.PtrTo(timeType))).(*[]*time.Time)
+ tims := *ptims
+ for i := 0; i < len(tims); i++ {
+ if tims[i] == nil {
+ return 0
+ }
+ tproto, err := timestampProto(*tims[i])
+ if err != nil {
+ return 0
+ }
+ size := Size(tproto)
+ n += len(p.tagcode) + size + sizeVarint(uint64(size))
+ }
+ return n
+}
+
+func (o *Buffer) enc_slice_time(p *Properties, base structPointer) error {
+ ptims := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(reflect.PtrTo(timeType))).(*[]*time.Time)
+ tims := *ptims
+ for i := 0; i < len(tims); i++ {
+ if tims[i] == nil {
+ return errRepeatedHasNil
+ }
+ tproto, err := timestampProto(*tims[i])
+ if err != nil {
+ return err
+ }
+ data, err := Marshal(tproto)
+ if err != nil {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ }
+ return nil
+}
+
+func size_slice_ref_time(p *Properties, base structPointer) (n int) {
+ ptims := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(timeType)).(*[]time.Time)
+ tims := *ptims
+ for i := 0; i < len(tims); i++ {
+ tproto, err := timestampProto(tims[i])
+ if err != nil {
+ return 0
+ }
+ size := Size(tproto)
+ n += len(p.tagcode) + size + sizeVarint(uint64(size))
+ }
+ return n
+}
+
+func (o *Buffer) enc_slice_ref_time(p *Properties, base structPointer) error {
+ ptims := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(timeType)).(*[]time.Time)
+ tims := *ptims
+ for i := 0; i < len(tims); i++ {
+ tproto, err := timestampProto(tims[i])
+ if err != nil {
+ return err
+ }
+ data, err := Marshal(tproto)
+ if err != nil {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ }
+ return nil
+}
diff --git a/vendor/github.com/gogo/protobuf/proto/wrappers.go b/vendor/github.com/gogo/protobuf/proto/wrappers.go
deleted file mode 100644
index b175d1b6423..00000000000
--- a/vendor/github.com/gogo/protobuf/proto/wrappers.go
+++ /dev/null
@@ -1,1888 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, 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.
-
-package proto
-
-import (
- "io"
- "reflect"
-)
-
-func makeStdDoubleValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*float64)
- v := &float64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*float64)
- v := &float64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdDoubleValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float64)
- v := &float64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float64)
- v := &float64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdDoubleValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(float64)
- v := &float64Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(float64)
- v := &float64Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdDoubleValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*float64)
- v := &float64Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*float64)
- v := &float64Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdDoubleValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdDoubleValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdDoubleValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdDoubleValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdFloatValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*float32)
- v := &float32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*float32)
- v := &float32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdFloatValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float32)
- v := &float32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float32)
- v := &float32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdFloatValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(float32)
- v := &float32Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(float32)
- v := &float32Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdFloatValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*float32)
- v := &float32Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*float32)
- v := &float32Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdFloatValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdFloatValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdFloatValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdFloatValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &float32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdInt64ValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*int64)
- v := &int64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*int64)
- v := &int64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdInt64ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int64)
- v := &int64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int64)
- v := &int64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdInt64ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(int64)
- v := &int64Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(int64)
- v := &int64Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdInt64ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*int64)
- v := &int64Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*int64)
- v := &int64Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdInt64ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdInt64ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdInt64ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdInt64ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdUInt64ValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*uint64)
- v := &uint64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*uint64)
- v := &uint64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdUInt64ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint64)
- v := &uint64Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint64)
- v := &uint64Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdUInt64ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(uint64)
- v := &uint64Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(uint64)
- v := &uint64Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdUInt64ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*uint64)
- v := &uint64Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*uint64)
- v := &uint64Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdUInt64ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdUInt64ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdUInt64ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdUInt64ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint64Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdInt32ValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*int32)
- v := &int32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*int32)
- v := &int32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdInt32ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int32)
- v := &int32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int32)
- v := &int32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdInt32ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(int32)
- v := &int32Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(int32)
- v := &int32Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdInt32ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*int32)
- v := &int32Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*int32)
- v := &int32Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdInt32ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdInt32ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdInt32ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdInt32ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &int32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdUInt32ValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*uint32)
- v := &uint32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*uint32)
- v := &uint32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdUInt32ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint32)
- v := &uint32Value{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint32)
- v := &uint32Value{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdUInt32ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(uint32)
- v := &uint32Value{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(uint32)
- v := &uint32Value{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdUInt32ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*uint32)
- v := &uint32Value{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*uint32)
- v := &uint32Value{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdUInt32ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdUInt32ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdUInt32ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdUInt32ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &uint32Value{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdBoolValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*bool)
- v := &boolValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*bool)
- v := &boolValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdBoolValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*bool)
- v := &boolValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*bool)
- v := &boolValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdBoolValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(bool)
- v := &boolValue{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(bool)
- v := &boolValue{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdBoolValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*bool)
- v := &boolValue{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*bool)
- v := &boolValue{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdBoolValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &boolValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdBoolValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &boolValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdBoolValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &boolValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdBoolValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &boolValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdStringValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*string)
- v := &stringValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*string)
- v := &stringValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdStringValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*string)
- v := &stringValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*string)
- v := &stringValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdStringValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(string)
- v := &stringValue{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(string)
- v := &stringValue{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdStringValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*string)
- v := &stringValue{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*string)
- v := &stringValue{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdStringValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &stringValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdStringValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &stringValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdStringValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &stringValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdStringValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &stringValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdBytesValueMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- t := ptr.asPointerTo(u.typ).Interface().(*[]byte)
- v := &bytesValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- t := ptr.asPointerTo(u.typ).Interface().(*[]byte)
- v := &bytesValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdBytesValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- if ptr.isNil() {
- return 0
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*[]byte)
- v := &bytesValue{*t}
- siz := Size(v)
- return tagsize + SizeVarint(uint64(siz)) + siz
- }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- if ptr.isNil() {
- return b, nil
- }
- t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*[]byte)
- v := &bytesValue{*t}
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(len(buf)))
- b = append(b, buf...)
- return b, nil
- }
-}
-
-func makeStdBytesValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(u.typ)
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().([]byte)
- v := &bytesValue{t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(u.typ)
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().([]byte)
- v := &bytesValue{t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdBytesValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
- return func(ptr pointer, tagsize int) int {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- n := 0
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*[]byte)
- v := &bytesValue{*t}
- siz := Size(v)
- n += siz + SizeVarint(uint64(siz)) + tagsize
- }
- return n
- },
- func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
- s := ptr.getSlice(reflect.PtrTo(u.typ))
- for i := 0; i < s.Len(); i++ {
- elem := s.Index(i)
- t := elem.Interface().(*[]byte)
- v := &bytesValue{*t}
- siz := Size(v)
- buf, err := Marshal(v)
- if err != nil {
- return nil, err
- }
- b = appendVarint(b, wiretag)
- b = appendVarint(b, uint64(siz))
- b = append(b, buf...)
- }
-
- return b, nil
- }
-}
-
-func makeStdBytesValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &bytesValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(sub.typ).Elem()
- s.Set(reflect.ValueOf(m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdBytesValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &bytesValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
- s.Set(reflect.ValueOf(&m.Value))
- return b[x:], nil
- }
-}
-
-func makeStdBytesValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &bytesValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(reflect.PtrTo(sub.typ))
- newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
-
-func makeStdBytesValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler {
- return func(b []byte, f pointer, w int) ([]byte, error) {
- if w != WireBytes {
- return nil, errInternalBadWireType
- }
- x, n := decodeVarint(b)
- if n == 0 {
- return nil, io.ErrUnexpectedEOF
- }
- b = b[n:]
- if x > uint64(len(b)) {
- return nil, io.ErrUnexpectedEOF
- }
- m := &bytesValue{}
- if err := Unmarshal(b[:x], m); err != nil {
- return nil, err
- }
- slice := f.getSlice(sub.typ)
- newSlice := reflect.Append(slice, reflect.ValueOf(m.Value))
- slice.Set(newSlice)
- return b[x:], nil
- }
-}
diff --git a/vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go b/vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go
deleted file mode 100644
index c1cf7bf85e9..00000000000
--- a/vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go
+++ /dev/null
@@ -1,113 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2018, 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.
-
-package proto
-
-type float64Value struct {
- Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *float64Value) Reset() { *m = float64Value{} }
-func (*float64Value) ProtoMessage() {}
-func (*float64Value) String() string { return "float64" }
-
-type float32Value struct {
- Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *float32Value) Reset() { *m = float32Value{} }
-func (*float32Value) ProtoMessage() {}
-func (*float32Value) String() string { return "float32" }
-
-type int64Value struct {
- Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *int64Value) Reset() { *m = int64Value{} }
-func (*int64Value) ProtoMessage() {}
-func (*int64Value) String() string { return "int64" }
-
-type uint64Value struct {
- Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *uint64Value) Reset() { *m = uint64Value{} }
-func (*uint64Value) ProtoMessage() {}
-func (*uint64Value) String() string { return "uint64" }
-
-type int32Value struct {
- Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *int32Value) Reset() { *m = int32Value{} }
-func (*int32Value) ProtoMessage() {}
-func (*int32Value) String() string { return "int32" }
-
-type uint32Value struct {
- Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *uint32Value) Reset() { *m = uint32Value{} }
-func (*uint32Value) ProtoMessage() {}
-func (*uint32Value) String() string { return "uint32" }
-
-type boolValue struct {
- Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *boolValue) Reset() { *m = boolValue{} }
-func (*boolValue) ProtoMessage() {}
-func (*boolValue) String() string { return "bool" }
-
-type stringValue struct {
- Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *stringValue) Reset() { *m = stringValue{} }
-func (*stringValue) ProtoMessage() {}
-func (*stringValue) String() string { return "string" }
-
-type bytesValue struct {
- Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *bytesValue) Reset() { *m = bytesValue{} }
-func (*bytesValue) ProtoMessage() {}
-func (*bytesValue) String() string { return "[]byte" }
-
-func init() {
- RegisterType((*float64Value)(nil), "gogo.protobuf.proto.DoubleValue")
- RegisterType((*float32Value)(nil), "gogo.protobuf.proto.FloatValue")
- RegisterType((*int64Value)(nil), "gogo.protobuf.proto.Int64Value")
- RegisterType((*uint64Value)(nil), "gogo.protobuf.proto.UInt64Value")
- RegisterType((*int32Value)(nil), "gogo.protobuf.proto.Int32Value")
- RegisterType((*uint32Value)(nil), "gogo.protobuf.proto.UInt32Value")
- RegisterType((*boolValue)(nil), "gogo.protobuf.proto.BoolValue")
- RegisterType((*stringValue)(nil), "gogo.protobuf.proto.StringValue")
- RegisterType((*bytesValue)(nil), "gogo.protobuf.proto.BytesValue")
-}
diff --git a/vendor/github.com/opencontainers/image-spec/LICENSE b/vendor/github.com/opencontainers/image-spec/LICENSE
new file mode 100644
index 00000000000..9fdc20fdb6a
--- /dev/null
+++ b/vendor/github.com/opencontainers/image-spec/LICENSE
@@ -0,0 +1,191 @@
+
+ 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. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. 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. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. 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
+
+ Copyright 2016 The Linux Foundation.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT 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/opencontainers/image-spec/specs-go/v1/annotations.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go
new file mode 100644
index 00000000000..35d8108958f
--- /dev/null
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go
@@ -0,0 +1,56 @@
+// Copyright 2016 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT 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 v1
+
+const (
+ // AnnotationCreated is the annotation key for the date and time on which the image was built (date-time string as defined by RFC 3339).
+ AnnotationCreated = "org.opencontainers.image.created"
+
+ // AnnotationAuthors is the annotation key for the contact details of the people or organization responsible for the image (freeform string).
+ AnnotationAuthors = "org.opencontainers.image.authors"
+
+ // AnnotationURL is the annotation key for the URL to find more information on the image.
+ AnnotationURL = "org.opencontainers.image.url"
+
+ // AnnotationDocumentation is the annotation key for the URL to get documentation on the image.
+ AnnotationDocumentation = "org.opencontainers.image.documentation"
+
+ // AnnotationSource is the annotation key for the URL to get source code for building the image.
+ AnnotationSource = "org.opencontainers.image.source"
+
+ // AnnotationVersion is the annotation key for the version of the packaged software.
+ // The version MAY match a label or tag in the source code repository.
+ // The version MAY be Semantic versioning-compatible.
+ AnnotationVersion = "org.opencontainers.image.version"
+
+ // AnnotationRevision is the annotation key for the source control revision identifier for the packaged software.
+ AnnotationRevision = "org.opencontainers.image.revision"
+
+ // AnnotationVendor is the annotation key for the name of the distributing entity, organization or individual.
+ AnnotationVendor = "org.opencontainers.image.vendor"
+
+ // AnnotationLicenses is the annotation key for the license(s) under which contained software is distributed as an SPDX License Expression.
+ AnnotationLicenses = "org.opencontainers.image.licenses"
+
+ // AnnotationRefName is the annotation key for the name of the reference for a target.
+ // SHOULD only be considered valid when on descriptors on `index.json` within image layout.
+ AnnotationRefName = "org.opencontainers.image.ref.name"
+
+ // AnnotationTitle is the annotation key for the human-readable title of the image.
+ AnnotationTitle = "org.opencontainers.image.title"
+
+ // AnnotationDescription is the annotation key for the human-readable description of the software packaged in the image.
+ AnnotationDescription = "org.opencontainers.image.description"
+)
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go
new file mode 100644
index 00000000000..fe799bd698c
--- /dev/null
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go
@@ -0,0 +1,103 @@
+// Copyright 2016 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT 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 v1
+
+import (
+ "time"
+
+ digest "github.com/opencontainers/go-digest"
+)
+
+// ImageConfig defines the execution parameters which should be used as a base when running a container using an image.
+type ImageConfig struct {
+ // User defines the username or UID which the process in the container should run as.
+ User string `json:"User,omitempty"`
+
+ // ExposedPorts a set of ports to expose from a container running this image.
+ ExposedPorts map[string]struct{} `json:"ExposedPorts,omitempty"`
+
+ // Env is a list of environment variables to be used in a container.
+ Env []string `json:"Env,omitempty"`
+
+ // Entrypoint defines a list of arguments to use as the command to execute when the container starts.
+ Entrypoint []string `json:"Entrypoint,omitempty"`
+
+ // Cmd defines the default arguments to the entrypoint of the container.
+ Cmd []string `json:"Cmd,omitempty"`
+
+ // Volumes is a set of directories describing where the process is likely write data specific to a container instance.
+ Volumes map[string]struct{} `json:"Volumes,omitempty"`
+
+ // WorkingDir sets the current working directory of the entrypoint process in the container.
+ WorkingDir string `json:"WorkingDir,omitempty"`
+
+ // Labels contains arbitrary metadata for the container.
+ Labels map[string]string `json:"Labels,omitempty"`
+
+ // StopSignal contains the system call signal that will be sent to the container to exit.
+ StopSignal string `json:"StopSignal,omitempty"`
+}
+
+// RootFS describes a layer content addresses
+type RootFS struct {
+ // Type is the type of the rootfs.
+ Type string `json:"type"`
+
+ // DiffIDs is an array of layer content hashes (DiffIDs), in order from bottom-most to top-most.
+ DiffIDs []digest.Digest `json:"diff_ids"`
+}
+
+// History describes the history of a layer.
+type History struct {
+ // Created is the combined date and time at which the layer was created, formatted as defined by RFC 3339, section 5.6.
+ Created *time.Time `json:"created,omitempty"`
+
+ // CreatedBy is the command which created the layer.
+ CreatedBy string `json:"created_by,omitempty"`
+
+ // Author is the author of the build point.
+ Author string `json:"author,omitempty"`
+
+ // Comment is a custom message set when creating the layer.
+ Comment string `json:"comment,omitempty"`
+
+ // EmptyLayer is used to mark if the history item created a filesystem diff.
+ EmptyLayer bool `json:"empty_layer,omitempty"`
+}
+
+// Image is the JSON structure which describes some basic information about the image.
+// This provides the `application/vnd.oci.image.config.v1+json` mediatype when marshalled to JSON.
+type Image struct {
+ // Created is the combined date and time at which the image was created, formatted as defined by RFC 3339, section 5.6.
+ Created *time.Time `json:"created,omitempty"`
+
+ // Author defines the name and/or email address of the person or entity which created and is responsible for maintaining the image.
+ Author string `json:"author,omitempty"`
+
+ // Architecture is the CPU architecture which the binaries in this image are built to run on.
+ Architecture string `json:"architecture"`
+
+ // OS is the name of the operating system which the image is built to run on.
+ OS string `json:"os"`
+
+ // Config defines the execution parameters which should be used as a base when running a container using the image.
+ Config ImageConfig `json:"config,omitempty"`
+
+ // RootFS references the layer content addresses used by the image.
+ RootFS RootFS `json:"rootfs"`
+
+ // History describes the history of each layer.
+ History []History `json:"history,omitempty"`
+}
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/descriptor.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/descriptor.go
new file mode 100644
index 00000000000..6e442a0853f
--- /dev/null
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/descriptor.go
@@ -0,0 +1,64 @@
+// Copyright 2016 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT 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 v1
+
+import digest "github.com/opencontainers/go-digest"
+
+// Descriptor describes the disposition of targeted content.
+// This structure provides `application/vnd.oci.descriptor.v1+json` mediatype
+// when marshalled to JSON.
+type Descriptor struct {
+ // MediaType is the media type of the object this schema refers to.
+ MediaType string `json:"mediaType,omitempty"`
+
+ // Digest is the digest of the targeted content.
+ Digest digest.Digest `json:"digest"`
+
+ // Size specifies the size in bytes of the blob.
+ Size int64 `json:"size"`
+
+ // URLs specifies a list of URLs from which this object MAY be downloaded
+ URLs []string `json:"urls,omitempty"`
+
+ // Annotations contains arbitrary metadata relating to the targeted content.
+ Annotations map[string]string `json:"annotations,omitempty"`
+
+ // Platform describes the platform which the image in the manifest runs on.
+ //
+ // This should only be used when referring to a manifest.
+ Platform *Platform `json:"platform,omitempty"`
+}
+
+// Platform describes the platform which the image in the manifest runs on.
+type Platform struct {
+ // Architecture field specifies the CPU architecture, for example
+ // `amd64` or `ppc64`.
+ Architecture string `json:"architecture"`
+
+ // OS specifies the operating system, for example `linux` or `windows`.
+ OS string `json:"os"`
+
+ // OSVersion is an optional field specifying the operating system
+ // version, for example on Windows `10.0.14393.1066`.
+ OSVersion string `json:"os.version,omitempty"`
+
+ // OSFeatures is an optional field specifying an array of strings,
+ // each listing a required OS feature (for example on Windows `win32k`).
+ OSFeatures []string `json:"os.features,omitempty"`
+
+ // Variant is an optional field specifying a variant of the CPU, for
+ // example `v7` to specify ARMv7 when architecture is `arm`.
+ Variant string `json:"variant,omitempty"`
+}
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go
new file mode 100644
index 00000000000..4e6c4b23623
--- /dev/null
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go
@@ -0,0 +1,29 @@
+// Copyright 2016 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT 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 v1
+
+import "github.com/opencontainers/image-spec/specs-go"
+
+// Index references manifests for various platforms.
+// This structure provides `application/vnd.oci.image.index.v1+json` mediatype when marshalled to JSON.
+type Index struct {
+ specs.Versioned
+
+ // Manifests references platform specific manifests.
+ Manifests []Descriptor `json:"manifests"`
+
+ // Annotations contains arbitrary metadata for the image index.
+ Annotations map[string]string `json:"annotations,omitempty"`
+}
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/layout.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/layout.go
new file mode 100644
index 00000000000..fc79e9e0d14
--- /dev/null
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/layout.go
@@ -0,0 +1,28 @@
+// Copyright 2016 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT 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 v1
+
+const (
+ // ImageLayoutFile is the file name of oci image layout file
+ ImageLayoutFile = "oci-layout"
+ // ImageLayoutVersion is the version of ImageLayout
+ ImageLayoutVersion = "1.0.0"
+)
+
+// ImageLayout is the structure in the "oci-layout" file, found in the root
+// of an OCI Image-layout directory.
+type ImageLayout struct {
+ Version string `json:"imageLayoutVersion"`
+}
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go
new file mode 100644
index 00000000000..7ff32c40ba3
--- /dev/null
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go
@@ -0,0 +1,32 @@
+// Copyright 2016 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT 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 v1
+
+import "github.com/opencontainers/image-spec/specs-go"
+
+// Manifest provides `application/vnd.oci.image.manifest.v1+json` mediatype structure when marshalled to JSON.
+type Manifest struct {
+ specs.Versioned
+
+ // Config references a configuration object for a container, by digest.
+ // The referenced configuration object is a JSON blob that the runtime uses to set up the container.
+ Config Descriptor `json:"config"`
+
+ // Layers is an indexed list of layers referenced by the manifest.
+ Layers []Descriptor `json:"layers"`
+
+ // Annotations contains arbitrary metadata for the image manifest.
+ Annotations map[string]string `json:"annotations,omitempty"`
+}
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/mediatype.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/mediatype.go
new file mode 100644
index 00000000000..bad7bb97f47
--- /dev/null
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/mediatype.go
@@ -0,0 +1,48 @@
+// Copyright 2016 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT 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 v1
+
+const (
+ // MediaTypeDescriptor specifies the media type for a content descriptor.
+ MediaTypeDescriptor = "application/vnd.oci.descriptor.v1+json"
+
+ // MediaTypeLayoutHeader specifies the media type for the oci-layout.
+ MediaTypeLayoutHeader = "application/vnd.oci.layout.header.v1+json"
+
+ // MediaTypeImageManifest specifies the media type for an image manifest.
+ MediaTypeImageManifest = "application/vnd.oci.image.manifest.v1+json"
+
+ // MediaTypeImageIndex specifies the media type for an image index.
+ MediaTypeImageIndex = "application/vnd.oci.image.index.v1+json"
+
+ // MediaTypeImageLayer is the media type used for layers referenced by the manifest.
+ MediaTypeImageLayer = "application/vnd.oci.image.layer.v1.tar"
+
+ // MediaTypeImageLayerGzip is the media type used for gzipped layers
+ // referenced by the manifest.
+ MediaTypeImageLayerGzip = "application/vnd.oci.image.layer.v1.tar+gzip"
+
+ // MediaTypeImageLayerNonDistributable is the media type for layers referenced by
+ // the manifest but with distribution restrictions.
+ MediaTypeImageLayerNonDistributable = "application/vnd.oci.image.layer.nondistributable.v1.tar"
+
+ // MediaTypeImageLayerNonDistributableGzip is the media type for
+ // gzipped layers referenced by the manifest but with distribution
+ // restrictions.
+ MediaTypeImageLayerNonDistributableGzip = "application/vnd.oci.image.layer.nondistributable.v1.tar+gzip"
+
+ // MediaTypeImageConfig specifies the media type for the image configuration.
+ MediaTypeImageConfig = "application/vnd.oci.image.config.v1+json"
+)
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/version.go b/vendor/github.com/opencontainers/image-spec/specs-go/version.go
new file mode 100644
index 00000000000..5d493df2330
--- /dev/null
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/version.go
@@ -0,0 +1,32 @@
+// Copyright 2016 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT 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 specs
+
+import "fmt"
+
+const (
+ // VersionMajor is for an API incompatible changes
+ VersionMajor = 1
+ // VersionMinor is for functionality in a backwards-compatible manner
+ VersionMinor = 0
+ // VersionPatch is for backwards-compatible bug fixes
+ VersionPatch = 1
+
+ // VersionDev indicates development branch. Releases will be empty string.
+ VersionDev = ""
+)
+
+// Version is the specification version that the package types support.
+var Version = fmt.Sprintf("%d.%d.%d%s", VersionMajor, VersionMinor, VersionPatch, VersionDev)
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/versioned.go b/vendor/github.com/opencontainers/image-spec/specs-go/versioned.go
new file mode 100644
index 00000000000..58a1510f33e
--- /dev/null
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/versioned.go
@@ -0,0 +1,23 @@
+// Copyright 2016 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT 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 specs
+
+// Versioned provides a struct with the manifest schemaVersion and mediaType.
+// Incoming content with unknown schema version can be decoded against this
+// struct to check the version.
+type Versioned struct {
+ // SchemaVersion is the image manifest schema that this image follows
+ SchemaVersion int `json:"schemaVersion"`
+}
diff --git a/vendor/golang.org/x/net/internal/socks/client.go b/vendor/golang.org/x/net/internal/socks/client.go
new file mode 100644
index 00000000000..3d6f516a595
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socks/client.go
@@ -0,0 +1,168 @@
+// Copyright 2018 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.
+
+package socks
+
+import (
+ "context"
+ "errors"
+ "io"
+ "net"
+ "strconv"
+ "time"
+)
+
+var (
+ noDeadline = time.Time{}
+ aLongTimeAgo = time.Unix(1, 0)
+)
+
+func (d *Dialer) connect(ctx context.Context, c net.Conn, address string) (_ net.Addr, ctxErr error) {
+ host, port, err := splitHostPort(address)
+ if err != nil {
+ return nil, err
+ }
+ if deadline, ok := ctx.Deadline(); ok && !deadline.IsZero() {
+ c.SetDeadline(deadline)
+ defer c.SetDeadline(noDeadline)
+ }
+ if ctx != context.Background() {
+ errCh := make(chan error, 1)
+ done := make(chan struct{})
+ defer func() {
+ close(done)
+ if ctxErr == nil {
+ ctxErr = <-errCh
+ }
+ }()
+ go func() {
+ select {
+ case <-ctx.Done():
+ c.SetDeadline(aLongTimeAgo)
+ errCh <- ctx.Err()
+ case <-done:
+ errCh <- nil
+ }
+ }()
+ }
+
+ b := make([]byte, 0, 6+len(host)) // the size here is just an estimate
+ b = append(b, Version5)
+ if len(d.AuthMethods) == 0 || d.Authenticate == nil {
+ b = append(b, 1, byte(AuthMethodNotRequired))
+ } else {
+ ams := d.AuthMethods
+ if len(ams) > 255 {
+ return nil, errors.New("too many authentication methods")
+ }
+ b = append(b, byte(len(ams)))
+ for _, am := range ams {
+ b = append(b, byte(am))
+ }
+ }
+ if _, ctxErr = c.Write(b); ctxErr != nil {
+ return
+ }
+
+ if _, ctxErr = io.ReadFull(c, b[:2]); ctxErr != nil {
+ return
+ }
+ if b[0] != Version5 {
+ return nil, errors.New("unexpected protocol version " + strconv.Itoa(int(b[0])))
+ }
+ am := AuthMethod(b[1])
+ if am == AuthMethodNoAcceptableMethods {
+ return nil, errors.New("no acceptable authentication methods")
+ }
+ if d.Authenticate != nil {
+ if ctxErr = d.Authenticate(ctx, c, am); ctxErr != nil {
+ return
+ }
+ }
+
+ b = b[:0]
+ b = append(b, Version5, byte(d.cmd), 0)
+ if ip := net.ParseIP(host); ip != nil {
+ if ip4 := ip.To4(); ip4 != nil {
+ b = append(b, AddrTypeIPv4)
+ b = append(b, ip4...)
+ } else if ip6 := ip.To16(); ip6 != nil {
+ b = append(b, AddrTypeIPv6)
+ b = append(b, ip6...)
+ } else {
+ return nil, errors.New("unknown address type")
+ }
+ } else {
+ if len(host) > 255 {
+ return nil, errors.New("FQDN too long")
+ }
+ b = append(b, AddrTypeFQDN)
+ b = append(b, byte(len(host)))
+ b = append(b, host...)
+ }
+ b = append(b, byte(port>>8), byte(port))
+ if _, ctxErr = c.Write(b); ctxErr != nil {
+ return
+ }
+
+ if _, ctxErr = io.ReadFull(c, b[:4]); ctxErr != nil {
+ return
+ }
+ if b[0] != Version5 {
+ return nil, errors.New("unexpected protocol version " + strconv.Itoa(int(b[0])))
+ }
+ if cmdErr := Reply(b[1]); cmdErr != StatusSucceeded {
+ return nil, errors.New("unknown error " + cmdErr.String())
+ }
+ if b[2] != 0 {
+ return nil, errors.New("non-zero reserved field")
+ }
+ l := 2
+ var a Addr
+ switch b[3] {
+ case AddrTypeIPv4:
+ l += net.IPv4len
+ a.IP = make(net.IP, net.IPv4len)
+ case AddrTypeIPv6:
+ l += net.IPv6len
+ a.IP = make(net.IP, net.IPv6len)
+ case AddrTypeFQDN:
+ if _, err := io.ReadFull(c, b[:1]); err != nil {
+ return nil, err
+ }
+ l += int(b[0])
+ default:
+ return nil, errors.New("unknown address type " + strconv.Itoa(int(b[3])))
+ }
+ if cap(b) < l {
+ b = make([]byte, l)
+ } else {
+ b = b[:l]
+ }
+ if _, ctxErr = io.ReadFull(c, b); ctxErr != nil {
+ return
+ }
+ if a.IP != nil {
+ copy(a.IP, b)
+ } else {
+ a.Name = string(b[:len(b)-2])
+ }
+ a.Port = int(b[len(b)-2])<<8 | int(b[len(b)-1])
+ return &a, nil
+}
+
+func splitHostPort(address string) (string, int, error) {
+ host, port, err := net.SplitHostPort(address)
+ if err != nil {
+ return "", 0, err
+ }
+ portnum, err := strconv.Atoi(port)
+ if err != nil {
+ return "", 0, err
+ }
+ if 1 > portnum || portnum > 0xffff {
+ return "", 0, errors.New("port number out of range " + port)
+ }
+ return host, portnum, nil
+}
diff --git a/vendor/golang.org/x/net/internal/socks/socks.go b/vendor/golang.org/x/net/internal/socks/socks.go
new file mode 100644
index 00000000000..6929a9fd5c6
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socks/socks.go
@@ -0,0 +1,317 @@
+// Copyright 2018 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.
+
+// Package socks provides a SOCKS version 5 client implementation.
+//
+// SOCKS protocol version 5 is defined in RFC 1928.
+// Username/Password authentication for SOCKS version 5 is defined in
+// RFC 1929.
+package socks
+
+import (
+ "context"
+ "errors"
+ "io"
+ "net"
+ "strconv"
+)
+
+// A Command represents a SOCKS command.
+type Command int
+
+func (cmd Command) String() string {
+ switch cmd {
+ case CmdConnect:
+ return "socks connect"
+ case cmdBind:
+ return "socks bind"
+ default:
+ return "socks " + strconv.Itoa(int(cmd))
+ }
+}
+
+// An AuthMethod represents a SOCKS authentication method.
+type AuthMethod int
+
+// A Reply represents a SOCKS command reply code.
+type Reply int
+
+func (code Reply) String() string {
+ switch code {
+ case StatusSucceeded:
+ return "succeeded"
+ case 0x01:
+ return "general SOCKS server failure"
+ case 0x02:
+ return "connection not allowed by ruleset"
+ case 0x03:
+ return "network unreachable"
+ case 0x04:
+ return "host unreachable"
+ case 0x05:
+ return "connection refused"
+ case 0x06:
+ return "TTL expired"
+ case 0x07:
+ return "command not supported"
+ case 0x08:
+ return "address type not supported"
+ default:
+ return "unknown code: " + strconv.Itoa(int(code))
+ }
+}
+
+// Wire protocol constants.
+const (
+ Version5 = 0x05
+
+ AddrTypeIPv4 = 0x01
+ AddrTypeFQDN = 0x03
+ AddrTypeIPv6 = 0x04
+
+ CmdConnect Command = 0x01 // establishes an active-open forward proxy connection
+ cmdBind Command = 0x02 // establishes a passive-open forward proxy connection
+
+ AuthMethodNotRequired AuthMethod = 0x00 // no authentication required
+ AuthMethodUsernamePassword AuthMethod = 0x02 // use username/password
+ AuthMethodNoAcceptableMethods AuthMethod = 0xff // no acceptable authentication methods
+
+ StatusSucceeded Reply = 0x00
+)
+
+// An Addr represents a SOCKS-specific address.
+// Either Name or IP is used exclusively.
+type Addr struct {
+ Name string // fully-qualified domain name
+ IP net.IP
+ Port int
+}
+
+func (a *Addr) Network() string { return "socks" }
+
+func (a *Addr) String() string {
+ if a == nil {
+ return ""
+ }
+ port := strconv.Itoa(a.Port)
+ if a.IP == nil {
+ return net.JoinHostPort(a.Name, port)
+ }
+ return net.JoinHostPort(a.IP.String(), port)
+}
+
+// A Conn represents a forward proxy connection.
+type Conn struct {
+ net.Conn
+
+ boundAddr net.Addr
+}
+
+// BoundAddr returns the address assigned by the proxy server for
+// connecting to the command target address from the proxy server.
+func (c *Conn) BoundAddr() net.Addr {
+ if c == nil {
+ return nil
+ }
+ return c.boundAddr
+}
+
+// A Dialer holds SOCKS-specific options.
+type Dialer struct {
+ cmd Command // either CmdConnect or cmdBind
+ proxyNetwork string // network between a proxy server and a client
+ proxyAddress string // proxy server address
+
+ // ProxyDial specifies the optional dial function for
+ // establishing the transport connection.
+ ProxyDial func(context.Context, string, string) (net.Conn, error)
+
+ // AuthMethods specifies the list of request authention
+ // methods.
+ // If empty, SOCKS client requests only AuthMethodNotRequired.
+ AuthMethods []AuthMethod
+
+ // Authenticate specifies the optional authentication
+ // function. It must be non-nil when AuthMethods is not empty.
+ // It must return an error when the authentication is failed.
+ Authenticate func(context.Context, io.ReadWriter, AuthMethod) error
+}
+
+// DialContext connects to the provided address on the provided
+// network.
+//
+// The returned error value may be a net.OpError. When the Op field of
+// net.OpError contains "socks", the Source field contains a proxy
+// server address and the Addr field contains a command target
+// address.
+//
+// See func Dial of the net package of standard library for a
+// description of the network and address parameters.
+func (d *Dialer) DialContext(ctx context.Context, network, address string) (net.Conn, error) {
+ if err := d.validateTarget(network, address); err != nil {
+ proxy, dst, _ := d.pathAddrs(address)
+ return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+ }
+ if ctx == nil {
+ proxy, dst, _ := d.pathAddrs(address)
+ return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: errors.New("nil context")}
+ }
+ var err error
+ var c net.Conn
+ if d.ProxyDial != nil {
+ c, err = d.ProxyDial(ctx, d.proxyNetwork, d.proxyAddress)
+ } else {
+ var dd net.Dialer
+ c, err = dd.DialContext(ctx, d.proxyNetwork, d.proxyAddress)
+ }
+ if err != nil {
+ proxy, dst, _ := d.pathAddrs(address)
+ return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+ }
+ a, err := d.connect(ctx, c, address)
+ if err != nil {
+ c.Close()
+ proxy, dst, _ := d.pathAddrs(address)
+ return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+ }
+ return &Conn{Conn: c, boundAddr: a}, nil
+}
+
+// DialWithConn initiates a connection from SOCKS server to the target
+// network and address using the connection c that is already
+// connected to the SOCKS server.
+//
+// It returns the connection's local address assigned by the SOCKS
+// server.
+func (d *Dialer) DialWithConn(ctx context.Context, c net.Conn, network, address string) (net.Addr, error) {
+ if err := d.validateTarget(network, address); err != nil {
+ proxy, dst, _ := d.pathAddrs(address)
+ return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+ }
+ if ctx == nil {
+ proxy, dst, _ := d.pathAddrs(address)
+ return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: errors.New("nil context")}
+ }
+ a, err := d.connect(ctx, c, address)
+ if err != nil {
+ proxy, dst, _ := d.pathAddrs(address)
+ return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+ }
+ return a, nil
+}
+
+// Dial connects to the provided address on the provided network.
+//
+// Unlike DialContext, it returns a raw transport connection instead
+// of a forward proxy connection.
+//
+// Deprecated: Use DialContext or DialWithConn instead.
+func (d *Dialer) Dial(network, address string) (net.Conn, error) {
+ if err := d.validateTarget(network, address); err != nil {
+ proxy, dst, _ := d.pathAddrs(address)
+ return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+ }
+ var err error
+ var c net.Conn
+ if d.ProxyDial != nil {
+ c, err = d.ProxyDial(context.Background(), d.proxyNetwork, d.proxyAddress)
+ } else {
+ c, err = net.Dial(d.proxyNetwork, d.proxyAddress)
+ }
+ if err != nil {
+ proxy, dst, _ := d.pathAddrs(address)
+ return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+ }
+ if _, err := d.DialWithConn(context.Background(), c, network, address); err != nil {
+ c.Close()
+ return nil, err
+ }
+ return c, nil
+}
+
+func (d *Dialer) validateTarget(network, address string) error {
+ switch network {
+ case "tcp", "tcp6", "tcp4":
+ default:
+ return errors.New("network not implemented")
+ }
+ switch d.cmd {
+ case CmdConnect, cmdBind:
+ default:
+ return errors.New("command not implemented")
+ }
+ return nil
+}
+
+func (d *Dialer) pathAddrs(address string) (proxy, dst net.Addr, err error) {
+ for i, s := range []string{d.proxyAddress, address} {
+ host, port, err := splitHostPort(s)
+ if err != nil {
+ return nil, nil, err
+ }
+ a := &Addr{Port: port}
+ a.IP = net.ParseIP(host)
+ if a.IP == nil {
+ a.Name = host
+ }
+ if i == 0 {
+ proxy = a
+ } else {
+ dst = a
+ }
+ }
+ return
+}
+
+// NewDialer returns a new Dialer that dials through the provided
+// proxy server's network and address.
+func NewDialer(network, address string) *Dialer {
+ return &Dialer{proxyNetwork: network, proxyAddress: address, cmd: CmdConnect}
+}
+
+const (
+ authUsernamePasswordVersion = 0x01
+ authStatusSucceeded = 0x00
+)
+
+// UsernamePassword are the credentials for the username/password
+// authentication method.
+type UsernamePassword struct {
+ Username string
+ Password string
+}
+
+// Authenticate authenticates a pair of username and password with the
+// proxy server.
+func (up *UsernamePassword) Authenticate(ctx context.Context, rw io.ReadWriter, auth AuthMethod) error {
+ switch auth {
+ case AuthMethodNotRequired:
+ return nil
+ case AuthMethodUsernamePassword:
+ if len(up.Username) == 0 || len(up.Username) > 255 || len(up.Password) == 0 || len(up.Password) > 255 {
+ return errors.New("invalid username/password")
+ }
+ b := []byte{authUsernamePasswordVersion}
+ b = append(b, byte(len(up.Username)))
+ b = append(b, up.Username...)
+ b = append(b, byte(len(up.Password)))
+ b = append(b, up.Password...)
+ // TODO(mikio): handle IO deadlines and cancelation if
+ // necessary
+ if _, err := rw.Write(b); err != nil {
+ return err
+ }
+ if _, err := io.ReadFull(rw, b[:2]); err != nil {
+ return err
+ }
+ if b[0] != authUsernamePasswordVersion {
+ return errors.New("invalid username/password version")
+ }
+ if b[1] != authStatusSucceeded {
+ return errors.New("username/password authentication failed")
+ }
+ return nil
+ }
+ return errors.New("unsupported authentication method " + strconv.Itoa(int(auth)))
+}
diff --git a/vendor/golang.org/x/net/proxy/direct.go b/vendor/golang.org/x/net/proxy/direct.go
new file mode 100644
index 00000000000..4c5ad88b1e7
--- /dev/null
+++ b/vendor/golang.org/x/net/proxy/direct.go
@@ -0,0 +1,18 @@
+// 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.
+
+package proxy
+
+import (
+ "net"
+)
+
+type direct struct{}
+
+// Direct is a direct proxy: one that makes network connections directly.
+var Direct = direct{}
+
+func (direct) Dial(network, addr string) (net.Conn, error) {
+ return net.Dial(network, addr)
+}
diff --git a/vendor/golang.org/x/net/proxy/per_host.go b/vendor/golang.org/x/net/proxy/per_host.go
new file mode 100644
index 00000000000..0689bb6a70f
--- /dev/null
+++ b/vendor/golang.org/x/net/proxy/per_host.go
@@ -0,0 +1,140 @@
+// 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.
+
+package proxy
+
+import (
+ "net"
+ "strings"
+)
+
+// A PerHost directs connections to a default Dialer unless the host name
+// requested matches one of a number of exceptions.
+type PerHost struct {
+ def, bypass Dialer
+
+ bypassNetworks []*net.IPNet
+ bypassIPs []net.IP
+ bypassZones []string
+ bypassHosts []string
+}
+
+// NewPerHost returns a PerHost Dialer that directs connections to either
+// defaultDialer or bypass, depending on whether the connection matches one of
+// the configured rules.
+func NewPerHost(defaultDialer, bypass Dialer) *PerHost {
+ return &PerHost{
+ def: defaultDialer,
+ bypass: bypass,
+ }
+}
+
+// Dial connects to the address addr on the given network through either
+// defaultDialer or bypass.
+func (p *PerHost) Dial(network, addr string) (c net.Conn, err error) {
+ host, _, err := net.SplitHostPort(addr)
+ if err != nil {
+ return nil, err
+ }
+
+ return p.dialerForRequest(host).Dial(network, addr)
+}
+
+func (p *PerHost) dialerForRequest(host string) Dialer {
+ if ip := net.ParseIP(host); ip != nil {
+ for _, net := range p.bypassNetworks {
+ if net.Contains(ip) {
+ return p.bypass
+ }
+ }
+ for _, bypassIP := range p.bypassIPs {
+ if bypassIP.Equal(ip) {
+ return p.bypass
+ }
+ }
+ return p.def
+ }
+
+ for _, zone := range p.bypassZones {
+ if strings.HasSuffix(host, zone) {
+ return p.bypass
+ }
+ if host == zone[1:] {
+ // For a zone ".example.com", we match "example.com"
+ // too.
+ return p.bypass
+ }
+ }
+ for _, bypassHost := range p.bypassHosts {
+ if bypassHost == host {
+ return p.bypass
+ }
+ }
+ return p.def
+}
+
+// AddFromString parses a string that contains comma-separated values
+// specifying hosts that should use the bypass proxy. Each value is either an
+// IP address, a CIDR range, a zone (*.example.com) or a host name
+// (localhost). A best effort is made to parse the string and errors are
+// ignored.
+func (p *PerHost) AddFromString(s string) {
+ hosts := strings.Split(s, ",")
+ for _, host := range hosts {
+ host = strings.TrimSpace(host)
+ if len(host) == 0 {
+ continue
+ }
+ if strings.Contains(host, "/") {
+ // We assume that it's a CIDR address like 127.0.0.0/8
+ if _, net, err := net.ParseCIDR(host); err == nil {
+ p.AddNetwork(net)
+ }
+ continue
+ }
+ if ip := net.ParseIP(host); ip != nil {
+ p.AddIP(ip)
+ continue
+ }
+ if strings.HasPrefix(host, "*.") {
+ p.AddZone(host[1:])
+ continue
+ }
+ p.AddHost(host)
+ }
+}
+
+// AddIP specifies an IP address that will use the bypass proxy. Note that
+// this will only take effect if a literal IP address is dialed. A connection
+// to a named host will never match an IP.
+func (p *PerHost) AddIP(ip net.IP) {
+ p.bypassIPs = append(p.bypassIPs, ip)
+}
+
+// AddNetwork specifies an IP range that will use the bypass proxy. Note that
+// this will only take effect if a literal IP address is dialed. A connection
+// to a named host will never match.
+func (p *PerHost) AddNetwork(net *net.IPNet) {
+ p.bypassNetworks = append(p.bypassNetworks, net)
+}
+
+// AddZone specifies a DNS suffix that will use the bypass proxy. A zone of
+// "example.com" matches "example.com" and all of its subdomains.
+func (p *PerHost) AddZone(zone string) {
+ if strings.HasSuffix(zone, ".") {
+ zone = zone[:len(zone)-1]
+ }
+ if !strings.HasPrefix(zone, ".") {
+ zone = "." + zone
+ }
+ p.bypassZones = append(p.bypassZones, zone)
+}
+
+// AddHost specifies a host name that will use the bypass proxy.
+func (p *PerHost) AddHost(host string) {
+ if strings.HasSuffix(host, ".") {
+ host = host[:len(host)-1]
+ }
+ p.bypassHosts = append(p.bypassHosts, host)
+}
diff --git a/vendor/golang.org/x/net/proxy/proxy.go b/vendor/golang.org/x/net/proxy/proxy.go
new file mode 100644
index 00000000000..f6026b902c8
--- /dev/null
+++ b/vendor/golang.org/x/net/proxy/proxy.go
@@ -0,0 +1,139 @@
+// 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.
+
+// Package proxy provides support for a variety of protocols to proxy network
+// data.
+package proxy // import "golang.org/x/net/proxy"
+
+import (
+ "errors"
+ "net"
+ "net/url"
+ "os"
+ "sync"
+)
+
+// A Dialer is a means to establish a connection.
+type Dialer interface {
+ // Dial connects to the given address via the proxy.
+ Dial(network, addr string) (c net.Conn, err error)
+}
+
+// Auth contains authentication parameters that specific Dialers may require.
+type Auth struct {
+ User, Password string
+}
+
+// FromEnvironment returns the dialer specified by the proxy related variables in
+// the environment.
+func FromEnvironment() Dialer {
+ allProxy := allProxyEnv.Get()
+ if len(allProxy) == 0 {
+ return Direct
+ }
+
+ proxyURL, err := url.Parse(allProxy)
+ if err != nil {
+ return Direct
+ }
+ proxy, err := FromURL(proxyURL, Direct)
+ if err != nil {
+ return Direct
+ }
+
+ noProxy := noProxyEnv.Get()
+ if len(noProxy) == 0 {
+ return proxy
+ }
+
+ perHost := NewPerHost(proxy, Direct)
+ perHost.AddFromString(noProxy)
+ return perHost
+}
+
+// proxySchemes is a map from URL schemes to a function that creates a Dialer
+// from a URL with such a scheme.
+var proxySchemes map[string]func(*url.URL, Dialer) (Dialer, error)
+
+// RegisterDialerType takes a URL scheme and a function to generate Dialers from
+// a URL with that scheme and a forwarding Dialer. Registered schemes are used
+// by FromURL.
+func RegisterDialerType(scheme string, f func(*url.URL, Dialer) (Dialer, error)) {
+ if proxySchemes == nil {
+ proxySchemes = make(map[string]func(*url.URL, Dialer) (Dialer, error))
+ }
+ proxySchemes[scheme] = f
+}
+
+// FromURL returns a Dialer given a URL specification and an underlying
+// Dialer for it to make network requests.
+func FromURL(u *url.URL, forward Dialer) (Dialer, error) {
+ var auth *Auth
+ if u.User != nil {
+ auth = new(Auth)
+ auth.User = u.User.Username()
+ if p, ok := u.User.Password(); ok {
+ auth.Password = p
+ }
+ }
+
+ switch u.Scheme {
+ case "socks5", "socks5h":
+ addr := u.Hostname()
+ port := u.Port()
+ if port == "" {
+ port = "1080"
+ }
+ return SOCKS5("tcp", net.JoinHostPort(addr, port), auth, forward)
+ }
+
+ // If the scheme doesn't match any of the built-in schemes, see if it
+ // was registered by another package.
+ if proxySchemes != nil {
+ if f, ok := proxySchemes[u.Scheme]; ok {
+ return f(u, forward)
+ }
+ }
+
+ return nil, errors.New("proxy: unknown scheme: " + u.Scheme)
+}
+
+var (
+ allProxyEnv = &envOnce{
+ names: []string{"ALL_PROXY", "all_proxy"},
+ }
+ noProxyEnv = &envOnce{
+ names: []string{"NO_PROXY", "no_proxy"},
+ }
+)
+
+// envOnce looks up an environment variable (optionally by multiple
+// names) once. It mitigates expensive lookups on some platforms
+// (e.g. Windows).
+// (Borrowed from net/http/transport.go)
+type envOnce struct {
+ names []string
+ once sync.Once
+ val string
+}
+
+func (e *envOnce) Get() string {
+ e.once.Do(e.init)
+ return e.val
+}
+
+func (e *envOnce) init() {
+ for _, n := range e.names {
+ e.val = os.Getenv(n)
+ if e.val != "" {
+ return
+ }
+ }
+}
+
+// reset is used by tests
+func (e *envOnce) reset() {
+ e.once = sync.Once{}
+ e.val = ""
+}
diff --git a/vendor/golang.org/x/net/proxy/socks5.go b/vendor/golang.org/x/net/proxy/socks5.go
new file mode 100644
index 00000000000..56345ec8b63
--- /dev/null
+++ b/vendor/golang.org/x/net/proxy/socks5.go
@@ -0,0 +1,36 @@
+// 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.
+
+package proxy
+
+import (
+ "context"
+ "net"
+
+ "golang.org/x/net/internal/socks"
+)
+
+// SOCKS5 returns a Dialer that makes SOCKSv5 connections to the given
+// address with an optional username and password.
+// See RFC 1928 and RFC 1929.
+func SOCKS5(network, address string, auth *Auth, forward Dialer) (Dialer, error) {
+ d := socks.NewDialer(network, address)
+ if forward != nil {
+ d.ProxyDial = func(_ context.Context, network string, address string) (net.Conn, error) {
+ return forward.Dial(network, address)
+ }
+ }
+ if auth != nil {
+ up := socks.UsernamePassword{
+ Username: auth.User,
+ Password: auth.Password,
+ }
+ d.AuthMethods = []socks.AuthMethod{
+ socks.AuthMethodNotRequired,
+ socks.AuthMethodUsernamePassword,
+ }
+ d.Authenticate = up.Authenticate
+ }
+ return d, nil
+}