From 838df4eec4496868e772d5708e00f38bad478718 Mon Sep 17 00:00:00 2001 From: Daniel J Walsh Date: Fri, 30 Mar 2018 05:49:37 -0400 Subject: Vendor in latest containers/image Some more features. docker-archive generates docker legacy compatible images Do not create $DiffID subdirectories for layers with no configs Ensure the layer IDs in legacy docker/tarfile metadata are unique docker-archive: repeated layers are symlinked in the tar file sysregistries: remove all trailing slashes Improve docker/* error messages Fix failure to make auth directory Create a new slice in Schema1.UpdateLayerInfos Drop unused storageImageDestination.{image,systemContext} Load a *storage.Image only once in storageImageSource Support gzip for docker-archive files Remove .tar extension from blob and config file names ostree, src: support copy of compressed layers ostree: re-pull layer if it misses uncompressed_digest|uncompressed_size image: fix docker schema v1 -> OCI conversion Add /etc/containers/certs.d as default certs directory Signed-off-by: Daniel J Walsh Closes: #569 Approved by: mheon --- test/bin2img/bin2img.go | 4 +- vendor.conf | 2 +- vendor/github.com/containers/image/copy/copy.go | 26 +- .../containers/image/directory/directory_dest.go | 10 +- .../containers/image/docker/archive/dest.go | 5 + .../containers/image/docker/daemon/daemon_dest.go | 5 + .../containers/image/docker/docker_image_dest.go | 7 +- .../containers/image/docker/tarfile/dest.go | 237 +- .../containers/image/docker/tarfile/types.go | 10 +- .../containers/image/image/docker_schema2.go | 2 +- .../containers/image/oci/archive/oci_dest.go | 9 +- .../containers/image/oci/layout/oci_dest.go | 7 +- .../containers/image/openshift/openshift.go | 9 +- .../containers/image/ostree/ostree_dest.go | 6 +- .../image/pkg/sysregistries/system_registries.go | 4 +- .../containers/image/storage/storage_image.go | 13 +- vendor/github.com/containers/image/types/types.go | 19 +- vendor/github.com/golang/groupcache/LICENSE | 191 - 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vendor/k8s.io/client-go/util/retry/util.go delete mode 100644 vendor/k8s.io/kube-openapi/LICENSE delete mode 100644 vendor/k8s.io/kube-openapi/README.md delete mode 100644 vendor/k8s.io/kube-openapi/pkg/util/proto/doc.go delete mode 100644 vendor/k8s.io/kube-openapi/pkg/util/proto/document.go delete mode 100644 vendor/k8s.io/kube-openapi/pkg/util/proto/openapi.go delete mode 100644 vendor/k8s.io/utils/LICENSE delete mode 100644 vendor/k8s.io/utils/README.md delete mode 100644 vendor/k8s.io/utils/exec/doc.go delete mode 100644 vendor/k8s.io/utils/exec/exec.go diff --git a/test/bin2img/bin2img.go b/test/bin2img/bin2img.go index b75289458..b5be8615a 100644 --- a/test/bin2img/bin2img.go +++ b/test/bin2img/bin2img.go @@ -154,7 +154,7 @@ func main() { os.Exit(1) } defer img.Close() - layer, err := img.PutBlob(layerBuffer, layerInfo) + layer, err := img.PutBlob(layerBuffer, layerInfo, false) if err != nil { logrus.Errorf("error preparing to write image: %v", err) os.Exit(1) @@ -182,7 +182,7 @@ func main() { Digest: digest.Canonical.FromBytes(cbytes), Size: int64(len(cbytes)), } - configInfo, err = img.PutBlob(bytes.NewBuffer(cbytes), configInfo) + configInfo, err = img.PutBlob(bytes.NewBuffer(cbytes), configInfo, false) if err != nil { logrus.Errorf("error saving configuration: %v", err) os.Exit(1) diff --git a/vendor.conf b/vendor.conf index 772718822..5ea0c9dac 100644 --- a/vendor.conf +++ b/vendor.conf @@ -10,7 +10,7 @@ github.com/containerd/cgroups 7a5fdd8330119dc70d850260db8f3594d89d6943 github.com/containerd/continuity master github.com/containernetworking/cni v0.4.0 github.com/containernetworking/plugins master -github.com/containers/image b327f751c16e4a189fdcde4ea36be67cc964c605 +github.com/containers/image fbc14df0f25a15b456c4f7ec69a1afbb19395544 github.com/containers/storage ff8a6d2bf496daf46ab1a153f783a0f6b8762a54 github.com/coreos/go-systemd v14 github.com/cri-o/ocicni master diff --git a/vendor/github.com/containers/image/copy/copy.go b/vendor/github.com/containers/image/copy/copy.go index a3c23c4f4..17f4bcbec 100644 --- a/vendor/github.com/containers/image/copy/copy.go +++ b/vendor/github.com/containers/image/copy/copy.go @@ -475,7 +475,7 @@ func (c *copier) copyConfig(src types.Image) error { if err != nil { return errors.Wrapf(err, "Error reading config blob %s", srcInfo.Digest) } - destInfo, err := c.copyBlobFromStream(bytes.NewReader(configBlob), srcInfo, nil, false) + destInfo, err := c.copyBlobFromStream(bytes.NewReader(configBlob), srcInfo, nil, false, true) if err != nil { return err } @@ -573,7 +573,7 @@ func (ic *imageCopier) copyLayerFromStream(srcStream io.Reader, srcInfo types.Bl return pipeWriter } } - blobInfo, err := ic.c.copyBlobFromStream(srcStream, srcInfo, getDiffIDRecorder, ic.canModifyManifest) // Sets err to nil on success + blobInfo, err := ic.c.copyBlobFromStream(srcStream, srcInfo, getDiffIDRecorder, ic.canModifyManifest, false) // Sets err to nil on success return blobInfo, diffIDChan, err // We need the defer … pipeWriter.CloseWithError() to happen HERE so that the caller can block on reading from diffIDChan } @@ -609,7 +609,7 @@ func computeDiffID(stream io.Reader, decompressor compression.DecompressorFunc) // and returns a complete blobInfo of the copied blob. func (c *copier) copyBlobFromStream(srcStream io.Reader, srcInfo types.BlobInfo, getOriginalLayerCopyWriter func(decompressor compression.DecompressorFunc) io.Writer, - canCompress bool) (types.BlobInfo, error) { + canModifyBlob bool, isConfig bool) (types.BlobInfo, error) { // The copying happens through a pipeline of connected io.Readers. // === Input: srcStream @@ -650,12 +650,9 @@ func (c *copier) copyBlobFromStream(srcStream io.Reader, srcInfo types.BlobInfo, originalLayerReader = destStream } - // === Compress the layer if it is uncompressed and compression is desired + // === Deal with layer compression/decompression if necessary var inputInfo types.BlobInfo - if !canCompress || isCompressed || !c.dest.ShouldCompressLayers() { - logrus.Debugf("Using original blob without modification") - inputInfo = srcInfo - } else { + if canModifyBlob && c.dest.DesiredLayerCompression() == types.Compress && !isCompressed { logrus.Debugf("Compressing blob on the fly") pipeReader, pipeWriter := io.Pipe() defer pipeReader.Close() @@ -667,6 +664,17 @@ func (c *copier) copyBlobFromStream(srcStream io.Reader, srcInfo types.BlobInfo, destStream = pipeReader inputInfo.Digest = "" inputInfo.Size = -1 + } else if canModifyBlob && c.dest.DesiredLayerCompression() == types.Decompress && isCompressed { + logrus.Debugf("Blob will be decompressed") + destStream, err = decompressor(destStream) + if err != nil { + return types.BlobInfo{}, err + } + inputInfo.Digest = "" + inputInfo.Size = -1 + } else { + logrus.Debugf("Using original blob without modification") + inputInfo = srcInfo } // === Report progress using the c.progress channel, if required. @@ -681,7 +689,7 @@ func (c *copier) copyBlobFromStream(srcStream io.Reader, srcInfo types.BlobInfo, } // === Finally, send the layer stream to dest. - uploadedInfo, err := c.dest.PutBlob(destStream, inputInfo) + uploadedInfo, err := c.dest.PutBlob(destStream, inputInfo, isConfig) if err != nil { return types.BlobInfo{}, errors.Wrap(err, "Error writing blob") } diff --git a/vendor/github.com/containers/image/directory/directory_dest.go b/vendor/github.com/containers/image/directory/directory_dest.go index 515383e4d..c448692ed 100644 --- a/vendor/github.com/containers/image/directory/directory_dest.go +++ b/vendor/github.com/containers/image/directory/directory_dest.go @@ -98,9 +98,11 @@ func (d *dirImageDestination) SupportsSignatures() error { return nil } -// ShouldCompressLayers returns true iff it is desirable to compress layer blobs written to this destination. -func (d *dirImageDestination) ShouldCompressLayers() bool { - return d.compress +func (d *dirImageDestination) DesiredLayerCompression() types.LayerCompression { + if d.compress { + return types.Compress + } + return types.PreserveOriginal } // AcceptsForeignLayerURLs returns false iff foreign layers in manifest should be actually @@ -120,7 +122,7 @@ func (d *dirImageDestination) MustMatchRuntimeOS() bool { // WARNING: The contents of stream are being verified on the fly. Until stream.Read() returns io.EOF, the contents of the data SHOULD NOT be available // to any other readers for download using the supplied digest. // If stream.Read() at any time, ESPECIALLY at end of input, returns an error, PutBlob MUST 1) fail, and 2) delete any data stored so far. -func (d *dirImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo) (types.BlobInfo, error) { +func (d *dirImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo, isConfig bool) (types.BlobInfo, error) { blobFile, err := ioutil.TempFile(d.ref.path, "dir-put-blob") if err != nil { return types.BlobInfo{}, err diff --git a/vendor/github.com/containers/image/docker/archive/dest.go b/vendor/github.com/containers/image/docker/archive/dest.go index 9fc85bd85..22152dfaa 100644 --- a/vendor/github.com/containers/image/docker/archive/dest.go +++ b/vendor/github.com/containers/image/docker/archive/dest.go @@ -46,6 +46,11 @@ func newImageDestination(ctx *types.SystemContext, ref archiveReference) (types. }, nil } +// DesiredLayerCompression indicates if layers must be compressed, decompressed or preserved +func (d *archiveImageDestination) DesiredLayerCompression() types.LayerCompression { + return types.Decompress +} + // Reference returns the reference used to set up this destination. Note that this should directly correspond to user's intent, // e.g. it should use the public hostname instead of the result of resolving CNAMEs or following redirects. func (d *archiveImageDestination) Reference() types.ImageReference { diff --git a/vendor/github.com/containers/image/docker/daemon/daemon_dest.go b/vendor/github.com/containers/image/docker/daemon/daemon_dest.go index f73ac2339..bfd8ddc7c 100644 --- a/vendor/github.com/containers/image/docker/daemon/daemon_dest.go +++ b/vendor/github.com/containers/image/docker/daemon/daemon_dest.go @@ -85,6 +85,11 @@ func imageLoadGoroutine(ctx context.Context, c *client.Client, reader *io.PipeRe defer resp.Body.Close() } +// DesiredLayerCompression indicates if layers must be compressed, decompressed or preserved +func (d *daemonImageDestination) DesiredLayerCompression() types.LayerCompression { + return types.PreserveOriginal +} + // MustMatchRuntimeOS returns true iff the destination can store only images targeted for the current runtime OS. False otherwise. func (d *daemonImageDestination) MustMatchRuntimeOS() bool { return d.mustMatchRuntimeOS diff --git a/vendor/github.com/containers/image/docker/docker_image_dest.go b/vendor/github.com/containers/image/docker/docker_image_dest.go index 2cf81844c..17f31dee4 100644 --- a/vendor/github.com/containers/image/docker/docker_image_dest.go +++ b/vendor/github.com/containers/image/docker/docker_image_dest.go @@ -80,9 +80,8 @@ func (d *dockerImageDestination) SupportsSignatures() error { } } -// ShouldCompressLayers returns true iff it is desirable to compress layer blobs written to this destination. -func (d *dockerImageDestination) ShouldCompressLayers() bool { - return true +func (d *dockerImageDestination) DesiredLayerCompression() types.LayerCompression { + return types.Compress } // AcceptsForeignLayerURLs returns false iff foreign layers in manifest should be actually @@ -110,7 +109,7 @@ func (c *sizeCounter) Write(p []byte) (n int, err error) { // WARNING: The contents of stream are being verified on the fly. Until stream.Read() returns io.EOF, the contents of the data SHOULD NOT be available // to any other readers for download using the supplied digest. // If stream.Read() at any time, ESPECIALLY at end of input, returns an error, PutBlob MUST 1) fail, and 2) delete any data stored so far. -func (d *dockerImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo) (types.BlobInfo, error) { +func (d *dockerImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo, isConfig bool) (types.BlobInfo, error) { if inputInfo.Digest.String() != "" { haveBlob, size, err := d.HasBlob(inputInfo) if err != nil { diff --git a/vendor/github.com/containers/image/docker/tarfile/dest.go b/vendor/github.com/containers/image/docker/tarfile/dest.go index eb11ca866..1b1cefaea 100644 --- a/vendor/github.com/containers/image/docker/tarfile/dest.go +++ b/vendor/github.com/containers/image/docker/tarfile/dest.go @@ -8,6 +8,7 @@ import ( "io" "io/ioutil" "os" + "path/filepath" "time" "github.com/containers/image/docker/reference" @@ -21,37 +22,21 @@ import ( // Destination is a partial implementation of types.ImageDestination for writing to an io.Writer. type Destination struct { - writer io.Writer - tar *tar.Writer - repoTag string + writer io.Writer + tar *tar.Writer + reference reference.NamedTagged // Other state. - blobs map[digest.Digest]types.BlobInfo // list of already-sent blobs + blobs map[digest.Digest]types.BlobInfo // list of already-sent blobs + config []byte } // NewDestination returns a tarfile.Destination for the specified io.Writer. func NewDestination(dest io.Writer, ref reference.NamedTagged) *Destination { - // For github.com/docker/docker consumers, this works just as well as - // refString := ref.String() - // because when reading the RepoTags strings, github.com/docker/docker/reference - // normalizes both of them to the same value. - // - // Doing it this way to include the normalized-out `docker.io[/library]` does make - // a difference for github.com/projectatomic/docker consumers, with the - // “Add --add-registry and --block-registry options to docker daemon” patch. - // These consumers treat reference strings which include a hostname and reference - // strings without a hostname differently. - // - // Using the host name here is more explicit about the intent, and it has the same - // effect as (docker pull) in projectatomic/docker, which tags the result using - // a hostname-qualified reference. - // See https://github.com/containers/image/issues/72 for a more detailed - // analysis and explanation. - refString := fmt.Sprintf("%s:%s", ref.Name(), ref.Tag()) return &Destination{ - writer: dest, - tar: tar.NewWriter(dest), - repoTag: refString, - blobs: make(map[digest.Digest]types.BlobInfo), + writer: dest, + tar: tar.NewWriter(dest), + reference: ref, + blobs: make(map[digest.Digest]types.BlobInfo), } } @@ -69,11 +54,6 @@ func (d *Destination) SupportsSignatures() error { return errors.Errorf("Storing signatures for docker tar files is not supported") } -// ShouldCompressLayers returns true iff it is desirable to compress layer blobs written to this destination. -func (d *Destination) ShouldCompressLayers() bool { - return false -} - // AcceptsForeignLayerURLs returns false iff foreign layers in manifest should be actually // uploaded to the image destination, true otherwise. func (d *Destination) AcceptsForeignLayerURLs() bool { @@ -91,20 +71,10 @@ func (d *Destination) MustMatchRuntimeOS() bool { // WARNING: The contents of stream are being verified on the fly. Until stream.Read() returns io.EOF, the contents of the data SHOULD NOT be available // to any other readers for download using the supplied digest. // If stream.Read() at any time, ESPECIALLY at end of input, returns an error, PutBlob MUST 1) fail, and 2) delete any data stored so far. -func (d *Destination) PutBlob(stream io.Reader, inputInfo types.BlobInfo) (types.BlobInfo, error) { - if inputInfo.Digest.String() == "" { - return types.BlobInfo{}, errors.Errorf("Can not stream a blob with unknown digest to docker tarfile") - } - - ok, size, err := d.HasBlob(inputInfo) - if err != nil { - return types.BlobInfo{}, err - } - if ok { - return types.BlobInfo{Digest: inputInfo.Digest, Size: size}, nil - } - - if inputInfo.Size == -1 { // Ouch, we need to stream the blob into a temporary file just to determine the size. +func (d *Destination) PutBlob(stream io.Reader, inputInfo types.BlobInfo, isConfig bool) (types.BlobInfo, error) { + // Ouch, we need to stream the blob into a temporary file just to determine the size. + // When the layer is decompressed, we also have to generate the digest on uncompressed datas. + if inputInfo.Size == -1 || inputInfo.Digest.String() == "" { logrus.Debugf("docker tarfile: input with unknown size, streaming to disk first ...") streamCopy, err := ioutil.TempFile(tmpdir.TemporaryDirectoryForBigFiles(), "docker-tarfile-blob") if err != nil { @@ -113,7 +83,9 @@ func (d *Destination) PutBlob(stream io.Reader, inputInfo types.BlobInfo) (types defer os.Remove(streamCopy.Name()) defer streamCopy.Close() - size, err := io.Copy(streamCopy, stream) + digester := digest.Canonical.Digester() + tee := io.TeeReader(stream, digester.Hash()) + size, err := io.Copy(streamCopy, tee) if err != nil { return types.BlobInfo{}, err } @@ -122,17 +94,43 @@ func (d *Destination) PutBlob(stream io.Reader, inputInfo types.BlobInfo) (types return types.BlobInfo{}, err } inputInfo.Size = size // inputInfo is a struct, so we are only modifying our copy. + if inputInfo.Digest == "" { + inputInfo.Digest = digester.Digest() + } stream = streamCopy logrus.Debugf("... streaming done") } - digester := digest.Canonical.Digester() - tee := io.TeeReader(stream, digester.Hash()) - if err := d.sendFile(inputInfo.Digest.String(), inputInfo.Size, tee); err != nil { + // Maybe the blob has been already sent + ok, size, err := d.HasBlob(inputInfo) + if err != nil { return types.BlobInfo{}, err } - d.blobs[inputInfo.Digest] = types.BlobInfo{Digest: digester.Digest(), Size: inputInfo.Size} - return types.BlobInfo{Digest: digester.Digest(), Size: inputInfo.Size}, nil + if ok { + return types.BlobInfo{Digest: inputInfo.Digest, Size: size}, nil + } + + if isConfig { + buf, err := ioutil.ReadAll(stream) + if err != nil { + return types.BlobInfo{}, errors.Wrap(err, "Error reading Config file stream") + } + d.config = buf + if err := d.sendFile(inputInfo.Digest.Hex()+".json", inputInfo.Size, bytes.NewReader(buf)); err != nil { + return types.BlobInfo{}, errors.Wrap(err, "Error writing Config file") + } + } else { + // Note that this can't be e.g. filepath.Join(l.Digest.Hex(), legacyLayerFileName); due to the way + // writeLegacyLayerMetadata constructs layer IDs differently from inputinfo.Digest values (as described + // inside it), most of the layers would end up in subdirectories alone without any metadata; (docker load) + // tries to load every subdirectory as an image and fails if the config is missing. So, keep the layers + // in the root of the tarball. + if err := d.sendFile(inputInfo.Digest.Hex()+".tar", inputInfo.Size, stream); err != nil { + return types.BlobInfo{}, err + } + } + d.blobs[inputInfo.Digest] = types.BlobInfo{Digest: inputInfo.Digest, Size: inputInfo.Size} + return types.BlobInfo{Digest: inputInfo.Digest, Size: inputInfo.Size}, nil } // HasBlob returns true iff the image destination already contains a blob with @@ -160,6 +158,19 @@ func (d *Destination) ReapplyBlob(info types.BlobInfo) (types.BlobInfo, error) { return info, nil } +func (d *Destination) createRepositoriesFile(rootLayerID string) error { + repositories := map[string]map[string]string{ + d.reference.Name(): {d.reference.Tag(): rootLayerID}} + b, err := json.Marshal(repositories) + if err != nil { + return errors.Wrap(err, "Error marshaling repositories") + } + if err := d.sendBytes(legacyRepositoriesFileName, b); err != nil { + return errors.Wrap(err, "Error writing config json file") + } + return nil +} + // PutManifest writes manifest to the destination. // FIXME? This should also receive a MIME type if known, to differentiate between schema versions. // If the destination is in principle available, refuses this manifest type (e.g. it does not recognize the schema), @@ -175,14 +186,37 @@ func (d *Destination) PutManifest(m []byte) error { return errors.Errorf("Unsupported manifest type, need a Docker schema 2 manifest") } - layerPaths := []string{} - for _, l := range man.LayersDescriptors { - layerPaths = append(layerPaths, l.Digest.String()) + layerPaths, lastLayerID, err := d.writeLegacyLayerMetadata(man.LayersDescriptors) + if err != nil { + return err + } + + if len(man.LayersDescriptors) > 0 { + if err := d.createRepositoriesFile(lastLayerID); err != nil { + return err + } } + // For github.com/docker/docker consumers, this works just as well as + // refString := ref.String() + // because when reading the RepoTags strings, github.com/docker/docker/reference + // normalizes both of them to the same value. + // + // Doing it this way to include the normalized-out `docker.io[/library]` does make + // a difference for github.com/projectatomic/docker consumers, with the + // “Add --add-registry and --block-registry options to docker daemon” patch. + // These consumers treat reference strings which include a hostname and reference + // strings without a hostname differently. + // + // Using the host name here is more explicit about the intent, and it has the same + // effect as (docker pull) in projectatomic/docker, which tags the result using + // a hostname-qualified reference. + // See https://github.com/containers/image/issues/72 for a more detailed + // analysis and explanation. + refString := fmt.Sprintf("%s:%s", d.reference.Name(), d.reference.Tag()) items := []ManifestItem{{ - Config: man.ConfigDescriptor.Digest.String(), - RepoTags: []string{d.repoTag}, + Config: man.ConfigDescriptor.Digest.Hex() + ".json", + RepoTags: []string{refString}, Layers: layerPaths, Parent: "", LayerSources: nil, @@ -193,12 +227,81 @@ func (d *Destination) PutManifest(m []byte) error { } // FIXME? Do we also need to support the legacy format? - return d.sendFile(manifestFileName, int64(len(itemsBytes)), bytes.NewReader(itemsBytes)) + return d.sendBytes(manifestFileName, itemsBytes) +} + +// writeLegacyLayerMetadata writes legacy VERSION and configuration files for all layers +func (d *Destination) writeLegacyLayerMetadata(layerDescriptors []manifest.Schema2Descriptor) (layerPaths []string, lastLayerID string, err error) { + var chainID digest.Digest + lastLayerID = "" + for i, l := range layerDescriptors { + // This chainID value matches the computation in docker/docker/layer.CreateChainID … + if chainID == "" { + chainID = l.Digest + } else { + chainID = digest.Canonical.FromString(chainID.String() + " " + l.Digest.String()) + } + // … but note that this image ID does not match docker/docker/image/v1.CreateID. At least recent + // versions allocate new IDs on load, as long as the IDs we use are unique / cannot loop. + // + // Overall, the goal of computing a digest dependent on the full history is to avoid reusing an image ID + // (and possibly creating a loop in the "parent" links) if a layer with the same DiffID appears two or more + // times in layersDescriptors. The ChainID values are sufficient for this, the v1.CreateID computation + // which also mixes in the full image configuration seems unnecessary, at least as long as we are storing + // only a single image per tarball, i.e. all DiffID prefixes are unique (can’t differ only with + // configuration). + layerID := chainID.Hex() + + physicalLayerPath := l.Digest.Hex() + ".tar" + // The layer itself has been stored into physicalLayerPath in PutManifest. + // So, use that path for layerPaths used in the non-legacy manifest + layerPaths = append(layerPaths, physicalLayerPath) + // ... and create a symlink for the legacy format; + if err := d.sendSymlink(filepath.Join(layerID, legacyLayerFileName), filepath.Join("..", physicalLayerPath)); err != nil { + return nil, "", errors.Wrap(err, "Error creating layer symbolic link") + } + + b := []byte("1.0") + if err := d.sendBytes(filepath.Join(layerID, legacyVersionFileName), b); err != nil { + return nil, "", errors.Wrap(err, "Error writing VERSION file") + } + + // The legacy format requires a config file per layer + layerConfig := make(map[string]interface{}) + layerConfig["id"] = layerID + + // The root layer doesn't have any parent + if lastLayerID != "" { + layerConfig["parent"] = lastLayerID + } + // The root layer configuration file is generated by using subpart of the image configuration + if i == len(layerDescriptors)-1 { + var config map[string]*json.RawMessage + err := json.Unmarshal(d.config, &config) + if err != nil { + return nil, "", errors.Wrap(err, "Error unmarshaling config") + } + for _, attr := range [7]string{"architecture", "config", "container", "container_config", "created", "docker_version", "os"} { + layerConfig[attr] = config[attr] + } + } + b, err := json.Marshal(layerConfig) + if err != nil { + return nil, "", errors.Wrap(err, "Error marshaling layer config") + } + if err := d.sendBytes(filepath.Join(layerID, legacyConfigFileName), b); err != nil { + return nil, "", errors.Wrap(err, "Error writing config json file") + } + + lastLayerID = layerID + } + return layerPaths, lastLayerID, nil } type tarFI struct { - path string - size int64 + path string + size int64 + isSymlink bool } func (t *tarFI) Name() string { @@ -208,6 +311,9 @@ func (t *tarFI) Size() int64 { return t.size } func (t *tarFI) Mode() os.FileMode { + if t.isSymlink { + return os.ModeSymlink + } return 0444 } func (t *tarFI) ModTime() time.Time { @@ -220,6 +326,21 @@ func (t *tarFI) Sys() interface{} { return nil } +// sendSymlink sends a symlink into the tar stream. +func (d *Destination) sendSymlink(path string, target string) error { + hdr, err := tar.FileInfoHeader(&tarFI{path: path, size: 0, isSymlink: true}, target) + if err != nil { + return nil + } + logrus.Debugf("Sending as tar link %s -> %s", path, target) + return d.tar.WriteHeader(hdr) +} + +// sendBytes sends a path into the tar stream. +func (d *Destination) sendBytes(path string, b []byte) error { + return d.sendFile(path, int64(len(b)), bytes.NewReader(b)) +} + // sendFile sends a file into the tar stream. func (d *Destination) sendFile(path string, expectedSize int64, stream io.Reader) error { hdr, err := tar.FileInfoHeader(&tarFI{path: path, size: expectedSize}, "") diff --git a/vendor/github.com/containers/image/docker/tarfile/types.go b/vendor/github.com/containers/image/docker/tarfile/types.go index 2aa567545..e81d93930 100644 --- a/vendor/github.com/containers/image/docker/tarfile/types.go +++ b/vendor/github.com/containers/image/docker/tarfile/types.go @@ -9,11 +9,11 @@ import ( // Based on github.com/docker/docker/image/tarexport/tarexport.go const ( - manifestFileName = "manifest.json" - // legacyLayerFileName = "layer.tar" - // legacyConfigFileName = "json" - // legacyVersionFileName = "VERSION" - // legacyRepositoriesFileName = "repositories" + manifestFileName = "manifest.json" + legacyLayerFileName = "layer.tar" + legacyConfigFileName = "json" + legacyVersionFileName = "VERSION" + legacyRepositoriesFileName = "repositories" ) // ManifestItem is an element of the array stored in the top-level manifest.json file. diff --git a/vendor/github.com/containers/image/image/docker_schema2.go b/vendor/github.com/containers/image/image/docker_schema2.go index ef6cef440..2ef8d4622 100644 --- a/vendor/github.com/containers/image/image/docker_schema2.go +++ b/vendor/github.com/containers/image/image/docker_schema2.go @@ -252,7 +252,7 @@ func (m *manifestSchema2) convertToManifestSchema1(dest types.ImageDestination) if historyEntry.EmptyLayer { if !haveGzippedEmptyLayer { logrus.Debugf("Uploading empty layer during conversion to schema 1") - info, err := dest.PutBlob(bytes.NewReader(gzippedEmptyLayer), types.BlobInfo{Digest: gzippedEmptyLayerDigest, Size: int64(len(gzippedEmptyLayer))}) + info, err := dest.PutBlob(bytes.NewReader(gzippedEmptyLayer), types.BlobInfo{Digest: gzippedEmptyLayerDigest, Size: int64(len(gzippedEmptyLayer))}, false) if err != nil { return nil, errors.Wrap(err, "Error uploading empty layer") } diff --git a/vendor/github.com/containers/image/oci/archive/oci_dest.go b/vendor/github.com/containers/image/oci/archive/oci_dest.go index 52e99a43d..1cd3927a7 100644 --- a/vendor/github.com/containers/image/oci/archive/oci_dest.go +++ b/vendor/github.com/containers/image/oci/archive/oci_dest.go @@ -54,9 +54,8 @@ func (d *ociArchiveImageDestination) SupportsSignatures() error { return d.unpackedDest.SupportsSignatures() } -// ShouldCompressLayers returns true iff it is desirable to compress layer blobs written to this destination -func (d *ociArchiveImageDestination) ShouldCompressLayers() bool { - return d.unpackedDest.ShouldCompressLayers() +func (d *ociArchiveImageDestination) DesiredLayerCompression() types.LayerCompression { + return d.unpackedDest.DesiredLayerCompression() } // AcceptsForeignLayerURLs returns false iff foreign layers in manifest should be actually @@ -73,8 +72,8 @@ func (d *ociArchiveImageDestination) MustMatchRuntimeOS() bool { // PutBlob writes contents of stream and returns data representing the result (with all data filled in). // inputInfo.Digest can be optionally provided if known; it is not mandatory for the implementation to verify it. // inputInfo.Size is the expected length of stream, if known. -func (d *ociArchiveImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo) (types.BlobInfo, error) { - return d.unpackedDest.PutBlob(stream, inputInfo) +func (d *ociArchiveImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo, isConfig bool) (types.BlobInfo, error) { + return d.unpackedDest.PutBlob(stream, inputInfo, isConfig) } // HasBlob returns true iff the image destination already contains a blob with the matching digest which can be reapplied using ReapplyBlob diff --git a/vendor/github.com/containers/image/oci/layout/oci_dest.go b/vendor/github.com/containers/image/oci/layout/oci_dest.go index e95f65167..ef72b96d4 100644 --- a/vendor/github.com/containers/image/oci/layout/oci_dest.go +++ b/vendor/github.com/containers/image/oci/layout/oci_dest.go @@ -84,9 +84,8 @@ func (d *ociImageDestination) SupportsSignatures() error { return errors.Errorf("Pushing signatures for OCI images is not supported") } -// ShouldCompressLayers returns true iff it is desirable to compress layer blobs written to this destination. -func (d *ociImageDestination) ShouldCompressLayers() bool { - return true +func (d *ociImageDestination) DesiredLayerCompression() types.LayerCompression { + return types.Compress } // AcceptsForeignLayerURLs returns false iff foreign layers in manifest should be actually @@ -106,7 +105,7 @@ func (d *ociImageDestination) MustMatchRuntimeOS() bool { // WARNING: The contents of stream are being verified on the fly. Until stream.Read() returns io.EOF, the contents of the data SHOULD NOT be available // to any other readers for download using the supplied digest. // If stream.Read() at any time, ESPECIALLY at end of input, returns an error, PutBlob MUST 1) fail, and 2) delete any data stored so far. -func (d *ociImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo) (types.BlobInfo, error) { +func (d *ociImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo, isConfig bool) (types.BlobInfo, error) { blobFile, err := ioutil.TempFile(d.ref.dir, "oci-put-blob") if err != nil { return types.BlobInfo{}, err diff --git a/vendor/github.com/containers/image/openshift/openshift.go b/vendor/github.com/containers/image/openshift/openshift.go index 95ae8bced..75d67abe9 100644 --- a/vendor/github.com/containers/image/openshift/openshift.go +++ b/vendor/github.com/containers/image/openshift/openshift.go @@ -354,9 +354,8 @@ func (d *openshiftImageDestination) SupportsSignatures() error { return nil } -// ShouldCompressLayers returns true iff it is desirable to compress layer blobs written to this destination. -func (d *openshiftImageDestination) ShouldCompressLayers() bool { - return true +func (d *openshiftImageDestination) DesiredLayerCompression() types.LayerCompression { + return types.Compress } // AcceptsForeignLayerURLs returns false iff foreign layers in manifest should be actually @@ -376,8 +375,8 @@ func (d *openshiftImageDestination) MustMatchRuntimeOS() bool { // WARNING: The contents of stream are being verified on the fly. Until stream.Read() returns io.EOF, the contents of the data SHOULD NOT be available // to any other readers for download using the supplied digest. // If stream.Read() at any time, ESPECIALLY at end of input, returns an error, PutBlob MUST 1) fail, and 2) delete any data stored so far. -func (d *openshiftImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo) (types.BlobInfo, error) { - return d.docker.PutBlob(stream, inputInfo) +func (d *openshiftImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo, isConfig bool) (types.BlobInfo, error) { + return d.docker.PutBlob(stream, inputInfo, isConfig) } // HasBlob returns true iff the image destination already contains a blob with the matching digest which can be reapplied using ReapplyBlob. diff --git a/vendor/github.com/containers/image/ostree/ostree_dest.go b/vendor/github.com/containers/image/ostree/ostree_dest.go index 1d97daf8f..63e4c8228 100644 --- a/vendor/github.com/containers/image/ostree/ostree_dest.go +++ b/vendor/github.com/containers/image/ostree/ostree_dest.go @@ -108,8 +108,8 @@ func (d *ostreeImageDestination) SupportsSignatures() error { } // ShouldCompressLayers returns true iff it is desirable to compress layer blobs written to this destination. -func (d *ostreeImageDestination) ShouldCompressLayers() bool { - return false +func (d *ostreeImageDestination) DesiredLayerCompression() types.LayerCompression { + return types.PreserveOriginal } // AcceptsForeignLayerURLs returns false iff foreign layers in manifest should be actually @@ -123,7 +123,7 @@ func (d *ostreeImageDestination) MustMatchRuntimeOS() bool { return true } -func (d *ostreeImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo) (types.BlobInfo, error) { +func (d *ostreeImageDestination) PutBlob(stream io.Reader, inputInfo types.BlobInfo, isConfig bool) (types.BlobInfo, error) { tmpDir, err := ioutil.TempDir(d.tmpDirPath, "blob") if err != nil { return types.BlobInfo{}, err diff --git a/vendor/github.com/containers/image/pkg/sysregistries/system_registries.go b/vendor/github.com/containers/image/pkg/sysregistries/system_registries.go index 6d2f7544d..c56e32ddd 100644 --- a/vendor/github.com/containers/image/pkg/sysregistries/system_registries.go +++ b/vendor/github.com/containers/image/pkg/sysregistries/system_registries.go @@ -31,11 +31,11 @@ type tomlConfig struct { } `toml:"registries"` } -// normalizeRegistries removes a trailing slash from registries, which is a +// normalizeRegistries removes trailing slashes from registries, which is a // common pitfall when configuring registries (e.g., "docker.io/library/). func normalizeRegistries(regs *registries) { for i := range regs.Registries { - regs.Registries[i] = strings.TrimSuffix(regs.Registries[i], "/") + regs.Registries[i] = strings.TrimRight(regs.Registries[i], "/") } } diff --git a/vendor/github.com/containers/image/storage/storage_image.go b/vendor/github.com/containers/image/storage/storage_image.go index a2babc9ea..cc99027a5 100644 --- a/vendor/github.com/containers/image/storage/storage_image.go +++ b/vendor/github.com/containers/image/storage/storage_image.go @@ -274,17 +274,16 @@ func (s *storageImageDestination) Close() error { return os.RemoveAll(s.directory) } -// ShouldCompressLayers indicates whether or not a caller should compress not-already-compressed -// data when handing it to us. -func (s storageImageDestination) ShouldCompressLayers() bool { - // We ultimately have to decompress layers to populate trees on disk, so callers shouldn't - // bother compressing them before handing them to us, if they're not already compressed. - return false +func (s storageImageDestination) DesiredLayerCompression() types.LayerCompression { + // We ultimately have to decompress layers to populate trees on disk, + // so callers shouldn't bother compressing them before handing them to + // us, if they're not already compressed. + return types.PreserveOriginal } // PutBlob stores a layer or data blob in our temporary directory, checking that any information // in the blobinfo matches the incoming data. -func (s *storageImageDestination) PutBlob(stream io.Reader, blobinfo types.BlobInfo) (types.BlobInfo, error) { +func (s *storageImageDestination) PutBlob(stream io.Reader, blobinfo types.BlobInfo, isConfig bool) (types.BlobInfo, error) { errorBlobInfo := types.BlobInfo{ Digest: "", Size: -1, diff --git a/vendor/github.com/containers/image/types/types.go b/vendor/github.com/containers/image/types/types.go index 88dcc8a29..7b4681b8f 100644 --- a/vendor/github.com/containers/image/types/types.go +++ b/vendor/github.com/containers/image/types/types.go @@ -132,6 +132,19 @@ type ImageSource interface { LayerInfosForCopy() ([]BlobInfo, error) } +// LayerCompression indicates if layers must be compressed, decompressed or preserved +type LayerCompression int + +const ( + // PreserveOriginal indicates the layer must be preserved, ie + // no compression or decompression. + PreserveOriginal LayerCompression = iota + // Decompress indicates the layer must be decompressed + Decompress + // Compress indicates the layer must be compressed + Compress +) + // ImageDestination is a service, possibly remote (= slow), to store components of a single image. // // There is a specific required order for some of the calls: @@ -154,8 +167,8 @@ type ImageDestination interface { // SupportsSignatures returns an error (to be displayed to the user) if the destination certainly can't store signatures. // Note: It is still possible for PutSignatures to fail if SupportsSignatures returns nil. SupportsSignatures() error - // ShouldCompressLayers returns true iff it is desirable to compress layer blobs written to this destination. - ShouldCompressLayers() bool + // DesiredLayerCompression indicates the kind of compression to apply on layers + DesiredLayerCompression() LayerCompression // AcceptsForeignLayerURLs returns false iff foreign layers in manifest should be actually // uploaded to the image destination, true otherwise. AcceptsForeignLayerURLs() bool @@ -168,7 +181,7 @@ type ImageDestination interface { // WARNING: The contents of stream are being verified on the fly. Until stream.Read() returns io.EOF, the contents of the data SHOULD NOT be available // to any other readers for download using the supplied digest. // If stream.Read() at any time, ESPECIALLY at end of input, returns an error, PutBlob MUST 1) fail, and 2) delete any data stored so far. - PutBlob(stream io.Reader, inputInfo BlobInfo) (BlobInfo, error) + PutBlob(stream io.Reader, inputInfo BlobInfo, isConfig bool) (BlobInfo, error) // HasBlob returns true iff the image destination already contains a blob with the matching digest which can be reapplied using ReapplyBlob. // Unlike PutBlob, the digest can not be empty. If HasBlob returns true, the size of the blob must also be returned. // If the destination does not contain the blob, or it is unknown, HasBlob ordinarily returns (false, -1, nil); diff --git a/vendor/github.com/golang/groupcache/LICENSE b/vendor/github.com/golang/groupcache/LICENSE deleted file mode 100644 index 37ec93a14..000000000 --- a/vendor/github.com/golang/groupcache/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. 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We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/golang/groupcache/README.md b/vendor/github.com/golang/groupcache/README.md deleted file mode 100644 index 70c29da16..000000000 --- a/vendor/github.com/golang/groupcache/README.md +++ /dev/null @@ -1,73 +0,0 @@ -# groupcache - -## Summary - -groupcache is a caching and cache-filling library, intended as a -replacement for memcached in many cases. - -For API docs and examples, see http://godoc.org/github.com/golang/groupcache - -## Comparison to memcached - -### **Like memcached**, groupcache: - - * shards by key to select which peer is responsible for that key - -### **Unlike memcached**, groupcache: - - * does not require running a separate set of servers, thus massively - reducing deployment/configuration pain. groupcache is a client - library as well as a server. It connects to its own peers. - - * comes with a cache filling mechanism. Whereas memcached just says - "Sorry, cache miss", often resulting in a thundering herd of - database (or whatever) loads from an unbounded number of clients - (which has resulted in several fun outages), groupcache coordinates - cache fills such that only one load in one process of an entire - replicated set of processes populates the cache, then multiplexes - the loaded value to all callers. - - * does not support versioned values. If key "foo" is value "bar", - key "foo" must always be "bar". There are neither cache expiration - times, nor explicit cache evictions. Thus there is also no CAS, - nor Increment/Decrement. This also means that groupcache.... - - * ... supports automatic mirroring of super-hot items to multiple - processes. This prevents memcached hot spotting where a machine's - CPU and/or NIC are overloaded by very popular keys/values. - - * is currently only available for Go. It's very unlikely that I - (bradfitz@) will port the code to any other language. - -## Loading process - -In a nutshell, a groupcache lookup of **Get("foo")** looks like: - -(On machine #5 of a set of N machines running the same code) - - 1. Is the value of "foo" in local memory because it's super hot? If so, use it. - - 2. Is the value of "foo" in local memory because peer #5 (the current - peer) is the owner of it? If so, use it. - - 3. Amongst all the peers in my set of N, am I the owner of the key - "foo"? (e.g. does it consistent hash to 5?) If so, load it. If - other callers come in, via the same process or via RPC requests - from peers, they block waiting for the load to finish and get the - same answer. If not, RPC to the peer that's the owner and get - the answer. If the RPC fails, just load it locally (still with - local dup suppression). - -## Users - -groupcache is in production use by dl.google.com (its original user), -parts of Blogger, parts of Google Code, parts of Google Fiber, parts -of Google production monitoring systems, etc. - -## Presentations - -See http://talks.golang.org/2013/oscon-dl.slide - -## Help - -Use the golang-nuts mailing list for any discussion or questions. diff --git a/vendor/github.com/golang/groupcache/lru/lru.go b/vendor/github.com/golang/groupcache/lru/lru.go deleted file mode 100644 index 532cc45e6..000000000 --- a/vendor/github.com/golang/groupcache/lru/lru.go +++ /dev/null @@ -1,133 +0,0 @@ -/* -Copyright 2013 Google 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 - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT 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 lru implements an LRU cache. -package lru - -import "container/list" - -// Cache is an LRU cache. It is not safe for concurrent access. -type Cache struct { - // MaxEntries is the maximum number of cache entries before - // an item is evicted. Zero means no limit. - MaxEntries int - - // OnEvicted optionally specificies a callback function to be - // executed when an entry is purged from the cache. - OnEvicted func(key Key, value interface{}) - - ll *list.List - cache map[interface{}]*list.Element -} - -// A Key may be any value that is comparable. See http://golang.org/ref/spec#Comparison_operators -type Key interface{} - -type entry struct { - key Key - value interface{} -} - -// New creates a new Cache. -// If maxEntries is zero, the cache has no limit and it's assumed -// that eviction is done by the caller. -func New(maxEntries int) *Cache { - return &Cache{ - MaxEntries: maxEntries, - ll: list.New(), - cache: make(map[interface{}]*list.Element), - } -} - -// Add adds a value to the cache. -func (c *Cache) Add(key Key, value interface{}) { - if c.cache == nil { - c.cache = make(map[interface{}]*list.Element) - c.ll = list.New() - } - if ee, ok := c.cache[key]; ok { - c.ll.MoveToFront(ee) - ee.Value.(*entry).value = value - return - } - ele := c.ll.PushFront(&entry{key, value}) - c.cache[key] = ele - if c.MaxEntries != 0 && c.ll.Len() > c.MaxEntries { - c.RemoveOldest() - } -} - -// Get looks up a key's value from the cache. -func (c *Cache) Get(key Key) (value interface{}, ok bool) { - if c.cache == nil { - return - } - if ele, hit := c.cache[key]; hit { - c.ll.MoveToFront(ele) - return ele.Value.(*entry).value, true - } - return -} - -// Remove removes the provided key from the cache. -func (c *Cache) Remove(key Key) { - if c.cache == nil { - return - } - if ele, hit := c.cache[key]; hit { - c.removeElement(ele) - } -} - -// RemoveOldest removes the oldest item from the cache. -func (c *Cache) RemoveOldest() { - if c.cache == nil { - return - } - ele := c.ll.Back() - if ele != nil { - c.removeElement(ele) - } -} - -func (c *Cache) removeElement(e *list.Element) { - c.ll.Remove(e) - kv := e.Value.(*entry) - delete(c.cache, kv.key) - if c.OnEvicted != nil { - c.OnEvicted(kv.key, kv.value) - } -} - -// Len returns the number of items in the cache. -func (c *Cache) Len() int { - if c.cache == nil { - return 0 - } - return c.ll.Len() -} - -// Clear purges all stored items from the cache. -func (c *Cache) Clear() { - if c.OnEvicted != nil { - for _, e := range c.cache { - kv := e.Value.(*entry) - c.OnEvicted(kv.key, kv.value) - } - } - c.ll = nil - c.cache = nil -} diff --git a/vendor/github.com/golang/protobuf/LICENSE b/vendor/github.com/golang/protobuf/LICENSE deleted file mode 100644 index 1b1b1921e..000000000 --- a/vendor/github.com/golang/protobuf/LICENSE +++ /dev/null @@ -1,31 +0,0 @@ -Go support for Protocol Buffers - Google's data interchange format - -Copyright 2010 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. - diff --git a/vendor/github.com/golang/protobuf/README.md b/vendor/github.com/golang/protobuf/README.md deleted file mode 100644 index 037fc7c8e..000000000 --- a/vendor/github.com/golang/protobuf/README.md +++ /dev/null @@ -1,241 +0,0 @@ -# Go support for Protocol Buffers - -Google's data interchange format. -Copyright 2010 The Go Authors. -https://github.com/golang/protobuf - -This package and the code it generates requires at least Go 1.4. - -This software implements Go bindings for protocol buffers. For -information about protocol buffers themselves, see - https://developers.google.com/protocol-buffers/ - -## Installation ## - -To use this software, you must: -- Install the standard C++ implementation of protocol buffers from - https://developers.google.com/protocol-buffers/ -- Of course, install the Go compiler and tools from - https://golang.org/ - See - https://golang.org/doc/install - for details or, if you are using gccgo, follow the instructions at - https://golang.org/doc/install/gccgo -- Grab the code from the repository and install the proto package. - The simplest way is to run `go get -u github.com/golang/protobuf/{proto,protoc-gen-go}`. - The compiler plugin, protoc-gen-go, will be installed in $GOBIN, - defaulting to $GOPATH/bin. It must be in your $PATH for the protocol - compiler, protoc, to find it. - -This software has two parts: a 'protocol compiler plugin' that -generates Go source files that, once compiled, can access and manage -protocol buffers; and a library that implements run-time support for -encoding (marshaling), decoding (unmarshaling), and accessing protocol -buffers. - -There is support for gRPC in Go using protocol buffers. -See the note at the bottom of this file for details. - -There are no insertion points in the plugin. - - -## Using protocol buffers with Go ## - -Once the software is installed, there are two steps to using it. -First you must compile the protocol buffer definitions and then import -them, with the support library, into your program. - -To compile the protocol buffer definition, run protoc with the --go_out -parameter set to the directory you want to output the Go code to. - - protoc --go_out=. *.proto - -The generated files will be suffixed .pb.go. See the Test code below -for an example using such a file. - - -The package comment for the proto library contains text describing -the interface provided in Go for protocol buffers. Here is an edited -version. - -========== - -The proto package converts data structures to and from the -wire format of protocol buffers. It works in concert with the -Go source code generated for .proto files by the protocol compiler. - -A summary of the properties of the protocol buffer interface -for a protocol buffer variable v: - - - Names are turned from camel_case to CamelCase for export. - - There are no methods on v to set fields; just treat - them as structure fields. - - There are getters that return a field's value if set, - and return the field's default value if unset. - The getters work even if the receiver is a nil message. - - The zero value for a struct is its correct initialization state. - All desired fields must be set before marshaling. - - A Reset() method will restore a protobuf struct to its zero state. - - Non-repeated fields are pointers to the values; nil means unset. - That is, optional or required field int32 f becomes F *int32. - - Repeated fields are slices. - - Helper functions are available to aid the setting of fields. - Helpers for getting values are superseded by the - GetFoo methods and their use is deprecated. - msg.Foo = proto.String("hello") // set field - - Constants are defined to hold the default values of all fields that - have them. They have the form Default_StructName_FieldName. - Because the getter methods handle defaulted values, - direct use of these constants should be rare. - - Enums are given type names and maps from names to values. - Enum values are prefixed with the enum's type name. Enum types have - a String method, and a Enum method to assist in message construction. - - Nested groups and enums have type names prefixed with the name of - the surrounding message type. - - Extensions are given descriptor names that start with E_, - followed by an underscore-delimited list of the nested messages - that contain it (if any) followed by the CamelCased name of the - extension field itself. HasExtension, ClearExtension, GetExtension - and SetExtension are functions for manipulating extensions. - - Oneof field sets are given a single field in their message, - with distinguished wrapper types for each possible field value. - - Marshal and Unmarshal are functions to encode and decode the wire format. - -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. - -Consider file test.proto, containing - -```proto - package example; - - enum FOO { X = 17; }; - - message Test { - required string label = 1; - optional int32 type = 2 [default=77]; - repeated int64 reps = 3; - optional group OptionalGroup = 4 { - required string RequiredField = 5; - } - } -``` - -To create and play with a Test object from the example package, - -```go - package main - - import ( - "log" - - "github.com/golang/protobuf/proto" - "path/to/example" - ) - - func main() { - test := &example.Test { - Label: proto.String("hello"), - Type: proto.Int32(17), - Reps: []int64{1, 2, 3}, - Optionalgroup: &example.Test_OptionalGroup { - RequiredField: proto.String("good bye"), - }, - } - data, err := proto.Marshal(test) - if err != nil { - log.Fatal("marshaling error: ", err) - } - newTest := &example.Test{} - err = proto.Unmarshal(data, newTest) - if err != nil { - log.Fatal("unmarshaling error: ", err) - } - // Now test and newTest contain the same data. - if test.GetLabel() != newTest.GetLabel() { - log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel()) - } - // etc. - } -``` - -## Parameters ## - -To pass extra parameters to the plugin, use a comma-separated -parameter list separated from the output directory by a colon: - - - protoc --go_out=plugins=grpc,import_path=mypackage:. *.proto - - -- `import_prefix=xxx` - a prefix that is added onto the beginning of - all imports. Useful for things like generating protos in a - subdirectory, or regenerating vendored protobufs in-place. -- `import_path=foo/bar` - used as the package if no input files - declare `go_package`. If it contains slashes, everything up to the - rightmost slash is ignored. -- `plugins=plugin1+plugin2` - specifies the list of sub-plugins to - load. The only plugin in this repo is `grpc`. -- `Mfoo/bar.proto=quux/shme` - declares that foo/bar.proto is - associated with Go package quux/shme. This is subject to the - import_prefix parameter. - -## gRPC Support ## - -If a proto file specifies RPC services, protoc-gen-go can be instructed to -generate code compatible with gRPC (http://www.grpc.io/). To do this, pass -the `plugins` parameter to protoc-gen-go; the usual way is to insert it into -the --go_out argument to protoc: - - protoc --go_out=plugins=grpc:. *.proto - -## Compatibility ## - -The library and the generated code are expected to be stable over time. -However, we reserve the right to make breaking changes without notice for the -following reasons: - -- Security. A security issue in the specification or implementation may come to - light whose resolution requires breaking compatibility. We reserve the right - to address such security issues. -- Unspecified behavior. There are some aspects of the Protocol Buffers - specification that are undefined. Programs that depend on such unspecified - behavior may break in future releases. -- Specification errors or changes. If it becomes necessary to address an - inconsistency, incompleteness, or change in the Protocol Buffers - specification, resolving the issue could affect the meaning or legality of - existing programs. We reserve the right to address such issues, including - updating the implementations. -- Bugs. If the library has a bug that violates the specification, a program - that depends on the buggy behavior may break if the bug is fixed. We reserve - the right to fix such bugs. -- Adding methods or fields to generated structs. These may conflict with field - names that already exist in a schema, causing applications to break. When the - code generator encounters a field in the schema that would collide with a - generated field or method name, the code generator will append an underscore - to the generated field or method name. -- Adding, removing, or changing methods or fields in generated structs that - start with `XXX`. These parts of the generated code are exported out of - necessity, but should not be considered part of the public API. -- Adding, removing, or changing unexported symbols in generated code. - -Any breaking changes outside of these will be announced 6 months in advance to -protobuf@googlegroups.com. - -You should, whenever possible, use generated code created by the `protoc-gen-go` -tool built at the same commit as the `proto` package. The `proto` package -declares package-level constants in the form `ProtoPackageIsVersionX`. -Application code and generated code may depend on one of these constants to -ensure that compilation will fail if the available version of the proto library -is too old. Whenever we make a change to the generated code that requires newer -library support, in the same commit we will increment the version number of the -generated code and declare a new package-level constant whose name incorporates -the latest version number. Removing a compatibility constant is considered a -breaking change and would be subject to the announcement policy stated above. - -The `protoc-gen-go/generator` package exposes a plugin interface, -which is used by the gRPC code generation. This interface is not -supported and is subject to incompatible changes without notice. diff --git a/vendor/github.com/golang/protobuf/proto/clone.go b/vendor/github.com/golang/protobuf/proto/clone.go deleted file mode 100644 index e392575b3..000000000 --- a/vendor/github.com/golang/protobuf/proto/clone.go +++ /dev/null @@ -1,229 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2011 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. - -// Protocol buffer deep copy and merge. -// TODO: RawMessage. - -package proto - -import ( - "log" - "reflect" - "strings" -) - -// Clone returns a deep copy of a protocol buffer. -func Clone(pb Message) Message { - in := reflect.ValueOf(pb) - if in.IsNil() { - return pb - } - - 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. -// 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 panics if src and dst are not the same type, or if dst is nil. -func Merge(dst, src Message) { - in := reflect.ValueOf(src) - out := reflect.ValueOf(dst) - if out.IsNil() { - panic("proto: nil destination") - } - if in.Type() != out.Type() { - // Explicit test prior to mergeStruct so that mistyped nils will fail - panic("proto: type mismatch") - } - if in.IsNil() { - // Merging nil into non-nil is a quiet no-op - return - } - mergeStruct(out.Elem(), in.Elem()) -} - -func mergeStruct(out, in reflect.Value) { - sprop := GetProperties(in.Type()) - for i := 0; i < in.NumField(); i++ { - f := in.Type().Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i]) - } - - if emIn, ok := extendable(in.Addr().Interface()); ok { - emOut, _ := extendable(out.Addr().Interface()) - mIn, muIn := emIn.extensionsRead() - if mIn != nil { - mOut := emOut.extensionsWrite() - muIn.Lock() - mergeExtension(mOut, mIn) - muIn.Unlock() - } - } - - uf := in.FieldByName("XXX_unrecognized") - if !uf.IsValid() { - return - } - uin := uf.Bytes() - if len(uin) > 0 { - out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...)) - } -} - -// mergeAny performs a merge between two values of the same type. -// viaPtr indicates whether the values were indirected through a pointer (implying proto2). -// prop is set if this is a struct field (it may be nil). -func mergeAny(out, in reflect.Value, viaPtr bool, prop *Properties) { - if in.Type() == protoMessageType { - if !in.IsNil() { - if out.IsNil() { - out.Set(reflect.ValueOf(Clone(in.Interface().(Message)))) - } else { - Merge(out.Interface().(Message), in.Interface().(Message)) - } - } - return - } - switch in.Kind() { - case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, - reflect.String, reflect.Uint32, reflect.Uint64: - if !viaPtr && isProto3Zero(in) { - return - } - out.Set(in) - case reflect.Interface: - // Probably a oneof field; copy non-nil values. - if in.IsNil() { - return - } - // Allocate destination if it is not set, or set to a different type. - // Otherwise we will merge as normal. - if out.IsNil() || out.Elem().Type() != in.Elem().Type() { - out.Set(reflect.New(in.Elem().Elem().Type())) // interface -> *T -> T -> new(T) - } - mergeAny(out.Elem(), in.Elem(), false, nil) - case reflect.Map: - if in.Len() == 0 { - return - } - if out.IsNil() { - out.Set(reflect.MakeMap(in.Type())) - } - // For maps with value types of *T or []byte we need to deep copy each value. - elemKind := in.Type().Elem().Kind() - for _, key := range in.MapKeys() { - var val reflect.Value - switch elemKind { - case reflect.Ptr: - val = reflect.New(in.Type().Elem().Elem()) - mergeAny(val, in.MapIndex(key), false, nil) - case reflect.Slice: - val = in.MapIndex(key) - val = reflect.ValueOf(append([]byte{}, val.Bytes()...)) - default: - val = in.MapIndex(key) - } - out.SetMapIndex(key, val) - } - case reflect.Ptr: - if in.IsNil() { - return - } - if out.IsNil() { - out.Set(reflect.New(in.Elem().Type())) - } - mergeAny(out.Elem(), in.Elem(), true, nil) - case reflect.Slice: - if in.IsNil() { - return - } - if in.Type().Elem().Kind() == reflect.Uint8 { - // []byte is a scalar bytes field, not a repeated field. - - // Edge case: if this is in a proto3 message, a zero length - // bytes field is considered the zero value, and should not - // be merged. - if prop != nil && prop.proto3 && in.Len() == 0 { - return - } - - // Make a deep copy. - // Append to []byte{} instead of []byte(nil) so that we never end up - // with a nil result. - out.SetBytes(append([]byte{}, in.Bytes()...)) - return - } - n := in.Len() - if out.IsNil() { - out.Set(reflect.MakeSlice(in.Type(), 0, n)) - } - switch in.Type().Elem().Kind() { - case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, - reflect.String, reflect.Uint32, reflect.Uint64: - out.Set(reflect.AppendSlice(out, in)) - default: - for i := 0; i < n; i++ { - x := reflect.Indirect(reflect.New(in.Type().Elem())) - mergeAny(x, in.Index(i), false, nil) - out.Set(reflect.Append(out, x)) - } - } - case reflect.Struct: - mergeStruct(out, in) - default: - // unknown type, so not a protocol buffer - log.Printf("proto: don't know how to copy %v", in) - } -} - -func mergeExtension(out, in map[int32]Extension) { - for extNum, eIn := range in { - eOut := Extension{desc: eIn.desc} - if eIn.value != nil { - v := reflect.New(reflect.TypeOf(eIn.value)).Elem() - mergeAny(v, reflect.ValueOf(eIn.value), false, nil) - eOut.value = v.Interface() - } - if eIn.enc != nil { - eOut.enc = make([]byte, len(eIn.enc)) - copy(eOut.enc, eIn.enc) - } - - out[extNum] = eOut - } -} diff --git a/vendor/github.com/golang/protobuf/proto/decode.go b/vendor/github.com/golang/protobuf/proto/decode.go deleted file mode 100644 index aa207298f..000000000 --- a/vendor/github.com/golang/protobuf/proto/decode.go +++ /dev/null @@ -1,970 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 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 - -/* - * Routines for decoding protocol buffer data to construct in-memory representations. - */ - -import ( - "errors" - "fmt" - "io" - "os" - "reflect" -) - -// errOverflow is returned when an integer is too large to be represented. -var errOverflow = errors.New("proto: integer overflow") - -// ErrInternalBadWireType is returned by generated code when an incorrect -// 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. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func DecodeVarint(buf []byte) (x uint64, n int) { - for shift := uint(0); shift < 64; shift += 7 { - if n >= len(buf) { - return 0, 0 - } - b := uint64(buf[n]) - n++ - x |= (b & 0x7F) << shift - if (b & 0x80) == 0 { - return x, n - } - } - - // The number is too large to represent in a 64-bit value. - return 0, 0 -} - -func (p *Buffer) decodeVarintSlow() (x uint64, err error) { - i := p.index - l := len(p.buf) - - for shift := uint(0); shift < 64; shift += 7 { - if i >= l { - err = io.ErrUnexpectedEOF - return - } - b := p.buf[i] - i++ - x |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - p.index = i - return - } - } - - // The number is too large to represent in a 64-bit value. - err = errOverflow - return -} - -// DecodeVarint reads a varint-encoded integer from the Buffer. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func (p *Buffer) DecodeVarint() (x uint64, err error) { - i := p.index - buf := p.buf - - if i >= len(buf) { - return 0, io.ErrUnexpectedEOF - } else if buf[i] < 0x80 { - p.index++ - return uint64(buf[i]), nil - } else if len(buf)-i < 10 { - return p.decodeVarintSlow() - } - - var b uint64 - // we already checked the first byte - x = uint64(buf[i]) - 0x80 - i++ - - b = uint64(buf[i]) - i++ - x += b << 7 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 7 - - b = uint64(buf[i]) - i++ - x += b << 14 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 14 - - b = uint64(buf[i]) - i++ - x += b << 21 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 21 - - b = uint64(buf[i]) - i++ - x += b << 28 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 28 - - b = uint64(buf[i]) - i++ - x += b << 35 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 35 - - b = uint64(buf[i]) - i++ - x += b << 42 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 42 - - b = uint64(buf[i]) - i++ - x += b << 49 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 49 - - b = uint64(buf[i]) - i++ - x += b << 56 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 56 - - b = uint64(buf[i]) - i++ - x += b << 63 - if b&0x80 == 0 { - goto done - } - // x -= 0x80 << 63 // Always zero. - - return 0, errOverflow - -done: - p.index = i - return x, nil -} - -// DecodeFixed64 reads a 64-bit integer from the Buffer. -// This is the format for the -// fixed64, sfixed64, and double protocol buffer types. -func (p *Buffer) DecodeFixed64() (x uint64, err error) { - // x, err already 0 - i := p.index + 8 - if i < 0 || i > len(p.buf) { - err = io.ErrUnexpectedEOF - return - } - p.index = i - - x = uint64(p.buf[i-8]) - x |= uint64(p.buf[i-7]) << 8 - x |= uint64(p.buf[i-6]) << 16 - x |= uint64(p.buf[i-5]) << 24 - x |= uint64(p.buf[i-4]) << 32 - x |= uint64(p.buf[i-3]) << 40 - x |= uint64(p.buf[i-2]) << 48 - x |= uint64(p.buf[i-1]) << 56 - return -} - -// DecodeFixed32 reads a 32-bit integer from the Buffer. -// This is the format for the -// fixed32, sfixed32, and float protocol buffer types. -func (p *Buffer) DecodeFixed32() (x uint64, err error) { - // x, err already 0 - i := p.index + 4 - if i < 0 || i > len(p.buf) { - err = io.ErrUnexpectedEOF - return - } - p.index = i - - x = uint64(p.buf[i-4]) - x |= uint64(p.buf[i-3]) << 8 - x |= uint64(p.buf[i-2]) << 16 - x |= uint64(p.buf[i-1]) << 24 - return -} - -// DecodeZigzag64 reads a zigzag-encoded 64-bit integer -// from the Buffer. -// This is the format used for the sint64 protocol buffer type. -func (p *Buffer) DecodeZigzag64() (x uint64, err error) { - x, err = p.DecodeVarint() - if err != nil { - return - } - x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63) - return -} - -// DecodeZigzag32 reads a zigzag-encoded 32-bit integer -// from the Buffer. -// This is the format used for the sint32 protocol buffer type. -func (p *Buffer) DecodeZigzag32() (x uint64, err error) { - x, err = p.DecodeVarint() - if err != nil { - return - } - x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31)) - 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. -func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) { - n, err := p.DecodeVarint() - if err != nil { - return nil, err - } - - nb := int(n) - if nb < 0 { - return nil, fmt.Errorf("proto: bad byte length %d", nb) - } - end := p.index + nb - if end < p.index || end > len(p.buf) { - return nil, io.ErrUnexpectedEOF - } - - if !alloc { - // todo: check if can get more uses of alloc=false - buf = p.buf[p.index:end] - p.index += nb - return - } - - buf = make([]byte, nb) - copy(buf, p.buf[p.index:]) - p.index += nb - return -} - -// DecodeStringBytes reads an encoded string from the Buffer. -// This is the format used for the proto2 string type. -func (p *Buffer) DecodeStringBytes() (s string, err error) { - buf, err := p.DecodeRawBytes(false) - if err != nil { - return - } - 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 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. -type Unmarshaler interface { - 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. -// -// Unmarshal resets pb before starting to unmarshal, so any -// existing data in pb is always removed. Use UnmarshalMerge -// to preserve and append to existing data. -func Unmarshal(buf []byte, pb Message) error { - pb.Reset() - return UnmarshalMerge(buf, pb) -} - -// UnmarshalMerge parses the protocol buffer representation in buf and -// writes the decoded result to pb. If the struct underlying pb does not match -// the data in buf, the results can be unpredictable. -// -// UnmarshalMerge merges into existing data in pb. -// Most code should use Unmarshal instead. -func UnmarshalMerge(buf []byte, pb Message) error { - // If the object can unmarshal itself, let it. - if u, ok := pb.(Unmarshaler); ok { - return u.Unmarshal(buf) - } - return NewBuffer(buf).Unmarshal(pb) -} - -// DecodeMessage reads a count-delimited message from the Buffer. -func (p *Buffer) DecodeMessage(pb Message) error { - enc, err := p.DecodeRawBytes(false) - if err != nil { - return err - } - return NewBuffer(enc).Unmarshal(pb) -} - -// DecodeGroup reads a tag-delimited group from the Buffer. -func (p *Buffer) DecodeGroup(pb Message) error { - typ, base, err := getbase(pb) - if err != nil { - return err - } - return p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), true, base) -} - -// Unmarshal parses the protocol buffer representation in the -// Buffer and places the decoded result in pb. If the struct -// underlying pb does not match the data in the buffer, the results can be -// unpredictable. -// -// 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.(Unmarshaler); ok { - err := u.Unmarshal(p.buf[p.index:]) - p.index = len(p.buf) - return err - } - - 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, _ := 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/golang/protobuf/proto/encode.go b/vendor/github.com/golang/protobuf/proto/encode.go deleted file mode 100644 index 68b9b30cf..000000000 --- a/vendor/github.com/golang/protobuf/proto/encode.go +++ /dev/null @@ -1,1355 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 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 - -/* - * Routines for encoding data into the wire format for protocol buffers. - */ - -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. - errRepeatedHasNil = errors.New("proto: repeated field has nil element") - - // errOneofHasNil is the error returned if Marshal is called with - // a struct with a oneof field containing a nil element. - errOneofHasNil = errors.New("proto: oneof field has nil value") - - // ErrNil is the error returned if Marshal is called with nil. - ErrNil = errors.New("proto: Marshal called with nil") - - // ErrTooLarge is the error returned if Marshal is called with a - // message that encodes to >2GB. - ErrTooLarge = errors.New("proto: message encodes to over 2 GB") -) - -// The fundamental encoders that put bytes on the wire. -// Those that take integer types all accept uint64 and are -// therefore of type valueEncoder. - -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 -// protocol buffer types. -// Not used by the package itself, but helpful to clients -// wishing to use the same encoding. -func EncodeVarint(x uint64) []byte { - var buf [maxVarintBytes]byte - var n int - for n = 0; x > 127; n++ { - buf[n] = 0x80 | uint8(x&0x7F) - x >>= 7 - } - buf[n] = uint8(x) - n++ - return buf[0:n] -} - -// EncodeVarint writes a varint-encoded integer to the Buffer. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func (p *Buffer) EncodeVarint(x uint64) error { - for x >= 1<<7 { - p.buf = append(p.buf, uint8(x&0x7f|0x80)) - x >>= 7 - } - p.buf = append(p.buf, uint8(x)) - return nil -} - -// SizeVarint returns the varint encoding size of an integer. -func SizeVarint(x uint64) int { - 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. -// This is the format for the -// fixed64, sfixed64, and double protocol buffer types. -func (p *Buffer) EncodeFixed64(x uint64) error { - p.buf = append(p.buf, - uint8(x), - uint8(x>>8), - uint8(x>>16), - uint8(x>>24), - uint8(x>>32), - uint8(x>>40), - uint8(x>>48), - uint8(x>>56)) - 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. -func (p *Buffer) EncodeFixed32(x uint64) error { - p.buf = append(p.buf, - uint8(x), - uint8(x>>8), - uint8(x>>16), - uint8(x>>24)) - 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. -func (p *Buffer) EncodeZigzag64(x uint64) error { - // use signed number to get arithmetic right shift. - 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. -func (p *Buffer) EncodeZigzag32(x uint64) error { - // use signed number to get arithmetic right shift. - 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. -func (p *Buffer) EncodeRawBytes(b []byte) error { - p.EncodeVarint(uint64(len(b))) - p.buf = append(p.buf, b...) - 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 { - p.EncodeVarint(uint64(len(s))) - p.buf = append(p.buf, s...) - 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 { - 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. -func isNil(v reflect.Value) bool { - switch v.Kind() { - case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: - return v.IsNil() - } - 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) - if err := encodeExtensions(exts); err != nil { - return err - } - v, _ := exts.extensionsRead() - - 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/golang/protobuf/proto/equal.go b/vendor/github.com/golang/protobuf/proto/equal.go deleted file mode 100644 index 2ed1cf596..000000000 --- a/vendor/github.com/golang/protobuf/proto/equal.go +++ /dev/null @@ -1,300 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2011 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. - -// Protocol buffer comparison. - -package proto - -import ( - "bytes" - "log" - "reflect" - "strings" -) - -/* -Equal returns true iff protocol buffers a and b are equal. -The arguments must both be pointers to protocol buffer structs. - -Equality is defined in this way: - - Two messages are equal iff they are the same type, - corresponding fields are equal, unknown field sets - are equal, and extensions sets are equal. - - Two set scalar fields are equal iff their values are equal. - If the fields are of a floating-point type, remember that - NaN != x for all x, including NaN. If the message is defined - in a proto3 .proto file, fields are not "set"; specifically, - zero length proto3 "bytes" fields are equal (nil == {}). - - Two repeated fields are equal iff their lengths are the same, - and their corresponding elements are equal. Note a "bytes" field, - although represented by []byte, is not a repeated field and the - rule for the scalar fields described above applies. - - Two unset fields are equal. - - Two unknown field sets are equal if their current - encoded state is equal. - - Two extension sets are equal iff they have corresponding - elements that are pairwise equal. - - Two map fields are equal iff their lengths are the same, - and they contain the same set of elements. Zero-length map - fields are equal. - - Every other combination of things are not equal. - -The return value is undefined if a and b are not protocol buffers. -*/ -func Equal(a, b Message) bool { - if a == nil || b == nil { - return a == b - } - v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b) - if v1.Type() != v2.Type() { - return false - } - if v1.Kind() == reflect.Ptr { - if v1.IsNil() { - return v2.IsNil() - } - if v2.IsNil() { - return false - } - v1, v2 = v1.Elem(), v2.Elem() - } - if v1.Kind() != reflect.Struct { - return false - } - return equalStruct(v1, v2) -} - -// v1 and v2 are known to have the same type. -func equalStruct(v1, v2 reflect.Value) bool { - sprop := GetProperties(v1.Type()) - for i := 0; i < v1.NumField(); i++ { - f := v1.Type().Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - f1, f2 := v1.Field(i), v2.Field(i) - if f.Type.Kind() == reflect.Ptr { - if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 { - // both unset - continue - } else if n1 != n2 { - // 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]) { - return false - } - } - - if em1 := v1.FieldByName("XXX_InternalExtensions"); em1.IsValid() { - em2 := v2.FieldByName("XXX_InternalExtensions") - if !equalExtensions(v1.Type(), em1.Interface().(XXX_InternalExtensions), em2.Interface().(XXX_InternalExtensions)) { - return false - } - } - - if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() { - em2 := v2.FieldByName("XXX_extensions") - if !equalExtMap(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) { - return false - } - } - - uf := v1.FieldByName("XXX_unrecognized") - if !uf.IsValid() { - return true - } - - u1 := uf.Bytes() - u2 := v2.FieldByName("XXX_unrecognized").Bytes() - if !bytes.Equal(u1, u2) { - return false - } - - return true -} - -// v1 and v2 are known to have the same type. -// prop may be nil. -func equalAny(v1, v2 reflect.Value, prop *Properties) bool { - if v1.Type() == protoMessageType { - m1, _ := v1.Interface().(Message) - m2, _ := v2.Interface().(Message) - return Equal(m1, m2) - } - switch v1.Kind() { - case reflect.Bool: - return v1.Bool() == v2.Bool() - case reflect.Float32, reflect.Float64: - return v1.Float() == v2.Float() - case reflect.Int32, reflect.Int64: - return v1.Int() == v2.Int() - case reflect.Interface: - // Probably a oneof field; compare the inner values. - n1, n2 := v1.IsNil(), v2.IsNil() - if n1 || n2 { - return n1 == n2 - } - e1, e2 := v1.Elem(), v2.Elem() - if e1.Type() != e2.Type() { - return false - } - return equalAny(e1, e2, nil) - case reflect.Map: - if v1.Len() != v2.Len() { - return false - } - for _, key := range v1.MapKeys() { - val2 := v2.MapIndex(key) - if !val2.IsValid() { - // This key was not found in the second map. - return false - } - if !equalAny(v1.MapIndex(key), val2, nil) { - return false - } - } - return true - case reflect.Ptr: - // Maps may have nil values in them, so check for nil. - if v1.IsNil() && v2.IsNil() { - return true - } - if v1.IsNil() != v2.IsNil() { - return false - } - return equalAny(v1.Elem(), v2.Elem(), prop) - case reflect.Slice: - if v1.Type().Elem().Kind() == reflect.Uint8 { - // short circuit: []byte - - // Edge case: if this is in a proto3 message, a zero length - // bytes field is considered the zero value. - if prop != nil && prop.proto3 && v1.Len() == 0 && v2.Len() == 0 { - return true - } - if v1.IsNil() != v2.IsNil() { - return false - } - return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte)) - } - - if v1.Len() != v2.Len() { - return false - } - for i := 0; i < v1.Len(); i++ { - if !equalAny(v1.Index(i), v2.Index(i), prop) { - return false - } - } - return true - case reflect.String: - return v1.Interface().(string) == v2.Interface().(string) - case reflect.Struct: - return equalStruct(v1, v2) - case reflect.Uint32, reflect.Uint64: - return v1.Uint() == v2.Uint() - } - - // unknown type, so not a protocol buffer - log.Printf("proto: don't know how to compare %v", v1) - return false -} - -// base is the struct type that the extensions are based on. -// x1 and x2 are InternalExtensions. -func equalExtensions(base reflect.Type, x1, x2 XXX_InternalExtensions) bool { - em1, _ := x1.extensionsRead() - em2, _ := x2.extensionsRead() - return equalExtMap(base, em1, em2) -} - -func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool { - if len(em1) != len(em2) { - return false - } - - for extNum, e1 := range em1 { - e2, ok := em2[extNum] - if !ok { - return false - } - - m1, m2 := e1.value, e2.value - - if m1 != nil && m2 != nil { - // Both are unencoded. - if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) { - return false - } - continue - } - - // At least one is encoded. To do a semantically correct comparison - // we need to unmarshal them first. - var desc *ExtensionDesc - if m := extensionMaps[base]; m != nil { - desc = m[extNum] - } - if desc == nil { - log.Printf("proto: don't know how to compare extension %d of %v", extNum, base) - continue - } - var err error - if m1 == nil { - m1, err = decodeExtension(e1.enc, desc) - } - if m2 == nil && err == nil { - m2, err = decodeExtension(e2.enc, desc) - } - if err != nil { - // The encoded form is invalid. - log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err) - return false - } - if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) { - return false - } - } - - return true -} diff --git a/vendor/github.com/golang/protobuf/proto/extensions.go b/vendor/github.com/golang/protobuf/proto/extensions.go deleted file mode 100644 index 6b9b36374..000000000 --- a/vendor/github.com/golang/protobuf/proto/extensions.go +++ /dev/null @@ -1,586 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 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 - -/* - * Types and routines for supporting protocol buffer extensions. - */ - -import ( - "errors" - "fmt" - "reflect" - "strconv" - "sync" -) - -// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message. -var ErrMissingExtension = errors.New("proto: missing extension") - -// ExtensionRange represents a range of message extensions for a protocol buffer. -// Used in code generated by the protocol compiler. -type ExtensionRange struct { - Start, End int32 // both inclusive -} - -// extendableProto is an interface implemented by any protocol buffer generated by the current -// proto compiler that may be extended. -type extendableProto interface { - Message - ExtensionRangeArray() []ExtensionRange - extensionsWrite() map[int32]Extension - extensionsRead() (map[int32]Extension, sync.Locker) -} - -// extendableProtoV1 is an interface implemented by a protocol buffer generated by the previous -// version of the proto compiler that may be extended. -type extendableProtoV1 interface { - Message - ExtensionRangeArray() []ExtensionRange - ExtensionMap() map[int32]Extension -} - -// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto. -type extensionAdapter struct { - extendableProtoV1 -} - -func (e extensionAdapter) extensionsWrite() map[int32]Extension { - return e.ExtensionMap() -} - -func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) { - return e.ExtensionMap(), notLocker{} -} - -// notLocker is a sync.Locker whose Lock and Unlock methods are nops. -type notLocker struct{} - -func (n notLocker) Lock() {} -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, bool) { - if ep, ok := p.(extendableProto); ok { - return ep, ok - } - if ep, ok := p.(extendableProtoV1); ok { - return extensionAdapter{ep}, ok - } - return nil, false -} - -// XXX_InternalExtensions is an internal representation of proto extensions. -// -// Each generated message struct type embeds an anonymous XXX_InternalExtensions field, -// thus gaining the unexported 'extensions' method, which can be called only from the proto package. -// -// The methods of XXX_InternalExtensions are not concurrency safe in general, -// but calls to logically read-only methods such as has and get may be executed concurrently. -type XXX_InternalExtensions struct { - // The struct must be indirect so that if a user inadvertently copies a - // generated message and its embedded XXX_InternalExtensions, they - // avoid the mayhem of a copied mutex. - // - // The mutex serializes all logically read-only operations to p.extensionMap. - // It is up to the client to ensure that write operations to p.extensionMap are - // mutually exclusive with other accesses. - p *struct { - mu sync.Mutex - extensionMap map[int32]Extension - } -} - -// extensionsWrite returns the extension map, creating it on first use. -func (e *XXX_InternalExtensions) extensionsWrite() map[int32]Extension { - if e.p == nil { - e.p = new(struct { - mu sync.Mutex - extensionMap map[int32]Extension - }) - e.p.extensionMap = make(map[int32]Extension) - } - return e.p.extensionMap -} - -// extensionsRead returns the extensions map for read-only use. It may be nil. -// The caller must hold the returned mutex's lock when accessing Elements within the map. -func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Locker) { - if e.p == nil { - return nil, nil - } - return e.p.extensionMap, &e.p.mu -} - -var extendableProtoType = reflect.TypeOf((*extendableProto)(nil)).Elem() -var extendableProtoV1Type = reflect.TypeOf((*extendableProtoV1)(nil)).Elem() - -// ExtensionDesc represents an extension specification. -// Used in generated code from the protocol compiler. -type ExtensionDesc struct { - ExtendedType Message // nil pointer to the type that is being extended - ExtensionType interface{} // nil pointer to the extension type - Field int32 // field number - Name string // fully-qualified name of extension, for text formatting - Tag string // protobuf tag style -} - -func (ed *ExtensionDesc) repeated() bool { - t := reflect.TypeOf(ed.ExtensionType) - return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 -} - -// Extension represents an extension in a message. -type Extension struct { - // When an extension is stored in a message using SetExtension - // only desc and value are set. When the message is marshaled - // enc will be set to the encoded form of the message. - // - // When a message is unmarshaled and contains extensions, each - // extension will have only enc set. When such an extension is - // accessed using GetExtension (or GetExtensions) desc and value - // will be set. - desc *ExtensionDesc - value interface{} - enc []byte -} - -// SetRawExtension is for testing only. -func SetRawExtension(base Message, id int32, b []byte) { - epb, ok := extendable(base) - if !ok { - return - } - extmap := epb.extensionsWrite() - extmap[id] = Extension{enc: b} -} - -// isExtensionField returns true iff the given field number is in an extension range. -func isExtensionField(pb extendableProto, field int32) bool { - for _, er := range pb.ExtensionRangeArray() { - if er.Start <= field && field <= er.End { - return true - } - } - return false -} - -// checkExtensionTypes checks that the given extension is valid for pb. -func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error { - var pbi interface{} = pb - // Check the extended type. - if ea, ok := pbi.(extensionAdapter); ok { - pbi = ea.extendableProtoV1 - } - if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b { - return errors.New("proto: bad extended type; " + b.String() + " does not extend " + a.String()) - } - // Check the range. - if !isExtensionField(pb, extension.Field) { - return errors.New("proto: bad extension number; not in declared ranges") - } - return nil -} - -// extPropKey is sufficient to uniquely identify an extension. -type extPropKey struct { - base reflect.Type - field int32 -} - -var extProp = struct { - sync.RWMutex - m map[extPropKey]*Properties -}{ - m: make(map[extPropKey]*Properties), -} - -func extensionProperties(ed *ExtensionDesc) *Properties { - key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field} - - extProp.RLock() - if prop, ok := extProp.m[key]; ok { - extProp.RUnlock() - return prop - } - extProp.RUnlock() - - extProp.Lock() - defer extProp.Unlock() - // Check again. - if prop, ok := extProp.m[key]; ok { - return prop - } - - prop := new(Properties) - prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil) - extProp.m[key] = prop - 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 { - // TODO: Check types, field numbers, etc.? - epb, ok := extendable(pb) - if !ok { - return false - } - extmap, mu := epb.extensionsRead() - if extmap == nil { - return false - } - mu.Lock() - _, ok = extmap[extension.Field] - mu.Unlock() - return ok -} - -// ClearExtension removes the given extension from pb. -func ClearExtension(pb Message, extension *ExtensionDesc) { - epb, ok := extendable(pb) - if !ok { - return - } - // TODO: Check types, field numbers, etc.? - extmap := epb.extensionsWrite() - delete(extmap, extension.Field) -} - -// 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) { - epb, ok := extendable(pb) - if !ok { - return nil, errors.New("proto: not an extendable proto") - } - - if err := checkExtensionTypes(epb, extension); err != nil { - return nil, err - } - - emap, mu := epb.extensionsRead() - if emap == nil { - return defaultExtensionValue(extension) - } - mu.Lock() - defer mu.Unlock() - e, ok := emap[extension.Field] - if !ok { - // defaultExtensionValue returns the default value or - // ErrMissingExtension if there is no default. - return defaultExtensionValue(extension) - } - - if e.value != nil { - // Already decoded. Check the descriptor, though. - if e.desc != extension { - // This shouldn't happen. If it does, it means that - // GetExtension was called twice with two different - // descriptors with the same field number. - return nil, errors.New("proto: descriptor conflict") - } - return e.value, nil - } - - v, err := decodeExtension(e.enc, extension) - if err != nil { - return nil, err - } - - // Remember the decoded version and drop the encoded version. - // That way it is safe to mutate what we return. - e.value = v - e.desc = extension - e.enc = nil - emap[extension.Field] = e - return e.value, nil -} - -// defaultExtensionValue returns the default value for extension. -// If no default for an extension is defined ErrMissingExtension is returned. -func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) { - t := reflect.TypeOf(extension.ExtensionType) - props := extensionProperties(extension) - - sf, _, err := fieldDefault(t, props) - if err != nil { - return nil, err - } - - if sf == nil || sf.value == nil { - // There is no default value. - return nil, ErrMissingExtension - } - - if t.Kind() != reflect.Ptr { - // We do not need to return a Ptr, we can directly return sf.value. - return sf.value, nil - } - - // We need to return an interface{} that is a pointer to sf.value. - value := reflect.New(t).Elem() - value.Set(reflect.New(value.Type().Elem())) - if sf.kind == reflect.Int32 { - // We may have an int32 or an enum, but the underlying data is int32. - // Since we can't set an int32 into a non int32 reflect.value directly - // set it as a int32. - value.Elem().SetInt(int64(sf.value.(int32))) - } else { - value.Elem().Set(reflect.ValueOf(sf.value)) - } - return value.Interface(), nil -} - -// decodeExtension decodes an extension encoded in b. -func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) { - o := NewBuffer(b) - - t := reflect.TypeOf(extension.ExtensionType) - - props := extensionProperties(extension) - - // t is a pointer to a struct, pointer to basic type or a 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() - - for { - // Discard wire type and field number varint. It isn't needed. - if _, err := o.DecodeVarint(); err != nil { - return nil, err - } - - if err := props.dec(o, props, toStructPointer(value.Addr())); err != nil { - return nil, err - } - - if o.index >= len(o.buf) { - break - } - } - return value.Interface(), nil -} - -// 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, ok := extendable(pb) - if !ok { - return nil, errors.New("proto: not an extendable proto") - } - extensions = make([]interface{}, len(es)) - for i, e := range es { - extensions[i], err = GetExtension(epb, e) - if err == ErrMissingExtension { - err = nil - } - if err != nil { - return - } - } - return -} - -// ExtensionDescs returns a new slice containing pb's extension descriptors, in undefined order. -// 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, ok := extendable(pb) - if !ok { - return nil, fmt.Errorf("proto: %T is not an extendable proto.Message", pb) - } - registeredExtensions := RegisteredExtensions(pb) - - emap, mu := epb.extensionsRead() - if emap == nil { - return nil, nil - } - mu.Lock() - defer mu.Unlock() - extensions := make([]*ExtensionDesc, 0, len(emap)) - for extid, e := range emap { - desc := e.desc - if desc == nil { - desc = registeredExtensions[extid] - if desc == nil { - desc = &ExtensionDesc{Field: extid} - } - } - - extensions = append(extensions, desc) - } - return extensions, nil -} - -// SetExtension sets the specified extension of pb to the specified value. -func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error { - 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 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 - // from an ErrNil due to a missing field. Extensions are - // always optional, so the encoder would just swallow the error - // and drop all the extensions from the encoded message. - if reflect.ValueOf(value).IsNil() { - return fmt.Errorf("proto: SetExtension called with nil value of type %T", value) - } - - extmap := epb.extensionsWrite() - extmap[extension.Field] = Extension{desc: extension, value: value} - return nil -} - -// ClearAllExtensions clears all extensions from pb. -func ClearAllExtensions(pb Message) { - epb, ok := extendable(pb) - if !ok { - return - } - m := epb.extensionsWrite() - for k := range m { - delete(m, k) - } -} - -// A global registry of extensions. -// The generated code will register the generated descriptors by calling RegisterExtension. - -var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc) - -// RegisterExtension is called from the generated code. -func RegisterExtension(desc *ExtensionDesc) { - st := reflect.TypeOf(desc.ExtendedType).Elem() - m := extensionMaps[st] - if m == nil { - m = make(map[int32]*ExtensionDesc) - extensionMaps[st] = m - } - if _, ok := m[desc.Field]; ok { - panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field))) - } - m[desc.Field] = desc -} - -// RegisteredExtensions returns a map of the registered extensions of a -// protocol buffer struct, indexed by the extension number. -// The argument pb should be a nil pointer to the struct type. -func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc { - return extensionMaps[reflect.TypeOf(pb).Elem()] -} diff --git a/vendor/github.com/golang/protobuf/proto/lib.go b/vendor/github.com/golang/protobuf/proto/lib.go deleted file mode 100644 index ac4ddbc07..000000000 --- a/vendor/github.com/golang/protobuf/proto/lib.go +++ /dev/null @@ -1,898 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 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 converts data structures to and from the wire format of -protocol buffers. It works in concert with the Go source code generated -for .proto files by the protocol compiler. - -A summary of the properties of the protocol buffer interface -for a protocol buffer variable v: - - - Names are turned from camel_case to CamelCase for export. - - There are no methods on v to set fields; just treat - them as structure fields. - - There are getters that return a field's value if set, - and return the field's default value if unset. - The getters work even if the receiver is a nil message. - - The zero value for a struct is its correct initialization state. - All desired fields must be set before marshaling. - - A Reset() method will restore a protobuf struct to its zero state. - - Non-repeated fields are pointers to the values; nil means unset. - That is, optional or required field int32 f becomes F *int32. - - Repeated fields are slices. - - Helper functions are available to aid the setting of fields. - msg.Foo = proto.String("hello") // set field - - Constants are defined to hold the default values of all fields that - have them. They have the form Default_StructName_FieldName. - Because the getter methods handle defaulted values, - direct use of these constants should be rare. - - Enums are given type names and maps from names to values. - Enum values are prefixed by the enclosing message's name, or by the - enum's type name if it is a top-level enum. Enum types have a String - method, and a Enum method to assist in message construction. - - Nested messages, groups and enums have type names prefixed with the name of - the surrounding message type. - - Extensions are given descriptor names that start with E_, - followed by an underscore-delimited list of the nested messages - that contain it (if any) followed by the CamelCased name of the - extension field itself. HasExtension, ClearExtension, GetExtension - and SetExtension are functions for manipulating extensions. - - Oneof field sets are given a single field in their message, - with distinguished wrapper types for each possible field value. - - Marshal and Unmarshal are functions to encode and decode the wire format. - -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. -Given file test.proto, containing - - package example; - - enum FOO { X = 17; } - - message Test { - required string label = 1; - optional int32 type = 2 [default=77]; - repeated int64 reps = 3; - optional group OptionalGroup = 4 { - required string RequiredField = 5; - } - oneof union { - int32 number = 6; - string name = 7; - } - } - -The resulting file, test.pb.go, is: - - package example - - import proto "github.com/golang/protobuf/proto" - import math "math" - - type FOO int32 - const ( - FOO_X FOO = 17 - ) - var FOO_name = map[int32]string{ - 17: "X", - } - var FOO_value = map[string]int32{ - "X": 17, - } - - func (x FOO) Enum() *FOO { - p := new(FOO) - *p = x - return p - } - func (x FOO) String() string { - return proto.EnumName(FOO_name, int32(x)) - } - func (x *FOO) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FOO_value, data) - if err != nil { - return err - } - *x = FOO(value) - return nil - } - - type Test struct { - Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"` - Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"` - Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"` - Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"` - // Types that are valid to be assigned to Union: - // *Test_Number - // *Test_Name - Union isTest_Union `protobuf_oneof:"union"` - XXX_unrecognized []byte `json:"-"` - } - func (m *Test) Reset() { *m = Test{} } - func (m *Test) String() string { return proto.CompactTextString(m) } - func (*Test) ProtoMessage() {} - - type isTest_Union interface { - isTest_Union() - } - - type Test_Number struct { - Number int32 `protobuf:"varint,6,opt,name=number"` - } - type Test_Name struct { - Name string `protobuf:"bytes,7,opt,name=name"` - } - - func (*Test_Number) isTest_Union() {} - func (*Test_Name) isTest_Union() {} - - func (m *Test) GetUnion() isTest_Union { - if m != nil { - return m.Union - } - return nil - } - const Default_Test_Type int32 = 77 - - func (m *Test) GetLabel() string { - if m != nil && m.Label != nil { - return *m.Label - } - return "" - } - - func (m *Test) GetType() int32 { - if m != nil && m.Type != nil { - return *m.Type - } - return Default_Test_Type - } - - func (m *Test) GetOptionalgroup() *Test_OptionalGroup { - if m != nil { - return m.Optionalgroup - } - return nil - } - - type Test_OptionalGroup struct { - RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"` - } - func (m *Test_OptionalGroup) Reset() { *m = Test_OptionalGroup{} } - func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) } - - func (m *Test_OptionalGroup) GetRequiredField() string { - if m != nil && m.RequiredField != nil { - return *m.RequiredField - } - return "" - } - - func (m *Test) GetNumber() int32 { - if x, ok := m.GetUnion().(*Test_Number); ok { - return x.Number - } - return 0 - } - - func (m *Test) GetName() string { - if x, ok := m.GetUnion().(*Test_Name); ok { - return x.Name - } - return "" - } - - func init() { - proto.RegisterEnum("example.FOO", FOO_name, FOO_value) - } - -To create and play with a Test object: - - package main - - import ( - "log" - - "github.com/golang/protobuf/proto" - pb "./example.pb" - ) - - func main() { - test := &pb.Test{ - Label: proto.String("hello"), - Type: proto.Int32(17), - Reps: []int64{1, 2, 3}, - Optionalgroup: &pb.Test_OptionalGroup{ - RequiredField: proto.String("good bye"), - }, - Union: &pb.Test_Name{"fred"}, - } - data, err := proto.Marshal(test) - if err != nil { - log.Fatal("marshaling error: ", err) - } - newTest := &pb.Test{} - err = proto.Unmarshal(data, newTest) - if err != nil { - log.Fatal("unmarshaling error: ", err) - } - // Now test and newTest contain the same data. - if test.GetLabel() != newTest.GetLabel() { - log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel()) - } - // Use a type switch to determine which oneof was set. - switch u := test.Union.(type) { - case *pb.Test_Number: // u.Number contains the number. - case *pb.Test_Name: // u.Name contains the string. - } - // etc. - } -*/ -package proto - -import ( - "encoding/json" - "fmt" - "log" - "reflect" - "sort" - "strconv" - "sync" -) - -// Message is implemented by generated protocol buffer messages. -type Message interface { - Reset() - String() string - 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; -// the global functions Marshal and Unmarshal create a -// temporary Buffer and are fine for most applications. -type Buffer struct { - buf []byte // encode/decode byte stream - index int // read point - - // 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 -// the contents of the argument slice. -func NewBuffer(e []byte) *Buffer { - return &Buffer{buf: e} -} - -// Reset resets the Buffer, ready for marshaling a new protocol buffer. -func (p *Buffer) Reset() { - p.buf = p.buf[0:0] // for reading/writing - p.index = 0 // for reading -} - -// SetBuf replaces the internal buffer with the slice, -// ready for unmarshaling the contents of the slice. -func (p *Buffer) SetBuf(s []byte) { - p.buf = s - p.index = 0 -} - -// Bytes returns the contents of the Buffer. -func (p *Buffer) Bytes() []byte { return p.buf } - -/* - * Helper routines for simplifying the creation of optional fields of basic type. - */ - -// Bool is a helper routine that allocates a new bool value -// to store v and returns a pointer to it. -func Bool(v bool) *bool { - return &v -} - -// Int32 is a helper routine that allocates a new int32 value -// to store v and returns a pointer to it. -func Int32(v int32) *int32 { - return &v -} - -// Int is a helper routine that allocates a new int32 value -// to store v and returns a pointer to it, but unlike Int32 -// its argument value is an int. -func Int(v int) *int32 { - p := new(int32) - *p = int32(v) - return p -} - -// Int64 is a helper routine that allocates a new int64 value -// to store v and returns a pointer to it. -func Int64(v int64) *int64 { - return &v -} - -// Float32 is a helper routine that allocates a new float32 value -// to store v and returns a pointer to it. -func Float32(v float32) *float32 { - return &v -} - -// Float64 is a helper routine that allocates a new float64 value -// to store v and returns a pointer to it. -func Float64(v float64) *float64 { - return &v -} - -// Uint32 is a helper routine that allocates a new uint32 value -// to store v and returns a pointer to it. -func Uint32(v uint32) *uint32 { - return &v -} - -// Uint64 is a helper routine that allocates a new uint64 value -// to store v and returns a pointer to it. -func Uint64(v uint64) *uint64 { - return &v -} - -// String is a helper routine that allocates a new string value -// to store v and returns a pointer to it. -func String(v string) *string { - return &v -} - -// EnumName is a helper function to simplify printing protocol buffer enums -// by name. Given an enum map and a value, it returns a useful string. -func EnumName(m map[int32]string, v int32) string { - s, ok := m[v] - if ok { - return s - } - return strconv.Itoa(int(v)) -} - -// UnmarshalJSONEnum is a helper function to simplify recovering enum int values -// from their JSON-encoded representation. Given a map from the enum's symbolic -// names to its int values, and a byte buffer containing the JSON-encoded -// value, it returns an int32 that can be cast to the enum type by the caller. -// -// The function can deal with both JSON representations, numeric and symbolic. -func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) { - if data[0] == '"' { - // New style: enums are strings. - var repr string - if err := json.Unmarshal(data, &repr); err != nil { - return -1, err - } - val, ok := m[repr] - if !ok { - return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr) - } - return val, nil - } - // Old style: enums are ints. - var val int32 - if err := json.Unmarshal(data, &val); err != nil { - return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName) - } - return val, nil -} - -// DebugPrint dumps the encoded data in b in a debugging format with a header -// including the string s. Used in testing but made available for general debugging. -func (p *Buffer) DebugPrint(s string, b []byte) { - var u uint64 - - obuf := p.buf - index := p.index - p.buf = b - p.index = 0 - depth := 0 - - fmt.Printf("\n--- %s ---\n", s) - -out: - for { - for i := 0; i < depth; i++ { - fmt.Print(" ") - } - - index := p.index - if index == len(p.buf) { - break - } - - op, err := p.DecodeVarint() - if err != nil { - fmt.Printf("%3d: fetching op err %v\n", index, err) - break out - } - tag := op >> 3 - wire := op & 7 - - switch wire { - default: - fmt.Printf("%3d: t=%3d unknown wire=%d\n", - index, tag, wire) - break out - - case WireBytes: - var r []byte - - r, err = p.DecodeRawBytes(false) - if err != nil { - break out - } - fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r)) - if len(r) <= 6 { - for i := 0; i < len(r); i++ { - fmt.Printf(" %.2x", r[i]) - } - } else { - for i := 0; i < 3; i++ { - fmt.Printf(" %.2x", r[i]) - } - fmt.Printf(" ..") - for i := len(r) - 3; i < len(r); i++ { - fmt.Printf(" %.2x", r[i]) - } - } - fmt.Printf("\n") - - case WireFixed32: - u, err = p.DecodeFixed32() - if err != nil { - fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u) - - case WireFixed64: - u, err = p.DecodeFixed64() - if err != nil { - fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u) - - case WireVarint: - u, err = p.DecodeVarint() - if err != nil { - fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u) - - case WireStartGroup: - fmt.Printf("%3d: t=%3d start\n", index, tag) - depth++ - - case WireEndGroup: - depth-- - fmt.Printf("%3d: t=%3d end\n", index, tag) - } - } - - if depth != 0 { - fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth) - } - fmt.Printf("\n") - - p.buf = obuf - p.index = index -} - -// SetDefaults sets unset protocol buffer fields to their default values. -// It only modifies fields that are both unset and have defined defaults. -// It recursively sets default values in any non-nil sub-messages. -func SetDefaults(pb Message) { - setDefaults(reflect.ValueOf(pb), true, false) -} - -// v is a pointer to a struct. -func setDefaults(v reflect.Value, recur, zeros bool) { - v = v.Elem() - - defaultMu.RLock() - dm, ok := defaults[v.Type()] - defaultMu.RUnlock() - if !ok { - dm = buildDefaultMessage(v.Type()) - defaultMu.Lock() - defaults[v.Type()] = dm - defaultMu.Unlock() - } - - for _, sf := range dm.scalars { - f := v.Field(sf.index) - if !f.IsNil() { - // field already set - continue - } - dv := sf.value - if dv == nil && !zeros { - // no explicit default, and don't want to set zeros - continue - } - fptr := f.Addr().Interface() // **T - // TODO: Consider batching the allocations we do here. - switch sf.kind { - case reflect.Bool: - b := new(bool) - if dv != nil { - *b = dv.(bool) - } - *(fptr.(**bool)) = b - case reflect.Float32: - f := new(float32) - if dv != nil { - *f = dv.(float32) - } - *(fptr.(**float32)) = f - case reflect.Float64: - f := new(float64) - if dv != nil { - *f = dv.(float64) - } - *(fptr.(**float64)) = f - case reflect.Int32: - // might be an enum - if ft := f.Type(); ft != int32PtrType { - // enum - f.Set(reflect.New(ft.Elem())) - if dv != nil { - f.Elem().SetInt(int64(dv.(int32))) - } - } else { - // int32 field - i := new(int32) - if dv != nil { - *i = dv.(int32) - } - *(fptr.(**int32)) = i - } - case reflect.Int64: - i := new(int64) - if dv != nil { - *i = dv.(int64) - } - *(fptr.(**int64)) = i - case reflect.String: - s := new(string) - if dv != nil { - *s = dv.(string) - } - *(fptr.(**string)) = s - case reflect.Uint8: - // exceptional case: []byte - var b []byte - if dv != nil { - db := dv.([]byte) - b = make([]byte, len(db)) - copy(b, db) - } else { - b = []byte{} - } - *(fptr.(*[]byte)) = b - case reflect.Uint32: - u := new(uint32) - if dv != nil { - *u = dv.(uint32) - } - *(fptr.(**uint32)) = u - case reflect.Uint64: - u := new(uint64) - if dv != nil { - *u = dv.(uint64) - } - *(fptr.(**uint64)) = u - default: - log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind) - } - } - - for _, ni := range dm.nested { - f := v.Field(ni) - // f is *T or []*T or map[T]*T - switch f.Kind() { - case reflect.Ptr: - if f.IsNil() { - continue - } - setDefaults(f, recur, zeros) - - case reflect.Slice: - for i := 0; i < f.Len(); i++ { - e := f.Index(i) - if e.IsNil() { - continue - } - setDefaults(e, recur, zeros) - } - - case reflect.Map: - for _, k := range f.MapKeys() { - e := f.MapIndex(k) - if e.IsNil() { - continue - } - setDefaults(e, recur, zeros) - } - } - } -} - -var ( - // defaults maps a protocol buffer struct type to a slice of the fields, - // with its scalar fields set to their proto-declared non-zero default values. - defaultMu sync.RWMutex - defaults = make(map[reflect.Type]defaultMessage) - - int32PtrType = reflect.TypeOf((*int32)(nil)) -) - -// defaultMessage represents information about the default values of a message. -type defaultMessage struct { - scalars []scalarField - nested []int // struct field index of nested messages -} - -type scalarField struct { - index int // struct field index - kind reflect.Kind // element type (the T in *T or []T) - value interface{} // the proto-declared default value, or nil -} - -// t is a struct type. -func buildDefaultMessage(t reflect.Type) (dm defaultMessage) { - sprop := GetProperties(t) - for _, prop := range sprop.Prop { - fi, ok := sprop.decoderTags.get(prop.Tag) - if !ok { - // XXX_unrecognized - continue - } - ft := t.Field(fi).Type - - sf, nested, err := fieldDefault(ft, prop) - switch { - case err != nil: - log.Print(err) - case nested: - dm.nested = append(dm.nested, fi) - case sf != nil: - sf.index = fi - dm.scalars = append(dm.scalars, *sf) - } - } - - return dm -} - -// fieldDefault returns the scalarField for field type ft. -// sf will be nil if the field can not have a default. -// nestedMessage will be true if this is a nested message. -// Note that sf.index is not set on return. -func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) { - var canHaveDefault bool - switch ft.Kind() { - case reflect.Ptr: - if ft.Elem().Kind() == reflect.Struct { - nestedMessage = true - } else { - canHaveDefault = true // proto2 scalar field - } - - case reflect.Slice: - switch ft.Elem().Kind() { - case reflect.Ptr: - nestedMessage = true // repeated message - case reflect.Uint8: - canHaveDefault = true // bytes field - } - - case reflect.Map: - if ft.Elem().Kind() == reflect.Ptr { - nestedMessage = true // map with message values - } - } - - if !canHaveDefault { - if nestedMessage { - return nil, true, nil - } - return nil, false, nil - } - - // We now know that ft is a pointer or slice. - sf = &scalarField{kind: ft.Elem().Kind()} - - // scalar fields without defaults - if !prop.HasDefault { - return sf, false, nil - } - - // a scalar field: either *T or []byte - switch ft.Elem().Kind() { - case reflect.Bool: - x, err := strconv.ParseBool(prop.Default) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err) - } - sf.value = x - case reflect.Float32: - x, err := strconv.ParseFloat(prop.Default, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err) - } - sf.value = float32(x) - case reflect.Float64: - x, err := strconv.ParseFloat(prop.Default, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err) - } - sf.value = x - case reflect.Int32: - x, err := strconv.ParseInt(prop.Default, 10, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err) - } - sf.value = int32(x) - case reflect.Int64: - x, err := strconv.ParseInt(prop.Default, 10, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err) - } - sf.value = x - case reflect.String: - sf.value = prop.Default - case reflect.Uint8: - // []byte (not *uint8) - sf.value = []byte(prop.Default) - case reflect.Uint32: - x, err := strconv.ParseUint(prop.Default, 10, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err) - } - sf.value = uint32(x) - case reflect.Uint64: - x, err := strconv.ParseUint(prop.Default, 10, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err) - } - sf.value = x - default: - return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind()) - } - - return sf, false, nil -} - -// 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, - // 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; - // numeric keys are sorted numerically. - if len(vs) == 0 { - return s - } - switch vs[0].Kind() { - case reflect.Int32, reflect.Int64: - 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() } - } - - return s -} - -type mapKeySorter struct { - vs []reflect.Value - less func(a, b reflect.Value) bool -} - -func (s mapKeySorter) Len() int { return len(s.vs) } -func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] } -func (s mapKeySorter) Less(i, j int) bool { - return s.less(s.vs[i], s.vs[j]) -} - -// isProto3Zero reports whether v is a zero proto3 value. -func isProto3Zero(v reflect.Value) bool { - switch v.Kind() { - case reflect.Bool: - return !v.Bool() - case reflect.Int32, reflect.Int64: - return v.Int() == 0 - case reflect.Uint32, reflect.Uint64: - return v.Uint() == 0 - case reflect.Float32, reflect.Float64: - return v.Float() == 0 - case reflect.String: - return v.String() == "" - } - return false -} - -// ProtoPackageIsVersion2 is referenced from generated protocol buffer files -// to assert that that code is compatible with this version of the proto package. -const ProtoPackageIsVersion2 = true - -// ProtoPackageIsVersion1 is referenced from generated protocol buffer files -// to assert that that code is compatible with this version of the proto package. -const ProtoPackageIsVersion1 = true diff --git a/vendor/github.com/golang/protobuf/proto/message_set.go b/vendor/github.com/golang/protobuf/proto/message_set.go deleted file mode 100644 index fd982decd..000000000 --- a/vendor/github.com/golang/protobuf/proto/message_set.go +++ /dev/null @@ -1,311 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 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 - -/* - * Support for message sets. - */ - -import ( - "bytes" - "encoding/json" - "errors" - "fmt" - "reflect" - "sort" -) - -// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID. -// A message type ID is required for storing a protocol buffer in a message set. -var errNoMessageTypeID = errors.New("proto does not have a message type ID") - -// The first two types (_MessageSet_Item and messageSet) -// model what the protocol compiler produces for the following protocol message: -// message MessageSet { -// repeated group Item = 1 { -// required int32 type_id = 2; -// required string message = 3; -// }; -// } -// That is the MessageSet wire format. We can't use a proto to generate these -// because that would introduce a circular dependency between it and this package. - -type _MessageSet_Item struct { - TypeId *int32 `protobuf:"varint,2,req,name=type_id"` - Message []byte `protobuf:"bytes,3,req,name=message"` -} - -type messageSet struct { - Item []*_MessageSet_Item `protobuf:"group,1,rep"` - XXX_unrecognized []byte - // TODO: caching? -} - -// Make sure messageSet is a Message. -var _ Message = (*messageSet)(nil) - -// messageTypeIder is an interface satisfied by a protocol buffer type -// that may be stored in a MessageSet. -type messageTypeIder interface { - MessageTypeId() int32 -} - -func (ms *messageSet) find(pb Message) *_MessageSet_Item { - mti, ok := pb.(messageTypeIder) - if !ok { - return nil - } - id := mti.MessageTypeId() - for _, item := range ms.Item { - if *item.TypeId == id { - return item - } - } - return nil -} - -func (ms *messageSet) Has(pb Message) bool { - if ms.find(pb) != nil { - return true - } - return false -} - -func (ms *messageSet) Unmarshal(pb Message) error { - if item := ms.find(pb); item != nil { - return Unmarshal(item.Message, pb) - } - if _, ok := pb.(messageTypeIder); !ok { - return errNoMessageTypeID - } - return nil // TODO: return error instead? -} - -func (ms *messageSet) Marshal(pb Message) error { - msg, err := Marshal(pb) - if err != nil { - return err - } - if item := ms.find(pb); item != nil { - // reuse existing item - item.Message = msg - return nil - } - - mti, ok := pb.(messageTypeIder) - if !ok { - return errNoMessageTypeID - } - - mtid := mti.MessageTypeId() - ms.Item = append(ms.Item, &_MessageSet_Item{ - TypeId: &mtid, - Message: msg, - }) - return nil -} - -func (ms *messageSet) Reset() { *ms = messageSet{} } -func (ms *messageSet) String() string { return CompactTextString(ms) } -func (*messageSet) ProtoMessage() {} - -// Support for the message_set_wire_format message option. - -func skipVarint(buf []byte) []byte { - i := 0 - for ; buf[i]&0x80 != 0; i++ { - } - return buf[i+1:] -} - -// 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: - m = exts.extensionsWrite() - case map[int32]Extension: - m = exts - default: - return errors.New("proto: not an extension map") - } - - ms := new(messageSet) - if err := Unmarshal(buf, ms); err != nil { - return err - } - for _, item := range ms.Item { - id := *item.TypeId - msg := item.Message - - // Restore wire type and field number varint, plus length varint. - // Be careful to preserve duplicate items. - b := EncodeVarint(uint64(id)<<3 | WireBytes) - if ext, ok := m[id]; ok { - // Existing data; rip off the tag and length varint - // so we join the new data correctly. - // We can assume that ext.enc is set because we are unmarshaling. - o := ext.enc[len(b):] // skip wire type and field number - _, n := DecodeVarint(o) // calculate length of length varint - o = o[n:] // skip length varint - msg = append(o, msg...) // join old data and new data - } - b = append(b, EncodeVarint(uint64(len(msg)))...) - b = append(b, msg...) - - m[id] = Extension{enc: b} - } - 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/golang/protobuf/proto/pointer_reflect.go b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go deleted file mode 100644 index fb512e2e1..000000000 --- a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go +++ /dev/null @@ -1,484 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2012 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. - -// +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 -// be used on App Engine. - -package proto - -import ( - "math" - "reflect" -) - -// 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() -} - -// 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 - -// toField returns a field equivalent to the given reflect field. -func toField(f *reflect.StructField) field { - return f.Index -} - -// invalidField is an invalid field identifier. -var invalidField = field(nil) - -// IsValid reports whether the field identifier is valid. -func (f field) IsValid() bool { return f != nil } - -// 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() - } - - return p.v.Elem().FieldByIndex(f) -} - -// 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() -} - -// 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) -} - -// 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) -} - -// 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) -} - -// 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) -} - -// 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) -} - -// 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) -} - -// 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) -} - -// 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) -} - -// 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) -} - -// 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) -} - -// 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() -} - -// SetStructPointer writes a *struct field in the struct. -func structPointer_SetStructPointer(p structPointer, f field, q structPointer) { - structPointer_field(p, f).Set(q.v) -} - -// GetStructPointer reads a *struct field in the struct. -func structPointer_GetStructPointer(p structPointer, f field) structPointer { - return structPointer{structPointer_field(p, f)} -} - -// StructPointerSlice the address of a []*struct field in the struct. -func structPointer_StructPointerSlice(p structPointer, f field) structPointerSlice { - return structPointerSlice{structPointer_field(p, f)} -} - -// 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 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)) -} - -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 -} - -// IsNil reports whether p is nil. -func word32_IsNil(p word32) bool { - return p.v.IsNil() -} - -// 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))) -} - -// 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") -} - -// 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)} -} - -// 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 -} - -// 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))) -} - -// 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") -} - -// 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)} -} - -// 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 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 word32Slice) Len() int { - return p.v.Len() -} - -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") -} - -// 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)} -} - -// word64 is like word32 but for 64-bit values. -type word64 struct { - v reflect.Value -} - -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 word64_IsNil(p word64) bool { - return p.v.IsNil() -} - -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 structPointer_Word64(p structPointer, f field) word64 { - return word64{structPointer_field(p, f)} -} - -// word64Val is like word32Val but for 64-bit values. -type word64Val struct { - v reflect.Value -} - -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 - } - panic("unreachable") -} - -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()) - } - panic("unreachable") -} - -func structPointer_Word64Val(p structPointer, f field) word64Val { - return word64Val{structPointer_field(p, f)} -} - -type word64Slice struct { - v reflect.Value -} - -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 (p word64Slice) Len() int { - return p.v.Len() -} - -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") -} - -func structPointer_Word64Slice(p structPointer, f field) word64Slice { - return word64Slice{structPointer_field(p, f)} -} diff --git a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go deleted file mode 100644 index 6b5567d47..000000000 --- a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go +++ /dev/null @@ -1,270 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2012 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. - -// +build !appengine,!js - -// This file contains the implementation of the proto field accesses using package unsafe. - -package proto - -import ( - "reflect" - "unsafe" -) - -// 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 structPointer. -// In this implementation, a field is identified by its byte offset from the start of the struct. -type field uintptr - -// toField returns a field equivalent to the given reflect field. -func toField(f *reflect.StructField) field { - return field(f.Offset) -} - -// invalidField is an invalid field identifier. -const invalidField = ^field(0) - -// IsValid reports whether the field identifier is valid. -func (f field) IsValid() bool { - return f != ^field(0) -} - -// 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))) -} - -// 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))) -} - -// 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))) -} - -// 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))) -} - -// 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))) -} - -// 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))) -} - -// 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))) -} - -// 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))) -} - -// 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))) -} - -func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension { - return (*map[int32]Extension)(unsafe.Pointer(uintptr(p) + uintptr(f))) -} - -// 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))) -} - -// 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 -} - -// GetStructPointer reads a *struct field in the struct. -func structPointer_GetStructPointer(p structPointer, f field) structPointer { - return *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) -} - -// 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))) -} - -// 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 -} - -// 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:] -} - -// Get gets the value pointed at by *v. -func word32_Get(p word32) uint32 { - return **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)))) -} - -// 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 -} - -// Get gets the value pointed at by p. -func word32Val_Get(p word32Val) uint32 { - return *p -} - -// 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)))) -} - -// 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))) -} - -// 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 word64_IsNil(p word64) bool { - return *p == nil -} - -func word64_Get(p word64) uint64 { - return **p -} - -func structPointer_Word64(p structPointer, f field) word64 { - return word64((**uint64)(unsafe.Pointer(uintptr(p) + uintptr(f)))) -} - -// word64Val is like word32Val but for 64-bit values. -type word64Val *uint64 - -func word64Val_Set(p word64Val, o *Buffer, x uint64) { - *p = x -} - -func word64Val_Get(p word64Val) uint64 { - return *p -} - -func structPointer_Word64Val(p structPointer, f field) word64Val { - return word64Val((*uint64)(unsafe.Pointer(uintptr(p) + uintptr(f)))) -} - -// 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/golang/protobuf/proto/properties.go b/vendor/github.com/golang/protobuf/proto/properties.go deleted file mode 100644 index ec2289c00..000000000 --- a/vendor/github.com/golang/protobuf/proto/properties.go +++ /dev/null @@ -1,872 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 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 - -/* - * Routines for encoding data into the wire format for protocol buffers. - */ - -import ( - "fmt" - "log" - "os" - "reflect" - "sort" - "strconv" - "strings" - "sync" -) - -const debug bool = false - -// Constants that identify the encoding of a value on the wire. -const ( - WireVarint = 0 - WireFixed64 = 1 - WireBytes = 2 - WireStartGroup = 3 - WireEndGroup = 4 - 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. -type tagMap struct { - fastTags []int - slowTags map[int]int -} - -// tagMapFastLimit is the upper bound on the tag number that will be stored in -// the tagMap slice rather than its map. -const tagMapFastLimit = 1024 - -func (p *tagMap) get(t int) (int, bool) { - if t > 0 && t < tagMapFastLimit { - if t >= len(p.fastTags) { - return 0, false - } - fi := p.fastTags[t] - return fi, fi >= 0 - } - fi, ok := p.slowTags[t] - return fi, ok -} - -func (p *tagMap) put(t int, fi int) { - if t > 0 && t < tagMapFastLimit { - for len(p.fastTags) < t+1 { - p.fastTags = append(p.fastTags, -1) - } - p.fastTags[t] = fi - return - } - if p.slowTags == nil { - p.slowTags = make(map[int]int) - } - p.slowTags[t] = fi -} - -// StructProperties represents properties for all the fields of a struct. -// decoderTags and decoderOrigNames should only be used by the decoder. -type StructProperties struct { - Prop []*Properties // properties for each field - reqCount int // required count - 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. - OneofTypes map[string]*OneofProperties -} - -// OneofProperties represents information about a specific field in a oneof. -type OneofProperties struct { - Type reflect.Type // pointer to generated struct type for this oneof field - Field int // struct field number of the containing oneof in the message - Prop *Properties -} - -// Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec. -// See encode.go, (*Buffer).enc_struct. - -func (sp *StructProperties) Len() int { return len(sp.order) } -func (sp *StructProperties) Less(i, j int) bool { - return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag -} -func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] } - -// Properties represents the protocol-specific behavior of a single struct field. -type Properties struct { - Name string // name of the field, for error messages - OrigName string // original name before protocol compiler (always set) - JSONName string // name to use for JSON; determined by protoc - Wire string - WireType int - Tag int - Required bool - Optional bool - 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; set for []byte only - oneof bool // whether this is a oneof field - - Default string // default value - HasDefault bool // whether an explicit default was provided - def_uint64 uint64 - - 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 - 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 += strconv.Itoa(p.Tag) - if p.Required { - s += ",req" - } - if p.Optional { - s += ",opt" - } - if p.Repeated { - s += ",rep" - } - if p.Packed { - s += ",packed" - } - s += ",name=" + p.OrigName - if p.JSONName != p.OrigName { - s += ",json=" + p.JSONName - } - if p.proto3 { - s += ",proto3" - } - if p.oneof { - s += ",oneof" - } - if len(p.Enum) > 0 { - s += ",enum=" + p.Enum - } - if p.HasDefault { - s += ",def=" + p.Default - } - return s -} - -// Parse populates p by parsing a string in the protobuf struct field tag style. -func (p *Properties) Parse(s string) { - // "bytes,49,opt,name=foo,def=hello!" - fields := strings.Split(s, ",") // breaks def=, but handled below. - if len(fields) < 2 { - fmt.Fprintf(os.Stderr, "proto: tag has too few fields: %q\n", s) - return - } - - p.Wire = fields[0] - 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 - default: - fmt.Fprintf(os.Stderr, "proto: tag has unknown wire type: %q\n", s) - return - } - - var err error - p.Tag, err = strconv.Atoi(fields[1]) - if err != nil { - return - } - - for i := 2; i < len(fields); i++ { - f := fields[i] - switch { - case f == "req": - p.Required = true - case f == "opt": - p.Optional = true - case f == "rep": - p.Repeated = true - case f == "packed": - p.Packed = true - case strings.HasPrefix(f, "name="): - p.OrigName = f[5:] - case strings.HasPrefix(f, "json="): - p.JSONName = f[5:] - case strings.HasPrefix(f, "enum="): - p.Enum = f[5:] - case f == "proto3": - p.proto3 = true - case f == "oneof": - p.oneof = true - case strings.HasPrefix(f, "def="): - p.HasDefault = true - p.Default = f[4:] // rest of string - if i+1 < len(fields) { - // Commas aren't escaped, and def is always last. - p.Default += "," + strings.Join(fields[i+1:], ",") - break - } - } - } -} - -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() - -// 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 - - switch t1 := typ; t1.Kind() { - default: - fmt.Fprintf(os.Stderr, "proto: no coders for %v\n", t1) - - // proto3 scalar types - - case reflect.Bool: - p.enc = (*Buffer).enc_proto3_bool - p.dec = (*Buffer).dec_proto3_bool - p.size = size_proto3_bool - case reflect.Int32: - p.enc = (*Buffer).enc_proto3_int32 - p.dec = (*Buffer).dec_proto3_int32 - p.size = size_proto3_int32 - case reflect.Uint32: - p.enc = (*Buffer).enc_proto3_uint32 - p.dec = (*Buffer).dec_proto3_int32 // can reuse - p.size = size_proto3_uint32 - case reflect.Int64, reflect.Uint64: - p.enc = (*Buffer).enc_proto3_int64 - p.dec = (*Buffer).dec_proto3_int64 - p.size = size_proto3_int64 - case reflect.Float32: - p.enc = (*Buffer).enc_proto3_uint32 // can just treat them as bits - p.dec = (*Buffer).dec_proto3_int32 - p.size = size_proto3_uint32 - case reflect.Float64: - p.enc = (*Buffer).enc_proto3_int64 // can just treat them as bits - p.dec = (*Buffer).dec_proto3_int64 - p.size = size_proto3_int64 - case reflect.String: - p.enc = (*Buffer).enc_proto3_string - p.dec = (*Buffer).dec_proto3_string - p.size = size_proto3_string - - case reflect.Ptr: - 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 = 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.Map: - p.enc = (*Buffer).enc_new_map - p.dec = (*Buffer).dec_new_map - p.size = size_new_map - - p.mtype = t1 - 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), - // so we need encoders for the pointer to this type. - vtype = reflect.PtrTo(vtype) - } - p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp) - } - - // 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) - } else { - p.sprop = getPropertiesLocked(p.stype) - } - } -} - -var ( - 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 { - // We're checking for (likely) pointer-receiver methods - // so if t is not a pointer, something is very wrong. - // The calls above only invoke isMarshaler on pointer types. - if t.Kind() != reflect.Ptr { - panic("proto: misuse of isMarshaler") - } - return t.Implements(marshalerType) -} - -// isUnmarshaler reports whether type t implements Unmarshaler. -func isUnmarshaler(t reflect.Type) bool { - // We're checking for (likely) pointer-receiver methods - // so if t is not a pointer, something is very wrong. - // The calls above only invoke isUnmarshaler on pointer types. - if t.Kind() != reflect.Ptr { - panic("proto: misuse of isUnmarshaler") - } - 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) -} - -func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) { - // "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.setEncAndDec(typ, f, lockGetProp) -} - -var ( - propertiesMu sync.RWMutex - propertiesMap = make(map[reflect.Type]*StructProperties) -) - -// GetProperties returns the list of properties for the type represented by t. -// t must represent a generated struct type of a protocol message. -func GetProperties(t reflect.Type) *StructProperties { - if t.Kind() != reflect.Struct { - panic("proto: type must have kind struct") - } - - // Most calls to GetProperties in a long-running program will be - // retrieving details for types we have seen before. - propertiesMu.RLock() - sprop, ok := propertiesMap[t] - propertiesMu.RUnlock() - if ok { - if collectStats { - stats.Chit++ - } - return sprop - } - - propertiesMu.Lock() - sprop = getPropertiesLocked(t) - propertiesMu.Unlock() - return sprop -} - -// 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) - prop.unrecField = invalidField - prop.Prop = make([]*Properties, t.NumField()) - prop.order = make([]int, t.NumField()) - - for i := 0; i < t.NumField(); i++ { - f := t.Field(i) - p := new(Properties) - 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 - 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 != "" { - // Oneof fields don't use the traditional protobuf tag. - p.OrigName = oneof - } - prop.Prop[i] = p - prop.order[i] = i - if debug { - print(i, " ", f.Name, " ", t.String(), " ") - if p.Tag > 0 { - print(p.String()) - } - 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. - sort.Sort(prop) - - type oneofMessage interface { - XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{}) - } - if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok { - var oots []interface{} - prop.oneofMarshaler, prop.oneofUnmarshaler, prop.oneofSizer, oots = om.XXX_OneofFuncs() - prop.stype = t - - // Interpret oneof metadata. - prop.OneofTypes = make(map[string]*OneofProperties) - for _, oot := range oots { - oop := &OneofProperties{ - Type: reflect.ValueOf(oot).Type(), // *T - Prop: new(Properties), - } - sft := oop.Type.Elem().Field(0) - oop.Prop.Name = sft.Name - oop.Prop.Parse(sft.Tag.Get("protobuf")) - // There will be exactly one interface field that - // this new value is assignable to. - for i := 0; i < t.NumField(); i++ { - f := t.Field(i) - if f.Type.Kind() != reflect.Interface { - continue - } - if !oop.Type.AssignableTo(f.Type) { - continue - } - oop.Field = i - break - } - prop.OneofTypes[oop.Prop.OrigName] = oop - } - } - - // build required counts - // build tags - reqCount := 0 - prop.decoderOrigNames = make(map[string]int) - for i, p := range prop.Prop { - if strings.HasPrefix(p.Name, "XXX_") { - // Internal fields should not appear in tags/origNames maps. - // They are handled specially when encoding and decoding. - continue - } - if p.Required { - reqCount++ - } - prop.decoderTags.put(p.Tag, i) - prop.decoderOrigNames[p.OrigName] = i - } - prop.reqCount = reqCount - - 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. - -var enumValueMaps = make(map[string]map[string]int32) - -// RegisterEnum is called from the generated code to install the enum descriptor -// maps into the global table to aid parsing text format protocol buffers. -func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) { - if _, ok := enumValueMaps[typeName]; ok { - panic("proto: duplicate enum registered: " + typeName) - } - enumValueMaps[typeName] = valueMap -} - -// EnumValueMap returns the mapping from names to integers of the -// enum type enumType, or a nil if not found. -func EnumValueMap(enumType string) map[string]int32 { - return enumValueMaps[enumType] -} - -// A registry of all linked message types. -// The string is a fully-qualified proto name ("pkg.Message"). -var ( - 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 := protoTypes[name]; ok { - // TODO: Some day, make this a panic. - log.Printf("proto: duplicate proto type registered: %s", name) - return - } - t := reflect.TypeOf(x) - protoTypes[name] = t - revProtoTypes[t] = name -} - -// MessageName returns the fully-qualified proto name for the given message type. -func MessageName(x Message) string { - type xname interface { - XXX_MessageName() string - } - if m, ok := x.(xname); ok { - return m.XXX_MessageName() - } - return revProtoTypes[reflect.TypeOf(x)] -} - -// MessageType returns the message type (pointer to struct) for a named message. -func MessageType(name string) reflect.Type { return protoTypes[name] } - -// A registry of all linked proto files. -var ( - protoFiles = make(map[string][]byte) // file name => fileDescriptor -) - -// RegisterFile is called from generated code and maps from the -// full file name of a .proto file to its compressed FileDescriptorProto. -func RegisterFile(filename string, fileDescriptor []byte) { - protoFiles[filename] = fileDescriptor -} - -// FileDescriptor returns the compressed FileDescriptorProto for a .proto file. -func FileDescriptor(filename string) []byte { return protoFiles[filename] } diff --git a/vendor/github.com/golang/protobuf/proto/text.go b/vendor/github.com/golang/protobuf/proto/text.go deleted file mode 100644 index 965876bf0..000000000 --- a/vendor/github.com/golang/protobuf/proto/text.go +++ /dev/null @@ -1,854 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 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 - -// Functions for writing the text protocol buffer format. - -import ( - "bufio" - "bytes" - "encoding" - "errors" - "fmt" - "io" - "log" - "math" - "reflect" - "sort" - "strings" -) - -var ( - newline = []byte("\n") - spaces = []byte(" ") - gtNewline = []byte(">\n") - endBraceNewline = []byte("}\n") - backslashN = []byte{'\\', 'n'} - backslashR = []byte{'\\', 'r'} - backslashT = []byte{'\\', 't'} - backslashDQ = []byte{'\\', '"'} - backslashBS = []byte{'\\', '\\'} - posInf = []byte("inf") - negInf = []byte("-inf") - nan = []byte("nan") -) - -type writer interface { - io.Writer - WriteByte(byte) error -} - -// textWriter is an io.Writer that tracks its indentation level. -type textWriter struct { - ind int - complete bool // if the current position is a complete line - compact bool // whether to write out as a one-liner - w writer -} - -func (w *textWriter) WriteString(s string) (n int, err error) { - if !strings.Contains(s, "\n") { - if !w.compact && w.complete { - w.writeIndent() - } - w.complete = false - return io.WriteString(w.w, s) - } - // WriteString is typically called without newlines, so this - // codepath and its copy are rare. We copy to avoid - // duplicating all of Write's logic here. - return w.Write([]byte(s)) -} - -func (w *textWriter) Write(p []byte) (n int, err error) { - newlines := bytes.Count(p, newline) - if newlines == 0 { - if !w.compact && w.complete { - w.writeIndent() - } - n, err = w.w.Write(p) - w.complete = false - return n, err - } - - frags := bytes.SplitN(p, newline, newlines+1) - if w.compact { - for i, frag := range frags { - if i > 0 { - if err := w.w.WriteByte(' '); err != nil { - return n, err - } - n++ - } - nn, err := w.w.Write(frag) - n += nn - if err != nil { - return n, err - } - } - return n, nil - } - - for i, frag := range frags { - if w.complete { - w.writeIndent() - } - nn, err := w.w.Write(frag) - n += nn - if err != nil { - return n, err - } - if i+1 < len(frags) { - if err := w.w.WriteByte('\n'); err != nil { - return n, err - } - n++ - } - } - w.complete = len(frags[len(frags)-1]) == 0 - return n, nil -} - -func (w *textWriter) WriteByte(c byte) error { - if w.compact && c == '\n' { - c = ' ' - } - if !w.compact && w.complete { - w.writeIndent() - } - err := w.w.WriteByte(c) - w.complete = c == '\n' - return err -} - -func (w *textWriter) indent() { w.ind++ } - -func (w *textWriter) unindent() { - if w.ind == 0 { - log.Print("proto: textWriter unindented too far") - return - } - w.ind-- -} - -func writeName(w *textWriter, props *Properties) error { - if _, err := w.WriteString(props.OrigName); err != nil { - return err - } - if props.Wire != "group" { - return w.WriteByte(':') - } - 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 { - switch { - case ch == '.' || ch == '/' || ch == '_': - continue - case '0' <= ch && ch <= '9': - continue - case 'A' <= ch && ch <= 'Z': - continue - case 'a' <= ch && ch <= 'z': - continue - default: - return true - } - } - return false -} - -// isAny reports whether sv is a google.protobuf.Any message -func isAny(sv reflect.Value) bool { - type wkt interface { - XXX_WellKnownType() string - } - t, ok := sv.Addr().Interface().(wkt) - return ok && t.XXX_WellKnownType() == "Any" -} - -// writeProto3Any writes an expanded google.protobuf.Any message. -// -// It returns (false, nil) if sv value can't be unmarshaled (e.g. because -// required messages are not linked in). -// -// It returns (true, error) when sv was written in expanded format or an error -// was encountered. -func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) { - turl := sv.FieldByName("TypeUrl") - val := sv.FieldByName("Value") - if !turl.IsValid() || !val.IsValid() { - return true, errors.New("proto: invalid google.protobuf.Any message") - } - - b, ok := val.Interface().([]byte) - if !ok { - return true, errors.New("proto: invalid google.protobuf.Any message") - } - - parts := strings.Split(turl.String(), "/") - mt := MessageType(parts[len(parts)-1]) - if mt == nil { - return false, nil - } - m := reflect.New(mt.Elem()) - if err := Unmarshal(b, m.Interface().(Message)); err != nil { - return false, nil - } - w.Write([]byte("[")) - u := turl.String() - if requiresQuotes(u) { - writeString(w, u) - } else { - w.Write([]byte(u)) - } - if w.compact { - w.Write([]byte("]:<")) - } else { - w.Write([]byte("]: <\n")) - w.ind++ - } - if err := tm.writeStruct(w, m.Elem()); err != nil { - return true, err - } - if w.compact { - w.Write([]byte("> ")) - } else { - w.ind-- - w.Write([]byte(">\n")) - } - return true, nil -} - -func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error { - if tm.ExpandAny && isAny(sv) { - if canExpand, err := tm.writeProto3Any(w, sv); canExpand { - return err - } - } - st := sv.Type() - sprops := GetProperties(st) - for i := 0; i < sv.NumField(); i++ { - fv := sv.Field(i) - props := sprops.Prop[i] - name := st.Field(i).Name - - if strings.HasPrefix(name, "XXX_") { - // There are two XXX_ fields: - // XXX_unrecognized []byte - // XXX_extensions map[int32]proto.Extension - // The first is handled here; - // the second is handled at the bottom of this function. - if name == "XXX_unrecognized" && !fv.IsNil() { - if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil { - return err - } - } - continue - } - if fv.Kind() == reflect.Ptr && fv.IsNil() { - // Field not filled in. This could be an optional field or - // a required field that wasn't filled in. Either way, there - // isn't anything we can show for it. - continue - } - if fv.Kind() == reflect.Slice && fv.IsNil() { - // Repeated field that is empty, or a bytes field that is unused. - continue - } - - if props.Repeated && fv.Kind() == reflect.Slice { - // Repeated field. - for j := 0; j < fv.Len(); j++ { - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - v := fv.Index(j) - if v.Kind() == reflect.Ptr && v.IsNil() { - // A nil message in a repeated field is not valid, - // but we can handle that more gracefully than panicking. - if _, err := w.Write([]byte("\n")); err != nil { - return err - } - continue - } - if err := tm.writeAny(w, v, props); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - continue - } - if fv.Kind() == reflect.Map { - // Map fields are rendered as a repeated struct with key/value fields. - keys := fv.MapKeys() - sort.Sort(mapKeys(keys)) - for _, key := range keys { - val := fv.MapIndex(key) - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - // open struct - if err := w.WriteByte('<'); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte('\n'); err != nil { - return err - } - } - w.indent() - // key - if _, err := w.WriteString("key:"); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, key, props.mkeyprop); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - // nil values aren't legal, but we can avoid panicking because of them. - if val.Kind() != reflect.Ptr || !val.IsNil() { - // value - if _, err := w.WriteString("value:"); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, val, props.mvalprop); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - // close struct - w.unindent() - if err := w.WriteByte('>'); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - continue - } - if props.proto3 && fv.Kind() == reflect.Slice && fv.Len() == 0 { - // empty bytes field - continue - } - if fv.Kind() != reflect.Ptr && fv.Kind() != reflect.Slice { - // proto3 non-repeated scalar field; skip if zero value - if isProto3Zero(fv) { - continue - } - } - - if fv.Kind() == reflect.Interface { - // Check if it is a oneof. - if st.Field(i).Tag.Get("protobuf_oneof") != "" { - // fv is nil, or holds a pointer to generated struct. - // That generated struct has exactly one field, - // which has a protobuf struct tag. - if fv.IsNil() { - continue - } - inner := fv.Elem().Elem() // interface -> *T -> T - tag := inner.Type().Field(0).Tag.Get("protobuf") - props = new(Properties) // Overwrite the outer props var, but not its pointee. - props.Parse(tag) - // Write the value in the oneof, not the oneof itself. - fv = inner.Field(0) - - // Special case to cope with malformed messages gracefully: - // If the value in the oneof is a nil pointer, don't panic - // in writeAny. - if fv.Kind() == reflect.Ptr && fv.IsNil() { - // Use errors.New so writeAny won't render quotes. - msg := errors.New("/* nil */") - fv = reflect.ValueOf(&msg).Elem() - } - } - } - - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if b, ok := fv.Interface().(raw); ok { - if err := writeRaw(w, b.Bytes()); err != nil { - return err - } - continue - } - - // Enums have a String method, so writeAny will work fine. - if err := tm.writeAny(w, fv, props); err != nil { - return err - } - - if err := w.WriteByte('\n'); err != nil { - return err - } - } - - // Extensions (the XXX_extensions field). - pv := sv.Addr() - if _, ok := extendable(pv.Interface()); ok { - if err := tm.writeExtensions(w, pv); err != nil { - return err - } - } - - 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) - - // Floats have special cases. - if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 { - x := v.Float() - var b []byte - switch { - case math.IsInf(x, 1): - b = posInf - case math.IsInf(x, -1): - b = negInf - case math.IsNaN(x): - b = nan - } - if b != nil { - _, err := w.Write(b) - return err - } - // Other values are handled below. - } - - // We don't attempt to serialise every possible value type; only those - // that can occur in protocol buffers. - switch v.Kind() { - case reflect.Slice: - // Should only be a []byte; repeated fields are handled in writeStruct. - if err := writeString(w, string(v.Bytes())); err != nil { - return err - } - case reflect.String: - if err := writeString(w, v.String()); err != nil { - return err - } - case reflect.Struct: - // Required/optional group/message. - var bra, ket byte = '<', '>' - if props != nil && props.Wire == "group" { - bra, ket = '{', '}' - } - if err := w.WriteByte(bra); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte('\n'); err != nil { - return err - } - } - w.indent() - if etm, ok := v.Interface().(encoding.TextMarshaler); ok { - text, err := etm.MarshalText() - if err != nil { - return err - } - if _, err = w.Write(text); err != nil { - return err - } - } else if err := tm.writeStruct(w, v); err != nil { - return err - } - w.unindent() - if err := w.WriteByte(ket); err != nil { - return err - } - default: - _, err := fmt.Fprint(w, v.Interface()) - return err - } - return nil -} - -// equivalent to C's isprint. -func isprint(c byte) bool { - return c >= 0x20 && c < 0x7f -} - -// writeString writes a string in the protocol buffer text format. -// It is similar to strconv.Quote except we don't use Go escape sequences, -// we treat the string as a byte sequence, and we use octal escapes. -// These differences are to maintain interoperability with the other -// languages' implementations of the text format. -func writeString(w *textWriter, s string) error { - // use WriteByte here to get any needed indent - if err := w.WriteByte('"'); err != nil { - return err - } - // Loop over the bytes, not the runes. - for i := 0; i < len(s); i++ { - var err error - // Divergence from C++: we don't escape apostrophes. - // There's no need to escape them, and the C++ parser - // copes with a naked apostrophe. - switch c := s[i]; c { - case '\n': - _, err = w.w.Write(backslashN) - case '\r': - _, err = w.w.Write(backslashR) - case '\t': - _, err = w.w.Write(backslashT) - case '"': - _, err = w.w.Write(backslashDQ) - case '\\': - _, err = w.w.Write(backslashBS) - default: - if isprint(c) { - err = w.w.WriteByte(c) - } else { - _, err = fmt.Fprintf(w.w, "\\%03o", c) - } - } - if err != nil { - return err - } - } - return w.WriteByte('"') -} - -func writeUnknownStruct(w *textWriter, data []byte) (err error) { - if !w.compact { - if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil { - return err - } - } - b := NewBuffer(data) - for b.index < len(b.buf) { - x, err := b.DecodeVarint() - if err != nil { - _, err := fmt.Fprintf(w, "/* %v */\n", err) - return err - } - wire, tag := x&7, x>>3 - if wire == WireEndGroup { - w.unindent() - if _, err := w.Write(endBraceNewline); err != nil { - return err - } - continue - } - if _, err := fmt.Fprint(w, tag); err != nil { - return err - } - if wire != WireStartGroup { - if err := w.WriteByte(':'); err != nil { - return err - } - } - if !w.compact || wire == WireStartGroup { - if err := w.WriteByte(' '); err != nil { - return err - } - } - switch wire { - case WireBytes: - buf, e := b.DecodeRawBytes(false) - if e == nil { - _, err = fmt.Fprintf(w, "%q", buf) - } else { - _, err = fmt.Fprintf(w, "/* %v */", e) - } - case WireFixed32: - x, err = b.DecodeFixed32() - err = writeUnknownInt(w, x, err) - case WireFixed64: - x, err = b.DecodeFixed64() - err = writeUnknownInt(w, x, err) - case WireStartGroup: - err = w.WriteByte('{') - w.indent() - case WireVarint: - x, err = b.DecodeVarint() - err = writeUnknownInt(w, x, err) - default: - _, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire) - } - if err != nil { - return err - } - if err = w.WriteByte('\n'); err != nil { - return err - } - } - return nil -} - -func writeUnknownInt(w *textWriter, x uint64, err error) error { - if err == nil { - _, err = fmt.Fprint(w, x) - } else { - _, err = fmt.Fprintf(w, "/* %v */", err) - } - return err -} - -type int32Slice []int32 - -func (s int32Slice) Len() int { return len(s) } -func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] } -func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] } - -// writeExtensions writes all the extensions in pv. -// pv is assumed to be a pointer to a protocol message struct that is extendable. -func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error { - emap := extensionMaps[pv.Type().Elem()] - ep, _ := extendable(pv.Interface()) - - // Order the extensions by ID. - // This isn't strictly necessary, but it will give us - // canonical output, which will also make testing easier. - m, mu := ep.extensionsRead() - if m == nil { - return nil - } - mu.Lock() - ids := make([]int32, 0, len(m)) - for id := range m { - ids = append(ids, id) - } - sort.Sort(int32Slice(ids)) - mu.Unlock() - - for _, extNum := range ids { - ext := m[extNum] - var desc *ExtensionDesc - if emap != nil { - desc = emap[extNum] - } - if desc == nil { - // Unknown extension. - if err := writeUnknownStruct(w, ext.enc); err != nil { - return err - } - continue - } - - pb, err := GetExtension(ep, desc) - if err != nil { - return fmt.Errorf("failed getting extension: %v", err) - } - - // Repeated extensions will appear as a slice. - if !desc.repeated() { - if err := tm.writeExtension(w, desc.Name, pb); err != nil { - return err - } - } else { - v := reflect.ValueOf(pb) - for i := 0; i < v.Len(); i++ { - if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil { - return err - } - } - } - } - return nil -} - -func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error { - if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - return nil -} - -func (w *textWriter) writeIndent() { - if !w.complete { - return - } - remain := w.ind * 2 - for remain > 0 { - n := remain - if n > len(spaces) { - n = len(spaces) - } - w.w.Write(spaces[:n]) - remain -= n - } - w.complete = false -} - -// TextMarshaler is a configurable text format marshaler. -type TextMarshaler struct { - Compact bool // use compact text format (one line). - ExpandAny bool // expand google.protobuf.Any messages of known types -} - -// Marshal writes a given protocol buffer in text format. -// The only errors returned are from w. -func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error { - val := reflect.ValueOf(pb) - if pb == nil || val.IsNil() { - w.Write([]byte("")) - return nil - } - var bw *bufio.Writer - ww, ok := w.(writer) - if !ok { - bw = bufio.NewWriter(w) - ww = bw - } - aw := &textWriter{ - w: ww, - complete: true, - compact: tm.Compact, - } - - if etm, ok := pb.(encoding.TextMarshaler); ok { - text, err := etm.MarshalText() - if err != nil { - return err - } - if _, err = aw.Write(text); err != nil { - return err - } - if bw != nil { - return bw.Flush() - } - return nil - } - // Dereference the received pointer so we don't have outer < and >. - v := reflect.Indirect(val) - if err := tm.writeStruct(aw, v); err != nil { - return err - } - if bw != nil { - return bw.Flush() - } - return nil -} - -// Text is the same as Marshal, but returns the string directly. -func (tm *TextMarshaler) Text(pb Message) string { - var buf bytes.Buffer - tm.Marshal(&buf, pb) - return buf.String() -} - -var ( - defaultTextMarshaler = TextMarshaler{} - compactTextMarshaler = TextMarshaler{Compact: true} -) - -// TODO: consider removing some of the Marshal functions below. - -// MarshalText writes a given protocol buffer in text format. -// The only errors returned are from w. -func MarshalText(w io.Writer, pb Message) error { return defaultTextMarshaler.Marshal(w, pb) } - -// MarshalTextString is the same as MarshalText, but returns the string directly. -func MarshalTextString(pb Message) string { return defaultTextMarshaler.Text(pb) } - -// CompactText writes a given protocol buffer in compact text format (one line). -func CompactText(w io.Writer, pb Message) error { return compactTextMarshaler.Marshal(w, pb) } - -// CompactTextString is the same as CompactText, but returns the string directly. -func CompactTextString(pb Message) string { return compactTextMarshaler.Text(pb) } diff --git a/vendor/github.com/golang/protobuf/proto/text_parser.go b/vendor/github.com/golang/protobuf/proto/text_parser.go deleted file mode 100644 index 61f83c1e1..000000000 --- a/vendor/github.com/golang/protobuf/proto/text_parser.go +++ /dev/null @@ -1,895 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 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 - -// Functions for parsing the Text protocol buffer format. -// TODO: message sets. - -import ( - "encoding" - "errors" - "fmt" - "reflect" - "strconv" - "strings" - "unicode/utf8" -) - -// Error string emitted when deserializing Any and fields are already set -const anyRepeatedlyUnpacked = "Any message unpacked multiple times, or %q already set" - -type ParseError struct { - Message string - Line int // 1-based line number - Offset int // 0-based byte offset from start of input -} - -func (p *ParseError) Error() string { - if p.Line == 1 { - // show offset only for first line - return fmt.Sprintf("line 1.%d: %v", p.Offset, p.Message) - } - return fmt.Sprintf("line %d: %v", p.Line, p.Message) -} - -type token struct { - value string - err *ParseError - line int // line number - offset int // byte number from start of input, not start of line - unquoted string // the unquoted version of value, if it was a quoted string -} - -func (t *token) String() string { - if t.err == nil { - return fmt.Sprintf("%q (line=%d, offset=%d)", t.value, t.line, t.offset) - } - return fmt.Sprintf("parse error: %v", t.err) -} - -type textParser struct { - s string // remaining input - done bool // whether the parsing is finished (success or error) - backed bool // whether back() was called - offset, line int - cur token -} - -func newTextParser(s string) *textParser { - p := new(textParser) - p.s = s - p.line = 1 - p.cur.line = 1 - return p -} - -func (p *textParser) errorf(format string, a ...interface{}) *ParseError { - pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset} - p.cur.err = pe - p.done = true - return pe -} - -// Numbers and identifiers are matched by [-+._A-Za-z0-9] -func isIdentOrNumberChar(c byte) bool { - switch { - case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z': - return true - case '0' <= c && c <= '9': - return true - } - switch c { - case '-', '+', '.', '_': - return true - } - return false -} - -func isWhitespace(c byte) bool { - switch c { - case ' ', '\t', '\n', '\r': - return true - } - return false -} - -func isQuote(c byte) bool { - switch c { - case '"', '\'': - return true - } - return false -} - -func (p *textParser) skipWhitespace() { - i := 0 - for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') { - if p.s[i] == '#' { - // comment; skip to end of line or input - for i < len(p.s) && p.s[i] != '\n' { - i++ - } - if i == len(p.s) { - break - } - } - if p.s[i] == '\n' { - p.line++ - } - i++ - } - p.offset += i - p.s = p.s[i:len(p.s)] - if len(p.s) == 0 { - p.done = true - } -} - -func (p *textParser) advance() { - // Skip whitespace - p.skipWhitespace() - if p.done { - return - } - - // Start of non-whitespace - p.cur.err = nil - p.cur.offset, p.cur.line = p.offset, p.line - p.cur.unquoted = "" - switch p.s[0] { - case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/': - // Single symbol - p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)] - case '"', '\'': - // Quoted string - i := 1 - for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' { - if p.s[i] == '\\' && i+1 < len(p.s) { - // skip escaped char - i++ - } - i++ - } - if i >= len(p.s) || p.s[i] != p.s[0] { - p.errorf("unmatched quote") - return - } - unq, err := unquoteC(p.s[1:i], rune(p.s[0])) - if err != nil { - p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err) - return - } - p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)] - p.cur.unquoted = unq - default: - i := 0 - for i < len(p.s) && isIdentOrNumberChar(p.s[i]) { - i++ - } - if i == 0 { - p.errorf("unexpected byte %#x", p.s[0]) - return - } - p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)] - } - p.offset += len(p.cur.value) -} - -var ( - errBadUTF8 = errors.New("proto: bad UTF-8") - errBadHex = errors.New("proto: bad hexadecimal") -) - -func unquoteC(s string, quote rune) (string, error) { - // This is based on C++'s tokenizer.cc. - // Despite its name, this is *not* parsing C syntax. - // For instance, "\0" is an invalid quoted string. - - // Avoid allocation in trivial cases. - simple := true - for _, r := range s { - if r == '\\' || r == quote { - simple = false - break - } - } - if simple { - return s, nil - } - - buf := make([]byte, 0, 3*len(s)/2) - for len(s) > 0 { - r, n := utf8.DecodeRuneInString(s) - if r == utf8.RuneError && n == 1 { - return "", errBadUTF8 - } - s = s[n:] - if r != '\\' { - if r < utf8.RuneSelf { - buf = append(buf, byte(r)) - } else { - buf = append(buf, string(r)...) - } - continue - } - - ch, tail, err := unescape(s) - if err != nil { - return "", err - } - buf = append(buf, ch...) - s = tail - } - return string(buf), nil -} - -func unescape(s string) (ch string, tail string, err error) { - r, n := utf8.DecodeRuneInString(s) - if r == utf8.RuneError && n == 1 { - return "", "", errBadUTF8 - } - s = s[n:] - switch r { - case 'a': - return "\a", s, nil - case 'b': - return "\b", s, nil - case 'f': - return "\f", s, nil - case 'n': - return "\n", s, nil - case 'r': - return "\r", s, nil - case 't': - return "\t", s, nil - case 'v': - return "\v", s, nil - case '?': - return "?", s, nil // trigraph workaround - case '\'', '"', '\\': - return string(r), s, nil - case '0', '1', '2', '3', '4', '5', '6', '7', 'x', 'X': - if len(s) < 2 { - return "", "", fmt.Errorf(`\%c requires 2 following digits`, r) - } - base := 8 - ss := s[:2] - s = s[2:] - if r == 'x' || r == 'X' { - base = 16 - } else { - ss = string(r) + ss - } - i, err := strconv.ParseUint(ss, base, 8) - if err != nil { - return "", "", err - } - return string([]byte{byte(i)}), s, nil - case 'u', 'U': - n := 4 - if r == 'U' { - n = 8 - } - if len(s) < n { - return "", "", fmt.Errorf(`\%c requires %d digits`, r, n) - } - - 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 - } - 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 } - -// Advances the parser and returns the new current token. -func (p *textParser) next() *token { - if p.backed || p.done { - p.backed = false - return &p.cur - } - p.advance() - if p.done { - p.cur.value = "" - } else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) { - // Look for multiple quoted strings separated by whitespace, - // and concatenate them. - cat := p.cur - for { - p.skipWhitespace() - if p.done || !isQuote(p.s[0]) { - break - } - p.advance() - if p.cur.err != nil { - return &p.cur - } - cat.value += " " + p.cur.value - cat.unquoted += p.cur.unquoted - } - p.done = false // parser may have seen EOF, but we want to return cat - p.cur = cat - } - return &p.cur -} - -func (p *textParser) consumeToken(s string) error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != s { - p.back() - return p.errorf("expected %q, found %q", s, tok.value) - } - return nil -} - -// Return a RequiredNotSetError indicating which required field was not set. -func (p *textParser) missingRequiredFieldError(sv reflect.Value) *RequiredNotSetError { - st := sv.Type() - sprops := GetProperties(st) - for i := 0; i < st.NumField(); i++ { - if !isNil(sv.Field(i)) { - continue - } - - props := sprops.Prop[i] - if props.Required { - return &RequiredNotSetError{fmt.Sprintf("%v.%v", st, props.OrigName)} - } - } - return &RequiredNotSetError{fmt.Sprintf("%v.", st)} // should not happen -} - -// Returns the index in the struct for the named field, as well as the parsed tag properties. -func structFieldByName(sprops *StructProperties, name string) (int, *Properties, bool) { - i, ok := sprops.decoderOrigNames[name] - if ok { - return i, sprops.Prop[i], true - } - return -1, nil, false -} - -// Consume a ':' from the input stream (if the next token is a colon), -// returning an error if a colon is needed but not present. -func (p *textParser) checkForColon(props *Properties, typ reflect.Type) *ParseError { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != ":" { - // Colon is optional when the field is a group or message. - needColon := true - switch props.Wire { - case "group": - needColon = false - case "bytes": - // A "bytes" field is either a message, a string, or a repeated field; - // those three become *T, *string and []T respectively, so we can check for - // this field being a pointer to a non-string. - if typ.Kind() == reflect.Ptr { - // *T or *string - if typ.Elem().Kind() == reflect.String { - break - } - } else if typ.Kind() == reflect.Slice { - // []T or []*T - if typ.Elem().Kind() != reflect.Ptr { - break - } - } else if typ.Kind() == reflect.String { - // The proto3 exception is for a string field, - // which requires a colon. - break - } - needColon = false - } - if needColon { - return p.errorf("expected ':', found %q", tok.value) - } - p.back() - } - return nil -} - -func (p *textParser) readStruct(sv reflect.Value, terminator string) error { - st := sv.Type() - sprops := GetProperties(st) - reqCount := sprops.reqCount - var reqFieldErr error - fieldSet := make(map[string]bool) - // A struct is a sequence of "name: value", terminated by one of - // '>' or '}', or the end of the input. A name may also be - // "[extension]" or "[type/url]". - // - // The whole struct can also be an expanded Any message, like: - // [type/url] < ... struct contents ... > - for { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == terminator { - break - } - if tok.value == "[" { - // Looks like an extension or an Any. - // - // TODO: Check whether we need to handle - // namespace rooted names (e.g. ".something.Foo"). - extName, err := p.consumeExtName() - if err != nil { - return err - } - - if s := strings.LastIndex(extName, "/"); s >= 0 { - // If it contains a slash, it's an Any type URL. - messageName := extName[s+1:] - mt := MessageType(messageName) - if mt == nil { - return p.errorf("unrecognized message %q in google.protobuf.Any", messageName) - } - tok = p.next() - if tok.err != nil { - return tok.err - } - // consume an optional colon - if tok.value == ":" { - tok = p.next() - if tok.err != nil { - return tok.err - } - } - var terminator string - switch tok.value { - case "<": - terminator = ">" - case "{": - terminator = "}" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - v := reflect.New(mt.Elem()) - if pe := p.readStruct(v.Elem(), terminator); pe != nil { - return pe - } - b, err := Marshal(v.Interface().(Message)) - if err != nil { - return p.errorf("failed to marshal message of type %q: %v", messageName, err) - } - if fieldSet["type_url"] { - return p.errorf(anyRepeatedlyUnpacked, "type_url") - } - if fieldSet["value"] { - return p.errorf(anyRepeatedlyUnpacked, "value") - } - sv.FieldByName("TypeUrl").SetString(extName) - sv.FieldByName("Value").SetBytes(b) - fieldSet["type_url"] = true - fieldSet["value"] = true - continue - } - - var desc *ExtensionDesc - // This could be faster, but it's functional. - // TODO: Do something smarter than a linear scan. - for _, d := range RegisteredExtensions(reflect.New(st).Interface().(Message)) { - if d.Name == extName { - desc = d - break - } - } - if desc == nil { - return p.errorf("unrecognized extension %q", extName) - } - - props := &Properties{} - props.Parse(desc.Tag) - - typ := reflect.TypeOf(desc.ExtensionType) - if err := p.checkForColon(props, typ); err != nil { - return err - } - - rep := desc.repeated() - - // Read the extension structure, and set it in - // the value we're constructing. - var ext reflect.Value - if !rep { - ext = reflect.New(typ).Elem() - } else { - ext = reflect.New(typ.Elem()).Elem() - } - if err := p.readAny(ext, props); err != nil { - if _, ok := err.(*RequiredNotSetError); !ok { - return err - } - reqFieldErr = err - } - ep := sv.Addr().Interface().(Message) - if !rep { - SetExtension(ep, desc, ext.Interface()) - } else { - old, err := GetExtension(ep, desc) - var sl reflect.Value - if err == nil { - sl = reflect.ValueOf(old) // existing slice - } else { - sl = reflect.MakeSlice(typ, 0, 1) - } - sl = reflect.Append(sl, ext) - SetExtension(ep, desc, sl.Interface()) - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - continue - } - - // This is a normal, non-extension field. - name := tok.value - var dst reflect.Value - fi, props, ok := structFieldByName(sprops, name) - if ok { - dst = sv.Field(fi) - } else if oop, ok := sprops.OneofTypes[name]; ok { - // It is a oneof. - props = oop.Prop - nv := reflect.New(oop.Type.Elem()) - dst = nv.Elem().Field(0) - field := sv.Field(oop.Field) - if !field.IsNil() { - return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, sv.Type().Field(oop.Field).Name) - } - field.Set(nv) - } - if !dst.IsValid() { - return p.errorf("unknown field name %q in %v", name, st) - } - - if dst.Kind() == reflect.Map { - // Consume any colon. - if err := p.checkForColon(props, dst.Type()); err != nil { - return err - } - - // Construct the map if it doesn't already exist. - if dst.IsNil() { - dst.Set(reflect.MakeMap(dst.Type())) - } - key := reflect.New(dst.Type().Key()).Elem() - val := reflect.New(dst.Type().Elem()).Elem() - - // The map entry should be this sequence of tokens: - // < key : KEY value : VALUE > - // However, implementations may omit key or value, and technically - // we should support them in any order. See b/28924776 for a time - // this went wrong. - - tok := p.next() - var terminator string - switch tok.value { - case "<": - terminator = ">" - case "{": - terminator = "}" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - for { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == terminator { - break - } - switch tok.value { - case "key": - if err := p.consumeToken(":"); err != nil { - return err - } - 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.mvalprop, dst.Type().Elem()); err != nil { - return err - } - if err := p.readAny(val, props.mvalprop); err != nil { - return err - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - default: - p.back() - return p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value) - } - } - - dst.SetMapIndex(key, val) - continue - } - - // Check that it's not already set if it's not a repeated field. - if !props.Repeated && fieldSet[name] { - return p.errorf("non-repeated field %q was repeated", name) - } - - if err := p.checkForColon(props, dst.Type()); err != nil { - return err - } - - // Parse into the field. - fieldSet[name] = true - if err := p.readAny(dst, props); err != nil { - if _, ok := err.(*RequiredNotSetError); !ok { - return err - } - reqFieldErr = err - } - if props.Required { - reqCount-- - } - - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - - } - - if reqCount > 0 { - return p.missingRequiredFieldError(sv) - } - return reqFieldErr -} - -// consumeExtName consumes extension name or expanded Any type URL and the -// following ']'. It returns the name or URL consumed. -func (p *textParser) consumeExtName() (string, error) { - tok := p.next() - if tok.err != nil { - return "", tok.err - } - - // If extension name or type url is quoted, it's a single token. - if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] { - name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0])) - if err != nil { - return "", err - } - return name, p.consumeToken("]") - } - - // Consume everything up to "]" - var parts []string - for tok.value != "]" { - parts = append(parts, tok.value) - tok = p.next() - if tok.err != nil { - return "", p.errorf("unrecognized type_url or extension name: %s", tok.err) - } - } - return strings.Join(parts, ""), nil -} - -// consumeOptionalSeparator consumes an optional semicolon or comma. -// It is used in readStruct to provide backward compatibility. -func (p *textParser) consumeOptionalSeparator() error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != ";" && tok.value != "," { - p.back() - } - return nil -} - -func (p *textParser) readAny(v reflect.Value, props *Properties) error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == "" { - return p.errorf("unexpected EOF") - } - - switch fv := v; fv.Kind() { - case reflect.Slice: - at := v.Type() - if at.Elem().Kind() == reflect.Uint8 { - // Special case for []byte - if tok.value[0] != '"' && tok.value[0] != '\'' { - // Deliberately written out here, as the error after - // this switch statement would write "invalid []byte: ...", - // which is not as user-friendly. - return p.errorf("invalid string: %v", tok.value) - } - bytes := []byte(tok.unquoted) - fv.Set(reflect.ValueOf(bytes)) - return nil - } - // Repeated field. - if tok.value == "[" { - // Repeated field with list notation, like [1,2,3]. - for { - fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem())) - err := p.readAny(fv.Index(fv.Len()-1), props) - if err != nil { - return err - } - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == "]" { - break - } - if tok.value != "," { - return p.errorf("Expected ']' or ',' found %q", tok.value) - } - } - return nil - } - // One value of the repeated field. - p.back() - fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem())) - return p.readAny(fv.Index(fv.Len()-1), props) - case reflect.Bool: - // true/1/t/True or false/f/0/False. - switch tok.value { - case "true", "1", "t", "True": - fv.SetBool(true) - return nil - case "false", "0", "f", "False": - fv.SetBool(false) - return nil - } - case reflect.Float32, reflect.Float64: - v := tok.value - // Ignore 'f' for compatibility with output generated by C++, but don't - // remove 'f' when the value is "-inf" or "inf". - if strings.HasSuffix(v, "f") && tok.value != "-inf" && tok.value != "inf" { - v = v[:len(v)-1] - } - if f, err := strconv.ParseFloat(v, fv.Type().Bits()); err == nil { - fv.SetFloat(f) - return nil - } - case reflect.Int32: - if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil { - fv.SetInt(x) - return nil - } - - if len(props.Enum) == 0 { - break - } - m, ok := enumValueMaps[props.Enum] - if !ok { - break - } - x, ok := m[tok.value] - if !ok { - break - } - fv.SetInt(int64(x)) - return nil - case reflect.Int64: - if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil { - fv.SetInt(x) - return nil - } - - case reflect.Ptr: - // A basic field (indirected through pointer), or a repeated message/group - p.back() - fv.Set(reflect.New(fv.Type().Elem())) - return p.readAny(fv.Elem(), props) - case reflect.String: - if tok.value[0] == '"' || tok.value[0] == '\'' { - fv.SetString(tok.unquoted) - return nil - } - case reflect.Struct: - var terminator string - switch tok.value { - case "{": - terminator = "}" - case "<": - terminator = ">" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - // TODO: Handle nested messages which implement encoding.TextUnmarshaler. - return p.readStruct(fv, terminator) - case reflect.Uint32: - if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil { - fv.SetUint(uint64(x)) - return nil - } - case reflect.Uint64: - if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil { - fv.SetUint(x) - return nil - } - } - return p.errorf("invalid %v: %v", v.Type(), tok.value) -} - -// UnmarshalText reads a protocol buffer in Text format. UnmarshalText resets pb -// before starting to unmarshal, so any existing data in pb is always removed. -// If a required field is not set and no other error occurs, -// UnmarshalText returns *RequiredNotSetError. -func UnmarshalText(s string, pb Message) error { - if um, ok := pb.(encoding.TextUnmarshaler); ok { - err := um.UnmarshalText([]byte(s)) - return err - } - pb.Reset() - v := reflect.ValueOf(pb) - if pe := newTextParser(s).readStruct(v.Elem(), ""); pe != nil { - return pe - } - return nil -} diff --git a/vendor/github.com/golang/protobuf/ptypes/any.go b/vendor/github.com/golang/protobuf/ptypes/any.go deleted file mode 100644 index 89e07ae19..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/any.go +++ /dev/null @@ -1,136 +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 ptypes - -// This file implements functions to marshal proto.Message to/from -// google.protobuf.Any message. - -import ( - "fmt" - "reflect" - "strings" - - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes/any" -) - -const googleApis = "type.googleapis.com/" - -// AnyMessageName returns the name of the message contained in a google.protobuf.Any message. -// -// Note that regular type assertions should be done using the Is -// function. AnyMessageName is provided for less common use cases like filtering a -// sequence of Any messages based on a set of allowed message type names. -func AnyMessageName(any *any.Any) (string, error) { - slash := strings.LastIndex(any.TypeUrl, "/") - if slash < 0 { - return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl) - } - return any.TypeUrl[slash+1:], nil -} - -// MarshalAny takes the protocol buffer and encodes it into google.protobuf.Any. -func MarshalAny(pb proto.Message) (*any.Any, error) { - value, err := proto.Marshal(pb) - if err != nil { - return nil, err - } - return &any.Any{TypeUrl: googleApis + proto.MessageName(pb), Value: value}, nil -} - -// DynamicAny is a value that can be passed to UnmarshalAny to automatically -// allocate a proto.Message for the type specified in a google.protobuf.Any -// message. The allocated message is stored in the embedded proto.Message. -// -// Example: -// -// var x ptypes.DynamicAny -// if err := ptypes.UnmarshalAny(a, &x); err != nil { ... } -// fmt.Printf("unmarshaled message: %v", x.Message) -type DynamicAny struct { - proto.Message -} - -// Empty returns a new proto.Message of the type specified in a -// google.protobuf.Any message. It returns an error if corresponding message -// type isn't linked in. -func Empty(any *any.Any) (proto.Message, error) { - aname, err := AnyMessageName(any) - if err != nil { - return nil, err - } - - t := proto.MessageType(aname) - if t == nil { - return nil, fmt.Errorf("any: message type %q isn't linked in", aname) - } - return reflect.New(t.Elem()).Interface().(proto.Message), nil -} - -// UnmarshalAny parses the protocol buffer representation in a google.protobuf.Any -// message and places the decoded result in pb. It returns an error if type of -// contents of Any message does not match type of pb message. -// -// pb can be a proto.Message, or a *DynamicAny. -func UnmarshalAny(any *any.Any, pb proto.Message) error { - if d, ok := pb.(*DynamicAny); ok { - if d.Message == nil { - var err error - d.Message, err = Empty(any) - if err != nil { - return err - } - } - return UnmarshalAny(any, d.Message) - } - - aname, err := AnyMessageName(any) - if err != nil { - return err - } - - mname := proto.MessageName(pb) - if aname != mname { - return fmt.Errorf("mismatched message type: got %q want %q", aname, mname) - } - return proto.Unmarshal(any.Value, pb) -} - -// Is returns true if any value contains a given message type. -func Is(any *any.Any, pb proto.Message) bool { - aname, err := AnyMessageName(any) - if err != nil { - return false - } - - return aname == proto.MessageName(pb) -} diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go deleted file mode 100644 index f2c6906b9..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go +++ /dev/null @@ -1,155 +0,0 @@ -// Code generated by protoc-gen-go. -// source: github.com/golang/protobuf/ptypes/any/any.proto -// DO NOT EDIT! - -/* -Package any is a generated protocol buffer package. - -It is generated from these files: - github.com/golang/protobuf/ptypes/any/any.proto - -It has these top-level messages: - Any -*/ -package any - -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package - -// `Any` contains an arbitrary serialized protocol buffer message along with a -// URL that describes the type of the serialized message. -// -// Protobuf library provides support to pack/unpack Any values in the form -// of utility functions or additional generated methods of the Any type. -// -// Example 1: Pack and unpack a message in C++. -// -// Foo foo = ...; -// Any any; -// any.PackFrom(foo); -// ... -// if (any.UnpackTo(&foo)) { -// ... -// } -// -// Example 2: Pack and unpack a message in Java. -// -// Foo foo = ...; -// Any any = Any.pack(foo); -// ... -// if (any.is(Foo.class)) { -// foo = any.unpack(Foo.class); -// } -// -// Example 3: Pack and unpack a message in Python. -// -// foo = Foo(...) -// any = Any() -// any.Pack(foo) -// ... -// if any.Is(Foo.DESCRIPTOR): -// any.Unpack(foo) -// ... -// -// The pack methods provided by protobuf library will by default use -// 'type.googleapis.com/full.type.name' as the type URL and the unpack -// methods only use the fully qualified type name after the last '/' -// in the type URL, for example "foo.bar.com/x/y.z" will yield type -// name "y.z". -// -// -// JSON -// ==== -// The JSON representation of an `Any` value uses the regular -// representation of the deserialized, embedded message, with an -// additional field `@type` which contains the type URL. Example: -// -// package google.profile; -// message Person { -// string first_name = 1; -// string last_name = 2; -// } -// -// { -// "@type": "type.googleapis.com/google.profile.Person", -// "firstName": , -// "lastName": -// } -// -// If the embedded message type is well-known and has a custom JSON -// representation, that representation will be embedded adding a field -// `value` which holds the custom JSON in addition to the `@type` -// field. Example (for message [google.protobuf.Duration][]): -// -// { -// "@type": "type.googleapis.com/google.protobuf.Duration", -// "value": "1.212s" -// } -// -type Any struct { - // A URL/resource name whose content describes the type of the - // serialized protocol buffer message. - // - // For URLs which use the scheme `http`, `https`, or no scheme, the - // following restrictions and interpretations apply: - // - // * If no scheme is provided, `https` is assumed. - // * The last segment of the URL's path must represent the fully - // qualified name of the type (as in `path/google.protobuf.Duration`). - // The name should be in a canonical form (e.g., leading "." is - // not accepted). - // * An HTTP GET on the URL must yield a [google.protobuf.Type][] - // value in binary format, or produce an error. - // * Applications are allowed to cache lookup results based on the - // URL, or have them precompiled into a binary to avoid any - // lookup. Therefore, binary compatibility needs to be preserved - // on changes to types. (Use versioned type names to manage - // breaking changes.) - // - // Schemes other than `http`, `https` (or the empty scheme) might be - // used with implementation specific semantics. - // - TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl" json:"type_url,omitempty"` - // Must be a valid serialized protocol buffer of the above specified type. - Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` -} - -func (m *Any) Reset() { *m = Any{} } -func (m *Any) String() string { return proto.CompactTextString(m) } -func (*Any) ProtoMessage() {} -func (*Any) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } -func (*Any) XXX_WellKnownType() string { return "Any" } - -func init() { - proto.RegisterType((*Any)(nil), "google.protobuf.Any") -} - -func init() { proto.RegisterFile("github.com/golang/protobuf/ptypes/any/any.proto", fileDescriptor0) } - -var fileDescriptor0 = []byte{ - // 187 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xd2, 0x4f, 0xcf, 0x2c, 0xc9, - 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28, - 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x4f, 0xcc, - 0xab, 0x04, 0x61, 0x3d, 0xb0, 0xb8, 0x10, 0x7f, 0x7a, 0x7e, 0x7e, 0x7a, 0x4e, 0xaa, 0x1e, 0x4c, - 0x95, 0x92, 0x19, 0x17, 0xb3, 0x63, 0x5e, 0xa5, 0x90, 0x24, 0x17, 0x07, 0x48, 0x79, 0x7c, 0x69, - 0x51, 0x8e, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x67, 0x10, 0x3b, 0x88, 0x1f, 0x5a, 0x94, 0x23, 0x24, - 0xc2, 0xc5, 0x5a, 0x96, 0x98, 0x53, 0x9a, 0x2a, 0xc1, 0xa4, 0xc0, 0xa8, 0xc1, 0x13, 0x04, 0xe1, - 0x38, 0x15, 0x71, 0x09, 0x27, 0xe7, 0xe7, 0xea, 0xa1, 0x19, 0xe7, 0xc4, 0xe1, 0x98, 0x57, 0x19, - 0x00, 0xe2, 0x04, 0x30, 0x46, 0xa9, 0x12, 0xe5, 0xb8, 0x05, 0x8c, 0x8c, 0x8b, 0x98, 0x98, 0xdd, - 0x03, 0x9c, 0x56, 0x31, 0xc9, 0xb9, 0x43, 0x4c, 0x0b, 0x80, 0xaa, 0xd2, 0x0b, 0x4f, 0xcd, 0xc9, - 0xf1, 0xce, 0xcb, 0x2f, 0xcf, 0x0b, 0x01, 0xa9, 0x4e, 0x62, 0x03, 0x6b, 0x37, 0x06, 0x04, 0x00, - 0x00, 0xff, 0xff, 0xc6, 0x4d, 0x03, 0x23, 0xf6, 0x00, 0x00, 0x00, -} diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.proto b/vendor/github.com/golang/protobuf/ptypes/any/any.proto deleted file mode 100644 index 81dcf46cc..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/any/any.proto +++ /dev/null @@ -1,140 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// 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. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option go_package = "github.com/golang/protobuf/ptypes/any"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "AnyProto"; -option java_multiple_files = true; -option java_generate_equals_and_hash = true; -option objc_class_prefix = "GPB"; - -// `Any` contains an arbitrary serialized protocol buffer message along with a -// URL that describes the type of the serialized message. -// -// Protobuf library provides support to pack/unpack Any values in the form -// of utility functions or additional generated methods of the Any type. -// -// Example 1: Pack and unpack a message in C++. -// -// Foo foo = ...; -// Any any; -// any.PackFrom(foo); -// ... -// if (any.UnpackTo(&foo)) { -// ... -// } -// -// Example 2: Pack and unpack a message in Java. -// -// Foo foo = ...; -// Any any = Any.pack(foo); -// ... -// if (any.is(Foo.class)) { -// foo = any.unpack(Foo.class); -// } -// -// Example 3: Pack and unpack a message in Python. -// -// foo = Foo(...) -// any = Any() -// any.Pack(foo) -// ... -// if any.Is(Foo.DESCRIPTOR): -// any.Unpack(foo) -// ... -// -// The pack methods provided by protobuf library will by default use -// 'type.googleapis.com/full.type.name' as the type URL and the unpack -// methods only use the fully qualified type name after the last '/' -// in the type URL, for example "foo.bar.com/x/y.z" will yield type -// name "y.z". -// -// -// JSON -// ==== -// The JSON representation of an `Any` value uses the regular -// representation of the deserialized, embedded message, with an -// additional field `@type` which contains the type URL. Example: -// -// package google.profile; -// message Person { -// string first_name = 1; -// string last_name = 2; -// } -// -// { -// "@type": "type.googleapis.com/google.profile.Person", -// "firstName": , -// "lastName": -// } -// -// If the embedded message type is well-known and has a custom JSON -// representation, that representation will be embedded adding a field -// `value` which holds the custom JSON in addition to the `@type` -// field. Example (for message [google.protobuf.Duration][]): -// -// { -// "@type": "type.googleapis.com/google.protobuf.Duration", -// "value": "1.212s" -// } -// -message Any { - // A URL/resource name whose content describes the type of the - // serialized protocol buffer message. - // - // For URLs which use the scheme `http`, `https`, or no scheme, the - // following restrictions and interpretations apply: - // - // * If no scheme is provided, `https` is assumed. - // * The last segment of the URL's path must represent the fully - // qualified name of the type (as in `path/google.protobuf.Duration`). - // The name should be in a canonical form (e.g., leading "." is - // not accepted). - // * An HTTP GET on the URL must yield a [google.protobuf.Type][] - // value in binary format, or produce an error. - // * Applications are allowed to cache lookup results based on the - // URL, or have them precompiled into a binary to avoid any - // lookup. Therefore, binary compatibility needs to be preserved - // on changes to types. (Use versioned type names to manage - // breaking changes.) - // - // Schemes other than `http`, `https` (or the empty scheme) might be - // used with implementation specific semantics. - // - string type_url = 1; - - // Must be a valid serialized protocol buffer of the above specified type. - bytes value = 2; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/doc.go b/vendor/github.com/golang/protobuf/ptypes/doc.go deleted file mode 100644 index c0d595da7..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/doc.go +++ /dev/null @@ -1,35 +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 ptypes contains code for interacting with well-known types. -*/ -package ptypes diff --git a/vendor/github.com/golang/protobuf/ptypes/duration.go b/vendor/github.com/golang/protobuf/ptypes/duration.go deleted file mode 100644 index 65cb0f8eb..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration.go +++ /dev/null @@ -1,102 +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 ptypes - -// This file implements conversions between google.protobuf.Duration -// and time.Duration. - -import ( - "errors" - "fmt" - "time" - - durpb "github.com/golang/protobuf/ptypes/duration" -) - -const ( - // Range of a durpb.Duration in seconds, as specified in - // google/protobuf/duration.proto. This is about 10,000 years in seconds. - maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60) - minSeconds = -maxSeconds -) - -// validateDuration determines whether the durpb.Duration is valid according to the -// definition in google/protobuf/duration.proto. A valid durpb.Duration -// may still be too large to fit into a time.Duration (the range of durpb.Duration -// is about 10,000 years, and the range of time.Duration is about 290). -func validateDuration(d *durpb.Duration) error { - if d == nil { - return errors.New("duration: nil Duration") - } - if d.Seconds < minSeconds || d.Seconds > maxSeconds { - return fmt.Errorf("duration: %v: seconds out of range", d) - } - if d.Nanos <= -1e9 || d.Nanos >= 1e9 { - return fmt.Errorf("duration: %v: nanos out of range", d) - } - // Seconds and Nanos must have the same sign, unless d.Nanos is zero. - if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) { - return fmt.Errorf("duration: %v: seconds and nanos have different signs", d) - } - return nil -} - -// Duration converts a durpb.Duration to a time.Duration. Duration -// returns an error if the durpb.Duration is invalid or is too large to be -// represented in a time.Duration. -func Duration(p *durpb.Duration) (time.Duration, error) { - if err := validateDuration(p); err != nil { - return 0, err - } - d := time.Duration(p.Seconds) * time.Second - if int64(d/time.Second) != p.Seconds { - return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p) - } - if p.Nanos != 0 { - d += time.Duration(p.Nanos) - if (d < 0) != (p.Nanos < 0) { - return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p) - } - } - return d, nil -} - -// DurationProto converts a time.Duration to a durpb.Duration. -func DurationProto(d time.Duration) *durpb.Duration { - nanos := d.Nanoseconds() - secs := nanos / 1e9 - nanos -= secs * 1e9 - return &durpb.Duration{ - Seconds: secs, - Nanos: int32(nanos), - } -} diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go deleted file mode 100644 index 569748346..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go +++ /dev/null @@ -1,114 +0,0 @@ -// Code generated by protoc-gen-go. -// source: github.com/golang/protobuf/ptypes/duration/duration.proto -// DO NOT EDIT! - -/* -Package duration is a generated protocol buffer package. - -It is generated from these files: - github.com/golang/protobuf/ptypes/duration/duration.proto - -It has these top-level messages: - Duration -*/ -package duration - -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package - -// A Duration represents a signed, fixed-length span of time represented -// as a count of seconds and fractions of seconds at nanosecond -// resolution. It is independent of any calendar and concepts like "day" -// or "month". It is related to Timestamp in that the difference between -// two Timestamp values is a Duration and it can be added or subtracted -// from a Timestamp. Range is approximately +-10,000 years. -// -// Example 1: Compute Duration from two Timestamps in pseudo code. -// -// Timestamp start = ...; -// Timestamp end = ...; -// Duration duration = ...; -// -// duration.seconds = end.seconds - start.seconds; -// duration.nanos = end.nanos - start.nanos; -// -// if (duration.seconds < 0 && duration.nanos > 0) { -// duration.seconds += 1; -// duration.nanos -= 1000000000; -// } else if (durations.seconds > 0 && duration.nanos < 0) { -// duration.seconds -= 1; -// duration.nanos += 1000000000; -// } -// -// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. -// -// Timestamp start = ...; -// Duration duration = ...; -// Timestamp end = ...; -// -// end.seconds = start.seconds + duration.seconds; -// end.nanos = start.nanos + duration.nanos; -// -// if (end.nanos < 0) { -// end.seconds -= 1; -// end.nanos += 1000000000; -// } else if (end.nanos >= 1000000000) { -// end.seconds += 1; -// end.nanos -= 1000000000; -// } -// -// -type Duration struct { - // Signed seconds of the span of time. Must be from -315,576,000,000 - // to +315,576,000,000 inclusive. - Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"` - // Signed fractions of a second at nanosecond resolution of the span - // of time. Durations less than one second are represented with a 0 - // `seconds` field and a positive or negative `nanos` field. For durations - // of one second or more, a non-zero value for the `nanos` field must be - // of the same sign as the `seconds` field. Must be from -999,999,999 - // to +999,999,999 inclusive. - Nanos int32 `protobuf:"varint,2,opt,name=nanos" json:"nanos,omitempty"` -} - -func (m *Duration) Reset() { *m = Duration{} } -func (m *Duration) String() string { return proto.CompactTextString(m) } -func (*Duration) ProtoMessage() {} -func (*Duration) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } -func (*Duration) XXX_WellKnownType() string { return "Duration" } - -func init() { - proto.RegisterType((*Duration)(nil), "google.protobuf.Duration") -} - -func init() { - proto.RegisterFile("github.com/golang/protobuf/ptypes/duration/duration.proto", fileDescriptor0) -} - -var fileDescriptor0 = []byte{ - // 189 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xb2, 0x4c, 0xcf, 0x2c, 0xc9, - 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28, - 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x4f, 0x29, - 0x2d, 0x4a, 0x2c, 0xc9, 0xcc, 0xcf, 0x83, 0x33, 0xf4, 0xc0, 0x2a, 0x84, 0xf8, 0xd3, 0xf3, 0xf3, - 0xd3, 0x73, 0x52, 0xf5, 0x60, 0xea, 0x95, 0xac, 0xb8, 0x38, 0x5c, 0xa0, 0x4a, 0x84, 0x24, 0xb8, - 0xd8, 0x8b, 0x53, 0x93, 0xf3, 0xf3, 0x52, 0x8a, 0x25, 0x18, 0x15, 0x18, 0x35, 0x98, 0x83, 0x60, - 0x5c, 0x21, 0x11, 0x2e, 0xd6, 0xbc, 0xc4, 0xbc, 0xfc, 0x62, 0x09, 0x26, 0x05, 0x46, 0x0d, 0xd6, - 0x20, 0x08, 0xc7, 0xa9, 0x86, 0x4b, 0x38, 0x39, 0x3f, 0x57, 0x0f, 0xcd, 0x48, 0x27, 0x5e, 0x98, - 0x81, 0x01, 0x20, 0x91, 0x00, 0xc6, 0x28, 0x2d, 0xe2, 0xdd, 0xbb, 0x80, 0x91, 0x71, 0x11, 0x13, - 0xb3, 0x7b, 0x80, 0xd3, 0x2a, 0x26, 0x39, 0x77, 0x88, 0xb9, 0x01, 0x50, 0xa5, 0x7a, 0xe1, 0xa9, - 0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0x20, 0x2d, 0x49, 0x6c, 0x60, 0x33, 0x8c, 0x01, - 0x01, 0x00, 0x00, 0xff, 0xff, 0x62, 0xfb, 0xb1, 0x51, 0x0e, 0x01, 0x00, 0x00, -} diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto b/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto deleted file mode 100644 index 96c1796d6..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto +++ /dev/null @@ -1,98 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// 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. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option go_package = "github.com/golang/protobuf/ptypes/duration"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "DurationProto"; -option java_multiple_files = true; -option java_generate_equals_and_hash = true; -option objc_class_prefix = "GPB"; - -// A Duration represents a signed, fixed-length span of time represented -// as a count of seconds and fractions of seconds at nanosecond -// resolution. It is independent of any calendar and concepts like "day" -// or "month". It is related to Timestamp in that the difference between -// two Timestamp values is a Duration and it can be added or subtracted -// from a Timestamp. Range is approximately +-10,000 years. -// -// Example 1: Compute Duration from two Timestamps in pseudo code. -// -// Timestamp start = ...; -// Timestamp end = ...; -// Duration duration = ...; -// -// duration.seconds = end.seconds - start.seconds; -// duration.nanos = end.nanos - start.nanos; -// -// if (duration.seconds < 0 && duration.nanos > 0) { -// duration.seconds += 1; -// duration.nanos -= 1000000000; -// } else if (durations.seconds > 0 && duration.nanos < 0) { -// duration.seconds -= 1; -// duration.nanos += 1000000000; -// } -// -// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. -// -// Timestamp start = ...; -// Duration duration = ...; -// Timestamp end = ...; -// -// end.seconds = start.seconds + duration.seconds; -// end.nanos = start.nanos + duration.nanos; -// -// if (end.nanos < 0) { -// end.seconds -= 1; -// end.nanos += 1000000000; -// } else if (end.nanos >= 1000000000) { -// end.seconds += 1; -// end.nanos -= 1000000000; -// } -// -// -message Duration { - - // Signed seconds of the span of time. Must be from -315,576,000,000 - // to +315,576,000,000 inclusive. - int64 seconds = 1; - - // Signed fractions of a second at nanosecond resolution of the span - // of time. Durations less than one second are represented with a 0 - // `seconds` field and a positive or negative `nanos` field. For durations - // of one second or more, a non-zero value for the `nanos` field must be - // of the same sign as the `seconds` field. Must be from -999,999,999 - // to +999,999,999 inclusive. - int32 nanos = 2; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp.go b/vendor/github.com/golang/protobuf/ptypes/timestamp.go deleted file mode 100644 index 1b3657622..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp.go +++ /dev/null @@ -1,125 +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 ptypes - -// This file implements operations on google.protobuf.Timestamp. - -import ( - "errors" - "fmt" - "time" - - tspb "github.com/golang/protobuf/ptypes/timestamp" -) - -const ( - // Seconds field of the earliest valid Timestamp. - // This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). - minValidSeconds = -62135596800 - // Seconds field just after the latest valid Timestamp. - // This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). - maxValidSeconds = 253402300800 -) - -// validateTimestamp determines whether a Timestamp is valid. -// A valid timestamp represents a time in the range -// [0001-01-01, 10000-01-01) and has a Nanos field -// in the range [0, 1e9). -// -// If the Timestamp is valid, validateTimestamp returns nil. -// Otherwise, it returns an error that describes -// the problem. -// -// Every valid Timestamp can be represented by a time.Time, but the converse is not true. -func validateTimestamp(ts *tspb.Timestamp) error { - if ts == nil { - return errors.New("timestamp: nil Timestamp") - } - if ts.Seconds < minValidSeconds { - return fmt.Errorf("timestamp: %v before 0001-01-01", ts) - } - if ts.Seconds >= maxValidSeconds { - return fmt.Errorf("timestamp: %v after 10000-01-01", ts) - } - if ts.Nanos < 0 || ts.Nanos >= 1e9 { - return fmt.Errorf("timestamp: %v: nanos not in range [0, 1e9)", ts) - } - return nil -} - -// Timestamp converts a google.protobuf.Timestamp proto to a time.Time. -// It returns an error if the argument is invalid. -// -// Unlike most Go functions, if Timestamp returns an error, the first return value -// is not the zero time.Time. Instead, it is the value obtained from the -// time.Unix function when passed the contents of the Timestamp, in the UTC -// locale. This may or may not be a meaningful time; many invalid Timestamps -// do map to valid time.Times. -// -// A nil Timestamp returns an error. The first return value in that case is -// undefined. -func Timestamp(ts *tspb.Timestamp) (time.Time, error) { - // Don't return the zero value on error, because corresponds to a valid - // timestamp. Instead return whatever time.Unix gives us. - var t time.Time - if ts == nil { - t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp - } else { - t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC() - } - return t, validateTimestamp(ts) -} - -// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto. -// It returns an error if the resulting Timestamp is invalid. -func TimestampProto(t time.Time) (*tspb.Timestamp, error) { - seconds := t.Unix() - nanos := int32(t.Sub(time.Unix(seconds, 0))) - ts := &tspb.Timestamp{ - Seconds: seconds, - Nanos: nanos, - } - if err := validateTimestamp(ts); err != nil { - return nil, err - } - return ts, nil -} - -// TimestampString returns the RFC 3339 string for valid Timestamps. For invalid -// Timestamps, it returns an error message in parentheses. -func TimestampString(ts *tspb.Timestamp) string { - t, err := Timestamp(ts) - if err != nil { - return fmt.Sprintf("(%v)", err) - } - return t.Format(time.RFC3339Nano) -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go deleted file mode 100644 index ffcc51594..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go +++ /dev/null @@ -1,127 +0,0 @@ -// Code generated by protoc-gen-go. -// source: github.com/golang/protobuf/ptypes/timestamp/timestamp.proto -// DO NOT EDIT! - -/* -Package timestamp is a generated protocol buffer package. - -It is generated from these files: - github.com/golang/protobuf/ptypes/timestamp/timestamp.proto - -It has these top-level messages: - Timestamp -*/ -package timestamp - -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package - -// A Timestamp represents a point in time independent of any time zone -// or calendar, represented as seconds and fractions of seconds at -// nanosecond resolution in UTC Epoch time. It is encoded using the -// Proleptic Gregorian Calendar which extends the Gregorian calendar -// backwards to year one. It is encoded assuming all minutes are 60 -// seconds long, i.e. leap seconds are "smeared" so that no leap second -// table is needed for interpretation. Range is from -// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. -// By restricting to that range, we ensure that we can convert to -// and from RFC 3339 date strings. -// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt). -// -// Example 1: Compute Timestamp from POSIX `time()`. -// -// Timestamp timestamp; -// timestamp.set_seconds(time(NULL)); -// timestamp.set_nanos(0); -// -// Example 2: Compute Timestamp from POSIX `gettimeofday()`. -// -// struct timeval tv; -// gettimeofday(&tv, NULL); -// -// Timestamp timestamp; -// timestamp.set_seconds(tv.tv_sec); -// timestamp.set_nanos(tv.tv_usec * 1000); -// -// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. -// -// FILETIME ft; -// GetSystemTimeAsFileTime(&ft); -// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; -// -// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z -// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. -// Timestamp timestamp; -// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); -// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); -// -// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. -// -// long millis = System.currentTimeMillis(); -// -// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) -// .setNanos((int) ((millis % 1000) * 1000000)).build(); -// -// -// Example 5: Compute Timestamp from current time in Python. -// -// now = time.time() -// seconds = int(now) -// nanos = int((now - seconds) * 10**9) -// timestamp = Timestamp(seconds=seconds, nanos=nanos) -// -// -type Timestamp struct { - // Represents seconds of UTC time since Unix epoch - // 1970-01-01T00:00:00Z. Must be from from 0001-01-01T00:00:00Z to - // 9999-12-31T23:59:59Z inclusive. - Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"` - // Non-negative fractions of a second at nanosecond resolution. Negative - // second values with fractions must still have non-negative nanos values - // that count forward in time. Must be from 0 to 999,999,999 - // inclusive. - Nanos int32 `protobuf:"varint,2,opt,name=nanos" json:"nanos,omitempty"` -} - -func (m *Timestamp) Reset() { *m = Timestamp{} } -func (m *Timestamp) String() string { return proto.CompactTextString(m) } -func (*Timestamp) ProtoMessage() {} -func (*Timestamp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } -func (*Timestamp) XXX_WellKnownType() string { return "Timestamp" } - -func init() { - proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp") -} - -func init() { - proto.RegisterFile("github.com/golang/protobuf/ptypes/timestamp/timestamp.proto", fileDescriptor0) -} - -var fileDescriptor0 = []byte{ - // 194 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xb2, 0x4e, 0xcf, 0x2c, 0xc9, - 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28, - 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x2f, 0xc9, - 0xcc, 0x4d, 0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0x40, 0xb0, 0xf4, 0xc0, 0x6a, 0x84, 0xf8, 0xd3, 0xf3, - 0xf3, 0xd3, 0x73, 0x52, 0xf5, 0x60, 0x3a, 0x94, 0xac, 0xb9, 0x38, 0x43, 0x60, 0x6a, 0x84, 0x24, - 0xb8, 0xd8, 0x8b, 0x53, 0x93, 0xf3, 0xf3, 0x52, 0x8a, 0x25, 0x18, 0x15, 0x18, 0x35, 0x98, 0x83, - 0x60, 0x5c, 0x21, 0x11, 0x2e, 0xd6, 0xbc, 0xc4, 0xbc, 0xfc, 0x62, 0x09, 0x26, 0x05, 0x46, 0x0d, - 0xd6, 0x20, 0x08, 0xc7, 0xa9, 0x91, 0x91, 0x4b, 0x38, 0x39, 0x3f, 0x57, 0x0f, 0xcd, 0x50, 0x27, - 0x3e, 0xb8, 0x91, 0x01, 0x20, 0xa1, 0x00, 0xc6, 0x28, 0x6d, 0x12, 0x1c, 0xbd, 0x80, 0x91, 0xf1, - 0x07, 0x23, 0xe3, 0x22, 0x26, 0x66, 0xf7, 0x00, 0xa7, 0x55, 0x4c, 0x72, 0xee, 0x10, 0xc3, 0x03, - 0xa0, 0xca, 0xf5, 0xc2, 0x53, 0x73, 0x72, 0xbc, 0xf3, 0xf2, 0xcb, 0xf3, 0x42, 0x40, 0xda, 0x92, - 0xd8, 0xc0, 0xe6, 0x18, 0x03, 0x02, 0x00, 0x00, 0xff, 0xff, 0x17, 0x5f, 0xb7, 0xdc, 0x17, 0x01, - 0x00, 0x00, -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto deleted file mode 100644 index 7992a8588..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto +++ /dev/null @@ -1,111 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// 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. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option cc_enable_arenas = true; -option go_package = "github.com/golang/protobuf/ptypes/timestamp"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "TimestampProto"; -option java_multiple_files = true; -option java_generate_equals_and_hash = true; -option objc_class_prefix = "GPB"; - -// A Timestamp represents a point in time independent of any time zone -// or calendar, represented as seconds and fractions of seconds at -// nanosecond resolution in UTC Epoch time. It is encoded using the -// Proleptic Gregorian Calendar which extends the Gregorian calendar -// backwards to year one. It is encoded assuming all minutes are 60 -// seconds long, i.e. leap seconds are "smeared" so that no leap second -// table is needed for interpretation. Range is from -// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. -// By restricting to that range, we ensure that we can convert to -// and from RFC 3339 date strings. -// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt). -// -// Example 1: Compute Timestamp from POSIX `time()`. -// -// Timestamp timestamp; -// timestamp.set_seconds(time(NULL)); -// timestamp.set_nanos(0); -// -// Example 2: Compute Timestamp from POSIX `gettimeofday()`. -// -// struct timeval tv; -// gettimeofday(&tv, NULL); -// -// Timestamp timestamp; -// timestamp.set_seconds(tv.tv_sec); -// timestamp.set_nanos(tv.tv_usec * 1000); -// -// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. -// -// FILETIME ft; -// GetSystemTimeAsFileTime(&ft); -// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; -// -// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z -// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. -// Timestamp timestamp; -// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); -// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); -// -// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. -// -// long millis = System.currentTimeMillis(); -// -// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) -// .setNanos((int) ((millis % 1000) * 1000000)).build(); -// -// -// Example 5: Compute Timestamp from current time in Python. -// -// now = time.time() -// seconds = int(now) -// nanos = int((now - seconds) * 10**9) -// timestamp = Timestamp(seconds=seconds, nanos=nanos) -// -// -message Timestamp { - - // Represents seconds of UTC time since Unix epoch - // 1970-01-01T00:00:00Z. Must be from from 0001-01-01T00:00:00Z to - // 9999-12-31T23:59:59Z inclusive. - int64 seconds = 1; - - // Non-negative fractions of a second at nanosecond resolution. Negative - // second values with fractions must still have non-negative nanos values - // that count forward in time. Must be from 0 to 999,999,999 - // inclusive. - int32 nanos = 2; -} diff --git a/vendor/github.com/googleapis/gnostic/LICENSE b/vendor/github.com/googleapis/gnostic/LICENSE deleted file mode 100644 index 6b0b1270f..000000000 --- a/vendor/github.com/googleapis/gnostic/LICENSE +++ /dev/null @@ -1,203 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - diff --git a/vendor/github.com/googleapis/gnostic/OpenAPIv2/OpenAPIv2.go b/vendor/github.com/googleapis/gnostic/OpenAPIv2/OpenAPIv2.go deleted file mode 100644 index 0e32451a3..000000000 --- a/vendor/github.com/googleapis/gnostic/OpenAPIv2/OpenAPIv2.go +++ /dev/null @@ -1,8728 +0,0 @@ -// Copyright 2017 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// THIS FILE IS AUTOMATICALLY GENERATED. - -package openapi_v2 - -import ( - "fmt" - "github.com/googleapis/gnostic/compiler" - "gopkg.in/yaml.v2" - "regexp" - "strings" -) - -// Version returns the package name (and OpenAPI version). -func Version() string { - return "openapi_v2" -} - -// NewAdditionalPropertiesItem creates an object of type AdditionalPropertiesItem if possible, returning an error if not. -func NewAdditionalPropertiesItem(in interface{}, context *compiler.Context) (*AdditionalPropertiesItem, error) { - errors := make([]error, 0) - x := &AdditionalPropertiesItem{} - matched := false - // Schema schema = 1; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewSchema(m, compiler.NewContext("schema", context)) - if matchingError == nil { - x.Oneof = &AdditionalPropertiesItem_Schema{Schema: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - // bool boolean = 2; - boolValue, ok := in.(bool) - if ok { - x.Oneof = &AdditionalPropertiesItem_Boolean{Boolean: boolValue} - } - if matched { - // since the oneof matched one of its possibilities, discard any matching errors - errors = make([]error, 0) - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewAny creates an object of type Any if possible, returning an error if not. -func NewAny(in interface{}, context *compiler.Context) (*Any, error) { - errors := make([]error, 0) - x := &Any{} - bytes, _ := yaml.Marshal(in) - x.Yaml = string(bytes) - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewApiKeySecurity creates an object of type ApiKeySecurity if possible, returning an error if not. -func NewApiKeySecurity(in interface{}, context *compiler.Context) (*ApiKeySecurity, error) { - errors := make([]error, 0) - x := &ApiKeySecurity{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"in", "name", "type"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"description", "in", "name", "type"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string type = 1; - v1 := compiler.MapValueForKey(m, "type") - if v1 != nil { - x.Type, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [apiKey] - if ok && !compiler.StringArrayContainsValue([]string{"apiKey"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string name = 2; - v2 := compiler.MapValueForKey(m, "name") - if v2 != nil { - x.Name, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string in = 3; - v3 := compiler.MapValueForKey(m, "in") - if v3 != nil { - x.In, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [header query] - if ok && !compiler.StringArrayContainsValue([]string{"header", "query"}, x.In) { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 4; - v4 := compiler.MapValueForKey(m, "description") - if v4 != nil { - x.Description, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 5; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewBasicAuthenticationSecurity creates an object of type BasicAuthenticationSecurity if possible, returning an error if not. -func NewBasicAuthenticationSecurity(in interface{}, context *compiler.Context) (*BasicAuthenticationSecurity, error) { - errors := make([]error, 0) - x := &BasicAuthenticationSecurity{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"type"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"description", "type"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string type = 1; - v1 := compiler.MapValueForKey(m, "type") - if v1 != nil { - x.Type, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [basic] - if ok && !compiler.StringArrayContainsValue([]string{"basic"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 2; - v2 := compiler.MapValueForKey(m, "description") - if v2 != nil { - x.Description, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 3; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewBodyParameter creates an object of type BodyParameter if possible, returning an error if not. -func NewBodyParameter(in interface{}, context *compiler.Context) (*BodyParameter, error) { - errors := make([]error, 0) - x := &BodyParameter{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"in", "name", "schema"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"description", "in", "name", "required", "schema"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string description = 1; - v1 := compiler.MapValueForKey(m, "description") - if v1 != nil { - x.Description, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string name = 2; - v2 := compiler.MapValueForKey(m, "name") - if v2 != nil { - x.Name, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string in = 3; - v3 := compiler.MapValueForKey(m, "in") - if v3 != nil { - x.In, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [body] - if ok && !compiler.StringArrayContainsValue([]string{"body"}, x.In) { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool required = 4; - v4 := compiler.MapValueForKey(m, "required") - if v4 != nil { - x.Required, ok = v4.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for required: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Schema schema = 5; - v5 := compiler.MapValueForKey(m, "schema") - if v5 != nil { - var err error - x.Schema, err = NewSchema(v5, compiler.NewContext("schema", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated NamedAny vendor_extension = 6; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewContact creates an object of type Contact if possible, returning an error if not. -func NewContact(in interface{}, context *compiler.Context) (*Contact, error) { - errors := make([]error, 0) - x := &Contact{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"email", "name", "url"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string url = 2; - v2 := compiler.MapValueForKey(m, "url") - if v2 != nil { - x.Url, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for url: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string email = 3; - v3 := compiler.MapValueForKey(m, "email") - if v3 != nil { - x.Email, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for email: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 4; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewDefault creates an object of type Default if possible, returning an error if not. -func NewDefault(in interface{}, context *compiler.Context) (*Default, error) { - errors := make([]error, 0) - x := &Default{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedAny additional_properties = 1; - // MAP: Any - x.AdditionalProperties = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewDefinitions creates an object of type Definitions if possible, returning an error if not. -func NewDefinitions(in interface{}, context *compiler.Context) (*Definitions, error) { - errors := make([]error, 0) - x := &Definitions{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedSchema additional_properties = 1; - // MAP: Schema - x.AdditionalProperties = make([]*NamedSchema, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedSchema{} - pair.Name = k - var err error - pair.Value, err = NewSchema(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewDocument creates an object of type Document if possible, returning an error if not. -func NewDocument(in interface{}, context *compiler.Context) (*Document, error) { - errors := make([]error, 0) - x := &Document{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"info", "paths", "swagger"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"basePath", "consumes", "definitions", "externalDocs", "host", "info", "parameters", "paths", "produces", "responses", "schemes", "security", "securityDefinitions", "swagger", "tags"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string swagger = 1; - v1 := compiler.MapValueForKey(m, "swagger") - if v1 != nil { - x.Swagger, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for swagger: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [2.0] - if ok && !compiler.StringArrayContainsValue([]string{"2.0"}, x.Swagger) { - message := fmt.Sprintf("has unexpected value for swagger: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Info info = 2; - v2 := compiler.MapValueForKey(m, "info") - if v2 != nil { - var err error - x.Info, err = NewInfo(v2, compiler.NewContext("info", context)) - if err != nil { - errors = append(errors, err) - } - } - // string host = 3; - v3 := compiler.MapValueForKey(m, "host") - if v3 != nil { - x.Host, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for host: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string base_path = 4; - v4 := compiler.MapValueForKey(m, "basePath") - if v4 != nil { - x.BasePath, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for basePath: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated string schemes = 5; - v5 := compiler.MapValueForKey(m, "schemes") - if v5 != nil { - v, ok := v5.([]interface{}) - if ok { - x.Schemes = compiler.ConvertInterfaceArrayToStringArray(v) - } else { - message := fmt.Sprintf("has unexpected value for schemes: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [http https ws wss] - if ok && !compiler.StringArrayContainsValues([]string{"http", "https", "ws", "wss"}, x.Schemes) { - message := fmt.Sprintf("has unexpected value for schemes: %+v", v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated string consumes = 6; - v6 := compiler.MapValueForKey(m, "consumes") - if v6 != nil { - v, ok := v6.([]interface{}) - if ok { - x.Consumes = compiler.ConvertInterfaceArrayToStringArray(v) - } else { - message := fmt.Sprintf("has unexpected value for consumes: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated string produces = 7; - v7 := compiler.MapValueForKey(m, "produces") - if v7 != nil { - v, ok := v7.([]interface{}) - if ok { - x.Produces = compiler.ConvertInterfaceArrayToStringArray(v) - } else { - message := fmt.Sprintf("has unexpected value for produces: %+v (%T)", v7, v7) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Paths paths = 8; - v8 := compiler.MapValueForKey(m, "paths") - if v8 != nil { - var err error - x.Paths, err = NewPaths(v8, compiler.NewContext("paths", context)) - if err != nil { - errors = append(errors, err) - } - } - // Definitions definitions = 9; - v9 := compiler.MapValueForKey(m, "definitions") - if v9 != nil { - var err error - x.Definitions, err = NewDefinitions(v9, compiler.NewContext("definitions", context)) - if err != nil { - errors = append(errors, err) - } - } - // ParameterDefinitions parameters = 10; - v10 := compiler.MapValueForKey(m, "parameters") - if v10 != nil { - var err error - x.Parameters, err = NewParameterDefinitions(v10, compiler.NewContext("parameters", context)) - if err != nil { - errors = append(errors, err) - } - } - // ResponseDefinitions responses = 11; - v11 := compiler.MapValueForKey(m, "responses") - if v11 != nil { - var err error - x.Responses, err = NewResponseDefinitions(v11, compiler.NewContext("responses", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated SecurityRequirement security = 12; - v12 := compiler.MapValueForKey(m, "security") - if v12 != nil { - // repeated SecurityRequirement - x.Security = make([]*SecurityRequirement, 0) - a, ok := v12.([]interface{}) - if ok { - for _, item := range a { - y, err := NewSecurityRequirement(item, compiler.NewContext("security", context)) - if err != nil { - errors = append(errors, err) - } - x.Security = append(x.Security, y) - } - } - } - // SecurityDefinitions security_definitions = 13; - v13 := compiler.MapValueForKey(m, "securityDefinitions") - if v13 != nil { - var err error - x.SecurityDefinitions, err = NewSecurityDefinitions(v13, compiler.NewContext("securityDefinitions", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated Tag tags = 14; - v14 := compiler.MapValueForKey(m, "tags") - if v14 != nil { - // repeated Tag - x.Tags = make([]*Tag, 0) - a, ok := v14.([]interface{}) - if ok { - for _, item := range a { - y, err := NewTag(item, compiler.NewContext("tags", context)) - if err != nil { - errors = append(errors, err) - } - x.Tags = append(x.Tags, y) - } - } - } - // ExternalDocs external_docs = 15; - v15 := compiler.MapValueForKey(m, "externalDocs") - if v15 != nil { - var err error - x.ExternalDocs, err = NewExternalDocs(v15, compiler.NewContext("externalDocs", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated NamedAny vendor_extension = 16; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewExamples creates an object of type Examples if possible, returning an error if not. -func NewExamples(in interface{}, context *compiler.Context) (*Examples, error) { - errors := make([]error, 0) - x := &Examples{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedAny additional_properties = 1; - // MAP: Any - x.AdditionalProperties = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewExternalDocs creates an object of type ExternalDocs if possible, returning an error if not. -func NewExternalDocs(in interface{}, context *compiler.Context) (*ExternalDocs, error) { - errors := make([]error, 0) - x := &ExternalDocs{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"url"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"description", "url"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string description = 1; - v1 := compiler.MapValueForKey(m, "description") - if v1 != nil { - x.Description, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string url = 2; - v2 := compiler.MapValueForKey(m, "url") - if v2 != nil { - x.Url, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for url: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 3; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewFileSchema creates an object of type FileSchema if possible, returning an error if not. -func NewFileSchema(in interface{}, context *compiler.Context) (*FileSchema, error) { - errors := make([]error, 0) - x := &FileSchema{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"type"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"default", "description", "example", "externalDocs", "format", "readOnly", "required", "title", "type"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string format = 1; - v1 := compiler.MapValueForKey(m, "format") - if v1 != nil { - x.Format, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for format: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string title = 2; - v2 := compiler.MapValueForKey(m, "title") - if v2 != nil { - x.Title, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for title: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 3; - v3 := compiler.MapValueForKey(m, "description") - if v3 != nil { - x.Description, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Any default = 4; - v4 := compiler.MapValueForKey(m, "default") - if v4 != nil { - var err error - x.Default, err = NewAny(v4, compiler.NewContext("default", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated string required = 5; - v5 := compiler.MapValueForKey(m, "required") - if v5 != nil { - v, ok := v5.([]interface{}) - if ok { - x.Required = compiler.ConvertInterfaceArrayToStringArray(v) - } else { - message := fmt.Sprintf("has unexpected value for required: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string type = 6; - v6 := compiler.MapValueForKey(m, "type") - if v6 != nil { - x.Type, ok = v6.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [file] - if ok && !compiler.StringArrayContainsValue([]string{"file"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool read_only = 7; - v7 := compiler.MapValueForKey(m, "readOnly") - if v7 != nil { - x.ReadOnly, ok = v7.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for readOnly: %+v (%T)", v7, v7) - errors = append(errors, compiler.NewError(context, message)) - } - } - // ExternalDocs external_docs = 8; - v8 := compiler.MapValueForKey(m, "externalDocs") - if v8 != nil { - var err error - x.ExternalDocs, err = NewExternalDocs(v8, compiler.NewContext("externalDocs", context)) - if err != nil { - errors = append(errors, err) - } - } - // Any example = 9; - v9 := compiler.MapValueForKey(m, "example") - if v9 != nil { - var err error - x.Example, err = NewAny(v9, compiler.NewContext("example", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated NamedAny vendor_extension = 10; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewFormDataParameterSubSchema creates an object of type FormDataParameterSubSchema if possible, returning an error if not. -func NewFormDataParameterSubSchema(in interface{}, context *compiler.Context) (*FormDataParameterSubSchema, error) { - errors := make([]error, 0) - x := &FormDataParameterSubSchema{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"allowEmptyValue", "collectionFormat", "default", "description", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "in", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "name", "pattern", "required", "type", "uniqueItems"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // bool required = 1; - v1 := compiler.MapValueForKey(m, "required") - if v1 != nil { - x.Required, ok = v1.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for required: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string in = 2; - v2 := compiler.MapValueForKey(m, "in") - if v2 != nil { - x.In, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [formData] - if ok && !compiler.StringArrayContainsValue([]string{"formData"}, x.In) { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 3; - v3 := compiler.MapValueForKey(m, "description") - if v3 != nil { - x.Description, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string name = 4; - v4 := compiler.MapValueForKey(m, "name") - if v4 != nil { - x.Name, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool allow_empty_value = 5; - v5 := compiler.MapValueForKey(m, "allowEmptyValue") - if v5 != nil { - x.AllowEmptyValue, ok = v5.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for allowEmptyValue: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string type = 6; - v6 := compiler.MapValueForKey(m, "type") - if v6 != nil { - x.Type, ok = v6.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [string number boolean integer array file] - if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "boolean", "integer", "array", "file"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string format = 7; - v7 := compiler.MapValueForKey(m, "format") - if v7 != nil { - x.Format, ok = v7.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for format: %+v (%T)", v7, v7) - errors = append(errors, compiler.NewError(context, message)) - } - } - // PrimitivesItems items = 8; - v8 := compiler.MapValueForKey(m, "items") - if v8 != nil { - var err error - x.Items, err = NewPrimitivesItems(v8, compiler.NewContext("items", context)) - if err != nil { - errors = append(errors, err) - } - } - // string collection_format = 9; - v9 := compiler.MapValueForKey(m, "collectionFormat") - if v9 != nil { - x.CollectionFormat, ok = v9.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v9, v9) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [csv ssv tsv pipes multi] - if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes", "multi"}, x.CollectionFormat) { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v9, v9) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Any default = 10; - v10 := compiler.MapValueForKey(m, "default") - if v10 != nil { - var err error - x.Default, err = NewAny(v10, compiler.NewContext("default", context)) - if err != nil { - errors = append(errors, err) - } - } - // float maximum = 11; - v11 := compiler.MapValueForKey(m, "maximum") - if v11 != nil { - switch v11 := v11.(type) { - case float64: - x.Maximum = v11 - case float32: - x.Maximum = float64(v11) - case uint64: - x.Maximum = float64(v11) - case uint32: - x.Maximum = float64(v11) - case int64: - x.Maximum = float64(v11) - case int32: - x.Maximum = float64(v11) - case int: - x.Maximum = float64(v11) - default: - message := fmt.Sprintf("has unexpected value for maximum: %+v (%T)", v11, v11) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_maximum = 12; - v12 := compiler.MapValueForKey(m, "exclusiveMaximum") - if v12 != nil { - x.ExclusiveMaximum, ok = v12.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %+v (%T)", v12, v12) - errors = append(errors, compiler.NewError(context, message)) - } - } - // float minimum = 13; - v13 := compiler.MapValueForKey(m, "minimum") - if v13 != nil { - switch v13 := v13.(type) { - case float64: - x.Minimum = v13 - case float32: - x.Minimum = float64(v13) - case uint64: - x.Minimum = float64(v13) - case uint32: - x.Minimum = float64(v13) - case int64: - x.Minimum = float64(v13) - case int32: - x.Minimum = float64(v13) - case int: - x.Minimum = float64(v13) - default: - message := fmt.Sprintf("has unexpected value for minimum: %+v (%T)", v13, v13) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_minimum = 14; - v14 := compiler.MapValueForKey(m, "exclusiveMinimum") - if v14 != nil { - x.ExclusiveMinimum, ok = v14.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %+v (%T)", v14, v14) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_length = 15; - v15 := compiler.MapValueForKey(m, "maxLength") - if v15 != nil { - t, ok := v15.(int) - if ok { - x.MaxLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxLength: %+v (%T)", v15, v15) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_length = 16; - v16 := compiler.MapValueForKey(m, "minLength") - if v16 != nil { - t, ok := v16.(int) - if ok { - x.MinLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minLength: %+v (%T)", v16, v16) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string pattern = 17; - v17 := compiler.MapValueForKey(m, "pattern") - if v17 != nil { - x.Pattern, ok = v17.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for pattern: %+v (%T)", v17, v17) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_items = 18; - v18 := compiler.MapValueForKey(m, "maxItems") - if v18 != nil { - t, ok := v18.(int) - if ok { - x.MaxItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxItems: %+v (%T)", v18, v18) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_items = 19; - v19 := compiler.MapValueForKey(m, "minItems") - if v19 != nil { - t, ok := v19.(int) - if ok { - x.MinItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minItems: %+v (%T)", v19, v19) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool unique_items = 20; - v20 := compiler.MapValueForKey(m, "uniqueItems") - if v20 != nil { - x.UniqueItems, ok = v20.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for uniqueItems: %+v (%T)", v20, v20) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated Any enum = 21; - v21 := compiler.MapValueForKey(m, "enum") - if v21 != nil { - // repeated Any - x.Enum = make([]*Any, 0) - a, ok := v21.([]interface{}) - if ok { - for _, item := range a { - y, err := NewAny(item, compiler.NewContext("enum", context)) - if err != nil { - errors = append(errors, err) - } - x.Enum = append(x.Enum, y) - } - } - } - // float multiple_of = 22; - v22 := compiler.MapValueForKey(m, "multipleOf") - if v22 != nil { - switch v22 := v22.(type) { - case float64: - x.MultipleOf = v22 - case float32: - x.MultipleOf = float64(v22) - case uint64: - x.MultipleOf = float64(v22) - case uint32: - x.MultipleOf = float64(v22) - case int64: - x.MultipleOf = float64(v22) - case int32: - x.MultipleOf = float64(v22) - case int: - x.MultipleOf = float64(v22) - default: - message := fmt.Sprintf("has unexpected value for multipleOf: %+v (%T)", v22, v22) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 23; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewHeader creates an object of type Header if possible, returning an error if not. -func NewHeader(in interface{}, context *compiler.Context) (*Header, error) { - errors := make([]error, 0) - x := &Header{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"type"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"collectionFormat", "default", "description", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "pattern", "type", "uniqueItems"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string type = 1; - v1 := compiler.MapValueForKey(m, "type") - if v1 != nil { - x.Type, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [string number integer boolean array] - if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "integer", "boolean", "array"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string format = 2; - v2 := compiler.MapValueForKey(m, "format") - if v2 != nil { - x.Format, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for format: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // PrimitivesItems items = 3; - v3 := compiler.MapValueForKey(m, "items") - if v3 != nil { - var err error - x.Items, err = NewPrimitivesItems(v3, compiler.NewContext("items", context)) - if err != nil { - errors = append(errors, err) - } - } - // string collection_format = 4; - v4 := compiler.MapValueForKey(m, "collectionFormat") - if v4 != nil { - x.CollectionFormat, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [csv ssv tsv pipes] - if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes"}, x.CollectionFormat) { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Any default = 5; - v5 := compiler.MapValueForKey(m, "default") - if v5 != nil { - var err error - x.Default, err = NewAny(v5, compiler.NewContext("default", context)) - if err != nil { - errors = append(errors, err) - } - } - // float maximum = 6; - v6 := compiler.MapValueForKey(m, "maximum") - if v6 != nil { - switch v6 := v6.(type) { - case float64: - x.Maximum = v6 - case float32: - x.Maximum = float64(v6) - case uint64: - x.Maximum = float64(v6) - case uint32: - x.Maximum = float64(v6) - case int64: - x.Maximum = float64(v6) - case int32: - x.Maximum = float64(v6) - case int: - x.Maximum = float64(v6) - default: - message := fmt.Sprintf("has unexpected value for maximum: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_maximum = 7; - v7 := compiler.MapValueForKey(m, "exclusiveMaximum") - if v7 != nil { - x.ExclusiveMaximum, ok = v7.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %+v (%T)", v7, v7) - errors = append(errors, compiler.NewError(context, message)) - } - } - // float minimum = 8; - v8 := compiler.MapValueForKey(m, "minimum") - if v8 != nil { - switch v8 := v8.(type) { - case float64: - x.Minimum = v8 - case float32: - x.Minimum = float64(v8) - case uint64: - x.Minimum = float64(v8) - case uint32: - x.Minimum = float64(v8) - case int64: - x.Minimum = float64(v8) - case int32: - x.Minimum = float64(v8) - case int: - x.Minimum = float64(v8) - default: - message := fmt.Sprintf("has unexpected value for minimum: %+v (%T)", v8, v8) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_minimum = 9; - v9 := compiler.MapValueForKey(m, "exclusiveMinimum") - if v9 != nil { - x.ExclusiveMinimum, ok = v9.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %+v (%T)", v9, v9) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_length = 10; - v10 := compiler.MapValueForKey(m, "maxLength") - if v10 != nil { - t, ok := v10.(int) - if ok { - x.MaxLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxLength: %+v (%T)", v10, v10) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_length = 11; - v11 := compiler.MapValueForKey(m, "minLength") - if v11 != nil { - t, ok := v11.(int) - if ok { - x.MinLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minLength: %+v (%T)", v11, v11) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string pattern = 12; - v12 := compiler.MapValueForKey(m, "pattern") - if v12 != nil { - x.Pattern, ok = v12.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for pattern: %+v (%T)", v12, v12) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_items = 13; - v13 := compiler.MapValueForKey(m, "maxItems") - if v13 != nil { - t, ok := v13.(int) - if ok { - x.MaxItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxItems: %+v (%T)", v13, v13) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_items = 14; - v14 := compiler.MapValueForKey(m, "minItems") - if v14 != nil { - t, ok := v14.(int) - if ok { - x.MinItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minItems: %+v (%T)", v14, v14) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool unique_items = 15; - v15 := compiler.MapValueForKey(m, "uniqueItems") - if v15 != nil { - x.UniqueItems, ok = v15.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for uniqueItems: %+v (%T)", v15, v15) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated Any enum = 16; - v16 := compiler.MapValueForKey(m, "enum") - if v16 != nil { - // repeated Any - x.Enum = make([]*Any, 0) - a, ok := v16.([]interface{}) - if ok { - for _, item := range a { - y, err := NewAny(item, compiler.NewContext("enum", context)) - if err != nil { - errors = append(errors, err) - } - x.Enum = append(x.Enum, y) - } - } - } - // float multiple_of = 17; - v17 := compiler.MapValueForKey(m, "multipleOf") - if v17 != nil { - switch v17 := v17.(type) { - case float64: - x.MultipleOf = v17 - case float32: - x.MultipleOf = float64(v17) - case uint64: - x.MultipleOf = float64(v17) - case uint32: - x.MultipleOf = float64(v17) - case int64: - x.MultipleOf = float64(v17) - case int32: - x.MultipleOf = float64(v17) - case int: - x.MultipleOf = float64(v17) - default: - message := fmt.Sprintf("has unexpected value for multipleOf: %+v (%T)", v17, v17) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 18; - v18 := compiler.MapValueForKey(m, "description") - if v18 != nil { - x.Description, ok = v18.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v18, v18) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 19; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewHeaderParameterSubSchema creates an object of type HeaderParameterSubSchema if possible, returning an error if not. -func NewHeaderParameterSubSchema(in interface{}, context *compiler.Context) (*HeaderParameterSubSchema, error) { - errors := make([]error, 0) - x := &HeaderParameterSubSchema{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"collectionFormat", "default", "description", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "in", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "name", "pattern", "required", "type", "uniqueItems"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // bool required = 1; - v1 := compiler.MapValueForKey(m, "required") - if v1 != nil { - x.Required, ok = v1.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for required: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string in = 2; - v2 := compiler.MapValueForKey(m, "in") - if v2 != nil { - x.In, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [header] - if ok && !compiler.StringArrayContainsValue([]string{"header"}, x.In) { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 3; - v3 := compiler.MapValueForKey(m, "description") - if v3 != nil { - x.Description, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string name = 4; - v4 := compiler.MapValueForKey(m, "name") - if v4 != nil { - x.Name, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string type = 5; - v5 := compiler.MapValueForKey(m, "type") - if v5 != nil { - x.Type, ok = v5.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [string number boolean integer array] - if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "boolean", "integer", "array"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string format = 6; - v6 := compiler.MapValueForKey(m, "format") - if v6 != nil { - x.Format, ok = v6.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for format: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // PrimitivesItems items = 7; - v7 := compiler.MapValueForKey(m, "items") - if v7 != nil { - var err error - x.Items, err = NewPrimitivesItems(v7, compiler.NewContext("items", context)) - if err != nil { - errors = append(errors, err) - } - } - // string collection_format = 8; - v8 := compiler.MapValueForKey(m, "collectionFormat") - if v8 != nil { - x.CollectionFormat, ok = v8.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v8, v8) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [csv ssv tsv pipes] - if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes"}, x.CollectionFormat) { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v8, v8) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Any default = 9; - v9 := compiler.MapValueForKey(m, "default") - if v9 != nil { - var err error - x.Default, err = NewAny(v9, compiler.NewContext("default", context)) - if err != nil { - errors = append(errors, err) - } - } - // float maximum = 10; - v10 := compiler.MapValueForKey(m, "maximum") - if v10 != nil { - switch v10 := v10.(type) { - case float64: - x.Maximum = v10 - case float32: - x.Maximum = float64(v10) - case uint64: - x.Maximum = float64(v10) - case uint32: - x.Maximum = float64(v10) - case int64: - x.Maximum = float64(v10) - case int32: - x.Maximum = float64(v10) - case int: - x.Maximum = float64(v10) - default: - message := fmt.Sprintf("has unexpected value for maximum: %+v (%T)", v10, v10) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_maximum = 11; - v11 := compiler.MapValueForKey(m, "exclusiveMaximum") - if v11 != nil { - x.ExclusiveMaximum, ok = v11.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %+v (%T)", v11, v11) - errors = append(errors, compiler.NewError(context, message)) - } - } - // float minimum = 12; - v12 := compiler.MapValueForKey(m, "minimum") - if v12 != nil { - switch v12 := v12.(type) { - case float64: - x.Minimum = v12 - case float32: - x.Minimum = float64(v12) - case uint64: - x.Minimum = float64(v12) - case uint32: - x.Minimum = float64(v12) - case int64: - x.Minimum = float64(v12) - case int32: - x.Minimum = float64(v12) - case int: - x.Minimum = float64(v12) - default: - message := fmt.Sprintf("has unexpected value for minimum: %+v (%T)", v12, v12) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_minimum = 13; - v13 := compiler.MapValueForKey(m, "exclusiveMinimum") - if v13 != nil { - x.ExclusiveMinimum, ok = v13.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %+v (%T)", v13, v13) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_length = 14; - v14 := compiler.MapValueForKey(m, "maxLength") - if v14 != nil { - t, ok := v14.(int) - if ok { - x.MaxLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxLength: %+v (%T)", v14, v14) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_length = 15; - v15 := compiler.MapValueForKey(m, "minLength") - if v15 != nil { - t, ok := v15.(int) - if ok { - x.MinLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minLength: %+v (%T)", v15, v15) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string pattern = 16; - v16 := compiler.MapValueForKey(m, "pattern") - if v16 != nil { - x.Pattern, ok = v16.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for pattern: %+v (%T)", v16, v16) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_items = 17; - v17 := compiler.MapValueForKey(m, "maxItems") - if v17 != nil { - t, ok := v17.(int) - if ok { - x.MaxItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxItems: %+v (%T)", v17, v17) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_items = 18; - v18 := compiler.MapValueForKey(m, "minItems") - if v18 != nil { - t, ok := v18.(int) - if ok { - x.MinItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minItems: %+v (%T)", v18, v18) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool unique_items = 19; - v19 := compiler.MapValueForKey(m, "uniqueItems") - if v19 != nil { - x.UniqueItems, ok = v19.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for uniqueItems: %+v (%T)", v19, v19) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated Any enum = 20; - v20 := compiler.MapValueForKey(m, "enum") - if v20 != nil { - // repeated Any - x.Enum = make([]*Any, 0) - a, ok := v20.([]interface{}) - if ok { - for _, item := range a { - y, err := NewAny(item, compiler.NewContext("enum", context)) - if err != nil { - errors = append(errors, err) - } - x.Enum = append(x.Enum, y) - } - } - } - // float multiple_of = 21; - v21 := compiler.MapValueForKey(m, "multipleOf") - if v21 != nil { - switch v21 := v21.(type) { - case float64: - x.MultipleOf = v21 - case float32: - x.MultipleOf = float64(v21) - case uint64: - x.MultipleOf = float64(v21) - case uint32: - x.MultipleOf = float64(v21) - case int64: - x.MultipleOf = float64(v21) - case int32: - x.MultipleOf = float64(v21) - case int: - x.MultipleOf = float64(v21) - default: - message := fmt.Sprintf("has unexpected value for multipleOf: %+v (%T)", v21, v21) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 22; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewHeaders creates an object of type Headers if possible, returning an error if not. -func NewHeaders(in interface{}, context *compiler.Context) (*Headers, error) { - errors := make([]error, 0) - x := &Headers{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedHeader additional_properties = 1; - // MAP: Header - x.AdditionalProperties = make([]*NamedHeader, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedHeader{} - pair.Name = k - var err error - pair.Value, err = NewHeader(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewInfo creates an object of type Info if possible, returning an error if not. -func NewInfo(in interface{}, context *compiler.Context) (*Info, error) { - errors := make([]error, 0) - x := &Info{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"title", "version"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"contact", "description", "license", "termsOfService", "title", "version"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string title = 1; - v1 := compiler.MapValueForKey(m, "title") - if v1 != nil { - x.Title, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for title: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string version = 2; - v2 := compiler.MapValueForKey(m, "version") - if v2 != nil { - x.Version, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for version: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 3; - v3 := compiler.MapValueForKey(m, "description") - if v3 != nil { - x.Description, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string terms_of_service = 4; - v4 := compiler.MapValueForKey(m, "termsOfService") - if v4 != nil { - x.TermsOfService, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for termsOfService: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Contact contact = 5; - v5 := compiler.MapValueForKey(m, "contact") - if v5 != nil { - var err error - x.Contact, err = NewContact(v5, compiler.NewContext("contact", context)) - if err != nil { - errors = append(errors, err) - } - } - // License license = 6; - v6 := compiler.MapValueForKey(m, "license") - if v6 != nil { - var err error - x.License, err = NewLicense(v6, compiler.NewContext("license", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated NamedAny vendor_extension = 7; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewItemsItem creates an object of type ItemsItem if possible, returning an error if not. -func NewItemsItem(in interface{}, context *compiler.Context) (*ItemsItem, error) { - errors := make([]error, 0) - x := &ItemsItem{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value for item array: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - x.Schema = make([]*Schema, 0) - y, err := NewSchema(m, compiler.NewContext("", context)) - if err != nil { - return nil, err - } - x.Schema = append(x.Schema, y) - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewJsonReference creates an object of type JsonReference if possible, returning an error if not. -func NewJsonReference(in interface{}, context *compiler.Context) (*JsonReference, error) { - errors := make([]error, 0) - x := &JsonReference{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"$ref"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"$ref", "description"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string _ref = 1; - v1 := compiler.MapValueForKey(m, "$ref") - if v1 != nil { - x.XRef, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for $ref: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 2; - v2 := compiler.MapValueForKey(m, "description") - if v2 != nil { - x.Description, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewLicense creates an object of type License if possible, returning an error if not. -func NewLicense(in interface{}, context *compiler.Context) (*License, error) { - errors := make([]error, 0) - x := &License{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"name"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"name", "url"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string url = 2; - v2 := compiler.MapValueForKey(m, "url") - if v2 != nil { - x.Url, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for url: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 3; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNamedAny creates an object of type NamedAny if possible, returning an error if not. -func NewNamedAny(in interface{}, context *compiler.Context) (*NamedAny, error) { - errors := make([]error, 0) - x := &NamedAny{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"name", "value"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Any value = 2; - v2 := compiler.MapValueForKey(m, "value") - if v2 != nil { - var err error - x.Value, err = NewAny(v2, compiler.NewContext("value", context)) - if err != nil { - errors = append(errors, err) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNamedHeader creates an object of type NamedHeader if possible, returning an error if not. -func NewNamedHeader(in interface{}, context *compiler.Context) (*NamedHeader, error) { - errors := make([]error, 0) - x := &NamedHeader{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"name", "value"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Header value = 2; - v2 := compiler.MapValueForKey(m, "value") - if v2 != nil { - var err error - x.Value, err = NewHeader(v2, compiler.NewContext("value", context)) - if err != nil { - errors = append(errors, err) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNamedParameter creates an object of type NamedParameter if possible, returning an error if not. -func NewNamedParameter(in interface{}, context *compiler.Context) (*NamedParameter, error) { - errors := make([]error, 0) - x := &NamedParameter{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"name", "value"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Parameter value = 2; - v2 := compiler.MapValueForKey(m, "value") - if v2 != nil { - var err error - x.Value, err = NewParameter(v2, compiler.NewContext("value", context)) - if err != nil { - errors = append(errors, err) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNamedPathItem creates an object of type NamedPathItem if possible, returning an error if not. -func NewNamedPathItem(in interface{}, context *compiler.Context) (*NamedPathItem, error) { - errors := make([]error, 0) - x := &NamedPathItem{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"name", "value"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // PathItem value = 2; - v2 := compiler.MapValueForKey(m, "value") - if v2 != nil { - var err error - x.Value, err = NewPathItem(v2, compiler.NewContext("value", context)) - if err != nil { - errors = append(errors, err) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNamedResponse creates an object of type NamedResponse if possible, returning an error if not. -func NewNamedResponse(in interface{}, context *compiler.Context) (*NamedResponse, error) { - errors := make([]error, 0) - x := &NamedResponse{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"name", "value"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Response value = 2; - v2 := compiler.MapValueForKey(m, "value") - if v2 != nil { - var err error - x.Value, err = NewResponse(v2, compiler.NewContext("value", context)) - if err != nil { - errors = append(errors, err) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNamedResponseValue creates an object of type NamedResponseValue if possible, returning an error if not. -func NewNamedResponseValue(in interface{}, context *compiler.Context) (*NamedResponseValue, error) { - errors := make([]error, 0) - x := &NamedResponseValue{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"name", "value"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // ResponseValue value = 2; - v2 := compiler.MapValueForKey(m, "value") - if v2 != nil { - var err error - x.Value, err = NewResponseValue(v2, compiler.NewContext("value", context)) - if err != nil { - errors = append(errors, err) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNamedSchema creates an object of type NamedSchema if possible, returning an error if not. -func NewNamedSchema(in interface{}, context *compiler.Context) (*NamedSchema, error) { - errors := make([]error, 0) - x := &NamedSchema{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"name", "value"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Schema value = 2; - v2 := compiler.MapValueForKey(m, "value") - if v2 != nil { - var err error - x.Value, err = NewSchema(v2, compiler.NewContext("value", context)) - if err != nil { - errors = append(errors, err) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNamedSecurityDefinitionsItem creates an object of type NamedSecurityDefinitionsItem if possible, returning an error if not. -func NewNamedSecurityDefinitionsItem(in interface{}, context *compiler.Context) (*NamedSecurityDefinitionsItem, error) { - errors := make([]error, 0) - x := &NamedSecurityDefinitionsItem{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"name", "value"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // SecurityDefinitionsItem value = 2; - v2 := compiler.MapValueForKey(m, "value") - if v2 != nil { - var err error - x.Value, err = NewSecurityDefinitionsItem(v2, compiler.NewContext("value", context)) - if err != nil { - errors = append(errors, err) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNamedString creates an object of type NamedString if possible, returning an error if not. -func NewNamedString(in interface{}, context *compiler.Context) (*NamedString, error) { - errors := make([]error, 0) - x := &NamedString{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"name", "value"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string value = 2; - v2 := compiler.MapValueForKey(m, "value") - if v2 != nil { - x.Value, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for value: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNamedStringArray creates an object of type NamedStringArray if possible, returning an error if not. -func NewNamedStringArray(in interface{}, context *compiler.Context) (*NamedStringArray, error) { - errors := make([]error, 0) - x := &NamedStringArray{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"name", "value"} - var allowedPatterns []*regexp.Regexp - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // StringArray value = 2; - v2 := compiler.MapValueForKey(m, "value") - if v2 != nil { - var err error - x.Value, err = NewStringArray(v2, compiler.NewContext("value", context)) - if err != nil { - errors = append(errors, err) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewNonBodyParameter creates an object of type NonBodyParameter if possible, returning an error if not. -func NewNonBodyParameter(in interface{}, context *compiler.Context) (*NonBodyParameter, error) { - errors := make([]error, 0) - x := &NonBodyParameter{} - matched := false - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"in", "name", "type"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // HeaderParameterSubSchema header_parameter_sub_schema = 1; - { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewHeaderParameterSubSchema(m, compiler.NewContext("headerParameterSubSchema", context)) - if matchingError == nil { - x.Oneof = &NonBodyParameter_HeaderParameterSubSchema{HeaderParameterSubSchema: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - // FormDataParameterSubSchema form_data_parameter_sub_schema = 2; - { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewFormDataParameterSubSchema(m, compiler.NewContext("formDataParameterSubSchema", context)) - if matchingError == nil { - x.Oneof = &NonBodyParameter_FormDataParameterSubSchema{FormDataParameterSubSchema: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - // QueryParameterSubSchema query_parameter_sub_schema = 3; - { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewQueryParameterSubSchema(m, compiler.NewContext("queryParameterSubSchema", context)) - if matchingError == nil { - x.Oneof = &NonBodyParameter_QueryParameterSubSchema{QueryParameterSubSchema: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - // PathParameterSubSchema path_parameter_sub_schema = 4; - { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewPathParameterSubSchema(m, compiler.NewContext("pathParameterSubSchema", context)) - if matchingError == nil { - x.Oneof = &NonBodyParameter_PathParameterSubSchema{PathParameterSubSchema: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - if matched { - // since the oneof matched one of its possibilities, discard any matching errors - errors = make([]error, 0) - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewOauth2AccessCodeSecurity creates an object of type Oauth2AccessCodeSecurity if possible, returning an error if not. -func NewOauth2AccessCodeSecurity(in interface{}, context *compiler.Context) (*Oauth2AccessCodeSecurity, error) { - errors := make([]error, 0) - x := &Oauth2AccessCodeSecurity{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"authorizationUrl", "flow", "tokenUrl", "type"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"authorizationUrl", "description", "flow", "scopes", "tokenUrl", "type"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string type = 1; - v1 := compiler.MapValueForKey(m, "type") - if v1 != nil { - x.Type, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [oauth2] - if ok && !compiler.StringArrayContainsValue([]string{"oauth2"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string flow = 2; - v2 := compiler.MapValueForKey(m, "flow") - if v2 != nil { - x.Flow, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for flow: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [accessCode] - if ok && !compiler.StringArrayContainsValue([]string{"accessCode"}, x.Flow) { - message := fmt.Sprintf("has unexpected value for flow: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Oauth2Scopes scopes = 3; - v3 := compiler.MapValueForKey(m, "scopes") - if v3 != nil { - var err error - x.Scopes, err = NewOauth2Scopes(v3, compiler.NewContext("scopes", context)) - if err != nil { - errors = append(errors, err) - } - } - // string authorization_url = 4; - v4 := compiler.MapValueForKey(m, "authorizationUrl") - if v4 != nil { - x.AuthorizationUrl, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for authorizationUrl: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string token_url = 5; - v5 := compiler.MapValueForKey(m, "tokenUrl") - if v5 != nil { - x.TokenUrl, ok = v5.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for tokenUrl: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 6; - v6 := compiler.MapValueForKey(m, "description") - if v6 != nil { - x.Description, ok = v6.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 7; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewOauth2ApplicationSecurity creates an object of type Oauth2ApplicationSecurity if possible, returning an error if not. -func NewOauth2ApplicationSecurity(in interface{}, context *compiler.Context) (*Oauth2ApplicationSecurity, error) { - errors := make([]error, 0) - x := &Oauth2ApplicationSecurity{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"flow", "tokenUrl", "type"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"description", "flow", "scopes", "tokenUrl", "type"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string type = 1; - v1 := compiler.MapValueForKey(m, "type") - if v1 != nil { - x.Type, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [oauth2] - if ok && !compiler.StringArrayContainsValue([]string{"oauth2"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string flow = 2; - v2 := compiler.MapValueForKey(m, "flow") - if v2 != nil { - x.Flow, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for flow: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [application] - if ok && !compiler.StringArrayContainsValue([]string{"application"}, x.Flow) { - message := fmt.Sprintf("has unexpected value for flow: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Oauth2Scopes scopes = 3; - v3 := compiler.MapValueForKey(m, "scopes") - if v3 != nil { - var err error - x.Scopes, err = NewOauth2Scopes(v3, compiler.NewContext("scopes", context)) - if err != nil { - errors = append(errors, err) - } - } - // string token_url = 4; - v4 := compiler.MapValueForKey(m, "tokenUrl") - if v4 != nil { - x.TokenUrl, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for tokenUrl: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 5; - v5 := compiler.MapValueForKey(m, "description") - if v5 != nil { - x.Description, ok = v5.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 6; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewOauth2ImplicitSecurity creates an object of type Oauth2ImplicitSecurity if possible, returning an error if not. -func NewOauth2ImplicitSecurity(in interface{}, context *compiler.Context) (*Oauth2ImplicitSecurity, error) { - errors := make([]error, 0) - x := &Oauth2ImplicitSecurity{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"authorizationUrl", "flow", "type"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"authorizationUrl", "description", "flow", "scopes", "type"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string type = 1; - v1 := compiler.MapValueForKey(m, "type") - if v1 != nil { - x.Type, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [oauth2] - if ok && !compiler.StringArrayContainsValue([]string{"oauth2"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string flow = 2; - v2 := compiler.MapValueForKey(m, "flow") - if v2 != nil { - x.Flow, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for flow: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [implicit] - if ok && !compiler.StringArrayContainsValue([]string{"implicit"}, x.Flow) { - message := fmt.Sprintf("has unexpected value for flow: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Oauth2Scopes scopes = 3; - v3 := compiler.MapValueForKey(m, "scopes") - if v3 != nil { - var err error - x.Scopes, err = NewOauth2Scopes(v3, compiler.NewContext("scopes", context)) - if err != nil { - errors = append(errors, err) - } - } - // string authorization_url = 4; - v4 := compiler.MapValueForKey(m, "authorizationUrl") - if v4 != nil { - x.AuthorizationUrl, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for authorizationUrl: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 5; - v5 := compiler.MapValueForKey(m, "description") - if v5 != nil { - x.Description, ok = v5.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 6; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewOauth2PasswordSecurity creates an object of type Oauth2PasswordSecurity if possible, returning an error if not. -func NewOauth2PasswordSecurity(in interface{}, context *compiler.Context) (*Oauth2PasswordSecurity, error) { - errors := make([]error, 0) - x := &Oauth2PasswordSecurity{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"flow", "tokenUrl", "type"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"description", "flow", "scopes", "tokenUrl", "type"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string type = 1; - v1 := compiler.MapValueForKey(m, "type") - if v1 != nil { - x.Type, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [oauth2] - if ok && !compiler.StringArrayContainsValue([]string{"oauth2"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string flow = 2; - v2 := compiler.MapValueForKey(m, "flow") - if v2 != nil { - x.Flow, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for flow: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [password] - if ok && !compiler.StringArrayContainsValue([]string{"password"}, x.Flow) { - message := fmt.Sprintf("has unexpected value for flow: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Oauth2Scopes scopes = 3; - v3 := compiler.MapValueForKey(m, "scopes") - if v3 != nil { - var err error - x.Scopes, err = NewOauth2Scopes(v3, compiler.NewContext("scopes", context)) - if err != nil { - errors = append(errors, err) - } - } - // string token_url = 4; - v4 := compiler.MapValueForKey(m, "tokenUrl") - if v4 != nil { - x.TokenUrl, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for tokenUrl: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 5; - v5 := compiler.MapValueForKey(m, "description") - if v5 != nil { - x.Description, ok = v5.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 6; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewOauth2Scopes creates an object of type Oauth2Scopes if possible, returning an error if not. -func NewOauth2Scopes(in interface{}, context *compiler.Context) (*Oauth2Scopes, error) { - errors := make([]error, 0) - x := &Oauth2Scopes{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedString additional_properties = 1; - // MAP: string - x.AdditionalProperties = make([]*NamedString, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedString{} - pair.Name = k - pair.Value = v.(string) - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewOperation creates an object of type Operation if possible, returning an error if not. -func NewOperation(in interface{}, context *compiler.Context) (*Operation, error) { - errors := make([]error, 0) - x := &Operation{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"responses"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"consumes", "deprecated", "description", "externalDocs", "operationId", "parameters", "produces", "responses", "schemes", "security", "summary", "tags"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // repeated string tags = 1; - v1 := compiler.MapValueForKey(m, "tags") - if v1 != nil { - v, ok := v1.([]interface{}) - if ok { - x.Tags = compiler.ConvertInterfaceArrayToStringArray(v) - } else { - message := fmt.Sprintf("has unexpected value for tags: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string summary = 2; - v2 := compiler.MapValueForKey(m, "summary") - if v2 != nil { - x.Summary, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for summary: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 3; - v3 := compiler.MapValueForKey(m, "description") - if v3 != nil { - x.Description, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // ExternalDocs external_docs = 4; - v4 := compiler.MapValueForKey(m, "externalDocs") - if v4 != nil { - var err error - x.ExternalDocs, err = NewExternalDocs(v4, compiler.NewContext("externalDocs", context)) - if err != nil { - errors = append(errors, err) - } - } - // string operation_id = 5; - v5 := compiler.MapValueForKey(m, "operationId") - if v5 != nil { - x.OperationId, ok = v5.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for operationId: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated string produces = 6; - v6 := compiler.MapValueForKey(m, "produces") - if v6 != nil { - v, ok := v6.([]interface{}) - if ok { - x.Produces = compiler.ConvertInterfaceArrayToStringArray(v) - } else { - message := fmt.Sprintf("has unexpected value for produces: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated string consumes = 7; - v7 := compiler.MapValueForKey(m, "consumes") - if v7 != nil { - v, ok := v7.([]interface{}) - if ok { - x.Consumes = compiler.ConvertInterfaceArrayToStringArray(v) - } else { - message := fmt.Sprintf("has unexpected value for consumes: %+v (%T)", v7, v7) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated ParametersItem parameters = 8; - v8 := compiler.MapValueForKey(m, "parameters") - if v8 != nil { - // repeated ParametersItem - x.Parameters = make([]*ParametersItem, 0) - a, ok := v8.([]interface{}) - if ok { - for _, item := range a { - y, err := NewParametersItem(item, compiler.NewContext("parameters", context)) - if err != nil { - errors = append(errors, err) - } - x.Parameters = append(x.Parameters, y) - } - } - } - // Responses responses = 9; - v9 := compiler.MapValueForKey(m, "responses") - if v9 != nil { - var err error - x.Responses, err = NewResponses(v9, compiler.NewContext("responses", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated string schemes = 10; - v10 := compiler.MapValueForKey(m, "schemes") - if v10 != nil { - v, ok := v10.([]interface{}) - if ok { - x.Schemes = compiler.ConvertInterfaceArrayToStringArray(v) - } else { - message := fmt.Sprintf("has unexpected value for schemes: %+v (%T)", v10, v10) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [http https ws wss] - if ok && !compiler.StringArrayContainsValues([]string{"http", "https", "ws", "wss"}, x.Schemes) { - message := fmt.Sprintf("has unexpected value for schemes: %+v", v10) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool deprecated = 11; - v11 := compiler.MapValueForKey(m, "deprecated") - if v11 != nil { - x.Deprecated, ok = v11.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for deprecated: %+v (%T)", v11, v11) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated SecurityRequirement security = 12; - v12 := compiler.MapValueForKey(m, "security") - if v12 != nil { - // repeated SecurityRequirement - x.Security = make([]*SecurityRequirement, 0) - a, ok := v12.([]interface{}) - if ok { - for _, item := range a { - y, err := NewSecurityRequirement(item, compiler.NewContext("security", context)) - if err != nil { - errors = append(errors, err) - } - x.Security = append(x.Security, y) - } - } - } - // repeated NamedAny vendor_extension = 13; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewParameter creates an object of type Parameter if possible, returning an error if not. -func NewParameter(in interface{}, context *compiler.Context) (*Parameter, error) { - errors := make([]error, 0) - x := &Parameter{} - matched := false - // BodyParameter body_parameter = 1; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewBodyParameter(m, compiler.NewContext("bodyParameter", context)) - if matchingError == nil { - x.Oneof = &Parameter_BodyParameter{BodyParameter: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - // NonBodyParameter non_body_parameter = 2; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewNonBodyParameter(m, compiler.NewContext("nonBodyParameter", context)) - if matchingError == nil { - x.Oneof = &Parameter_NonBodyParameter{NonBodyParameter: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - if matched { - // since the oneof matched one of its possibilities, discard any matching errors - errors = make([]error, 0) - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewParameterDefinitions creates an object of type ParameterDefinitions if possible, returning an error if not. -func NewParameterDefinitions(in interface{}, context *compiler.Context) (*ParameterDefinitions, error) { - errors := make([]error, 0) - x := &ParameterDefinitions{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedParameter additional_properties = 1; - // MAP: Parameter - x.AdditionalProperties = make([]*NamedParameter, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedParameter{} - pair.Name = k - var err error - pair.Value, err = NewParameter(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewParametersItem creates an object of type ParametersItem if possible, returning an error if not. -func NewParametersItem(in interface{}, context *compiler.Context) (*ParametersItem, error) { - errors := make([]error, 0) - x := &ParametersItem{} - matched := false - // Parameter parameter = 1; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewParameter(m, compiler.NewContext("parameter", context)) - if matchingError == nil { - x.Oneof = &ParametersItem_Parameter{Parameter: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - // JsonReference json_reference = 2; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewJsonReference(m, compiler.NewContext("jsonReference", context)) - if matchingError == nil { - x.Oneof = &ParametersItem_JsonReference{JsonReference: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - if matched { - // since the oneof matched one of its possibilities, discard any matching errors - errors = make([]error, 0) - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewPathItem creates an object of type PathItem if possible, returning an error if not. -func NewPathItem(in interface{}, context *compiler.Context) (*PathItem, error) { - errors := make([]error, 0) - x := &PathItem{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"$ref", "delete", "get", "head", "options", "parameters", "patch", "post", "put"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string _ref = 1; - v1 := compiler.MapValueForKey(m, "$ref") - if v1 != nil { - x.XRef, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for $ref: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Operation get = 2; - v2 := compiler.MapValueForKey(m, "get") - if v2 != nil { - var err error - x.Get, err = NewOperation(v2, compiler.NewContext("get", context)) - if err != nil { - errors = append(errors, err) - } - } - // Operation put = 3; - v3 := compiler.MapValueForKey(m, "put") - if v3 != nil { - var err error - x.Put, err = NewOperation(v3, compiler.NewContext("put", context)) - if err != nil { - errors = append(errors, err) - } - } - // Operation post = 4; - v4 := compiler.MapValueForKey(m, "post") - if v4 != nil { - var err error - x.Post, err = NewOperation(v4, compiler.NewContext("post", context)) - if err != nil { - errors = append(errors, err) - } - } - // Operation delete = 5; - v5 := compiler.MapValueForKey(m, "delete") - if v5 != nil { - var err error - x.Delete, err = NewOperation(v5, compiler.NewContext("delete", context)) - if err != nil { - errors = append(errors, err) - } - } - // Operation options = 6; - v6 := compiler.MapValueForKey(m, "options") - if v6 != nil { - var err error - x.Options, err = NewOperation(v6, compiler.NewContext("options", context)) - if err != nil { - errors = append(errors, err) - } - } - // Operation head = 7; - v7 := compiler.MapValueForKey(m, "head") - if v7 != nil { - var err error - x.Head, err = NewOperation(v7, compiler.NewContext("head", context)) - if err != nil { - errors = append(errors, err) - } - } - // Operation patch = 8; - v8 := compiler.MapValueForKey(m, "patch") - if v8 != nil { - var err error - x.Patch, err = NewOperation(v8, compiler.NewContext("patch", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated ParametersItem parameters = 9; - v9 := compiler.MapValueForKey(m, "parameters") - if v9 != nil { - // repeated ParametersItem - x.Parameters = make([]*ParametersItem, 0) - a, ok := v9.([]interface{}) - if ok { - for _, item := range a { - y, err := NewParametersItem(item, compiler.NewContext("parameters", context)) - if err != nil { - errors = append(errors, err) - } - x.Parameters = append(x.Parameters, y) - } - } - } - // repeated NamedAny vendor_extension = 10; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewPathParameterSubSchema creates an object of type PathParameterSubSchema if possible, returning an error if not. -func NewPathParameterSubSchema(in interface{}, context *compiler.Context) (*PathParameterSubSchema, error) { - errors := make([]error, 0) - x := &PathParameterSubSchema{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"required"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"collectionFormat", "default", "description", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "in", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "name", "pattern", "required", "type", "uniqueItems"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // bool required = 1; - v1 := compiler.MapValueForKey(m, "required") - if v1 != nil { - x.Required, ok = v1.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for required: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string in = 2; - v2 := compiler.MapValueForKey(m, "in") - if v2 != nil { - x.In, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [path] - if ok && !compiler.StringArrayContainsValue([]string{"path"}, x.In) { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 3; - v3 := compiler.MapValueForKey(m, "description") - if v3 != nil { - x.Description, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string name = 4; - v4 := compiler.MapValueForKey(m, "name") - if v4 != nil { - x.Name, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string type = 5; - v5 := compiler.MapValueForKey(m, "type") - if v5 != nil { - x.Type, ok = v5.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [string number boolean integer array] - if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "boolean", "integer", "array"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string format = 6; - v6 := compiler.MapValueForKey(m, "format") - if v6 != nil { - x.Format, ok = v6.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for format: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // PrimitivesItems items = 7; - v7 := compiler.MapValueForKey(m, "items") - if v7 != nil { - var err error - x.Items, err = NewPrimitivesItems(v7, compiler.NewContext("items", context)) - if err != nil { - errors = append(errors, err) - } - } - // string collection_format = 8; - v8 := compiler.MapValueForKey(m, "collectionFormat") - if v8 != nil { - x.CollectionFormat, ok = v8.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v8, v8) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [csv ssv tsv pipes] - if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes"}, x.CollectionFormat) { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v8, v8) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Any default = 9; - v9 := compiler.MapValueForKey(m, "default") - if v9 != nil { - var err error - x.Default, err = NewAny(v9, compiler.NewContext("default", context)) - if err != nil { - errors = append(errors, err) - } - } - // float maximum = 10; - v10 := compiler.MapValueForKey(m, "maximum") - if v10 != nil { - switch v10 := v10.(type) { - case float64: - x.Maximum = v10 - case float32: - x.Maximum = float64(v10) - case uint64: - x.Maximum = float64(v10) - case uint32: - x.Maximum = float64(v10) - case int64: - x.Maximum = float64(v10) - case int32: - x.Maximum = float64(v10) - case int: - x.Maximum = float64(v10) - default: - message := fmt.Sprintf("has unexpected value for maximum: %+v (%T)", v10, v10) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_maximum = 11; - v11 := compiler.MapValueForKey(m, "exclusiveMaximum") - if v11 != nil { - x.ExclusiveMaximum, ok = v11.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %+v (%T)", v11, v11) - errors = append(errors, compiler.NewError(context, message)) - } - } - // float minimum = 12; - v12 := compiler.MapValueForKey(m, "minimum") - if v12 != nil { - switch v12 := v12.(type) { - case float64: - x.Minimum = v12 - case float32: - x.Minimum = float64(v12) - case uint64: - x.Minimum = float64(v12) - case uint32: - x.Minimum = float64(v12) - case int64: - x.Minimum = float64(v12) - case int32: - x.Minimum = float64(v12) - case int: - x.Minimum = float64(v12) - default: - message := fmt.Sprintf("has unexpected value for minimum: %+v (%T)", v12, v12) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_minimum = 13; - v13 := compiler.MapValueForKey(m, "exclusiveMinimum") - if v13 != nil { - x.ExclusiveMinimum, ok = v13.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %+v (%T)", v13, v13) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_length = 14; - v14 := compiler.MapValueForKey(m, "maxLength") - if v14 != nil { - t, ok := v14.(int) - if ok { - x.MaxLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxLength: %+v (%T)", v14, v14) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_length = 15; - v15 := compiler.MapValueForKey(m, "minLength") - if v15 != nil { - t, ok := v15.(int) - if ok { - x.MinLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minLength: %+v (%T)", v15, v15) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string pattern = 16; - v16 := compiler.MapValueForKey(m, "pattern") - if v16 != nil { - x.Pattern, ok = v16.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for pattern: %+v (%T)", v16, v16) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_items = 17; - v17 := compiler.MapValueForKey(m, "maxItems") - if v17 != nil { - t, ok := v17.(int) - if ok { - x.MaxItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxItems: %+v (%T)", v17, v17) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_items = 18; - v18 := compiler.MapValueForKey(m, "minItems") - if v18 != nil { - t, ok := v18.(int) - if ok { - x.MinItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minItems: %+v (%T)", v18, v18) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool unique_items = 19; - v19 := compiler.MapValueForKey(m, "uniqueItems") - if v19 != nil { - x.UniqueItems, ok = v19.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for uniqueItems: %+v (%T)", v19, v19) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated Any enum = 20; - v20 := compiler.MapValueForKey(m, "enum") - if v20 != nil { - // repeated Any - x.Enum = make([]*Any, 0) - a, ok := v20.([]interface{}) - if ok { - for _, item := range a { - y, err := NewAny(item, compiler.NewContext("enum", context)) - if err != nil { - errors = append(errors, err) - } - x.Enum = append(x.Enum, y) - } - } - } - // float multiple_of = 21; - v21 := compiler.MapValueForKey(m, "multipleOf") - if v21 != nil { - switch v21 := v21.(type) { - case float64: - x.MultipleOf = v21 - case float32: - x.MultipleOf = float64(v21) - case uint64: - x.MultipleOf = float64(v21) - case uint32: - x.MultipleOf = float64(v21) - case int64: - x.MultipleOf = float64(v21) - case int32: - x.MultipleOf = float64(v21) - case int: - x.MultipleOf = float64(v21) - default: - message := fmt.Sprintf("has unexpected value for multipleOf: %+v (%T)", v21, v21) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 22; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewPaths creates an object of type Paths if possible, returning an error if not. -func NewPaths(in interface{}, context *compiler.Context) (*Paths, error) { - errors := make([]error, 0) - x := &Paths{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{} - allowedPatterns := []*regexp.Regexp{pattern0, pattern1} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // repeated NamedAny vendor_extension = 1; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - // repeated NamedPathItem path = 2; - // MAP: PathItem ^/ - x.Path = make([]*NamedPathItem, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "/") { - pair := &NamedPathItem{} - pair.Name = k - var err error - pair.Value, err = NewPathItem(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - x.Path = append(x.Path, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewPrimitivesItems creates an object of type PrimitivesItems if possible, returning an error if not. -func NewPrimitivesItems(in interface{}, context *compiler.Context) (*PrimitivesItems, error) { - errors := make([]error, 0) - x := &PrimitivesItems{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"collectionFormat", "default", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "pattern", "type", "uniqueItems"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string type = 1; - v1 := compiler.MapValueForKey(m, "type") - if v1 != nil { - x.Type, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [string number integer boolean array] - if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "integer", "boolean", "array"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string format = 2; - v2 := compiler.MapValueForKey(m, "format") - if v2 != nil { - x.Format, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for format: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // PrimitivesItems items = 3; - v3 := compiler.MapValueForKey(m, "items") - if v3 != nil { - var err error - x.Items, err = NewPrimitivesItems(v3, compiler.NewContext("items", context)) - if err != nil { - errors = append(errors, err) - } - } - // string collection_format = 4; - v4 := compiler.MapValueForKey(m, "collectionFormat") - if v4 != nil { - x.CollectionFormat, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [csv ssv tsv pipes] - if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes"}, x.CollectionFormat) { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Any default = 5; - v5 := compiler.MapValueForKey(m, "default") - if v5 != nil { - var err error - x.Default, err = NewAny(v5, compiler.NewContext("default", context)) - if err != nil { - errors = append(errors, err) - } - } - // float maximum = 6; - v6 := compiler.MapValueForKey(m, "maximum") - if v6 != nil { - switch v6 := v6.(type) { - case float64: - x.Maximum = v6 - case float32: - x.Maximum = float64(v6) - case uint64: - x.Maximum = float64(v6) - case uint32: - x.Maximum = float64(v6) - case int64: - x.Maximum = float64(v6) - case int32: - x.Maximum = float64(v6) - case int: - x.Maximum = float64(v6) - default: - message := fmt.Sprintf("has unexpected value for maximum: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_maximum = 7; - v7 := compiler.MapValueForKey(m, "exclusiveMaximum") - if v7 != nil { - x.ExclusiveMaximum, ok = v7.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %+v (%T)", v7, v7) - errors = append(errors, compiler.NewError(context, message)) - } - } - // float minimum = 8; - v8 := compiler.MapValueForKey(m, "minimum") - if v8 != nil { - switch v8 := v8.(type) { - case float64: - x.Minimum = v8 - case float32: - x.Minimum = float64(v8) - case uint64: - x.Minimum = float64(v8) - case uint32: - x.Minimum = float64(v8) - case int64: - x.Minimum = float64(v8) - case int32: - x.Minimum = float64(v8) - case int: - x.Minimum = float64(v8) - default: - message := fmt.Sprintf("has unexpected value for minimum: %+v (%T)", v8, v8) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_minimum = 9; - v9 := compiler.MapValueForKey(m, "exclusiveMinimum") - if v9 != nil { - x.ExclusiveMinimum, ok = v9.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %+v (%T)", v9, v9) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_length = 10; - v10 := compiler.MapValueForKey(m, "maxLength") - if v10 != nil { - t, ok := v10.(int) - if ok { - x.MaxLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxLength: %+v (%T)", v10, v10) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_length = 11; - v11 := compiler.MapValueForKey(m, "minLength") - if v11 != nil { - t, ok := v11.(int) - if ok { - x.MinLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minLength: %+v (%T)", v11, v11) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string pattern = 12; - v12 := compiler.MapValueForKey(m, "pattern") - if v12 != nil { - x.Pattern, ok = v12.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for pattern: %+v (%T)", v12, v12) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_items = 13; - v13 := compiler.MapValueForKey(m, "maxItems") - if v13 != nil { - t, ok := v13.(int) - if ok { - x.MaxItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxItems: %+v (%T)", v13, v13) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_items = 14; - v14 := compiler.MapValueForKey(m, "minItems") - if v14 != nil { - t, ok := v14.(int) - if ok { - x.MinItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minItems: %+v (%T)", v14, v14) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool unique_items = 15; - v15 := compiler.MapValueForKey(m, "uniqueItems") - if v15 != nil { - x.UniqueItems, ok = v15.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for uniqueItems: %+v (%T)", v15, v15) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated Any enum = 16; - v16 := compiler.MapValueForKey(m, "enum") - if v16 != nil { - // repeated Any - x.Enum = make([]*Any, 0) - a, ok := v16.([]interface{}) - if ok { - for _, item := range a { - y, err := NewAny(item, compiler.NewContext("enum", context)) - if err != nil { - errors = append(errors, err) - } - x.Enum = append(x.Enum, y) - } - } - } - // float multiple_of = 17; - v17 := compiler.MapValueForKey(m, "multipleOf") - if v17 != nil { - switch v17 := v17.(type) { - case float64: - x.MultipleOf = v17 - case float32: - x.MultipleOf = float64(v17) - case uint64: - x.MultipleOf = float64(v17) - case uint32: - x.MultipleOf = float64(v17) - case int64: - x.MultipleOf = float64(v17) - case int32: - x.MultipleOf = float64(v17) - case int: - x.MultipleOf = float64(v17) - default: - message := fmt.Sprintf("has unexpected value for multipleOf: %+v (%T)", v17, v17) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 18; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewProperties creates an object of type Properties if possible, returning an error if not. -func NewProperties(in interface{}, context *compiler.Context) (*Properties, error) { - errors := make([]error, 0) - x := &Properties{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedSchema additional_properties = 1; - // MAP: Schema - x.AdditionalProperties = make([]*NamedSchema, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedSchema{} - pair.Name = k - var err error - pair.Value, err = NewSchema(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewQueryParameterSubSchema creates an object of type QueryParameterSubSchema if possible, returning an error if not. -func NewQueryParameterSubSchema(in interface{}, context *compiler.Context) (*QueryParameterSubSchema, error) { - errors := make([]error, 0) - x := &QueryParameterSubSchema{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"allowEmptyValue", "collectionFormat", "default", "description", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "in", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "name", "pattern", "required", "type", "uniqueItems"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // bool required = 1; - v1 := compiler.MapValueForKey(m, "required") - if v1 != nil { - x.Required, ok = v1.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for required: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string in = 2; - v2 := compiler.MapValueForKey(m, "in") - if v2 != nil { - x.In, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [query] - if ok && !compiler.StringArrayContainsValue([]string{"query"}, x.In) { - message := fmt.Sprintf("has unexpected value for in: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 3; - v3 := compiler.MapValueForKey(m, "description") - if v3 != nil { - x.Description, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string name = 4; - v4 := compiler.MapValueForKey(m, "name") - if v4 != nil { - x.Name, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool allow_empty_value = 5; - v5 := compiler.MapValueForKey(m, "allowEmptyValue") - if v5 != nil { - x.AllowEmptyValue, ok = v5.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for allowEmptyValue: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string type = 6; - v6 := compiler.MapValueForKey(m, "type") - if v6 != nil { - x.Type, ok = v6.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [string number boolean integer array] - if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "boolean", "integer", "array"}, x.Type) { - message := fmt.Sprintf("has unexpected value for type: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string format = 7; - v7 := compiler.MapValueForKey(m, "format") - if v7 != nil { - x.Format, ok = v7.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for format: %+v (%T)", v7, v7) - errors = append(errors, compiler.NewError(context, message)) - } - } - // PrimitivesItems items = 8; - v8 := compiler.MapValueForKey(m, "items") - if v8 != nil { - var err error - x.Items, err = NewPrimitivesItems(v8, compiler.NewContext("items", context)) - if err != nil { - errors = append(errors, err) - } - } - // string collection_format = 9; - v9 := compiler.MapValueForKey(m, "collectionFormat") - if v9 != nil { - x.CollectionFormat, ok = v9.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v9, v9) - errors = append(errors, compiler.NewError(context, message)) - } - // check for valid enum values - // [csv ssv tsv pipes multi] - if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes", "multi"}, x.CollectionFormat) { - message := fmt.Sprintf("has unexpected value for collectionFormat: %+v (%T)", v9, v9) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Any default = 10; - v10 := compiler.MapValueForKey(m, "default") - if v10 != nil { - var err error - x.Default, err = NewAny(v10, compiler.NewContext("default", context)) - if err != nil { - errors = append(errors, err) - } - } - // float maximum = 11; - v11 := compiler.MapValueForKey(m, "maximum") - if v11 != nil { - switch v11 := v11.(type) { - case float64: - x.Maximum = v11 - case float32: - x.Maximum = float64(v11) - case uint64: - x.Maximum = float64(v11) - case uint32: - x.Maximum = float64(v11) - case int64: - x.Maximum = float64(v11) - case int32: - x.Maximum = float64(v11) - case int: - x.Maximum = float64(v11) - default: - message := fmt.Sprintf("has unexpected value for maximum: %+v (%T)", v11, v11) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_maximum = 12; - v12 := compiler.MapValueForKey(m, "exclusiveMaximum") - if v12 != nil { - x.ExclusiveMaximum, ok = v12.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %+v (%T)", v12, v12) - errors = append(errors, compiler.NewError(context, message)) - } - } - // float minimum = 13; - v13 := compiler.MapValueForKey(m, "minimum") - if v13 != nil { - switch v13 := v13.(type) { - case float64: - x.Minimum = v13 - case float32: - x.Minimum = float64(v13) - case uint64: - x.Minimum = float64(v13) - case uint32: - x.Minimum = float64(v13) - case int64: - x.Minimum = float64(v13) - case int32: - x.Minimum = float64(v13) - case int: - x.Minimum = float64(v13) - default: - message := fmt.Sprintf("has unexpected value for minimum: %+v (%T)", v13, v13) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_minimum = 14; - v14 := compiler.MapValueForKey(m, "exclusiveMinimum") - if v14 != nil { - x.ExclusiveMinimum, ok = v14.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %+v (%T)", v14, v14) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_length = 15; - v15 := compiler.MapValueForKey(m, "maxLength") - if v15 != nil { - t, ok := v15.(int) - if ok { - x.MaxLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxLength: %+v (%T)", v15, v15) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_length = 16; - v16 := compiler.MapValueForKey(m, "minLength") - if v16 != nil { - t, ok := v16.(int) - if ok { - x.MinLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minLength: %+v (%T)", v16, v16) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string pattern = 17; - v17 := compiler.MapValueForKey(m, "pattern") - if v17 != nil { - x.Pattern, ok = v17.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for pattern: %+v (%T)", v17, v17) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_items = 18; - v18 := compiler.MapValueForKey(m, "maxItems") - if v18 != nil { - t, ok := v18.(int) - if ok { - x.MaxItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxItems: %+v (%T)", v18, v18) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_items = 19; - v19 := compiler.MapValueForKey(m, "minItems") - if v19 != nil { - t, ok := v19.(int) - if ok { - x.MinItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minItems: %+v (%T)", v19, v19) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool unique_items = 20; - v20 := compiler.MapValueForKey(m, "uniqueItems") - if v20 != nil { - x.UniqueItems, ok = v20.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for uniqueItems: %+v (%T)", v20, v20) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated Any enum = 21; - v21 := compiler.MapValueForKey(m, "enum") - if v21 != nil { - // repeated Any - x.Enum = make([]*Any, 0) - a, ok := v21.([]interface{}) - if ok { - for _, item := range a { - y, err := NewAny(item, compiler.NewContext("enum", context)) - if err != nil { - errors = append(errors, err) - } - x.Enum = append(x.Enum, y) - } - } - } - // float multiple_of = 22; - v22 := compiler.MapValueForKey(m, "multipleOf") - if v22 != nil { - switch v22 := v22.(type) { - case float64: - x.MultipleOf = v22 - case float32: - x.MultipleOf = float64(v22) - case uint64: - x.MultipleOf = float64(v22) - case uint32: - x.MultipleOf = float64(v22) - case int64: - x.MultipleOf = float64(v22) - case int32: - x.MultipleOf = float64(v22) - case int: - x.MultipleOf = float64(v22) - default: - message := fmt.Sprintf("has unexpected value for multipleOf: %+v (%T)", v22, v22) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 23; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewResponse creates an object of type Response if possible, returning an error if not. -func NewResponse(in interface{}, context *compiler.Context) (*Response, error) { - errors := make([]error, 0) - x := &Response{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"description"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"description", "examples", "headers", "schema"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string description = 1; - v1 := compiler.MapValueForKey(m, "description") - if v1 != nil { - x.Description, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // SchemaItem schema = 2; - v2 := compiler.MapValueForKey(m, "schema") - if v2 != nil { - var err error - x.Schema, err = NewSchemaItem(v2, compiler.NewContext("schema", context)) - if err != nil { - errors = append(errors, err) - } - } - // Headers headers = 3; - v3 := compiler.MapValueForKey(m, "headers") - if v3 != nil { - var err error - x.Headers, err = NewHeaders(v3, compiler.NewContext("headers", context)) - if err != nil { - errors = append(errors, err) - } - } - // Examples examples = 4; - v4 := compiler.MapValueForKey(m, "examples") - if v4 != nil { - var err error - x.Examples, err = NewExamples(v4, compiler.NewContext("examples", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated NamedAny vendor_extension = 5; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewResponseDefinitions creates an object of type ResponseDefinitions if possible, returning an error if not. -func NewResponseDefinitions(in interface{}, context *compiler.Context) (*ResponseDefinitions, error) { - errors := make([]error, 0) - x := &ResponseDefinitions{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedResponse additional_properties = 1; - // MAP: Response - x.AdditionalProperties = make([]*NamedResponse, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedResponse{} - pair.Name = k - var err error - pair.Value, err = NewResponse(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewResponseValue creates an object of type ResponseValue if possible, returning an error if not. -func NewResponseValue(in interface{}, context *compiler.Context) (*ResponseValue, error) { - errors := make([]error, 0) - x := &ResponseValue{} - matched := false - // Response response = 1; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewResponse(m, compiler.NewContext("response", context)) - if matchingError == nil { - x.Oneof = &ResponseValue_Response{Response: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - // JsonReference json_reference = 2; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewJsonReference(m, compiler.NewContext("jsonReference", context)) - if matchingError == nil { - x.Oneof = &ResponseValue_JsonReference{JsonReference: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - if matched { - // since the oneof matched one of its possibilities, discard any matching errors - errors = make([]error, 0) - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewResponses creates an object of type Responses if possible, returning an error if not. -func NewResponses(in interface{}, context *compiler.Context) (*Responses, error) { - errors := make([]error, 0) - x := &Responses{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{} - allowedPatterns := []*regexp.Regexp{pattern2, pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // repeated NamedResponseValue response_code = 1; - // MAP: ResponseValue ^([0-9]{3})$|^(default)$ - x.ResponseCode = make([]*NamedResponseValue, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if pattern2.MatchString(k) { - pair := &NamedResponseValue{} - pair.Name = k - var err error - pair.Value, err = NewResponseValue(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - x.ResponseCode = append(x.ResponseCode, pair) - } - } - } - // repeated NamedAny vendor_extension = 2; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewSchema creates an object of type Schema if possible, returning an error if not. -func NewSchema(in interface{}, context *compiler.Context) (*Schema, error) { - errors := make([]error, 0) - x := &Schema{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"$ref", "additionalProperties", "allOf", "default", "description", "discriminator", "enum", "example", "exclusiveMaximum", "exclusiveMinimum", "externalDocs", "format", "items", "maxItems", "maxLength", "maxProperties", "maximum", "minItems", "minLength", "minProperties", "minimum", "multipleOf", "pattern", "properties", "readOnly", "required", "title", "type", "uniqueItems", "xml"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string _ref = 1; - v1 := compiler.MapValueForKey(m, "$ref") - if v1 != nil { - x.XRef, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for $ref: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string format = 2; - v2 := compiler.MapValueForKey(m, "format") - if v2 != nil { - x.Format, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for format: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string title = 3; - v3 := compiler.MapValueForKey(m, "title") - if v3 != nil { - x.Title, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for title: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 4; - v4 := compiler.MapValueForKey(m, "description") - if v4 != nil { - x.Description, ok = v4.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Any default = 5; - v5 := compiler.MapValueForKey(m, "default") - if v5 != nil { - var err error - x.Default, err = NewAny(v5, compiler.NewContext("default", context)) - if err != nil { - errors = append(errors, err) - } - } - // float multiple_of = 6; - v6 := compiler.MapValueForKey(m, "multipleOf") - if v6 != nil { - switch v6 := v6.(type) { - case float64: - x.MultipleOf = v6 - case float32: - x.MultipleOf = float64(v6) - case uint64: - x.MultipleOf = float64(v6) - case uint32: - x.MultipleOf = float64(v6) - case int64: - x.MultipleOf = float64(v6) - case int32: - x.MultipleOf = float64(v6) - case int: - x.MultipleOf = float64(v6) - default: - message := fmt.Sprintf("has unexpected value for multipleOf: %+v (%T)", v6, v6) - errors = append(errors, compiler.NewError(context, message)) - } - } - // float maximum = 7; - v7 := compiler.MapValueForKey(m, "maximum") - if v7 != nil { - switch v7 := v7.(type) { - case float64: - x.Maximum = v7 - case float32: - x.Maximum = float64(v7) - case uint64: - x.Maximum = float64(v7) - case uint32: - x.Maximum = float64(v7) - case int64: - x.Maximum = float64(v7) - case int32: - x.Maximum = float64(v7) - case int: - x.Maximum = float64(v7) - default: - message := fmt.Sprintf("has unexpected value for maximum: %+v (%T)", v7, v7) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_maximum = 8; - v8 := compiler.MapValueForKey(m, "exclusiveMaximum") - if v8 != nil { - x.ExclusiveMaximum, ok = v8.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %+v (%T)", v8, v8) - errors = append(errors, compiler.NewError(context, message)) - } - } - // float minimum = 9; - v9 := compiler.MapValueForKey(m, "minimum") - if v9 != nil { - switch v9 := v9.(type) { - case float64: - x.Minimum = v9 - case float32: - x.Minimum = float64(v9) - case uint64: - x.Minimum = float64(v9) - case uint32: - x.Minimum = float64(v9) - case int64: - x.Minimum = float64(v9) - case int32: - x.Minimum = float64(v9) - case int: - x.Minimum = float64(v9) - default: - message := fmt.Sprintf("has unexpected value for minimum: %+v (%T)", v9, v9) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool exclusive_minimum = 10; - v10 := compiler.MapValueForKey(m, "exclusiveMinimum") - if v10 != nil { - x.ExclusiveMinimum, ok = v10.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %+v (%T)", v10, v10) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_length = 11; - v11 := compiler.MapValueForKey(m, "maxLength") - if v11 != nil { - t, ok := v11.(int) - if ok { - x.MaxLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxLength: %+v (%T)", v11, v11) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_length = 12; - v12 := compiler.MapValueForKey(m, "minLength") - if v12 != nil { - t, ok := v12.(int) - if ok { - x.MinLength = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minLength: %+v (%T)", v12, v12) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string pattern = 13; - v13 := compiler.MapValueForKey(m, "pattern") - if v13 != nil { - x.Pattern, ok = v13.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for pattern: %+v (%T)", v13, v13) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_items = 14; - v14 := compiler.MapValueForKey(m, "maxItems") - if v14 != nil { - t, ok := v14.(int) - if ok { - x.MaxItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxItems: %+v (%T)", v14, v14) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_items = 15; - v15 := compiler.MapValueForKey(m, "minItems") - if v15 != nil { - t, ok := v15.(int) - if ok { - x.MinItems = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minItems: %+v (%T)", v15, v15) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool unique_items = 16; - v16 := compiler.MapValueForKey(m, "uniqueItems") - if v16 != nil { - x.UniqueItems, ok = v16.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for uniqueItems: %+v (%T)", v16, v16) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 max_properties = 17; - v17 := compiler.MapValueForKey(m, "maxProperties") - if v17 != nil { - t, ok := v17.(int) - if ok { - x.MaxProperties = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for maxProperties: %+v (%T)", v17, v17) - errors = append(errors, compiler.NewError(context, message)) - } - } - // int64 min_properties = 18; - v18 := compiler.MapValueForKey(m, "minProperties") - if v18 != nil { - t, ok := v18.(int) - if ok { - x.MinProperties = int64(t) - } else { - message := fmt.Sprintf("has unexpected value for minProperties: %+v (%T)", v18, v18) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated string required = 19; - v19 := compiler.MapValueForKey(m, "required") - if v19 != nil { - v, ok := v19.([]interface{}) - if ok { - x.Required = compiler.ConvertInterfaceArrayToStringArray(v) - } else { - message := fmt.Sprintf("has unexpected value for required: %+v (%T)", v19, v19) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated Any enum = 20; - v20 := compiler.MapValueForKey(m, "enum") - if v20 != nil { - // repeated Any - x.Enum = make([]*Any, 0) - a, ok := v20.([]interface{}) - if ok { - for _, item := range a { - y, err := NewAny(item, compiler.NewContext("enum", context)) - if err != nil { - errors = append(errors, err) - } - x.Enum = append(x.Enum, y) - } - } - } - // AdditionalPropertiesItem additional_properties = 21; - v21 := compiler.MapValueForKey(m, "additionalProperties") - if v21 != nil { - var err error - x.AdditionalProperties, err = NewAdditionalPropertiesItem(v21, compiler.NewContext("additionalProperties", context)) - if err != nil { - errors = append(errors, err) - } - } - // TypeItem type = 22; - v22 := compiler.MapValueForKey(m, "type") - if v22 != nil { - var err error - x.Type, err = NewTypeItem(v22, compiler.NewContext("type", context)) - if err != nil { - errors = append(errors, err) - } - } - // ItemsItem items = 23; - v23 := compiler.MapValueForKey(m, "items") - if v23 != nil { - var err error - x.Items, err = NewItemsItem(v23, compiler.NewContext("items", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated Schema all_of = 24; - v24 := compiler.MapValueForKey(m, "allOf") - if v24 != nil { - // repeated Schema - x.AllOf = make([]*Schema, 0) - a, ok := v24.([]interface{}) - if ok { - for _, item := range a { - y, err := NewSchema(item, compiler.NewContext("allOf", context)) - if err != nil { - errors = append(errors, err) - } - x.AllOf = append(x.AllOf, y) - } - } - } - // Properties properties = 25; - v25 := compiler.MapValueForKey(m, "properties") - if v25 != nil { - var err error - x.Properties, err = NewProperties(v25, compiler.NewContext("properties", context)) - if err != nil { - errors = append(errors, err) - } - } - // string discriminator = 26; - v26 := compiler.MapValueForKey(m, "discriminator") - if v26 != nil { - x.Discriminator, ok = v26.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for discriminator: %+v (%T)", v26, v26) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool read_only = 27; - v27 := compiler.MapValueForKey(m, "readOnly") - if v27 != nil { - x.ReadOnly, ok = v27.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for readOnly: %+v (%T)", v27, v27) - errors = append(errors, compiler.NewError(context, message)) - } - } - // Xml xml = 28; - v28 := compiler.MapValueForKey(m, "xml") - if v28 != nil { - var err error - x.Xml, err = NewXml(v28, compiler.NewContext("xml", context)) - if err != nil { - errors = append(errors, err) - } - } - // ExternalDocs external_docs = 29; - v29 := compiler.MapValueForKey(m, "externalDocs") - if v29 != nil { - var err error - x.ExternalDocs, err = NewExternalDocs(v29, compiler.NewContext("externalDocs", context)) - if err != nil { - errors = append(errors, err) - } - } - // Any example = 30; - v30 := compiler.MapValueForKey(m, "example") - if v30 != nil { - var err error - x.Example, err = NewAny(v30, compiler.NewContext("example", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated NamedAny vendor_extension = 31; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewSchemaItem creates an object of type SchemaItem if possible, returning an error if not. -func NewSchemaItem(in interface{}, context *compiler.Context) (*SchemaItem, error) { - errors := make([]error, 0) - x := &SchemaItem{} - matched := false - // Schema schema = 1; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewSchema(m, compiler.NewContext("schema", context)) - if matchingError == nil { - x.Oneof = &SchemaItem_Schema{Schema: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - // FileSchema file_schema = 2; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewFileSchema(m, compiler.NewContext("fileSchema", context)) - if matchingError == nil { - x.Oneof = &SchemaItem_FileSchema{FileSchema: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - if matched { - // since the oneof matched one of its possibilities, discard any matching errors - errors = make([]error, 0) - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewSecurityDefinitions creates an object of type SecurityDefinitions if possible, returning an error if not. -func NewSecurityDefinitions(in interface{}, context *compiler.Context) (*SecurityDefinitions, error) { - errors := make([]error, 0) - x := &SecurityDefinitions{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedSecurityDefinitionsItem additional_properties = 1; - // MAP: SecurityDefinitionsItem - x.AdditionalProperties = make([]*NamedSecurityDefinitionsItem, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedSecurityDefinitionsItem{} - pair.Name = k - var err error - pair.Value, err = NewSecurityDefinitionsItem(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewSecurityDefinitionsItem creates an object of type SecurityDefinitionsItem if possible, returning an error if not. -func NewSecurityDefinitionsItem(in interface{}, context *compiler.Context) (*SecurityDefinitionsItem, error) { - errors := make([]error, 0) - x := &SecurityDefinitionsItem{} - matched := false - // BasicAuthenticationSecurity basic_authentication_security = 1; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewBasicAuthenticationSecurity(m, compiler.NewContext("basicAuthenticationSecurity", context)) - if matchingError == nil { - x.Oneof = &SecurityDefinitionsItem_BasicAuthenticationSecurity{BasicAuthenticationSecurity: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - // ApiKeySecurity api_key_security = 2; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewApiKeySecurity(m, compiler.NewContext("apiKeySecurity", context)) - if matchingError == nil { - x.Oneof = &SecurityDefinitionsItem_ApiKeySecurity{ApiKeySecurity: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - // Oauth2ImplicitSecurity oauth2_implicit_security = 3; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewOauth2ImplicitSecurity(m, compiler.NewContext("oauth2ImplicitSecurity", context)) - if matchingError == nil { - x.Oneof = &SecurityDefinitionsItem_Oauth2ImplicitSecurity{Oauth2ImplicitSecurity: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - // Oauth2PasswordSecurity oauth2_password_security = 4; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewOauth2PasswordSecurity(m, compiler.NewContext("oauth2PasswordSecurity", context)) - if matchingError == nil { - x.Oneof = &SecurityDefinitionsItem_Oauth2PasswordSecurity{Oauth2PasswordSecurity: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - // Oauth2ApplicationSecurity oauth2_application_security = 5; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewOauth2ApplicationSecurity(m, compiler.NewContext("oauth2ApplicationSecurity", context)) - if matchingError == nil { - x.Oneof = &SecurityDefinitionsItem_Oauth2ApplicationSecurity{Oauth2ApplicationSecurity: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - // Oauth2AccessCodeSecurity oauth2_access_code_security = 6; - { - m, ok := compiler.UnpackMap(in) - if ok { - // errors might be ok here, they mean we just don't have the right subtype - t, matchingError := NewOauth2AccessCodeSecurity(m, compiler.NewContext("oauth2AccessCodeSecurity", context)) - if matchingError == nil { - x.Oneof = &SecurityDefinitionsItem_Oauth2AccessCodeSecurity{Oauth2AccessCodeSecurity: t} - matched = true - } else { - errors = append(errors, matchingError) - } - } - } - if matched { - // since the oneof matched one of its possibilities, discard any matching errors - errors = make([]error, 0) - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewSecurityRequirement creates an object of type SecurityRequirement if possible, returning an error if not. -func NewSecurityRequirement(in interface{}, context *compiler.Context) (*SecurityRequirement, error) { - errors := make([]error, 0) - x := &SecurityRequirement{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedStringArray additional_properties = 1; - // MAP: StringArray - x.AdditionalProperties = make([]*NamedStringArray, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedStringArray{} - pair.Name = k - var err error - pair.Value, err = NewStringArray(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewStringArray creates an object of type StringArray if possible, returning an error if not. -func NewStringArray(in interface{}, context *compiler.Context) (*StringArray, error) { - errors := make([]error, 0) - x := &StringArray{} - a, ok := in.([]interface{}) - if !ok { - message := fmt.Sprintf("has unexpected value for StringArray: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - x.Value = make([]string, 0) - for _, s := range a { - x.Value = append(x.Value, s.(string)) - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewTag creates an object of type Tag if possible, returning an error if not. -func NewTag(in interface{}, context *compiler.Context) (*Tag, error) { - errors := make([]error, 0) - x := &Tag{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - requiredKeys := []string{"name"} - missingKeys := compiler.MissingKeysInMap(m, requiredKeys) - if len(missingKeys) > 0 { - message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - allowedKeys := []string{"description", "externalDocs", "name"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string description = 2; - v2 := compiler.MapValueForKey(m, "description") - if v2 != nil { - x.Description, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for description: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // ExternalDocs external_docs = 3; - v3 := compiler.MapValueForKey(m, "externalDocs") - if v3 != nil { - var err error - x.ExternalDocs, err = NewExternalDocs(v3, compiler.NewContext("externalDocs", context)) - if err != nil { - errors = append(errors, err) - } - } - // repeated NamedAny vendor_extension = 4; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewTypeItem creates an object of type TypeItem if possible, returning an error if not. -func NewTypeItem(in interface{}, context *compiler.Context) (*TypeItem, error) { - errors := make([]error, 0) - x := &TypeItem{} - switch in := in.(type) { - case string: - x.Value = make([]string, 0) - x.Value = append(x.Value, in) - case []interface{}: - x.Value = make([]string, 0) - for _, v := range in { - value, ok := v.(string) - if ok { - x.Value = append(x.Value, value) - } else { - message := fmt.Sprintf("has unexpected value for string array element: %+v (%T)", value, value) - errors = append(errors, compiler.NewError(context, message)) - } - } - default: - message := fmt.Sprintf("has unexpected value for string array: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewVendorExtension creates an object of type VendorExtension if possible, returning an error if not. -func NewVendorExtension(in interface{}, context *compiler.Context) (*VendorExtension, error) { - errors := make([]error, 0) - x := &VendorExtension{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - // repeated NamedAny additional_properties = 1; - // MAP: Any - x.AdditionalProperties = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.AdditionalProperties = append(x.AdditionalProperties, pair) - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// NewXml creates an object of type Xml if possible, returning an error if not. -func NewXml(in interface{}, context *compiler.Context) (*Xml, error) { - errors := make([]error, 0) - x := &Xml{} - m, ok := compiler.UnpackMap(in) - if !ok { - message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in) - errors = append(errors, compiler.NewError(context, message)) - } else { - allowedKeys := []string{"attribute", "name", "namespace", "prefix", "wrapped"} - allowedPatterns := []*regexp.Regexp{pattern0} - invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns) - if len(invalidKeys) > 0 { - message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", ")) - errors = append(errors, compiler.NewError(context, message)) - } - // string name = 1; - v1 := compiler.MapValueForKey(m, "name") - if v1 != nil { - x.Name, ok = v1.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for name: %+v (%T)", v1, v1) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string namespace = 2; - v2 := compiler.MapValueForKey(m, "namespace") - if v2 != nil { - x.Namespace, ok = v2.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for namespace: %+v (%T)", v2, v2) - errors = append(errors, compiler.NewError(context, message)) - } - } - // string prefix = 3; - v3 := compiler.MapValueForKey(m, "prefix") - if v3 != nil { - x.Prefix, ok = v3.(string) - if !ok { - message := fmt.Sprintf("has unexpected value for prefix: %+v (%T)", v3, v3) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool attribute = 4; - v4 := compiler.MapValueForKey(m, "attribute") - if v4 != nil { - x.Attribute, ok = v4.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for attribute: %+v (%T)", v4, v4) - errors = append(errors, compiler.NewError(context, message)) - } - } - // bool wrapped = 5; - v5 := compiler.MapValueForKey(m, "wrapped") - if v5 != nil { - x.Wrapped, ok = v5.(bool) - if !ok { - message := fmt.Sprintf("has unexpected value for wrapped: %+v (%T)", v5, v5) - errors = append(errors, compiler.NewError(context, message)) - } - } - // repeated NamedAny vendor_extension = 6; - // MAP: Any ^x- - x.VendorExtension = make([]*NamedAny, 0) - for _, item := range m { - k, ok := compiler.StringValue(item.Key) - if ok { - v := item.Value - if strings.HasPrefix(k, "x-") { - pair := &NamedAny{} - pair.Name = k - result := &Any{} - handled, resultFromExt, err := compiler.HandleExtension(context, v, k) - if handled { - if err != nil { - errors = append(errors, err) - } else { - bytes, _ := yaml.Marshal(v) - result.Yaml = string(bytes) - result.Value = resultFromExt - pair.Value = result - } - } else { - pair.Value, err = NewAny(v, compiler.NewContext(k, context)) - if err != nil { - errors = append(errors, err) - } - } - x.VendorExtension = append(x.VendorExtension, pair) - } - } - } - } - return x, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside AdditionalPropertiesItem objects. -func (m *AdditionalPropertiesItem) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - { - p, ok := m.Oneof.(*AdditionalPropertiesItem_Schema) - if ok { - _, err := p.Schema.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Any objects. -func (m *Any) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside ApiKeySecurity objects. -func (m *ApiKeySecurity) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside BasicAuthenticationSecurity objects. -func (m *BasicAuthenticationSecurity) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside BodyParameter objects. -func (m *BodyParameter) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Schema != nil { - _, err := m.Schema.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Contact objects. -func (m *Contact) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Default objects. -func (m *Default) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Definitions objects. -func (m *Definitions) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Document objects. -func (m *Document) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Info != nil { - _, err := m.Info.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Paths != nil { - _, err := m.Paths.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Definitions != nil { - _, err := m.Definitions.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Parameters != nil { - _, err := m.Parameters.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Responses != nil { - _, err := m.Responses.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Security { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - if m.SecurityDefinitions != nil { - _, err := m.SecurityDefinitions.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Tags { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - if m.ExternalDocs != nil { - _, err := m.ExternalDocs.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Examples objects. -func (m *Examples) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside ExternalDocs objects. -func (m *ExternalDocs) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside FileSchema objects. -func (m *FileSchema) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Default != nil { - _, err := m.Default.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.ExternalDocs != nil { - _, err := m.ExternalDocs.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Example != nil { - _, err := m.Example.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside FormDataParameterSubSchema objects. -func (m *FormDataParameterSubSchema) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Items != nil { - _, err := m.Items.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Default != nil { - _, err := m.Default.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Enum { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Header objects. -func (m *Header) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Items != nil { - _, err := m.Items.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Default != nil { - _, err := m.Default.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Enum { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside HeaderParameterSubSchema objects. -func (m *HeaderParameterSubSchema) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Items != nil { - _, err := m.Items.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Default != nil { - _, err := m.Default.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Enum { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Headers objects. -func (m *Headers) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Info objects. -func (m *Info) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Contact != nil { - _, err := m.Contact.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.License != nil { - _, err := m.License.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside ItemsItem objects. -func (m *ItemsItem) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.Schema { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside JsonReference objects. -func (m *JsonReference) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.XRef != "" { - info, err := compiler.ReadInfoForRef(root, m.XRef) - if err != nil { - return nil, err - } - if info != nil { - replacement, err := NewJsonReference(info, nil) - if err == nil { - *m = *replacement - return m.ResolveReferences(root) - } - } - return info, nil - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside License objects. -func (m *License) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NamedAny objects. -func (m *NamedAny) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Value != nil { - _, err := m.Value.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NamedHeader objects. -func (m *NamedHeader) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Value != nil { - _, err := m.Value.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NamedParameter objects. -func (m *NamedParameter) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Value != nil { - _, err := m.Value.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NamedPathItem objects. -func (m *NamedPathItem) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Value != nil { - _, err := m.Value.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NamedResponse objects. -func (m *NamedResponse) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Value != nil { - _, err := m.Value.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NamedResponseValue objects. -func (m *NamedResponseValue) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Value != nil { - _, err := m.Value.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NamedSchema objects. -func (m *NamedSchema) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Value != nil { - _, err := m.Value.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NamedSecurityDefinitionsItem objects. -func (m *NamedSecurityDefinitionsItem) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Value != nil { - _, err := m.Value.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NamedString objects. -func (m *NamedString) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NamedStringArray objects. -func (m *NamedStringArray) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Value != nil { - _, err := m.Value.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside NonBodyParameter objects. -func (m *NonBodyParameter) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - { - p, ok := m.Oneof.(*NonBodyParameter_HeaderParameterSubSchema) - if ok { - _, err := p.HeaderParameterSubSchema.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*NonBodyParameter_FormDataParameterSubSchema) - if ok { - _, err := p.FormDataParameterSubSchema.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*NonBodyParameter_QueryParameterSubSchema) - if ok { - _, err := p.QueryParameterSubSchema.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*NonBodyParameter_PathParameterSubSchema) - if ok { - _, err := p.PathParameterSubSchema.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Oauth2AccessCodeSecurity objects. -func (m *Oauth2AccessCodeSecurity) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Scopes != nil { - _, err := m.Scopes.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Oauth2ApplicationSecurity objects. -func (m *Oauth2ApplicationSecurity) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Scopes != nil { - _, err := m.Scopes.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Oauth2ImplicitSecurity objects. -func (m *Oauth2ImplicitSecurity) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Scopes != nil { - _, err := m.Scopes.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Oauth2PasswordSecurity objects. -func (m *Oauth2PasswordSecurity) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Scopes != nil { - _, err := m.Scopes.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Oauth2Scopes objects. -func (m *Oauth2Scopes) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Operation objects. -func (m *Operation) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.ExternalDocs != nil { - _, err := m.ExternalDocs.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Parameters { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - if m.Responses != nil { - _, err := m.Responses.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Security { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Parameter objects. -func (m *Parameter) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - { - p, ok := m.Oneof.(*Parameter_BodyParameter) - if ok { - _, err := p.BodyParameter.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*Parameter_NonBodyParameter) - if ok { - _, err := p.NonBodyParameter.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside ParameterDefinitions objects. -func (m *ParameterDefinitions) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside ParametersItem objects. -func (m *ParametersItem) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - { - p, ok := m.Oneof.(*ParametersItem_Parameter) - if ok { - _, err := p.Parameter.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*ParametersItem_JsonReference) - if ok { - info, err := p.JsonReference.ResolveReferences(root) - if err != nil { - return nil, err - } else if info != nil { - n, err := NewParametersItem(info, nil) - if err != nil { - return nil, err - } else if n != nil { - *m = *n - return nil, nil - } - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside PathItem objects. -func (m *PathItem) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.XRef != "" { - info, err := compiler.ReadInfoForRef(root, m.XRef) - if err != nil { - return nil, err - } - if info != nil { - replacement, err := NewPathItem(info, nil) - if err == nil { - *m = *replacement - return m.ResolveReferences(root) - } - } - return info, nil - } - if m.Get != nil { - _, err := m.Get.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Put != nil { - _, err := m.Put.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Post != nil { - _, err := m.Post.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Delete != nil { - _, err := m.Delete.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Options != nil { - _, err := m.Options.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Head != nil { - _, err := m.Head.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Patch != nil { - _, err := m.Patch.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Parameters { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside PathParameterSubSchema objects. -func (m *PathParameterSubSchema) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Items != nil { - _, err := m.Items.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Default != nil { - _, err := m.Default.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Enum { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Paths objects. -func (m *Paths) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - for _, item := range m.Path { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside PrimitivesItems objects. -func (m *PrimitivesItems) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Items != nil { - _, err := m.Items.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Default != nil { - _, err := m.Default.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Enum { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Properties objects. -func (m *Properties) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside QueryParameterSubSchema objects. -func (m *QueryParameterSubSchema) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Items != nil { - _, err := m.Items.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Default != nil { - _, err := m.Default.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Enum { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Response objects. -func (m *Response) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.Schema != nil { - _, err := m.Schema.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Headers != nil { - _, err := m.Headers.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Examples != nil { - _, err := m.Examples.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside ResponseDefinitions objects. -func (m *ResponseDefinitions) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside ResponseValue objects. -func (m *ResponseValue) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - { - p, ok := m.Oneof.(*ResponseValue_Response) - if ok { - _, err := p.Response.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*ResponseValue_JsonReference) - if ok { - info, err := p.JsonReference.ResolveReferences(root) - if err != nil { - return nil, err - } else if info != nil { - n, err := NewResponseValue(info, nil) - if err != nil { - return nil, err - } else if n != nil { - *m = *n - return nil, nil - } - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Responses objects. -func (m *Responses) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.ResponseCode { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Schema objects. -func (m *Schema) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.XRef != "" { - info, err := compiler.ReadInfoForRef(root, m.XRef) - if err != nil { - return nil, err - } - if info != nil { - replacement, err := NewSchema(info, nil) - if err == nil { - *m = *replacement - return m.ResolveReferences(root) - } - } - return info, nil - } - if m.Default != nil { - _, err := m.Default.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.Enum { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - if m.AdditionalProperties != nil { - _, err := m.AdditionalProperties.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Type != nil { - _, err := m.Type.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Items != nil { - _, err := m.Items.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.AllOf { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - if m.Properties != nil { - _, err := m.Properties.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Xml != nil { - _, err := m.Xml.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.ExternalDocs != nil { - _, err := m.ExternalDocs.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - if m.Example != nil { - _, err := m.Example.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside SchemaItem objects. -func (m *SchemaItem) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - { - p, ok := m.Oneof.(*SchemaItem_Schema) - if ok { - _, err := p.Schema.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*SchemaItem_FileSchema) - if ok { - _, err := p.FileSchema.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside SecurityDefinitions objects. -func (m *SecurityDefinitions) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside SecurityDefinitionsItem objects. -func (m *SecurityDefinitionsItem) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - { - p, ok := m.Oneof.(*SecurityDefinitionsItem_BasicAuthenticationSecurity) - if ok { - _, err := p.BasicAuthenticationSecurity.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*SecurityDefinitionsItem_ApiKeySecurity) - if ok { - _, err := p.ApiKeySecurity.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*SecurityDefinitionsItem_Oauth2ImplicitSecurity) - if ok { - _, err := p.Oauth2ImplicitSecurity.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*SecurityDefinitionsItem_Oauth2PasswordSecurity) - if ok { - _, err := p.Oauth2PasswordSecurity.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*SecurityDefinitionsItem_Oauth2ApplicationSecurity) - if ok { - _, err := p.Oauth2ApplicationSecurity.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - { - p, ok := m.Oneof.(*SecurityDefinitionsItem_Oauth2AccessCodeSecurity) - if ok { - _, err := p.Oauth2AccessCodeSecurity.ResolveReferences(root) - if err != nil { - return nil, err - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside SecurityRequirement objects. -func (m *SecurityRequirement) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside StringArray objects. -func (m *StringArray) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Tag objects. -func (m *Tag) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - if m.ExternalDocs != nil { - _, err := m.ExternalDocs.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside TypeItem objects. -func (m *TypeItem) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside VendorExtension objects. -func (m *VendorExtension) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.AdditionalProperties { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ResolveReferences resolves references found inside Xml objects. -func (m *Xml) ResolveReferences(root string) (interface{}, error) { - errors := make([]error, 0) - for _, item := range m.VendorExtension { - if item != nil { - _, err := item.ResolveReferences(root) - if err != nil { - errors = append(errors, err) - } - } - } - return nil, compiler.NewErrorGroupOrNil(errors) -} - -// ToRawInfo returns a description of AdditionalPropertiesItem suitable for JSON or YAML export. -func (m *AdditionalPropertiesItem) ToRawInfo() interface{} { - // ONE OF WRAPPER - // AdditionalPropertiesItem - // {Name:schema Type:Schema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v0 := m.GetSchema() - if v0 != nil { - return v0.ToRawInfo() - } - // {Name:boolean Type:bool StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if v1, ok := m.GetOneof().(*AdditionalPropertiesItem_Boolean); ok { - return v1.Boolean - } - return nil -} - -// ToRawInfo returns a description of Any suitable for JSON or YAML export. -func (m *Any) ToRawInfo() interface{} { - var err error - var info1 []yaml.MapSlice - err = yaml.Unmarshal([]byte(m.Yaml), &info1) - if err == nil { - return info1 - } - var info2 yaml.MapSlice - err = yaml.Unmarshal([]byte(m.Yaml), &info2) - if err == nil { - return info2 - } - var info3 interface{} - err = yaml.Unmarshal([]byte(m.Yaml), &info3) - if err == nil { - return info3 - } - return nil -} - -// ToRawInfo returns a description of ApiKeySecurity suitable for JSON or YAML export. -func (m *ApiKeySecurity) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.In != "" { - info = append(info, yaml.MapItem{"in", m.In}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of BasicAuthenticationSecurity suitable for JSON or YAML export. -func (m *BasicAuthenticationSecurity) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of BodyParameter suitable for JSON or YAML export. -func (m *BodyParameter) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.In != "" { - info = append(info, yaml.MapItem{"in", m.In}) - } - if m.Required != false { - info = append(info, yaml.MapItem{"required", m.Required}) - } - if m.Schema != nil { - info = append(info, yaml.MapItem{"schema", m.Schema.ToRawInfo()}) - } - // &{Name:schema Type:Schema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Contact suitable for JSON or YAML export. -func (m *Contact) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.Url != "" { - info = append(info, yaml.MapItem{"url", m.Url}) - } - if m.Email != "" { - info = append(info, yaml.MapItem{"email", m.Email}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Default suitable for JSON or YAML export. -func (m *Default) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.AdditionalProperties != nil { - for _, item := range m.AdditionalProperties { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:additionalProperties Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern: Implicit:false Description:} - return info -} - -// ToRawInfo returns a description of Definitions suitable for JSON or YAML export. -func (m *Definitions) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.AdditionalProperties != nil { - for _, item := range m.AdditionalProperties { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:additionalProperties Type:NamedSchema StringEnumValues:[] MapType:Schema Repeated:true Pattern: Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Document suitable for JSON or YAML export. -func (m *Document) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Swagger != "" { - info = append(info, yaml.MapItem{"swagger", m.Swagger}) - } - if m.Info != nil { - info = append(info, yaml.MapItem{"info", m.Info.ToRawInfo()}) - } - // &{Name:info Type:Info StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Host != "" { - info = append(info, yaml.MapItem{"host", m.Host}) - } - if m.BasePath != "" { - info = append(info, yaml.MapItem{"basePath", m.BasePath}) - } - if len(m.Schemes) != 0 { - info = append(info, yaml.MapItem{"schemes", m.Schemes}) - } - if len(m.Consumes) != 0 { - info = append(info, yaml.MapItem{"consumes", m.Consumes}) - } - if len(m.Produces) != 0 { - info = append(info, yaml.MapItem{"produces", m.Produces}) - } - if m.Paths != nil { - info = append(info, yaml.MapItem{"paths", m.Paths.ToRawInfo()}) - } - // &{Name:paths Type:Paths StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Definitions != nil { - info = append(info, yaml.MapItem{"definitions", m.Definitions.ToRawInfo()}) - } - // &{Name:definitions Type:Definitions StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Parameters != nil { - info = append(info, yaml.MapItem{"parameters", m.Parameters.ToRawInfo()}) - } - // &{Name:parameters Type:ParameterDefinitions StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Responses != nil { - info = append(info, yaml.MapItem{"responses", m.Responses.ToRawInfo()}) - } - // &{Name:responses Type:ResponseDefinitions StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if len(m.Security) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Security { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"security", items}) - } - // &{Name:security Type:SecurityRequirement StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.SecurityDefinitions != nil { - info = append(info, yaml.MapItem{"securityDefinitions", m.SecurityDefinitions.ToRawInfo()}) - } - // &{Name:securityDefinitions Type:SecurityDefinitions StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if len(m.Tags) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Tags { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"tags", items}) - } - // &{Name:tags Type:Tag StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.ExternalDocs != nil { - info = append(info, yaml.MapItem{"externalDocs", m.ExternalDocs.ToRawInfo()}) - } - // &{Name:externalDocs Type:ExternalDocs StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Examples suitable for JSON or YAML export. -func (m *Examples) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.AdditionalProperties != nil { - for _, item := range m.AdditionalProperties { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:additionalProperties Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern: Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of ExternalDocs suitable for JSON or YAML export. -func (m *ExternalDocs) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.Url != "" { - info = append(info, yaml.MapItem{"url", m.Url}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of FileSchema suitable for JSON or YAML export. -func (m *FileSchema) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Format != "" { - info = append(info, yaml.MapItem{"format", m.Format}) - } - if m.Title != "" { - info = append(info, yaml.MapItem{"title", m.Title}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.Default != nil { - info = append(info, yaml.MapItem{"default", m.Default.ToRawInfo()}) - } - // &{Name:default Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if len(m.Required) != 0 { - info = append(info, yaml.MapItem{"required", m.Required}) - } - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.ReadOnly != false { - info = append(info, yaml.MapItem{"readOnly", m.ReadOnly}) - } - if m.ExternalDocs != nil { - info = append(info, yaml.MapItem{"externalDocs", m.ExternalDocs.ToRawInfo()}) - } - // &{Name:externalDocs Type:ExternalDocs StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Example != nil { - info = append(info, yaml.MapItem{"example", m.Example.ToRawInfo()}) - } - // &{Name:example Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of FormDataParameterSubSchema suitable for JSON or YAML export. -func (m *FormDataParameterSubSchema) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Required != false { - info = append(info, yaml.MapItem{"required", m.Required}) - } - if m.In != "" { - info = append(info, yaml.MapItem{"in", m.In}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.AllowEmptyValue != false { - info = append(info, yaml.MapItem{"allowEmptyValue", m.AllowEmptyValue}) - } - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Format != "" { - info = append(info, yaml.MapItem{"format", m.Format}) - } - if m.Items != nil { - info = append(info, yaml.MapItem{"items", m.Items.ToRawInfo()}) - } - // &{Name:items Type:PrimitivesItems StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.CollectionFormat != "" { - info = append(info, yaml.MapItem{"collectionFormat", m.CollectionFormat}) - } - if m.Default != nil { - info = append(info, yaml.MapItem{"default", m.Default.ToRawInfo()}) - } - // &{Name:default Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Maximum != 0.0 { - info = append(info, yaml.MapItem{"maximum", m.Maximum}) - } - if m.ExclusiveMaximum != false { - info = append(info, yaml.MapItem{"exclusiveMaximum", m.ExclusiveMaximum}) - } - if m.Minimum != 0.0 { - info = append(info, yaml.MapItem{"minimum", m.Minimum}) - } - if m.ExclusiveMinimum != false { - info = append(info, yaml.MapItem{"exclusiveMinimum", m.ExclusiveMinimum}) - } - if m.MaxLength != 0 { - info = append(info, yaml.MapItem{"maxLength", m.MaxLength}) - } - if m.MinLength != 0 { - info = append(info, yaml.MapItem{"minLength", m.MinLength}) - } - if m.Pattern != "" { - info = append(info, yaml.MapItem{"pattern", m.Pattern}) - } - if m.MaxItems != 0 { - info = append(info, yaml.MapItem{"maxItems", m.MaxItems}) - } - if m.MinItems != 0 { - info = append(info, yaml.MapItem{"minItems", m.MinItems}) - } - if m.UniqueItems != false { - info = append(info, yaml.MapItem{"uniqueItems", m.UniqueItems}) - } - if len(m.Enum) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Enum { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"enum", items}) - } - // &{Name:enum Type:Any StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.MultipleOf != 0.0 { - info = append(info, yaml.MapItem{"multipleOf", m.MultipleOf}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Header suitable for JSON or YAML export. -func (m *Header) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Format != "" { - info = append(info, yaml.MapItem{"format", m.Format}) - } - if m.Items != nil { - info = append(info, yaml.MapItem{"items", m.Items.ToRawInfo()}) - } - // &{Name:items Type:PrimitivesItems StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.CollectionFormat != "" { - info = append(info, yaml.MapItem{"collectionFormat", m.CollectionFormat}) - } - if m.Default != nil { - info = append(info, yaml.MapItem{"default", m.Default.ToRawInfo()}) - } - // &{Name:default Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Maximum != 0.0 { - info = append(info, yaml.MapItem{"maximum", m.Maximum}) - } - if m.ExclusiveMaximum != false { - info = append(info, yaml.MapItem{"exclusiveMaximum", m.ExclusiveMaximum}) - } - if m.Minimum != 0.0 { - info = append(info, yaml.MapItem{"minimum", m.Minimum}) - } - if m.ExclusiveMinimum != false { - info = append(info, yaml.MapItem{"exclusiveMinimum", m.ExclusiveMinimum}) - } - if m.MaxLength != 0 { - info = append(info, yaml.MapItem{"maxLength", m.MaxLength}) - } - if m.MinLength != 0 { - info = append(info, yaml.MapItem{"minLength", m.MinLength}) - } - if m.Pattern != "" { - info = append(info, yaml.MapItem{"pattern", m.Pattern}) - } - if m.MaxItems != 0 { - info = append(info, yaml.MapItem{"maxItems", m.MaxItems}) - } - if m.MinItems != 0 { - info = append(info, yaml.MapItem{"minItems", m.MinItems}) - } - if m.UniqueItems != false { - info = append(info, yaml.MapItem{"uniqueItems", m.UniqueItems}) - } - if len(m.Enum) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Enum { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"enum", items}) - } - // &{Name:enum Type:Any StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.MultipleOf != 0.0 { - info = append(info, yaml.MapItem{"multipleOf", m.MultipleOf}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of HeaderParameterSubSchema suitable for JSON or YAML export. -func (m *HeaderParameterSubSchema) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Required != false { - info = append(info, yaml.MapItem{"required", m.Required}) - } - if m.In != "" { - info = append(info, yaml.MapItem{"in", m.In}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Format != "" { - info = append(info, yaml.MapItem{"format", m.Format}) - } - if m.Items != nil { - info = append(info, yaml.MapItem{"items", m.Items.ToRawInfo()}) - } - // &{Name:items Type:PrimitivesItems StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.CollectionFormat != "" { - info = append(info, yaml.MapItem{"collectionFormat", m.CollectionFormat}) - } - if m.Default != nil { - info = append(info, yaml.MapItem{"default", m.Default.ToRawInfo()}) - } - // &{Name:default Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Maximum != 0.0 { - info = append(info, yaml.MapItem{"maximum", m.Maximum}) - } - if m.ExclusiveMaximum != false { - info = append(info, yaml.MapItem{"exclusiveMaximum", m.ExclusiveMaximum}) - } - if m.Minimum != 0.0 { - info = append(info, yaml.MapItem{"minimum", m.Minimum}) - } - if m.ExclusiveMinimum != false { - info = append(info, yaml.MapItem{"exclusiveMinimum", m.ExclusiveMinimum}) - } - if m.MaxLength != 0 { - info = append(info, yaml.MapItem{"maxLength", m.MaxLength}) - } - if m.MinLength != 0 { - info = append(info, yaml.MapItem{"minLength", m.MinLength}) - } - if m.Pattern != "" { - info = append(info, yaml.MapItem{"pattern", m.Pattern}) - } - if m.MaxItems != 0 { - info = append(info, yaml.MapItem{"maxItems", m.MaxItems}) - } - if m.MinItems != 0 { - info = append(info, yaml.MapItem{"minItems", m.MinItems}) - } - if m.UniqueItems != false { - info = append(info, yaml.MapItem{"uniqueItems", m.UniqueItems}) - } - if len(m.Enum) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Enum { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"enum", items}) - } - // &{Name:enum Type:Any StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.MultipleOf != 0.0 { - info = append(info, yaml.MapItem{"multipleOf", m.MultipleOf}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Headers suitable for JSON or YAML export. -func (m *Headers) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.AdditionalProperties != nil { - for _, item := range m.AdditionalProperties { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:additionalProperties Type:NamedHeader StringEnumValues:[] MapType:Header Repeated:true Pattern: Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Info suitable for JSON or YAML export. -func (m *Info) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Title != "" { - info = append(info, yaml.MapItem{"title", m.Title}) - } - if m.Version != "" { - info = append(info, yaml.MapItem{"version", m.Version}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.TermsOfService != "" { - info = append(info, yaml.MapItem{"termsOfService", m.TermsOfService}) - } - if m.Contact != nil { - info = append(info, yaml.MapItem{"contact", m.Contact.ToRawInfo()}) - } - // &{Name:contact Type:Contact StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.License != nil { - info = append(info, yaml.MapItem{"license", m.License.ToRawInfo()}) - } - // &{Name:license Type:License StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of ItemsItem suitable for JSON or YAML export. -func (m *ItemsItem) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if len(m.Schema) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Schema { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"schema", items}) - } - // &{Name:schema Type:Schema StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - return info -} - -// ToRawInfo returns a description of JsonReference suitable for JSON or YAML export. -func (m *JsonReference) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.XRef != "" { - info = append(info, yaml.MapItem{"$ref", m.XRef}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - return info -} - -// ToRawInfo returns a description of License suitable for JSON or YAML export. -func (m *License) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.Url != "" { - info = append(info, yaml.MapItem{"url", m.Url}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of NamedAny suitable for JSON or YAML export. -func (m *NamedAny) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - // &{Name:value Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value} - return info -} - -// ToRawInfo returns a description of NamedHeader suitable for JSON or YAML export. -func (m *NamedHeader) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - // &{Name:value Type:Header StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value} - return info -} - -// ToRawInfo returns a description of NamedParameter suitable for JSON or YAML export. -func (m *NamedParameter) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - // &{Name:value Type:Parameter StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value} - return info -} - -// ToRawInfo returns a description of NamedPathItem suitable for JSON or YAML export. -func (m *NamedPathItem) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - // &{Name:value Type:PathItem StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value} - return info -} - -// ToRawInfo returns a description of NamedResponse suitable for JSON or YAML export. -func (m *NamedResponse) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - // &{Name:value Type:Response StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value} - return info -} - -// ToRawInfo returns a description of NamedResponseValue suitable for JSON or YAML export. -func (m *NamedResponseValue) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - // &{Name:value Type:ResponseValue StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value} - return info -} - -// ToRawInfo returns a description of NamedSchema suitable for JSON or YAML export. -func (m *NamedSchema) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - // &{Name:value Type:Schema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value} - return info -} - -// ToRawInfo returns a description of NamedSecurityDefinitionsItem suitable for JSON or YAML export. -func (m *NamedSecurityDefinitionsItem) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - // &{Name:value Type:SecurityDefinitionsItem StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value} - return info -} - -// ToRawInfo returns a description of NamedString suitable for JSON or YAML export. -func (m *NamedString) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.Value != "" { - info = append(info, yaml.MapItem{"value", m.Value}) - } - return info -} - -// ToRawInfo returns a description of NamedStringArray suitable for JSON or YAML export. -func (m *NamedStringArray) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - // &{Name:value Type:StringArray StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value} - return info -} - -// ToRawInfo returns a description of NonBodyParameter suitable for JSON or YAML export. -func (m *NonBodyParameter) ToRawInfo() interface{} { - // ONE OF WRAPPER - // NonBodyParameter - // {Name:headerParameterSubSchema Type:HeaderParameterSubSchema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v0 := m.GetHeaderParameterSubSchema() - if v0 != nil { - return v0.ToRawInfo() - } - // {Name:formDataParameterSubSchema Type:FormDataParameterSubSchema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v1 := m.GetFormDataParameterSubSchema() - if v1 != nil { - return v1.ToRawInfo() - } - // {Name:queryParameterSubSchema Type:QueryParameterSubSchema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v2 := m.GetQueryParameterSubSchema() - if v2 != nil { - return v2.ToRawInfo() - } - // {Name:pathParameterSubSchema Type:PathParameterSubSchema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v3 := m.GetPathParameterSubSchema() - if v3 != nil { - return v3.ToRawInfo() - } - return nil -} - -// ToRawInfo returns a description of Oauth2AccessCodeSecurity suitable for JSON or YAML export. -func (m *Oauth2AccessCodeSecurity) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Flow != "" { - info = append(info, yaml.MapItem{"flow", m.Flow}) - } - if m.Scopes != nil { - info = append(info, yaml.MapItem{"scopes", m.Scopes.ToRawInfo()}) - } - // &{Name:scopes Type:Oauth2Scopes StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.AuthorizationUrl != "" { - info = append(info, yaml.MapItem{"authorizationUrl", m.AuthorizationUrl}) - } - if m.TokenUrl != "" { - info = append(info, yaml.MapItem{"tokenUrl", m.TokenUrl}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Oauth2ApplicationSecurity suitable for JSON or YAML export. -func (m *Oauth2ApplicationSecurity) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Flow != "" { - info = append(info, yaml.MapItem{"flow", m.Flow}) - } - if m.Scopes != nil { - info = append(info, yaml.MapItem{"scopes", m.Scopes.ToRawInfo()}) - } - // &{Name:scopes Type:Oauth2Scopes StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.TokenUrl != "" { - info = append(info, yaml.MapItem{"tokenUrl", m.TokenUrl}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Oauth2ImplicitSecurity suitable for JSON or YAML export. -func (m *Oauth2ImplicitSecurity) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Flow != "" { - info = append(info, yaml.MapItem{"flow", m.Flow}) - } - if m.Scopes != nil { - info = append(info, yaml.MapItem{"scopes", m.Scopes.ToRawInfo()}) - } - // &{Name:scopes Type:Oauth2Scopes StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.AuthorizationUrl != "" { - info = append(info, yaml.MapItem{"authorizationUrl", m.AuthorizationUrl}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Oauth2PasswordSecurity suitable for JSON or YAML export. -func (m *Oauth2PasswordSecurity) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Flow != "" { - info = append(info, yaml.MapItem{"flow", m.Flow}) - } - if m.Scopes != nil { - info = append(info, yaml.MapItem{"scopes", m.Scopes.ToRawInfo()}) - } - // &{Name:scopes Type:Oauth2Scopes StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.TokenUrl != "" { - info = append(info, yaml.MapItem{"tokenUrl", m.TokenUrl}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Oauth2Scopes suitable for JSON or YAML export. -func (m *Oauth2Scopes) ToRawInfo() interface{} { - info := yaml.MapSlice{} - // &{Name:additionalProperties Type:NamedString StringEnumValues:[] MapType:string Repeated:true Pattern: Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Operation suitable for JSON or YAML export. -func (m *Operation) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if len(m.Tags) != 0 { - info = append(info, yaml.MapItem{"tags", m.Tags}) - } - if m.Summary != "" { - info = append(info, yaml.MapItem{"summary", m.Summary}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.ExternalDocs != nil { - info = append(info, yaml.MapItem{"externalDocs", m.ExternalDocs.ToRawInfo()}) - } - // &{Name:externalDocs Type:ExternalDocs StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.OperationId != "" { - info = append(info, yaml.MapItem{"operationId", m.OperationId}) - } - if len(m.Produces) != 0 { - info = append(info, yaml.MapItem{"produces", m.Produces}) - } - if len(m.Consumes) != 0 { - info = append(info, yaml.MapItem{"consumes", m.Consumes}) - } - if len(m.Parameters) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Parameters { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"parameters", items}) - } - // &{Name:parameters Type:ParametersItem StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:The parameters needed to send a valid API call.} - if m.Responses != nil { - info = append(info, yaml.MapItem{"responses", m.Responses.ToRawInfo()}) - } - // &{Name:responses Type:Responses StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if len(m.Schemes) != 0 { - info = append(info, yaml.MapItem{"schemes", m.Schemes}) - } - if m.Deprecated != false { - info = append(info, yaml.MapItem{"deprecated", m.Deprecated}) - } - if len(m.Security) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Security { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"security", items}) - } - // &{Name:security Type:SecurityRequirement StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Parameter suitable for JSON or YAML export. -func (m *Parameter) ToRawInfo() interface{} { - // ONE OF WRAPPER - // Parameter - // {Name:bodyParameter Type:BodyParameter StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v0 := m.GetBodyParameter() - if v0 != nil { - return v0.ToRawInfo() - } - // {Name:nonBodyParameter Type:NonBodyParameter StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v1 := m.GetNonBodyParameter() - if v1 != nil { - return v1.ToRawInfo() - } - return nil -} - -// ToRawInfo returns a description of ParameterDefinitions suitable for JSON or YAML export. -func (m *ParameterDefinitions) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.AdditionalProperties != nil { - for _, item := range m.AdditionalProperties { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:additionalProperties Type:NamedParameter StringEnumValues:[] MapType:Parameter Repeated:true Pattern: Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of ParametersItem suitable for JSON or YAML export. -func (m *ParametersItem) ToRawInfo() interface{} { - // ONE OF WRAPPER - // ParametersItem - // {Name:parameter Type:Parameter StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v0 := m.GetParameter() - if v0 != nil { - return v0.ToRawInfo() - } - // {Name:jsonReference Type:JsonReference StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v1 := m.GetJsonReference() - if v1 != nil { - return v1.ToRawInfo() - } - return nil -} - -// ToRawInfo returns a description of PathItem suitable for JSON or YAML export. -func (m *PathItem) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.XRef != "" { - info = append(info, yaml.MapItem{"$ref", m.XRef}) - } - if m.Get != nil { - info = append(info, yaml.MapItem{"get", m.Get.ToRawInfo()}) - } - // &{Name:get Type:Operation StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Put != nil { - info = append(info, yaml.MapItem{"put", m.Put.ToRawInfo()}) - } - // &{Name:put Type:Operation StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Post != nil { - info = append(info, yaml.MapItem{"post", m.Post.ToRawInfo()}) - } - // &{Name:post Type:Operation StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Delete != nil { - info = append(info, yaml.MapItem{"delete", m.Delete.ToRawInfo()}) - } - // &{Name:delete Type:Operation StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Options != nil { - info = append(info, yaml.MapItem{"options", m.Options.ToRawInfo()}) - } - // &{Name:options Type:Operation StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Head != nil { - info = append(info, yaml.MapItem{"head", m.Head.ToRawInfo()}) - } - // &{Name:head Type:Operation StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Patch != nil { - info = append(info, yaml.MapItem{"patch", m.Patch.ToRawInfo()}) - } - // &{Name:patch Type:Operation StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if len(m.Parameters) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Parameters { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"parameters", items}) - } - // &{Name:parameters Type:ParametersItem StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:The parameters needed to send a valid API call.} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of PathParameterSubSchema suitable for JSON or YAML export. -func (m *PathParameterSubSchema) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Required != false { - info = append(info, yaml.MapItem{"required", m.Required}) - } - if m.In != "" { - info = append(info, yaml.MapItem{"in", m.In}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Format != "" { - info = append(info, yaml.MapItem{"format", m.Format}) - } - if m.Items != nil { - info = append(info, yaml.MapItem{"items", m.Items.ToRawInfo()}) - } - // &{Name:items Type:PrimitivesItems StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.CollectionFormat != "" { - info = append(info, yaml.MapItem{"collectionFormat", m.CollectionFormat}) - } - if m.Default != nil { - info = append(info, yaml.MapItem{"default", m.Default.ToRawInfo()}) - } - // &{Name:default Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Maximum != 0.0 { - info = append(info, yaml.MapItem{"maximum", m.Maximum}) - } - if m.ExclusiveMaximum != false { - info = append(info, yaml.MapItem{"exclusiveMaximum", m.ExclusiveMaximum}) - } - if m.Minimum != 0.0 { - info = append(info, yaml.MapItem{"minimum", m.Minimum}) - } - if m.ExclusiveMinimum != false { - info = append(info, yaml.MapItem{"exclusiveMinimum", m.ExclusiveMinimum}) - } - if m.MaxLength != 0 { - info = append(info, yaml.MapItem{"maxLength", m.MaxLength}) - } - if m.MinLength != 0 { - info = append(info, yaml.MapItem{"minLength", m.MinLength}) - } - if m.Pattern != "" { - info = append(info, yaml.MapItem{"pattern", m.Pattern}) - } - if m.MaxItems != 0 { - info = append(info, yaml.MapItem{"maxItems", m.MaxItems}) - } - if m.MinItems != 0 { - info = append(info, yaml.MapItem{"minItems", m.MinItems}) - } - if m.UniqueItems != false { - info = append(info, yaml.MapItem{"uniqueItems", m.UniqueItems}) - } - if len(m.Enum) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Enum { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"enum", items}) - } - // &{Name:enum Type:Any StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.MultipleOf != 0.0 { - info = append(info, yaml.MapItem{"multipleOf", m.MultipleOf}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Paths suitable for JSON or YAML export. -func (m *Paths) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - if m.Path != nil { - for _, item := range m.Path { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:Path Type:NamedPathItem StringEnumValues:[] MapType:PathItem Repeated:true Pattern:^/ Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of PrimitivesItems suitable for JSON or YAML export. -func (m *PrimitivesItems) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Format != "" { - info = append(info, yaml.MapItem{"format", m.Format}) - } - if m.Items != nil { - info = append(info, yaml.MapItem{"items", m.Items.ToRawInfo()}) - } - // &{Name:items Type:PrimitivesItems StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.CollectionFormat != "" { - info = append(info, yaml.MapItem{"collectionFormat", m.CollectionFormat}) - } - if m.Default != nil { - info = append(info, yaml.MapItem{"default", m.Default.ToRawInfo()}) - } - // &{Name:default Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Maximum != 0.0 { - info = append(info, yaml.MapItem{"maximum", m.Maximum}) - } - if m.ExclusiveMaximum != false { - info = append(info, yaml.MapItem{"exclusiveMaximum", m.ExclusiveMaximum}) - } - if m.Minimum != 0.0 { - info = append(info, yaml.MapItem{"minimum", m.Minimum}) - } - if m.ExclusiveMinimum != false { - info = append(info, yaml.MapItem{"exclusiveMinimum", m.ExclusiveMinimum}) - } - if m.MaxLength != 0 { - info = append(info, yaml.MapItem{"maxLength", m.MaxLength}) - } - if m.MinLength != 0 { - info = append(info, yaml.MapItem{"minLength", m.MinLength}) - } - if m.Pattern != "" { - info = append(info, yaml.MapItem{"pattern", m.Pattern}) - } - if m.MaxItems != 0 { - info = append(info, yaml.MapItem{"maxItems", m.MaxItems}) - } - if m.MinItems != 0 { - info = append(info, yaml.MapItem{"minItems", m.MinItems}) - } - if m.UniqueItems != false { - info = append(info, yaml.MapItem{"uniqueItems", m.UniqueItems}) - } - if len(m.Enum) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Enum { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"enum", items}) - } - // &{Name:enum Type:Any StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.MultipleOf != 0.0 { - info = append(info, yaml.MapItem{"multipleOf", m.MultipleOf}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Properties suitable for JSON or YAML export. -func (m *Properties) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.AdditionalProperties != nil { - for _, item := range m.AdditionalProperties { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:additionalProperties Type:NamedSchema StringEnumValues:[] MapType:Schema Repeated:true Pattern: Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of QueryParameterSubSchema suitable for JSON or YAML export. -func (m *QueryParameterSubSchema) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Required != false { - info = append(info, yaml.MapItem{"required", m.Required}) - } - if m.In != "" { - info = append(info, yaml.MapItem{"in", m.In}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.AllowEmptyValue != false { - info = append(info, yaml.MapItem{"allowEmptyValue", m.AllowEmptyValue}) - } - if m.Type != "" { - info = append(info, yaml.MapItem{"type", m.Type}) - } - if m.Format != "" { - info = append(info, yaml.MapItem{"format", m.Format}) - } - if m.Items != nil { - info = append(info, yaml.MapItem{"items", m.Items.ToRawInfo()}) - } - // &{Name:items Type:PrimitivesItems StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.CollectionFormat != "" { - info = append(info, yaml.MapItem{"collectionFormat", m.CollectionFormat}) - } - if m.Default != nil { - info = append(info, yaml.MapItem{"default", m.Default.ToRawInfo()}) - } - // &{Name:default Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Maximum != 0.0 { - info = append(info, yaml.MapItem{"maximum", m.Maximum}) - } - if m.ExclusiveMaximum != false { - info = append(info, yaml.MapItem{"exclusiveMaximum", m.ExclusiveMaximum}) - } - if m.Minimum != 0.0 { - info = append(info, yaml.MapItem{"minimum", m.Minimum}) - } - if m.ExclusiveMinimum != false { - info = append(info, yaml.MapItem{"exclusiveMinimum", m.ExclusiveMinimum}) - } - if m.MaxLength != 0 { - info = append(info, yaml.MapItem{"maxLength", m.MaxLength}) - } - if m.MinLength != 0 { - info = append(info, yaml.MapItem{"minLength", m.MinLength}) - } - if m.Pattern != "" { - info = append(info, yaml.MapItem{"pattern", m.Pattern}) - } - if m.MaxItems != 0 { - info = append(info, yaml.MapItem{"maxItems", m.MaxItems}) - } - if m.MinItems != 0 { - info = append(info, yaml.MapItem{"minItems", m.MinItems}) - } - if m.UniqueItems != false { - info = append(info, yaml.MapItem{"uniqueItems", m.UniqueItems}) - } - if len(m.Enum) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Enum { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"enum", items}) - } - // &{Name:enum Type:Any StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.MultipleOf != 0.0 { - info = append(info, yaml.MapItem{"multipleOf", m.MultipleOf}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Response suitable for JSON or YAML export. -func (m *Response) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.Schema != nil { - info = append(info, yaml.MapItem{"schema", m.Schema.ToRawInfo()}) - } - // &{Name:schema Type:SchemaItem StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Headers != nil { - info = append(info, yaml.MapItem{"headers", m.Headers.ToRawInfo()}) - } - // &{Name:headers Type:Headers StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Examples != nil { - info = append(info, yaml.MapItem{"examples", m.Examples.ToRawInfo()}) - } - // &{Name:examples Type:Examples StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of ResponseDefinitions suitable for JSON or YAML export. -func (m *ResponseDefinitions) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.AdditionalProperties != nil { - for _, item := range m.AdditionalProperties { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:additionalProperties Type:NamedResponse StringEnumValues:[] MapType:Response Repeated:true Pattern: Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of ResponseValue suitable for JSON or YAML export. -func (m *ResponseValue) ToRawInfo() interface{} { - // ONE OF WRAPPER - // ResponseValue - // {Name:response Type:Response StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v0 := m.GetResponse() - if v0 != nil { - return v0.ToRawInfo() - } - // {Name:jsonReference Type:JsonReference StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v1 := m.GetJsonReference() - if v1 != nil { - return v1.ToRawInfo() - } - return nil -} - -// ToRawInfo returns a description of Responses suitable for JSON or YAML export. -func (m *Responses) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.ResponseCode != nil { - for _, item := range m.ResponseCode { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:ResponseCode Type:NamedResponseValue StringEnumValues:[] MapType:ResponseValue Repeated:true Pattern:^([0-9]{3})$|^(default)$ Implicit:true Description:} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Schema suitable for JSON or YAML export. -func (m *Schema) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.XRef != "" { - info = append(info, yaml.MapItem{"$ref", m.XRef}) - } - if m.Format != "" { - info = append(info, yaml.MapItem{"format", m.Format}) - } - if m.Title != "" { - info = append(info, yaml.MapItem{"title", m.Title}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.Default != nil { - info = append(info, yaml.MapItem{"default", m.Default.ToRawInfo()}) - } - // &{Name:default Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.MultipleOf != 0.0 { - info = append(info, yaml.MapItem{"multipleOf", m.MultipleOf}) - } - if m.Maximum != 0.0 { - info = append(info, yaml.MapItem{"maximum", m.Maximum}) - } - if m.ExclusiveMaximum != false { - info = append(info, yaml.MapItem{"exclusiveMaximum", m.ExclusiveMaximum}) - } - if m.Minimum != 0.0 { - info = append(info, yaml.MapItem{"minimum", m.Minimum}) - } - if m.ExclusiveMinimum != false { - info = append(info, yaml.MapItem{"exclusiveMinimum", m.ExclusiveMinimum}) - } - if m.MaxLength != 0 { - info = append(info, yaml.MapItem{"maxLength", m.MaxLength}) - } - if m.MinLength != 0 { - info = append(info, yaml.MapItem{"minLength", m.MinLength}) - } - if m.Pattern != "" { - info = append(info, yaml.MapItem{"pattern", m.Pattern}) - } - if m.MaxItems != 0 { - info = append(info, yaml.MapItem{"maxItems", m.MaxItems}) - } - if m.MinItems != 0 { - info = append(info, yaml.MapItem{"minItems", m.MinItems}) - } - if m.UniqueItems != false { - info = append(info, yaml.MapItem{"uniqueItems", m.UniqueItems}) - } - if m.MaxProperties != 0 { - info = append(info, yaml.MapItem{"maxProperties", m.MaxProperties}) - } - if m.MinProperties != 0 { - info = append(info, yaml.MapItem{"minProperties", m.MinProperties}) - } - if len(m.Required) != 0 { - info = append(info, yaml.MapItem{"required", m.Required}) - } - if len(m.Enum) != 0 { - items := make([]interface{}, 0) - for _, item := range m.Enum { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"enum", items}) - } - // &{Name:enum Type:Any StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.AdditionalProperties != nil { - info = append(info, yaml.MapItem{"additionalProperties", m.AdditionalProperties.ToRawInfo()}) - } - // &{Name:additionalProperties Type:AdditionalPropertiesItem StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Type != nil { - if len(m.Type.Value) == 1 { - info = append(info, yaml.MapItem{"type", m.Type.Value[0]}) - } else { - info = append(info, yaml.MapItem{"type", m.Type.Value}) - } - } - // &{Name:type Type:TypeItem StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Items != nil { - items := make([]interface{}, 0) - for _, item := range m.Items.Schema { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"items", items[0]}) - } - // &{Name:items Type:ItemsItem StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if len(m.AllOf) != 0 { - items := make([]interface{}, 0) - for _, item := range m.AllOf { - items = append(items, item.ToRawInfo()) - } - info = append(info, yaml.MapItem{"allOf", items}) - } - // &{Name:allOf Type:Schema StringEnumValues:[] MapType: Repeated:true Pattern: Implicit:false Description:} - if m.Properties != nil { - info = append(info, yaml.MapItem{"properties", m.Properties.ToRawInfo()}) - } - // &{Name:properties Type:Properties StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Discriminator != "" { - info = append(info, yaml.MapItem{"discriminator", m.Discriminator}) - } - if m.ReadOnly != false { - info = append(info, yaml.MapItem{"readOnly", m.ReadOnly}) - } - if m.Xml != nil { - info = append(info, yaml.MapItem{"xml", m.Xml.ToRawInfo()}) - } - // &{Name:xml Type:Xml StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.ExternalDocs != nil { - info = append(info, yaml.MapItem{"externalDocs", m.ExternalDocs.ToRawInfo()}) - } - // &{Name:externalDocs Type:ExternalDocs StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.Example != nil { - info = append(info, yaml.MapItem{"example", m.Example.ToRawInfo()}) - } - // &{Name:example Type:Any StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of SchemaItem suitable for JSON or YAML export. -func (m *SchemaItem) ToRawInfo() interface{} { - // ONE OF WRAPPER - // SchemaItem - // {Name:schema Type:Schema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v0 := m.GetSchema() - if v0 != nil { - return v0.ToRawInfo() - } - // {Name:fileSchema Type:FileSchema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v1 := m.GetFileSchema() - if v1 != nil { - return v1.ToRawInfo() - } - return nil -} - -// ToRawInfo returns a description of SecurityDefinitions suitable for JSON or YAML export. -func (m *SecurityDefinitions) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.AdditionalProperties != nil { - for _, item := range m.AdditionalProperties { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:additionalProperties Type:NamedSecurityDefinitionsItem StringEnumValues:[] MapType:SecurityDefinitionsItem Repeated:true Pattern: Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of SecurityDefinitionsItem suitable for JSON or YAML export. -func (m *SecurityDefinitionsItem) ToRawInfo() interface{} { - // ONE OF WRAPPER - // SecurityDefinitionsItem - // {Name:basicAuthenticationSecurity Type:BasicAuthenticationSecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v0 := m.GetBasicAuthenticationSecurity() - if v0 != nil { - return v0.ToRawInfo() - } - // {Name:apiKeySecurity Type:ApiKeySecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v1 := m.GetApiKeySecurity() - if v1 != nil { - return v1.ToRawInfo() - } - // {Name:oauth2ImplicitSecurity Type:Oauth2ImplicitSecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v2 := m.GetOauth2ImplicitSecurity() - if v2 != nil { - return v2.ToRawInfo() - } - // {Name:oauth2PasswordSecurity Type:Oauth2PasswordSecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v3 := m.GetOauth2PasswordSecurity() - if v3 != nil { - return v3.ToRawInfo() - } - // {Name:oauth2ApplicationSecurity Type:Oauth2ApplicationSecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v4 := m.GetOauth2ApplicationSecurity() - if v4 != nil { - return v4.ToRawInfo() - } - // {Name:oauth2AccessCodeSecurity Type:Oauth2AccessCodeSecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - v5 := m.GetOauth2AccessCodeSecurity() - if v5 != nil { - return v5.ToRawInfo() - } - return nil -} - -// ToRawInfo returns a description of SecurityRequirement suitable for JSON or YAML export. -func (m *SecurityRequirement) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.AdditionalProperties != nil { - for _, item := range m.AdditionalProperties { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:additionalProperties Type:NamedStringArray StringEnumValues:[] MapType:StringArray Repeated:true Pattern: Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of StringArray suitable for JSON or YAML export. -func (m *StringArray) ToRawInfo() interface{} { - return m.Value -} - -// ToRawInfo returns a description of Tag suitable for JSON or YAML export. -func (m *Tag) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.Description != "" { - info = append(info, yaml.MapItem{"description", m.Description}) - } - if m.ExternalDocs != nil { - info = append(info, yaml.MapItem{"externalDocs", m.ExternalDocs.ToRawInfo()}) - } - // &{Name:externalDocs Type:ExternalDocs StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:} - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of TypeItem suitable for JSON or YAML export. -func (m *TypeItem) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if len(m.Value) != 0 { - info = append(info, yaml.MapItem{"value", m.Value}) - } - return info -} - -// ToRawInfo returns a description of VendorExtension suitable for JSON or YAML export. -func (m *VendorExtension) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.AdditionalProperties != nil { - for _, item := range m.AdditionalProperties { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:additionalProperties Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern: Implicit:true Description:} - return info -} - -// ToRawInfo returns a description of Xml suitable for JSON or YAML export. -func (m *Xml) ToRawInfo() interface{} { - info := yaml.MapSlice{} - if m.Name != "" { - info = append(info, yaml.MapItem{"name", m.Name}) - } - if m.Namespace != "" { - info = append(info, yaml.MapItem{"namespace", m.Namespace}) - } - if m.Prefix != "" { - info = append(info, yaml.MapItem{"prefix", m.Prefix}) - } - if m.Attribute != false { - info = append(info, yaml.MapItem{"attribute", m.Attribute}) - } - if m.Wrapped != false { - info = append(info, yaml.MapItem{"wrapped", m.Wrapped}) - } - if m.VendorExtension != nil { - for _, item := range m.VendorExtension { - info = append(info, yaml.MapItem{item.Name, item.Value.ToRawInfo()}) - } - } - // &{Name:VendorExtension Type:NamedAny StringEnumValues:[] MapType:Any Repeated:true Pattern:^x- Implicit:true Description:} - return info -} - -var ( - pattern0 = regexp.MustCompile("^x-") - pattern1 = regexp.MustCompile("^/") - pattern2 = regexp.MustCompile("^([0-9]{3})$|^(default)$") -) diff --git a/vendor/github.com/googleapis/gnostic/OpenAPIv2/OpenAPIv2.pb.go b/vendor/github.com/googleapis/gnostic/OpenAPIv2/OpenAPIv2.pb.go deleted file mode 100644 index 37da7df25..000000000 --- a/vendor/github.com/googleapis/gnostic/OpenAPIv2/OpenAPIv2.pb.go +++ /dev/null @@ -1,4456 +0,0 @@ -// Code generated by protoc-gen-go. -// source: OpenAPIv2/OpenAPIv2.proto -// DO NOT EDIT! - -/* -Package openapi_v2 is a generated protocol buffer package. - -It is generated from these files: - OpenAPIv2/OpenAPIv2.proto - -It has these top-level messages: - AdditionalPropertiesItem - Any - ApiKeySecurity - BasicAuthenticationSecurity - BodyParameter - Contact - Default - Definitions - Document - Examples - ExternalDocs - FileSchema - FormDataParameterSubSchema - Header - HeaderParameterSubSchema - Headers - Info - ItemsItem - JsonReference - License - NamedAny - NamedHeader - NamedParameter - NamedPathItem - NamedResponse - NamedResponseValue - NamedSchema - NamedSecurityDefinitionsItem - NamedString - NamedStringArray - NonBodyParameter - Oauth2AccessCodeSecurity - Oauth2ApplicationSecurity - Oauth2ImplicitSecurity - Oauth2PasswordSecurity - Oauth2Scopes - Operation - Parameter - ParameterDefinitions - ParametersItem - PathItem - PathParameterSubSchema - Paths - PrimitivesItems - Properties - QueryParameterSubSchema - Response - ResponseDefinitions - ResponseValue - Responses - Schema - SchemaItem - SecurityDefinitions - SecurityDefinitionsItem - SecurityRequirement - StringArray - Tag - TypeItem - VendorExtension - Xml -*/ -package openapi_v2 - -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" -import google_protobuf "github.com/golang/protobuf/ptypes/any" - -// 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.ProtoPackageIsVersion2 // please upgrade the proto package - -type AdditionalPropertiesItem struct { - // Types that are valid to be assigned to Oneof: - // *AdditionalPropertiesItem_Schema - // *AdditionalPropertiesItem_Boolean - Oneof isAdditionalPropertiesItem_Oneof `protobuf_oneof:"oneof"` -} - -func (m *AdditionalPropertiesItem) Reset() { *m = AdditionalPropertiesItem{} } -func (m *AdditionalPropertiesItem) String() string { return proto.CompactTextString(m) } -func (*AdditionalPropertiesItem) ProtoMessage() {} -func (*AdditionalPropertiesItem) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } - -type isAdditionalPropertiesItem_Oneof interface { - isAdditionalPropertiesItem_Oneof() -} - -type AdditionalPropertiesItem_Schema struct { - Schema *Schema `protobuf:"bytes,1,opt,name=schema,oneof"` -} -type AdditionalPropertiesItem_Boolean struct { - Boolean bool `protobuf:"varint,2,opt,name=boolean,oneof"` -} - -func (*AdditionalPropertiesItem_Schema) isAdditionalPropertiesItem_Oneof() {} -func (*AdditionalPropertiesItem_Boolean) isAdditionalPropertiesItem_Oneof() {} - -func (m *AdditionalPropertiesItem) GetOneof() isAdditionalPropertiesItem_Oneof { - if m != nil { - return m.Oneof - } - return nil -} - -func (m *AdditionalPropertiesItem) GetSchema() *Schema { - if x, ok := m.GetOneof().(*AdditionalPropertiesItem_Schema); ok { - return x.Schema - } - return nil -} - -func (m *AdditionalPropertiesItem) GetBoolean() bool { - if x, ok := m.GetOneof().(*AdditionalPropertiesItem_Boolean); ok { - return x.Boolean - } - return false -} - -// XXX_OneofFuncs is for the internal use of the proto package. -func (*AdditionalPropertiesItem) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { - return _AdditionalPropertiesItem_OneofMarshaler, _AdditionalPropertiesItem_OneofUnmarshaler, _AdditionalPropertiesItem_OneofSizer, []interface{}{ - (*AdditionalPropertiesItem_Schema)(nil), - (*AdditionalPropertiesItem_Boolean)(nil), - } -} - -func _AdditionalPropertiesItem_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { - m := msg.(*AdditionalPropertiesItem) - // oneof - switch x := m.Oneof.(type) { - case *AdditionalPropertiesItem_Schema: - b.EncodeVarint(1<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.Schema); err != nil { - return err - } - case *AdditionalPropertiesItem_Boolean: - t := uint64(0) - if x.Boolean { - t = 1 - } - b.EncodeVarint(2<<3 | proto.WireVarint) - b.EncodeVarint(t) - case nil: - default: - return fmt.Errorf("AdditionalPropertiesItem.Oneof has unexpected type %T", x) - } - return nil -} - -func _AdditionalPropertiesItem_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { - m := msg.(*AdditionalPropertiesItem) - switch tag { - case 1: // oneof.schema - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(Schema) - err := b.DecodeMessage(msg) - m.Oneof = &AdditionalPropertiesItem_Schema{msg} - return true, err - case 2: // oneof.boolean - if wire != proto.WireVarint { - return true, proto.ErrInternalBadWireType - } - x, err := b.DecodeVarint() - m.Oneof = &AdditionalPropertiesItem_Boolean{x != 0} - return true, err - default: - return false, nil - } -} - -func _AdditionalPropertiesItem_OneofSizer(msg proto.Message) (n int) { - m := msg.(*AdditionalPropertiesItem) - // oneof - switch x := m.Oneof.(type) { - case *AdditionalPropertiesItem_Schema: - s := proto.Size(x.Schema) - n += proto.SizeVarint(1<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *AdditionalPropertiesItem_Boolean: - n += proto.SizeVarint(2<<3 | proto.WireVarint) - n += 1 - case nil: - default: - panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) - } - return n -} - -type Any struct { - Value *google_protobuf.Any `protobuf:"bytes,1,opt,name=value" json:"value,omitempty"` - Yaml string `protobuf:"bytes,2,opt,name=yaml" json:"yaml,omitempty"` -} - -func (m *Any) Reset() { *m = Any{} } -func (m *Any) String() string { return proto.CompactTextString(m) } -func (*Any) ProtoMessage() {} -func (*Any) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} } - -func (m *Any) GetValue() *google_protobuf.Any { - if m != nil { - return m.Value - } - return nil -} - -func (m *Any) GetYaml() string { - if m != nil { - return m.Yaml - } - return "" -} - -type ApiKeySecurity struct { - Type string `protobuf:"bytes,1,opt,name=type" json:"type,omitempty"` - Name string `protobuf:"bytes,2,opt,name=name" json:"name,omitempty"` - In string `protobuf:"bytes,3,opt,name=in" json:"in,omitempty"` - Description string `protobuf:"bytes,4,opt,name=description" json:"description,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,5,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *ApiKeySecurity) Reset() { *m = ApiKeySecurity{} } -func (m *ApiKeySecurity) String() string { return proto.CompactTextString(m) } -func (*ApiKeySecurity) ProtoMessage() {} -func (*ApiKeySecurity) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} } - -func (m *ApiKeySecurity) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *ApiKeySecurity) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *ApiKeySecurity) GetIn() string { - if m != nil { - return m.In - } - return "" -} - -func (m *ApiKeySecurity) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *ApiKeySecurity) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type BasicAuthenticationSecurity struct { - Type string `protobuf:"bytes,1,opt,name=type" json:"type,omitempty"` - Description string `protobuf:"bytes,2,opt,name=description" json:"description,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,3,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *BasicAuthenticationSecurity) Reset() { *m = BasicAuthenticationSecurity{} } -func (m *BasicAuthenticationSecurity) String() string { return proto.CompactTextString(m) } -func (*BasicAuthenticationSecurity) ProtoMessage() {} -func (*BasicAuthenticationSecurity) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} } - -func (m *BasicAuthenticationSecurity) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *BasicAuthenticationSecurity) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *BasicAuthenticationSecurity) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type BodyParameter struct { - // A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed. - Description string `protobuf:"bytes,1,opt,name=description" json:"description,omitempty"` - // The name of the parameter. - Name string `protobuf:"bytes,2,opt,name=name" json:"name,omitempty"` - // Determines the location of the parameter. - In string `protobuf:"bytes,3,opt,name=in" json:"in,omitempty"` - // Determines whether or not this parameter is required or optional. - Required bool `protobuf:"varint,4,opt,name=required" json:"required,omitempty"` - Schema *Schema `protobuf:"bytes,5,opt,name=schema" json:"schema,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,6,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *BodyParameter) Reset() { *m = BodyParameter{} } -func (m *BodyParameter) String() string { return proto.CompactTextString(m) } -func (*BodyParameter) ProtoMessage() {} -func (*BodyParameter) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} } - -func (m *BodyParameter) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *BodyParameter) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *BodyParameter) GetIn() string { - if m != nil { - return m.In - } - return "" -} - -func (m *BodyParameter) GetRequired() bool { - if m != nil { - return m.Required - } - return false -} - -func (m *BodyParameter) GetSchema() *Schema { - if m != nil { - return m.Schema - } - return nil -} - -func (m *BodyParameter) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -// Contact information for the owners of the API. -type Contact struct { - // The identifying name of the contact person/organization. - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // The URL pointing to the contact information. - Url string `protobuf:"bytes,2,opt,name=url" json:"url,omitempty"` - // The email address of the contact person/organization. - Email string `protobuf:"bytes,3,opt,name=email" json:"email,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,4,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Contact) Reset() { *m = Contact{} } -func (m *Contact) String() string { return proto.CompactTextString(m) } -func (*Contact) ProtoMessage() {} -func (*Contact) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} } - -func (m *Contact) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *Contact) GetUrl() string { - if m != nil { - return m.Url - } - return "" -} - -func (m *Contact) GetEmail() string { - if m != nil { - return m.Email - } - return "" -} - -func (m *Contact) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Default struct { - AdditionalProperties []*NamedAny `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *Default) Reset() { *m = Default{} } -func (m *Default) String() string { return proto.CompactTextString(m) } -func (*Default) ProtoMessage() {} -func (*Default) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} } - -func (m *Default) GetAdditionalProperties() []*NamedAny { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -// One or more JSON objects describing the schemas being consumed and produced by the API. -type Definitions struct { - AdditionalProperties []*NamedSchema `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *Definitions) Reset() { *m = Definitions{} } -func (m *Definitions) String() string { return proto.CompactTextString(m) } -func (*Definitions) ProtoMessage() {} -func (*Definitions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} } - -func (m *Definitions) GetAdditionalProperties() []*NamedSchema { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -type Document struct { - // The Swagger version of this document. - Swagger string `protobuf:"bytes,1,opt,name=swagger" json:"swagger,omitempty"` - Info *Info `protobuf:"bytes,2,opt,name=info" json:"info,omitempty"` - // The host (name or ip) of the API. Example: 'swagger.io' - Host string `protobuf:"bytes,3,opt,name=host" json:"host,omitempty"` - // The base path to the API. Example: '/api'. - BasePath string `protobuf:"bytes,4,opt,name=base_path,json=basePath" json:"base_path,omitempty"` - // The transfer protocol of the API. - Schemes []string `protobuf:"bytes,5,rep,name=schemes" json:"schemes,omitempty"` - // A list of MIME types accepted by the API. - Consumes []string `protobuf:"bytes,6,rep,name=consumes" json:"consumes,omitempty"` - // A list of MIME types the API can produce. - Produces []string `protobuf:"bytes,7,rep,name=produces" json:"produces,omitempty"` - Paths *Paths `protobuf:"bytes,8,opt,name=paths" json:"paths,omitempty"` - Definitions *Definitions `protobuf:"bytes,9,opt,name=definitions" json:"definitions,omitempty"` - Parameters *ParameterDefinitions `protobuf:"bytes,10,opt,name=parameters" json:"parameters,omitempty"` - Responses *ResponseDefinitions `protobuf:"bytes,11,opt,name=responses" json:"responses,omitempty"` - Security []*SecurityRequirement `protobuf:"bytes,12,rep,name=security" json:"security,omitempty"` - SecurityDefinitions *SecurityDefinitions `protobuf:"bytes,13,opt,name=security_definitions,json=securityDefinitions" json:"security_definitions,omitempty"` - Tags []*Tag `protobuf:"bytes,14,rep,name=tags" json:"tags,omitempty"` - ExternalDocs *ExternalDocs `protobuf:"bytes,15,opt,name=external_docs,json=externalDocs" json:"external_docs,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,16,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Document) Reset() { *m = Document{} } -func (m *Document) String() string { return proto.CompactTextString(m) } -func (*Document) ProtoMessage() {} -func (*Document) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} } - -func (m *Document) GetSwagger() string { - if m != nil { - return m.Swagger - } - return "" -} - -func (m *Document) GetInfo() *Info { - if m != nil { - return m.Info - } - return nil -} - -func (m *Document) GetHost() string { - if m != nil { - return m.Host - } - return "" -} - -func (m *Document) GetBasePath() string { - if m != nil { - return m.BasePath - } - return "" -} - -func (m *Document) GetSchemes() []string { - if m != nil { - return m.Schemes - } - return nil -} - -func (m *Document) GetConsumes() []string { - if m != nil { - return m.Consumes - } - return nil -} - -func (m *Document) GetProduces() []string { - if m != nil { - return m.Produces - } - return nil -} - -func (m *Document) GetPaths() *Paths { - if m != nil { - return m.Paths - } - return nil -} - -func (m *Document) GetDefinitions() *Definitions { - if m != nil { - return m.Definitions - } - return nil -} - -func (m *Document) GetParameters() *ParameterDefinitions { - if m != nil { - return m.Parameters - } - return nil -} - -func (m *Document) GetResponses() *ResponseDefinitions { - if m != nil { - return m.Responses - } - return nil -} - -func (m *Document) GetSecurity() []*SecurityRequirement { - if m != nil { - return m.Security - } - return nil -} - -func (m *Document) GetSecurityDefinitions() *SecurityDefinitions { - if m != nil { - return m.SecurityDefinitions - } - return nil -} - -func (m *Document) GetTags() []*Tag { - if m != nil { - return m.Tags - } - return nil -} - -func (m *Document) GetExternalDocs() *ExternalDocs { - if m != nil { - return m.ExternalDocs - } - return nil -} - -func (m *Document) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Examples struct { - AdditionalProperties []*NamedAny `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *Examples) Reset() { *m = Examples{} } -func (m *Examples) String() string { return proto.CompactTextString(m) } -func (*Examples) ProtoMessage() {} -func (*Examples) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{9} } - -func (m *Examples) GetAdditionalProperties() []*NamedAny { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -// information about external documentation -type ExternalDocs struct { - Description string `protobuf:"bytes,1,opt,name=description" json:"description,omitempty"` - Url string `protobuf:"bytes,2,opt,name=url" json:"url,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,3,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *ExternalDocs) Reset() { *m = ExternalDocs{} } -func (m *ExternalDocs) String() string { return proto.CompactTextString(m) } -func (*ExternalDocs) ProtoMessage() {} -func (*ExternalDocs) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{10} } - -func (m *ExternalDocs) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *ExternalDocs) GetUrl() string { - if m != nil { - return m.Url - } - return "" -} - -func (m *ExternalDocs) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -// A deterministic version of a JSON Schema object. -type FileSchema struct { - Format string `protobuf:"bytes,1,opt,name=format" json:"format,omitempty"` - Title string `protobuf:"bytes,2,opt,name=title" json:"title,omitempty"` - Description string `protobuf:"bytes,3,opt,name=description" json:"description,omitempty"` - Default *Any `protobuf:"bytes,4,opt,name=default" json:"default,omitempty"` - Required []string `protobuf:"bytes,5,rep,name=required" json:"required,omitempty"` - Type string `protobuf:"bytes,6,opt,name=type" json:"type,omitempty"` - ReadOnly bool `protobuf:"varint,7,opt,name=read_only,json=readOnly" json:"read_only,omitempty"` - ExternalDocs *ExternalDocs `protobuf:"bytes,8,opt,name=external_docs,json=externalDocs" json:"external_docs,omitempty"` - Example *Any `protobuf:"bytes,9,opt,name=example" json:"example,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,10,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *FileSchema) Reset() { *m = FileSchema{} } -func (m *FileSchema) String() string { return proto.CompactTextString(m) } -func (*FileSchema) ProtoMessage() {} -func (*FileSchema) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{11} } - -func (m *FileSchema) GetFormat() string { - if m != nil { - return m.Format - } - return "" -} - -func (m *FileSchema) GetTitle() string { - if m != nil { - return m.Title - } - return "" -} - -func (m *FileSchema) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *FileSchema) GetDefault() *Any { - if m != nil { - return m.Default - } - return nil -} - -func (m *FileSchema) GetRequired() []string { - if m != nil { - return m.Required - } - return nil -} - -func (m *FileSchema) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *FileSchema) GetReadOnly() bool { - if m != nil { - return m.ReadOnly - } - return false -} - -func (m *FileSchema) GetExternalDocs() *ExternalDocs { - if m != nil { - return m.ExternalDocs - } - return nil -} - -func (m *FileSchema) GetExample() *Any { - if m != nil { - return m.Example - } - return nil -} - -func (m *FileSchema) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type FormDataParameterSubSchema struct { - // Determines whether or not this parameter is required or optional. - Required bool `protobuf:"varint,1,opt,name=required" json:"required,omitempty"` - // Determines the location of the parameter. - In string `protobuf:"bytes,2,opt,name=in" json:"in,omitempty"` - // A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed. - Description string `protobuf:"bytes,3,opt,name=description" json:"description,omitempty"` - // The name of the parameter. - Name string `protobuf:"bytes,4,opt,name=name" json:"name,omitempty"` - // allows sending a parameter by name only or with an empty value. - AllowEmptyValue bool `protobuf:"varint,5,opt,name=allow_empty_value,json=allowEmptyValue" json:"allow_empty_value,omitempty"` - Type string `protobuf:"bytes,6,opt,name=type" json:"type,omitempty"` - Format string `protobuf:"bytes,7,opt,name=format" json:"format,omitempty"` - Items *PrimitivesItems `protobuf:"bytes,8,opt,name=items" json:"items,omitempty"` - CollectionFormat string `protobuf:"bytes,9,opt,name=collection_format,json=collectionFormat" json:"collection_format,omitempty"` - Default *Any `protobuf:"bytes,10,opt,name=default" json:"default,omitempty"` - Maximum float64 `protobuf:"fixed64,11,opt,name=maximum" json:"maximum,omitempty"` - ExclusiveMaximum bool `protobuf:"varint,12,opt,name=exclusive_maximum,json=exclusiveMaximum" json:"exclusive_maximum,omitempty"` - Minimum float64 `protobuf:"fixed64,13,opt,name=minimum" json:"minimum,omitempty"` - ExclusiveMinimum bool `protobuf:"varint,14,opt,name=exclusive_minimum,json=exclusiveMinimum" json:"exclusive_minimum,omitempty"` - MaxLength int64 `protobuf:"varint,15,opt,name=max_length,json=maxLength" json:"max_length,omitempty"` - MinLength int64 `protobuf:"varint,16,opt,name=min_length,json=minLength" json:"min_length,omitempty"` - Pattern string `protobuf:"bytes,17,opt,name=pattern" json:"pattern,omitempty"` - MaxItems int64 `protobuf:"varint,18,opt,name=max_items,json=maxItems" json:"max_items,omitempty"` - MinItems int64 `protobuf:"varint,19,opt,name=min_items,json=minItems" json:"min_items,omitempty"` - UniqueItems bool `protobuf:"varint,20,opt,name=unique_items,json=uniqueItems" json:"unique_items,omitempty"` - Enum []*Any `protobuf:"bytes,21,rep,name=enum" json:"enum,omitempty"` - MultipleOf float64 `protobuf:"fixed64,22,opt,name=multiple_of,json=multipleOf" json:"multiple_of,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,23,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *FormDataParameterSubSchema) Reset() { *m = FormDataParameterSubSchema{} } -func (m *FormDataParameterSubSchema) String() string { return proto.CompactTextString(m) } -func (*FormDataParameterSubSchema) ProtoMessage() {} -func (*FormDataParameterSubSchema) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{12} } - -func (m *FormDataParameterSubSchema) GetRequired() bool { - if m != nil { - return m.Required - } - return false -} - -func (m *FormDataParameterSubSchema) GetIn() string { - if m != nil { - return m.In - } - return "" -} - -func (m *FormDataParameterSubSchema) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *FormDataParameterSubSchema) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *FormDataParameterSubSchema) GetAllowEmptyValue() bool { - if m != nil { - return m.AllowEmptyValue - } - return false -} - -func (m *FormDataParameterSubSchema) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *FormDataParameterSubSchema) GetFormat() string { - if m != nil { - return m.Format - } - return "" -} - -func (m *FormDataParameterSubSchema) GetItems() *PrimitivesItems { - if m != nil { - return m.Items - } - return nil -} - -func (m *FormDataParameterSubSchema) GetCollectionFormat() string { - if m != nil { - return m.CollectionFormat - } - return "" -} - -func (m *FormDataParameterSubSchema) GetDefault() *Any { - if m != nil { - return m.Default - } - return nil -} - -func (m *FormDataParameterSubSchema) GetMaximum() float64 { - if m != nil { - return m.Maximum - } - return 0 -} - -func (m *FormDataParameterSubSchema) GetExclusiveMaximum() bool { - if m != nil { - return m.ExclusiveMaximum - } - return false -} - -func (m *FormDataParameterSubSchema) GetMinimum() float64 { - if m != nil { - return m.Minimum - } - return 0 -} - -func (m *FormDataParameterSubSchema) GetExclusiveMinimum() bool { - if m != nil { - return m.ExclusiveMinimum - } - return false -} - -func (m *FormDataParameterSubSchema) GetMaxLength() int64 { - if m != nil { - return m.MaxLength - } - return 0 -} - -func (m *FormDataParameterSubSchema) GetMinLength() int64 { - if m != nil { - return m.MinLength - } - return 0 -} - -func (m *FormDataParameterSubSchema) GetPattern() string { - if m != nil { - return m.Pattern - } - return "" -} - -func (m *FormDataParameterSubSchema) GetMaxItems() int64 { - if m != nil { - return m.MaxItems - } - return 0 -} - -func (m *FormDataParameterSubSchema) GetMinItems() int64 { - if m != nil { - return m.MinItems - } - return 0 -} - -func (m *FormDataParameterSubSchema) GetUniqueItems() bool { - if m != nil { - return m.UniqueItems - } - return false -} - -func (m *FormDataParameterSubSchema) GetEnum() []*Any { - if m != nil { - return m.Enum - } - return nil -} - -func (m *FormDataParameterSubSchema) GetMultipleOf() float64 { - if m != nil { - return m.MultipleOf - } - return 0 -} - -func (m *FormDataParameterSubSchema) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Header struct { - Type string `protobuf:"bytes,1,opt,name=type" json:"type,omitempty"` - Format string `protobuf:"bytes,2,opt,name=format" json:"format,omitempty"` - Items *PrimitivesItems `protobuf:"bytes,3,opt,name=items" json:"items,omitempty"` - CollectionFormat string `protobuf:"bytes,4,opt,name=collection_format,json=collectionFormat" json:"collection_format,omitempty"` - Default *Any `protobuf:"bytes,5,opt,name=default" json:"default,omitempty"` - Maximum float64 `protobuf:"fixed64,6,opt,name=maximum" json:"maximum,omitempty"` - ExclusiveMaximum bool `protobuf:"varint,7,opt,name=exclusive_maximum,json=exclusiveMaximum" json:"exclusive_maximum,omitempty"` - Minimum float64 `protobuf:"fixed64,8,opt,name=minimum" json:"minimum,omitempty"` - ExclusiveMinimum bool `protobuf:"varint,9,opt,name=exclusive_minimum,json=exclusiveMinimum" json:"exclusive_minimum,omitempty"` - MaxLength int64 `protobuf:"varint,10,opt,name=max_length,json=maxLength" json:"max_length,omitempty"` - MinLength int64 `protobuf:"varint,11,opt,name=min_length,json=minLength" json:"min_length,omitempty"` - Pattern string `protobuf:"bytes,12,opt,name=pattern" json:"pattern,omitempty"` - MaxItems int64 `protobuf:"varint,13,opt,name=max_items,json=maxItems" json:"max_items,omitempty"` - MinItems int64 `protobuf:"varint,14,opt,name=min_items,json=minItems" json:"min_items,omitempty"` - UniqueItems bool `protobuf:"varint,15,opt,name=unique_items,json=uniqueItems" json:"unique_items,omitempty"` - Enum []*Any `protobuf:"bytes,16,rep,name=enum" json:"enum,omitempty"` - MultipleOf float64 `protobuf:"fixed64,17,opt,name=multiple_of,json=multipleOf" json:"multiple_of,omitempty"` - Description string `protobuf:"bytes,18,opt,name=description" json:"description,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,19,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Header) Reset() { *m = Header{} } -func (m *Header) String() string { return proto.CompactTextString(m) } -func (*Header) ProtoMessage() {} -func (*Header) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{13} } - -func (m *Header) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *Header) GetFormat() string { - if m != nil { - return m.Format - } - return "" -} - -func (m *Header) GetItems() *PrimitivesItems { - if m != nil { - return m.Items - } - return nil -} - -func (m *Header) GetCollectionFormat() string { - if m != nil { - return m.CollectionFormat - } - return "" -} - -func (m *Header) GetDefault() *Any { - if m != nil { - return m.Default - } - return nil -} - -func (m *Header) GetMaximum() float64 { - if m != nil { - return m.Maximum - } - return 0 -} - -func (m *Header) GetExclusiveMaximum() bool { - if m != nil { - return m.ExclusiveMaximum - } - return false -} - -func (m *Header) GetMinimum() float64 { - if m != nil { - return m.Minimum - } - return 0 -} - -func (m *Header) GetExclusiveMinimum() bool { - if m != nil { - return m.ExclusiveMinimum - } - return false -} - -func (m *Header) GetMaxLength() int64 { - if m != nil { - return m.MaxLength - } - return 0 -} - -func (m *Header) GetMinLength() int64 { - if m != nil { - return m.MinLength - } - return 0 -} - -func (m *Header) GetPattern() string { - if m != nil { - return m.Pattern - } - return "" -} - -func (m *Header) GetMaxItems() int64 { - if m != nil { - return m.MaxItems - } - return 0 -} - -func (m *Header) GetMinItems() int64 { - if m != nil { - return m.MinItems - } - return 0 -} - -func (m *Header) GetUniqueItems() bool { - if m != nil { - return m.UniqueItems - } - return false -} - -func (m *Header) GetEnum() []*Any { - if m != nil { - return m.Enum - } - return nil -} - -func (m *Header) GetMultipleOf() float64 { - if m != nil { - return m.MultipleOf - } - return 0 -} - -func (m *Header) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *Header) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type HeaderParameterSubSchema struct { - // Determines whether or not this parameter is required or optional. - Required bool `protobuf:"varint,1,opt,name=required" json:"required,omitempty"` - // Determines the location of the parameter. - In string `protobuf:"bytes,2,opt,name=in" json:"in,omitempty"` - // A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed. - Description string `protobuf:"bytes,3,opt,name=description" json:"description,omitempty"` - // The name of the parameter. - Name string `protobuf:"bytes,4,opt,name=name" json:"name,omitempty"` - Type string `protobuf:"bytes,5,opt,name=type" json:"type,omitempty"` - Format string `protobuf:"bytes,6,opt,name=format" json:"format,omitempty"` - Items *PrimitivesItems `protobuf:"bytes,7,opt,name=items" json:"items,omitempty"` - CollectionFormat string `protobuf:"bytes,8,opt,name=collection_format,json=collectionFormat" json:"collection_format,omitempty"` - Default *Any `protobuf:"bytes,9,opt,name=default" json:"default,omitempty"` - Maximum float64 `protobuf:"fixed64,10,opt,name=maximum" json:"maximum,omitempty"` - ExclusiveMaximum bool `protobuf:"varint,11,opt,name=exclusive_maximum,json=exclusiveMaximum" json:"exclusive_maximum,omitempty"` - Minimum float64 `protobuf:"fixed64,12,opt,name=minimum" json:"minimum,omitempty"` - ExclusiveMinimum bool `protobuf:"varint,13,opt,name=exclusive_minimum,json=exclusiveMinimum" json:"exclusive_minimum,omitempty"` - MaxLength int64 `protobuf:"varint,14,opt,name=max_length,json=maxLength" json:"max_length,omitempty"` - MinLength int64 `protobuf:"varint,15,opt,name=min_length,json=minLength" json:"min_length,omitempty"` - Pattern string `protobuf:"bytes,16,opt,name=pattern" json:"pattern,omitempty"` - MaxItems int64 `protobuf:"varint,17,opt,name=max_items,json=maxItems" json:"max_items,omitempty"` - MinItems int64 `protobuf:"varint,18,opt,name=min_items,json=minItems" json:"min_items,omitempty"` - UniqueItems bool `protobuf:"varint,19,opt,name=unique_items,json=uniqueItems" json:"unique_items,omitempty"` - Enum []*Any `protobuf:"bytes,20,rep,name=enum" json:"enum,omitempty"` - MultipleOf float64 `protobuf:"fixed64,21,opt,name=multiple_of,json=multipleOf" json:"multiple_of,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,22,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *HeaderParameterSubSchema) Reset() { *m = HeaderParameterSubSchema{} } -func (m *HeaderParameterSubSchema) String() string { return proto.CompactTextString(m) } -func (*HeaderParameterSubSchema) ProtoMessage() {} -func (*HeaderParameterSubSchema) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{14} } - -func (m *HeaderParameterSubSchema) GetRequired() bool { - if m != nil { - return m.Required - } - return false -} - -func (m *HeaderParameterSubSchema) GetIn() string { - if m != nil { - return m.In - } - return "" -} - -func (m *HeaderParameterSubSchema) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *HeaderParameterSubSchema) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *HeaderParameterSubSchema) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *HeaderParameterSubSchema) GetFormat() string { - if m != nil { - return m.Format - } - return "" -} - -func (m *HeaderParameterSubSchema) GetItems() *PrimitivesItems { - if m != nil { - return m.Items - } - return nil -} - -func (m *HeaderParameterSubSchema) GetCollectionFormat() string { - if m != nil { - return m.CollectionFormat - } - return "" -} - -func (m *HeaderParameterSubSchema) GetDefault() *Any { - if m != nil { - return m.Default - } - return nil -} - -func (m *HeaderParameterSubSchema) GetMaximum() float64 { - if m != nil { - return m.Maximum - } - return 0 -} - -func (m *HeaderParameterSubSchema) GetExclusiveMaximum() bool { - if m != nil { - return m.ExclusiveMaximum - } - return false -} - -func (m *HeaderParameterSubSchema) GetMinimum() float64 { - if m != nil { - return m.Minimum - } - return 0 -} - -func (m *HeaderParameterSubSchema) GetExclusiveMinimum() bool { - if m != nil { - return m.ExclusiveMinimum - } - return false -} - -func (m *HeaderParameterSubSchema) GetMaxLength() int64 { - if m != nil { - return m.MaxLength - } - return 0 -} - -func (m *HeaderParameterSubSchema) GetMinLength() int64 { - if m != nil { - return m.MinLength - } - return 0 -} - -func (m *HeaderParameterSubSchema) GetPattern() string { - if m != nil { - return m.Pattern - } - return "" -} - -func (m *HeaderParameterSubSchema) GetMaxItems() int64 { - if m != nil { - return m.MaxItems - } - return 0 -} - -func (m *HeaderParameterSubSchema) GetMinItems() int64 { - if m != nil { - return m.MinItems - } - return 0 -} - -func (m *HeaderParameterSubSchema) GetUniqueItems() bool { - if m != nil { - return m.UniqueItems - } - return false -} - -func (m *HeaderParameterSubSchema) GetEnum() []*Any { - if m != nil { - return m.Enum - } - return nil -} - -func (m *HeaderParameterSubSchema) GetMultipleOf() float64 { - if m != nil { - return m.MultipleOf - } - return 0 -} - -func (m *HeaderParameterSubSchema) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Headers struct { - AdditionalProperties []*NamedHeader `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *Headers) Reset() { *m = Headers{} } -func (m *Headers) String() string { return proto.CompactTextString(m) } -func (*Headers) ProtoMessage() {} -func (*Headers) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{15} } - -func (m *Headers) GetAdditionalProperties() []*NamedHeader { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -// General information about the API. -type Info struct { - // A unique and precise title of the API. - Title string `protobuf:"bytes,1,opt,name=title" json:"title,omitempty"` - // A semantic version number of the API. - Version string `protobuf:"bytes,2,opt,name=version" json:"version,omitempty"` - // A longer description of the API. Should be different from the title. GitHub Flavored Markdown is allowed. - Description string `protobuf:"bytes,3,opt,name=description" json:"description,omitempty"` - // The terms of service for the API. - TermsOfService string `protobuf:"bytes,4,opt,name=terms_of_service,json=termsOfService" json:"terms_of_service,omitempty"` - Contact *Contact `protobuf:"bytes,5,opt,name=contact" json:"contact,omitempty"` - License *License `protobuf:"bytes,6,opt,name=license" json:"license,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,7,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Info) Reset() { *m = Info{} } -func (m *Info) String() string { return proto.CompactTextString(m) } -func (*Info) ProtoMessage() {} -func (*Info) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{16} } - -func (m *Info) GetTitle() string { - if m != nil { - return m.Title - } - return "" -} - -func (m *Info) GetVersion() string { - if m != nil { - return m.Version - } - return "" -} - -func (m *Info) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *Info) GetTermsOfService() string { - if m != nil { - return m.TermsOfService - } - return "" -} - -func (m *Info) GetContact() *Contact { - if m != nil { - return m.Contact - } - return nil -} - -func (m *Info) GetLicense() *License { - if m != nil { - return m.License - } - return nil -} - -func (m *Info) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type ItemsItem struct { - Schema []*Schema `protobuf:"bytes,1,rep,name=schema" json:"schema,omitempty"` -} - -func (m *ItemsItem) Reset() { *m = ItemsItem{} } -func (m *ItemsItem) String() string { return proto.CompactTextString(m) } -func (*ItemsItem) ProtoMessage() {} -func (*ItemsItem) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{17} } - -func (m *ItemsItem) GetSchema() []*Schema { - if m != nil { - return m.Schema - } - return nil -} - -type JsonReference struct { - XRef string `protobuf:"bytes,1,opt,name=_ref,json=Ref" json:"_ref,omitempty"` - Description string `protobuf:"bytes,2,opt,name=description" json:"description,omitempty"` -} - -func (m *JsonReference) Reset() { *m = JsonReference{} } -func (m *JsonReference) String() string { return proto.CompactTextString(m) } -func (*JsonReference) ProtoMessage() {} -func (*JsonReference) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18} } - -func (m *JsonReference) GetXRef() string { - if m != nil { - return m.XRef - } - return "" -} - -func (m *JsonReference) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -type License struct { - // The name of the license type. It's encouraged to use an OSI compatible license. - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // The URL pointing to the license. - Url string `protobuf:"bytes,2,opt,name=url" json:"url,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,3,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *License) Reset() { *m = License{} } -func (m *License) String() string { return proto.CompactTextString(m) } -func (*License) ProtoMessage() {} -func (*License) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{19} } - -func (m *License) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *License) GetUrl() string { - if m != nil { - return m.Url - } - return "" -} - -func (m *License) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -// Automatically-generated message used to represent maps of Any as ordered (name,value) pairs. -type NamedAny struct { - // Map key - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Mapped value - Value *Any `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` -} - -func (m *NamedAny) Reset() { *m = NamedAny{} } -func (m *NamedAny) String() string { return proto.CompactTextString(m) } -func (*NamedAny) ProtoMessage() {} -func (*NamedAny) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{20} } - -func (m *NamedAny) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *NamedAny) GetValue() *Any { - if m != nil { - return m.Value - } - return nil -} - -// Automatically-generated message used to represent maps of Header as ordered (name,value) pairs. -type NamedHeader struct { - // Map key - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Mapped value - Value *Header `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` -} - -func (m *NamedHeader) Reset() { *m = NamedHeader{} } -func (m *NamedHeader) String() string { return proto.CompactTextString(m) } -func (*NamedHeader) ProtoMessage() {} -func (*NamedHeader) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{21} } - -func (m *NamedHeader) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *NamedHeader) GetValue() *Header { - if m != nil { - return m.Value - } - return nil -} - -// Automatically-generated message used to represent maps of Parameter as ordered (name,value) pairs. -type NamedParameter struct { - // Map key - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Mapped value - Value *Parameter `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` -} - -func (m *NamedParameter) Reset() { *m = NamedParameter{} } -func (m *NamedParameter) String() string { return proto.CompactTextString(m) } -func (*NamedParameter) ProtoMessage() {} -func (*NamedParameter) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{22} } - -func (m *NamedParameter) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *NamedParameter) GetValue() *Parameter { - if m != nil { - return m.Value - } - return nil -} - -// Automatically-generated message used to represent maps of PathItem as ordered (name,value) pairs. -type NamedPathItem struct { - // Map key - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Mapped value - Value *PathItem `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` -} - -func (m *NamedPathItem) Reset() { *m = NamedPathItem{} } -func (m *NamedPathItem) String() string { return proto.CompactTextString(m) } -func (*NamedPathItem) ProtoMessage() {} -func (*NamedPathItem) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{23} } - -func (m *NamedPathItem) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *NamedPathItem) GetValue() *PathItem { - if m != nil { - return m.Value - } - return nil -} - -// Automatically-generated message used to represent maps of Response as ordered (name,value) pairs. -type NamedResponse struct { - // Map key - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Mapped value - Value *Response `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` -} - -func (m *NamedResponse) Reset() { *m = NamedResponse{} } -func (m *NamedResponse) String() string { return proto.CompactTextString(m) } -func (*NamedResponse) ProtoMessage() {} -func (*NamedResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{24} } - -func (m *NamedResponse) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *NamedResponse) GetValue() *Response { - if m != nil { - return m.Value - } - return nil -} - -// Automatically-generated message used to represent maps of ResponseValue as ordered (name,value) pairs. -type NamedResponseValue struct { - // Map key - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Mapped value - Value *ResponseValue `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` -} - -func (m *NamedResponseValue) Reset() { *m = NamedResponseValue{} } -func (m *NamedResponseValue) String() string { return proto.CompactTextString(m) } -func (*NamedResponseValue) ProtoMessage() {} -func (*NamedResponseValue) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{25} } - -func (m *NamedResponseValue) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *NamedResponseValue) GetValue() *ResponseValue { - if m != nil { - return m.Value - } - return nil -} - -// Automatically-generated message used to represent maps of Schema as ordered (name,value) pairs. -type NamedSchema struct { - // Map key - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Mapped value - Value *Schema `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` -} - -func (m *NamedSchema) Reset() { *m = NamedSchema{} } -func (m *NamedSchema) String() string { return proto.CompactTextString(m) } -func (*NamedSchema) ProtoMessage() {} -func (*NamedSchema) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{26} } - -func (m *NamedSchema) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *NamedSchema) GetValue() *Schema { - if m != nil { - return m.Value - } - return nil -} - -// Automatically-generated message used to represent maps of SecurityDefinitionsItem as ordered (name,value) pairs. -type NamedSecurityDefinitionsItem struct { - // Map key - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Mapped value - Value *SecurityDefinitionsItem `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` -} - -func (m *NamedSecurityDefinitionsItem) Reset() { *m = NamedSecurityDefinitionsItem{} } -func (m *NamedSecurityDefinitionsItem) String() string { return proto.CompactTextString(m) } -func (*NamedSecurityDefinitionsItem) ProtoMessage() {} -func (*NamedSecurityDefinitionsItem) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{27} } - -func (m *NamedSecurityDefinitionsItem) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *NamedSecurityDefinitionsItem) GetValue() *SecurityDefinitionsItem { - if m != nil { - return m.Value - } - return nil -} - -// Automatically-generated message used to represent maps of string as ordered (name,value) pairs. -type NamedString struct { - // Map key - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Mapped value - Value string `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` -} - -func (m *NamedString) Reset() { *m = NamedString{} } -func (m *NamedString) String() string { return proto.CompactTextString(m) } -func (*NamedString) ProtoMessage() {} -func (*NamedString) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{28} } - -func (m *NamedString) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *NamedString) GetValue() string { - if m != nil { - return m.Value - } - return "" -} - -// Automatically-generated message used to represent maps of StringArray as ordered (name,value) pairs. -type NamedStringArray struct { - // Map key - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Mapped value - Value *StringArray `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` -} - -func (m *NamedStringArray) Reset() { *m = NamedStringArray{} } -func (m *NamedStringArray) String() string { return proto.CompactTextString(m) } -func (*NamedStringArray) ProtoMessage() {} -func (*NamedStringArray) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{29} } - -func (m *NamedStringArray) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *NamedStringArray) GetValue() *StringArray { - if m != nil { - return m.Value - } - return nil -} - -type NonBodyParameter struct { - // Types that are valid to be assigned to Oneof: - // *NonBodyParameter_HeaderParameterSubSchema - // *NonBodyParameter_FormDataParameterSubSchema - // *NonBodyParameter_QueryParameterSubSchema - // *NonBodyParameter_PathParameterSubSchema - Oneof isNonBodyParameter_Oneof `protobuf_oneof:"oneof"` -} - -func (m *NonBodyParameter) Reset() { *m = NonBodyParameter{} } -func (m *NonBodyParameter) String() string { return proto.CompactTextString(m) } -func (*NonBodyParameter) ProtoMessage() {} -func (*NonBodyParameter) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{30} } - -type isNonBodyParameter_Oneof interface { - isNonBodyParameter_Oneof() -} - -type NonBodyParameter_HeaderParameterSubSchema struct { - HeaderParameterSubSchema *HeaderParameterSubSchema `protobuf:"bytes,1,opt,name=header_parameter_sub_schema,json=headerParameterSubSchema,oneof"` -} -type NonBodyParameter_FormDataParameterSubSchema struct { - FormDataParameterSubSchema *FormDataParameterSubSchema `protobuf:"bytes,2,opt,name=form_data_parameter_sub_schema,json=formDataParameterSubSchema,oneof"` -} -type NonBodyParameter_QueryParameterSubSchema struct { - QueryParameterSubSchema *QueryParameterSubSchema `protobuf:"bytes,3,opt,name=query_parameter_sub_schema,json=queryParameterSubSchema,oneof"` -} -type NonBodyParameter_PathParameterSubSchema struct { - PathParameterSubSchema *PathParameterSubSchema `protobuf:"bytes,4,opt,name=path_parameter_sub_schema,json=pathParameterSubSchema,oneof"` -} - -func (*NonBodyParameter_HeaderParameterSubSchema) isNonBodyParameter_Oneof() {} -func (*NonBodyParameter_FormDataParameterSubSchema) isNonBodyParameter_Oneof() {} -func (*NonBodyParameter_QueryParameterSubSchema) isNonBodyParameter_Oneof() {} -func (*NonBodyParameter_PathParameterSubSchema) isNonBodyParameter_Oneof() {} - -func (m *NonBodyParameter) GetOneof() isNonBodyParameter_Oneof { - if m != nil { - return m.Oneof - } - return nil -} - -func (m *NonBodyParameter) GetHeaderParameterSubSchema() *HeaderParameterSubSchema { - if x, ok := m.GetOneof().(*NonBodyParameter_HeaderParameterSubSchema); ok { - return x.HeaderParameterSubSchema - } - return nil -} - -func (m *NonBodyParameter) GetFormDataParameterSubSchema() *FormDataParameterSubSchema { - if x, ok := m.GetOneof().(*NonBodyParameter_FormDataParameterSubSchema); ok { - return x.FormDataParameterSubSchema - } - return nil -} - -func (m *NonBodyParameter) GetQueryParameterSubSchema() *QueryParameterSubSchema { - if x, ok := m.GetOneof().(*NonBodyParameter_QueryParameterSubSchema); ok { - return x.QueryParameterSubSchema - } - return nil -} - -func (m *NonBodyParameter) GetPathParameterSubSchema() *PathParameterSubSchema { - if x, ok := m.GetOneof().(*NonBodyParameter_PathParameterSubSchema); ok { - return x.PathParameterSubSchema - } - return nil -} - -// XXX_OneofFuncs is for the internal use of the proto package. -func (*NonBodyParameter) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { - return _NonBodyParameter_OneofMarshaler, _NonBodyParameter_OneofUnmarshaler, _NonBodyParameter_OneofSizer, []interface{}{ - (*NonBodyParameter_HeaderParameterSubSchema)(nil), - (*NonBodyParameter_FormDataParameterSubSchema)(nil), - (*NonBodyParameter_QueryParameterSubSchema)(nil), - (*NonBodyParameter_PathParameterSubSchema)(nil), - } -} - -func _NonBodyParameter_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { - m := msg.(*NonBodyParameter) - // oneof - switch x := m.Oneof.(type) { - case *NonBodyParameter_HeaderParameterSubSchema: - b.EncodeVarint(1<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.HeaderParameterSubSchema); err != nil { - return err - } - case *NonBodyParameter_FormDataParameterSubSchema: - b.EncodeVarint(2<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.FormDataParameterSubSchema); err != nil { - return err - } - case *NonBodyParameter_QueryParameterSubSchema: - b.EncodeVarint(3<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.QueryParameterSubSchema); err != nil { - return err - } - case *NonBodyParameter_PathParameterSubSchema: - b.EncodeVarint(4<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.PathParameterSubSchema); err != nil { - return err - } - case nil: - default: - return fmt.Errorf("NonBodyParameter.Oneof has unexpected type %T", x) - } - return nil -} - -func _NonBodyParameter_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { - m := msg.(*NonBodyParameter) - switch tag { - case 1: // oneof.header_parameter_sub_schema - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(HeaderParameterSubSchema) - err := b.DecodeMessage(msg) - m.Oneof = &NonBodyParameter_HeaderParameterSubSchema{msg} - return true, err - case 2: // oneof.form_data_parameter_sub_schema - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(FormDataParameterSubSchema) - err := b.DecodeMessage(msg) - m.Oneof = &NonBodyParameter_FormDataParameterSubSchema{msg} - return true, err - case 3: // oneof.query_parameter_sub_schema - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(QueryParameterSubSchema) - err := b.DecodeMessage(msg) - m.Oneof = &NonBodyParameter_QueryParameterSubSchema{msg} - return true, err - case 4: // oneof.path_parameter_sub_schema - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(PathParameterSubSchema) - err := b.DecodeMessage(msg) - m.Oneof = &NonBodyParameter_PathParameterSubSchema{msg} - return true, err - default: - return false, nil - } -} - -func _NonBodyParameter_OneofSizer(msg proto.Message) (n int) { - m := msg.(*NonBodyParameter) - // oneof - switch x := m.Oneof.(type) { - case *NonBodyParameter_HeaderParameterSubSchema: - s := proto.Size(x.HeaderParameterSubSchema) - n += proto.SizeVarint(1<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *NonBodyParameter_FormDataParameterSubSchema: - s := proto.Size(x.FormDataParameterSubSchema) - n += proto.SizeVarint(2<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *NonBodyParameter_QueryParameterSubSchema: - s := proto.Size(x.QueryParameterSubSchema) - n += proto.SizeVarint(3<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *NonBodyParameter_PathParameterSubSchema: - s := proto.Size(x.PathParameterSubSchema) - n += proto.SizeVarint(4<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case nil: - default: - panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) - } - return n -} - -type Oauth2AccessCodeSecurity struct { - Type string `protobuf:"bytes,1,opt,name=type" json:"type,omitempty"` - Flow string `protobuf:"bytes,2,opt,name=flow" json:"flow,omitempty"` - Scopes *Oauth2Scopes `protobuf:"bytes,3,opt,name=scopes" json:"scopes,omitempty"` - AuthorizationUrl string `protobuf:"bytes,4,opt,name=authorization_url,json=authorizationUrl" json:"authorization_url,omitempty"` - TokenUrl string `protobuf:"bytes,5,opt,name=token_url,json=tokenUrl" json:"token_url,omitempty"` - Description string `protobuf:"bytes,6,opt,name=description" json:"description,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,7,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Oauth2AccessCodeSecurity) Reset() { *m = Oauth2AccessCodeSecurity{} } -func (m *Oauth2AccessCodeSecurity) String() string { return proto.CompactTextString(m) } -func (*Oauth2AccessCodeSecurity) ProtoMessage() {} -func (*Oauth2AccessCodeSecurity) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{31} } - -func (m *Oauth2AccessCodeSecurity) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *Oauth2AccessCodeSecurity) GetFlow() string { - if m != nil { - return m.Flow - } - return "" -} - -func (m *Oauth2AccessCodeSecurity) GetScopes() *Oauth2Scopes { - if m != nil { - return m.Scopes - } - return nil -} - -func (m *Oauth2AccessCodeSecurity) GetAuthorizationUrl() string { - if m != nil { - return m.AuthorizationUrl - } - return "" -} - -func (m *Oauth2AccessCodeSecurity) GetTokenUrl() string { - if m != nil { - return m.TokenUrl - } - return "" -} - -func (m *Oauth2AccessCodeSecurity) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *Oauth2AccessCodeSecurity) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Oauth2ApplicationSecurity struct { - Type string `protobuf:"bytes,1,opt,name=type" json:"type,omitempty"` - Flow string `protobuf:"bytes,2,opt,name=flow" json:"flow,omitempty"` - Scopes *Oauth2Scopes `protobuf:"bytes,3,opt,name=scopes" json:"scopes,omitempty"` - TokenUrl string `protobuf:"bytes,4,opt,name=token_url,json=tokenUrl" json:"token_url,omitempty"` - Description string `protobuf:"bytes,5,opt,name=description" json:"description,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,6,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Oauth2ApplicationSecurity) Reset() { *m = Oauth2ApplicationSecurity{} } -func (m *Oauth2ApplicationSecurity) String() string { return proto.CompactTextString(m) } -func (*Oauth2ApplicationSecurity) ProtoMessage() {} -func (*Oauth2ApplicationSecurity) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{32} } - -func (m *Oauth2ApplicationSecurity) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *Oauth2ApplicationSecurity) GetFlow() string { - if m != nil { - return m.Flow - } - return "" -} - -func (m *Oauth2ApplicationSecurity) GetScopes() *Oauth2Scopes { - if m != nil { - return m.Scopes - } - return nil -} - -func (m *Oauth2ApplicationSecurity) GetTokenUrl() string { - if m != nil { - return m.TokenUrl - } - return "" -} - -func (m *Oauth2ApplicationSecurity) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *Oauth2ApplicationSecurity) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Oauth2ImplicitSecurity struct { - Type string `protobuf:"bytes,1,opt,name=type" json:"type,omitempty"` - Flow string `protobuf:"bytes,2,opt,name=flow" json:"flow,omitempty"` - Scopes *Oauth2Scopes `protobuf:"bytes,3,opt,name=scopes" json:"scopes,omitempty"` - AuthorizationUrl string `protobuf:"bytes,4,opt,name=authorization_url,json=authorizationUrl" json:"authorization_url,omitempty"` - Description string `protobuf:"bytes,5,opt,name=description" json:"description,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,6,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Oauth2ImplicitSecurity) Reset() { *m = Oauth2ImplicitSecurity{} } -func (m *Oauth2ImplicitSecurity) String() string { return proto.CompactTextString(m) } -func (*Oauth2ImplicitSecurity) ProtoMessage() {} -func (*Oauth2ImplicitSecurity) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{33} } - -func (m *Oauth2ImplicitSecurity) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *Oauth2ImplicitSecurity) GetFlow() string { - if m != nil { - return m.Flow - } - return "" -} - -func (m *Oauth2ImplicitSecurity) GetScopes() *Oauth2Scopes { - if m != nil { - return m.Scopes - } - return nil -} - -func (m *Oauth2ImplicitSecurity) GetAuthorizationUrl() string { - if m != nil { - return m.AuthorizationUrl - } - return "" -} - -func (m *Oauth2ImplicitSecurity) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *Oauth2ImplicitSecurity) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Oauth2PasswordSecurity struct { - Type string `protobuf:"bytes,1,opt,name=type" json:"type,omitempty"` - Flow string `protobuf:"bytes,2,opt,name=flow" json:"flow,omitempty"` - Scopes *Oauth2Scopes `protobuf:"bytes,3,opt,name=scopes" json:"scopes,omitempty"` - TokenUrl string `protobuf:"bytes,4,opt,name=token_url,json=tokenUrl" json:"token_url,omitempty"` - Description string `protobuf:"bytes,5,opt,name=description" json:"description,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,6,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Oauth2PasswordSecurity) Reset() { *m = Oauth2PasswordSecurity{} } -func (m *Oauth2PasswordSecurity) String() string { return proto.CompactTextString(m) } -func (*Oauth2PasswordSecurity) ProtoMessage() {} -func (*Oauth2PasswordSecurity) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{34} } - -func (m *Oauth2PasswordSecurity) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *Oauth2PasswordSecurity) GetFlow() string { - if m != nil { - return m.Flow - } - return "" -} - -func (m *Oauth2PasswordSecurity) GetScopes() *Oauth2Scopes { - if m != nil { - return m.Scopes - } - return nil -} - -func (m *Oauth2PasswordSecurity) GetTokenUrl() string { - if m != nil { - return m.TokenUrl - } - return "" -} - -func (m *Oauth2PasswordSecurity) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *Oauth2PasswordSecurity) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Oauth2Scopes struct { - AdditionalProperties []*NamedString `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *Oauth2Scopes) Reset() { *m = Oauth2Scopes{} } -func (m *Oauth2Scopes) String() string { return proto.CompactTextString(m) } -func (*Oauth2Scopes) ProtoMessage() {} -func (*Oauth2Scopes) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{35} } - -func (m *Oauth2Scopes) GetAdditionalProperties() []*NamedString { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -type Operation struct { - Tags []string `protobuf:"bytes,1,rep,name=tags" json:"tags,omitempty"` - // A brief summary of the operation. - Summary string `protobuf:"bytes,2,opt,name=summary" json:"summary,omitempty"` - // A longer description of the operation, GitHub Flavored Markdown is allowed. - Description string `protobuf:"bytes,3,opt,name=description" json:"description,omitempty"` - ExternalDocs *ExternalDocs `protobuf:"bytes,4,opt,name=external_docs,json=externalDocs" json:"external_docs,omitempty"` - // A unique identifier of the operation. - OperationId string `protobuf:"bytes,5,opt,name=operation_id,json=operationId" json:"operation_id,omitempty"` - // A list of MIME types the API can produce. - Produces []string `protobuf:"bytes,6,rep,name=produces" json:"produces,omitempty"` - // A list of MIME types the API can consume. - Consumes []string `protobuf:"bytes,7,rep,name=consumes" json:"consumes,omitempty"` - // The parameters needed to send a valid API call. - Parameters []*ParametersItem `protobuf:"bytes,8,rep,name=parameters" json:"parameters,omitempty"` - Responses *Responses `protobuf:"bytes,9,opt,name=responses" json:"responses,omitempty"` - // The transfer protocol of the API. - Schemes []string `protobuf:"bytes,10,rep,name=schemes" json:"schemes,omitempty"` - Deprecated bool `protobuf:"varint,11,opt,name=deprecated" json:"deprecated,omitempty"` - Security []*SecurityRequirement `protobuf:"bytes,12,rep,name=security" json:"security,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,13,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Operation) Reset() { *m = Operation{} } -func (m *Operation) String() string { return proto.CompactTextString(m) } -func (*Operation) ProtoMessage() {} -func (*Operation) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{36} } - -func (m *Operation) GetTags() []string { - if m != nil { - return m.Tags - } - return nil -} - -func (m *Operation) GetSummary() string { - if m != nil { - return m.Summary - } - return "" -} - -func (m *Operation) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *Operation) GetExternalDocs() *ExternalDocs { - if m != nil { - return m.ExternalDocs - } - return nil -} - -func (m *Operation) GetOperationId() string { - if m != nil { - return m.OperationId - } - return "" -} - -func (m *Operation) GetProduces() []string { - if m != nil { - return m.Produces - } - return nil -} - -func (m *Operation) GetConsumes() []string { - if m != nil { - return m.Consumes - } - return nil -} - -func (m *Operation) GetParameters() []*ParametersItem { - if m != nil { - return m.Parameters - } - return nil -} - -func (m *Operation) GetResponses() *Responses { - if m != nil { - return m.Responses - } - return nil -} - -func (m *Operation) GetSchemes() []string { - if m != nil { - return m.Schemes - } - return nil -} - -func (m *Operation) GetDeprecated() bool { - if m != nil { - return m.Deprecated - } - return false -} - -func (m *Operation) GetSecurity() []*SecurityRequirement { - if m != nil { - return m.Security - } - return nil -} - -func (m *Operation) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Parameter struct { - // Types that are valid to be assigned to Oneof: - // *Parameter_BodyParameter - // *Parameter_NonBodyParameter - Oneof isParameter_Oneof `protobuf_oneof:"oneof"` -} - -func (m *Parameter) Reset() { *m = Parameter{} } -func (m *Parameter) String() string { return proto.CompactTextString(m) } -func (*Parameter) ProtoMessage() {} -func (*Parameter) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{37} } - -type isParameter_Oneof interface { - isParameter_Oneof() -} - -type Parameter_BodyParameter struct { - BodyParameter *BodyParameter `protobuf:"bytes,1,opt,name=body_parameter,json=bodyParameter,oneof"` -} -type Parameter_NonBodyParameter struct { - NonBodyParameter *NonBodyParameter `protobuf:"bytes,2,opt,name=non_body_parameter,json=nonBodyParameter,oneof"` -} - -func (*Parameter_BodyParameter) isParameter_Oneof() {} -func (*Parameter_NonBodyParameter) isParameter_Oneof() {} - -func (m *Parameter) GetOneof() isParameter_Oneof { - if m != nil { - return m.Oneof - } - return nil -} - -func (m *Parameter) GetBodyParameter() *BodyParameter { - if x, ok := m.GetOneof().(*Parameter_BodyParameter); ok { - return x.BodyParameter - } - return nil -} - -func (m *Parameter) GetNonBodyParameter() *NonBodyParameter { - if x, ok := m.GetOneof().(*Parameter_NonBodyParameter); ok { - return x.NonBodyParameter - } - return nil -} - -// XXX_OneofFuncs is for the internal use of the proto package. -func (*Parameter) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { - return _Parameter_OneofMarshaler, _Parameter_OneofUnmarshaler, _Parameter_OneofSizer, []interface{}{ - (*Parameter_BodyParameter)(nil), - (*Parameter_NonBodyParameter)(nil), - } -} - -func _Parameter_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { - m := msg.(*Parameter) - // oneof - switch x := m.Oneof.(type) { - case *Parameter_BodyParameter: - b.EncodeVarint(1<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.BodyParameter); err != nil { - return err - } - case *Parameter_NonBodyParameter: - b.EncodeVarint(2<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.NonBodyParameter); err != nil { - return err - } - case nil: - default: - return fmt.Errorf("Parameter.Oneof has unexpected type %T", x) - } - return nil -} - -func _Parameter_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { - m := msg.(*Parameter) - switch tag { - case 1: // oneof.body_parameter - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(BodyParameter) - err := b.DecodeMessage(msg) - m.Oneof = &Parameter_BodyParameter{msg} - return true, err - case 2: // oneof.non_body_parameter - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(NonBodyParameter) - err := b.DecodeMessage(msg) - m.Oneof = &Parameter_NonBodyParameter{msg} - return true, err - default: - return false, nil - } -} - -func _Parameter_OneofSizer(msg proto.Message) (n int) { - m := msg.(*Parameter) - // oneof - switch x := m.Oneof.(type) { - case *Parameter_BodyParameter: - s := proto.Size(x.BodyParameter) - n += proto.SizeVarint(1<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *Parameter_NonBodyParameter: - s := proto.Size(x.NonBodyParameter) - n += proto.SizeVarint(2<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case nil: - default: - panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) - } - return n -} - -// One or more JSON representations for parameters -type ParameterDefinitions struct { - AdditionalProperties []*NamedParameter `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *ParameterDefinitions) Reset() { *m = ParameterDefinitions{} } -func (m *ParameterDefinitions) String() string { return proto.CompactTextString(m) } -func (*ParameterDefinitions) ProtoMessage() {} -func (*ParameterDefinitions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{38} } - -func (m *ParameterDefinitions) GetAdditionalProperties() []*NamedParameter { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -type ParametersItem struct { - // Types that are valid to be assigned to Oneof: - // *ParametersItem_Parameter - // *ParametersItem_JsonReference - Oneof isParametersItem_Oneof `protobuf_oneof:"oneof"` -} - -func (m *ParametersItem) Reset() { *m = ParametersItem{} } -func (m *ParametersItem) String() string { return proto.CompactTextString(m) } -func (*ParametersItem) ProtoMessage() {} -func (*ParametersItem) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{39} } - -type isParametersItem_Oneof interface { - isParametersItem_Oneof() -} - -type ParametersItem_Parameter struct { - Parameter *Parameter `protobuf:"bytes,1,opt,name=parameter,oneof"` -} -type ParametersItem_JsonReference struct { - JsonReference *JsonReference `protobuf:"bytes,2,opt,name=json_reference,json=jsonReference,oneof"` -} - -func (*ParametersItem_Parameter) isParametersItem_Oneof() {} -func (*ParametersItem_JsonReference) isParametersItem_Oneof() {} - -func (m *ParametersItem) GetOneof() isParametersItem_Oneof { - if m != nil { - return m.Oneof - } - return nil -} - -func (m *ParametersItem) GetParameter() *Parameter { - if x, ok := m.GetOneof().(*ParametersItem_Parameter); ok { - return x.Parameter - } - return nil -} - -func (m *ParametersItem) GetJsonReference() *JsonReference { - if x, ok := m.GetOneof().(*ParametersItem_JsonReference); ok { - return x.JsonReference - } - return nil -} - -// XXX_OneofFuncs is for the internal use of the proto package. -func (*ParametersItem) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { - return _ParametersItem_OneofMarshaler, _ParametersItem_OneofUnmarshaler, _ParametersItem_OneofSizer, []interface{}{ - (*ParametersItem_Parameter)(nil), - (*ParametersItem_JsonReference)(nil), - } -} - -func _ParametersItem_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { - m := msg.(*ParametersItem) - // oneof - switch x := m.Oneof.(type) { - case *ParametersItem_Parameter: - b.EncodeVarint(1<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.Parameter); err != nil { - return err - } - case *ParametersItem_JsonReference: - b.EncodeVarint(2<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.JsonReference); err != nil { - return err - } - case nil: - default: - return fmt.Errorf("ParametersItem.Oneof has unexpected type %T", x) - } - return nil -} - -func _ParametersItem_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { - m := msg.(*ParametersItem) - switch tag { - case 1: // oneof.parameter - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(Parameter) - err := b.DecodeMessage(msg) - m.Oneof = &ParametersItem_Parameter{msg} - return true, err - case 2: // oneof.json_reference - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(JsonReference) - err := b.DecodeMessage(msg) - m.Oneof = &ParametersItem_JsonReference{msg} - return true, err - default: - return false, nil - } -} - -func _ParametersItem_OneofSizer(msg proto.Message) (n int) { - m := msg.(*ParametersItem) - // oneof - switch x := m.Oneof.(type) { - case *ParametersItem_Parameter: - s := proto.Size(x.Parameter) - n += proto.SizeVarint(1<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *ParametersItem_JsonReference: - s := proto.Size(x.JsonReference) - n += proto.SizeVarint(2<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case nil: - default: - panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) - } - return n -} - -type PathItem struct { - XRef string `protobuf:"bytes,1,opt,name=_ref,json=Ref" json:"_ref,omitempty"` - Get *Operation `protobuf:"bytes,2,opt,name=get" json:"get,omitempty"` - Put *Operation `protobuf:"bytes,3,opt,name=put" json:"put,omitempty"` - Post *Operation `protobuf:"bytes,4,opt,name=post" json:"post,omitempty"` - Delete *Operation `protobuf:"bytes,5,opt,name=delete" json:"delete,omitempty"` - Options *Operation `protobuf:"bytes,6,opt,name=options" json:"options,omitempty"` - Head *Operation `protobuf:"bytes,7,opt,name=head" json:"head,omitempty"` - Patch *Operation `protobuf:"bytes,8,opt,name=patch" json:"patch,omitempty"` - // The parameters needed to send a valid API call. - Parameters []*ParametersItem `protobuf:"bytes,9,rep,name=parameters" json:"parameters,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,10,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *PathItem) Reset() { *m = PathItem{} } -func (m *PathItem) String() string { return proto.CompactTextString(m) } -func (*PathItem) ProtoMessage() {} -func (*PathItem) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{40} } - -func (m *PathItem) GetXRef() string { - if m != nil { - return m.XRef - } - return "" -} - -func (m *PathItem) GetGet() *Operation { - if m != nil { - return m.Get - } - return nil -} - -func (m *PathItem) GetPut() *Operation { - if m != nil { - return m.Put - } - return nil -} - -func (m *PathItem) GetPost() *Operation { - if m != nil { - return m.Post - } - return nil -} - -func (m *PathItem) GetDelete() *Operation { - if m != nil { - return m.Delete - } - return nil -} - -func (m *PathItem) GetOptions() *Operation { - if m != nil { - return m.Options - } - return nil -} - -func (m *PathItem) GetHead() *Operation { - if m != nil { - return m.Head - } - return nil -} - -func (m *PathItem) GetPatch() *Operation { - if m != nil { - return m.Patch - } - return nil -} - -func (m *PathItem) GetParameters() []*ParametersItem { - if m != nil { - return m.Parameters - } - return nil -} - -func (m *PathItem) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type PathParameterSubSchema struct { - // Determines whether or not this parameter is required or optional. - Required bool `protobuf:"varint,1,opt,name=required" json:"required,omitempty"` - // Determines the location of the parameter. - In string `protobuf:"bytes,2,opt,name=in" json:"in,omitempty"` - // A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed. - Description string `protobuf:"bytes,3,opt,name=description" json:"description,omitempty"` - // The name of the parameter. - Name string `protobuf:"bytes,4,opt,name=name" json:"name,omitempty"` - Type string `protobuf:"bytes,5,opt,name=type" json:"type,omitempty"` - Format string `protobuf:"bytes,6,opt,name=format" json:"format,omitempty"` - Items *PrimitivesItems `protobuf:"bytes,7,opt,name=items" json:"items,omitempty"` - CollectionFormat string `protobuf:"bytes,8,opt,name=collection_format,json=collectionFormat" json:"collection_format,omitempty"` - Default *Any `protobuf:"bytes,9,opt,name=default" json:"default,omitempty"` - Maximum float64 `protobuf:"fixed64,10,opt,name=maximum" json:"maximum,omitempty"` - ExclusiveMaximum bool `protobuf:"varint,11,opt,name=exclusive_maximum,json=exclusiveMaximum" json:"exclusive_maximum,omitempty"` - Minimum float64 `protobuf:"fixed64,12,opt,name=minimum" json:"minimum,omitempty"` - ExclusiveMinimum bool `protobuf:"varint,13,opt,name=exclusive_minimum,json=exclusiveMinimum" json:"exclusive_minimum,omitempty"` - MaxLength int64 `protobuf:"varint,14,opt,name=max_length,json=maxLength" json:"max_length,omitempty"` - MinLength int64 `protobuf:"varint,15,opt,name=min_length,json=minLength" json:"min_length,omitempty"` - Pattern string `protobuf:"bytes,16,opt,name=pattern" json:"pattern,omitempty"` - MaxItems int64 `protobuf:"varint,17,opt,name=max_items,json=maxItems" json:"max_items,omitempty"` - MinItems int64 `protobuf:"varint,18,opt,name=min_items,json=minItems" json:"min_items,omitempty"` - UniqueItems bool `protobuf:"varint,19,opt,name=unique_items,json=uniqueItems" json:"unique_items,omitempty"` - Enum []*Any `protobuf:"bytes,20,rep,name=enum" json:"enum,omitempty"` - MultipleOf float64 `protobuf:"fixed64,21,opt,name=multiple_of,json=multipleOf" json:"multiple_of,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,22,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *PathParameterSubSchema) Reset() { *m = PathParameterSubSchema{} } -func (m *PathParameterSubSchema) String() string { return proto.CompactTextString(m) } -func (*PathParameterSubSchema) ProtoMessage() {} -func (*PathParameterSubSchema) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{41} } - -func (m *PathParameterSubSchema) GetRequired() bool { - if m != nil { - return m.Required - } - return false -} - -func (m *PathParameterSubSchema) GetIn() string { - if m != nil { - return m.In - } - return "" -} - -func (m *PathParameterSubSchema) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *PathParameterSubSchema) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *PathParameterSubSchema) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *PathParameterSubSchema) GetFormat() string { - if m != nil { - return m.Format - } - return "" -} - -func (m *PathParameterSubSchema) GetItems() *PrimitivesItems { - if m != nil { - return m.Items - } - return nil -} - -func (m *PathParameterSubSchema) GetCollectionFormat() string { - if m != nil { - return m.CollectionFormat - } - return "" -} - -func (m *PathParameterSubSchema) GetDefault() *Any { - if m != nil { - return m.Default - } - return nil -} - -func (m *PathParameterSubSchema) GetMaximum() float64 { - if m != nil { - return m.Maximum - } - return 0 -} - -func (m *PathParameterSubSchema) GetExclusiveMaximum() bool { - if m != nil { - return m.ExclusiveMaximum - } - return false -} - -func (m *PathParameterSubSchema) GetMinimum() float64 { - if m != nil { - return m.Minimum - } - return 0 -} - -func (m *PathParameterSubSchema) GetExclusiveMinimum() bool { - if m != nil { - return m.ExclusiveMinimum - } - return false -} - -func (m *PathParameterSubSchema) GetMaxLength() int64 { - if m != nil { - return m.MaxLength - } - return 0 -} - -func (m *PathParameterSubSchema) GetMinLength() int64 { - if m != nil { - return m.MinLength - } - return 0 -} - -func (m *PathParameterSubSchema) GetPattern() string { - if m != nil { - return m.Pattern - } - return "" -} - -func (m *PathParameterSubSchema) GetMaxItems() int64 { - if m != nil { - return m.MaxItems - } - return 0 -} - -func (m *PathParameterSubSchema) GetMinItems() int64 { - if m != nil { - return m.MinItems - } - return 0 -} - -func (m *PathParameterSubSchema) GetUniqueItems() bool { - if m != nil { - return m.UniqueItems - } - return false -} - -func (m *PathParameterSubSchema) GetEnum() []*Any { - if m != nil { - return m.Enum - } - return nil -} - -func (m *PathParameterSubSchema) GetMultipleOf() float64 { - if m != nil { - return m.MultipleOf - } - return 0 -} - -func (m *PathParameterSubSchema) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -// Relative paths to the individual endpoints. They must be relative to the 'basePath'. -type Paths struct { - VendorExtension []*NamedAny `protobuf:"bytes,1,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` - Path []*NamedPathItem `protobuf:"bytes,2,rep,name=path" json:"path,omitempty"` -} - -func (m *Paths) Reset() { *m = Paths{} } -func (m *Paths) String() string { return proto.CompactTextString(m) } -func (*Paths) ProtoMessage() {} -func (*Paths) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{42} } - -func (m *Paths) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -func (m *Paths) GetPath() []*NamedPathItem { - if m != nil { - return m.Path - } - return nil -} - -type PrimitivesItems struct { - Type string `protobuf:"bytes,1,opt,name=type" json:"type,omitempty"` - Format string `protobuf:"bytes,2,opt,name=format" json:"format,omitempty"` - Items *PrimitivesItems `protobuf:"bytes,3,opt,name=items" json:"items,omitempty"` - CollectionFormat string `protobuf:"bytes,4,opt,name=collection_format,json=collectionFormat" json:"collection_format,omitempty"` - Default *Any `protobuf:"bytes,5,opt,name=default" json:"default,omitempty"` - Maximum float64 `protobuf:"fixed64,6,opt,name=maximum" json:"maximum,omitempty"` - ExclusiveMaximum bool `protobuf:"varint,7,opt,name=exclusive_maximum,json=exclusiveMaximum" json:"exclusive_maximum,omitempty"` - Minimum float64 `protobuf:"fixed64,8,opt,name=minimum" json:"minimum,omitempty"` - ExclusiveMinimum bool `protobuf:"varint,9,opt,name=exclusive_minimum,json=exclusiveMinimum" json:"exclusive_minimum,omitempty"` - MaxLength int64 `protobuf:"varint,10,opt,name=max_length,json=maxLength" json:"max_length,omitempty"` - MinLength int64 `protobuf:"varint,11,opt,name=min_length,json=minLength" json:"min_length,omitempty"` - Pattern string `protobuf:"bytes,12,opt,name=pattern" json:"pattern,omitempty"` - MaxItems int64 `protobuf:"varint,13,opt,name=max_items,json=maxItems" json:"max_items,omitempty"` - MinItems int64 `protobuf:"varint,14,opt,name=min_items,json=minItems" json:"min_items,omitempty"` - UniqueItems bool `protobuf:"varint,15,opt,name=unique_items,json=uniqueItems" json:"unique_items,omitempty"` - Enum []*Any `protobuf:"bytes,16,rep,name=enum" json:"enum,omitempty"` - MultipleOf float64 `protobuf:"fixed64,17,opt,name=multiple_of,json=multipleOf" json:"multiple_of,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,18,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *PrimitivesItems) Reset() { *m = PrimitivesItems{} } -func (m *PrimitivesItems) String() string { return proto.CompactTextString(m) } -func (*PrimitivesItems) ProtoMessage() {} -func (*PrimitivesItems) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{43} } - -func (m *PrimitivesItems) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *PrimitivesItems) GetFormat() string { - if m != nil { - return m.Format - } - return "" -} - -func (m *PrimitivesItems) GetItems() *PrimitivesItems { - if m != nil { - return m.Items - } - return nil -} - -func (m *PrimitivesItems) GetCollectionFormat() string { - if m != nil { - return m.CollectionFormat - } - return "" -} - -func (m *PrimitivesItems) GetDefault() *Any { - if m != nil { - return m.Default - } - return nil -} - -func (m *PrimitivesItems) GetMaximum() float64 { - if m != nil { - return m.Maximum - } - return 0 -} - -func (m *PrimitivesItems) GetExclusiveMaximum() bool { - if m != nil { - return m.ExclusiveMaximum - } - return false -} - -func (m *PrimitivesItems) GetMinimum() float64 { - if m != nil { - return m.Minimum - } - return 0 -} - -func (m *PrimitivesItems) GetExclusiveMinimum() bool { - if m != nil { - return m.ExclusiveMinimum - } - return false -} - -func (m *PrimitivesItems) GetMaxLength() int64 { - if m != nil { - return m.MaxLength - } - return 0 -} - -func (m *PrimitivesItems) GetMinLength() int64 { - if m != nil { - return m.MinLength - } - return 0 -} - -func (m *PrimitivesItems) GetPattern() string { - if m != nil { - return m.Pattern - } - return "" -} - -func (m *PrimitivesItems) GetMaxItems() int64 { - if m != nil { - return m.MaxItems - } - return 0 -} - -func (m *PrimitivesItems) GetMinItems() int64 { - if m != nil { - return m.MinItems - } - return 0 -} - -func (m *PrimitivesItems) GetUniqueItems() bool { - if m != nil { - return m.UniqueItems - } - return false -} - -func (m *PrimitivesItems) GetEnum() []*Any { - if m != nil { - return m.Enum - } - return nil -} - -func (m *PrimitivesItems) GetMultipleOf() float64 { - if m != nil { - return m.MultipleOf - } - return 0 -} - -func (m *PrimitivesItems) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Properties struct { - AdditionalProperties []*NamedSchema `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *Properties) Reset() { *m = Properties{} } -func (m *Properties) String() string { return proto.CompactTextString(m) } -func (*Properties) ProtoMessage() {} -func (*Properties) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{44} } - -func (m *Properties) GetAdditionalProperties() []*NamedSchema { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -type QueryParameterSubSchema struct { - // Determines whether or not this parameter is required or optional. - Required bool `protobuf:"varint,1,opt,name=required" json:"required,omitempty"` - // Determines the location of the parameter. - In string `protobuf:"bytes,2,opt,name=in" json:"in,omitempty"` - // A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed. - Description string `protobuf:"bytes,3,opt,name=description" json:"description,omitempty"` - // The name of the parameter. - Name string `protobuf:"bytes,4,opt,name=name" json:"name,omitempty"` - // allows sending a parameter by name only or with an empty value. - AllowEmptyValue bool `protobuf:"varint,5,opt,name=allow_empty_value,json=allowEmptyValue" json:"allow_empty_value,omitempty"` - Type string `protobuf:"bytes,6,opt,name=type" json:"type,omitempty"` - Format string `protobuf:"bytes,7,opt,name=format" json:"format,omitempty"` - Items *PrimitivesItems `protobuf:"bytes,8,opt,name=items" json:"items,omitempty"` - CollectionFormat string `protobuf:"bytes,9,opt,name=collection_format,json=collectionFormat" json:"collection_format,omitempty"` - Default *Any `protobuf:"bytes,10,opt,name=default" json:"default,omitempty"` - Maximum float64 `protobuf:"fixed64,11,opt,name=maximum" json:"maximum,omitempty"` - ExclusiveMaximum bool `protobuf:"varint,12,opt,name=exclusive_maximum,json=exclusiveMaximum" json:"exclusive_maximum,omitempty"` - Minimum float64 `protobuf:"fixed64,13,opt,name=minimum" json:"minimum,omitempty"` - ExclusiveMinimum bool `protobuf:"varint,14,opt,name=exclusive_minimum,json=exclusiveMinimum" json:"exclusive_minimum,omitempty"` - MaxLength int64 `protobuf:"varint,15,opt,name=max_length,json=maxLength" json:"max_length,omitempty"` - MinLength int64 `protobuf:"varint,16,opt,name=min_length,json=minLength" json:"min_length,omitempty"` - Pattern string `protobuf:"bytes,17,opt,name=pattern" json:"pattern,omitempty"` - MaxItems int64 `protobuf:"varint,18,opt,name=max_items,json=maxItems" json:"max_items,omitempty"` - MinItems int64 `protobuf:"varint,19,opt,name=min_items,json=minItems" json:"min_items,omitempty"` - UniqueItems bool `protobuf:"varint,20,opt,name=unique_items,json=uniqueItems" json:"unique_items,omitempty"` - Enum []*Any `protobuf:"bytes,21,rep,name=enum" json:"enum,omitempty"` - MultipleOf float64 `protobuf:"fixed64,22,opt,name=multiple_of,json=multipleOf" json:"multiple_of,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,23,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *QueryParameterSubSchema) Reset() { *m = QueryParameterSubSchema{} } -func (m *QueryParameterSubSchema) String() string { return proto.CompactTextString(m) } -func (*QueryParameterSubSchema) ProtoMessage() {} -func (*QueryParameterSubSchema) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{45} } - -func (m *QueryParameterSubSchema) GetRequired() bool { - if m != nil { - return m.Required - } - return false -} - -func (m *QueryParameterSubSchema) GetIn() string { - if m != nil { - return m.In - } - return "" -} - -func (m *QueryParameterSubSchema) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *QueryParameterSubSchema) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *QueryParameterSubSchema) GetAllowEmptyValue() bool { - if m != nil { - return m.AllowEmptyValue - } - return false -} - -func (m *QueryParameterSubSchema) GetType() string { - if m != nil { - return m.Type - } - return "" -} - -func (m *QueryParameterSubSchema) GetFormat() string { - if m != nil { - return m.Format - } - return "" -} - -func (m *QueryParameterSubSchema) GetItems() *PrimitivesItems { - if m != nil { - return m.Items - } - return nil -} - -func (m *QueryParameterSubSchema) GetCollectionFormat() string { - if m != nil { - return m.CollectionFormat - } - return "" -} - -func (m *QueryParameterSubSchema) GetDefault() *Any { - if m != nil { - return m.Default - } - return nil -} - -func (m *QueryParameterSubSchema) GetMaximum() float64 { - if m != nil { - return m.Maximum - } - return 0 -} - -func (m *QueryParameterSubSchema) GetExclusiveMaximum() bool { - if m != nil { - return m.ExclusiveMaximum - } - return false -} - -func (m *QueryParameterSubSchema) GetMinimum() float64 { - if m != nil { - return m.Minimum - } - return 0 -} - -func (m *QueryParameterSubSchema) GetExclusiveMinimum() bool { - if m != nil { - return m.ExclusiveMinimum - } - return false -} - -func (m *QueryParameterSubSchema) GetMaxLength() int64 { - if m != nil { - return m.MaxLength - } - return 0 -} - -func (m *QueryParameterSubSchema) GetMinLength() int64 { - if m != nil { - return m.MinLength - } - return 0 -} - -func (m *QueryParameterSubSchema) GetPattern() string { - if m != nil { - return m.Pattern - } - return "" -} - -func (m *QueryParameterSubSchema) GetMaxItems() int64 { - if m != nil { - return m.MaxItems - } - return 0 -} - -func (m *QueryParameterSubSchema) GetMinItems() int64 { - if m != nil { - return m.MinItems - } - return 0 -} - -func (m *QueryParameterSubSchema) GetUniqueItems() bool { - if m != nil { - return m.UniqueItems - } - return false -} - -func (m *QueryParameterSubSchema) GetEnum() []*Any { - if m != nil { - return m.Enum - } - return nil -} - -func (m *QueryParameterSubSchema) GetMultipleOf() float64 { - if m != nil { - return m.MultipleOf - } - return 0 -} - -func (m *QueryParameterSubSchema) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type Response struct { - Description string `protobuf:"bytes,1,opt,name=description" json:"description,omitempty"` - Schema *SchemaItem `protobuf:"bytes,2,opt,name=schema" json:"schema,omitempty"` - Headers *Headers `protobuf:"bytes,3,opt,name=headers" json:"headers,omitempty"` - Examples *Examples `protobuf:"bytes,4,opt,name=examples" json:"examples,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,5,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Response) Reset() { *m = Response{} } -func (m *Response) String() string { return proto.CompactTextString(m) } -func (*Response) ProtoMessage() {} -func (*Response) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{46} } - -func (m *Response) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *Response) GetSchema() *SchemaItem { - if m != nil { - return m.Schema - } - return nil -} - -func (m *Response) GetHeaders() *Headers { - if m != nil { - return m.Headers - } - return nil -} - -func (m *Response) GetExamples() *Examples { - if m != nil { - return m.Examples - } - return nil -} - -func (m *Response) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -// One or more JSON representations for parameters -type ResponseDefinitions struct { - AdditionalProperties []*NamedResponse `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *ResponseDefinitions) Reset() { *m = ResponseDefinitions{} } -func (m *ResponseDefinitions) String() string { return proto.CompactTextString(m) } -func (*ResponseDefinitions) ProtoMessage() {} -func (*ResponseDefinitions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{47} } - -func (m *ResponseDefinitions) GetAdditionalProperties() []*NamedResponse { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -type ResponseValue struct { - // Types that are valid to be assigned to Oneof: - // *ResponseValue_Response - // *ResponseValue_JsonReference - Oneof isResponseValue_Oneof `protobuf_oneof:"oneof"` -} - -func (m *ResponseValue) Reset() { *m = ResponseValue{} } -func (m *ResponseValue) String() string { return proto.CompactTextString(m) } -func (*ResponseValue) ProtoMessage() {} -func (*ResponseValue) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{48} } - -type isResponseValue_Oneof interface { - isResponseValue_Oneof() -} - -type ResponseValue_Response struct { - Response *Response `protobuf:"bytes,1,opt,name=response,oneof"` -} -type ResponseValue_JsonReference struct { - JsonReference *JsonReference `protobuf:"bytes,2,opt,name=json_reference,json=jsonReference,oneof"` -} - -func (*ResponseValue_Response) isResponseValue_Oneof() {} -func (*ResponseValue_JsonReference) isResponseValue_Oneof() {} - -func (m *ResponseValue) GetOneof() isResponseValue_Oneof { - if m != nil { - return m.Oneof - } - return nil -} - -func (m *ResponseValue) GetResponse() *Response { - if x, ok := m.GetOneof().(*ResponseValue_Response); ok { - return x.Response - } - return nil -} - -func (m *ResponseValue) GetJsonReference() *JsonReference { - if x, ok := m.GetOneof().(*ResponseValue_JsonReference); ok { - return x.JsonReference - } - return nil -} - -// XXX_OneofFuncs is for the internal use of the proto package. -func (*ResponseValue) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { - return _ResponseValue_OneofMarshaler, _ResponseValue_OneofUnmarshaler, _ResponseValue_OneofSizer, []interface{}{ - (*ResponseValue_Response)(nil), - (*ResponseValue_JsonReference)(nil), - } -} - -func _ResponseValue_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { - m := msg.(*ResponseValue) - // oneof - switch x := m.Oneof.(type) { - case *ResponseValue_Response: - b.EncodeVarint(1<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.Response); err != nil { - return err - } - case *ResponseValue_JsonReference: - b.EncodeVarint(2<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.JsonReference); err != nil { - return err - } - case nil: - default: - return fmt.Errorf("ResponseValue.Oneof has unexpected type %T", x) - } - return nil -} - -func _ResponseValue_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { - m := msg.(*ResponseValue) - switch tag { - case 1: // oneof.response - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(Response) - err := b.DecodeMessage(msg) - m.Oneof = &ResponseValue_Response{msg} - return true, err - case 2: // oneof.json_reference - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(JsonReference) - err := b.DecodeMessage(msg) - m.Oneof = &ResponseValue_JsonReference{msg} - return true, err - default: - return false, nil - } -} - -func _ResponseValue_OneofSizer(msg proto.Message) (n int) { - m := msg.(*ResponseValue) - // oneof - switch x := m.Oneof.(type) { - case *ResponseValue_Response: - s := proto.Size(x.Response) - n += proto.SizeVarint(1<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *ResponseValue_JsonReference: - s := proto.Size(x.JsonReference) - n += proto.SizeVarint(2<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case nil: - default: - panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) - } - return n -} - -// Response objects names can either be any valid HTTP status code or 'default'. -type Responses struct { - ResponseCode []*NamedResponseValue `protobuf:"bytes,1,rep,name=response_code,json=responseCode" json:"response_code,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,2,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Responses) Reset() { *m = Responses{} } -func (m *Responses) String() string { return proto.CompactTextString(m) } -func (*Responses) ProtoMessage() {} -func (*Responses) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{49} } - -func (m *Responses) GetResponseCode() []*NamedResponseValue { - if m != nil { - return m.ResponseCode - } - return nil -} - -func (m *Responses) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -// A deterministic version of a JSON Schema object. -type Schema struct { - XRef string `protobuf:"bytes,1,opt,name=_ref,json=Ref" json:"_ref,omitempty"` - Format string `protobuf:"bytes,2,opt,name=format" json:"format,omitempty"` - Title string `protobuf:"bytes,3,opt,name=title" json:"title,omitempty"` - Description string `protobuf:"bytes,4,opt,name=description" json:"description,omitempty"` - Default *Any `protobuf:"bytes,5,opt,name=default" json:"default,omitempty"` - MultipleOf float64 `protobuf:"fixed64,6,opt,name=multiple_of,json=multipleOf" json:"multiple_of,omitempty"` - Maximum float64 `protobuf:"fixed64,7,opt,name=maximum" json:"maximum,omitempty"` - ExclusiveMaximum bool `protobuf:"varint,8,opt,name=exclusive_maximum,json=exclusiveMaximum" json:"exclusive_maximum,omitempty"` - Minimum float64 `protobuf:"fixed64,9,opt,name=minimum" json:"minimum,omitempty"` - ExclusiveMinimum bool `protobuf:"varint,10,opt,name=exclusive_minimum,json=exclusiveMinimum" json:"exclusive_minimum,omitempty"` - MaxLength int64 `protobuf:"varint,11,opt,name=max_length,json=maxLength" json:"max_length,omitempty"` - MinLength int64 `protobuf:"varint,12,opt,name=min_length,json=minLength" json:"min_length,omitempty"` - Pattern string `protobuf:"bytes,13,opt,name=pattern" json:"pattern,omitempty"` - MaxItems int64 `protobuf:"varint,14,opt,name=max_items,json=maxItems" json:"max_items,omitempty"` - MinItems int64 `protobuf:"varint,15,opt,name=min_items,json=minItems" json:"min_items,omitempty"` - UniqueItems bool `protobuf:"varint,16,opt,name=unique_items,json=uniqueItems" json:"unique_items,omitempty"` - MaxProperties int64 `protobuf:"varint,17,opt,name=max_properties,json=maxProperties" json:"max_properties,omitempty"` - MinProperties int64 `protobuf:"varint,18,opt,name=min_properties,json=minProperties" json:"min_properties,omitempty"` - Required []string `protobuf:"bytes,19,rep,name=required" json:"required,omitempty"` - Enum []*Any `protobuf:"bytes,20,rep,name=enum" json:"enum,omitempty"` - AdditionalProperties *AdditionalPropertiesItem `protobuf:"bytes,21,opt,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` - Type *TypeItem `protobuf:"bytes,22,opt,name=type" json:"type,omitempty"` - Items *ItemsItem `protobuf:"bytes,23,opt,name=items" json:"items,omitempty"` - AllOf []*Schema `protobuf:"bytes,24,rep,name=all_of,json=allOf" json:"all_of,omitempty"` - Properties *Properties `protobuf:"bytes,25,opt,name=properties" json:"properties,omitempty"` - Discriminator string `protobuf:"bytes,26,opt,name=discriminator" json:"discriminator,omitempty"` - ReadOnly bool `protobuf:"varint,27,opt,name=read_only,json=readOnly" json:"read_only,omitempty"` - Xml *Xml `protobuf:"bytes,28,opt,name=xml" json:"xml,omitempty"` - ExternalDocs *ExternalDocs `protobuf:"bytes,29,opt,name=external_docs,json=externalDocs" json:"external_docs,omitempty"` - Example *Any `protobuf:"bytes,30,opt,name=example" json:"example,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,31,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Schema) Reset() { *m = Schema{} } -func (m *Schema) String() string { return proto.CompactTextString(m) } -func (*Schema) ProtoMessage() {} -func (*Schema) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{50} } - -func (m *Schema) GetXRef() string { - if m != nil { - return m.XRef - } - return "" -} - -func (m *Schema) GetFormat() string { - if m != nil { - return m.Format - } - return "" -} - -func (m *Schema) GetTitle() string { - if m != nil { - return m.Title - } - return "" -} - -func (m *Schema) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *Schema) GetDefault() *Any { - if m != nil { - return m.Default - } - return nil -} - -func (m *Schema) GetMultipleOf() float64 { - if m != nil { - return m.MultipleOf - } - return 0 -} - -func (m *Schema) GetMaximum() float64 { - if m != nil { - return m.Maximum - } - return 0 -} - -func (m *Schema) GetExclusiveMaximum() bool { - if m != nil { - return m.ExclusiveMaximum - } - return false -} - -func (m *Schema) GetMinimum() float64 { - if m != nil { - return m.Minimum - } - return 0 -} - -func (m *Schema) GetExclusiveMinimum() bool { - if m != nil { - return m.ExclusiveMinimum - } - return false -} - -func (m *Schema) GetMaxLength() int64 { - if m != nil { - return m.MaxLength - } - return 0 -} - -func (m *Schema) GetMinLength() int64 { - if m != nil { - return m.MinLength - } - return 0 -} - -func (m *Schema) GetPattern() string { - if m != nil { - return m.Pattern - } - return "" -} - -func (m *Schema) GetMaxItems() int64 { - if m != nil { - return m.MaxItems - } - return 0 -} - -func (m *Schema) GetMinItems() int64 { - if m != nil { - return m.MinItems - } - return 0 -} - -func (m *Schema) GetUniqueItems() bool { - if m != nil { - return m.UniqueItems - } - return false -} - -func (m *Schema) GetMaxProperties() int64 { - if m != nil { - return m.MaxProperties - } - return 0 -} - -func (m *Schema) GetMinProperties() int64 { - if m != nil { - return m.MinProperties - } - return 0 -} - -func (m *Schema) GetRequired() []string { - if m != nil { - return m.Required - } - return nil -} - -func (m *Schema) GetEnum() []*Any { - if m != nil { - return m.Enum - } - return nil -} - -func (m *Schema) GetAdditionalProperties() *AdditionalPropertiesItem { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -func (m *Schema) GetType() *TypeItem { - if m != nil { - return m.Type - } - return nil -} - -func (m *Schema) GetItems() *ItemsItem { - if m != nil { - return m.Items - } - return nil -} - -func (m *Schema) GetAllOf() []*Schema { - if m != nil { - return m.AllOf - } - return nil -} - -func (m *Schema) GetProperties() *Properties { - if m != nil { - return m.Properties - } - return nil -} - -func (m *Schema) GetDiscriminator() string { - if m != nil { - return m.Discriminator - } - return "" -} - -func (m *Schema) GetReadOnly() bool { - if m != nil { - return m.ReadOnly - } - return false -} - -func (m *Schema) GetXml() *Xml { - if m != nil { - return m.Xml - } - return nil -} - -func (m *Schema) GetExternalDocs() *ExternalDocs { - if m != nil { - return m.ExternalDocs - } - return nil -} - -func (m *Schema) GetExample() *Any { - if m != nil { - return m.Example - } - return nil -} - -func (m *Schema) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type SchemaItem struct { - // Types that are valid to be assigned to Oneof: - // *SchemaItem_Schema - // *SchemaItem_FileSchema - Oneof isSchemaItem_Oneof `protobuf_oneof:"oneof"` -} - -func (m *SchemaItem) Reset() { *m = SchemaItem{} } -func (m *SchemaItem) String() string { return proto.CompactTextString(m) } -func (*SchemaItem) ProtoMessage() {} -func (*SchemaItem) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{51} } - -type isSchemaItem_Oneof interface { - isSchemaItem_Oneof() -} - -type SchemaItem_Schema struct { - Schema *Schema `protobuf:"bytes,1,opt,name=schema,oneof"` -} -type SchemaItem_FileSchema struct { - FileSchema *FileSchema `protobuf:"bytes,2,opt,name=file_schema,json=fileSchema,oneof"` -} - -func (*SchemaItem_Schema) isSchemaItem_Oneof() {} -func (*SchemaItem_FileSchema) isSchemaItem_Oneof() {} - -func (m *SchemaItem) GetOneof() isSchemaItem_Oneof { - if m != nil { - return m.Oneof - } - return nil -} - -func (m *SchemaItem) GetSchema() *Schema { - if x, ok := m.GetOneof().(*SchemaItem_Schema); ok { - return x.Schema - } - return nil -} - -func (m *SchemaItem) GetFileSchema() *FileSchema { - if x, ok := m.GetOneof().(*SchemaItem_FileSchema); ok { - return x.FileSchema - } - return nil -} - -// XXX_OneofFuncs is for the internal use of the proto package. -func (*SchemaItem) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { - return _SchemaItem_OneofMarshaler, _SchemaItem_OneofUnmarshaler, _SchemaItem_OneofSizer, []interface{}{ - (*SchemaItem_Schema)(nil), - (*SchemaItem_FileSchema)(nil), - } -} - -func _SchemaItem_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { - m := msg.(*SchemaItem) - // oneof - switch x := m.Oneof.(type) { - case *SchemaItem_Schema: - b.EncodeVarint(1<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.Schema); err != nil { - return err - } - case *SchemaItem_FileSchema: - b.EncodeVarint(2<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.FileSchema); err != nil { - return err - } - case nil: - default: - return fmt.Errorf("SchemaItem.Oneof has unexpected type %T", x) - } - return nil -} - -func _SchemaItem_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { - m := msg.(*SchemaItem) - switch tag { - case 1: // oneof.schema - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(Schema) - err := b.DecodeMessage(msg) - m.Oneof = &SchemaItem_Schema{msg} - return true, err - case 2: // oneof.file_schema - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(FileSchema) - err := b.DecodeMessage(msg) - m.Oneof = &SchemaItem_FileSchema{msg} - return true, err - default: - return false, nil - } -} - -func _SchemaItem_OneofSizer(msg proto.Message) (n int) { - m := msg.(*SchemaItem) - // oneof - switch x := m.Oneof.(type) { - case *SchemaItem_Schema: - s := proto.Size(x.Schema) - n += proto.SizeVarint(1<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *SchemaItem_FileSchema: - s := proto.Size(x.FileSchema) - n += proto.SizeVarint(2<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case nil: - default: - panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) - } - return n -} - -type SecurityDefinitions struct { - AdditionalProperties []*NamedSecurityDefinitionsItem `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *SecurityDefinitions) Reset() { *m = SecurityDefinitions{} } -func (m *SecurityDefinitions) String() string { return proto.CompactTextString(m) } -func (*SecurityDefinitions) ProtoMessage() {} -func (*SecurityDefinitions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{52} } - -func (m *SecurityDefinitions) GetAdditionalProperties() []*NamedSecurityDefinitionsItem { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -type SecurityDefinitionsItem struct { - // Types that are valid to be assigned to Oneof: - // *SecurityDefinitionsItem_BasicAuthenticationSecurity - // *SecurityDefinitionsItem_ApiKeySecurity - // *SecurityDefinitionsItem_Oauth2ImplicitSecurity - // *SecurityDefinitionsItem_Oauth2PasswordSecurity - // *SecurityDefinitionsItem_Oauth2ApplicationSecurity - // *SecurityDefinitionsItem_Oauth2AccessCodeSecurity - Oneof isSecurityDefinitionsItem_Oneof `protobuf_oneof:"oneof"` -} - -func (m *SecurityDefinitionsItem) Reset() { *m = SecurityDefinitionsItem{} } -func (m *SecurityDefinitionsItem) String() string { return proto.CompactTextString(m) } -func (*SecurityDefinitionsItem) ProtoMessage() {} -func (*SecurityDefinitionsItem) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{53} } - -type isSecurityDefinitionsItem_Oneof interface { - isSecurityDefinitionsItem_Oneof() -} - -type SecurityDefinitionsItem_BasicAuthenticationSecurity struct { - BasicAuthenticationSecurity *BasicAuthenticationSecurity `protobuf:"bytes,1,opt,name=basic_authentication_security,json=basicAuthenticationSecurity,oneof"` -} -type SecurityDefinitionsItem_ApiKeySecurity struct { - ApiKeySecurity *ApiKeySecurity `protobuf:"bytes,2,opt,name=api_key_security,json=apiKeySecurity,oneof"` -} -type SecurityDefinitionsItem_Oauth2ImplicitSecurity struct { - Oauth2ImplicitSecurity *Oauth2ImplicitSecurity `protobuf:"bytes,3,opt,name=oauth2_implicit_security,json=oauth2ImplicitSecurity,oneof"` -} -type SecurityDefinitionsItem_Oauth2PasswordSecurity struct { - Oauth2PasswordSecurity *Oauth2PasswordSecurity `protobuf:"bytes,4,opt,name=oauth2_password_security,json=oauth2PasswordSecurity,oneof"` -} -type SecurityDefinitionsItem_Oauth2ApplicationSecurity struct { - Oauth2ApplicationSecurity *Oauth2ApplicationSecurity `protobuf:"bytes,5,opt,name=oauth2_application_security,json=oauth2ApplicationSecurity,oneof"` -} -type SecurityDefinitionsItem_Oauth2AccessCodeSecurity struct { - Oauth2AccessCodeSecurity *Oauth2AccessCodeSecurity `protobuf:"bytes,6,opt,name=oauth2_access_code_security,json=oauth2AccessCodeSecurity,oneof"` -} - -func (*SecurityDefinitionsItem_BasicAuthenticationSecurity) isSecurityDefinitionsItem_Oneof() {} -func (*SecurityDefinitionsItem_ApiKeySecurity) isSecurityDefinitionsItem_Oneof() {} -func (*SecurityDefinitionsItem_Oauth2ImplicitSecurity) isSecurityDefinitionsItem_Oneof() {} -func (*SecurityDefinitionsItem_Oauth2PasswordSecurity) isSecurityDefinitionsItem_Oneof() {} -func (*SecurityDefinitionsItem_Oauth2ApplicationSecurity) isSecurityDefinitionsItem_Oneof() {} -func (*SecurityDefinitionsItem_Oauth2AccessCodeSecurity) isSecurityDefinitionsItem_Oneof() {} - -func (m *SecurityDefinitionsItem) GetOneof() isSecurityDefinitionsItem_Oneof { - if m != nil { - return m.Oneof - } - return nil -} - -func (m *SecurityDefinitionsItem) GetBasicAuthenticationSecurity() *BasicAuthenticationSecurity { - if x, ok := m.GetOneof().(*SecurityDefinitionsItem_BasicAuthenticationSecurity); ok { - return x.BasicAuthenticationSecurity - } - return nil -} - -func (m *SecurityDefinitionsItem) GetApiKeySecurity() *ApiKeySecurity { - if x, ok := m.GetOneof().(*SecurityDefinitionsItem_ApiKeySecurity); ok { - return x.ApiKeySecurity - } - return nil -} - -func (m *SecurityDefinitionsItem) GetOauth2ImplicitSecurity() *Oauth2ImplicitSecurity { - if x, ok := m.GetOneof().(*SecurityDefinitionsItem_Oauth2ImplicitSecurity); ok { - return x.Oauth2ImplicitSecurity - } - return nil -} - -func (m *SecurityDefinitionsItem) GetOauth2PasswordSecurity() *Oauth2PasswordSecurity { - if x, ok := m.GetOneof().(*SecurityDefinitionsItem_Oauth2PasswordSecurity); ok { - return x.Oauth2PasswordSecurity - } - return nil -} - -func (m *SecurityDefinitionsItem) GetOauth2ApplicationSecurity() *Oauth2ApplicationSecurity { - if x, ok := m.GetOneof().(*SecurityDefinitionsItem_Oauth2ApplicationSecurity); ok { - return x.Oauth2ApplicationSecurity - } - return nil -} - -func (m *SecurityDefinitionsItem) GetOauth2AccessCodeSecurity() *Oauth2AccessCodeSecurity { - if x, ok := m.GetOneof().(*SecurityDefinitionsItem_Oauth2AccessCodeSecurity); ok { - return x.Oauth2AccessCodeSecurity - } - return nil -} - -// XXX_OneofFuncs is for the internal use of the proto package. -func (*SecurityDefinitionsItem) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { - return _SecurityDefinitionsItem_OneofMarshaler, _SecurityDefinitionsItem_OneofUnmarshaler, _SecurityDefinitionsItem_OneofSizer, []interface{}{ - (*SecurityDefinitionsItem_BasicAuthenticationSecurity)(nil), - (*SecurityDefinitionsItem_ApiKeySecurity)(nil), - (*SecurityDefinitionsItem_Oauth2ImplicitSecurity)(nil), - (*SecurityDefinitionsItem_Oauth2PasswordSecurity)(nil), - (*SecurityDefinitionsItem_Oauth2ApplicationSecurity)(nil), - (*SecurityDefinitionsItem_Oauth2AccessCodeSecurity)(nil), - } -} - -func _SecurityDefinitionsItem_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { - m := msg.(*SecurityDefinitionsItem) - // oneof - switch x := m.Oneof.(type) { - case *SecurityDefinitionsItem_BasicAuthenticationSecurity: - b.EncodeVarint(1<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.BasicAuthenticationSecurity); err != nil { - return err - } - case *SecurityDefinitionsItem_ApiKeySecurity: - b.EncodeVarint(2<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.ApiKeySecurity); err != nil { - return err - } - case *SecurityDefinitionsItem_Oauth2ImplicitSecurity: - b.EncodeVarint(3<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.Oauth2ImplicitSecurity); err != nil { - return err - } - case *SecurityDefinitionsItem_Oauth2PasswordSecurity: - b.EncodeVarint(4<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.Oauth2PasswordSecurity); err != nil { - return err - } - case *SecurityDefinitionsItem_Oauth2ApplicationSecurity: - b.EncodeVarint(5<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.Oauth2ApplicationSecurity); err != nil { - return err - } - case *SecurityDefinitionsItem_Oauth2AccessCodeSecurity: - b.EncodeVarint(6<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.Oauth2AccessCodeSecurity); err != nil { - return err - } - case nil: - default: - return fmt.Errorf("SecurityDefinitionsItem.Oneof has unexpected type %T", x) - } - return nil -} - -func _SecurityDefinitionsItem_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { - m := msg.(*SecurityDefinitionsItem) - switch tag { - case 1: // oneof.basic_authentication_security - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(BasicAuthenticationSecurity) - err := b.DecodeMessage(msg) - m.Oneof = &SecurityDefinitionsItem_BasicAuthenticationSecurity{msg} - return true, err - case 2: // oneof.api_key_security - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(ApiKeySecurity) - err := b.DecodeMessage(msg) - m.Oneof = &SecurityDefinitionsItem_ApiKeySecurity{msg} - return true, err - case 3: // oneof.oauth2_implicit_security - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(Oauth2ImplicitSecurity) - err := b.DecodeMessage(msg) - m.Oneof = &SecurityDefinitionsItem_Oauth2ImplicitSecurity{msg} - return true, err - case 4: // oneof.oauth2_password_security - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(Oauth2PasswordSecurity) - err := b.DecodeMessage(msg) - m.Oneof = &SecurityDefinitionsItem_Oauth2PasswordSecurity{msg} - return true, err - case 5: // oneof.oauth2_application_security - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(Oauth2ApplicationSecurity) - err := b.DecodeMessage(msg) - m.Oneof = &SecurityDefinitionsItem_Oauth2ApplicationSecurity{msg} - return true, err - case 6: // oneof.oauth2_access_code_security - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(Oauth2AccessCodeSecurity) - err := b.DecodeMessage(msg) - m.Oneof = &SecurityDefinitionsItem_Oauth2AccessCodeSecurity{msg} - return true, err - default: - return false, nil - } -} - -func _SecurityDefinitionsItem_OneofSizer(msg proto.Message) (n int) { - m := msg.(*SecurityDefinitionsItem) - // oneof - switch x := m.Oneof.(type) { - case *SecurityDefinitionsItem_BasicAuthenticationSecurity: - s := proto.Size(x.BasicAuthenticationSecurity) - n += proto.SizeVarint(1<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *SecurityDefinitionsItem_ApiKeySecurity: - s := proto.Size(x.ApiKeySecurity) - n += proto.SizeVarint(2<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *SecurityDefinitionsItem_Oauth2ImplicitSecurity: - s := proto.Size(x.Oauth2ImplicitSecurity) - n += proto.SizeVarint(3<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *SecurityDefinitionsItem_Oauth2PasswordSecurity: - s := proto.Size(x.Oauth2PasswordSecurity) - n += proto.SizeVarint(4<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *SecurityDefinitionsItem_Oauth2ApplicationSecurity: - s := proto.Size(x.Oauth2ApplicationSecurity) - n += proto.SizeVarint(5<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case *SecurityDefinitionsItem_Oauth2AccessCodeSecurity: - s := proto.Size(x.Oauth2AccessCodeSecurity) - n += proto.SizeVarint(6<<3 | proto.WireBytes) - n += proto.SizeVarint(uint64(s)) - n += s - case nil: - default: - panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) - } - return n -} - -type SecurityRequirement struct { - AdditionalProperties []*NamedStringArray `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *SecurityRequirement) Reset() { *m = SecurityRequirement{} } -func (m *SecurityRequirement) String() string { return proto.CompactTextString(m) } -func (*SecurityRequirement) ProtoMessage() {} -func (*SecurityRequirement) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{54} } - -func (m *SecurityRequirement) GetAdditionalProperties() []*NamedStringArray { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -type StringArray struct { - Value []string `protobuf:"bytes,1,rep,name=value" json:"value,omitempty"` -} - -func (m *StringArray) Reset() { *m = StringArray{} } -func (m *StringArray) String() string { return proto.CompactTextString(m) } -func (*StringArray) ProtoMessage() {} -func (*StringArray) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{55} } - -func (m *StringArray) GetValue() []string { - if m != nil { - return m.Value - } - return nil -} - -type Tag struct { - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Description string `protobuf:"bytes,2,opt,name=description" json:"description,omitempty"` - ExternalDocs *ExternalDocs `protobuf:"bytes,3,opt,name=external_docs,json=externalDocs" json:"external_docs,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,4,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Tag) Reset() { *m = Tag{} } -func (m *Tag) String() string { return proto.CompactTextString(m) } -func (*Tag) ProtoMessage() {} -func (*Tag) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{56} } - -func (m *Tag) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *Tag) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *Tag) GetExternalDocs() *ExternalDocs { - if m != nil { - return m.ExternalDocs - } - return nil -} - -func (m *Tag) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -type TypeItem struct { - Value []string `protobuf:"bytes,1,rep,name=value" json:"value,omitempty"` -} - -func (m *TypeItem) Reset() { *m = TypeItem{} } -func (m *TypeItem) String() string { return proto.CompactTextString(m) } -func (*TypeItem) ProtoMessage() {} -func (*TypeItem) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{57} } - -func (m *TypeItem) GetValue() []string { - if m != nil { - return m.Value - } - return nil -} - -// Any property starting with x- is valid. -type VendorExtension struct { - AdditionalProperties []*NamedAny `protobuf:"bytes,1,rep,name=additional_properties,json=additionalProperties" json:"additional_properties,omitempty"` -} - -func (m *VendorExtension) Reset() { *m = VendorExtension{} } -func (m *VendorExtension) String() string { return proto.CompactTextString(m) } -func (*VendorExtension) ProtoMessage() {} -func (*VendorExtension) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{58} } - -func (m *VendorExtension) GetAdditionalProperties() []*NamedAny { - if m != nil { - return m.AdditionalProperties - } - return nil -} - -type Xml struct { - Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Namespace string `protobuf:"bytes,2,opt,name=namespace" json:"namespace,omitempty"` - Prefix string `protobuf:"bytes,3,opt,name=prefix" json:"prefix,omitempty"` - Attribute bool `protobuf:"varint,4,opt,name=attribute" json:"attribute,omitempty"` - Wrapped bool `protobuf:"varint,5,opt,name=wrapped" json:"wrapped,omitempty"` - VendorExtension []*NamedAny `protobuf:"bytes,6,rep,name=vendor_extension,json=vendorExtension" json:"vendor_extension,omitempty"` -} - -func (m *Xml) Reset() { *m = Xml{} } -func (m *Xml) String() string { return proto.CompactTextString(m) } -func (*Xml) ProtoMessage() {} -func (*Xml) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{59} } - -func (m *Xml) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *Xml) GetNamespace() string { - if m != nil { - return m.Namespace - } - return "" -} - -func (m *Xml) GetPrefix() string { - if m != nil { - return m.Prefix - } - return "" -} - -func (m *Xml) GetAttribute() bool { - if m != nil { - return m.Attribute - } - return false -} - -func (m *Xml) GetWrapped() bool { - if m != nil { - return m.Wrapped - } - return false -} - -func (m *Xml) GetVendorExtension() []*NamedAny { - if m != nil { - return m.VendorExtension - } - return nil -} - -func init() { - proto.RegisterType((*AdditionalPropertiesItem)(nil), "openapi.v2.AdditionalPropertiesItem") - proto.RegisterType((*Any)(nil), "openapi.v2.Any") - proto.RegisterType((*ApiKeySecurity)(nil), "openapi.v2.ApiKeySecurity") - proto.RegisterType((*BasicAuthenticationSecurity)(nil), "openapi.v2.BasicAuthenticationSecurity") - proto.RegisterType((*BodyParameter)(nil), "openapi.v2.BodyParameter") - proto.RegisterType((*Contact)(nil), "openapi.v2.Contact") - proto.RegisterType((*Default)(nil), "openapi.v2.Default") - proto.RegisterType((*Definitions)(nil), "openapi.v2.Definitions") - proto.RegisterType((*Document)(nil), "openapi.v2.Document") - proto.RegisterType((*Examples)(nil), "openapi.v2.Examples") - proto.RegisterType((*ExternalDocs)(nil), "openapi.v2.ExternalDocs") - proto.RegisterType((*FileSchema)(nil), "openapi.v2.FileSchema") - proto.RegisterType((*FormDataParameterSubSchema)(nil), "openapi.v2.FormDataParameterSubSchema") - proto.RegisterType((*Header)(nil), "openapi.v2.Header") - proto.RegisterType((*HeaderParameterSubSchema)(nil), "openapi.v2.HeaderParameterSubSchema") - proto.RegisterType((*Headers)(nil), "openapi.v2.Headers") - proto.RegisterType((*Info)(nil), "openapi.v2.Info") - proto.RegisterType((*ItemsItem)(nil), "openapi.v2.ItemsItem") - proto.RegisterType((*JsonReference)(nil), "openapi.v2.JsonReference") - proto.RegisterType((*License)(nil), "openapi.v2.License") - proto.RegisterType((*NamedAny)(nil), "openapi.v2.NamedAny") - proto.RegisterType((*NamedHeader)(nil), "openapi.v2.NamedHeader") - proto.RegisterType((*NamedParameter)(nil), "openapi.v2.NamedParameter") - proto.RegisterType((*NamedPathItem)(nil), "openapi.v2.NamedPathItem") - proto.RegisterType((*NamedResponse)(nil), "openapi.v2.NamedResponse") - proto.RegisterType((*NamedResponseValue)(nil), "openapi.v2.NamedResponseValue") - proto.RegisterType((*NamedSchema)(nil), "openapi.v2.NamedSchema") - proto.RegisterType((*NamedSecurityDefinitionsItem)(nil), "openapi.v2.NamedSecurityDefinitionsItem") - proto.RegisterType((*NamedString)(nil), "openapi.v2.NamedString") - proto.RegisterType((*NamedStringArray)(nil), "openapi.v2.NamedStringArray") - proto.RegisterType((*NonBodyParameter)(nil), "openapi.v2.NonBodyParameter") - proto.RegisterType((*Oauth2AccessCodeSecurity)(nil), "openapi.v2.Oauth2AccessCodeSecurity") - proto.RegisterType((*Oauth2ApplicationSecurity)(nil), "openapi.v2.Oauth2ApplicationSecurity") - proto.RegisterType((*Oauth2ImplicitSecurity)(nil), "openapi.v2.Oauth2ImplicitSecurity") - proto.RegisterType((*Oauth2PasswordSecurity)(nil), "openapi.v2.Oauth2PasswordSecurity") - proto.RegisterType((*Oauth2Scopes)(nil), "openapi.v2.Oauth2Scopes") - proto.RegisterType((*Operation)(nil), "openapi.v2.Operation") - proto.RegisterType((*Parameter)(nil), "openapi.v2.Parameter") - proto.RegisterType((*ParameterDefinitions)(nil), "openapi.v2.ParameterDefinitions") - proto.RegisterType((*ParametersItem)(nil), "openapi.v2.ParametersItem") - proto.RegisterType((*PathItem)(nil), "openapi.v2.PathItem") - proto.RegisterType((*PathParameterSubSchema)(nil), "openapi.v2.PathParameterSubSchema") - proto.RegisterType((*Paths)(nil), "openapi.v2.Paths") - proto.RegisterType((*PrimitivesItems)(nil), "openapi.v2.PrimitivesItems") - proto.RegisterType((*Properties)(nil), "openapi.v2.Properties") - proto.RegisterType((*QueryParameterSubSchema)(nil), "openapi.v2.QueryParameterSubSchema") - proto.RegisterType((*Response)(nil), "openapi.v2.Response") - proto.RegisterType((*ResponseDefinitions)(nil), "openapi.v2.ResponseDefinitions") - 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All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// THIS FILE IS AUTOMATICALLY GENERATED. - -syntax = "proto3"; - -package openapi.v2; - -import "google/protobuf/any.proto"; - -// This option lets the proto compiler generate Java code inside the package -// name (see below) instead of inside an outer class. It creates a simpler -// developer experience by reducing one-level of name nesting and be -// consistent with most programming languages that don't support outer classes. -option java_multiple_files = true; - -// The Java outer classname should be the filename in UpperCamelCase. This -// class is only used to hold proto descriptor, so developers don't need to -// work with it directly. -option java_outer_classname = "OpenAPIProto"; - -// The Java package name must be proto package name with proper prefix. -option java_package = "org.openapi_v2"; - -// A reasonable prefix for the Objective-C symbols generated from the package. -// It should at a minimum be 3 characters long, all uppercase, and convention -// is to use an abbreviation of the package name. Something short, but -// hopefully unique enough to not conflict with things that may come along in -// the future. 'GPB' is reserved for the protocol buffer implementation itself. -option objc_class_prefix = "OAS"; - -message AdditionalPropertiesItem { - oneof oneof { - Schema schema = 1; - bool boolean = 2; - } -} - -message Any { - google.protobuf.Any value = 1; - string yaml = 2; -} - -message ApiKeySecurity { - string type = 1; - string name = 2; - string in = 3; - string description = 4; - repeated NamedAny vendor_extension = 5; -} - -message BasicAuthenticationSecurity { - string type = 1; - string description = 2; - repeated NamedAny vendor_extension = 3; -} - -message BodyParameter { - // A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed. - string description = 1; - // The name of the parameter. - string name = 2; - // Determines the location of the parameter. - string in = 3; - // Determines whether or not this parameter is required or optional. - bool required = 4; - Schema schema = 5; - repeated NamedAny vendor_extension = 6; -} - -// Contact information for the owners of the API. -message Contact { - // The identifying name of the contact person/organization. - string name = 1; - // The URL pointing to the contact information. - string url = 2; - // The email address of the contact person/organization. - string email = 3; - repeated NamedAny vendor_extension = 4; -} - -message Default { - repeated NamedAny additional_properties = 1; -} - -// One or more JSON objects describing the schemas being consumed and produced by the API. -message Definitions { - repeated NamedSchema additional_properties = 1; -} - -message Document { - // The Swagger version of this document. - string swagger = 1; - Info info = 2; - // The host (name or ip) of the API. Example: 'swagger.io' - string host = 3; - // The base path to the API. Example: '/api'. - string base_path = 4; - // The transfer protocol of the API. - repeated string schemes = 5; - // A list of MIME types accepted by the API. - repeated string consumes = 6; - // A list of MIME types the API can produce. - repeated string produces = 7; - Paths paths = 8; - Definitions definitions = 9; - ParameterDefinitions parameters = 10; - ResponseDefinitions responses = 11; - repeated SecurityRequirement security = 12; - SecurityDefinitions security_definitions = 13; - repeated Tag tags = 14; - ExternalDocs external_docs = 15; - repeated NamedAny vendor_extension = 16; -} - -message Examples { - repeated NamedAny additional_properties = 1; -} - -// information about external documentation -message ExternalDocs { - string description = 1; - string url = 2; - repeated NamedAny vendor_extension = 3; -} - -// A deterministic version of a JSON Schema object. -message FileSchema { - string format = 1; - string title = 2; - string description = 3; - Any default = 4; - repeated string required = 5; - string type = 6; - bool read_only = 7; - ExternalDocs external_docs = 8; - Any example = 9; - repeated NamedAny vendor_extension = 10; -} - -message FormDataParameterSubSchema { - // Determines whether or not this parameter is required or optional. - bool required = 1; - // Determines the location of the parameter. - string in = 2; - // A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed. - string description = 3; - // The name of the parameter. - string name = 4; - // allows sending a parameter by name only or with an empty value. - bool allow_empty_value = 5; - string type = 6; - string format = 7; - PrimitivesItems items = 8; - string collection_format = 9; - Any default = 10; - double maximum = 11; - bool exclusive_maximum = 12; - double minimum = 13; - bool exclusive_minimum = 14; - int64 max_length = 15; - int64 min_length = 16; - string pattern = 17; - int64 max_items = 18; - int64 min_items = 19; - bool unique_items = 20; - repeated Any enum = 21; - double multiple_of = 22; - repeated NamedAny vendor_extension = 23; -} - -message Header { - string type = 1; - string format = 2; - PrimitivesItems items = 3; - string collection_format = 4; - Any default = 5; - double maximum = 6; - bool exclusive_maximum = 7; - double minimum = 8; - bool exclusive_minimum = 9; - int64 max_length = 10; - int64 min_length = 11; - string pattern = 12; - int64 max_items = 13; - int64 min_items = 14; - bool unique_items = 15; - repeated Any enum = 16; - double multiple_of = 17; - string description = 18; - repeated NamedAny vendor_extension = 19; -} - -message HeaderParameterSubSchema { - // Determines whether or not this parameter is required or optional. - bool required = 1; - // Determines the location of the parameter. - string in = 2; - // A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed. - string description = 3; - // The name of the parameter. - string name = 4; - string type = 5; - string format = 6; - PrimitivesItems items = 7; - string collection_format = 8; - Any default = 9; - double maximum = 10; - bool exclusive_maximum = 11; - double minimum = 12; - bool exclusive_minimum = 13; - int64 max_length = 14; - int64 min_length = 15; - string pattern = 16; - int64 max_items = 17; - int64 min_items = 18; - bool unique_items = 19; - repeated Any enum = 20; - double multiple_of = 21; - repeated NamedAny vendor_extension = 22; -} - -message Headers { - repeated NamedHeader additional_properties = 1; -} - -// General information about the API. -message Info { - // A unique and precise title of the API. - string title = 1; - // A semantic version number of the API. - string version = 2; - // A longer description of the API. Should be different from the title. GitHub Flavored Markdown is allowed. - string description = 3; - // The terms of service for the API. - string terms_of_service = 4; - Contact contact = 5; - License license = 6; - repeated NamedAny vendor_extension = 7; -} - -message ItemsItem { - repeated Schema schema = 1; -} - -message JsonReference { - string _ref = 1; - string description = 2; -} - -message License { - // The name of the license type. It's encouraged to use an OSI compatible license. - string name = 1; - // The URL pointing to the license. - string url = 2; - repeated NamedAny vendor_extension = 3; -} - -// Automatically-generated message used to represent maps of Any as ordered (name,value) pairs. -message NamedAny { - // Map key - string name = 1; - // Mapped value - Any value = 2; -} - -// Automatically-generated message used to represent maps of Header as ordered (name,value) pairs. -message NamedHeader { - // Map key - string name = 1; - // Mapped value - Header value = 2; -} - -// Automatically-generated message used to represent maps of Parameter as ordered (name,value) pairs. -message NamedParameter { - // Map key - string name = 1; - // Mapped value - Parameter value = 2; -} - -// Automatically-generated message used to represent maps of PathItem as ordered (name,value) pairs. -message NamedPathItem { - // Map key - string name = 1; - // Mapped value - PathItem value = 2; -} - -// Automatically-generated message used to represent maps of Response as ordered (name,value) pairs. -message NamedResponse { - // Map key - string name = 1; - // Mapped value - Response value = 2; -} - -// Automatically-generated message used to represent maps of ResponseValue as ordered (name,value) pairs. -message NamedResponseValue { - // Map key - string name = 1; - // Mapped value - ResponseValue value = 2; -} - -// Automatically-generated message used to represent maps of Schema as ordered (name,value) pairs. -message NamedSchema { - // Map key - string name = 1; - // Mapped value - Schema value = 2; -} - -// Automatically-generated message used to represent maps of SecurityDefinitionsItem as ordered (name,value) pairs. -message NamedSecurityDefinitionsItem { - // Map key - string name = 1; - // Mapped value - SecurityDefinitionsItem value = 2; -} - -// Automatically-generated message used to represent maps of string as ordered (name,value) pairs. -message NamedString { - // Map key - string name = 1; - // Mapped value - string value = 2; -} - -// Automatically-generated message used to represent maps of StringArray as ordered (name,value) pairs. -message NamedStringArray { - // Map key - string name = 1; - // Mapped value - StringArray value = 2; -} - -message NonBodyParameter { - oneof oneof { - HeaderParameterSubSchema header_parameter_sub_schema = 1; - FormDataParameterSubSchema form_data_parameter_sub_schema = 2; - QueryParameterSubSchema query_parameter_sub_schema = 3; - PathParameterSubSchema path_parameter_sub_schema = 4; - } -} - -message Oauth2AccessCodeSecurity { - string type = 1; - string flow = 2; - Oauth2Scopes scopes = 3; - string authorization_url = 4; - string token_url = 5; - string description = 6; - repeated NamedAny vendor_extension = 7; -} - -message Oauth2ApplicationSecurity { - string type = 1; - string flow = 2; - Oauth2Scopes scopes = 3; - string token_url = 4; - string description = 5; - repeated NamedAny vendor_extension = 6; -} - -message Oauth2ImplicitSecurity { - string type = 1; - string flow = 2; - Oauth2Scopes scopes = 3; - string authorization_url = 4; - string description = 5; - repeated NamedAny vendor_extension = 6; -} - -message Oauth2PasswordSecurity { - string type = 1; - string flow = 2; - Oauth2Scopes scopes = 3; - string token_url = 4; - string description = 5; - repeated NamedAny vendor_extension = 6; -} - -message Oauth2Scopes { - repeated NamedString additional_properties = 1; -} - -message Operation { - repeated string tags = 1; - // A brief summary of the operation. - string summary = 2; - // A longer description of the operation, GitHub Flavored Markdown is allowed. - string description = 3; - ExternalDocs external_docs = 4; - // A unique identifier of the operation. - string operation_id = 5; - // A list of MIME types the API can produce. - repeated string produces = 6; - // A list of MIME types the API can consume. - repeated string consumes = 7; - // The parameters needed to send a valid API call. - repeated ParametersItem parameters = 8; - Responses responses = 9; - // The transfer protocol of the API. - repeated string schemes = 10; - bool deprecated = 11; - repeated SecurityRequirement security = 12; - repeated NamedAny vendor_extension = 13; -} - -message Parameter { - oneof oneof { - BodyParameter body_parameter = 1; - NonBodyParameter non_body_parameter = 2; - } -} - -// One or more JSON representations for parameters -message ParameterDefinitions { - repeated NamedParameter additional_properties = 1; -} - -message ParametersItem { - oneof oneof { - Parameter parameter = 1; - JsonReference json_reference = 2; - } -} - -message PathItem { - string _ref = 1; - Operation get = 2; - Operation put = 3; - Operation post = 4; - Operation delete = 5; - Operation options = 6; - Operation head = 7; - Operation patch = 8; - // The parameters needed to send a valid API call. - repeated ParametersItem parameters = 9; - repeated NamedAny vendor_extension = 10; -} - -message PathParameterSubSchema { - // Determines whether or not this parameter is required or optional. - bool required = 1; - // Determines the location of the parameter. - string in = 2; - // A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed. - string description = 3; - // The name of the parameter. - string name = 4; - string type = 5; - string format = 6; - PrimitivesItems items = 7; - string collection_format = 8; - Any default = 9; - double maximum = 10; - bool exclusive_maximum = 11; - double minimum = 12; - bool exclusive_minimum = 13; - int64 max_length = 14; - int64 min_length = 15; - string pattern = 16; - int64 max_items = 17; - int64 min_items = 18; - bool unique_items = 19; - repeated Any enum = 20; - double multiple_of = 21; - repeated NamedAny vendor_extension = 22; -} - -// Relative paths to the individual endpoints. They must be relative to the 'basePath'. -message Paths { - repeated NamedAny vendor_extension = 1; - repeated NamedPathItem path = 2; -} - -message PrimitivesItems { - string type = 1; - string format = 2; - PrimitivesItems items = 3; - string collection_format = 4; - Any default = 5; - double maximum = 6; - bool exclusive_maximum = 7; - double minimum = 8; - bool exclusive_minimum = 9; - int64 max_length = 10; - int64 min_length = 11; - string pattern = 12; - int64 max_items = 13; - int64 min_items = 14; - bool unique_items = 15; - repeated Any enum = 16; - double multiple_of = 17; - repeated NamedAny vendor_extension = 18; -} - -message Properties { - repeated NamedSchema additional_properties = 1; -} - -message QueryParameterSubSchema { - // Determines whether or not this parameter is required or optional. - bool required = 1; - // Determines the location of the parameter. - string in = 2; - // A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed. - string description = 3; - // The name of the parameter. - string name = 4; - // allows sending a parameter by name only or with an empty value. - bool allow_empty_value = 5; - string type = 6; - string format = 7; - PrimitivesItems items = 8; - string collection_format = 9; - Any default = 10; - double maximum = 11; - bool exclusive_maximum = 12; - double minimum = 13; - bool exclusive_minimum = 14; - int64 max_length = 15; - int64 min_length = 16; - string pattern = 17; - int64 max_items = 18; - int64 min_items = 19; - bool unique_items = 20; - repeated Any enum = 21; - double multiple_of = 22; - repeated NamedAny vendor_extension = 23; -} - -message Response { - string description = 1; - SchemaItem schema = 2; - Headers headers = 3; - Examples examples = 4; - repeated NamedAny vendor_extension = 5; -} - -// One or more JSON representations for parameters -message ResponseDefinitions { - repeated NamedResponse additional_properties = 1; -} - -message ResponseValue { - oneof oneof { - Response response = 1; - JsonReference json_reference = 2; - } -} - -// Response objects names can either be any valid HTTP status code or 'default'. -message Responses { - repeated NamedResponseValue response_code = 1; - repeated NamedAny vendor_extension = 2; -} - -// A deterministic version of a JSON Schema object. -message Schema { - string _ref = 1; - string format = 2; - string title = 3; - string description = 4; - Any default = 5; - double multiple_of = 6; - double maximum = 7; - bool exclusive_maximum = 8; - double minimum = 9; - bool exclusive_minimum = 10; - int64 max_length = 11; - int64 min_length = 12; - string pattern = 13; - int64 max_items = 14; - int64 min_items = 15; - bool unique_items = 16; - int64 max_properties = 17; - int64 min_properties = 18; - repeated string required = 19; - repeated Any enum = 20; - AdditionalPropertiesItem additional_properties = 21; - TypeItem type = 22; - ItemsItem items = 23; - repeated Schema all_of = 24; - Properties properties = 25; - string discriminator = 26; - bool read_only = 27; - Xml xml = 28; - ExternalDocs external_docs = 29; - Any example = 30; - repeated NamedAny vendor_extension = 31; -} - -message SchemaItem { - oneof oneof { - Schema schema = 1; - FileSchema file_schema = 2; - } -} - -message SecurityDefinitions { - repeated NamedSecurityDefinitionsItem additional_properties = 1; -} - -message SecurityDefinitionsItem { - oneof oneof { - BasicAuthenticationSecurity basic_authentication_security = 1; - ApiKeySecurity api_key_security = 2; - Oauth2ImplicitSecurity oauth2_implicit_security = 3; - Oauth2PasswordSecurity oauth2_password_security = 4; - Oauth2ApplicationSecurity oauth2_application_security = 5; - Oauth2AccessCodeSecurity oauth2_access_code_security = 6; - } -} - -message SecurityRequirement { - repeated NamedStringArray additional_properties = 1; -} - -message StringArray { - repeated string value = 1; -} - -message Tag { - string name = 1; - string description = 2; - ExternalDocs external_docs = 3; - repeated NamedAny vendor_extension = 4; -} - -message TypeItem { - repeated string value = 1; -} - -// Any property starting with x- is valid. -message VendorExtension { - repeated NamedAny additional_properties = 1; -} - -message Xml { - string name = 1; - string namespace = 2; - string prefix = 3; - bool attribute = 4; - bool wrapped = 5; - repeated NamedAny vendor_extension = 6; -} - diff --git a/vendor/github.com/googleapis/gnostic/OpenAPIv2/README.md b/vendor/github.com/googleapis/gnostic/OpenAPIv2/README.md deleted file mode 100644 index 836fb32a7..000000000 --- a/vendor/github.com/googleapis/gnostic/OpenAPIv2/README.md +++ /dev/null @@ -1,16 +0,0 @@ -# OpenAPI v2 Protocol Buffer Models - -This directory contains a Protocol Buffer-language model -and related code for supporting OpenAPI v2. - -Gnostic applications and plugins can use OpenAPIv2.proto -to generate Protocol Buffer support code for their preferred languages. - -OpenAPIv2.go is used by Gnostic to read JSON and YAML OpenAPI -descriptions into the Protocol Buffer-based datastructures -generated from OpenAPIv2.proto. - -OpenAPIv2.proto and OpenAPIv2.go are generated by the Gnostic -compiler generator, and OpenAPIv2.pb.go is generated by -protoc, the Protocol Buffer compiler, and protoc-gen-go, the -Protocol Buffer Go code generation plugin. diff --git a/vendor/github.com/googleapis/gnostic/README.md b/vendor/github.com/googleapis/gnostic/README.md deleted file mode 100644 index d350f3f01..000000000 --- a/vendor/github.com/googleapis/gnostic/README.md +++ /dev/null @@ -1,103 +0,0 @@ -[![Build Status](https://travis-ci.org/googleapis/gnostic.svg?branch=master)](https://travis-ci.org/googleapis/gnostic) - -# ⨁ gnostic - -This repository contains a Go command line tool which converts -JSON and YAML [OpenAPI](https://github.com/OAI/OpenAPI-Specification) -descriptions to and from equivalent Protocol Buffer representations. - -[Protocol Buffers](https://developers.google.com/protocol-buffers/) -provide a language-neutral, platform-neutral, extensible mechanism -for serializing structured data. -**gnostic**'s Protocol Buffer models for the OpenAPI Specification -can be used to generate code that includes data structures with -explicit fields for the elements of an OpenAPI description. -This makes it possible for developers to work with OpenAPI -descriptions in type-safe ways, which is particularly useful -in strongly-typed languages like Go and Swift. - -**gnostic** reads OpenAPI descriptions into -these generated data structures, reports errors, -resolves internal dependencies, and writes the results -in a binary form that can be used in any language that is -supported by the Protocol Buffer tools. -A plugin interface simplifies integration with API -tools written in a variety of different languages, -and when necessary, Protocol Buffer OpenAPI descriptions -can be reexported as JSON or YAML. - -**gnostic** compilation code and OpenAPI Protocol Buffer -models are automatically generated from an -[OpenAPI JSON Schema](https://github.com/OAI/OpenAPI-Specification/blob/master/schemas/v2.0/schema.json). -Source code for the generator is in the [generate-gnostic](generate-gnostic) directory. - -## Disclaimer - -This is prerelease software and work in progress. Feedback and -contributions are welcome, but we currently make no guarantees of -function or stability. - -## Requirements - -**gnostic** can be run in any environment that supports [Go](http://golang.org) -and the [Google Protocol Buffer Compiler](https://github.com/google/protobuf). - -## Installation - -1. Get this package by downloading it with `go get`. - - go get github.com/googleapis/gnostic - -2. [Optional] Build and run the compiler generator. -This uses the OpenAPI JSON schema to generate a Protocol Buffer language file -that describes the OpenAPI specification and a Go-language file of code that -will read a JSON or YAML OpenAPI representation into the generated protocol -buffers. Pre-generated versions of these files are in the OpenAPIv2 directory. - - cd $GOPATH/src/github.com/googleapis/gnostic/generate-gnostic - go install - cd .. - generate-gnostic --v2 - -3. [Optional] Generate Protocol Buffer support code. -A pre-generated version of this file is checked into the OpenAPIv2 directory. -This step requires a local installation of protoc, the Protocol Buffer Compiler. -You can get protoc [here](https://github.com/google/protobuf). - - ./COMPILE-PROTOS.sh - -4. [Optional] Rebuild **gnostic**. This is only necessary if you've performed steps -2 or 3 above. - - go install github.com/googleapis/gnostic - -5. Run **gnostic**. This will create a file in the current directory named "petstore.pb" that contains a binary -Protocol Buffer description of a sample API. - - gnostic --pb-out=. examples/petstore.json - -6. You can also compile files that you specify with a URL. Here's another way to compile the previous -example. This time we're creating "petstore.text", which contains a textual representation of the -Protocol Buffer description. This is mainly for use in testing and debugging. - - gnostic --text-out=petstore.text https://raw.githubusercontent.com/googleapis/gnostic/master/examples/petstore.json - -7. For a sample application, see apps/report. - - go install github.com/googleapis/gnostic/apps/report - report petstore.pb - -8. **gnostic** supports plugins. This builds and runs a sample plugin -that reports some basic information about an API. The "-" causes the plugin to -write its output to stdout. - - go install github.com/googleapis/gnostic/plugins/gnostic-go-sample - gnostic examples/petstore.json --go-sample-out=- - -## Copyright - -Copyright 2017, Google Inc. - -## License - -Released under the Apache 2.0 license. diff --git a/vendor/github.com/googleapis/gnostic/compiler/README.md b/vendor/github.com/googleapis/gnostic/compiler/README.md deleted file mode 100644 index 848b16c69..000000000 --- a/vendor/github.com/googleapis/gnostic/compiler/README.md +++ /dev/null @@ -1,3 +0,0 @@ -# Compiler support code - -This directory contains compiler support code used by Gnostic and Gnostic extensions. \ No newline at end of file diff --git a/vendor/github.com/googleapis/gnostic/compiler/context.go b/vendor/github.com/googleapis/gnostic/compiler/context.go deleted file mode 100644 index a64c1b75d..000000000 --- a/vendor/github.com/googleapis/gnostic/compiler/context.go +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright 2017 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT 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 compiler - -// Context contains state of the compiler as it traverses a document. -type Context struct { - Parent *Context - Name string - ExtensionHandlers *[]ExtensionHandler -} - -// NewContextWithExtensions returns a new object representing the compiler state -func NewContextWithExtensions(name string, parent *Context, extensionHandlers *[]ExtensionHandler) *Context { - return &Context{Name: name, Parent: parent, ExtensionHandlers: extensionHandlers} -} - -// NewContext returns a new object representing the compiler state -func NewContext(name string, parent *Context) *Context { - if parent != nil { - return &Context{Name: name, Parent: parent, ExtensionHandlers: parent.ExtensionHandlers} - } - return &Context{Name: name, Parent: parent, ExtensionHandlers: nil} -} - -// Description returns a text description of the compiler state -func (context *Context) Description() string { - if context.Parent != nil { - return context.Parent.Description() + "." + context.Name - } - return context.Name -} diff --git a/vendor/github.com/googleapis/gnostic/compiler/error.go b/vendor/github.com/googleapis/gnostic/compiler/error.go deleted file mode 100644 index d8672c100..000000000 --- a/vendor/github.com/googleapis/gnostic/compiler/error.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2017 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT 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 compiler - -// Error represents compiler errors and their location in the document. -type Error struct { - Context *Context - Message string -} - -// NewError creates an Error. -func NewError(context *Context, message string) *Error { - return &Error{Context: context, Message: message} -} - -// Error returns the string value of an Error. -func (err *Error) Error() string { - if err.Context == nil { - return "ERROR " + err.Message - } - return "ERROR " + err.Context.Description() + " " + err.Message -} - -// ErrorGroup is a container for groups of Error values. -type ErrorGroup struct { - Errors []error -} - -// NewErrorGroupOrNil returns a new ErrorGroup for a slice of errors or nil if the slice is empty. -func NewErrorGroupOrNil(errors []error) error { - if len(errors) == 0 { - return nil - } else if len(errors) == 1 { - return errors[0] - } else { - return &ErrorGroup{Errors: errors} - } -} - -func (group *ErrorGroup) Error() string { - result := "" - for i, err := range group.Errors { - if i > 0 { - result += "\n" - } - result += err.Error() - } - return result -} diff --git a/vendor/github.com/googleapis/gnostic/compiler/extension-handler.go b/vendor/github.com/googleapis/gnostic/compiler/extension-handler.go deleted file mode 100644 index 1f85b650e..000000000 --- a/vendor/github.com/googleapis/gnostic/compiler/extension-handler.go +++ /dev/null @@ -1,101 +0,0 @@ -// Copyright 2017 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT 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 compiler - -import ( - "bytes" - "fmt" - "os/exec" - - "strings" - - "errors" - - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes/any" - ext_plugin "github.com/googleapis/gnostic/extensions" - yaml "gopkg.in/yaml.v2" -) - -// ExtensionHandler describes a binary that is called by the compiler to handle specification extensions. -type ExtensionHandler struct { - Name string -} - -// HandleExtension calls a binary extension handler. -func HandleExtension(context *Context, in interface{}, extensionName string) (bool, *any.Any, error) { - handled := false - var errFromPlugin error - var outFromPlugin *any.Any - - if context != nil && context.ExtensionHandlers != nil && len(*(context.ExtensionHandlers)) != 0 { - for _, customAnyProtoGenerator := range *(context.ExtensionHandlers) { - outFromPlugin, errFromPlugin = customAnyProtoGenerator.handle(in, extensionName) - if outFromPlugin == nil { - continue - } else { - handled = true - break - } - } - } - return handled, outFromPlugin, errFromPlugin -} - -func (extensionHandlers *ExtensionHandler) handle(in interface{}, extensionName string) (*any.Any, error) { - if extensionHandlers.Name != "" { - binary, _ := yaml.Marshal(in) - - request := &ext_plugin.ExtensionHandlerRequest{} - - version := &ext_plugin.Version{} - version.Major = 0 - version.Minor = 1 - version.Patch = 0 - request.CompilerVersion = version - - request.Wrapper = &ext_plugin.Wrapper{} - - request.Wrapper.Version = "v2" - request.Wrapper.Yaml = string(binary) - request.Wrapper.ExtensionName = extensionName - - requestBytes, _ := proto.Marshal(request) - cmd := exec.Command(extensionHandlers.Name) - cmd.Stdin = bytes.NewReader(requestBytes) - output, err := cmd.Output() - - if err != nil { - fmt.Printf("Error: %+v\n", err) - return nil, err - } - response := &ext_plugin.ExtensionHandlerResponse{} - err = proto.Unmarshal(output, response) - if err != nil { - fmt.Printf("Error: %+v\n", err) - fmt.Printf("%s\n", string(output)) - return nil, err - } - if !response.Handled { - return nil, nil - } - if len(response.Error) != 0 { - message := fmt.Sprintf("Errors when parsing: %+v for field %s by vendor extension handler %s. Details %+v", in, extensionName, extensionHandlers.Name, strings.Join(response.Error, ",")) - return nil, errors.New(message) - } - return response.Value, nil - } - return nil, nil -} diff --git a/vendor/github.com/googleapis/gnostic/compiler/helpers.go b/vendor/github.com/googleapis/gnostic/compiler/helpers.go deleted file mode 100644 index 76df635ff..000000000 --- a/vendor/github.com/googleapis/gnostic/compiler/helpers.go +++ /dev/null @@ -1,197 +0,0 @@ -// Copyright 2017 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT 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 compiler - -import ( - "fmt" - "gopkg.in/yaml.v2" - "regexp" - "sort" - "strconv" -) - -// compiler helper functions, usually called from generated code - -// UnpackMap gets a yaml.MapSlice if possible. -func UnpackMap(in interface{}) (yaml.MapSlice, bool) { - m, ok := in.(yaml.MapSlice) - if ok { - return m, true - } - // do we have an empty array? - a, ok := in.([]interface{}) - if ok && len(a) == 0 { - // if so, return an empty map - return yaml.MapSlice{}, true - } - return nil, false -} - -// SortedKeysForMap returns the sorted keys of a yaml.MapSlice. -func SortedKeysForMap(m yaml.MapSlice) []string { - keys := make([]string, 0) - for _, item := range m { - keys = append(keys, item.Key.(string)) - } - sort.Strings(keys) - return keys -} - -// MapHasKey returns true if a yaml.MapSlice contains a specified key. -func MapHasKey(m yaml.MapSlice, key string) bool { - for _, item := range m { - itemKey, ok := item.Key.(string) - if ok && key == itemKey { - return true - } - } - return false -} - -// MapValueForKey gets the value of a map value for a specified key. -func MapValueForKey(m yaml.MapSlice, key string) interface{} { - for _, item := range m { - itemKey, ok := item.Key.(string) - if ok && key == itemKey { - return item.Value - } - } - return nil -} - -// ConvertInterfaceArrayToStringArray converts an array of interfaces to an array of strings, if possible. -func ConvertInterfaceArrayToStringArray(interfaceArray []interface{}) []string { - stringArray := make([]string, 0) - for _, item := range interfaceArray { - v, ok := item.(string) - if ok { - stringArray = append(stringArray, v) - } - } - return stringArray -} - -// MissingKeysInMap identifies which keys from a list of required keys are not in a map. -func MissingKeysInMap(m yaml.MapSlice, requiredKeys []string) []string { - missingKeys := make([]string, 0) - for _, k := range requiredKeys { - if !MapHasKey(m, k) { - missingKeys = append(missingKeys, k) - } - } - return missingKeys -} - -// InvalidKeysInMap returns keys in a map that don't match a list of allowed keys and patterns. -func InvalidKeysInMap(m yaml.MapSlice, allowedKeys []string, allowedPatterns []*regexp.Regexp) []string { - invalidKeys := make([]string, 0) - for _, item := range m { - itemKey, ok := item.Key.(string) - if ok { - key := itemKey - found := false - // does the key match an allowed key? - for _, allowedKey := range allowedKeys { - if key == allowedKey { - found = true - break - } - } - if !found { - // does the key match an allowed pattern? - for _, allowedPattern := range allowedPatterns { - if allowedPattern.MatchString(key) { - found = true - break - } - } - if !found { - invalidKeys = append(invalidKeys, key) - } - } - } - } - return invalidKeys -} - -// DescribeMap describes a map (for debugging purposes). -func DescribeMap(in interface{}, indent string) string { - description := "" - m, ok := in.(map[string]interface{}) - if ok { - keys := make([]string, 0) - for k := range m { - keys = append(keys, k) - } - sort.Strings(keys) - for _, k := range keys { - v := m[k] - description += fmt.Sprintf("%s%s:\n", indent, k) - description += DescribeMap(v, indent+" ") - } - return description - } - a, ok := in.([]interface{}) - if ok { - for i, v := range a { - description += fmt.Sprintf("%s%d:\n", indent, i) - description += DescribeMap(v, indent+" ") - } - return description - } - description += fmt.Sprintf("%s%+v\n", indent, in) - return description -} - -// PluralProperties returns the string "properties" pluralized. -func PluralProperties(count int) string { - if count == 1 { - return "property" - } - return "properties" -} - -// StringArrayContainsValue returns true if a string array contains a specified value. -func StringArrayContainsValue(array []string, value string) bool { - for _, item := range array { - if item == value { - return true - } - } - return false -} - -// StringArrayContainsValues returns true if a string array contains all of a list of specified values. -func StringArrayContainsValues(array []string, values []string) bool { - for _, value := range values { - if !StringArrayContainsValue(array, value) { - return false - } - } - return true -} - -// StringValue returns the string value of an item. -func StringValue(item interface{}) (value string, ok bool) { - value, ok = item.(string) - if ok { - return value, ok - } - intValue, ok := item.(int) - if ok { - return strconv.Itoa(intValue), true - } - return "", false -} diff --git a/vendor/github.com/googleapis/gnostic/compiler/main.go b/vendor/github.com/googleapis/gnostic/compiler/main.go deleted file mode 100644 index 9713a21cc..000000000 --- a/vendor/github.com/googleapis/gnostic/compiler/main.go +++ /dev/null @@ -1,16 +0,0 @@ -// Copyright 2017 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT 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 compiler provides support functions to generated compiler code. -package compiler diff --git a/vendor/github.com/googleapis/gnostic/compiler/reader.go b/vendor/github.com/googleapis/gnostic/compiler/reader.go deleted file mode 100644 index 604a46a6a..000000000 --- a/vendor/github.com/googleapis/gnostic/compiler/reader.go +++ /dev/null @@ -1,167 +0,0 @@ -// Copyright 2017 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT 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 compiler - -import ( - "fmt" - "gopkg.in/yaml.v2" - "io/ioutil" - "log" - "net/http" - "net/url" - "path/filepath" - "strings" -) - -var fileCache map[string][]byte -var infoCache map[string]interface{} -var count int64 - -var verboseReader = false - -func initializeFileCache() { - if fileCache == nil { - fileCache = make(map[string][]byte, 0) - } -} - -func initializeInfoCache() { - if infoCache == nil { - infoCache = make(map[string]interface{}, 0) - } -} - -// FetchFile gets a specified file from the local filesystem or a remote location. -func FetchFile(fileurl string) ([]byte, error) { - initializeFileCache() - bytes, ok := fileCache[fileurl] - if ok { - if verboseReader { - log.Printf("Cache hit %s", fileurl) - } - return bytes, nil - } - log.Printf("Fetching %s", fileurl) - response, err := http.Get(fileurl) - if err != nil { - return nil, err - } - defer response.Body.Close() - bytes, err = ioutil.ReadAll(response.Body) - if err == nil { - fileCache[fileurl] = bytes - } - return bytes, err -} - -// ReadBytesForFile reads the bytes of a file. -func ReadBytesForFile(filename string) ([]byte, error) { - // is the filename a url? - fileurl, _ := url.Parse(filename) - if fileurl.Scheme != "" { - // yes, fetch it - bytes, err := FetchFile(filename) - if err != nil { - return nil, err - } - return bytes, nil - } - // no, it's a local filename - bytes, err := ioutil.ReadFile(filename) - if err != nil { - return nil, err - } - return bytes, nil -} - -// ReadInfoFromBytes unmarshals a file as a yaml.MapSlice. -func ReadInfoFromBytes(filename string, bytes []byte) (interface{}, error) { - initializeInfoCache() - cachedInfo, ok := infoCache[filename] - if ok { - if verboseReader { - log.Printf("Cache hit info for file %s", filename) - } - return cachedInfo, nil - } - if verboseReader { - log.Printf("Reading info for file %s", filename) - } - var info yaml.MapSlice - err := yaml.Unmarshal(bytes, &info) - if err != nil { - return nil, err - } - infoCache[filename] = info - return info, nil -} - -// ReadInfoForRef reads a file and return the fragment needed to resolve a $ref. -func ReadInfoForRef(basefile string, ref string) (interface{}, error) { - initializeInfoCache() - { - info, ok := infoCache[ref] - if ok { - if verboseReader { - log.Printf("Cache hit for ref %s#%s", basefile, ref) - } - return info, nil - } - } - if verboseReader { - log.Printf("Reading info for ref %s#%s", basefile, ref) - } - count = count + 1 - basedir, _ := filepath.Split(basefile) - parts := strings.Split(ref, "#") - var filename string - if parts[0] != "" { - filename = basedir + parts[0] - } else { - filename = basefile - } - bytes, err := ReadBytesForFile(filename) - if err != nil { - return nil, err - } - info, err := ReadInfoFromBytes(filename, bytes) - if err != nil { - log.Printf("File error: %v\n", err) - } else { - if len(parts) > 1 { - path := strings.Split(parts[1], "/") - for i, key := range path { - if i > 0 { - m, ok := info.(yaml.MapSlice) - if ok { - found := false - for _, section := range m { - if section.Key == key { - info = section.Value - found = true - } - } - if !found { - infoCache[ref] = nil - return nil, NewError(nil, fmt.Sprintf("could not resolve %s", ref)) - } - } - } - } - } - } - infoCache[ref] = info - return info, nil -} diff --git a/vendor/github.com/googleapis/gnostic/extensions/README.md b/vendor/github.com/googleapis/gnostic/extensions/README.md deleted file mode 100644 index ff1c2eb1e..000000000 --- a/vendor/github.com/googleapis/gnostic/extensions/README.md +++ /dev/null @@ -1,5 +0,0 @@ -# Extensions - -This directory contains support code for building Gnostic extensions and associated examples. - -Extensions are used to compile vendor or specification extensions into protocol buffer structures. diff --git a/vendor/github.com/googleapis/gnostic/extensions/extension.pb.go b/vendor/github.com/googleapis/gnostic/extensions/extension.pb.go deleted file mode 100644 index b14f1f945..000000000 --- a/vendor/github.com/googleapis/gnostic/extensions/extension.pb.go +++ /dev/null @@ -1,219 +0,0 @@ -// Code generated by protoc-gen-go. -// source: extension.proto -// DO NOT EDIT! - -/* -Package openapiextension_v1 is a generated protocol buffer package. - -It is generated from these files: - extension.proto - -It has these top-level messages: - Version - ExtensionHandlerRequest - ExtensionHandlerResponse - Wrapper -*/ -package openapiextension_v1 - -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" -import google_protobuf "github.com/golang/protobuf/ptypes/any" - -// 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.ProtoPackageIsVersion2 // please upgrade the proto package - -// The version number of OpenAPI compiler. -type Version struct { - Major int32 `protobuf:"varint,1,opt,name=major" json:"major,omitempty"` - Minor int32 `protobuf:"varint,2,opt,name=minor" json:"minor,omitempty"` - Patch int32 `protobuf:"varint,3,opt,name=patch" json:"patch,omitempty"` - // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should - // be empty for mainline stable releases. - Suffix string `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"` -} - -func (m *Version) Reset() { *m = Version{} } -func (m *Version) String() string { return proto.CompactTextString(m) } -func (*Version) ProtoMessage() {} -func (*Version) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } - -func (m *Version) GetMajor() int32 { - if m != nil { - return m.Major - } - return 0 -} - -func (m *Version) GetMinor() int32 { - if m != nil { - return m.Minor - } - return 0 -} - -func (m *Version) GetPatch() int32 { - if m != nil { - return m.Patch - } - return 0 -} - -func (m *Version) GetSuffix() string { - if m != nil { - return m.Suffix - } - return "" -} - -// An encoded Request is written to the ExtensionHandler's stdin. -type ExtensionHandlerRequest struct { - // The OpenAPI descriptions that were explicitly listed on the command line. - // The specifications will appear in the order they are specified to openapic. - Wrapper *Wrapper `protobuf:"bytes,1,opt,name=wrapper" json:"wrapper,omitempty"` - // The version number of openapi compiler. - CompilerVersion *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"` -} - -func (m *ExtensionHandlerRequest) Reset() { *m = ExtensionHandlerRequest{} } -func (m *ExtensionHandlerRequest) String() string { return proto.CompactTextString(m) } -func (*ExtensionHandlerRequest) ProtoMessage() {} -func (*ExtensionHandlerRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} } - -func (m *ExtensionHandlerRequest) GetWrapper() *Wrapper { - if m != nil { - return m.Wrapper - } - return nil -} - -func (m *ExtensionHandlerRequest) GetCompilerVersion() *Version { - if m != nil { - return m.CompilerVersion - } - return nil -} - -// The extensions writes an encoded ExtensionHandlerResponse to stdout. -type ExtensionHandlerResponse struct { - // true if the extension is handled by the extension handler; false otherwise - Handled bool `protobuf:"varint,1,opt,name=handled" json:"handled,omitempty"` - // Error message. If non-empty, the extension handling failed. - // The extension handler process should exit with status code zero - // even if it reports an error in this way. - // - // This should be used to indicate errors which prevent the extension from - // operating as intended. Errors which indicate a problem in gnostic - // itself -- such as the input Document being unparseable -- should be - // reported by writing a message to stderr and exiting with a non-zero - // status code. - Error []string `protobuf:"bytes,2,rep,name=error" json:"error,omitempty"` - // text output - Value *google_protobuf.Any `protobuf:"bytes,3,opt,name=value" json:"value,omitempty"` -} - -func (m *ExtensionHandlerResponse) Reset() { *m = ExtensionHandlerResponse{} } -func (m *ExtensionHandlerResponse) String() string { return proto.CompactTextString(m) } -func (*ExtensionHandlerResponse) ProtoMessage() {} -func (*ExtensionHandlerResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} } - -func (m *ExtensionHandlerResponse) GetHandled() bool { - if m != nil { - return m.Handled - } - return false -} - -func (m *ExtensionHandlerResponse) GetError() []string { - if m != nil { - return m.Error - } - return nil -} - -func (m *ExtensionHandlerResponse) GetValue() *google_protobuf.Any { - if m != nil { - return m.Value - } - return nil -} - -type Wrapper struct { - // version of the OpenAPI specification in which this extension was written. - Version string `protobuf:"bytes,1,opt,name=version" json:"version,omitempty"` - // Name of the extension - ExtensionName string `protobuf:"bytes,2,opt,name=extension_name,json=extensionName" json:"extension_name,omitempty"` - // Must be a valid yaml for the proto - Yaml string `protobuf:"bytes,3,opt,name=yaml" json:"yaml,omitempty"` -} - -func (m *Wrapper) Reset() { *m = Wrapper{} } -func (m *Wrapper) String() string { return proto.CompactTextString(m) } -func (*Wrapper) ProtoMessage() {} -func (*Wrapper) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} } - -func (m *Wrapper) GetVersion() string { - if m != nil { - return m.Version - } - return "" -} - -func (m *Wrapper) GetExtensionName() string { - if m != nil { - return m.ExtensionName - } - return "" -} - -func (m *Wrapper) GetYaml() string { - if m != nil { - return m.Yaml - } - return "" -} - -func init() { - proto.RegisterType((*Version)(nil), "openapiextension.v1.Version") - proto.RegisterType((*ExtensionHandlerRequest)(nil), "openapiextension.v1.ExtensionHandlerRequest") - proto.RegisterType((*ExtensionHandlerResponse)(nil), "openapiextension.v1.ExtensionHandlerResponse") - proto.RegisterType((*Wrapper)(nil), "openapiextension.v1.Wrapper") -} - -func init() { proto.RegisterFile("extension.proto", fileDescriptor0) } - -var fileDescriptor0 = []byte{ - // 355 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0x74, 0x91, 0x4d, 0x4b, 0xf3, 0x40, - 0x1c, 0xc4, 0x49, 0xdf, 0xf2, 0x64, 0x1f, 0xb4, 0xb2, 0x16, 0x8d, 0xe2, 0xa1, 0x04, 0x84, 0x22, - 0xb8, 0xa5, 0x0a, 0xde, 0x5b, 0x28, 0xea, 0xc5, 0x96, 0x3d, 0xd4, 0x9b, 0x65, 0x9b, 0xfe, 0xdb, - 0x46, 0x92, 0xdd, 0x75, 0xf3, 0x62, 0xfb, 0x55, 0x3c, 0xfa, 0x49, 0x25, 0xbb, 0xd9, 0x7a, 0x50, - 0x6f, 0x99, 0x1f, 0x93, 0xfc, 0x67, 0x26, 0xa8, 0x0d, 0xdb, 0x0c, 0x78, 0x1a, 0x09, 0x4e, 0xa4, - 0x12, 0x99, 0xc0, 0xc7, 0x42, 0x02, 0x67, 0x32, 0xfa, 0xe6, 0xc5, 0xe0, 0xfc, 0x6c, 0x2d, 0xc4, - 0x3a, 0x86, 0xbe, 0xb6, 0x2c, 0xf2, 0x55, 0x9f, 0xf1, 0x9d, 0xf1, 0x07, 0x21, 0x72, 0x67, 0xa0, - 0x4a, 0x23, 0xee, 0xa0, 0x66, 0xc2, 0x5e, 0x85, 0xf2, 0x9d, 0xae, 0xd3, 0x6b, 0x52, 0x23, 0x34, - 0x8d, 0xb8, 0x50, 0x7e, 0xad, 0xa2, 0xa5, 0x28, 0xa9, 0x64, 0x59, 0xb8, 0xf1, 0xeb, 0x86, 0x6a, - 0x81, 0x4f, 0x50, 0x2b, 0xcd, 0x57, 0xab, 0x68, 0xeb, 0x37, 0xba, 0x4e, 0xcf, 0xa3, 0x95, 0x0a, - 0x3e, 0x1c, 0x74, 0x3a, 0xb6, 0x81, 0x1e, 0x18, 0x5f, 0xc6, 0xa0, 0x28, 0xbc, 0xe5, 0x90, 0x66, - 0xf8, 0x0e, 0xb9, 0xef, 0x8a, 0x49, 0x09, 0xe6, 0xee, 0xff, 0x9b, 0x0b, 0xf2, 0x4b, 0x05, 0xf2, - 0x6c, 0x3c, 0xd4, 0x9a, 0xf1, 0x3d, 0x3a, 0x0a, 0x45, 0x22, 0xa3, 0x18, 0xd4, 0xbc, 0x30, 0x0d, - 0x74, 0x98, 0xbf, 0x3e, 0x50, 0xb5, 0xa4, 0x6d, 0xfb, 0x56, 0x05, 0x82, 0x02, 0xf9, 0x3f, 0xb3, - 0xa5, 0x52, 0xf0, 0x14, 0xb0, 0x8f, 0xdc, 0x8d, 0x46, 0x4b, 0x1d, 0xee, 0x1f, 0xb5, 0xb2, 0x1c, - 0x00, 0x94, 0xd2, 0xb3, 0xd4, 0x7b, 0x1e, 0x35, 0x02, 0x5f, 0xa1, 0x66, 0xc1, 0xe2, 0x1c, 0xaa, - 0x24, 0x1d, 0x62, 0x86, 0x27, 0x76, 0x78, 0x32, 0xe4, 0x3b, 0x6a, 0x2c, 0xc1, 0x0b, 0x72, 0xab, - 0x52, 0xe5, 0x19, 0x5b, 0xc1, 0xd1, 0xc3, 0x59, 0x89, 0x2f, 0xd1, 0xe1, 0xbe, 0xc5, 0x9c, 0xb3, - 0x04, 0xf4, 0x6f, 0xf0, 0xe8, 0xc1, 0x9e, 0x3e, 0xb1, 0x04, 0x30, 0x46, 0x8d, 0x1d, 0x4b, 0x62, - 0x7d, 0xd6, 0xa3, 0xfa, 0x79, 0x74, 0x8d, 0xda, 0x42, 0xad, 0xed, 0x16, 0x21, 0x29, 0x06, 0x23, - 0x3c, 0x91, 0xc0, 0x87, 0xd3, 0xc7, 0x7d, 0xdf, 0xd9, 0x60, 0xea, 0x7c, 0xd6, 0xea, 0x93, 0xe1, - 0x78, 0xd1, 0xd2, 0x19, 0x6f, 0xbf, 0x02, 0x00, 0x00, 0xff, 0xff, 0xfc, 0x56, 0x40, 0x4d, 0x52, - 0x02, 0x00, 0x00, -} diff --git a/vendor/github.com/googleapis/gnostic/extensions/extension.proto b/vendor/github.com/googleapis/gnostic/extensions/extension.proto deleted file mode 100644 index 806760a13..000000000 --- a/vendor/github.com/googleapis/gnostic/extensions/extension.proto +++ /dev/null @@ -1,93 +0,0 @@ -// Copyright 2017 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -syntax = "proto3"; - -import "google/protobuf/any.proto"; -package openapiextension.v1; - -// This option lets the proto compiler generate Java code inside the package -// name (see below) instead of inside an outer class. It creates a simpler -// developer experience by reducing one-level of name nesting and be -// consistent with most programming languages that don't support outer classes. -option java_multiple_files = true; - -// The Java outer classname should be the filename in UpperCamelCase. This -// class is only used to hold proto descriptor, so developers don't need to -// work with it directly. -option java_outer_classname = "OpenAPIExtensionV1"; - -// The Java package name must be proto package name with proper prefix. -option java_package = "org.openapic.v1"; - -// A reasonable prefix for the Objective-C symbols generated from the package. -// It should at a minimum be 3 characters long, all uppercase, and convention -// is to use an abbreviation of the package name. Something short, but -// hopefully unique enough to not conflict with things that may come along in -// the future. 'GPB' is reserved for the protocol buffer implementation itself. -// -option objc_class_prefix = "OAE"; // "OpenAPI Extension" - -// The version number of OpenAPI compiler. -message Version { - int32 major = 1; - int32 minor = 2; - int32 patch = 3; - // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should - // be empty for mainline stable releases. - string suffix = 4; -} - -// An encoded Request is written to the ExtensionHandler's stdin. -message ExtensionHandlerRequest { - - // The OpenAPI descriptions that were explicitly listed on the command line. - // The specifications will appear in the order they are specified to openapic. - Wrapper wrapper = 1; - - // The version number of openapi compiler. - Version compiler_version = 3; -} - -// The extensions writes an encoded ExtensionHandlerResponse to stdout. -message ExtensionHandlerResponse { - - // true if the extension is handled by the extension handler; false otherwise - bool handled = 1; - - // Error message. If non-empty, the extension handling failed. - // The extension handler process should exit with status code zero - // even if it reports an error in this way. - // - // This should be used to indicate errors which prevent the extension from - // operating as intended. Errors which indicate a problem in gnostic - // itself -- such as the input Document being unparseable -- should be - // reported by writing a message to stderr and exiting with a non-zero - // status code. - repeated string error = 2; - - // text output - google.protobuf.Any value = 3; -} - -message Wrapper { - // version of the OpenAPI specification in which this extension was written. - string version = 1; - - // Name of the extension - string extension_name = 2; - - // Must be a valid yaml for the proto - string yaml = 3; -} diff --git a/vendor/github.com/googleapis/gnostic/extensions/extensions.go b/vendor/github.com/googleapis/gnostic/extensions/extensions.go deleted file mode 100644 index 94a8e62a7..000000000 --- a/vendor/github.com/googleapis/gnostic/extensions/extensions.go +++ /dev/null @@ -1,82 +0,0 @@ -// Copyright 2017 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT 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 openapiextension_v1 - -import ( - "fmt" - "io/ioutil" - "os" - - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes" -) - -type documentHandler func(version string, extensionName string, document string) -type extensionHandler func(name string, yamlInput string) (bool, proto.Message, error) - -func forInputYamlFromOpenapic(handler documentHandler) { - data, err := ioutil.ReadAll(os.Stdin) - if err != nil { - fmt.Println("File error:", err.Error()) - os.Exit(1) - } - if len(data) == 0 { - fmt.Println("No input data.") - os.Exit(1) - } - request := &ExtensionHandlerRequest{} - err = proto.Unmarshal(data, request) - if err != nil { - fmt.Println("Input error:", err.Error()) - os.Exit(1) - } - handler(request.Wrapper.Version, request.Wrapper.ExtensionName, request.Wrapper.Yaml) -} - -// ProcessExtension calles the handler for a specified extension. -func ProcessExtension(handleExtension extensionHandler) { - response := &ExtensionHandlerResponse{} - forInputYamlFromOpenapic( - func(version string, extensionName string, yamlInput string) { - var newObject proto.Message - var err error - - handled, newObject, err := handleExtension(extensionName, yamlInput) - if !handled { - responseBytes, _ := proto.Marshal(response) - os.Stdout.Write(responseBytes) - os.Exit(0) - } - - // If we reach here, then the extension is handled - response.Handled = true - if err != nil { - response.Error = append(response.Error, err.Error()) - responseBytes, _ := proto.Marshal(response) - os.Stdout.Write(responseBytes) - os.Exit(0) - } - response.Value, err = ptypes.MarshalAny(newObject) - if err != nil { - response.Error = append(response.Error, err.Error()) - responseBytes, _ := proto.Marshal(response) - os.Stdout.Write(responseBytes) - os.Exit(0) - } - }) - - responseBytes, _ := proto.Marshal(response) - os.Stdout.Write(responseBytes) -} diff --git a/vendor/github.com/hashicorp/golang-lru/2q.go b/vendor/github.com/hashicorp/golang-lru/2q.go deleted file mode 100644 index 337d96329..000000000 --- a/vendor/github.com/hashicorp/golang-lru/2q.go +++ /dev/null @@ -1,212 +0,0 @@ -package lru - -import ( - "fmt" - "sync" - - "github.com/hashicorp/golang-lru/simplelru" -) - -const ( - // Default2QRecentRatio is the ratio of the 2Q cache dedicated - // to recently added entries that have only been accessed once. - Default2QRecentRatio = 0.25 - - // Default2QGhostEntries is the default ratio of ghost - // entries kept to track entries recently evicted - Default2QGhostEntries = 0.50 -) - -// TwoQueueCache is a thread-safe fixed size 2Q cache. -// 2Q is an enhancement over the standard LRU cache -// in that it tracks both frequently and recently used -// entries separately. This avoids a burst in access to new -// entries from evicting frequently used entries. It adds some -// additional tracking overhead to the standard LRU cache, and is -// computationally about 2x the cost, and adds some metadata over -// head. The ARCCache is similar, but does not require setting any -// parameters. -type TwoQueueCache struct { - size int - recentSize int - - recent *simplelru.LRU - frequent *simplelru.LRU - recentEvict *simplelru.LRU - lock sync.RWMutex -} - -// New2Q creates a new TwoQueueCache using the default -// values for the parameters. -func New2Q(size int) (*TwoQueueCache, error) { - return New2QParams(size, Default2QRecentRatio, Default2QGhostEntries) -} - -// New2QParams creates a new TwoQueueCache using the provided -// parameter values. -func New2QParams(size int, recentRatio float64, ghostRatio float64) (*TwoQueueCache, error) { - if size <= 0 { - return nil, fmt.Errorf("invalid size") - } - if recentRatio < 0.0 || recentRatio > 1.0 { - return nil, fmt.Errorf("invalid recent ratio") - } - if ghostRatio < 0.0 || ghostRatio > 1.0 { - return nil, fmt.Errorf("invalid ghost ratio") - } - - // Determine the sub-sizes - recentSize := int(float64(size) * recentRatio) - evictSize := int(float64(size) * ghostRatio) - - // Allocate the LRUs - recent, err := simplelru.NewLRU(size, nil) - if err != nil { - return nil, err - } - frequent, err := simplelru.NewLRU(size, nil) - if err != nil { - return nil, err - } - recentEvict, err := simplelru.NewLRU(evictSize, nil) - if err != nil { - return nil, err - } - - // Initialize the cache - c := &TwoQueueCache{ - size: size, - recentSize: recentSize, - recent: recent, - frequent: frequent, - recentEvict: recentEvict, - } - return c, nil -} - -func (c *TwoQueueCache) Get(key interface{}) (interface{}, bool) { - c.lock.Lock() - defer c.lock.Unlock() - - // Check if this is a frequent value - if val, ok := c.frequent.Get(key); ok { - return val, ok - } - - // If the value is contained in recent, then we - // promote it to frequent - if val, ok := c.recent.Peek(key); ok { - c.recent.Remove(key) - c.frequent.Add(key, val) - return val, ok - } - - // No hit - return nil, false -} - -func (c *TwoQueueCache) Add(key, value interface{}) { - c.lock.Lock() - defer c.lock.Unlock() - - // Check if the value is frequently used already, - // and just update the value - if c.frequent.Contains(key) { - c.frequent.Add(key, value) - return - } - - // Check if the value is recently used, and promote - // the value into the frequent list - if c.recent.Contains(key) { - c.recent.Remove(key) - c.frequent.Add(key, value) - return - } - - // If the value was recently evicted, add it to the - // frequently used list - if c.recentEvict.Contains(key) { - c.ensureSpace(true) - c.recentEvict.Remove(key) - c.frequent.Add(key, value) - return - } - - // Add to the recently seen list - c.ensureSpace(false) - c.recent.Add(key, value) - return -} - -// ensureSpace is used to ensure we have space in the cache -func (c *TwoQueueCache) ensureSpace(recentEvict bool) { - // If we have space, nothing to do - recentLen := c.recent.Len() - freqLen := c.frequent.Len() - if recentLen+freqLen < c.size { - return - } - - // If the recent buffer is larger than - // the target, evict from there - if recentLen > 0 && (recentLen > c.recentSize || (recentLen == c.recentSize && !recentEvict)) { - k, _, _ := c.recent.RemoveOldest() - c.recentEvict.Add(k, nil) - return - } - - // Remove from the frequent list otherwise - c.frequent.RemoveOldest() -} - -func (c *TwoQueueCache) Len() int { - c.lock.RLock() - defer c.lock.RUnlock() - return c.recent.Len() + c.frequent.Len() -} - -func (c *TwoQueueCache) Keys() []interface{} { - c.lock.RLock() - defer c.lock.RUnlock() - k1 := c.frequent.Keys() - k2 := c.recent.Keys() - return append(k1, k2...) -} - -func (c *TwoQueueCache) Remove(key interface{}) { - c.lock.Lock() - defer c.lock.Unlock() - if c.frequent.Remove(key) { - return - } - if c.recent.Remove(key) { - return - } - if c.recentEvict.Remove(key) { - return - } -} - -func (c *TwoQueueCache) Purge() { - c.lock.Lock() - defer c.lock.Unlock() - c.recent.Purge() - c.frequent.Purge() - c.recentEvict.Purge() -} - -func (c *TwoQueueCache) Contains(key interface{}) bool { - c.lock.RLock() - defer c.lock.RUnlock() - return c.frequent.Contains(key) || c.recent.Contains(key) -} - -func (c *TwoQueueCache) Peek(key interface{}) (interface{}, bool) { - c.lock.RLock() - defer c.lock.RUnlock() - if val, ok := c.frequent.Peek(key); ok { - return val, ok - } - return c.recent.Peek(key) -} diff --git a/vendor/github.com/hashicorp/golang-lru/LICENSE b/vendor/github.com/hashicorp/golang-lru/LICENSE deleted file mode 100644 index be2cc4dfb..000000000 --- a/vendor/github.com/hashicorp/golang-lru/LICENSE +++ /dev/null @@ -1,362 +0,0 @@ -Mozilla Public License, version 2.0 - -1. Definitions - -1.1. "Contributor" - - means each individual or legal entity that creates, contributes to the - creation of, or owns Covered Software. - -1.2. "Contributor Version" - - means the combination of the Contributions of others (if any) used by a - Contributor and that particular Contributor's Contribution. - -1.3. "Contribution" - - means Covered Software of a particular Contributor. - -1.4. "Covered Software" - - means Source Code Form to which the initial Contributor has attached the - notice in Exhibit A, the Executable Form of such Source Code Form, and - Modifications of such Source Code Form, in each case including portions - thereof. - -1.5. "Incompatible With Secondary Licenses" - means - - a. that the initial Contributor has attached the notice described in - Exhibit B to the Covered Software; or - - b. that the Covered Software was made available under the terms of - version 1.1 or earlier of the License, but not also under the terms of - a Secondary License. - -1.6. "Executable Form" - - means any form of the work other than Source Code Form. - -1.7. "Larger Work" - - means a work that combines Covered Software with other material, in a - separate file or files, that is not Covered Software. - -1.8. "License" - - means this document. - -1.9. "Licensable" - - means having the right to grant, to the maximum extent possible, whether - at the time of the initial grant or subsequently, any and all of the - rights conveyed by this License. - -1.10. "Modifications" - - means any of the following: - - a. any file in Source Code Form that results from an addition to, - deletion from, or modification of the contents of Covered Software; or - - b. any new file in Source Code Form that contains any Covered Software. - -1.11. "Patent Claims" of a Contributor - - means any patent claim(s), including without limitation, method, - process, and apparatus claims, in any patent Licensable by such - Contributor that would be infringed, but for the grant of the License, - by the making, using, selling, offering for sale, having made, import, - or transfer of either its Contributions or its Contributor Version. - -1.12. "Secondary License" - - means either the GNU General Public License, Version 2.0, the GNU Lesser - General Public License, Version 2.1, the GNU Affero General Public - License, Version 3.0, or any later versions of those licenses. - -1.13. "Source Code Form" - - means the form of the work preferred for making modifications. - -1.14. "You" (or "Your") - - means an individual or a legal entity exercising rights under this - License. For legal entities, "You" includes any entity that controls, is - controlled by, or is under common control with You. For purposes of this - definition, "control" means (a) the power, direct or indirect, to cause - the direction or management of such entity, whether by contract or - otherwise, or (b) ownership of more than fifty percent (50%) of the - outstanding shares or beneficial ownership of such entity. - - -2. License Grants and Conditions - -2.1. Grants - - Each Contributor hereby grants You a world-wide, royalty-free, - non-exclusive license: - - a. under intellectual property rights (other than patent or trademark) - Licensable by such Contributor to use, reproduce, make available, - modify, display, perform, distribute, and otherwise exploit its - Contributions, either on an unmodified basis, with Modifications, or - as part of a Larger Work; and - - b. under Patent Claims of such Contributor to make, use, sell, offer for - sale, have made, import, and otherwise transfer either its - Contributions or its Contributor Version. - -2.2. Effective Date - - The licenses granted in Section 2.1 with respect to any Contribution - become effective for each Contribution on the date the Contributor first - distributes such Contribution. - -2.3. Limitations on Grant Scope - - The licenses granted in this Section 2 are the only rights granted under - this License. No additional rights or licenses will be implied from the - distribution or licensing of Covered Software under this License. - Notwithstanding Section 2.1(b) above, no patent license is granted by a - Contributor: - - a. for any code that a Contributor has removed from Covered Software; or - - b. for infringements caused by: (i) Your and any other third party's - modifications of Covered Software, or (ii) the combination of its - Contributions with other software (except as part of its Contributor - Version); or - - c. under Patent Claims infringed by Covered Software in the absence of - its Contributions. - - This License does not grant any rights in the trademarks, service marks, - or logos of any Contributor (except as may be necessary to comply with - the notice requirements in Section 3.4). - -2.4. Subsequent Licenses - - No Contributor makes additional grants as a result of Your choice to - distribute the Covered Software under a subsequent version of this - License (see Section 10.2) or under the terms of a Secondary License (if - permitted under the terms of Section 3.3). - -2.5. Representation - - Each Contributor represents that the Contributor believes its - Contributions are its original creation(s) or it has sufficient rights to - grant the rights to its Contributions conveyed by this License. - -2.6. Fair Use - - This License is not intended to limit any rights You have under - applicable copyright doctrines of fair use, fair dealing, or other - equivalents. - -2.7. Conditions - - Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in - Section 2.1. - - -3. Responsibilities - -3.1. Distribution of Source Form - - All distribution of Covered Software in Source Code Form, including any - Modifications that You create or to which You contribute, must be under - the terms of this License. You must inform recipients that the Source - Code Form of the Covered Software is governed by the terms of this - License, and how they can obtain a copy of this License. You may not - attempt to alter or restrict the recipients' rights in the Source Code - Form. - -3.2. Distribution of Executable Form - - If You distribute Covered Software in Executable Form then: - - a. such Covered Software must also be made available in Source Code Form, - as described in Section 3.1, and You must inform recipients of the - Executable Form how they can obtain a copy of such Source Code Form by - reasonable means in a timely manner, at a charge no more than the cost - of distribution to the recipient; and - - b. You may distribute such Executable Form under the terms of this - License, or sublicense it under different terms, provided that the - license for the Executable Form does not attempt to limit or alter the - recipients' rights in the Source Code Form under this License. - -3.3. Distribution of a Larger Work - - You may create and distribute a Larger Work under terms of Your choice, - provided that You also comply with the requirements of this License for - the Covered Software. If the Larger Work is a combination of Covered - Software with a work governed by one or more Secondary Licenses, and the - Covered Software is not Incompatible With Secondary Licenses, this - License permits You to additionally distribute such Covered Software - under the terms of such Secondary License(s), so that the recipient of - the Larger Work may, at their option, further distribute the Covered - Software under the terms of either this License or such Secondary - License(s). - -3.4. Notices - - You may not remove or alter the substance of any license notices - (including copyright notices, patent notices, disclaimers of warranty, or - limitations of liability) contained within the Source Code Form of the - Covered Software, except that You may alter any license notices to the - extent required to remedy known factual inaccuracies. - -3.5. Application of Additional Terms - - You may choose to offer, and to charge a fee for, warranty, support, - indemnity or liability obligations to one or more recipients of Covered - Software. However, You may do so only on Your own behalf, and not on - behalf of any Contributor. You must make it absolutely clear that any - such warranty, support, indemnity, or liability obligation is offered by - You alone, and You hereby agree to indemnify every Contributor for any - liability incurred by such Contributor as a result of warranty, support, - indemnity or liability terms You offer. You may include additional - disclaimers of warranty and limitations of liability specific to any - jurisdiction. - -4. Inability to Comply Due to Statute or Regulation - - If it is impossible for You to comply with any of the terms of this License - with respect to some or all of the Covered Software due to statute, - judicial order, or regulation then You must: (a) comply with the terms of - this License to the maximum extent possible; and (b) describe the - limitations and the code they affect. Such description must be placed in a - text file included with all distributions of the Covered Software under - this License. Except to the extent prohibited by statute or regulation, - such description must be sufficiently detailed for a recipient of ordinary - skill to be able to understand it. - -5. Termination - -5.1. The rights granted under this License will terminate automatically if You - fail to comply with any of its terms. However, if You become compliant, - then the rights granted under this License from a particular Contributor - are reinstated (a) provisionally, unless and until such Contributor - explicitly and finally terminates Your grants, and (b) on an ongoing - basis, if such Contributor fails to notify You of the non-compliance by - some reasonable means prior to 60 days after You have come back into - compliance. Moreover, Your grants from a particular Contributor are - reinstated on an ongoing basis if such Contributor notifies You of the - non-compliance by some reasonable means, this is the first time You have - received notice of non-compliance with this License from such - Contributor, and You become compliant prior to 30 days after Your receipt - of the notice. - -5.2. If You initiate litigation against any entity by asserting a patent - infringement claim (excluding declaratory judgment actions, - counter-claims, and cross-claims) alleging that a Contributor Version - directly or indirectly infringes any patent, then the rights granted to - You by any and all Contributors for the Covered Software under Section - 2.1 of this License shall terminate. - -5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user - license agreements (excluding distributors and resellers) which have been - validly granted by You or Your distributors under this License prior to - termination shall survive termination. - -6. Disclaimer of Warranty - - Covered Software is provided under this License on an "as is" basis, - without warranty of any kind, either expressed, implied, or statutory, - including, without limitation, warranties that the Covered Software is free - of defects, merchantable, fit for a particular purpose or non-infringing. - The entire risk as to the quality and performance of the Covered Software - is with You. Should any Covered Software prove defective in any respect, - You (not any Contributor) assume the cost of any necessary servicing, - repair, or correction. This disclaimer of warranty constitutes an essential - part of this License. No use of any Covered Software is authorized under - this License except under this disclaimer. - -7. Limitation of Liability - - Under no circumstances and under no legal theory, whether tort (including - negligence), contract, or otherwise, shall any Contributor, or anyone who - distributes Covered Software as permitted above, be liable to You for any - direct, indirect, special, incidental, or consequential damages of any - character including, without limitation, damages for lost profits, loss of - goodwill, work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses, even if such party shall have been - informed of the possibility of such damages. This limitation of liability - shall not apply to liability for death or personal injury resulting from - such party's negligence to the extent applicable law prohibits such - limitation. Some jurisdictions do not allow the exclusion or limitation of - incidental or consequential damages, so this exclusion and limitation may - not apply to You. - -8. Litigation - - Any litigation relating to this License may be brought only in the courts - of a jurisdiction where the defendant maintains its principal place of - business and such litigation shall be governed by laws of that - jurisdiction, without reference to its conflict-of-law provisions. Nothing - in this Section shall prevent a party's ability to bring cross-claims or - counter-claims. - -9. Miscellaneous - - This License represents the complete agreement concerning the subject - matter hereof. If any provision of this License is held to be - unenforceable, such provision shall be reformed only to the extent - necessary to make it enforceable. Any law or regulation which provides that - the language of a contract shall be construed against the drafter shall not - be used to construe this License against a Contributor. - - -10. Versions of the License - -10.1. New Versions - - Mozilla Foundation is the license steward. Except as provided in Section - 10.3, no one other than the license steward has the right to modify or - publish new versions of this License. Each version will be given a - distinguishing version number. - -10.2. Effect of New Versions - - You may distribute the Covered Software under the terms of the version - of the License under which You originally received the Covered Software, - or under the terms of any subsequent version published by the license - steward. - -10.3. Modified Versions - - If you create software not governed by this License, and you want to - create a new license for such software, you may create and use a - modified version of this License if you rename the license and remove - any references to the name of the license steward (except to note that - such modified license differs from this License). - -10.4. Distributing Source Code Form that is Incompatible With Secondary - Licenses If You choose to distribute Source Code Form that is - Incompatible With Secondary Licenses under the terms of this version of - the License, the notice described in Exhibit B of this License must be - attached. - -Exhibit A - Source Code Form License Notice - - This Source Code Form is subject to the - terms of the Mozilla Public License, v. - 2.0. If a copy of the MPL was not - distributed with this file, You can - obtain one at - http://mozilla.org/MPL/2.0/. - -If it is not possible or desirable to put the notice in a particular file, -then You may include the notice in a location (such as a LICENSE file in a -relevant directory) where a recipient would be likely to look for such a -notice. - -You may add additional accurate notices of copyright ownership. - -Exhibit B - "Incompatible With Secondary Licenses" Notice - - This Source Code Form is "Incompatible - With Secondary Licenses", as defined by - the Mozilla Public License, v. 2.0. diff --git a/vendor/github.com/hashicorp/golang-lru/README.md b/vendor/github.com/hashicorp/golang-lru/README.md deleted file mode 100644 index 33e58cfaf..000000000 --- a/vendor/github.com/hashicorp/golang-lru/README.md +++ /dev/null @@ -1,25 +0,0 @@ -golang-lru -========== - -This provides the `lru` package which implements a fixed-size -thread safe LRU cache. It is based on the cache in Groupcache. - -Documentation -============= - -Full docs are available on [Godoc](http://godoc.org/github.com/hashicorp/golang-lru) - -Example -======= - -Using the LRU is very simple: - -```go -l, _ := New(128) -for i := 0; i < 256; i++ { - l.Add(i, nil) -} -if l.Len() != 128 { - panic(fmt.Sprintf("bad len: %v", l.Len())) -} -``` diff --git a/vendor/github.com/hashicorp/golang-lru/arc.go b/vendor/github.com/hashicorp/golang-lru/arc.go deleted file mode 100644 index a2a252817..000000000 --- a/vendor/github.com/hashicorp/golang-lru/arc.go +++ /dev/null @@ -1,257 +0,0 @@ -package lru - -import ( - "sync" - - "github.com/hashicorp/golang-lru/simplelru" -) - -// ARCCache is a thread-safe fixed size Adaptive Replacement Cache (ARC). -// ARC is an enhancement over the standard LRU cache in that tracks both -// frequency and recency of use. This avoids a burst in access to new -// entries from evicting the frequently used older entries. It adds some -// additional tracking overhead to a standard LRU cache, computationally -// it is roughly 2x the cost, and the extra memory overhead is linear -// with the size of the cache. ARC has been patented by IBM, but is -// similar to the TwoQueueCache (2Q) which requires setting parameters. -type ARCCache struct { - size int // Size is the total capacity of the cache - p int // P is the dynamic preference towards T1 or T2 - - t1 *simplelru.LRU // T1 is the LRU for recently accessed items - b1 *simplelru.LRU // B1 is the LRU for evictions from t1 - - t2 *simplelru.LRU // T2 is the LRU for frequently accessed items - b2 *simplelru.LRU // B2 is the LRU for evictions from t2 - - lock sync.RWMutex -} - -// NewARC creates an ARC of the given size -func NewARC(size int) (*ARCCache, error) { - // Create the sub LRUs - b1, err := simplelru.NewLRU(size, nil) - if err != nil { - return nil, err - } - b2, err := simplelru.NewLRU(size, nil) - if err != nil { - return nil, err - } - t1, err := simplelru.NewLRU(size, nil) - if err != nil { - return nil, err - } - t2, err := simplelru.NewLRU(size, nil) - if err != nil { - return nil, err - } - - // Initialize the ARC - c := &ARCCache{ - size: size, - p: 0, - t1: t1, - b1: b1, - t2: t2, - b2: b2, - } - return c, nil -} - -// Get looks up a key's value from the cache. -func (c *ARCCache) Get(key interface{}) (interface{}, bool) { - c.lock.Lock() - defer c.lock.Unlock() - - // Ff the value is contained in T1 (recent), then - // promote it to T2 (frequent) - if val, ok := c.t1.Peek(key); ok { - c.t1.Remove(key) - c.t2.Add(key, val) - return val, ok - } - - // Check if the value is contained in T2 (frequent) - if val, ok := c.t2.Get(key); ok { - return val, ok - } - - // No hit - return nil, false -} - -// Add adds a value to the cache. -func (c *ARCCache) Add(key, value interface{}) { - c.lock.Lock() - defer c.lock.Unlock() - - // Check if the value is contained in T1 (recent), and potentially - // promote it to frequent T2 - if c.t1.Contains(key) { - c.t1.Remove(key) - c.t2.Add(key, value) - return - } - - // Check if the value is already in T2 (frequent) and update it - if c.t2.Contains(key) { - c.t2.Add(key, value) - return - } - - // Check if this value was recently evicted as part of the - // recently used list - if c.b1.Contains(key) { - // T1 set is too small, increase P appropriately - delta := 1 - b1Len := c.b1.Len() - b2Len := c.b2.Len() - if b2Len > b1Len { - delta = b2Len / b1Len - } - if c.p+delta >= c.size { - c.p = c.size - } else { - c.p += delta - } - - // Potentially need to make room in the cache - if c.t1.Len()+c.t2.Len() >= c.size { - c.replace(false) - } - - // Remove from B1 - c.b1.Remove(key) - - // Add the key to the frequently used list - c.t2.Add(key, value) - return - } - - // Check if this value was recently evicted as part of the - // frequently used list - if c.b2.Contains(key) { - // T2 set is too small, decrease P appropriately - delta := 1 - b1Len := c.b1.Len() - b2Len := c.b2.Len() - if b1Len > b2Len { - delta = b1Len / b2Len - } - if delta >= c.p { - c.p = 0 - } else { - c.p -= delta - } - - // Potentially need to make room in the cache - if c.t1.Len()+c.t2.Len() >= c.size { - c.replace(true) - } - - // Remove from B2 - c.b2.Remove(key) - - // Add the key to the frequntly used list - c.t2.Add(key, value) - return - } - - // Potentially need to make room in the cache - if c.t1.Len()+c.t2.Len() >= c.size { - c.replace(false) - } - - // Keep the size of the ghost buffers trim - if c.b1.Len() > c.size-c.p { - c.b1.RemoveOldest() - } - if c.b2.Len() > c.p { - c.b2.RemoveOldest() - } - - // Add to the recently seen list - c.t1.Add(key, value) - return -} - -// replace is used to adaptively evict from either T1 or T2 -// based on the current learned value of P -func (c *ARCCache) replace(b2ContainsKey bool) { - t1Len := c.t1.Len() - if t1Len > 0 && (t1Len > c.p || (t1Len == c.p && b2ContainsKey)) { - k, _, ok := c.t1.RemoveOldest() - if ok { - c.b1.Add(k, nil) - } - } else { - k, _, ok := c.t2.RemoveOldest() - if ok { - c.b2.Add(k, nil) - } - } -} - -// Len returns the number of cached entries -func (c *ARCCache) Len() int { - c.lock.RLock() - defer c.lock.RUnlock() - return c.t1.Len() + c.t2.Len() -} - -// Keys returns all the cached keys -func (c *ARCCache) Keys() []interface{} { - c.lock.RLock() - defer c.lock.RUnlock() - k1 := c.t1.Keys() - k2 := c.t2.Keys() - return append(k1, k2...) -} - -// Remove is used to purge a key from the cache -func (c *ARCCache) Remove(key interface{}) { - c.lock.Lock() - defer c.lock.Unlock() - if c.t1.Remove(key) { - return - } - if c.t2.Remove(key) { - return - } - if c.b1.Remove(key) { - return - } - if c.b2.Remove(key) { - return - } -} - -// Purge is used to clear the cache -func (c *ARCCache) Purge() { - c.lock.Lock() - defer c.lock.Unlock() - c.t1.Purge() - c.t2.Purge() - c.b1.Purge() - c.b2.Purge() -} - -// Contains is used to check if the cache contains a key -// without updating recency or frequency. -func (c *ARCCache) Contains(key interface{}) bool { - c.lock.RLock() - defer c.lock.RUnlock() - return c.t1.Contains(key) || c.t2.Contains(key) -} - -// Peek is used to inspect the cache value of a key -// without updating recency or frequency. -func (c *ARCCache) Peek(key interface{}) (interface{}, bool) { - c.lock.RLock() - defer c.lock.RUnlock() - if val, ok := c.t1.Peek(key); ok { - return val, ok - } - return c.t2.Peek(key) -} diff --git a/vendor/github.com/hashicorp/golang-lru/lru.go b/vendor/github.com/hashicorp/golang-lru/lru.go deleted file mode 100644 index a6285f989..000000000 --- a/vendor/github.com/hashicorp/golang-lru/lru.go +++ /dev/null @@ -1,114 +0,0 @@ -// This package provides a simple LRU cache. It is based on the -// LRU implementation in groupcache: -// https://github.com/golang/groupcache/tree/master/lru -package lru - -import ( - "sync" - - "github.com/hashicorp/golang-lru/simplelru" -) - -// Cache is a thread-safe fixed size LRU cache. -type Cache struct { - lru *simplelru.LRU - lock sync.RWMutex -} - -// New creates an LRU of the given size -func New(size int) (*Cache, error) { - return NewWithEvict(size, nil) -} - -// NewWithEvict constructs a fixed size cache with the given eviction -// callback. -func NewWithEvict(size int, onEvicted func(key interface{}, value interface{})) (*Cache, error) { - lru, err := simplelru.NewLRU(size, simplelru.EvictCallback(onEvicted)) - if err != nil { - return nil, err - } - c := &Cache{ - lru: lru, - } - return c, nil -} - -// Purge is used to completely clear the cache -func (c *Cache) Purge() { - c.lock.Lock() - c.lru.Purge() - c.lock.Unlock() -} - -// Add adds a value to the cache. Returns true if an eviction occurred. -func (c *Cache) Add(key, value interface{}) bool { - c.lock.Lock() - defer c.lock.Unlock() - return c.lru.Add(key, value) -} - -// Get looks up a key's value from the cache. -func (c *Cache) Get(key interface{}) (interface{}, bool) { - c.lock.Lock() - defer c.lock.Unlock() - return c.lru.Get(key) -} - -// Check if a key is in the cache, without updating the recent-ness -// or deleting it for being stale. -func (c *Cache) Contains(key interface{}) bool { - c.lock.RLock() - defer c.lock.RUnlock() - return c.lru.Contains(key) -} - -// Returns the key value (or undefined if not found) without updating -// the "recently used"-ness of the key. -func (c *Cache) Peek(key interface{}) (interface{}, bool) { - c.lock.RLock() - defer c.lock.RUnlock() - return c.lru.Peek(key) -} - -// ContainsOrAdd checks if a key is in the cache without updating the -// recent-ness or deleting it for being stale, and if not, adds the value. -// Returns whether found and whether an eviction occurred. -func (c *Cache) ContainsOrAdd(key, value interface{}) (ok, evict bool) { - c.lock.Lock() - defer c.lock.Unlock() - - if c.lru.Contains(key) { - return true, false - } else { - evict := c.lru.Add(key, value) - return false, evict - } -} - -// Remove removes the provided key from the cache. -func (c *Cache) Remove(key interface{}) { - c.lock.Lock() - c.lru.Remove(key) - c.lock.Unlock() -} - -// RemoveOldest removes the oldest item from the cache. -func (c *Cache) RemoveOldest() { - c.lock.Lock() - c.lru.RemoveOldest() - c.lock.Unlock() -} - -// Keys returns a slice of the keys in the cache, from oldest to newest. -func (c *Cache) Keys() []interface{} { - c.lock.RLock() - defer c.lock.RUnlock() - return c.lru.Keys() -} - -// Len returns the number of items in the cache. -func (c *Cache) Len() int { - c.lock.RLock() - defer c.lock.RUnlock() - return c.lru.Len() -} diff --git a/vendor/github.com/hashicorp/golang-lru/simplelru/lru.go b/vendor/github.com/hashicorp/golang-lru/simplelru/lru.go deleted file mode 100644 index cb416b394..000000000 --- a/vendor/github.com/hashicorp/golang-lru/simplelru/lru.go +++ /dev/null @@ -1,160 +0,0 @@ -package simplelru - -import ( - "container/list" - "errors" -) - -// EvictCallback is used to get a callback when a cache entry is evicted -type EvictCallback func(key interface{}, value interface{}) - -// LRU implements a non-thread safe fixed size LRU cache -type LRU struct { - size int - evictList *list.List - items map[interface{}]*list.Element - onEvict EvictCallback -} - -// entry is used to hold a value in the evictList -type entry struct { - key interface{} - value interface{} -} - -// NewLRU constructs an LRU of the given size -func NewLRU(size int, onEvict EvictCallback) (*LRU, error) { - if size <= 0 { - return nil, errors.New("Must provide a positive size") - } - c := &LRU{ - size: size, - evictList: list.New(), - items: make(map[interface{}]*list.Element), - onEvict: onEvict, - } - return c, nil -} - -// Purge is used to completely clear the cache -func (c *LRU) Purge() { - for k, v := range c.items { - if c.onEvict != nil { - c.onEvict(k, v.Value.(*entry).value) - } - delete(c.items, k) - } - c.evictList.Init() -} - -// Add adds a value to the cache. Returns true if an eviction occurred. -func (c *LRU) Add(key, value interface{}) bool { - // Check for existing item - if ent, ok := c.items[key]; ok { - c.evictList.MoveToFront(ent) - ent.Value.(*entry).value = value - return false - } - - // Add new item - ent := &entry{key, value} - entry := c.evictList.PushFront(ent) - c.items[key] = entry - - evict := c.evictList.Len() > c.size - // Verify size not exceeded - if evict { - c.removeOldest() - } - return evict -} - -// Get looks up a key's value from the cache. -func (c *LRU) Get(key interface{}) (value interface{}, ok bool) { - if ent, ok := c.items[key]; ok { - c.evictList.MoveToFront(ent) - return ent.Value.(*entry).value, true - } - return -} - -// Check if a key is in the cache, without updating the recent-ness -// or deleting it for being stale. -func (c *LRU) Contains(key interface{}) (ok bool) { - _, ok = c.items[key] - return ok -} - -// Returns the key value (or undefined if not found) without updating -// the "recently used"-ness of the key. -func (c *LRU) Peek(key interface{}) (value interface{}, ok bool) { - if ent, ok := c.items[key]; ok { - return ent.Value.(*entry).value, true - } - return nil, ok -} - -// Remove removes the provided key from the cache, returning if the -// key was contained. -func (c *LRU) Remove(key interface{}) bool { - if ent, ok := c.items[key]; ok { - c.removeElement(ent) - return true - } - return false -} - -// RemoveOldest removes the oldest item from the cache. -func (c *LRU) RemoveOldest() (interface{}, interface{}, bool) { - ent := c.evictList.Back() - if ent != nil { - c.removeElement(ent) - kv := ent.Value.(*entry) - return kv.key, kv.value, true - } - return nil, nil, false -} - -// GetOldest returns the oldest entry -func (c *LRU) GetOldest() (interface{}, interface{}, bool) { - ent := c.evictList.Back() - if ent != nil { - kv := ent.Value.(*entry) - return kv.key, kv.value, true - } - return nil, nil, false -} - -// Keys returns a slice of the keys in the cache, from oldest to newest. -func (c *LRU) Keys() []interface{} { - keys := make([]interface{}, len(c.items)) - i := 0 - for ent := c.evictList.Back(); ent != nil; ent = ent.Prev() { - keys[i] = ent.Value.(*entry).key - i++ - } - return keys -} - -// Len returns the number of items in the cache. -func (c *LRU) Len() int { - return c.evictList.Len() -} - -// removeOldest removes the oldest item from the cache. -func (c *LRU) removeOldest() { - ent := c.evictList.Back() - if ent != nil { - c.removeElement(ent) - } -} - -// removeElement is used to remove a given list element from the cache -func (c *LRU) removeElement(e *list.Element) { - c.evictList.Remove(e) - kv := e.Value.(*entry) - delete(c.items, kv.key) - if c.onEvict != nil { - c.onEvict(kv.key, kv.value) - } -} diff --git a/vendor/github.com/kr/pty/License b/vendor/github.com/kr/pty/License deleted file mode 100644 index 6b7558b6b..000000000 --- a/vendor/github.com/kr/pty/License +++ /dev/null @@ -1,23 +0,0 @@ -Copyright (c) 2011 Keith Rarick - -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/kr/pty/README.md b/vendor/github.com/kr/pty/README.md deleted file mode 100644 index 7b7900c3a..000000000 --- a/vendor/github.com/kr/pty/README.md +++ /dev/null @@ -1,36 +0,0 @@ -# pty - -Pty is a Go package for using unix pseudo-terminals. - -## Install - - go get github.com/kr/pty - -## Example - -```go -package main - -import ( - "github.com/kr/pty" - "io" - "os" - "os/exec" -) - -func main() { - c := exec.Command("grep", "--color=auto", "bar") - f, err := pty.Start(c) - if err != nil { - panic(err) - } - - go func() { - f.Write([]byte("foo\n")) - f.Write([]byte("bar\n")) - f.Write([]byte("baz\n")) - f.Write([]byte{4}) // EOT - }() - io.Copy(os.Stdout, f) -} -``` diff --git a/vendor/github.com/kr/pty/doc.go b/vendor/github.com/kr/pty/doc.go deleted file mode 100644 index 190cfbea9..000000000 --- a/vendor/github.com/kr/pty/doc.go +++ /dev/null @@ -1,16 +0,0 @@ -// Package pty provides functions for working with Unix terminals. -package pty - -import ( - "errors" - "os" -) - -// ErrUnsupported is returned if a function is not -// available on the current platform. -var ErrUnsupported = errors.New("unsupported") - -// Opens a pty and its corresponding tty. -func Open() (pty, tty *os.File, err error) { - return open() -} diff --git a/vendor/github.com/kr/pty/ioctl.go b/vendor/github.com/kr/pty/ioctl.go deleted file mode 100644 index c57c19e7e..000000000 --- a/vendor/github.com/kr/pty/ioctl.go +++ /dev/null @@ -1,13 +0,0 @@ -// +build !windows - -package pty - -import "syscall" - -func ioctl(fd, cmd, ptr uintptr) error { - _, _, e := syscall.Syscall(syscall.SYS_IOCTL, fd, cmd, ptr) - if e != 0 { - return e - } - return nil -} diff --git a/vendor/github.com/kr/pty/ioctl_bsd.go b/vendor/github.com/kr/pty/ioctl_bsd.go deleted file mode 100644 index 73b12c53c..000000000 --- a/vendor/github.com/kr/pty/ioctl_bsd.go +++ /dev/null @@ -1,39 +0,0 @@ -// +build darwin dragonfly freebsd netbsd openbsd - -package pty - -// from -const ( - _IOC_VOID uintptr = 0x20000000 - _IOC_OUT uintptr = 0x40000000 - _IOC_IN uintptr = 0x80000000 - _IOC_IN_OUT uintptr = _IOC_OUT | _IOC_IN - _IOC_DIRMASK = _IOC_VOID | _IOC_OUT | _IOC_IN - - _IOC_PARAM_SHIFT = 13 - _IOC_PARAM_MASK = (1 << _IOC_PARAM_SHIFT) - 1 -) - -func _IOC_PARM_LEN(ioctl uintptr) uintptr { - return (ioctl >> 16) & _IOC_PARAM_MASK -} - -func _IOC(inout uintptr, group byte, ioctl_num uintptr, param_len uintptr) uintptr { - return inout | (param_len&_IOC_PARAM_MASK)<<16 | uintptr(group)<<8 | ioctl_num -} - -func _IO(group byte, ioctl_num uintptr) uintptr { - return _IOC(_IOC_VOID, group, ioctl_num, 0) -} - -func _IOR(group byte, ioctl_num uintptr, param_len uintptr) uintptr { - return _IOC(_IOC_OUT, group, ioctl_num, param_len) -} - -func _IOW(group byte, ioctl_num uintptr, param_len uintptr) uintptr { - return _IOC(_IOC_IN, group, ioctl_num, param_len) -} - -func _IOWR(group byte, ioctl_num uintptr, param_len uintptr) uintptr { - return _IOC(_IOC_IN_OUT, group, ioctl_num, param_len) -} diff --git a/vendor/github.com/kr/pty/pty_darwin.go b/vendor/github.com/kr/pty/pty_darwin.go deleted file mode 100644 index 4f4d5ca26..000000000 --- a/vendor/github.com/kr/pty/pty_darwin.go +++ /dev/null @@ -1,60 +0,0 @@ -package pty - -import ( - "errors" - "os" - "syscall" - "unsafe" -) - -func open() (pty, tty *os.File, err error) { - p, err := os.OpenFile("/dev/ptmx", os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - - sname, err := ptsname(p) - if err != nil { - return nil, nil, err - } - - err = grantpt(p) - if err != nil { - return nil, nil, err - } - - err = unlockpt(p) - if err != nil { - return nil, nil, err - } - - t, err := os.OpenFile(sname, os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - return p, t, nil -} - -func ptsname(f *os.File) (string, error) { - n := make([]byte, _IOC_PARM_LEN(syscall.TIOCPTYGNAME)) - - err := ioctl(f.Fd(), syscall.TIOCPTYGNAME, uintptr(unsafe.Pointer(&n[0]))) - if err != nil { - return "", err - } - - for i, c := range n { - if c == 0 { - return string(n[:i]), nil - } - } - return "", errors.New("TIOCPTYGNAME string not NUL-terminated") -} - -func grantpt(f *os.File) error { - return ioctl(f.Fd(), syscall.TIOCPTYGRANT, 0) -} - -func unlockpt(f *os.File) error { - return ioctl(f.Fd(), syscall.TIOCPTYUNLK, 0) -} diff --git a/vendor/github.com/kr/pty/pty_dragonfly.go b/vendor/github.com/kr/pty/pty_dragonfly.go deleted file mode 100644 index 5431fb5ae..000000000 --- a/vendor/github.com/kr/pty/pty_dragonfly.go +++ /dev/null @@ -1,76 +0,0 @@ -package pty - -import ( - "errors" - "os" - "strings" - "syscall" - "unsafe" -) - -// same code as pty_darwin.go -func open() (pty, tty *os.File, err error) { - p, err := os.OpenFile("/dev/ptmx", os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - - sname, err := ptsname(p) - if err != nil { - return nil, nil, err - } - - err = grantpt(p) - if err != nil { - return nil, nil, err - } - - err = unlockpt(p) - if err != nil { - return nil, nil, err - } - - t, err := os.OpenFile(sname, os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - return p, t, nil -} - -func grantpt(f *os.File) error { - _, err := isptmaster(f.Fd()) - return err -} - -func unlockpt(f *os.File) error { - _, err := isptmaster(f.Fd()) - return err -} - -func isptmaster(fd uintptr) (bool, error) { - err := ioctl(fd, syscall.TIOCISPTMASTER, 0) - return err == nil, err -} - -var ( - emptyFiodgnameArg fiodgnameArg - ioctl_FIODNAME = _IOW('f', 120, unsafe.Sizeof(emptyFiodgnameArg)) -) - -func ptsname(f *os.File) (string, error) { - name := make([]byte, _C_SPECNAMELEN) - fa := fiodgnameArg{Name: (*byte)(unsafe.Pointer(&name[0])), Len: _C_SPECNAMELEN, Pad_cgo_0: [4]byte{0, 0, 0, 0}} - - err := ioctl(f.Fd(), ioctl_FIODNAME, uintptr(unsafe.Pointer(&fa))) - if err != nil { - return "", err - } - - for i, c := range name { - if c == 0 { - s := "/dev/" + string(name[:i]) - return strings.Replace(s, "ptm", "pts", -1), nil - } - } - return "", errors.New("TIOCPTYGNAME string not NUL-terminated") -} diff --git a/vendor/github.com/kr/pty/pty_freebsd.go b/vendor/github.com/kr/pty/pty_freebsd.go deleted file mode 100644 index b341babd0..000000000 --- a/vendor/github.com/kr/pty/pty_freebsd.go +++ /dev/null @@ -1,73 +0,0 @@ -package pty - -import ( - "errors" - "os" - "syscall" - "unsafe" -) - -func posix_openpt(oflag int) (fd int, err error) { - r0, _, e1 := syscall.Syscall(syscall.SYS_POSIX_OPENPT, uintptr(oflag), 0, 0) - fd = int(r0) - if e1 != 0 { - err = e1 - } - return -} - -func open() (pty, tty *os.File, err error) { - fd, err := posix_openpt(syscall.O_RDWR | syscall.O_CLOEXEC) - if err != nil { - return nil, nil, err - } - - p := os.NewFile(uintptr(fd), "/dev/pts") - sname, err := ptsname(p) - if err != nil { - return nil, nil, err - } - - t, err := os.OpenFile("/dev/"+sname, os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - return p, t, nil -} - -func isptmaster(fd uintptr) (bool, error) { - err := ioctl(fd, syscall.TIOCPTMASTER, 0) - return err == nil, err -} - -var ( - emptyFiodgnameArg fiodgnameArg - ioctl_FIODGNAME = _IOW('f', 120, unsafe.Sizeof(emptyFiodgnameArg)) -) - -func ptsname(f *os.File) (string, error) { - master, err := isptmaster(f.Fd()) - if err != nil { - return "", err - } - if !master { - return "", syscall.EINVAL - } - - const n = _C_SPECNAMELEN + 1 - var ( - buf = make([]byte, n) - arg = fiodgnameArg{Len: n, Buf: (*byte)(unsafe.Pointer(&buf[0]))} - ) - err = ioctl(f.Fd(), ioctl_FIODGNAME, uintptr(unsafe.Pointer(&arg))) - if err != nil { - return "", err - } - - for i, c := range buf { - if c == 0 { - return string(buf[:i]), nil - } - } - return "", errors.New("FIODGNAME string not NUL-terminated") -} diff --git a/vendor/github.com/kr/pty/pty_linux.go b/vendor/github.com/kr/pty/pty_linux.go deleted file mode 100644 index cb901a21e..000000000 --- a/vendor/github.com/kr/pty/pty_linux.go +++ /dev/null @@ -1,46 +0,0 @@ -package pty - -import ( - "os" - "strconv" - "syscall" - "unsafe" -) - -func open() (pty, tty *os.File, err error) { - p, err := os.OpenFile("/dev/ptmx", os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - - sname, err := ptsname(p) - if err != nil { - return nil, nil, err - } - - err = unlockpt(p) - if err != nil { - return nil, nil, err - } - - t, err := os.OpenFile(sname, os.O_RDWR|syscall.O_NOCTTY, 0) - if err != nil { - return nil, nil, err - } - return p, t, nil -} - -func ptsname(f *os.File) (string, error) { - var n _C_uint - err := ioctl(f.Fd(), syscall.TIOCGPTN, uintptr(unsafe.Pointer(&n))) - if err != nil { - return "", err - } - return "/dev/pts/" + strconv.Itoa(int(n)), nil -} - -func unlockpt(f *os.File) error { - var u _C_int - // use TIOCSPTLCK with a zero valued arg to clear the slave pty lock - return ioctl(f.Fd(), syscall.TIOCSPTLCK, uintptr(unsafe.Pointer(&u))) -} diff --git a/vendor/github.com/kr/pty/pty_unsupported.go b/vendor/github.com/kr/pty/pty_unsupported.go deleted file mode 100644 index bd3d1e7e0..000000000 --- a/vendor/github.com/kr/pty/pty_unsupported.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build !linux,!darwin,!freebsd,!dragonfly - -package pty - -import ( - "os" -) - -func open() (pty, tty *os.File, err error) { - return nil, nil, ErrUnsupported -} diff --git a/vendor/github.com/kr/pty/run.go b/vendor/github.com/kr/pty/run.go deleted file mode 100644 index baecca8af..000000000 --- a/vendor/github.com/kr/pty/run.go +++ /dev/null @@ -1,34 +0,0 @@ -// +build !windows - -package pty - -import ( - "os" - "os/exec" - "syscall" -) - -// Start assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout, -// and c.Stderr, calls c.Start, and returns the File of the tty's -// corresponding pty. -func Start(c *exec.Cmd) (pty *os.File, err error) { - pty, tty, err := Open() - if err != nil { - return nil, err - } - defer tty.Close() - c.Stdout = tty - c.Stdin = tty - c.Stderr = tty - if c.SysProcAttr == nil { - c.SysProcAttr = &syscall.SysProcAttr{} - } - c.SysProcAttr.Setctty = true - c.SysProcAttr.Setsid = true - err = c.Start() - if err != nil { - pty.Close() - return nil, err - } - return pty, err -} diff --git a/vendor/github.com/kr/pty/util.go b/vendor/github.com/kr/pty/util.go deleted file mode 100644 index a4fab9a7c..000000000 --- a/vendor/github.com/kr/pty/util.go +++ /dev/null @@ -1,37 +0,0 @@ -// +build !windows - -package pty - -import ( - "os" - "syscall" - "unsafe" -) - -// Getsize returns the number of rows (lines) and cols (positions -// in each line) in terminal t. -func Getsize(t *os.File) (rows, cols int, err error) { - var ws winsize - err = windowrect(&ws, t.Fd()) - return int(ws.ws_row), int(ws.ws_col), err -} - -type winsize struct { - ws_row uint16 - ws_col uint16 - ws_xpixel uint16 - ws_ypixel uint16 -} - -func windowrect(ws *winsize, fd uintptr) error { - _, _, errno := syscall.Syscall( - syscall.SYS_IOCTL, - fd, - syscall.TIOCGWINSZ, - uintptr(unsafe.Pointer(ws)), - ) - if errno != 0 { - return syscall.Errno(errno) - } - return nil -} diff --git a/vendor/github.com/kr/pty/ztypes_386.go b/vendor/github.com/kr/pty/ztypes_386.go deleted file mode 100644 index ff0b8fd83..000000000 --- a/vendor/github.com/kr/pty/ztypes_386.go +++ /dev/null @@ -1,9 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/kr/pty/ztypes_amd64.go b/vendor/github.com/kr/pty/ztypes_amd64.go deleted file mode 100644 index ff0b8fd83..000000000 --- a/vendor/github.com/kr/pty/ztypes_amd64.go +++ /dev/null @@ -1,9 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/kr/pty/ztypes_arm.go b/vendor/github.com/kr/pty/ztypes_arm.go deleted file mode 100644 index ff0b8fd83..000000000 --- a/vendor/github.com/kr/pty/ztypes_arm.go +++ /dev/null @@ -1,9 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/kr/pty/ztypes_arm64.go b/vendor/github.com/kr/pty/ztypes_arm64.go deleted file mode 100644 index 6c29a4b91..000000000 --- a/vendor/github.com/kr/pty/ztypes_arm64.go +++ /dev/null @@ -1,11 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -// +build arm64 - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/kr/pty/ztypes_dragonfly_amd64.go b/vendor/github.com/kr/pty/ztypes_dragonfly_amd64.go deleted file mode 100644 index 6b0ba037f..000000000 --- a/vendor/github.com/kr/pty/ztypes_dragonfly_amd64.go +++ /dev/null @@ -1,14 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types_dragonfly.go - -package pty - -const ( - _C_SPECNAMELEN = 0x3f -) - -type fiodgnameArg struct { - Name *byte - Len uint32 - Pad_cgo_0 [4]byte -} diff --git a/vendor/github.com/kr/pty/ztypes_freebsd_386.go b/vendor/github.com/kr/pty/ztypes_freebsd_386.go deleted file mode 100644 index d9975374e..000000000 --- a/vendor/github.com/kr/pty/ztypes_freebsd_386.go +++ /dev/null @@ -1,13 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types_freebsd.go - -package pty - -const ( - _C_SPECNAMELEN = 0x3f -) - -type fiodgnameArg struct { - Len int32 - Buf *byte -} diff --git a/vendor/github.com/kr/pty/ztypes_freebsd_amd64.go b/vendor/github.com/kr/pty/ztypes_freebsd_amd64.go deleted file mode 100644 index 5fa102fcd..000000000 --- a/vendor/github.com/kr/pty/ztypes_freebsd_amd64.go +++ /dev/null @@ -1,14 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types_freebsd.go - -package pty - -const ( - _C_SPECNAMELEN = 0x3f -) - -type fiodgnameArg struct { - Len int32 - Pad_cgo_0 [4]byte - Buf *byte -} diff --git a/vendor/github.com/kr/pty/ztypes_freebsd_arm.go b/vendor/github.com/kr/pty/ztypes_freebsd_arm.go deleted file mode 100644 index d9975374e..000000000 --- a/vendor/github.com/kr/pty/ztypes_freebsd_arm.go +++ /dev/null @@ -1,13 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types_freebsd.go - -package pty - -const ( - _C_SPECNAMELEN = 0x3f -) - -type fiodgnameArg struct { - Len int32 - Buf *byte -} diff --git a/vendor/github.com/kr/pty/ztypes_mipsx.go b/vendor/github.com/kr/pty/ztypes_mipsx.go deleted file mode 100644 index f0ce74086..000000000 --- a/vendor/github.com/kr/pty/ztypes_mipsx.go +++ /dev/null @@ -1,12 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -// +build linux -// +build mips mipsle mips64 mips64le - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/kr/pty/ztypes_ppc64.go b/vendor/github.com/kr/pty/ztypes_ppc64.go deleted file mode 100644 index 4e1af8431..000000000 --- a/vendor/github.com/kr/pty/ztypes_ppc64.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build ppc64 - -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/kr/pty/ztypes_ppc64le.go b/vendor/github.com/kr/pty/ztypes_ppc64le.go deleted file mode 100644 index e6780f4e2..000000000 --- a/vendor/github.com/kr/pty/ztypes_ppc64le.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build ppc64le - -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/kr/pty/ztypes_s390x.go b/vendor/github.com/kr/pty/ztypes_s390x.go deleted file mode 100644 index a7452b61c..000000000 --- a/vendor/github.com/kr/pty/ztypes_s390x.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build s390x - -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/golang.org/x/crypto/ed25519/ed25519.go b/vendor/golang.org/x/crypto/ed25519/ed25519.go deleted file mode 100644 index 16cd38546..000000000 --- a/vendor/golang.org/x/crypto/ed25519/ed25519.go +++ /dev/null @@ -1,181 +0,0 @@ -// Copyright 2016 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 ed25519 implements the Ed25519 signature algorithm. See -// https://ed25519.cr.yp.to/. -// -// These functions are also compatible with the “Ed25519” function defined in -// https://tools.ietf.org/html/draft-irtf-cfrg-eddsa-05. -package ed25519 - -// This code is a port of the public domain, “ref10” implementation of ed25519 -// from SUPERCOP. - -import ( - "bytes" - "crypto" - cryptorand "crypto/rand" - "crypto/sha512" - "errors" - "io" - "strconv" - - "golang.org/x/crypto/ed25519/internal/edwards25519" -) - -const ( - // PublicKeySize is the size, in bytes, of public keys as used in this package. - PublicKeySize = 32 - // PrivateKeySize is the size, in bytes, of private keys as used in this package. - PrivateKeySize = 64 - // SignatureSize is the size, in bytes, of signatures generated and verified by this package. - SignatureSize = 64 -) - -// PublicKey is the type of Ed25519 public keys. -type PublicKey []byte - -// PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer. -type PrivateKey []byte - -// Public returns the PublicKey corresponding to priv. -func (priv PrivateKey) Public() crypto.PublicKey { - publicKey := make([]byte, PublicKeySize) - copy(publicKey, priv[32:]) - return PublicKey(publicKey) -} - -// Sign signs the given message with priv. -// Ed25519 performs two passes over messages to be signed and therefore cannot -// handle pre-hashed messages. Thus opts.HashFunc() must return zero to -// indicate the message hasn't been hashed. This can be achieved by passing -// crypto.Hash(0) as the value for opts. -func (priv PrivateKey) Sign(rand io.Reader, message []byte, opts crypto.SignerOpts) (signature []byte, err error) { - if opts.HashFunc() != crypto.Hash(0) { - return nil, errors.New("ed25519: cannot sign hashed message") - } - - return Sign(priv, message), nil -} - -// GenerateKey generates a public/private key pair using entropy from rand. -// If rand is nil, crypto/rand.Reader will be used. -func GenerateKey(rand io.Reader) (publicKey PublicKey, privateKey PrivateKey, err error) { - if rand == nil { - rand = cryptorand.Reader - } - - privateKey = make([]byte, PrivateKeySize) - publicKey = make([]byte, PublicKeySize) - _, err = io.ReadFull(rand, privateKey[:32]) - if err != nil { - return nil, nil, err - } - - digest := sha512.Sum512(privateKey[:32]) - digest[0] &= 248 - digest[31] &= 127 - digest[31] |= 64 - - var A edwards25519.ExtendedGroupElement - var hBytes [32]byte - copy(hBytes[:], digest[:]) - edwards25519.GeScalarMultBase(&A, &hBytes) - var publicKeyBytes [32]byte - A.ToBytes(&publicKeyBytes) - - copy(privateKey[32:], publicKeyBytes[:]) - copy(publicKey, publicKeyBytes[:]) - - return publicKey, privateKey, nil -} - -// Sign signs the message with privateKey and returns a signature. It will -// panic if len(privateKey) is not PrivateKeySize. -func Sign(privateKey PrivateKey, message []byte) []byte { - if l := len(privateKey); l != PrivateKeySize { - panic("ed25519: bad private key length: " + strconv.Itoa(l)) - } - - h := sha512.New() - h.Write(privateKey[:32]) - - var digest1, messageDigest, hramDigest [64]byte - var expandedSecretKey [32]byte - h.Sum(digest1[:0]) - copy(expandedSecretKey[:], digest1[:]) - expandedSecretKey[0] &= 248 - expandedSecretKey[31] &= 63 - expandedSecretKey[31] |= 64 - - h.Reset() - h.Write(digest1[32:]) - h.Write(message) - h.Sum(messageDigest[:0]) - - var messageDigestReduced [32]byte - edwards25519.ScReduce(&messageDigestReduced, &messageDigest) - var R edwards25519.ExtendedGroupElement - edwards25519.GeScalarMultBase(&R, &messageDigestReduced) - - var encodedR [32]byte - R.ToBytes(&encodedR) - - h.Reset() - h.Write(encodedR[:]) - h.Write(privateKey[32:]) - h.Write(message) - h.Sum(hramDigest[:0]) - var hramDigestReduced [32]byte - edwards25519.ScReduce(&hramDigestReduced, &hramDigest) - - var s [32]byte - edwards25519.ScMulAdd(&s, &hramDigestReduced, &expandedSecretKey, &messageDigestReduced) - - signature := make([]byte, SignatureSize) - copy(signature[:], encodedR[:]) - copy(signature[32:], s[:]) - - return signature -} - -// Verify reports whether sig is a valid signature of message by publicKey. It -// will panic if len(publicKey) is not PublicKeySize. -func Verify(publicKey PublicKey, message, sig []byte) bool { - if l := len(publicKey); l != PublicKeySize { - panic("ed25519: bad public key length: " + strconv.Itoa(l)) - } - - if len(sig) != SignatureSize || sig[63]&224 != 0 { - return false - } - - var A edwards25519.ExtendedGroupElement - var publicKeyBytes [32]byte - copy(publicKeyBytes[:], publicKey) - if !A.FromBytes(&publicKeyBytes) { - return false - } - edwards25519.FeNeg(&A.X, &A.X) - edwards25519.FeNeg(&A.T, &A.T) - - h := sha512.New() - h.Write(sig[:32]) - h.Write(publicKey[:]) - h.Write(message) - var digest [64]byte - h.Sum(digest[:0]) - - var hReduced [32]byte - edwards25519.ScReduce(&hReduced, &digest) - - var R edwards25519.ProjectiveGroupElement - var b [32]byte - copy(b[:], sig[32:]) - edwards25519.GeDoubleScalarMultVartime(&R, &hReduced, &A, &b) - - var checkR [32]byte - R.ToBytes(&checkR) - return bytes.Equal(sig[:32], checkR[:]) -} diff --git a/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go b/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go deleted file mode 100644 index e39f086c1..000000000 --- a/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go +++ /dev/null @@ -1,1422 +0,0 @@ -// Copyright 2016 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 edwards25519 - -// These values are from the public domain, “ref10” implementation of ed25519 -// from SUPERCOP. - -// d is a constant in the Edwards curve equation. -var d = FieldElement{ - -10913610, 13857413, -15372611, 6949391, 114729, -8787816, -6275908, -3247719, -18696448, -12055116, -} - -// d2 is 2*d. -var d2 = FieldElement{ - -21827239, -5839606, -30745221, 13898782, 229458, 15978800, -12551817, -6495438, 29715968, 9444199, -} - -// SqrtM1 is the square-root of -1 in the field. -var SqrtM1 = FieldElement{ - -32595792, -7943725, 9377950, 3500415, 12389472, -272473, -25146209, -2005654, 326686, 11406482, -} - -// A is a constant in the Montgomery-form of curve25519. -var A = FieldElement{ - 486662, 0, 0, 0, 0, 0, 0, 0, 0, 0, -} - -// bi contains precomputed multiples of the base-point. See the Ed25519 paper -// for a discussion about how these values are used. -var bi = [8]PreComputedGroupElement{ - { - FieldElement{25967493, -14356035, 29566456, 3660896, -12694345, 4014787, 27544626, -11754271, -6079156, 2047605}, - FieldElement{-12545711, 934262, -2722910, 3049990, -727428, 9406986, 12720692, 5043384, 19500929, -15469378}, - FieldElement{-8738181, 4489570, 9688441, -14785194, 10184609, -12363380, 29287919, 11864899, -24514362, -4438546}, - }, - { - FieldElement{15636291, -9688557, 24204773, -7912398, 616977, -16685262, 27787600, -14772189, 28944400, -1550024}, - FieldElement{16568933, 4717097, -11556148, -1102322, 15682896, -11807043, 16354577, -11775962, 7689662, 11199574}, - FieldElement{30464156, -5976125, -11779434, -15670865, 23220365, 15915852, 7512774, 10017326, -17749093, -9920357}, - }, - { - FieldElement{10861363, 11473154, 27284546, 1981175, -30064349, 12577861, 32867885, 14515107, -15438304, 10819380}, - FieldElement{4708026, 6336745, 20377586, 9066809, -11272109, 6594696, -25653668, 12483688, -12668491, 5581306}, - FieldElement{19563160, 16186464, -29386857, 4097519, 10237984, -4348115, 28542350, 13850243, -23678021, -15815942}, - }, - { - FieldElement{5153746, 9909285, 1723747, -2777874, 30523605, 5516873, 19480852, 5230134, -23952439, -15175766}, - FieldElement{-30269007, -3463509, 7665486, 10083793, 28475525, 1649722, 20654025, 16520125, 30598449, 7715701}, - FieldElement{28881845, 14381568, 9657904, 3680757, -20181635, 7843316, -31400660, 1370708, 29794553, -1409300}, - }, - { - FieldElement{-22518993, -6692182, 14201702, -8745502, -23510406, 8844726, 18474211, -1361450, -13062696, 13821877}, - FieldElement{-6455177, -7839871, 3374702, -4740862, -27098617, -10571707, 31655028, -7212327, 18853322, -14220951}, - FieldElement{4566830, -12963868, -28974889, -12240689, -7602672, -2830569, -8514358, -10431137, 2207753, -3209784}, - }, - { - FieldElement{-25154831, -4185821, 29681144, 7868801, -6854661, -9423865, -12437364, -663000, -31111463, -16132436}, - FieldElement{25576264, -2703214, 7349804, -11814844, 16472782, 9300885, 3844789, 15725684, 171356, 6466918}, - FieldElement{23103977, 13316479, 9739013, -16149481, 817875, -15038942, 8965339, -14088058, -30714912, 16193877}, - }, - { - FieldElement{-33521811, 3180713, -2394130, 14003687, -16903474, -16270840, 17238398, 4729455, -18074513, 9256800}, - FieldElement{-25182317, -4174131, 32336398, 5036987, -21236817, 11360617, 22616405, 9761698, -19827198, 630305}, - FieldElement{-13720693, 2639453, -24237460, -7406481, 9494427, -5774029, -6554551, -15960994, -2449256, -14291300}, - }, - { - FieldElement{-3151181, -5046075, 9282714, 6866145, -31907062, -863023, -18940575, 15033784, 25105118, -7894876}, - FieldElement{-24326370, 15950226, -31801215, -14592823, -11662737, -5090925, 1573892, -2625887, 2198790, -15804619}, - FieldElement{-3099351, 10324967, -2241613, 7453183, -5446979, -2735503, -13812022, -16236442, -32461234, -12290683}, - }, -} - -// base contains precomputed multiples of the base-point. See the Ed25519 paper -// for a discussion about how these values are used. -var base = [32][8]PreComputedGroupElement{ - { - { - FieldElement{25967493, -14356035, 29566456, 3660896, -12694345, 4014787, 27544626, -11754271, -6079156, 2047605}, - FieldElement{-12545711, 934262, -2722910, 3049990, -727428, 9406986, 12720692, 5043384, 19500929, -15469378}, - FieldElement{-8738181, 4489570, 9688441, -14785194, 10184609, -12363380, 29287919, 11864899, -24514362, -4438546}, - }, - { - FieldElement{-12815894, -12976347, -21581243, 11784320, -25355658, -2750717, -11717903, -3814571, -358445, -10211303}, - FieldElement{-21703237, 6903825, 27185491, 6451973, -29577724, -9554005, -15616551, 11189268, -26829678, -5319081}, - FieldElement{26966642, 11152617, 32442495, 15396054, 14353839, -12752335, -3128826, -9541118, -15472047, -4166697}, - }, - { - FieldElement{15636291, -9688557, 24204773, -7912398, 616977, -16685262, 27787600, -14772189, 28944400, -1550024}, - FieldElement{16568933, 4717097, -11556148, -1102322, 15682896, -11807043, 16354577, -11775962, 7689662, 11199574}, - FieldElement{30464156, -5976125, -11779434, -15670865, 23220365, 15915852, 7512774, 10017326, -17749093, -9920357}, - }, - { - FieldElement{-17036878, 13921892, 10945806, -6033431, 27105052, -16084379, -28926210, 15006023, 3284568, -6276540}, - FieldElement{23599295, -8306047, -11193664, -7687416, 13236774, 10506355, 7464579, 9656445, 13059162, 10374397}, - FieldElement{7798556, 16710257, 3033922, 2874086, 28997861, 2835604, 32406664, -3839045, -641708, -101325}, - }, - { - FieldElement{10861363, 11473154, 27284546, 1981175, -30064349, 12577861, 32867885, 14515107, -15438304, 10819380}, - FieldElement{4708026, 6336745, 20377586, 9066809, -11272109, 6594696, -25653668, 12483688, -12668491, 5581306}, - FieldElement{19563160, 16186464, -29386857, 4097519, 10237984, -4348115, 28542350, 13850243, -23678021, -15815942}, - }, - { - FieldElement{-15371964, -12862754, 32573250, 4720197, -26436522, 5875511, -19188627, -15224819, -9818940, -12085777}, - FieldElement{-8549212, 109983, 15149363, 2178705, 22900618, 4543417, 3044240, -15689887, 1762328, 14866737}, - 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FieldElement{24900749, 14435722, 17209120, -15292541, -22592275, 9878983, -7689309, -16335821, -24568481, 11788948}, - }, - { - FieldElement{-3118155, -11395194, -13802089, 14797441, 9652448, -6845904, -20037437, 10410733, -24568470, -1458691}, - FieldElement{-15659161, 16736706, -22467150, 10215878, -9097177, 7563911, 11871841, -12505194, -18513325, 8464118}, - FieldElement{-23400612, 8348507, -14585951, -861714, -3950205, -6373419, 14325289, 8628612, 33313881, -8370517}, - }, - { - FieldElement{-20186973, -4967935, 22367356, 5271547, -1097117, -4788838, -24805667, -10236854, -8940735, -5818269}, - FieldElement{-6948785, -1795212, -32625683, -16021179, 32635414, -7374245, 15989197, -12838188, 28358192, -4253904}, - FieldElement{-23561781, -2799059, -32351682, -1661963, -9147719, 10429267, -16637684, 4072016, -5351664, 5596589}, - }, - { - FieldElement{-28236598, -3390048, 12312896, 6213178, 3117142, 16078565, 29266239, 2557221, 1768301, 15373193}, - FieldElement{-7243358, -3246960, -4593467, -7553353, -127927, -912245, -1090902, -4504991, -24660491, 3442910}, - FieldElement{-30210571, 5124043, 14181784, 8197961, 18964734, -11939093, 22597931, 7176455, -18585478, 13365930}, - }, - { - FieldElement{-7877390, -1499958, 8324673, 4690079, 6261860, 890446, 24538107, -8570186, -9689599, -3031667}, - FieldElement{25008904, -10771599, -4305031, -9638010, 16265036, 15721635, 683793, -11823784, 15723479, -15163481}, - FieldElement{-9660625, 12374379, -27006999, -7026148, -7724114, -12314514, 11879682, 5400171, 519526, -1235876}, - }, - { - FieldElement{22258397, -16332233, -7869817, 14613016, -22520255, -2950923, -20353881, 7315967, 16648397, 7605640}, - FieldElement{-8081308, -8464597, -8223311, 9719710, 19259459, -15348212, 23994942, -5281555, -9468848, 4763278}, - FieldElement{-21699244, 9220969, -15730624, 1084137, -25476107, -2852390, 31088447, -7764523, -11356529, 728112}, - }, - { - FieldElement{26047220, -11751471, -6900323, -16521798, 24092068, 9158119, -4273545, -12555558, -29365436, -5498272}, - FieldElement{17510331, -322857, 5854289, 8403524, 17133918, -3112612, -28111007, 12327945, 10750447, 10014012}, - FieldElement{-10312768, 3936952, 9156313, -8897683, 16498692, -994647, -27481051, -666732, 3424691, 7540221}, - }, - { - FieldElement{30322361, -6964110, 11361005, -4143317, 7433304, 4989748, -7071422, -16317219, -9244265, 15258046}, - FieldElement{13054562, -2779497, 19155474, 469045, -12482797, 4566042, 5631406, 2711395, 1062915, -5136345}, - FieldElement{-19240248, -11254599, -29509029, -7499965, -5835763, 13005411, -6066489, 12194497, 32960380, 1459310}, - }, - }, - { - { - FieldElement{19852034, 7027924, 23669353, 10020366, 8586503, -6657907, 394197, -6101885, 18638003, -11174937}, - FieldElement{31395534, 15098109, 26581030, 8030562, -16527914, -5007134, 9012486, -7584354, -6643087, -5442636}, - FieldElement{-9192165, -2347377, -1997099, 4529534, 25766844, 607986, -13222, 9677543, -32294889, -6456008}, - }, - { - FieldElement{-2444496, -149937, 29348902, 8186665, 1873760, 12489863, -30934579, -7839692, -7852844, -8138429}, - FieldElement{-15236356, -15433509, 7766470, 746860, 26346930, -10221762, -27333451, 10754588, -9431476, 5203576}, - FieldElement{31834314, 14135496, -770007, 5159118, 20917671, -16768096, -7467973, -7337524, 31809243, 7347066}, - }, - { - FieldElement{-9606723, -11874240, 20414459, 13033986, 13716524, -11691881, 19797970, -12211255, 15192876, -2087490}, - FieldElement{-12663563, -2181719, 1168162, -3804809, 26747877, -14138091, 10609330, 12694420, 33473243, -13382104}, - FieldElement{33184999, 11180355, 15832085, -11385430, -1633671, 225884, 15089336, -11023903, -6135662, 14480053}, - }, - { - FieldElement{31308717, -5619998, 31030840, -1897099, 15674547, -6582883, 5496208, 13685227, 27595050, 8737275}, - FieldElement{-20318852, -15150239, 10933843, -16178022, 8335352, -7546022, -31008351, -12610604, 26498114, 66511}, - FieldElement{22644454, -8761729, -16671776, 4884562, -3105614, -13559366, 30540766, -4286747, -13327787, -7515095}, - }, - { - FieldElement{-28017847, 9834845, 18617207, -2681312, -3401956, -13307506, 8205540, 13585437, -17127465, 15115439}, - FieldElement{23711543, -672915, 31206561, -8362711, 6164647, -9709987, -33535882, -1426096, 8236921, 16492939}, - FieldElement{-23910559, -13515526, -26299483, -4503841, 25005590, -7687270, 19574902, 10071562, 6708380, -6222424}, - }, - { - FieldElement{2101391, -4930054, 19702731, 2367575, -15427167, 1047675, 5301017, 9328700, 29955601, -11678310}, - FieldElement{3096359, 9271816, -21620864, -15521844, -14847996, -7592937, -25892142, -12635595, -9917575, 6216608}, - FieldElement{-32615849, 338663, -25195611, 2510422, -29213566, -13820213, 24822830, -6146567, -26767480, 7525079}, - }, - { - FieldElement{-23066649, -13985623, 16133487, -7896178, -3389565, 778788, -910336, -2782495, -19386633, 11994101}, - FieldElement{21691500, -13624626, -641331, -14367021, 3285881, -3483596, -25064666, 9718258, -7477437, 13381418}, - FieldElement{18445390, -4202236, 14979846, 11622458, -1727110, -3582980, 23111648, -6375247, 28535282, 15779576}, - }, - { - FieldElement{30098053, 3089662, -9234387, 16662135, -21306940, 11308411, -14068454, 12021730, 9955285, -16303356}, - FieldElement{9734894, -14576830, -7473633, -9138735, 2060392, 11313496, -18426029, 9924399, 20194861, 13380996}, - FieldElement{-26378102, -7965207, -22167821, 15789297, -18055342, -6168792, -1984914, 15707771, 26342023, 10146099}, - }, - }, - { - { - FieldElement{-26016874, -219943, 21339191, -41388, 19745256, -2878700, -29637280, 2227040, 21612326, -545728}, - FieldElement{-13077387, 1184228, 23562814, -5970442, -20351244, -6348714, 25764461, 12243797, -20856566, 11649658}, - FieldElement{-10031494, 11262626, 27384172, 2271902, 26947504, -15997771, 39944, 6114064, 33514190, 2333242}, - }, - { - FieldElement{-21433588, -12421821, 8119782, 7219913, -21830522, -9016134, -6679750, -12670638, 24350578, -13450001}, - FieldElement{-4116307, -11271533, -23886186, 4843615, -30088339, 690623, -31536088, -10406836, 8317860, 12352766}, - FieldElement{18200138, -14475911, -33087759, -2696619, -23702521, -9102511, -23552096, -2287550, 20712163, 6719373}, - }, - { - FieldElement{26656208, 6075253, -7858556, 1886072, -28344043, 4262326, 11117530, -3763210, 26224235, -3297458}, - FieldElement{-17168938, -14854097, -3395676, -16369877, -19954045, 14050420, 21728352, 9493610, 18620611, -16428628}, - FieldElement{-13323321, 13325349, 11432106, 5964811, 18609221, 6062965, -5269471, -9725556, -30701573, -16479657}, - }, - { - FieldElement{-23860538, -11233159, 26961357, 1640861, -32413112, -16737940, 12248509, -5240639, 13735342, 1934062}, - FieldElement{25089769, 6742589, 17081145, -13406266, 21909293, -16067981, -15136294, -3765346, -21277997, 5473616}, - FieldElement{31883677, -7961101, 1083432, -11572403, 22828471, 13290673, -7125085, 12469656, 29111212, -5451014}, - }, - { - FieldElement{24244947, -15050407, -26262976, 2791540, -14997599, 16666678, 24367466, 6388839, -10295587, 452383}, - FieldElement{-25640782, -3417841, 5217916, 16224624, 19987036, -4082269, -24236251, -5915248, 15766062, 8407814}, - FieldElement{-20406999, 13990231, 15495425, 16395525, 5377168, 15166495, -8917023, -4388953, -8067909, 2276718}, - }, - { - FieldElement{30157918, 12924066, -17712050, 9245753, 19895028, 3368142, -23827587, 5096219, 22740376, -7303417}, - FieldElement{2041139, -14256350, 7783687, 13876377, -25946985, -13352459, 24051124, 13742383, -15637599, 13295222}, - FieldElement{33338237, -8505733, 12532113, 7977527, 9106186, -1715251, -17720195, -4612972, -4451357, -14669444}, - }, - { - FieldElement{-20045281, 5454097, -14346548, 6447146, 28862071, 1883651, -2469266, -4141880, 7770569, 9620597}, - FieldElement{23208068, 7979712, 33071466, 8149229, 1758231, -10834995, 30945528, -1694323, -33502340, -14767970}, - FieldElement{1439958, -16270480, -1079989, -793782, 4625402, 10647766, -5043801, 1220118, 30494170, -11440799}, - }, - { - FieldElement{-5037580, -13028295, -2970559, -3061767, 15640974, -6701666, -26739026, 926050, -1684339, -13333647}, - FieldElement{13908495, -3549272, 30919928, -6273825, -21521863, 7989039, 9021034, 9078865, 3353509, 4033511}, - FieldElement{-29663431, -15113610, 32259991, -344482, 24295849, -12912123, 23161163, 8839127, 27485041, 7356032}, - }, - }, - { - { - FieldElement{9661027, 705443, 11980065, -5370154, -1628543, 14661173, -6346142, 2625015, 28431036, -16771834}, - FieldElement{-23839233, -8311415, -25945511, 7480958, -17681669, -8354183, -22545972, 14150565, 15970762, 4099461}, - FieldElement{29262576, 16756590, 26350592, -8793563, 8529671, -11208050, 13617293, -9937143, 11465739, 8317062}, - }, - { - FieldElement{-25493081, -6962928, 32500200, -9419051, -23038724, -2302222, 14898637, 3848455, 20969334, -5157516}, - FieldElement{-20384450, -14347713, -18336405, 13884722, -33039454, 2842114, -21610826, -3649888, 11177095, 14989547}, - FieldElement{-24496721, -11716016, 16959896, 2278463, 12066309, 10137771, 13515641, 2581286, -28487508, 9930240}, - }, - { - FieldElement{-17751622, -2097826, 16544300, -13009300, -15914807, -14949081, 18345767, -13403753, 16291481, -5314038}, - FieldElement{-33229194, 2553288, 32678213, 9875984, 8534129, 6889387, -9676774, 6957617, 4368891, 9788741}, - FieldElement{16660756, 7281060, -10830758, 12911820, 20108584, -8101676, -21722536, -8613148, 16250552, -11111103}, - }, - { - FieldElement{-19765507, 2390526, -16551031, 14161980, 1905286, 6414907, 4689584, 10604807, -30190403, 4782747}, - FieldElement{-1354539, 14736941, -7367442, -13292886, 7710542, -14155590, -9981571, 4383045, 22546403, 437323}, - FieldElement{31665577, -12180464, -16186830, 1491339, -18368625, 3294682, 27343084, 2786261, -30633590, -14097016}, - }, - { - FieldElement{-14467279, -683715, -33374107, 7448552, 19294360, 14334329, -19690631, 2355319, -19284671, -6114373}, - FieldElement{15121312, -15796162, 6377020, -6031361, -10798111, -12957845, 18952177, 15496498, -29380133, 11754228}, - FieldElement{-2637277, -13483075, 8488727, -14303896, 12728761, -1622493, 7141596, 11724556, 22761615, -10134141}, - }, - { - FieldElement{16918416, 11729663, -18083579, 3022987, -31015732, -13339659, -28741185, -12227393, 32851222, 11717399}, - FieldElement{11166634, 7338049, -6722523, 4531520, -29468672, -7302055, 31474879, 3483633, -1193175, -4030831}, - FieldElement{-185635, 9921305, 31456609, -13536438, -12013818, 13348923, 33142652, 6546660, -19985279, -3948376}, - }, - { - FieldElement{-32460596, 11266712, -11197107, -7899103, 31703694, 3855903, -8537131, -12833048, -30772034, -15486313}, - FieldElement{-18006477, 12709068, 3991746, -6479188, -21491523, -10550425, -31135347, -16049879, 10928917, 3011958}, - FieldElement{-6957757, -15594337, 31696059, 334240, 29576716, 14796075, -30831056, -12805180, 18008031, 10258577}, - }, - { - FieldElement{-22448644, 15655569, 7018479, -4410003, -30314266, -1201591, -1853465, 1367120, 25127874, 6671743}, - FieldElement{29701166, -14373934, -10878120, 9279288, -17568, 13127210, 21382910, 11042292, 25838796, 4642684}, - FieldElement{-20430234, 14955537, -24126347, 8124619, -5369288, -5990470, 30468147, -13900640, 18423289, 4177476}, - }, - }, -} diff --git a/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go b/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go deleted file mode 100644 index 5f8b99478..000000000 --- a/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go +++ /dev/null @@ -1,1771 +0,0 @@ -// Copyright 2016 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 edwards25519 - -// This code is a port of the public domain, “ref10” implementation of ed25519 -// from SUPERCOP. - -// FieldElement represents an element of the field GF(2^255 - 19). An element -// t, entries t[0]...t[9], represents the integer t[0]+2^26 t[1]+2^51 t[2]+2^77 -// t[3]+2^102 t[4]+...+2^230 t[9]. Bounds on each t[i] vary depending on -// context. -type FieldElement [10]int32 - -var zero FieldElement - -func FeZero(fe *FieldElement) { - copy(fe[:], zero[:]) -} - -func FeOne(fe *FieldElement) { - FeZero(fe) - fe[0] = 1 -} - -func FeAdd(dst, a, b *FieldElement) { - dst[0] = a[0] + b[0] - dst[1] = a[1] + b[1] - dst[2] = a[2] + b[2] - dst[3] = a[3] + b[3] - dst[4] = a[4] + b[4] - dst[5] = a[5] + b[5] - dst[6] = a[6] + b[6] - dst[7] = a[7] + b[7] - dst[8] = a[8] + b[8] - dst[9] = a[9] + b[9] -} - -func FeSub(dst, a, b *FieldElement) { - dst[0] = a[0] - b[0] - dst[1] = a[1] - b[1] - dst[2] = a[2] - b[2] - dst[3] = a[3] - b[3] - dst[4] = a[4] - b[4] - dst[5] = a[5] - b[5] - dst[6] = a[6] - b[6] - dst[7] = a[7] - b[7] - dst[8] = a[8] - b[8] - dst[9] = a[9] - b[9] -} - -func FeCopy(dst, src *FieldElement) { - copy(dst[:], src[:]) -} - -// Replace (f,g) with (g,g) if b == 1; -// replace (f,g) with (f,g) if b == 0. -// -// Preconditions: b in {0,1}. -func FeCMove(f, g *FieldElement, b int32) { - b = -b - f[0] ^= b & (f[0] ^ g[0]) - f[1] ^= b & (f[1] ^ g[1]) - f[2] ^= b & (f[2] ^ g[2]) - f[3] ^= b & (f[3] ^ g[3]) - f[4] ^= b & (f[4] ^ g[4]) - f[5] ^= b & (f[5] ^ g[5]) - f[6] ^= b & (f[6] ^ g[6]) - f[7] ^= b & (f[7] ^ g[7]) - f[8] ^= b & (f[8] ^ g[8]) - f[9] ^= b & (f[9] ^ g[9]) -} - -func load3(in []byte) int64 { - var r int64 - r = int64(in[0]) - r |= int64(in[1]) << 8 - r |= int64(in[2]) << 16 - return r -} - -func load4(in []byte) int64 { - var r int64 - r = int64(in[0]) - r |= int64(in[1]) << 8 - r |= int64(in[2]) << 16 - r |= int64(in[3]) << 24 - return r -} - -func FeFromBytes(dst *FieldElement, src *[32]byte) { - h0 := load4(src[:]) - h1 := load3(src[4:]) << 6 - h2 := load3(src[7:]) << 5 - h3 := load3(src[10:]) << 3 - h4 := load3(src[13:]) << 2 - h5 := load4(src[16:]) - h6 := load3(src[20:]) << 7 - h7 := load3(src[23:]) << 5 - h8 := load3(src[26:]) << 4 - h9 := (load3(src[29:]) & 8388607) << 2 - - FeCombine(dst, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -// FeToBytes marshals h to s. -// Preconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Write p=2^255-19; q=floor(h/p). -// Basic claim: q = floor(2^(-255)(h + 19 2^(-25)h9 + 2^(-1))). -// -// Proof: -// Have |h|<=p so |q|<=1 so |19^2 2^(-255) q|<1/4. -// Also have |h-2^230 h9|<2^230 so |19 2^(-255)(h-2^230 h9)|<1/4. -// -// Write y=2^(-1)-19^2 2^(-255)q-19 2^(-255)(h-2^230 h9). -// Then 0> 25 - q = (h[0] + q) >> 26 - q = (h[1] + q) >> 25 - q = (h[2] + q) >> 26 - q = (h[3] + q) >> 25 - q = (h[4] + q) >> 26 - q = (h[5] + q) >> 25 - q = (h[6] + q) >> 26 - q = (h[7] + q) >> 25 - q = (h[8] + q) >> 26 - q = (h[9] + q) >> 25 - - // Goal: Output h-(2^255-19)q, which is between 0 and 2^255-20. - h[0] += 19 * q - // Goal: Output h-2^255 q, which is between 0 and 2^255-20. - - carry[0] = h[0] >> 26 - h[1] += carry[0] - h[0] -= carry[0] << 26 - carry[1] = h[1] >> 25 - h[2] += carry[1] - h[1] -= carry[1] << 25 - carry[2] = h[2] >> 26 - h[3] += carry[2] - h[2] -= carry[2] << 26 - carry[3] = h[3] >> 25 - h[4] += carry[3] - h[3] -= carry[3] << 25 - carry[4] = h[4] >> 26 - h[5] += carry[4] - h[4] -= carry[4] << 26 - carry[5] = h[5] >> 25 - h[6] += carry[5] - h[5] -= carry[5] << 25 - carry[6] = h[6] >> 26 - h[7] += carry[6] - h[6] -= carry[6] << 26 - carry[7] = h[7] >> 25 - h[8] += carry[7] - h[7] -= carry[7] << 25 - carry[8] = h[8] >> 26 - h[9] += carry[8] - h[8] -= carry[8] << 26 - carry[9] = h[9] >> 25 - h[9] -= carry[9] << 25 - // h10 = carry9 - - // Goal: Output h[0]+...+2^255 h10-2^255 q, which is between 0 and 2^255-20. - // Have h[0]+...+2^230 h[9] between 0 and 2^255-1; - // evidently 2^255 h10-2^255 q = 0. - // Goal: Output h[0]+...+2^230 h[9]. - - s[0] = byte(h[0] >> 0) - s[1] = byte(h[0] >> 8) - s[2] = byte(h[0] >> 16) - s[3] = byte((h[0] >> 24) | (h[1] << 2)) - s[4] = byte(h[1] >> 6) - s[5] = byte(h[1] >> 14) - s[6] = byte((h[1] >> 22) | (h[2] << 3)) - s[7] = byte(h[2] >> 5) - s[8] = byte(h[2] >> 13) - s[9] = byte((h[2] >> 21) | (h[3] << 5)) - s[10] = byte(h[3] >> 3) - s[11] = byte(h[3] >> 11) - s[12] = byte((h[3] >> 19) | (h[4] << 6)) - s[13] = byte(h[4] >> 2) - s[14] = byte(h[4] >> 10) - s[15] = byte(h[4] >> 18) - s[16] = byte(h[5] >> 0) - s[17] = byte(h[5] >> 8) - s[18] = byte(h[5] >> 16) - s[19] = byte((h[5] >> 24) | (h[6] << 1)) - s[20] = byte(h[6] >> 7) - s[21] = byte(h[6] >> 15) - s[22] = byte((h[6] >> 23) | (h[7] << 3)) - s[23] = byte(h[7] >> 5) - s[24] = byte(h[7] >> 13) - s[25] = byte((h[7] >> 21) | (h[8] << 4)) - s[26] = byte(h[8] >> 4) - s[27] = byte(h[8] >> 12) - s[28] = byte((h[8] >> 20) | (h[9] << 6)) - s[29] = byte(h[9] >> 2) - s[30] = byte(h[9] >> 10) - s[31] = byte(h[9] >> 18) -} - -func FeIsNegative(f *FieldElement) byte { - var s [32]byte - FeToBytes(&s, f) - return s[0] & 1 -} - -func FeIsNonZero(f *FieldElement) int32 { - var s [32]byte - FeToBytes(&s, f) - var x uint8 - for _, b := range s { - x |= b - } - x |= x >> 4 - x |= x >> 2 - x |= x >> 1 - return int32(x & 1) -} - -// FeNeg sets h = -f -// -// Preconditions: -// |f| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func FeNeg(h, f *FieldElement) { - h[0] = -f[0] - h[1] = -f[1] - h[2] = -f[2] - h[3] = -f[3] - h[4] = -f[4] - h[5] = -f[5] - h[6] = -f[6] - h[7] = -f[7] - h[8] = -f[8] - h[9] = -f[9] -} - -func FeCombine(h *FieldElement, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 int64) { - var c0, c1, c2, c3, c4, c5, c6, c7, c8, c9 int64 - - /* - |h0| <= (1.1*1.1*2^52*(1+19+19+19+19)+1.1*1.1*2^50*(38+38+38+38+38)) - i.e. |h0| <= 1.2*2^59; narrower ranges for h2, h4, h6, h8 - |h1| <= (1.1*1.1*2^51*(1+1+19+19+19+19+19+19+19+19)) - i.e. |h1| <= 1.5*2^58; narrower ranges for h3, h5, h7, h9 - */ - - c0 = (h0 + (1 << 25)) >> 26 - h1 += c0 - h0 -= c0 << 26 - c4 = (h4 + (1 << 25)) >> 26 - h5 += c4 - h4 -= c4 << 26 - /* |h0| <= 2^25 */ - /* |h4| <= 2^25 */ - /* |h1| <= 1.51*2^58 */ - /* |h5| <= 1.51*2^58 */ - - c1 = (h1 + (1 << 24)) >> 25 - h2 += c1 - h1 -= c1 << 25 - c5 = (h5 + (1 << 24)) >> 25 - h6 += c5 - h5 -= c5 << 25 - /* |h1| <= 2^24; from now on fits into int32 */ - /* |h5| <= 2^24; from now on fits into int32 */ - /* |h2| <= 1.21*2^59 */ - /* |h6| <= 1.21*2^59 */ - - c2 = (h2 + (1 << 25)) >> 26 - h3 += c2 - h2 -= c2 << 26 - c6 = (h6 + (1 << 25)) >> 26 - h7 += c6 - h6 -= c6 << 26 - /* |h2| <= 2^25; from now on fits into int32 unchanged */ - /* |h6| <= 2^25; from now on fits into int32 unchanged */ - /* |h3| <= 1.51*2^58 */ - /* |h7| <= 1.51*2^58 */ - - c3 = (h3 + (1 << 24)) >> 25 - h4 += c3 - h3 -= c3 << 25 - c7 = (h7 + (1 << 24)) >> 25 - h8 += c7 - h7 -= c7 << 25 - /* |h3| <= 2^24; from now on fits into int32 unchanged */ - /* |h7| <= 2^24; from now on fits into int32 unchanged */ - /* |h4| <= 1.52*2^33 */ - /* |h8| <= 1.52*2^33 */ - - c4 = (h4 + (1 << 25)) >> 26 - h5 += c4 - h4 -= c4 << 26 - c8 = (h8 + (1 << 25)) >> 26 - h9 += c8 - h8 -= c8 << 26 - /* |h4| <= 2^25; from now on fits into int32 unchanged */ - /* |h8| <= 2^25; from now on fits into int32 unchanged */ - /* |h5| <= 1.01*2^24 */ - /* |h9| <= 1.51*2^58 */ - - c9 = (h9 + (1 << 24)) >> 25 - h0 += c9 * 19 - h9 -= c9 << 25 - /* |h9| <= 2^24; from now on fits into int32 unchanged */ - /* |h0| <= 1.8*2^37 */ - - c0 = (h0 + (1 << 25)) >> 26 - h1 += c0 - h0 -= c0 << 26 - /* |h0| <= 2^25; from now on fits into int32 unchanged */ - /* |h1| <= 1.01*2^24 */ - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// FeMul calculates h = f * g -// Can overlap h with f or g. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// |g| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Notes on implementation strategy: -// -// Using schoolbook multiplication. -// Karatsuba would save a little in some cost models. -// -// Most multiplications by 2 and 19 are 32-bit precomputations; -// cheaper than 64-bit postcomputations. -// -// There is one remaining multiplication by 19 in the carry chain; -// one *19 precomputation can be merged into this, -// but the resulting data flow is considerably less clean. -// -// There are 12 carries below. -// 10 of them are 2-way parallelizable and vectorizable. -// Can get away with 11 carries, but then data flow is much deeper. -// -// With tighter constraints on inputs, can squeeze carries into int32. -func FeMul(h, f, g *FieldElement) { - f0 := int64(f[0]) - f1 := int64(f[1]) - f2 := int64(f[2]) - f3 := int64(f[3]) - f4 := int64(f[4]) - f5 := int64(f[5]) - f6 := int64(f[6]) - f7 := int64(f[7]) - f8 := int64(f[8]) - f9 := int64(f[9]) - - f1_2 := int64(2 * f[1]) - f3_2 := int64(2 * f[3]) - f5_2 := int64(2 * f[5]) - f7_2 := int64(2 * f[7]) - f9_2 := int64(2 * f[9]) - - g0 := int64(g[0]) - g1 := int64(g[1]) - g2 := int64(g[2]) - g3 := int64(g[3]) - g4 := int64(g[4]) - g5 := int64(g[5]) - g6 := int64(g[6]) - g7 := int64(g[7]) - g8 := int64(g[8]) - g9 := int64(g[9]) - - g1_19 := int64(19 * g[1]) /* 1.4*2^29 */ - g2_19 := int64(19 * g[2]) /* 1.4*2^30; still ok */ - g3_19 := int64(19 * g[3]) - g4_19 := int64(19 * g[4]) - g5_19 := int64(19 * g[5]) - g6_19 := int64(19 * g[6]) - g7_19 := int64(19 * g[7]) - g8_19 := int64(19 * g[8]) - g9_19 := int64(19 * g[9]) - - h0 := f0*g0 + f1_2*g9_19 + f2*g8_19 + f3_2*g7_19 + f4*g6_19 + f5_2*g5_19 + f6*g4_19 + f7_2*g3_19 + f8*g2_19 + f9_2*g1_19 - h1 := f0*g1 + f1*g0 + f2*g9_19 + f3*g8_19 + f4*g7_19 + f5*g6_19 + f6*g5_19 + f7*g4_19 + f8*g3_19 + f9*g2_19 - h2 := f0*g2 + f1_2*g1 + f2*g0 + f3_2*g9_19 + f4*g8_19 + f5_2*g7_19 + f6*g6_19 + f7_2*g5_19 + f8*g4_19 + f9_2*g3_19 - h3 := f0*g3 + f1*g2 + f2*g1 + f3*g0 + f4*g9_19 + f5*g8_19 + f6*g7_19 + f7*g6_19 + f8*g5_19 + f9*g4_19 - h4 := f0*g4 + f1_2*g3 + f2*g2 + f3_2*g1 + f4*g0 + f5_2*g9_19 + f6*g8_19 + f7_2*g7_19 + f8*g6_19 + f9_2*g5_19 - h5 := f0*g5 + f1*g4 + f2*g3 + f3*g2 + f4*g1 + f5*g0 + f6*g9_19 + f7*g8_19 + f8*g7_19 + f9*g6_19 - h6 := f0*g6 + f1_2*g5 + f2*g4 + f3_2*g3 + f4*g2 + f5_2*g1 + f6*g0 + f7_2*g9_19 + f8*g8_19 + f9_2*g7_19 - h7 := f0*g7 + f1*g6 + f2*g5 + f3*g4 + f4*g3 + f5*g2 + f6*g1 + f7*g0 + f8*g9_19 + f9*g8_19 - h8 := f0*g8 + f1_2*g7 + f2*g6 + f3_2*g5 + f4*g4 + f5_2*g3 + f6*g2 + f7_2*g1 + f8*g0 + f9_2*g9_19 - h9 := f0*g9 + f1*g8 + f2*g7 + f3*g6 + f4*g5 + f5*g4 + f6*g3 + f7*g2 + f8*g1 + f9*g0 - - FeCombine(h, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -func feSquare(f *FieldElement) (h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 int64) { - f0 := int64(f[0]) - f1 := int64(f[1]) - f2 := int64(f[2]) - f3 := int64(f[3]) - f4 := int64(f[4]) - f5 := int64(f[5]) - f6 := int64(f[6]) - f7 := int64(f[7]) - f8 := int64(f[8]) - f9 := int64(f[9]) - f0_2 := int64(2 * f[0]) - f1_2 := int64(2 * f[1]) - f2_2 := int64(2 * f[2]) - f3_2 := int64(2 * f[3]) - f4_2 := int64(2 * f[4]) - f5_2 := int64(2 * f[5]) - f6_2 := int64(2 * f[6]) - f7_2 := int64(2 * f[7]) - f5_38 := 38 * f5 // 1.31*2^30 - f6_19 := 19 * f6 // 1.31*2^30 - f7_38 := 38 * f7 // 1.31*2^30 - f8_19 := 19 * f8 // 1.31*2^30 - f9_38 := 38 * f9 // 1.31*2^30 - - h0 = f0*f0 + f1_2*f9_38 + f2_2*f8_19 + f3_2*f7_38 + f4_2*f6_19 + f5*f5_38 - h1 = f0_2*f1 + f2*f9_38 + f3_2*f8_19 + f4*f7_38 + f5_2*f6_19 - h2 = f0_2*f2 + f1_2*f1 + f3_2*f9_38 + f4_2*f8_19 + f5_2*f7_38 + f6*f6_19 - h3 = f0_2*f3 + f1_2*f2 + f4*f9_38 + f5_2*f8_19 + f6*f7_38 - h4 = f0_2*f4 + f1_2*f3_2 + f2*f2 + f5_2*f9_38 + f6_2*f8_19 + f7*f7_38 - h5 = f0_2*f5 + f1_2*f4 + f2_2*f3 + f6*f9_38 + f7_2*f8_19 - h6 = f0_2*f6 + f1_2*f5_2 + f2_2*f4 + f3_2*f3 + f7_2*f9_38 + f8*f8_19 - h7 = f0_2*f7 + f1_2*f6 + f2_2*f5 + f3_2*f4 + f8*f9_38 - h8 = f0_2*f8 + f1_2*f7_2 + f2_2*f6 + f3_2*f5_2 + f4*f4 + f9*f9_38 - h9 = f0_2*f9 + f1_2*f8 + f2_2*f7 + f3_2*f6 + f4_2*f5 - - return -} - -// FeSquare calculates h = f*f. Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func FeSquare(h, f *FieldElement) { - h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 := feSquare(f) - FeCombine(h, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -// FeSquare2 sets h = 2 * f * f -// -// Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.65*2^26,1.65*2^25,1.65*2^26,1.65*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.01*2^25,1.01*2^24,1.01*2^25,1.01*2^24,etc. -// See fe_mul.c for discussion of implementation strategy. -func FeSquare2(h, f *FieldElement) { - h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 := feSquare(f) - - h0 += h0 - h1 += h1 - h2 += h2 - h3 += h3 - h4 += h4 - h5 += h5 - h6 += h6 - h7 += h7 - h8 += h8 - h9 += h9 - - FeCombine(h, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -func FeInvert(out, z *FieldElement) { - var t0, t1, t2, t3 FieldElement - var i int - - FeSquare(&t0, z) // 2^1 - FeSquare(&t1, &t0) // 2^2 - for i = 1; i < 2; i++ { // 2^3 - FeSquare(&t1, &t1) - } - FeMul(&t1, z, &t1) // 2^3 + 2^0 - FeMul(&t0, &t0, &t1) // 2^3 + 2^1 + 2^0 - FeSquare(&t2, &t0) // 2^4 + 2^2 + 2^1 - FeMul(&t1, &t1, &t2) // 2^4 + 2^3 + 2^2 + 2^1 + 2^0 - FeSquare(&t2, &t1) // 5,4,3,2,1 - for i = 1; i < 5; i++ { // 9,8,7,6,5 - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) // 9,8,7,6,5,4,3,2,1,0 - FeSquare(&t2, &t1) // 10..1 - for i = 1; i < 10; i++ { // 19..10 - FeSquare(&t2, &t2) - } - FeMul(&t2, &t2, &t1) // 19..0 - FeSquare(&t3, &t2) // 20..1 - for i = 1; i < 20; i++ { // 39..20 - FeSquare(&t3, &t3) - } - FeMul(&t2, &t3, &t2) // 39..0 - FeSquare(&t2, &t2) // 40..1 - for i = 1; i < 10; i++ { // 49..10 - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) // 49..0 - FeSquare(&t2, &t1) // 50..1 - for i = 1; i < 50; i++ { // 99..50 - FeSquare(&t2, &t2) - } - FeMul(&t2, &t2, &t1) // 99..0 - FeSquare(&t3, &t2) // 100..1 - for i = 1; i < 100; i++ { // 199..100 - FeSquare(&t3, &t3) - } - FeMul(&t2, &t3, &t2) // 199..0 - FeSquare(&t2, &t2) // 200..1 - for i = 1; i < 50; i++ { // 249..50 - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) // 249..0 - FeSquare(&t1, &t1) // 250..1 - for i = 1; i < 5; i++ { // 254..5 - FeSquare(&t1, &t1) - } - FeMul(out, &t1, &t0) // 254..5,3,1,0 -} - -func fePow22523(out, z *FieldElement) { - var t0, t1, t2 FieldElement - var i int - - FeSquare(&t0, z) - for i = 1; i < 1; i++ { - FeSquare(&t0, &t0) - } - FeSquare(&t1, &t0) - for i = 1; i < 2; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t1, z, &t1) - FeMul(&t0, &t0, &t1) - FeSquare(&t0, &t0) - for i = 1; i < 1; i++ { - FeSquare(&t0, &t0) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t1, &t0) - for i = 1; i < 5; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t1, &t0) - for i = 1; i < 10; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t1, &t1, &t0) - FeSquare(&t2, &t1) - for i = 1; i < 20; i++ { - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) - FeSquare(&t1, &t1) - for i = 1; i < 10; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t1, &t0) - for i = 1; i < 50; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t1, &t1, &t0) - FeSquare(&t2, &t1) - for i = 1; i < 100; i++ { - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) - FeSquare(&t1, &t1) - for i = 1; i < 50; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t0, &t0) - for i = 1; i < 2; i++ { - FeSquare(&t0, &t0) - } - FeMul(out, &t0, z) -} - -// Group elements are members of the elliptic curve -x^2 + y^2 = 1 + d * x^2 * -// y^2 where d = -121665/121666. -// -// Several representations are used: -// ProjectiveGroupElement: (X:Y:Z) satisfying x=X/Z, y=Y/Z -// ExtendedGroupElement: (X:Y:Z:T) satisfying x=X/Z, y=Y/Z, XY=ZT -// CompletedGroupElement: ((X:Z),(Y:T)) satisfying x=X/Z, y=Y/T -// PreComputedGroupElement: (y+x,y-x,2dxy) - -type ProjectiveGroupElement struct { - X, Y, Z FieldElement -} - -type ExtendedGroupElement struct { - X, Y, Z, T FieldElement -} - -type CompletedGroupElement struct { - X, Y, Z, T FieldElement -} - -type PreComputedGroupElement struct { - yPlusX, yMinusX, xy2d FieldElement -} - -type CachedGroupElement struct { - yPlusX, yMinusX, Z, T2d FieldElement -} - -func (p *ProjectiveGroupElement) Zero() { - FeZero(&p.X) - FeOne(&p.Y) - FeOne(&p.Z) -} - -func (p *ProjectiveGroupElement) Double(r *CompletedGroupElement) { - var t0 FieldElement - - FeSquare(&r.X, &p.X) - FeSquare(&r.Z, &p.Y) - FeSquare2(&r.T, &p.Z) - FeAdd(&r.Y, &p.X, &p.Y) - FeSquare(&t0, &r.Y) - FeAdd(&r.Y, &r.Z, &r.X) - FeSub(&r.Z, &r.Z, &r.X) - FeSub(&r.X, &t0, &r.Y) - FeSub(&r.T, &r.T, &r.Z) -} - -func (p *ProjectiveGroupElement) ToBytes(s *[32]byte) { - var recip, x, y FieldElement - - FeInvert(&recip, &p.Z) - FeMul(&x, &p.X, &recip) - FeMul(&y, &p.Y, &recip) - FeToBytes(s, &y) - s[31] ^= FeIsNegative(&x) << 7 -} - -func (p *ExtendedGroupElement) Zero() { - FeZero(&p.X) - FeOne(&p.Y) - FeOne(&p.Z) - FeZero(&p.T) -} - -func (p *ExtendedGroupElement) Double(r *CompletedGroupElement) { - var q ProjectiveGroupElement - p.ToProjective(&q) - q.Double(r) -} - -func (p *ExtendedGroupElement) ToCached(r *CachedGroupElement) { - FeAdd(&r.yPlusX, &p.Y, &p.X) - FeSub(&r.yMinusX, &p.Y, &p.X) - FeCopy(&r.Z, &p.Z) - FeMul(&r.T2d, &p.T, &d2) -} - -func (p *ExtendedGroupElement) ToProjective(r *ProjectiveGroupElement) { - FeCopy(&r.X, &p.X) - FeCopy(&r.Y, &p.Y) - FeCopy(&r.Z, &p.Z) -} - -func (p *ExtendedGroupElement) ToBytes(s *[32]byte) { - var recip, x, y FieldElement - - FeInvert(&recip, &p.Z) - FeMul(&x, &p.X, &recip) - FeMul(&y, &p.Y, &recip) - FeToBytes(s, &y) - s[31] ^= FeIsNegative(&x) << 7 -} - -func (p *ExtendedGroupElement) FromBytes(s *[32]byte) bool { - var u, v, v3, vxx, check FieldElement - - FeFromBytes(&p.Y, s) - FeOne(&p.Z) - FeSquare(&u, &p.Y) - FeMul(&v, &u, &d) - FeSub(&u, &u, &p.Z) // y = y^2-1 - FeAdd(&v, &v, &p.Z) // v = dy^2+1 - - FeSquare(&v3, &v) - FeMul(&v3, &v3, &v) // v3 = v^3 - FeSquare(&p.X, &v3) - FeMul(&p.X, &p.X, &v) - FeMul(&p.X, &p.X, &u) // x = uv^7 - - fePow22523(&p.X, &p.X) // x = (uv^7)^((q-5)/8) - FeMul(&p.X, &p.X, &v3) - FeMul(&p.X, &p.X, &u) // x = uv^3(uv^7)^((q-5)/8) - - var tmpX, tmp2 [32]byte - - FeSquare(&vxx, &p.X) - FeMul(&vxx, &vxx, &v) - FeSub(&check, &vxx, &u) // vx^2-u - if FeIsNonZero(&check) == 1 { - FeAdd(&check, &vxx, &u) // vx^2+u - if FeIsNonZero(&check) == 1 { - return false - } - FeMul(&p.X, &p.X, &SqrtM1) - - FeToBytes(&tmpX, &p.X) - for i, v := range tmpX { - tmp2[31-i] = v - } - } - - if FeIsNegative(&p.X) != (s[31] >> 7) { - FeNeg(&p.X, &p.X) - } - - FeMul(&p.T, &p.X, &p.Y) - return true -} - -func (p *CompletedGroupElement) ToProjective(r *ProjectiveGroupElement) { - FeMul(&r.X, &p.X, &p.T) - FeMul(&r.Y, &p.Y, &p.Z) - FeMul(&r.Z, &p.Z, &p.T) -} - -func (p *CompletedGroupElement) ToExtended(r *ExtendedGroupElement) { - FeMul(&r.X, &p.X, &p.T) - FeMul(&r.Y, &p.Y, &p.Z) - FeMul(&r.Z, &p.Z, &p.T) - FeMul(&r.T, &p.X, &p.Y) -} - -func (p *PreComputedGroupElement) Zero() { - FeOne(&p.yPlusX) - FeOne(&p.yMinusX) - FeZero(&p.xy2d) -} - -func geAdd(r *CompletedGroupElement, p *ExtendedGroupElement, q *CachedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yPlusX) - FeMul(&r.Y, &r.Y, &q.yMinusX) - FeMul(&r.T, &q.T2d, &p.T) - FeMul(&r.X, &p.Z, &q.Z) - FeAdd(&t0, &r.X, &r.X) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeAdd(&r.Z, &t0, &r.T) - FeSub(&r.T, &t0, &r.T) -} - -func geSub(r *CompletedGroupElement, p *ExtendedGroupElement, q *CachedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yMinusX) - FeMul(&r.Y, &r.Y, &q.yPlusX) - FeMul(&r.T, &q.T2d, &p.T) - FeMul(&r.X, &p.Z, &q.Z) - FeAdd(&t0, &r.X, &r.X) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeSub(&r.Z, &t0, &r.T) - FeAdd(&r.T, &t0, &r.T) -} - -func geMixedAdd(r *CompletedGroupElement, p *ExtendedGroupElement, q *PreComputedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yPlusX) - FeMul(&r.Y, &r.Y, &q.yMinusX) - FeMul(&r.T, &q.xy2d, &p.T) - FeAdd(&t0, &p.Z, &p.Z) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeAdd(&r.Z, &t0, &r.T) - FeSub(&r.T, &t0, &r.T) -} - -func geMixedSub(r *CompletedGroupElement, p *ExtendedGroupElement, q *PreComputedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yMinusX) - FeMul(&r.Y, &r.Y, &q.yPlusX) - FeMul(&r.T, &q.xy2d, &p.T) - FeAdd(&t0, &p.Z, &p.Z) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeSub(&r.Z, &t0, &r.T) - FeAdd(&r.T, &t0, &r.T) -} - -func slide(r *[256]int8, a *[32]byte) { - for i := range r { - r[i] = int8(1 & (a[i>>3] >> uint(i&7))) - } - - for i := range r { - if r[i] != 0 { - for b := 1; b <= 6 && i+b < 256; b++ { - if r[i+b] != 0 { - if r[i]+(r[i+b]<= -15 { - r[i] -= r[i+b] << uint(b) - for k := i + b; k < 256; k++ { - if r[k] == 0 { - r[k] = 1 - break - } - r[k] = 0 - } - } else { - break - } - } - } - } - } -} - -// GeDoubleScalarMultVartime sets r = a*A + b*B -// where a = a[0]+256*a[1]+...+256^31 a[31]. -// and b = b[0]+256*b[1]+...+256^31 b[31]. -// B is the Ed25519 base point (x,4/5) with x positive. -func GeDoubleScalarMultVartime(r *ProjectiveGroupElement, a *[32]byte, A *ExtendedGroupElement, b *[32]byte) { - var aSlide, bSlide [256]int8 - var Ai [8]CachedGroupElement // A,3A,5A,7A,9A,11A,13A,15A - var t CompletedGroupElement - var u, A2 ExtendedGroupElement - var i int - - slide(&aSlide, a) - slide(&bSlide, b) - - A.ToCached(&Ai[0]) - A.Double(&t) - t.ToExtended(&A2) - - for i := 0; i < 7; i++ { - geAdd(&t, &A2, &Ai[i]) - t.ToExtended(&u) - u.ToCached(&Ai[i+1]) - } - - r.Zero() - - for i = 255; i >= 0; i-- { - if aSlide[i] != 0 || bSlide[i] != 0 { - break - } - } - - for ; i >= 0; i-- { - r.Double(&t) - - if aSlide[i] > 0 { - t.ToExtended(&u) - geAdd(&t, &u, &Ai[aSlide[i]/2]) - } else if aSlide[i] < 0 { - t.ToExtended(&u) - geSub(&t, &u, &Ai[(-aSlide[i])/2]) - } - - if bSlide[i] > 0 { - t.ToExtended(&u) - geMixedAdd(&t, &u, &bi[bSlide[i]/2]) - } else if bSlide[i] < 0 { - t.ToExtended(&u) - geMixedSub(&t, &u, &bi[(-bSlide[i])/2]) - } - - t.ToProjective(r) - } -} - -// equal returns 1 if b == c and 0 otherwise, assuming that b and c are -// non-negative. -func equal(b, c int32) int32 { - x := uint32(b ^ c) - x-- - return int32(x >> 31) -} - -// negative returns 1 if b < 0 and 0 otherwise. -func negative(b int32) int32 { - return (b >> 31) & 1 -} - -func PreComputedGroupElementCMove(t, u *PreComputedGroupElement, b int32) { - FeCMove(&t.yPlusX, &u.yPlusX, b) - FeCMove(&t.yMinusX, &u.yMinusX, b) - FeCMove(&t.xy2d, &u.xy2d, b) -} - -func selectPoint(t *PreComputedGroupElement, pos int32, b int32) { - var minusT PreComputedGroupElement - bNegative := negative(b) - bAbs := b - (((-bNegative) & b) << 1) - - t.Zero() - for i := int32(0); i < 8; i++ { - PreComputedGroupElementCMove(t, &base[pos][i], equal(bAbs, i+1)) - } - FeCopy(&minusT.yPlusX, &t.yMinusX) - FeCopy(&minusT.yMinusX, &t.yPlusX) - FeNeg(&minusT.xy2d, &t.xy2d) - PreComputedGroupElementCMove(t, &minusT, bNegative) -} - -// GeScalarMultBase computes h = a*B, where -// a = a[0]+256*a[1]+...+256^31 a[31] -// B is the Ed25519 base point (x,4/5) with x positive. -// -// Preconditions: -// a[31] <= 127 -func GeScalarMultBase(h *ExtendedGroupElement, a *[32]byte) { - var e [64]int8 - - for i, v := range a { - e[2*i] = int8(v & 15) - e[2*i+1] = int8((v >> 4) & 15) - } - - // each e[i] is between 0 and 15 and e[63] is between 0 and 7. - - carry := int8(0) - for i := 0; i < 63; i++ { - e[i] += carry - carry = (e[i] + 8) >> 4 - e[i] -= carry << 4 - } - e[63] += carry - // each e[i] is between -8 and 8. - - h.Zero() - var t PreComputedGroupElement - var r CompletedGroupElement - for i := int32(1); i < 64; i += 2 { - selectPoint(&t, i/2, int32(e[i])) - geMixedAdd(&r, h, &t) - r.ToExtended(h) - } - - var s ProjectiveGroupElement - - h.Double(&r) - r.ToProjective(&s) - s.Double(&r) - r.ToProjective(&s) - s.Double(&r) - r.ToProjective(&s) - s.Double(&r) - r.ToExtended(h) - - for i := int32(0); i < 64; i += 2 { - selectPoint(&t, i/2, int32(e[i])) - geMixedAdd(&r, h, &t) - r.ToExtended(h) - } -} - -// The scalars are GF(2^252 + 27742317777372353535851937790883648493). - -// Input: -// a[0]+256*a[1]+...+256^31*a[31] = a -// b[0]+256*b[1]+...+256^31*b[31] = b -// c[0]+256*c[1]+...+256^31*c[31] = c -// -// Output: -// s[0]+256*s[1]+...+256^31*s[31] = (ab+c) mod l -// where l = 2^252 + 27742317777372353535851937790883648493. -func ScMulAdd(s, a, b, c *[32]byte) { - a0 := 2097151 & load3(a[:]) - a1 := 2097151 & (load4(a[2:]) >> 5) - a2 := 2097151 & (load3(a[5:]) >> 2) - a3 := 2097151 & (load4(a[7:]) >> 7) - a4 := 2097151 & (load4(a[10:]) >> 4) - a5 := 2097151 & (load3(a[13:]) >> 1) - a6 := 2097151 & (load4(a[15:]) >> 6) - a7 := 2097151 & (load3(a[18:]) >> 3) - a8 := 2097151 & load3(a[21:]) - a9 := 2097151 & (load4(a[23:]) >> 5) - a10 := 2097151 & (load3(a[26:]) >> 2) - a11 := (load4(a[28:]) >> 7) - b0 := 2097151 & load3(b[:]) - b1 := 2097151 & (load4(b[2:]) >> 5) - b2 := 2097151 & (load3(b[5:]) >> 2) - b3 := 2097151 & (load4(b[7:]) >> 7) - b4 := 2097151 & (load4(b[10:]) >> 4) - b5 := 2097151 & (load3(b[13:]) >> 1) - b6 := 2097151 & (load4(b[15:]) >> 6) - b7 := 2097151 & (load3(b[18:]) >> 3) - b8 := 2097151 & load3(b[21:]) - b9 := 2097151 & (load4(b[23:]) >> 5) - b10 := 2097151 & (load3(b[26:]) >> 2) - b11 := (load4(b[28:]) >> 7) - c0 := 2097151 & load3(c[:]) - c1 := 2097151 & (load4(c[2:]) >> 5) - c2 := 2097151 & (load3(c[5:]) >> 2) - c3 := 2097151 & (load4(c[7:]) >> 7) - c4 := 2097151 & (load4(c[10:]) >> 4) - c5 := 2097151 & (load3(c[13:]) >> 1) - c6 := 2097151 & (load4(c[15:]) >> 6) - c7 := 2097151 & (load3(c[18:]) >> 3) - c8 := 2097151 & load3(c[21:]) - c9 := 2097151 & (load4(c[23:]) >> 5) - c10 := 2097151 & (load3(c[26:]) >> 2) - c11 := (load4(c[28:]) >> 7) - var carry [23]int64 - - s0 := c0 + a0*b0 - s1 := c1 + a0*b1 + a1*b0 - s2 := c2 + a0*b2 + a1*b1 + a2*b0 - s3 := c3 + a0*b3 + a1*b2 + a2*b1 + a3*b0 - s4 := c4 + a0*b4 + a1*b3 + a2*b2 + a3*b1 + a4*b0 - s5 := c5 + a0*b5 + a1*b4 + a2*b3 + a3*b2 + a4*b1 + a5*b0 - s6 := c6 + a0*b6 + a1*b5 + a2*b4 + a3*b3 + a4*b2 + a5*b1 + a6*b0 - s7 := c7 + a0*b7 + a1*b6 + a2*b5 + a3*b4 + a4*b3 + a5*b2 + a6*b1 + a7*b0 - s8 := c8 + a0*b8 + a1*b7 + a2*b6 + a3*b5 + a4*b4 + a5*b3 + a6*b2 + a7*b1 + a8*b0 - s9 := c9 + a0*b9 + a1*b8 + a2*b7 + a3*b6 + a4*b5 + a5*b4 + a6*b3 + a7*b2 + a8*b1 + a9*b0 - s10 := c10 + a0*b10 + a1*b9 + a2*b8 + a3*b7 + a4*b6 + a5*b5 + a6*b4 + a7*b3 + a8*b2 + a9*b1 + a10*b0 - s11 := c11 + a0*b11 + a1*b10 + a2*b9 + a3*b8 + a4*b7 + a5*b6 + a6*b5 + a7*b4 + a8*b3 + a9*b2 + a10*b1 + a11*b0 - s12 := a1*b11 + a2*b10 + a3*b9 + a4*b8 + a5*b7 + a6*b6 + a7*b5 + a8*b4 + a9*b3 + a10*b2 + a11*b1 - s13 := a2*b11 + a3*b10 + a4*b9 + a5*b8 + a6*b7 + a7*b6 + a8*b5 + a9*b4 + a10*b3 + a11*b2 - s14 := a3*b11 + a4*b10 + a5*b9 + a6*b8 + a7*b7 + a8*b6 + a9*b5 + a10*b4 + a11*b3 - s15 := a4*b11 + a5*b10 + a6*b9 + a7*b8 + a8*b7 + a9*b6 + a10*b5 + a11*b4 - s16 := a5*b11 + a6*b10 + a7*b9 + a8*b8 + a9*b7 + a10*b6 + a11*b5 - s17 := a6*b11 + a7*b10 + a8*b9 + a9*b8 + a10*b7 + a11*b6 - s18 := a7*b11 + a8*b10 + a9*b9 + a10*b8 + a11*b7 - s19 := a8*b11 + a9*b10 + a10*b9 + a11*b8 - s20 := a9*b11 + a10*b10 + a11*b9 - s21 := a10*b11 + a11*b10 - s22 := a11 * b11 - s23 := int64(0) - - carry[0] = (s0 + (1 << 20)) >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[2] = (s2 + (1 << 20)) >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[4] = (s4 + (1 << 20)) >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[12] = (s12 + (1 << 20)) >> 21 - s13 += carry[12] - s12 -= carry[12] << 21 - carry[14] = (s14 + (1 << 20)) >> 21 - s15 += carry[14] - s14 -= carry[14] << 21 - carry[16] = (s16 + (1 << 20)) >> 21 - s17 += carry[16] - s16 -= carry[16] << 21 - carry[18] = (s18 + (1 << 20)) >> 21 - s19 += carry[18] - s18 -= carry[18] << 21 - carry[20] = (s20 + (1 << 20)) >> 21 - s21 += carry[20] - s20 -= carry[20] << 21 - carry[22] = (s22 + (1 << 20)) >> 21 - s23 += carry[22] - s22 -= carry[22] << 21 - - carry[1] = (s1 + (1 << 20)) >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[3] = (s3 + (1 << 20)) >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[5] = (s5 + (1 << 20)) >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - carry[13] = (s13 + (1 << 20)) >> 21 - s14 += carry[13] - s13 -= carry[13] << 21 - carry[15] = (s15 + (1 << 20)) >> 21 - s16 += carry[15] - s15 -= carry[15] << 21 - carry[17] = (s17 + (1 << 20)) >> 21 - s18 += carry[17] - s17 -= carry[17] << 21 - carry[19] = (s19 + (1 << 20)) >> 21 - s20 += carry[19] - s19 -= carry[19] << 21 - carry[21] = (s21 + (1 << 20)) >> 21 - s22 += carry[21] - s21 -= carry[21] << 21 - - s11 += s23 * 666643 - s12 += s23 * 470296 - s13 += s23 * 654183 - s14 -= s23 * 997805 - s15 += s23 * 136657 - s16 -= s23 * 683901 - s23 = 0 - - s10 += s22 * 666643 - s11 += s22 * 470296 - s12 += s22 * 654183 - s13 -= s22 * 997805 - s14 += s22 * 136657 - s15 -= s22 * 683901 - s22 = 0 - - s9 += s21 * 666643 - s10 += s21 * 470296 - s11 += s21 * 654183 - s12 -= s21 * 997805 - s13 += s21 * 136657 - s14 -= s21 * 683901 - s21 = 0 - - s8 += s20 * 666643 - s9 += s20 * 470296 - s10 += s20 * 654183 - s11 -= s20 * 997805 - s12 += s20 * 136657 - s13 -= s20 * 683901 - s20 = 0 - - s7 += s19 * 666643 - s8 += s19 * 470296 - s9 += s19 * 654183 - s10 -= s19 * 997805 - s11 += s19 * 136657 - s12 -= s19 * 683901 - s19 = 0 - - s6 += s18 * 666643 - s7 += s18 * 470296 - s8 += s18 * 654183 - s9 -= s18 * 997805 - s10 += s18 * 136657 - s11 -= s18 * 683901 - s18 = 0 - - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[12] = (s12 + (1 << 20)) >> 21 - s13 += carry[12] - s12 -= carry[12] << 21 - carry[14] = (s14 + (1 << 20)) >> 21 - s15 += carry[14] - s14 -= carry[14] << 21 - carry[16] = (s16 + (1 << 20)) >> 21 - s17 += carry[16] - s16 -= carry[16] << 21 - - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - carry[13] = (s13 + (1 << 20)) >> 21 - s14 += carry[13] - s13 -= carry[13] << 21 - carry[15] = (s15 + (1 << 20)) >> 21 - s16 += carry[15] - s15 -= carry[15] << 21 - - s5 += s17 * 666643 - s6 += s17 * 470296 - s7 += s17 * 654183 - s8 -= s17 * 997805 - s9 += s17 * 136657 - s10 -= s17 * 683901 - s17 = 0 - - s4 += s16 * 666643 - s5 += s16 * 470296 - s6 += s16 * 654183 - s7 -= s16 * 997805 - s8 += s16 * 136657 - s9 -= s16 * 683901 - s16 = 0 - - s3 += s15 * 666643 - s4 += s15 * 470296 - s5 += s15 * 654183 - s6 -= s15 * 997805 - s7 += s15 * 136657 - s8 -= s15 * 683901 - s15 = 0 - - s2 += s14 * 666643 - s3 += s14 * 470296 - s4 += s14 * 654183 - s5 -= s14 * 997805 - s6 += s14 * 136657 - s7 -= s14 * 683901 - s14 = 0 - - s1 += s13 * 666643 - s2 += s13 * 470296 - s3 += s13 * 654183 - s4 -= s13 * 997805 - s5 += s13 * 136657 - s6 -= s13 * 683901 - s13 = 0 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = (s0 + (1 << 20)) >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[2] = (s2 + (1 << 20)) >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[4] = (s4 + (1 << 20)) >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - carry[1] = (s1 + (1 << 20)) >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[3] = (s3 + (1 << 20)) >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[5] = (s5 + (1 << 20)) >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[11] = s11 >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - s[0] = byte(s0 >> 0) - s[1] = byte(s0 >> 8) - s[2] = byte((s0 >> 16) | (s1 << 5)) - s[3] = byte(s1 >> 3) - s[4] = byte(s1 >> 11) - s[5] = byte((s1 >> 19) | (s2 << 2)) - s[6] = byte(s2 >> 6) - s[7] = byte((s2 >> 14) | (s3 << 7)) - s[8] = byte(s3 >> 1) - s[9] = byte(s3 >> 9) - s[10] = byte((s3 >> 17) | (s4 << 4)) - s[11] = byte(s4 >> 4) - s[12] = byte(s4 >> 12) - s[13] = byte((s4 >> 20) | (s5 << 1)) - s[14] = byte(s5 >> 7) - s[15] = byte((s5 >> 15) | (s6 << 6)) - s[16] = byte(s6 >> 2) - s[17] = byte(s6 >> 10) - s[18] = byte((s6 >> 18) | (s7 << 3)) - s[19] = byte(s7 >> 5) - s[20] = byte(s7 >> 13) - s[21] = byte(s8 >> 0) - s[22] = byte(s8 >> 8) - s[23] = byte((s8 >> 16) | (s9 << 5)) - s[24] = byte(s9 >> 3) - s[25] = byte(s9 >> 11) - s[26] = byte((s9 >> 19) | (s10 << 2)) - s[27] = byte(s10 >> 6) - s[28] = byte((s10 >> 14) | (s11 << 7)) - s[29] = byte(s11 >> 1) - s[30] = byte(s11 >> 9) - s[31] = byte(s11 >> 17) -} - -// Input: -// s[0]+256*s[1]+...+256^63*s[63] = s -// -// Output: -// s[0]+256*s[1]+...+256^31*s[31] = s mod l -// where l = 2^252 + 27742317777372353535851937790883648493. -func ScReduce(out *[32]byte, s *[64]byte) { - s0 := 2097151 & load3(s[:]) - s1 := 2097151 & (load4(s[2:]) >> 5) - s2 := 2097151 & (load3(s[5:]) >> 2) - s3 := 2097151 & (load4(s[7:]) >> 7) - s4 := 2097151 & (load4(s[10:]) >> 4) - s5 := 2097151 & (load3(s[13:]) >> 1) - s6 := 2097151 & (load4(s[15:]) >> 6) - s7 := 2097151 & (load3(s[18:]) >> 3) - s8 := 2097151 & load3(s[21:]) - s9 := 2097151 & (load4(s[23:]) >> 5) - s10 := 2097151 & (load3(s[26:]) >> 2) - s11 := 2097151 & (load4(s[28:]) >> 7) - s12 := 2097151 & (load4(s[31:]) >> 4) - s13 := 2097151 & (load3(s[34:]) >> 1) - s14 := 2097151 & (load4(s[36:]) >> 6) - s15 := 2097151 & (load3(s[39:]) >> 3) - s16 := 2097151 & load3(s[42:]) - s17 := 2097151 & (load4(s[44:]) >> 5) - s18 := 2097151 & (load3(s[47:]) >> 2) - s19 := 2097151 & (load4(s[49:]) >> 7) - s20 := 2097151 & (load4(s[52:]) >> 4) - s21 := 2097151 & (load3(s[55:]) >> 1) - s22 := 2097151 & (load4(s[57:]) >> 6) - s23 := (load4(s[60:]) >> 3) - - s11 += s23 * 666643 - s12 += s23 * 470296 - s13 += s23 * 654183 - s14 -= s23 * 997805 - s15 += s23 * 136657 - s16 -= s23 * 683901 - s23 = 0 - - s10 += s22 * 666643 - s11 += s22 * 470296 - s12 += s22 * 654183 - s13 -= s22 * 997805 - s14 += s22 * 136657 - s15 -= s22 * 683901 - s22 = 0 - - s9 += s21 * 666643 - s10 += s21 * 470296 - s11 += s21 * 654183 - s12 -= s21 * 997805 - s13 += s21 * 136657 - s14 -= s21 * 683901 - s21 = 0 - - s8 += s20 * 666643 - s9 += s20 * 470296 - s10 += s20 * 654183 - s11 -= s20 * 997805 - s12 += s20 * 136657 - s13 -= s20 * 683901 - s20 = 0 - - s7 += s19 * 666643 - s8 += s19 * 470296 - s9 += s19 * 654183 - s10 -= s19 * 997805 - s11 += s19 * 136657 - s12 -= s19 * 683901 - s19 = 0 - - s6 += s18 * 666643 - s7 += s18 * 470296 - s8 += s18 * 654183 - s9 -= s18 * 997805 - s10 += s18 * 136657 - s11 -= s18 * 683901 - s18 = 0 - - var carry [17]int64 - - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[12] = (s12 + (1 << 20)) >> 21 - s13 += carry[12] - s12 -= carry[12] << 21 - carry[14] = (s14 + (1 << 20)) >> 21 - s15 += carry[14] - s14 -= carry[14] << 21 - carry[16] = (s16 + (1 << 20)) >> 21 - s17 += carry[16] - s16 -= carry[16] << 21 - - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - carry[13] = (s13 + (1 << 20)) >> 21 - s14 += carry[13] - s13 -= carry[13] << 21 - carry[15] = (s15 + (1 << 20)) >> 21 - s16 += carry[15] - s15 -= carry[15] << 21 - - s5 += s17 * 666643 - s6 += s17 * 470296 - s7 += s17 * 654183 - s8 -= s17 * 997805 - s9 += s17 * 136657 - s10 -= s17 * 683901 - s17 = 0 - - s4 += s16 * 666643 - s5 += s16 * 470296 - s6 += s16 * 654183 - s7 -= s16 * 997805 - s8 += s16 * 136657 - s9 -= s16 * 683901 - s16 = 0 - - s3 += s15 * 666643 - s4 += s15 * 470296 - s5 += s15 * 654183 - s6 -= s15 * 997805 - s7 += s15 * 136657 - s8 -= s15 * 683901 - s15 = 0 - - s2 += s14 * 666643 - s3 += s14 * 470296 - s4 += s14 * 654183 - s5 -= s14 * 997805 - s6 += s14 * 136657 - s7 -= s14 * 683901 - s14 = 0 - - s1 += s13 * 666643 - s2 += s13 * 470296 - s3 += s13 * 654183 - s4 -= s13 * 997805 - s5 += s13 * 136657 - s6 -= s13 * 683901 - s13 = 0 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = (s0 + (1 << 20)) >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[2] = (s2 + (1 << 20)) >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[4] = (s4 + (1 << 20)) >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - carry[1] = (s1 + (1 << 20)) >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[3] = (s3 + (1 << 20)) >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[5] = (s5 + (1 << 20)) >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[11] = s11 >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - out[0] = byte(s0 >> 0) - out[1] = byte(s0 >> 8) - out[2] = byte((s0 >> 16) | (s1 << 5)) - out[3] = byte(s1 >> 3) - out[4] = byte(s1 >> 11) - out[5] = byte((s1 >> 19) | (s2 << 2)) - out[6] = byte(s2 >> 6) - out[7] = byte((s2 >> 14) | (s3 << 7)) - out[8] = byte(s3 >> 1) - out[9] = byte(s3 >> 9) - out[10] = byte((s3 >> 17) | (s4 << 4)) - out[11] = byte(s4 >> 4) - out[12] = byte(s4 >> 12) - out[13] = byte((s4 >> 20) | (s5 << 1)) - out[14] = byte(s5 >> 7) - out[15] = byte((s5 >> 15) | (s6 << 6)) - out[16] = byte(s6 >> 2) - out[17] = byte(s6 >> 10) - out[18] = byte((s6 >> 18) | (s7 << 3)) - out[19] = byte(s7 >> 5) - out[20] = byte(s7 >> 13) - out[21] = byte(s8 >> 0) - out[22] = byte(s8 >> 8) - out[23] = byte((s8 >> 16) | (s9 << 5)) - out[24] = byte(s9 >> 3) - out[25] = byte(s9 >> 11) - out[26] = byte((s9 >> 19) | (s10 << 2)) - out[27] = byte(s10 >> 6) - out[28] = byte((s10 >> 14) | (s11 << 7)) - out[29] = byte(s11 >> 1) - out[30] = byte(s11 >> 9) - out[31] = byte(s11 >> 17) -} diff --git a/vendor/golang.org/x/net/internal/timeseries/timeseries.go b/vendor/golang.org/x/net/internal/timeseries/timeseries.go deleted file mode 100644 index 1119f3448..000000000 --- a/vendor/golang.org/x/net/internal/timeseries/timeseries.go +++ /dev/null @@ -1,525 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package timeseries implements a time series structure for stats collection. -package timeseries // import "golang.org/x/net/internal/timeseries" - -import ( - "fmt" - "log" - "time" -) - -const ( - timeSeriesNumBuckets = 64 - minuteHourSeriesNumBuckets = 60 -) - -var timeSeriesResolutions = []time.Duration{ - 1 * time.Second, - 10 * time.Second, - 1 * time.Minute, - 10 * time.Minute, - 1 * time.Hour, - 6 * time.Hour, - 24 * time.Hour, // 1 day - 7 * 24 * time.Hour, // 1 week - 4 * 7 * 24 * time.Hour, // 4 weeks - 16 * 7 * 24 * time.Hour, // 16 weeks -} - -var minuteHourSeriesResolutions = []time.Duration{ - 1 * time.Second, - 1 * time.Minute, -} - -// An Observable is a kind of data that can be aggregated in a time series. -type Observable interface { - Multiply(ratio float64) // Multiplies the data in self by a given ratio - Add(other Observable) // Adds the data from a different observation to self - Clear() // Clears the observation so it can be reused. - CopyFrom(other Observable) // Copies the contents of a given observation to self -} - -// Float attaches the methods of Observable to a float64. -type Float float64 - -// NewFloat returns a Float. -func NewFloat() Observable { - f := Float(0) - return &f -} - -// String returns the float as a string. -func (f *Float) String() string { return fmt.Sprintf("%g", f.Value()) } - -// Value returns the float's value. -func (f *Float) Value() float64 { return float64(*f) } - -func (f *Float) Multiply(ratio float64) { *f *= Float(ratio) } - -func (f *Float) Add(other Observable) { - o := other.(*Float) - *f += *o -} - -func (f *Float) Clear() { *f = 0 } - -func (f *Float) CopyFrom(other Observable) { - o := other.(*Float) - *f = *o -} - -// A Clock tells the current time. -type Clock interface { - Time() time.Time -} - -type defaultClock int - -var defaultClockInstance defaultClock - -func (defaultClock) Time() time.Time { return time.Now() } - -// Information kept per level. Each level consists of a circular list of -// observations. The start of the level may be derived from end and the -// len(buckets) * sizeInMillis. -type tsLevel struct { - oldest int // index to oldest bucketed Observable - newest int // index to newest bucketed Observable - end time.Time // end timestamp for this level - size time.Duration // duration of the bucketed Observable - buckets []Observable // collections of observations - provider func() Observable // used for creating new Observable -} - -func (l *tsLevel) Clear() { - l.oldest = 0 - l.newest = len(l.buckets) - 1 - l.end = time.Time{} - for i := range l.buckets { - if l.buckets[i] != nil { - l.buckets[i].Clear() - l.buckets[i] = nil - } - } -} - -func (l *tsLevel) InitLevel(size time.Duration, numBuckets int, f func() Observable) { - l.size = size - l.provider = f - l.buckets = make([]Observable, numBuckets) -} - -// Keeps a sequence of levels. Each level is responsible for storing data at -// a given resolution. For example, the first level stores data at a one -// minute resolution while the second level stores data at a one hour -// resolution. - -// Each level is represented by a sequence of buckets. Each bucket spans an -// interval equal to the resolution of the level. New observations are added -// to the last bucket. -type timeSeries struct { - provider func() Observable // make more Observable - numBuckets int // number of buckets in each level - levels []*tsLevel // levels of bucketed Observable - lastAdd time.Time // time of last Observable tracked - total Observable // convenient aggregation of all Observable - clock Clock // Clock for getting current time - pending Observable // observations not yet bucketed - pendingTime time.Time // what time are we keeping in pending - dirty bool // if there are pending observations -} - -// init initializes a level according to the supplied criteria. -func (ts *timeSeries) init(resolutions []time.Duration, f func() Observable, numBuckets int, clock Clock) { - ts.provider = f - ts.numBuckets = numBuckets - ts.clock = clock - ts.levels = make([]*tsLevel, len(resolutions)) - - for i := range resolutions { - if i > 0 && resolutions[i-1] >= resolutions[i] { - log.Print("timeseries: resolutions must be monotonically increasing") - break - } - newLevel := new(tsLevel) - newLevel.InitLevel(resolutions[i], ts.numBuckets, ts.provider) - ts.levels[i] = newLevel - } - - ts.Clear() -} - -// Clear removes all observations from the time series. -func (ts *timeSeries) Clear() { - ts.lastAdd = time.Time{} - ts.total = ts.resetObservation(ts.total) - ts.pending = ts.resetObservation(ts.pending) - ts.pendingTime = time.Time{} - ts.dirty = false - - for i := range ts.levels { - ts.levels[i].Clear() - } -} - -// Add records an observation at the current time. -func (ts *timeSeries) Add(observation Observable) { - ts.AddWithTime(observation, ts.clock.Time()) -} - -// AddWithTime records an observation at the specified time. -func (ts *timeSeries) AddWithTime(observation Observable, t time.Time) { - - smallBucketDuration := ts.levels[0].size - - if t.After(ts.lastAdd) { - ts.lastAdd = t - } - - if t.After(ts.pendingTime) { - ts.advance(t) - ts.mergePendingUpdates() - ts.pendingTime = ts.levels[0].end - ts.pending.CopyFrom(observation) - ts.dirty = true - } else if t.After(ts.pendingTime.Add(-1 * smallBucketDuration)) { - // The observation is close enough to go into the pending bucket. - // This compensates for clock skewing and small scheduling delays - // by letting the update stay in the fast path. - ts.pending.Add(observation) - ts.dirty = true - } else { - ts.mergeValue(observation, t) - } -} - -// mergeValue inserts the observation at the specified time in the past into all levels. -func (ts *timeSeries) mergeValue(observation Observable, t time.Time) { - for _, level := range ts.levels { - index := (ts.numBuckets - 1) - int(level.end.Sub(t)/level.size) - if 0 <= index && index < ts.numBuckets { - bucketNumber := (level.oldest + index) % ts.numBuckets - if level.buckets[bucketNumber] == nil { - level.buckets[bucketNumber] = level.provider() - } - level.buckets[bucketNumber].Add(observation) - } - } - ts.total.Add(observation) -} - -// mergePendingUpdates applies the pending updates into all levels. -func (ts *timeSeries) mergePendingUpdates() { - if ts.dirty { - ts.mergeValue(ts.pending, ts.pendingTime) - ts.pending = ts.resetObservation(ts.pending) - ts.dirty = false - } -} - -// advance cycles the buckets at each level until the latest bucket in -// each level can hold the time specified. -func (ts *timeSeries) advance(t time.Time) { - if !t.After(ts.levels[0].end) { - return - } - for i := 0; i < len(ts.levels); i++ { - level := ts.levels[i] - if !level.end.Before(t) { - break - } - - // If the time is sufficiently far, just clear the level and advance - // directly. - if !t.Before(level.end.Add(level.size * time.Duration(ts.numBuckets))) { - for _, b := range level.buckets { - ts.resetObservation(b) - } - level.end = time.Unix(0, (t.UnixNano()/level.size.Nanoseconds())*level.size.Nanoseconds()) - } - - for t.After(level.end) { - level.end = level.end.Add(level.size) - level.newest = level.oldest - level.oldest = (level.oldest + 1) % ts.numBuckets - ts.resetObservation(level.buckets[level.newest]) - } - - t = level.end - } -} - -// Latest returns the sum of the num latest buckets from the level. -func (ts *timeSeries) Latest(level, num int) Observable { - now := ts.clock.Time() - if ts.levels[0].end.Before(now) { - ts.advance(now) - } - - ts.mergePendingUpdates() - - result := ts.provider() - l := ts.levels[level] - index := l.newest - - for i := 0; i < num; i++ { - if l.buckets[index] != nil { - result.Add(l.buckets[index]) - } - if index == 0 { - index = ts.numBuckets - } - index-- - } - - return result -} - -// LatestBuckets returns a copy of the num latest buckets from level. -func (ts *timeSeries) LatestBuckets(level, num int) []Observable { - if level < 0 || level > len(ts.levels) { - log.Print("timeseries: bad level argument: ", level) - return nil - } - if num < 0 || num >= ts.numBuckets { - log.Print("timeseries: bad num argument: ", num) - return nil - } - - results := make([]Observable, num) - now := ts.clock.Time() - if ts.levels[0].end.Before(now) { - ts.advance(now) - } - - ts.mergePendingUpdates() - - l := ts.levels[level] - index := l.newest - - for i := 0; i < num; i++ { - result := ts.provider() - results[i] = result - if l.buckets[index] != nil { - result.CopyFrom(l.buckets[index]) - } - - if index == 0 { - index = ts.numBuckets - } - index -= 1 - } - return results -} - -// ScaleBy updates observations by scaling by factor. -func (ts *timeSeries) ScaleBy(factor float64) { - for _, l := range ts.levels { - for i := 0; i < ts.numBuckets; i++ { - l.buckets[i].Multiply(factor) - } - } - - ts.total.Multiply(factor) - ts.pending.Multiply(factor) -} - -// Range returns the sum of observations added over the specified time range. -// If start or finish times don't fall on bucket boundaries of the same -// level, then return values are approximate answers. -func (ts *timeSeries) Range(start, finish time.Time) Observable { - return ts.ComputeRange(start, finish, 1)[0] -} - -// Recent returns the sum of observations from the last delta. -func (ts *timeSeries) Recent(delta time.Duration) Observable { - now := ts.clock.Time() - return ts.Range(now.Add(-delta), now) -} - -// Total returns the total of all observations. -func (ts *timeSeries) Total() Observable { - ts.mergePendingUpdates() - return ts.total -} - -// ComputeRange computes a specified number of values into a slice using -// the observations recorded over the specified time period. The return -// values are approximate if the start or finish times don't fall on the -// bucket boundaries at the same level or if the number of buckets spanning -// the range is not an integral multiple of num. -func (ts *timeSeries) ComputeRange(start, finish time.Time, num int) []Observable { - if start.After(finish) { - log.Printf("timeseries: start > finish, %v>%v", start, finish) - return nil - } - - if num < 0 { - log.Printf("timeseries: num < 0, %v", num) - return nil - } - - results := make([]Observable, num) - - for _, l := range ts.levels { - if !start.Before(l.end.Add(-l.size * time.Duration(ts.numBuckets))) { - ts.extract(l, start, finish, num, results) - return results - } - } - - // Failed to find a level that covers the desired range. So just - // extract from the last level, even if it doesn't cover the entire - // desired range. - ts.extract(ts.levels[len(ts.levels)-1], start, finish, num, results) - - return results -} - -// RecentList returns the specified number of values in slice over the most -// recent time period of the specified range. -func (ts *timeSeries) RecentList(delta time.Duration, num int) []Observable { - if delta < 0 { - return nil - } - now := ts.clock.Time() - return ts.ComputeRange(now.Add(-delta), now, num) -} - -// extract returns a slice of specified number of observations from a given -// level over a given range. -func (ts *timeSeries) extract(l *tsLevel, start, finish time.Time, num int, results []Observable) { - ts.mergePendingUpdates() - - srcInterval := l.size - dstInterval := finish.Sub(start) / time.Duration(num) - dstStart := start - srcStart := l.end.Add(-srcInterval * time.Duration(ts.numBuckets)) - - srcIndex := 0 - - // Where should scanning start? - if dstStart.After(srcStart) { - advance := dstStart.Sub(srcStart) / srcInterval - srcIndex += int(advance) - srcStart = srcStart.Add(advance * srcInterval) - } - - // The i'th value is computed as show below. - // interval = (finish/start)/num - // i'th value = sum of observation in range - // [ start + i * interval, - // start + (i + 1) * interval ) - for i := 0; i < num; i++ { - results[i] = ts.resetObservation(results[i]) - dstEnd := dstStart.Add(dstInterval) - for srcIndex < ts.numBuckets && srcStart.Before(dstEnd) { - srcEnd := srcStart.Add(srcInterval) - if srcEnd.After(ts.lastAdd) { - srcEnd = ts.lastAdd - } - - if !srcEnd.Before(dstStart) { - srcValue := l.buckets[(srcIndex+l.oldest)%ts.numBuckets] - if !srcStart.Before(dstStart) && !srcEnd.After(dstEnd) { - // dst completely contains src. - if srcValue != nil { - results[i].Add(srcValue) - } - } else { - // dst partially overlaps src. - overlapStart := maxTime(srcStart, dstStart) - overlapEnd := minTime(srcEnd, dstEnd) - base := srcEnd.Sub(srcStart) - fraction := overlapEnd.Sub(overlapStart).Seconds() / base.Seconds() - - used := ts.provider() - if srcValue != nil { - used.CopyFrom(srcValue) - } - used.Multiply(fraction) - results[i].Add(used) - } - - if srcEnd.After(dstEnd) { - break - } - } - srcIndex++ - srcStart = srcStart.Add(srcInterval) - } - dstStart = dstStart.Add(dstInterval) - } -} - -// resetObservation clears the content so the struct may be reused. -func (ts *timeSeries) resetObservation(observation Observable) Observable { - if observation == nil { - observation = ts.provider() - } else { - observation.Clear() - } - return observation -} - -// TimeSeries tracks data at granularities from 1 second to 16 weeks. -type TimeSeries struct { - timeSeries -} - -// NewTimeSeries creates a new TimeSeries using the function provided for creating new Observable. -func NewTimeSeries(f func() Observable) *TimeSeries { - return NewTimeSeriesWithClock(f, defaultClockInstance) -} - -// NewTimeSeriesWithClock creates a new TimeSeries using the function provided for creating new Observable and the clock for -// assigning timestamps. -func NewTimeSeriesWithClock(f func() Observable, clock Clock) *TimeSeries { - ts := new(TimeSeries) - ts.timeSeries.init(timeSeriesResolutions, f, timeSeriesNumBuckets, clock) - return ts -} - -// MinuteHourSeries tracks data at granularities of 1 minute and 1 hour. -type MinuteHourSeries struct { - timeSeries -} - -// NewMinuteHourSeries creates a new MinuteHourSeries using the function provided for creating new Observable. -func NewMinuteHourSeries(f func() Observable) *MinuteHourSeries { - return NewMinuteHourSeriesWithClock(f, defaultClockInstance) -} - -// NewMinuteHourSeriesWithClock creates a new MinuteHourSeries using the function provided for creating new Observable and the clock for -// assigning timestamps. -func NewMinuteHourSeriesWithClock(f func() Observable, clock Clock) *MinuteHourSeries { - ts := new(MinuteHourSeries) - ts.timeSeries.init(minuteHourSeriesResolutions, f, - minuteHourSeriesNumBuckets, clock) - return ts -} - -func (ts *MinuteHourSeries) Minute() Observable { - return ts.timeSeries.Latest(0, 60) -} - -func (ts *MinuteHourSeries) Hour() Observable { - return ts.timeSeries.Latest(1, 60) -} - -func minTime(a, b time.Time) time.Time { - if a.Before(b) { - return a - } - return b -} - -func maxTime(a, b time.Time) time.Time { - if a.After(b) { - return a - } - return b -} diff --git a/vendor/golang.org/x/net/trace/events.go b/vendor/golang.org/x/net/trace/events.go deleted file mode 100644 index d8daec1a7..000000000 --- a/vendor/golang.org/x/net/trace/events.go +++ /dev/null @@ -1,532 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package trace - -import ( - "bytes" - "fmt" - "html/template" - "io" - "log" - "net/http" - "runtime" - "sort" - "strconv" - "strings" - "sync" - "sync/atomic" - "text/tabwriter" - "time" -) - -const maxEventsPerLog = 100 - -type bucket struct { - MaxErrAge time.Duration - String string -} - -var buckets = []bucket{ - {0, "total"}, - {10 * time.Second, "errs<10s"}, - {1 * time.Minute, "errs<1m"}, - {10 * time.Minute, "errs<10m"}, - {1 * time.Hour, "errs<1h"}, - {10 * time.Hour, "errs<10h"}, - {24000 * time.Hour, "errors"}, -} - -// RenderEvents renders the HTML page typically served at /debug/events. -// It does not do any auth checking; see AuthRequest for the default auth check -// used by the handler registered on http.DefaultServeMux. -// req may be nil. -func RenderEvents(w http.ResponseWriter, req *http.Request, sensitive bool) { - now := time.Now() - data := &struct { - Families []string // family names - Buckets []bucket - Counts [][]int // eventLog count per family/bucket - - // Set when a bucket has been selected. - Family string - Bucket int - EventLogs eventLogs - Expanded bool - }{ - Buckets: buckets, - } - - data.Families = make([]string, 0, len(families)) - famMu.RLock() - for name := range families { - data.Families = append(data.Families, name) - } - famMu.RUnlock() - sort.Strings(data.Families) - - // Count the number of eventLogs in each family for each error age. - data.Counts = make([][]int, len(data.Families)) - for i, name := range data.Families { - // TODO(sameer): move this loop under the family lock. - f := getEventFamily(name) - data.Counts[i] = make([]int, len(data.Buckets)) - for j, b := range data.Buckets { - data.Counts[i][j] = f.Count(now, b.MaxErrAge) - } - } - - if req != nil { - var ok bool - data.Family, data.Bucket, ok = parseEventsArgs(req) - if !ok { - // No-op - } else { - data.EventLogs = getEventFamily(data.Family).Copy(now, buckets[data.Bucket].MaxErrAge) - } - if data.EventLogs != nil { - defer data.EventLogs.Free() - sort.Sort(data.EventLogs) - } - if exp, err := strconv.ParseBool(req.FormValue("exp")); err == nil { - data.Expanded = exp - } - } - - famMu.RLock() - defer famMu.RUnlock() - if err := eventsTmpl().Execute(w, data); err != nil { - log.Printf("net/trace: Failed executing template: %v", err) - } -} - -func parseEventsArgs(req *http.Request) (fam string, b int, ok bool) { - fam, bStr := req.FormValue("fam"), req.FormValue("b") - if fam == "" || bStr == "" { - return "", 0, false - } - b, err := strconv.Atoi(bStr) - if err != nil || b < 0 || b >= len(buckets) { - return "", 0, false - } - return fam, b, true -} - -// An EventLog provides a log of events associated with a specific object. -type EventLog interface { - // Printf formats its arguments with fmt.Sprintf and adds the - // result to the event log. - Printf(format string, a ...interface{}) - - // Errorf is like Printf, but it marks this event as an error. - Errorf(format string, a ...interface{}) - - // Finish declares that this event log is complete. - // The event log should not be used after calling this method. - Finish() -} - -// NewEventLog returns a new EventLog with the specified family name -// and title. -func NewEventLog(family, title string) EventLog { - el := newEventLog() - el.ref() - el.Family, el.Title = family, title - el.Start = time.Now() - el.events = make([]logEntry, 0, maxEventsPerLog) - el.stack = make([]uintptr, 32) - n := runtime.Callers(2, el.stack) - el.stack = el.stack[:n] - - getEventFamily(family).add(el) - return el -} - -func (el *eventLog) Finish() { - getEventFamily(el.Family).remove(el) - el.unref() // matches ref in New -} - -var ( - famMu sync.RWMutex - families = make(map[string]*eventFamily) // family name => family -) - -func getEventFamily(fam string) *eventFamily { - famMu.Lock() - defer famMu.Unlock() - f := families[fam] - if f == nil { - f = &eventFamily{} - families[fam] = f - } - return f -} - -type eventFamily struct { - mu sync.RWMutex - eventLogs eventLogs -} - -func (f *eventFamily) add(el *eventLog) { - f.mu.Lock() - f.eventLogs = append(f.eventLogs, el) - f.mu.Unlock() -} - -func (f *eventFamily) remove(el *eventLog) { - f.mu.Lock() - defer f.mu.Unlock() - for i, el0 := range f.eventLogs { - if el == el0 { - copy(f.eventLogs[i:], f.eventLogs[i+1:]) - f.eventLogs = f.eventLogs[:len(f.eventLogs)-1] - return - } - } -} - -func (f *eventFamily) Count(now time.Time, maxErrAge time.Duration) (n int) { - f.mu.RLock() - defer f.mu.RUnlock() - for _, el := range f.eventLogs { - if el.hasRecentError(now, maxErrAge) { - n++ - } - } - return -} - -func (f *eventFamily) Copy(now time.Time, maxErrAge time.Duration) (els eventLogs) { - f.mu.RLock() - defer f.mu.RUnlock() - els = make(eventLogs, 0, len(f.eventLogs)) - for _, el := range f.eventLogs { - if el.hasRecentError(now, maxErrAge) { - el.ref() - els = append(els, el) - } - } - return -} - -type eventLogs []*eventLog - -// Free calls unref on each element of the list. -func (els eventLogs) Free() { - for _, el := range els { - el.unref() - } -} - -// eventLogs may be sorted in reverse chronological order. -func (els eventLogs) Len() int { return len(els) } -func (els eventLogs) Less(i, j int) bool { return els[i].Start.After(els[j].Start) } -func (els eventLogs) Swap(i, j int) { els[i], els[j] = els[j], els[i] } - -// A logEntry is a timestamped log entry in an event log. -type logEntry struct { - When time.Time - Elapsed time.Duration // since previous event in log - NewDay bool // whether this event is on a different day to the previous event - What string - IsErr bool -} - -// WhenString returns a string representation of the elapsed time of the event. -// It will include the date if midnight was crossed. -func (e logEntry) WhenString() string { - if e.NewDay { - return e.When.Format("2006/01/02 15:04:05.000000") - } - return e.When.Format("15:04:05.000000") -} - -// An eventLog represents an active event log. -type eventLog struct { - // Family is the top-level grouping of event logs to which this belongs. - Family string - - // Title is the title of this event log. - Title string - - // Timing information. - Start time.Time - - // Call stack where this event log was created. - stack []uintptr - - // Append-only sequence of events. - // - // TODO(sameer): change this to a ring buffer to avoid the array copy - // when we hit maxEventsPerLog. - mu sync.RWMutex - events []logEntry - LastErrorTime time.Time - discarded int - - refs int32 // how many buckets this is in -} - -func (el *eventLog) reset() { - // Clear all but the mutex. Mutexes may not be copied, even when unlocked. - el.Family = "" - el.Title = "" - el.Start = time.Time{} - el.stack = nil - el.events = nil - el.LastErrorTime = time.Time{} - el.discarded = 0 - el.refs = 0 -} - -func (el *eventLog) hasRecentError(now time.Time, maxErrAge time.Duration) bool { - if maxErrAge == 0 { - return true - } - el.mu.RLock() - defer el.mu.RUnlock() - return now.Sub(el.LastErrorTime) < maxErrAge -} - -// delta returns the elapsed time since the last event or the log start, -// and whether it spans midnight. -// L >= el.mu -func (el *eventLog) delta(t time.Time) (time.Duration, bool) { - if len(el.events) == 0 { - return t.Sub(el.Start), false - } - prev := el.events[len(el.events)-1].When - return t.Sub(prev), prev.Day() != t.Day() - -} - -func (el *eventLog) Printf(format string, a ...interface{}) { - el.printf(false, format, a...) -} - -func (el *eventLog) Errorf(format string, a ...interface{}) { - el.printf(true, format, a...) -} - -func (el *eventLog) printf(isErr bool, format string, a ...interface{}) { - e := logEntry{When: time.Now(), IsErr: isErr, What: fmt.Sprintf(format, a...)} - el.mu.Lock() - e.Elapsed, e.NewDay = el.delta(e.When) - if len(el.events) < maxEventsPerLog { - el.events = append(el.events, e) - } else { - // Discard the oldest event. - if el.discarded == 0 { - // el.discarded starts at two to count for the event it - // is replacing, plus the next one that we are about to - // drop. - el.discarded = 2 - } else { - el.discarded++ - } - // TODO(sameer): if this causes allocations on a critical path, - // change eventLog.What to be a fmt.Stringer, as in trace.go. - el.events[0].What = fmt.Sprintf("(%d events discarded)", el.discarded) - // The timestamp of the discarded meta-event should be - // the time of the last event it is representing. - el.events[0].When = el.events[1].When - copy(el.events[1:], el.events[2:]) - el.events[maxEventsPerLog-1] = e - } - if e.IsErr { - el.LastErrorTime = e.When - } - el.mu.Unlock() -} - -func (el *eventLog) ref() { - atomic.AddInt32(&el.refs, 1) -} - -func (el *eventLog) unref() { - if atomic.AddInt32(&el.refs, -1) == 0 { - freeEventLog(el) - } -} - -func (el *eventLog) When() string { - return el.Start.Format("2006/01/02 15:04:05.000000") -} - -func (el *eventLog) ElapsedTime() string { - elapsed := time.Since(el.Start) - return fmt.Sprintf("%.6f", elapsed.Seconds()) -} - -func (el *eventLog) Stack() string { - buf := new(bytes.Buffer) - tw := tabwriter.NewWriter(buf, 1, 8, 1, '\t', 0) - printStackRecord(tw, el.stack) - tw.Flush() - return buf.String() -} - -// printStackRecord prints the function + source line information -// for a single stack trace. -// Adapted from runtime/pprof/pprof.go. -func printStackRecord(w io.Writer, stk []uintptr) { - for _, pc := range stk { - f := runtime.FuncForPC(pc) - if f == nil { - continue - } - file, line := f.FileLine(pc) - name := f.Name() - // Hide runtime.goexit and any runtime functions at the beginning. - if strings.HasPrefix(name, "runtime.") { - continue - } - fmt.Fprintf(w, "# %s\t%s:%d\n", name, file, line) - } -} - -func (el *eventLog) Events() []logEntry { - el.mu.RLock() - defer el.mu.RUnlock() - return el.events -} - -// freeEventLogs is a freelist of *eventLog -var freeEventLogs = make(chan *eventLog, 1000) - -// newEventLog returns a event log ready to use. -func newEventLog() *eventLog { - select { - case el := <-freeEventLogs: - return el - default: - return new(eventLog) - } -} - -// freeEventLog adds el to freeEventLogs if there's room. -// This is non-blocking. -func freeEventLog(el *eventLog) { - el.reset() - select { - case freeEventLogs <- el: - default: - } -} - -var eventsTmplCache *template.Template -var eventsTmplOnce sync.Once - -func eventsTmpl() *template.Template { - eventsTmplOnce.Do(func() { - eventsTmplCache = template.Must(template.New("events").Funcs(template.FuncMap{ - "elapsed": elapsed, - "trimSpace": strings.TrimSpace, - }).Parse(eventsHTML)) - }) - return eventsTmplCache -} - -const eventsHTML = ` - - - events - - - - -

/debug/events

- - - {{range $i, $fam := .Families}} - - - - {{range $j, $bucket := $.Buckets}} - {{$n := index $.Counts $i $j}} - - {{end}} - - {{end}} -
{{$fam}} - {{if $n}}{{end}} - [{{$n}} {{$bucket.String}}] - {{if $n}}{{end}} -
- -{{if $.EventLogs}} -
-

Family: {{$.Family}}

- -{{if $.Expanded}}{{end}} -[Summary]{{if $.Expanded}}{{end}} - -{{if not $.Expanded}}{{end}} -[Expanded]{{if not $.Expanded}}{{end}} - - - - {{range $el := $.EventLogs}} - - - - - {{if $.Expanded}} - - - - - - {{range $el.Events}} - - - - - - {{end}} - {{end}} - {{end}} -
WhenElapsed
{{$el.When}}{{$el.ElapsedTime}}{{$el.Title}} - 
{{$el.Stack|trimSpace}}
{{.WhenString}}{{elapsed .Elapsed}}.{{if .IsErr}}E{{else}}.{{end}}. {{.What}}
-{{end}} - - -` diff --git a/vendor/golang.org/x/net/trace/histogram.go b/vendor/golang.org/x/net/trace/histogram.go deleted file mode 100644 index 9bf4286c7..000000000 --- a/vendor/golang.org/x/net/trace/histogram.go +++ /dev/null @@ -1,365 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package trace - -// This file implements histogramming for RPC statistics collection. - -import ( - "bytes" - "fmt" - "html/template" - "log" - "math" - "sync" - - "golang.org/x/net/internal/timeseries" -) - -const ( - bucketCount = 38 -) - -// histogram keeps counts of values in buckets that are spaced -// out in powers of 2: 0-1, 2-3, 4-7... -// histogram implements timeseries.Observable -type histogram struct { - sum int64 // running total of measurements - sumOfSquares float64 // square of running total - buckets []int64 // bucketed values for histogram - value int // holds a single value as an optimization - valueCount int64 // number of values recorded for single value -} - -// AddMeasurement records a value measurement observation to the histogram. -func (h *histogram) addMeasurement(value int64) { - // TODO: assert invariant - h.sum += value - h.sumOfSquares += float64(value) * float64(value) - - bucketIndex := getBucket(value) - - if h.valueCount == 0 || (h.valueCount > 0 && h.value == bucketIndex) { - h.value = bucketIndex - h.valueCount++ - } else { - h.allocateBuckets() - h.buckets[bucketIndex]++ - } -} - -func (h *histogram) allocateBuckets() { - if h.buckets == nil { - h.buckets = make([]int64, bucketCount) - h.buckets[h.value] = h.valueCount - h.value = 0 - h.valueCount = -1 - } -} - -func log2(i int64) int { - n := 0 - for ; i >= 0x100; i >>= 8 { - n += 8 - } - for ; i > 0; i >>= 1 { - n += 1 - } - return n -} - -func getBucket(i int64) (index int) { - index = log2(i) - 1 - if index < 0 { - index = 0 - } - if index >= bucketCount { - index = bucketCount - 1 - } - return -} - -// Total returns the number of recorded observations. -func (h *histogram) total() (total int64) { - if h.valueCount >= 0 { - total = h.valueCount - } - for _, val := range h.buckets { - total += int64(val) - } - return -} - -// Average returns the average value of recorded observations. -func (h *histogram) average() float64 { - t := h.total() - if t == 0 { - return 0 - } - return float64(h.sum) / float64(t) -} - -// Variance returns the variance of recorded observations. -func (h *histogram) variance() float64 { - t := float64(h.total()) - if t == 0 { - return 0 - } - s := float64(h.sum) / t - return h.sumOfSquares/t - s*s -} - -// StandardDeviation returns the standard deviation of recorded observations. -func (h *histogram) standardDeviation() float64 { - return math.Sqrt(h.variance()) -} - -// PercentileBoundary estimates the value that the given fraction of recorded -// observations are less than. -func (h *histogram) percentileBoundary(percentile float64) int64 { - total := h.total() - - // Corner cases (make sure result is strictly less than Total()) - if total == 0 { - return 0 - } else if total == 1 { - return int64(h.average()) - } - - percentOfTotal := round(float64(total) * percentile) - var runningTotal int64 - - for i := range h.buckets { - value := h.buckets[i] - runningTotal += value - if runningTotal == percentOfTotal { - // We hit an exact bucket boundary. If the next bucket has data, it is a - // good estimate of the value. If the bucket is empty, we interpolate the - // midpoint between the next bucket's boundary and the next non-zero - // bucket. If the remaining buckets are all empty, then we use the - // boundary for the next bucket as the estimate. - j := uint8(i + 1) - min := bucketBoundary(j) - if runningTotal < total { - for h.buckets[j] == 0 { - j++ - } - } - max := bucketBoundary(j) - return min + round(float64(max-min)/2) - } else if runningTotal > percentOfTotal { - // The value is in this bucket. Interpolate the value. - delta := runningTotal - percentOfTotal - percentBucket := float64(value-delta) / float64(value) - bucketMin := bucketBoundary(uint8(i)) - nextBucketMin := bucketBoundary(uint8(i + 1)) - bucketSize := nextBucketMin - bucketMin - return bucketMin + round(percentBucket*float64(bucketSize)) - } - } - return bucketBoundary(bucketCount - 1) -} - -// Median returns the estimated median of the observed values. -func (h *histogram) median() int64 { - return h.percentileBoundary(0.5) -} - -// Add adds other to h. -func (h *histogram) Add(other timeseries.Observable) { - o := other.(*histogram) - if o.valueCount == 0 { - // Other histogram is empty - } else if h.valueCount >= 0 && o.valueCount > 0 && h.value == o.value { - // Both have a single bucketed value, aggregate them - h.valueCount += o.valueCount - } else { - // Two different values necessitate buckets in this histogram - h.allocateBuckets() - if o.valueCount >= 0 { - h.buckets[o.value] += o.valueCount - } else { - for i := range h.buckets { - h.buckets[i] += o.buckets[i] - } - } - } - h.sumOfSquares += o.sumOfSquares - h.sum += o.sum -} - -// Clear resets the histogram to an empty state, removing all observed values. -func (h *histogram) Clear() { - h.buckets = nil - h.value = 0 - h.valueCount = 0 - h.sum = 0 - h.sumOfSquares = 0 -} - -// CopyFrom copies from other, which must be a *histogram, into h. -func (h *histogram) CopyFrom(other timeseries.Observable) { - o := other.(*histogram) - if o.valueCount == -1 { - h.allocateBuckets() - copy(h.buckets, o.buckets) - } - h.sum = o.sum - h.sumOfSquares = o.sumOfSquares - h.value = o.value - h.valueCount = o.valueCount -} - -// Multiply scales the histogram by the specified ratio. -func (h *histogram) Multiply(ratio float64) { - if h.valueCount == -1 { - for i := range h.buckets { - h.buckets[i] = int64(float64(h.buckets[i]) * ratio) - } - } else { - h.valueCount = int64(float64(h.valueCount) * ratio) - } - h.sum = int64(float64(h.sum) * ratio) - h.sumOfSquares = h.sumOfSquares * ratio -} - -// New creates a new histogram. -func (h *histogram) New() timeseries.Observable { - r := new(histogram) - r.Clear() - return r -} - -func (h *histogram) String() string { - return fmt.Sprintf("%d, %f, %d, %d, %v", - h.sum, h.sumOfSquares, h.value, h.valueCount, h.buckets) -} - -// round returns the closest int64 to the argument -func round(in float64) int64 { - return int64(math.Floor(in + 0.5)) -} - -// bucketBoundary returns the first value in the bucket. -func bucketBoundary(bucket uint8) int64 { - if bucket == 0 { - return 0 - } - return 1 << bucket -} - -// bucketData holds data about a specific bucket for use in distTmpl. -type bucketData struct { - Lower, Upper int64 - N int64 - Pct, CumulativePct float64 - GraphWidth int -} - -// data holds data about a Distribution for use in distTmpl. -type data struct { - Buckets []*bucketData - Count, Median int64 - Mean, StandardDeviation float64 -} - -// maxHTMLBarWidth is the maximum width of the HTML bar for visualizing buckets. -const maxHTMLBarWidth = 350.0 - -// newData returns data representing h for use in distTmpl. -func (h *histogram) newData() *data { - // Force the allocation of buckets to simplify the rendering implementation - h.allocateBuckets() - // We scale the bars on the right so that the largest bar is - // maxHTMLBarWidth pixels in width. - maxBucket := int64(0) - for _, n := range h.buckets { - if n > maxBucket { - maxBucket = n - } - } - total := h.total() - barsizeMult := maxHTMLBarWidth / float64(maxBucket) - var pctMult float64 - if total == 0 { - pctMult = 1.0 - } else { - pctMult = 100.0 / float64(total) - } - - buckets := make([]*bucketData, len(h.buckets)) - runningTotal := int64(0) - for i, n := range h.buckets { - if n == 0 { - continue - } - runningTotal += n - var upperBound int64 - if i < bucketCount-1 { - upperBound = bucketBoundary(uint8(i + 1)) - } else { - upperBound = math.MaxInt64 - } - buckets[i] = &bucketData{ - Lower: bucketBoundary(uint8(i)), - Upper: upperBound, - N: n, - Pct: float64(n) * pctMult, - CumulativePct: float64(runningTotal) * pctMult, - GraphWidth: int(float64(n) * barsizeMult), - } - } - return &data{ - Buckets: buckets, - Count: total, - Median: h.median(), - Mean: h.average(), - StandardDeviation: h.standardDeviation(), - } -} - -func (h *histogram) html() template.HTML { - buf := new(bytes.Buffer) - if err := distTmpl().Execute(buf, h.newData()); err != nil { - buf.Reset() - log.Printf("net/trace: couldn't execute template: %v", err) - } - return template.HTML(buf.String()) -} - -var distTmplCache *template.Template -var distTmplOnce sync.Once - -func distTmpl() *template.Template { - distTmplOnce.Do(func() { - // Input: data - distTmplCache = template.Must(template.New("distTmpl").Parse(` - - - - - - - -
Count: {{.Count}}Mean: {{printf "%.0f" .Mean}}StdDev: {{printf "%.0f" .StandardDeviation}}Median: {{.Median}}
-
- -{{range $b := .Buckets}} -{{if $b}} - - - - - - - - - -{{end}} -{{end}} -
[{{.Lower}},{{.Upper}}){{.N}}{{printf "%#.3f" .Pct}}%{{printf "%#.3f" .CumulativePct}}%
-`)) - }) - return distTmplCache -} diff --git a/vendor/golang.org/x/net/trace/trace.go b/vendor/golang.org/x/net/trace/trace.go deleted file mode 100644 index 64f56a373..000000000 --- a/vendor/golang.org/x/net/trace/trace.go +++ /dev/null @@ -1,1079 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -/* -Package trace implements tracing of requests and long-lived objects. -It exports HTTP interfaces on /debug/requests and /debug/events. - -A trace.Trace provides tracing for short-lived objects, usually requests. -A request handler might be implemented like this: - - func fooHandler(w http.ResponseWriter, req *http.Request) { - tr := trace.New("mypkg.Foo", req.URL.Path) - defer tr.Finish() - ... - tr.LazyPrintf("some event %q happened", str) - ... - if err := somethingImportant(); err != nil { - tr.LazyPrintf("somethingImportant failed: %v", err) - tr.SetError() - } - } - -The /debug/requests HTTP endpoint organizes the traces by family, -errors, and duration. It also provides histogram of request duration -for each family. - -A trace.EventLog provides tracing for long-lived objects, such as RPC -connections. - - // A Fetcher fetches URL paths for a single domain. - type Fetcher struct { - domain string - events trace.EventLog - } - - func NewFetcher(domain string) *Fetcher { - return &Fetcher{ - domain, - trace.NewEventLog("mypkg.Fetcher", domain), - } - } - - func (f *Fetcher) Fetch(path string) (string, error) { - resp, err := http.Get("http://" + f.domain + "/" + path) - if err != nil { - f.events.Errorf("Get(%q) = %v", path, err) - return "", err - } - f.events.Printf("Get(%q) = %s", path, resp.Status) - ... - } - - func (f *Fetcher) Close() error { - f.events.Finish() - return nil - } - -The /debug/events HTTP endpoint organizes the event logs by family and -by time since the last error. The expanded view displays recent log -entries and the log's call stack. -*/ -package trace // import "golang.org/x/net/trace" - -import ( - "bytes" - "fmt" - "html/template" - "io" - "log" - "net" - "net/http" - "runtime" - "sort" - "strconv" - "sync" - "sync/atomic" - "time" - - "golang.org/x/net/context" - "golang.org/x/net/internal/timeseries" -) - -// DebugUseAfterFinish controls whether to debug uses of Trace values after finishing. -// FOR DEBUGGING ONLY. This will slow down the program. -var DebugUseAfterFinish = false - -// AuthRequest determines whether a specific request is permitted to load the -// /debug/requests or /debug/events pages. -// -// It returns two bools; the first indicates whether the page may be viewed at all, -// and the second indicates whether sensitive events will be shown. -// -// AuthRequest may be replaced by a program to customize its authorization requirements. -// -// The default AuthRequest function returns (true, true) if and only if the request -// comes from localhost/127.0.0.1/[::1]. -var AuthRequest = func(req *http.Request) (any, sensitive bool) { - // RemoteAddr is commonly in the form "IP" or "IP:port". - // If it is in the form "IP:port", split off the port. - host, _, err := net.SplitHostPort(req.RemoteAddr) - if err != nil { - host = req.RemoteAddr - } - switch host { - case "localhost", "127.0.0.1", "::1": - return true, true - default: - return false, false - } -} - -func init() { - http.HandleFunc("/debug/requests", func(w http.ResponseWriter, req *http.Request) { - any, sensitive := AuthRequest(req) - if !any { - http.Error(w, "not allowed", http.StatusUnauthorized) - return - } - w.Header().Set("Content-Type", "text/html; charset=utf-8") - Render(w, req, sensitive) - }) - http.HandleFunc("/debug/events", func(w http.ResponseWriter, req *http.Request) { - any, sensitive := AuthRequest(req) - if !any { - http.Error(w, "not allowed", http.StatusUnauthorized) - return - } - w.Header().Set("Content-Type", "text/html; charset=utf-8") - RenderEvents(w, req, sensitive) - }) -} - -// Render renders the HTML page typically served at /debug/requests. -// It does not do any auth checking; see AuthRequest for the default auth check -// used by the handler registered on http.DefaultServeMux. -// req may be nil. -func Render(w io.Writer, req *http.Request, sensitive bool) { - data := &struct { - Families []string - ActiveTraceCount map[string]int - CompletedTraces map[string]*family - - // Set when a bucket has been selected. - Traces traceList - Family string - Bucket int - Expanded bool - Traced bool - Active bool - ShowSensitive bool // whether to show sensitive events - - Histogram template.HTML - HistogramWindow string // e.g. "last minute", "last hour", "all time" - - // If non-zero, the set of traces is a partial set, - // and this is the total number. - Total int - }{ - CompletedTraces: completedTraces, - } - - data.ShowSensitive = sensitive - if req != nil { - // Allow show_sensitive=0 to force hiding of sensitive data for testing. - // This only goes one way; you can't use show_sensitive=1 to see things. - if req.FormValue("show_sensitive") == "0" { - data.ShowSensitive = false - } - - if exp, err := strconv.ParseBool(req.FormValue("exp")); err == nil { - data.Expanded = exp - } - if exp, err := strconv.ParseBool(req.FormValue("rtraced")); err == nil { - data.Traced = exp - } - } - - completedMu.RLock() - data.Families = make([]string, 0, len(completedTraces)) - for fam := range completedTraces { - data.Families = append(data.Families, fam) - } - completedMu.RUnlock() - sort.Strings(data.Families) - - // We are careful here to minimize the time spent locking activeMu, - // since that lock is required every time an RPC starts and finishes. - data.ActiveTraceCount = make(map[string]int, len(data.Families)) - activeMu.RLock() - for fam, s := range activeTraces { - data.ActiveTraceCount[fam] = s.Len() - } - activeMu.RUnlock() - - var ok bool - data.Family, data.Bucket, ok = parseArgs(req) - switch { - case !ok: - // No-op - case data.Bucket == -1: - data.Active = true - n := data.ActiveTraceCount[data.Family] - data.Traces = getActiveTraces(data.Family) - if len(data.Traces) < n { - data.Total = n - } - case data.Bucket < bucketsPerFamily: - if b := lookupBucket(data.Family, data.Bucket); b != nil { - data.Traces = b.Copy(data.Traced) - } - default: - if f := getFamily(data.Family, false); f != nil { - var obs timeseries.Observable - f.LatencyMu.RLock() - switch o := data.Bucket - bucketsPerFamily; o { - case 0: - obs = f.Latency.Minute() - data.HistogramWindow = "last minute" - case 1: - obs = f.Latency.Hour() - data.HistogramWindow = "last hour" - case 2: - obs = f.Latency.Total() - data.HistogramWindow = "all time" - } - f.LatencyMu.RUnlock() - if obs != nil { - data.Histogram = obs.(*histogram).html() - } - } - } - - if data.Traces != nil { - defer data.Traces.Free() - sort.Sort(data.Traces) - } - - completedMu.RLock() - defer completedMu.RUnlock() - if err := pageTmpl().ExecuteTemplate(w, "Page", data); err != nil { - log.Printf("net/trace: Failed executing template: %v", err) - } -} - -func parseArgs(req *http.Request) (fam string, b int, ok bool) { - if req == nil { - return "", 0, false - } - fam, bStr := req.FormValue("fam"), req.FormValue("b") - if fam == "" || bStr == "" { - return "", 0, false - } - b, err := strconv.Atoi(bStr) - if err != nil || b < -1 { - return "", 0, false - } - - return fam, b, true -} - -func lookupBucket(fam string, b int) *traceBucket { - f := getFamily(fam, false) - if f == nil || b < 0 || b >= len(f.Buckets) { - return nil - } - return f.Buckets[b] -} - -type contextKeyT string - -var contextKey = contextKeyT("golang.org/x/net/trace.Trace") - -// NewContext returns a copy of the parent context -// and associates it with a Trace. -func NewContext(ctx context.Context, tr Trace) context.Context { - return context.WithValue(ctx, contextKey, tr) -} - -// FromContext returns the Trace bound to the context, if any. -func FromContext(ctx context.Context) (tr Trace, ok bool) { - tr, ok = ctx.Value(contextKey).(Trace) - return -} - -// Trace represents an active request. -type Trace interface { - // LazyLog adds x to the event log. It will be evaluated each time the - // /debug/requests page is rendered. Any memory referenced by x will be - // pinned until the trace is finished and later discarded. - LazyLog(x fmt.Stringer, sensitive bool) - - // LazyPrintf evaluates its arguments with fmt.Sprintf each time the - // /debug/requests page is rendered. Any memory referenced by a will be - // pinned until the trace is finished and later discarded. - LazyPrintf(format string, a ...interface{}) - - // SetError declares that this trace resulted in an error. - SetError() - - // SetRecycler sets a recycler for the trace. - // f will be called for each event passed to LazyLog at a time when - // it is no longer required, whether while the trace is still active - // and the event is discarded, or when a completed trace is discarded. - SetRecycler(f func(interface{})) - - // SetTraceInfo sets the trace info for the trace. - // This is currently unused. - SetTraceInfo(traceID, spanID uint64) - - // SetMaxEvents sets the maximum number of events that will be stored - // in the trace. This has no effect if any events have already been - // added to the trace. - SetMaxEvents(m int) - - // Finish declares that this trace is complete. - // The trace should not be used after calling this method. - Finish() -} - -type lazySprintf struct { - format string - a []interface{} -} - -func (l *lazySprintf) String() string { - return fmt.Sprintf(l.format, l.a...) -} - -// New returns a new Trace with the specified family and title. -func New(family, title string) Trace { - tr := newTrace() - tr.ref() - tr.Family, tr.Title = family, title - tr.Start = time.Now() - tr.maxEvents = maxEventsPerTrace - tr.events = tr.eventsBuf[:0] - - activeMu.RLock() - s := activeTraces[tr.Family] - activeMu.RUnlock() - if s == nil { - activeMu.Lock() - s = activeTraces[tr.Family] // check again - if s == nil { - s = new(traceSet) - activeTraces[tr.Family] = s - } - activeMu.Unlock() - } - s.Add(tr) - - // Trigger allocation of the completed trace structure for this family. - // This will cause the family to be present in the request page during - // the first trace of this family. We don't care about the return value, - // nor is there any need for this to run inline, so we execute it in its - // own goroutine, but only if the family isn't allocated yet. - completedMu.RLock() - if _, ok := completedTraces[tr.Family]; !ok { - go allocFamily(tr.Family) - } - completedMu.RUnlock() - - return tr -} - -func (tr *trace) Finish() { - tr.Elapsed = time.Now().Sub(tr.Start) - if DebugUseAfterFinish { - buf := make([]byte, 4<<10) // 4 KB should be enough - n := runtime.Stack(buf, false) - tr.finishStack = buf[:n] - } - - activeMu.RLock() - m := activeTraces[tr.Family] - activeMu.RUnlock() - m.Remove(tr) - - f := getFamily(tr.Family, true) - for _, b := range f.Buckets { - if b.Cond.match(tr) { - b.Add(tr) - } - } - // Add a sample of elapsed time as microseconds to the family's timeseries - h := new(histogram) - h.addMeasurement(tr.Elapsed.Nanoseconds() / 1e3) - f.LatencyMu.Lock() - f.Latency.Add(h) - f.LatencyMu.Unlock() - - tr.unref() // matches ref in New -} - -const ( - bucketsPerFamily = 9 - tracesPerBucket = 10 - maxActiveTraces = 20 // Maximum number of active traces to show. - maxEventsPerTrace = 10 - numHistogramBuckets = 38 -) - -var ( - // The active traces. - activeMu sync.RWMutex - activeTraces = make(map[string]*traceSet) // family -> traces - - // Families of completed traces. - completedMu sync.RWMutex - completedTraces = make(map[string]*family) // family -> traces -) - -type traceSet struct { - mu sync.RWMutex - m map[*trace]bool - - // We could avoid the entire map scan in FirstN by having a slice of all the traces - // ordered by start time, and an index into that from the trace struct, with a periodic - // repack of the slice after enough traces finish; we could also use a skip list or similar. - // However, that would shift some of the expense from /debug/requests time to RPC time, - // which is probably the wrong trade-off. -} - -func (ts *traceSet) Len() int { - ts.mu.RLock() - defer ts.mu.RUnlock() - return len(ts.m) -} - -func (ts *traceSet) Add(tr *trace) { - ts.mu.Lock() - if ts.m == nil { - ts.m = make(map[*trace]bool) - } - ts.m[tr] = true - ts.mu.Unlock() -} - -func (ts *traceSet) Remove(tr *trace) { - ts.mu.Lock() - delete(ts.m, tr) - ts.mu.Unlock() -} - -// FirstN returns the first n traces ordered by time. -func (ts *traceSet) FirstN(n int) traceList { - ts.mu.RLock() - defer ts.mu.RUnlock() - - if n > len(ts.m) { - n = len(ts.m) - } - trl := make(traceList, 0, n) - - // Fast path for when no selectivity is needed. - if n == len(ts.m) { - for tr := range ts.m { - tr.ref() - trl = append(trl, tr) - } - sort.Sort(trl) - return trl - } - - // Pick the oldest n traces. - // This is inefficient. See the comment in the traceSet struct. - for tr := range ts.m { - // Put the first n traces into trl in the order they occur. - // When we have n, sort trl, and thereafter maintain its order. - if len(trl) < n { - tr.ref() - trl = append(trl, tr) - if len(trl) == n { - // This is guaranteed to happen exactly once during this loop. - sort.Sort(trl) - } - continue - } - if tr.Start.After(trl[n-1].Start) { - continue - } - - // Find where to insert this one. - tr.ref() - i := sort.Search(n, func(i int) bool { return trl[i].Start.After(tr.Start) }) - trl[n-1].unref() - copy(trl[i+1:], trl[i:]) - trl[i] = tr - } - - return trl -} - -func getActiveTraces(fam string) traceList { - activeMu.RLock() - s := activeTraces[fam] - activeMu.RUnlock() - if s == nil { - return nil - } - return s.FirstN(maxActiveTraces) -} - -func getFamily(fam string, allocNew bool) *family { - completedMu.RLock() - f := completedTraces[fam] - completedMu.RUnlock() - if f == nil && allocNew { - f = allocFamily(fam) - } - return f -} - -func allocFamily(fam string) *family { - completedMu.Lock() - defer completedMu.Unlock() - f := completedTraces[fam] - if f == nil { - f = newFamily() - completedTraces[fam] = f - } - return f -} - -// family represents a set of trace buckets and associated latency information. -type family struct { - // traces may occur in multiple buckets. - Buckets [bucketsPerFamily]*traceBucket - - // latency time series - LatencyMu sync.RWMutex - Latency *timeseries.MinuteHourSeries -} - -func newFamily() *family { - return &family{ - Buckets: [bucketsPerFamily]*traceBucket{ - {Cond: minCond(0)}, - {Cond: minCond(50 * time.Millisecond)}, - {Cond: minCond(100 * time.Millisecond)}, - {Cond: minCond(200 * time.Millisecond)}, - {Cond: minCond(500 * time.Millisecond)}, - {Cond: minCond(1 * time.Second)}, - {Cond: minCond(10 * time.Second)}, - {Cond: minCond(100 * time.Second)}, - {Cond: errorCond{}}, - }, - Latency: timeseries.NewMinuteHourSeries(func() timeseries.Observable { return new(histogram) }), - } -} - -// traceBucket represents a size-capped bucket of historic traces, -// along with a condition for a trace to belong to the bucket. -type traceBucket struct { - Cond cond - - // Ring buffer implementation of a fixed-size FIFO queue. - mu sync.RWMutex - buf [tracesPerBucket]*trace - start int // < tracesPerBucket - length int // <= tracesPerBucket -} - -func (b *traceBucket) Add(tr *trace) { - b.mu.Lock() - defer b.mu.Unlock() - - i := b.start + b.length - if i >= tracesPerBucket { - i -= tracesPerBucket - } - if b.length == tracesPerBucket { - // "Remove" an element from the bucket. - b.buf[i].unref() - b.start++ - if b.start == tracesPerBucket { - b.start = 0 - } - } - b.buf[i] = tr - if b.length < tracesPerBucket { - b.length++ - } - tr.ref() -} - -// Copy returns a copy of the traces in the bucket. -// If tracedOnly is true, only the traces with trace information will be returned. -// The logs will be ref'd before returning; the caller should call -// the Free method when it is done with them. -// TODO(dsymonds): keep track of traced requests in separate buckets. -func (b *traceBucket) Copy(tracedOnly bool) traceList { - b.mu.RLock() - defer b.mu.RUnlock() - - trl := make(traceList, 0, b.length) - for i, x := 0, b.start; i < b.length; i++ { - tr := b.buf[x] - if !tracedOnly || tr.spanID != 0 { - tr.ref() - trl = append(trl, tr) - } - x++ - if x == b.length { - x = 0 - } - } - return trl -} - -func (b *traceBucket) Empty() bool { - b.mu.RLock() - defer b.mu.RUnlock() - return b.length == 0 -} - -// cond represents a condition on a trace. -type cond interface { - match(t *trace) bool - String() string -} - -type minCond time.Duration - -func (m minCond) match(t *trace) bool { return t.Elapsed >= time.Duration(m) } -func (m minCond) String() string { return fmt.Sprintf("≥%gs", time.Duration(m).Seconds()) } - -type errorCond struct{} - -func (e errorCond) match(t *trace) bool { return t.IsError } -func (e errorCond) String() string { return "errors" } - -type traceList []*trace - -// Free calls unref on each element of the list. -func (trl traceList) Free() { - for _, t := range trl { - t.unref() - } -} - -// traceList may be sorted in reverse chronological order. -func (trl traceList) Len() int { return len(trl) } -func (trl traceList) Less(i, j int) bool { return trl[i].Start.After(trl[j].Start) } -func (trl traceList) Swap(i, j int) { trl[i], trl[j] = trl[j], trl[i] } - -// An event is a timestamped log entry in a trace. -type event struct { - When time.Time - Elapsed time.Duration // since previous event in trace - NewDay bool // whether this event is on a different day to the previous event - Recyclable bool // whether this event was passed via LazyLog - Sensitive bool // whether this event contains sensitive information - What interface{} // string or fmt.Stringer -} - -// WhenString returns a string representation of the elapsed time of the event. -// It will include the date if midnight was crossed. -func (e event) WhenString() string { - if e.NewDay { - return e.When.Format("2006/01/02 15:04:05.000000") - } - return e.When.Format("15:04:05.000000") -} - -// discarded represents a number of discarded events. -// It is stored as *discarded to make it easier to update in-place. -type discarded int - -func (d *discarded) String() string { - return fmt.Sprintf("(%d events discarded)", int(*d)) -} - -// trace represents an active or complete request, -// either sent or received by this program. -type trace struct { - // Family is the top-level grouping of traces to which this belongs. - Family string - - // Title is the title of this trace. - Title string - - // Timing information. - Start time.Time - Elapsed time.Duration // zero while active - - // Trace information if non-zero. - traceID uint64 - spanID uint64 - - // Whether this trace resulted in an error. - IsError bool - - // Append-only sequence of events (modulo discards). - mu sync.RWMutex - events []event - maxEvents int - - refs int32 // how many buckets this is in - recycler func(interface{}) - disc discarded // scratch space to avoid allocation - - finishStack []byte // where finish was called, if DebugUseAfterFinish is set - - eventsBuf [4]event // preallocated buffer in case we only log a few events -} - -func (tr *trace) reset() { - // Clear all but the mutex. Mutexes may not be copied, even when unlocked. - tr.Family = "" - tr.Title = "" - tr.Start = time.Time{} - tr.Elapsed = 0 - tr.traceID = 0 - tr.spanID = 0 - tr.IsError = false - tr.maxEvents = 0 - tr.events = nil - tr.refs = 0 - tr.recycler = nil - tr.disc = 0 - tr.finishStack = nil - for i := range tr.eventsBuf { - tr.eventsBuf[i] = event{} - } -} - -// delta returns the elapsed time since the last event or the trace start, -// and whether it spans midnight. -// L >= tr.mu -func (tr *trace) delta(t time.Time) (time.Duration, bool) { - if len(tr.events) == 0 { - return t.Sub(tr.Start), false - } - prev := tr.events[len(tr.events)-1].When - return t.Sub(prev), prev.Day() != t.Day() -} - -func (tr *trace) addEvent(x interface{}, recyclable, sensitive bool) { - if DebugUseAfterFinish && tr.finishStack != nil { - buf := make([]byte, 4<<10) // 4 KB should be enough - n := runtime.Stack(buf, false) - log.Printf("net/trace: trace used after finish:\nFinished at:\n%s\nUsed at:\n%s", tr.finishStack, buf[:n]) - } - - /* - NOTE TO DEBUGGERS - - If you are here because your program panicked in this code, - it is almost definitely the fault of code using this package, - and very unlikely to be the fault of this code. - - The most likely scenario is that some code elsewhere is using - a trace.Trace after its Finish method is called. - You can temporarily set the DebugUseAfterFinish var - to help discover where that is; do not leave that var set, - since it makes this package much less efficient. - */ - - e := event{When: time.Now(), What: x, Recyclable: recyclable, Sensitive: sensitive} - tr.mu.Lock() - e.Elapsed, e.NewDay = tr.delta(e.When) - if len(tr.events) < tr.maxEvents { - tr.events = append(tr.events, e) - } else { - // Discard the middle events. - di := int((tr.maxEvents - 1) / 2) - if d, ok := tr.events[di].What.(*discarded); ok { - (*d)++ - } else { - // disc starts at two to count for the event it is replacing, - // plus the next one that we are about to drop. - tr.disc = 2 - if tr.recycler != nil && tr.events[di].Recyclable { - go tr.recycler(tr.events[di].What) - } - tr.events[di].What = &tr.disc - } - // The timestamp of the discarded meta-event should be - // the time of the last event it is representing. - tr.events[di].When = tr.events[di+1].When - - if tr.recycler != nil && tr.events[di+1].Recyclable { - go tr.recycler(tr.events[di+1].What) - } - copy(tr.events[di+1:], tr.events[di+2:]) - tr.events[tr.maxEvents-1] = e - } - tr.mu.Unlock() -} - -func (tr *trace) LazyLog(x fmt.Stringer, sensitive bool) { - tr.addEvent(x, true, sensitive) -} - -func (tr *trace) LazyPrintf(format string, a ...interface{}) { - tr.addEvent(&lazySprintf{format, a}, false, false) -} - -func (tr *trace) SetError() { tr.IsError = true } - -func (tr *trace) SetRecycler(f func(interface{})) { - tr.recycler = f -} - -func (tr *trace) SetTraceInfo(traceID, spanID uint64) { - tr.traceID, tr.spanID = traceID, spanID -} - -func (tr *trace) SetMaxEvents(m int) { - // Always keep at least three events: first, discarded count, last. - if len(tr.events) == 0 && m > 3 { - tr.maxEvents = m - } -} - -func (tr *trace) ref() { - atomic.AddInt32(&tr.refs, 1) -} - -func (tr *trace) unref() { - if atomic.AddInt32(&tr.refs, -1) == 0 { - if tr.recycler != nil { - // freeTrace clears tr, so we hold tr.recycler and tr.events here. - go func(f func(interface{}), es []event) { - for _, e := range es { - if e.Recyclable { - f(e.What) - } - } - }(tr.recycler, tr.events) - } - - freeTrace(tr) - } -} - -func (tr *trace) When() string { - return tr.Start.Format("2006/01/02 15:04:05.000000") -} - -func (tr *trace) ElapsedTime() string { - t := tr.Elapsed - if t == 0 { - // Active trace. - t = time.Since(tr.Start) - } - return fmt.Sprintf("%.6f", t.Seconds()) -} - -func (tr *trace) Events() []event { - tr.mu.RLock() - defer tr.mu.RUnlock() - return tr.events -} - -var traceFreeList = make(chan *trace, 1000) // TODO(dsymonds): Use sync.Pool? - -// newTrace returns a trace ready to use. -func newTrace() *trace { - select { - case tr := <-traceFreeList: - return tr - default: - return new(trace) - } -} - -// freeTrace adds tr to traceFreeList if there's room. -// This is non-blocking. -func freeTrace(tr *trace) { - if DebugUseAfterFinish { - return // never reuse - } - tr.reset() - select { - case traceFreeList <- tr: - default: - } -} - -func elapsed(d time.Duration) string { - b := []byte(fmt.Sprintf("%.6f", d.Seconds())) - - // For subsecond durations, blank all zeros before decimal point, - // and all zeros between the decimal point and the first non-zero digit. - if d < time.Second { - dot := bytes.IndexByte(b, '.') - for i := 0; i < dot; i++ { - b[i] = ' ' - } - for i := dot + 1; i < len(b); i++ { - if b[i] == '0' { - b[i] = ' ' - } else { - break - } - } - } - - return string(b) -} - -var pageTmplCache *template.Template -var pageTmplOnce sync.Once - -func pageTmpl() *template.Template { - pageTmplOnce.Do(func() { - pageTmplCache = template.Must(template.New("Page").Funcs(template.FuncMap{ - "elapsed": elapsed, - "add": func(a, b int) int { return a + b }, - }).Parse(pageHTML)) - }) - return pageTmplCache -} - -const pageHTML = ` -{{template "Prolog" .}} -{{template "StatusTable" .}} -{{template "Epilog" .}} - -{{define "Prolog"}} - - - /debug/requests - - - - -

/debug/requests

-{{end}} {{/* end of Prolog */}} - -{{define "StatusTable"}} - - {{range $fam := .Families}} - - - - {{$n := index $.ActiveTraceCount $fam}} - - - {{$f := index $.CompletedTraces $fam}} - {{range $i, $b := $f.Buckets}} - {{$empty := $b.Empty}} - - {{end}} - - {{$nb := len $f.Buckets}} - - - - - - {{end}} -
{{$fam}} - {{if $n}}{{end}} - [{{$n}} active] - {{if $n}}{{end}} - - {{if not $empty}}{{end}} - [{{.Cond}}] - {{if not $empty}}{{end}} - - [minute] - - [hour] - - [total] -
-{{end}} {{/* end of StatusTable */}} - -{{define "Epilog"}} -{{if $.Traces}} -
-

Family: {{$.Family}}

- -{{if or $.Expanded $.Traced}} - [Normal/Summary] -{{else}} - [Normal/Summary] -{{end}} - -{{if or (not $.Expanded) $.Traced}} - [Normal/Expanded] -{{else}} - [Normal/Expanded] -{{end}} - -{{if not $.Active}} - {{if or $.Expanded (not $.Traced)}} - [Traced/Summary] - {{else}} - [Traced/Summary] - {{end}} - {{if or (not $.Expanded) (not $.Traced)}} - [Traced/Expanded] - {{else}} - [Traced/Expanded] - {{end}} -{{end}} - -{{if $.Total}} -

Showing {{len $.Traces}} of {{$.Total}} traces.

-{{end}} - - - - - {{range $tr := $.Traces}} - - - - - {{/* TODO: include traceID/spanID */}} - - {{if $.Expanded}} - {{range $tr.Events}} - - - - - - {{end}} - {{end}} - {{end}} -
- {{if $.Active}}Active{{else}}Completed{{end}} Requests -
WhenElapsed (s)
{{$tr.When}}{{$tr.ElapsedTime}}{{$tr.Title}}
{{.WhenString}}{{elapsed .Elapsed}}{{if or $.ShowSensitive (not .Sensitive)}}... {{.What}}{{else}}[redacted]{{end}}
-{{end}} {{/* if $.Traces */}} - -{{if $.Histogram}} -

Latency (µs) of {{$.Family}} over {{$.HistogramWindow}}

-{{$.Histogram}} -{{end}} {{/* if $.Histogram */}} - - - -{{end}} {{/* end of Epilog */}} -` diff --git a/vendor/google.golang.org/grpc/LICENSE b/vendor/google.golang.org/grpc/LICENSE deleted file mode 100644 index f4988b450..000000000 --- a/vendor/google.golang.org/grpc/LICENSE +++ /dev/null @@ -1,28 +0,0 @@ -Copyright 2014, Google Inc. -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/google.golang.org/grpc/PATENTS b/vendor/google.golang.org/grpc/PATENTS deleted file mode 100644 index 69b47959f..000000000 --- a/vendor/google.golang.org/grpc/PATENTS +++ /dev/null @@ -1,22 +0,0 @@ -Additional IP Rights Grant (Patents) - -"This implementation" means the copyrightable works distributed by -Google as part of the gRPC project. - -Google 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, -transfer and otherwise run, modify and propagate the contents of this -implementation of gRPC, where such license applies only to those patent -claims, both currently owned or controlled by Google and acquired in -the future, licensable by Google that are necessarily infringed by this -implementation of gRPC. This grant does not include claims that would be -infringed only as a consequence of further modification of this -implementation. If you or your agent or exclusive licensee institute or -order or agree to the institution of patent litigation against any -entity (including a cross-claim or counterclaim in a lawsuit) alleging -that this implementation of gRPC or any code incorporated within this -implementation of gRPC constitutes direct or contributory patent -infringement, or inducement of patent infringement, then any patent -rights granted to you under this License for this implementation of gRPC -shall terminate as of the date such litigation is filed. diff --git a/vendor/google.golang.org/grpc/README.md b/vendor/google.golang.org/grpc/README.md deleted file mode 100644 index 110a8cf42..000000000 --- a/vendor/google.golang.org/grpc/README.md +++ /dev/null @@ -1,32 +0,0 @@ -#gRPC-Go - -[![Build Status](https://travis-ci.org/grpc/grpc-go.svg)](https://travis-ci.org/grpc/grpc-go) [![GoDoc](https://godoc.org/google.golang.org/grpc?status.svg)](https://godoc.org/google.golang.org/grpc) - -The Go implementation of [gRPC](http://www.grpc.io/): A high performance, open source, general RPC framework that puts mobile and HTTP/2 first. For more information see the [gRPC Quick Start](http://www.grpc.io/docs/) guide. - -Installation ------------- - -To install this package, you need to install Go and setup your Go workspace on your computer. The simplest way to install the library is to run: - -``` -$ go get google.golang.org/grpc -``` - -Prerequisites -------------- - -This requires Go 1.5 or later. - -Constraints ------------ -The grpc package should only depend on standard Go packages and a small number of exceptions. If your contribution introduces new dependencies which are NOT in the [list](http://godoc.org/google.golang.org/grpc?imports), you need a discussion with gRPC-Go authors and consultants. - -Documentation -------------- -See [API documentation](https://godoc.org/google.golang.org/grpc) for package and API descriptions and find examples in the [examples directory](examples/). - -Status ------- -GA - diff --git a/vendor/google.golang.org/grpc/backoff.go b/vendor/google.golang.org/grpc/backoff.go deleted file mode 100644 index c99024ee3..000000000 --- a/vendor/google.golang.org/grpc/backoff.go +++ /dev/null @@ -1,80 +0,0 @@ -package grpc - -import ( - "math/rand" - "time" -) - -// DefaultBackoffConfig uses values specified for backoff in -// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md. -var ( - DefaultBackoffConfig = BackoffConfig{ - MaxDelay: 120 * time.Second, - baseDelay: 1.0 * time.Second, - factor: 1.6, - jitter: 0.2, - } -) - -// backoffStrategy defines the methodology for backing off after a grpc -// connection failure. -// -// This is unexported until the gRPC project decides whether or not to allow -// alternative backoff strategies. Once a decision is made, this type and its -// method may be exported. -type backoffStrategy interface { - // backoff returns the amount of time to wait before the next retry given - // the number of consecutive failures. - backoff(retries int) time.Duration -} - -// BackoffConfig defines the parameters for the default gRPC backoff strategy. -type BackoffConfig struct { - // MaxDelay is the upper bound of backoff delay. - MaxDelay time.Duration - - // TODO(stevvooe): The following fields are not exported, as allowing - // changes would violate the current gRPC specification for backoff. If - // gRPC decides to allow more interesting backoff strategies, these fields - // may be opened up in the future. - - // baseDelay is the amount of time to wait before retrying after the first - // failure. - baseDelay time.Duration - - // factor is applied to the backoff after each retry. - factor float64 - - // jitter provides a range to randomize backoff delays. - jitter float64 -} - -func setDefaults(bc *BackoffConfig) { - md := bc.MaxDelay - *bc = DefaultBackoffConfig - - if md > 0 { - bc.MaxDelay = md - } -} - -func (bc BackoffConfig) backoff(retries int) time.Duration { - if retries == 0 { - return bc.baseDelay - } - backoff, max := float64(bc.baseDelay), float64(bc.MaxDelay) - for backoff < max && retries > 0 { - backoff *= bc.factor - retries-- - } - if backoff > max { - backoff = max - } - // Randomize backoff delays so that if a cluster of requests start at - // the same time, they won't operate in lockstep. - backoff *= 1 + bc.jitter*(rand.Float64()*2-1) - if backoff < 0 { - return 0 - } - return time.Duration(backoff) -} diff --git a/vendor/google.golang.org/grpc/balancer.go b/vendor/google.golang.org/grpc/balancer.go deleted file mode 100644 index 9d943fbad..000000000 --- a/vendor/google.golang.org/grpc/balancer.go +++ /dev/null @@ -1,400 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * 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. - * - */ - -package grpc - -import ( - "fmt" - "sync" - - "golang.org/x/net/context" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/naming" -) - -// Address represents a server the client connects to. -// This is the EXPERIMENTAL API and may be changed or extended in the future. -type Address struct { - // Addr is the server address on which a connection will be established. - Addr string - // Metadata is the information associated with Addr, which may be used - // to make load balancing decision. - Metadata interface{} -} - -// BalancerConfig specifies the configurations for Balancer. -type BalancerConfig struct { - // DialCreds is the transport credential the Balancer implementation can - // use to dial to a remote load balancer server. The Balancer implementations - // can ignore this if it does not need to talk to another party securely. - DialCreds credentials.TransportCredentials -} - -// BalancerGetOptions configures a Get call. -// This is the EXPERIMENTAL API and may be changed or extended in the future. -type BalancerGetOptions struct { - // BlockingWait specifies whether Get should block when there is no - // connected address. - BlockingWait bool -} - -// Balancer chooses network addresses for RPCs. -// This is the EXPERIMENTAL API and may be changed or extended in the future. -type Balancer interface { - // Start does the initialization work to bootstrap a Balancer. For example, - // this function may start the name resolution and watch the updates. It will - // be called when dialing. - Start(target string, config BalancerConfig) error - // Up informs the Balancer that gRPC has a connection to the server at - // addr. It returns down which is called once the connection to addr gets - // lost or closed. - // TODO: It is not clear how to construct and take advantage of the meaningful error - // parameter for down. Need realistic demands to guide. - Up(addr Address) (down func(error)) - // Get gets the address of a server for the RPC corresponding to ctx. - // i) If it returns a connected address, gRPC internals issues the RPC on the - // connection to this address; - // ii) If it returns an address on which the connection is under construction - // (initiated by Notify(...)) but not connected, gRPC internals - // * fails RPC if the RPC is fail-fast and connection is in the TransientFailure or - // Shutdown state; - // or - // * issues RPC on the connection otherwise. - // iii) If it returns an address on which the connection does not exist, gRPC - // internals treats it as an error and will fail the corresponding RPC. - // - // Therefore, the following is the recommended rule when writing a custom Balancer. - // If opts.BlockingWait is true, it should return a connected address or - // block if there is no connected address. It should respect the timeout or - // cancellation of ctx when blocking. If opts.BlockingWait is false (for fail-fast - // RPCs), it should return an address it has notified via Notify(...) immediately - // instead of blocking. - // - // The function returns put which is called once the rpc has completed or failed. - // put can collect and report RPC stats to a remote load balancer. - // - // This function should only return the errors Balancer cannot recover by itself. - // gRPC internals will fail the RPC if an error is returned. - Get(ctx context.Context, opts BalancerGetOptions) (addr Address, put func(), err error) - // Notify returns a channel that is used by gRPC internals to watch the addresses - // gRPC needs to connect. The addresses might be from a name resolver or remote - // load balancer. gRPC internals will compare it with the existing connected - // addresses. If the address Balancer notified is not in the existing connected - // addresses, gRPC starts to connect the address. If an address in the existing - // connected addresses is not in the notification list, the corresponding connection - // is shutdown gracefully. Otherwise, there are no operations to take. Note that - // the Address slice must be the full list of the Addresses which should be connected. - // It is NOT delta. - Notify() <-chan []Address - // Close shuts down the balancer. - Close() error -} - -// downErr implements net.Error. It is constructed by gRPC internals and passed to the down -// call of Balancer. -type downErr struct { - timeout bool - temporary bool - desc string -} - -func (e downErr) Error() string { return e.desc } -func (e downErr) Timeout() bool { return e.timeout } -func (e downErr) Temporary() bool { return e.temporary } - -func downErrorf(timeout, temporary bool, format string, a ...interface{}) downErr { - return downErr{ - timeout: timeout, - temporary: temporary, - desc: fmt.Sprintf(format, a...), - } -} - -// RoundRobin returns a Balancer that selects addresses round-robin. It uses r to watch -// the name resolution updates and updates the addresses available correspondingly. -func RoundRobin(r naming.Resolver) Balancer { - return &roundRobin{r: r} -} - -type addrInfo struct { - addr Address - connected bool -} - -type roundRobin struct { - r naming.Resolver - w naming.Watcher - addrs []*addrInfo // all the addresses the client should potentially connect - mu sync.Mutex - addrCh chan []Address // the channel to notify gRPC internals the list of addresses the client should connect to. - next int // index of the next address to return for Get() - waitCh chan struct{} // the channel to block when there is no connected address available - done bool // The Balancer is closed. -} - -func (rr *roundRobin) watchAddrUpdates() error { - updates, err := rr.w.Next() - if err != nil { - grpclog.Printf("grpc: the naming watcher stops working due to %v.\n", err) - return err - } - rr.mu.Lock() - defer rr.mu.Unlock() - for _, update := range updates { - addr := Address{ - Addr: update.Addr, - Metadata: update.Metadata, - } - switch update.Op { - case naming.Add: - var exist bool - for _, v := range rr.addrs { - if addr == v.addr { - exist = true - grpclog.Println("grpc: The name resolver wanted to add an existing address: ", addr) - break - } - } - if exist { - continue - } - rr.addrs = append(rr.addrs, &addrInfo{addr: addr}) - case naming.Delete: - for i, v := range rr.addrs { - if addr == v.addr { - copy(rr.addrs[i:], rr.addrs[i+1:]) - rr.addrs = rr.addrs[:len(rr.addrs)-1] - break - } - } - default: - grpclog.Println("Unknown update.Op ", update.Op) - } - } - // Make a copy of rr.addrs and write it onto rr.addrCh so that gRPC internals gets notified. - open := make([]Address, len(rr.addrs)) - for i, v := range rr.addrs { - open[i] = v.addr - } - if rr.done { - return ErrClientConnClosing - } - rr.addrCh <- open - return nil -} - -func (rr *roundRobin) Start(target string, config BalancerConfig) error { - rr.mu.Lock() - defer rr.mu.Unlock() - if rr.done { - return ErrClientConnClosing - } - if rr.r == nil { - // If there is no name resolver installed, it is not needed to - // do name resolution. In this case, target is added into rr.addrs - // as the only address available and rr.addrCh stays nil. - rr.addrs = append(rr.addrs, &addrInfo{addr: Address{Addr: target}}) - return nil - } - w, err := rr.r.Resolve(target) - if err != nil { - return err - } - rr.w = w - rr.addrCh = make(chan []Address) - go func() { - for { - if err := rr.watchAddrUpdates(); err != nil { - return - } - } - }() - return nil -} - -// Up sets the connected state of addr and sends notification if there are pending -// Get() calls. -func (rr *roundRobin) Up(addr Address) func(error) { - rr.mu.Lock() - defer rr.mu.Unlock() - var cnt int - for _, a := range rr.addrs { - if a.addr == addr { - if a.connected { - return nil - } - a.connected = true - } - if a.connected { - cnt++ - } - } - // addr is only one which is connected. Notify the Get() callers who are blocking. - if cnt == 1 && rr.waitCh != nil { - close(rr.waitCh) - rr.waitCh = nil - } - return func(err error) { - rr.down(addr, err) - } -} - -// down unsets the connected state of addr. -func (rr *roundRobin) down(addr Address, err error) { - rr.mu.Lock() - defer rr.mu.Unlock() - for _, a := range rr.addrs { - if addr == a.addr { - a.connected = false - break - } - } -} - -// Get returns the next addr in the rotation. -func (rr *roundRobin) Get(ctx context.Context, opts BalancerGetOptions) (addr Address, put func(), err error) { - var ch chan struct{} - rr.mu.Lock() - if rr.done { - rr.mu.Unlock() - err = ErrClientConnClosing - return - } - - if len(rr.addrs) > 0 { - if rr.next >= len(rr.addrs) { - rr.next = 0 - } - next := rr.next - for { - a := rr.addrs[next] - next = (next + 1) % len(rr.addrs) - if a.connected { - addr = a.addr - rr.next = next - rr.mu.Unlock() - return - } - if next == rr.next { - // Has iterated all the possible address but none is connected. - break - } - } - } - if !opts.BlockingWait { - if len(rr.addrs) == 0 { - rr.mu.Unlock() - err = Errorf(codes.Unavailable, "there is no address available") - return - } - // Returns the next addr on rr.addrs for failfast RPCs. - addr = rr.addrs[rr.next].addr - rr.next++ - rr.mu.Unlock() - return - } - // Wait on rr.waitCh for non-failfast RPCs. - if rr.waitCh == nil { - ch = make(chan struct{}) - rr.waitCh = ch - } else { - ch = rr.waitCh - } - rr.mu.Unlock() - for { - select { - case <-ctx.Done(): - err = ctx.Err() - return - case <-ch: - rr.mu.Lock() - if rr.done { - rr.mu.Unlock() - err = ErrClientConnClosing - return - } - - if len(rr.addrs) > 0 { - if rr.next >= len(rr.addrs) { - rr.next = 0 - } - next := rr.next - for { - a := rr.addrs[next] - next = (next + 1) % len(rr.addrs) - if a.connected { - addr = a.addr - rr.next = next - rr.mu.Unlock() - return - } - if next == rr.next { - // Has iterated all the possible address but none is connected. - break - } - } - } - // The newly added addr got removed by Down() again. - if rr.waitCh == nil { - ch = make(chan struct{}) - rr.waitCh = ch - } else { - ch = rr.waitCh - } - rr.mu.Unlock() - } - } -} - -func (rr *roundRobin) Notify() <-chan []Address { - return rr.addrCh -} - -func (rr *roundRobin) Close() error { - rr.mu.Lock() - defer rr.mu.Unlock() - rr.done = true - if rr.w != nil { - rr.w.Close() - } - if rr.waitCh != nil { - close(rr.waitCh) - rr.waitCh = nil - } - if rr.addrCh != nil { - close(rr.addrCh) - } - return nil -} diff --git a/vendor/google.golang.org/grpc/call.go b/vendor/google.golang.org/grpc/call.go deleted file mode 100644 index 772c817ed..000000000 --- a/vendor/google.golang.org/grpc/call.go +++ /dev/null @@ -1,232 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -package grpc - -import ( - "bytes" - "io" - "math" - "time" - - "golang.org/x/net/context" - "golang.org/x/net/trace" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/transport" -) - -// recvResponse receives and parses an RPC response. -// On error, it returns the error and indicates whether the call should be retried. -// -// TODO(zhaoq): Check whether the received message sequence is valid. -func recvResponse(dopts dialOptions, t transport.ClientTransport, c *callInfo, stream *transport.Stream, reply interface{}) (err error) { - // Try to acquire header metadata from the server if there is any. - defer func() { - if err != nil { - if _, ok := err.(transport.ConnectionError); !ok { - t.CloseStream(stream, err) - } - } - }() - c.headerMD, err = stream.Header() - if err != nil { - return - } - p := &parser{r: stream} - for { - if err = recv(p, dopts.codec, stream, dopts.dc, reply, math.MaxInt32); err != nil { - if err == io.EOF { - break - } - return - } - } - c.trailerMD = stream.Trailer() - return nil -} - -// sendRequest writes out various information of an RPC such as Context and Message. -func sendRequest(ctx context.Context, codec Codec, compressor Compressor, callHdr *transport.CallHdr, t transport.ClientTransport, args interface{}, opts *transport.Options) (_ *transport.Stream, err error) { - stream, err := t.NewStream(ctx, callHdr) - if err != nil { - return nil, err - } - defer func() { - if err != nil { - // If err is connection error, t will be closed, no need to close stream here. - if _, ok := err.(transport.ConnectionError); !ok { - t.CloseStream(stream, err) - } - } - }() - var cbuf *bytes.Buffer - if compressor != nil { - cbuf = new(bytes.Buffer) - } - outBuf, err := encode(codec, args, compressor, cbuf) - if err != nil { - return nil, Errorf(codes.Internal, "grpc: %v", err) - } - err = t.Write(stream, outBuf, opts) - // t.NewStream(...) could lead to an early rejection of the RPC (e.g., the service/method - // does not exist.) so that t.Write could get io.EOF from wait(...). Leave the following - // recvResponse to get the final status. - if err != nil && err != io.EOF { - return nil, err - } - // Sent successfully. - return stream, nil -} - -// Invoke sends the RPC request on the wire and returns after response is received. -// Invoke is called by generated code. Also users can call Invoke directly when it -// is really needed in their use cases. -func Invoke(ctx context.Context, method string, args, reply interface{}, cc *ClientConn, opts ...CallOption) error { - if cc.dopts.unaryInt != nil { - return cc.dopts.unaryInt(ctx, method, args, reply, cc, invoke, opts...) - } - return invoke(ctx, method, args, reply, cc, opts...) -} - -func invoke(ctx context.Context, method string, args, reply interface{}, cc *ClientConn, opts ...CallOption) (err error) { - c := defaultCallInfo - for _, o := range opts { - if err := o.before(&c); err != nil { - return toRPCErr(err) - } - } - defer func() { - for _, o := range opts { - o.after(&c) - } - }() - if EnableTracing { - c.traceInfo.tr = trace.New("grpc.Sent."+methodFamily(method), method) - defer c.traceInfo.tr.Finish() - c.traceInfo.firstLine.client = true - if deadline, ok := ctx.Deadline(); ok { - c.traceInfo.firstLine.deadline = deadline.Sub(time.Now()) - } - c.traceInfo.tr.LazyLog(&c.traceInfo.firstLine, false) - // TODO(dsymonds): Arrange for c.traceInfo.firstLine.remoteAddr to be set. - defer func() { - if err != nil { - c.traceInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) - c.traceInfo.tr.SetError() - } - }() - } - topts := &transport.Options{ - Last: true, - Delay: false, - } - for { - var ( - err error - t transport.ClientTransport - stream *transport.Stream - // Record the put handler from Balancer.Get(...). It is called once the - // RPC has completed or failed. - put func() - ) - // TODO(zhaoq): Need a formal spec of fail-fast. - callHdr := &transport.CallHdr{ - Host: cc.authority, - Method: method, - } - if cc.dopts.cp != nil { - callHdr.SendCompress = cc.dopts.cp.Type() - } - gopts := BalancerGetOptions{ - BlockingWait: !c.failFast, - } - t, put, err = cc.getTransport(ctx, gopts) - if err != nil { - // TODO(zhaoq): Probably revisit the error handling. - if _, ok := err.(*rpcError); ok { - return err - } - if err == errConnClosing || err == errConnUnavailable { - if c.failFast { - return Errorf(codes.Unavailable, "%v", err) - } - continue - } - // All the other errors are treated as Internal errors. - return Errorf(codes.Internal, "%v", err) - } - if c.traceInfo.tr != nil { - c.traceInfo.tr.LazyLog(&payload{sent: true, msg: args}, true) - } - stream, err = sendRequest(ctx, cc.dopts.codec, cc.dopts.cp, callHdr, t, args, topts) - if err != nil { - if put != nil { - put() - put = nil - } - // Retry a non-failfast RPC when - // i) there is a connection error; or - // ii) the server started to drain before this RPC was initiated. - if _, ok := err.(transport.ConnectionError); ok || err == transport.ErrStreamDrain { - if c.failFast { - return toRPCErr(err) - } - continue - } - return toRPCErr(err) - } - err = recvResponse(cc.dopts, t, &c, stream, reply) - if err != nil { - if put != nil { - put() - put = nil - } - if _, ok := err.(transport.ConnectionError); ok || err == transport.ErrStreamDrain { - if c.failFast { - return toRPCErr(err) - } - continue - } - return toRPCErr(err) - } - if c.traceInfo.tr != nil { - c.traceInfo.tr.LazyLog(&payload{sent: false, msg: reply}, true) - } - t.CloseStream(stream, nil) - if put != nil { - put() - put = nil - } - return Errorf(stream.StatusCode(), "%s", stream.StatusDesc()) - } -} diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go deleted file mode 100644 index 61674729a..000000000 --- a/vendor/google.golang.org/grpc/clientconn.go +++ /dev/null @@ -1,888 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -package grpc - -import ( - "errors" - "fmt" - "net" - "strings" - "sync" - "time" - - "golang.org/x/net/context" - "golang.org/x/net/trace" - "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/transport" -) - -var ( - // ErrClientConnClosing indicates that the operation is illegal because - // the ClientConn is closing. - ErrClientConnClosing = errors.New("grpc: the client connection is closing") - // ErrClientConnTimeout indicates that the ClientConn cannot establish the - // underlying connections within the specified timeout. - ErrClientConnTimeout = errors.New("grpc: timed out when dialing") - - // errNoTransportSecurity indicates that there is no transport security - // being set for ClientConn. Users should either set one or explicitly - // call WithInsecure DialOption to disable security. - errNoTransportSecurity = errors.New("grpc: no transport security set (use grpc.WithInsecure() explicitly or set credentials)") - // errTransportCredentialsMissing indicates that users want to transmit security - // information (e.g., oauth2 token) which requires secure connection on an insecure - // connection. - errTransportCredentialsMissing = errors.New("grpc: the credentials require transport level security (use grpc.WithTransportCredentials() to set)") - // errCredentialsConflict indicates that grpc.WithTransportCredentials() - // and grpc.WithInsecure() are both called for a connection. - errCredentialsConflict = errors.New("grpc: transport credentials are set for an insecure connection (grpc.WithTransportCredentials() and grpc.WithInsecure() are both called)") - // errNetworkIO indicates that the connection is down due to some network I/O error. - errNetworkIO = errors.New("grpc: failed with network I/O error") - // errConnDrain indicates that the connection starts to be drained and does not accept any new RPCs. - errConnDrain = errors.New("grpc: the connection is drained") - // errConnClosing indicates that the connection is closing. - errConnClosing = errors.New("grpc: the connection is closing") - // errConnUnavailable indicates that the connection is unavailable. - errConnUnavailable = errors.New("grpc: the connection is unavailable") - errNoAddr = errors.New("grpc: there is no address available to dial") - // minimum time to give a connection to complete - minConnectTimeout = 20 * time.Second -) - -// dialOptions configure a Dial call. dialOptions are set by the DialOption -// values passed to Dial. -type dialOptions struct { - unaryInt UnaryClientInterceptor - streamInt StreamClientInterceptor - codec Codec - cp Compressor - dc Decompressor - bs backoffStrategy - balancer Balancer - block bool - insecure bool - timeout time.Duration - copts transport.ConnectOptions -} - -// DialOption configures how we set up the connection. -type DialOption func(*dialOptions) - -// WithCodec returns a DialOption which sets a codec for message marshaling and unmarshaling. -func WithCodec(c Codec) DialOption { - return func(o *dialOptions) { - o.codec = c - } -} - -// WithCompressor returns a DialOption which sets a CompressorGenerator for generating message -// compressor. -func WithCompressor(cp Compressor) DialOption { - return func(o *dialOptions) { - o.cp = cp - } -} - -// WithDecompressor returns a DialOption which sets a DecompressorGenerator for generating -// message decompressor. -func WithDecompressor(dc Decompressor) DialOption { - return func(o *dialOptions) { - o.dc = dc - } -} - -// WithBalancer returns a DialOption which sets a load balancer. -func WithBalancer(b Balancer) DialOption { - return func(o *dialOptions) { - o.balancer = b - } -} - -// WithBackoffMaxDelay configures the dialer to use the provided maximum delay -// when backing off after failed connection attempts. -func WithBackoffMaxDelay(md time.Duration) DialOption { - return WithBackoffConfig(BackoffConfig{MaxDelay: md}) -} - -// WithBackoffConfig configures the dialer to use the provided backoff -// parameters after connection failures. -// -// Use WithBackoffMaxDelay until more parameters on BackoffConfig are opened up -// for use. -func WithBackoffConfig(b BackoffConfig) DialOption { - // Set defaults to ensure that provided BackoffConfig is valid and - // unexported fields get default values. - setDefaults(&b) - return withBackoff(b) -} - -// withBackoff sets the backoff strategy used for retries after a -// failed connection attempt. -// -// This can be exported if arbitrary backoff strategies are allowed by gRPC. -func withBackoff(bs backoffStrategy) DialOption { - return func(o *dialOptions) { - o.bs = bs - } -} - -// WithBlock returns a DialOption which makes caller of Dial blocks until the underlying -// connection is up. Without this, Dial returns immediately and connecting the server -// happens in background. -func WithBlock() DialOption { - return func(o *dialOptions) { - o.block = true - } -} - -// WithInsecure returns a DialOption which disables transport security for this ClientConn. -// Note that transport security is required unless WithInsecure is set. -func WithInsecure() DialOption { - return func(o *dialOptions) { - o.insecure = true - } -} - -// WithTransportCredentials returns a DialOption which configures a -// connection level security credentials (e.g., TLS/SSL). -func WithTransportCredentials(creds credentials.TransportCredentials) DialOption { - return func(o *dialOptions) { - o.copts.TransportCredentials = creds - } -} - -// WithPerRPCCredentials returns a DialOption which sets -// credentials which will place auth state on each outbound RPC. -func WithPerRPCCredentials(creds credentials.PerRPCCredentials) DialOption { - return func(o *dialOptions) { - o.copts.PerRPCCredentials = append(o.copts.PerRPCCredentials, creds) - } -} - -// WithTimeout returns a DialOption that configures a timeout for dialing a ClientConn -// initially. This is valid if and only if WithBlock() is present. -func WithTimeout(d time.Duration) DialOption { - return func(o *dialOptions) { - o.timeout = d - } -} - -// WithDialer returns a DialOption that specifies a function to use for dialing network addresses. -func WithDialer(f func(string, time.Duration) (net.Conn, error)) DialOption { - return func(o *dialOptions) { - o.copts.Dialer = func(ctx context.Context, addr string) (net.Conn, error) { - if deadline, ok := ctx.Deadline(); ok { - return f(addr, deadline.Sub(time.Now())) - } - return f(addr, 0) - } - } -} - -// WithUserAgent returns a DialOption that specifies a user agent string for all the RPCs. -func WithUserAgent(s string) DialOption { - return func(o *dialOptions) { - o.copts.UserAgent = s - } -} - -// WithUnaryInterceptor returns a DialOption that specifies the interceptor for unary RPCs. -func WithUnaryInterceptor(f UnaryClientInterceptor) DialOption { - return func(o *dialOptions) { - o.unaryInt = f - } -} - -// WithStreamInterceptor returns a DialOption that specifies the interceptor for streaming RPCs. -func WithStreamInterceptor(f StreamClientInterceptor) DialOption { - return func(o *dialOptions) { - o.streamInt = f - } -} - -// Dial creates a client connection to the given target. -func Dial(target string, opts ...DialOption) (*ClientConn, error) { - return DialContext(context.Background(), target, opts...) -} - -// DialContext creates a client connection to the given target. ctx can be used to -// cancel or expire the pending connecting. Once this function returns, the -// cancellation and expiration of ctx will be noop. Users should call ClientConn.Close -// to terminate all the pending operations after this function returns. -// This is the EXPERIMENTAL API. -func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *ClientConn, err error) { - cc := &ClientConn{ - target: target, - conns: make(map[Address]*addrConn), - } - cc.ctx, cc.cancel = context.WithCancel(context.Background()) - defer func() { - select { - case <-ctx.Done(): - conn, err = nil, ctx.Err() - default: - } - - if err != nil { - cc.Close() - } - }() - - for _, opt := range opts { - opt(&cc.dopts) - } - - // Set defaults. - if cc.dopts.codec == nil { - cc.dopts.codec = protoCodec{} - } - if cc.dopts.bs == nil { - cc.dopts.bs = DefaultBackoffConfig - } - creds := cc.dopts.copts.TransportCredentials - if creds != nil && creds.Info().ServerName != "" { - cc.authority = creds.Info().ServerName - } else { - colonPos := strings.LastIndex(target, ":") - if colonPos == -1 { - colonPos = len(target) - } - cc.authority = target[:colonPos] - } - var ok bool - waitC := make(chan error, 1) - go func() { - var addrs []Address - if cc.dopts.balancer == nil { - // Connect to target directly if balancer is nil. - addrs = append(addrs, Address{Addr: target}) - } else { - var credsClone credentials.TransportCredentials - if creds != nil { - credsClone = creds.Clone() - } - config := BalancerConfig{ - DialCreds: credsClone, - } - if err := cc.dopts.balancer.Start(target, config); err != nil { - waitC <- err - return - } - ch := cc.dopts.balancer.Notify() - if ch == nil { - // There is no name resolver installed. - addrs = append(addrs, Address{Addr: target}) - } else { - addrs, ok = <-ch - if !ok || len(addrs) == 0 { - waitC <- errNoAddr - return - } - } - } - for _, a := range addrs { - if err := cc.resetAddrConn(a, false, nil); err != nil { - waitC <- err - return - } - } - close(waitC) - }() - var timeoutCh <-chan time.Time - if cc.dopts.timeout > 0 { - timeoutCh = time.After(cc.dopts.timeout) - } - select { - case <-ctx.Done(): - return nil, ctx.Err() - case err := <-waitC: - if err != nil { - return nil, err - } - case <-timeoutCh: - return nil, ErrClientConnTimeout - } - // If balancer is nil or balancer.Notify() is nil, ok will be false here. - // The lbWatcher goroutine will not be created. - if ok { - go cc.lbWatcher() - } - return cc, nil -} - -// ConnectivityState indicates the state of a client connection. -type ConnectivityState int - -const ( - // Idle indicates the ClientConn is idle. - Idle ConnectivityState = iota - // Connecting indicates the ClienConn is connecting. - Connecting - // Ready indicates the ClientConn is ready for work. - Ready - // TransientFailure indicates the ClientConn has seen a failure but expects to recover. - TransientFailure - // Shutdown indicates the ClientConn has started shutting down. - Shutdown -) - -func (s ConnectivityState) String() string { - switch s { - case Idle: - return "IDLE" - case Connecting: - return "CONNECTING" - case Ready: - return "READY" - case TransientFailure: - return "TRANSIENT_FAILURE" - case Shutdown: - return "SHUTDOWN" - default: - panic(fmt.Sprintf("unknown connectivity state: %d", s)) - } -} - -// ClientConn represents a client connection to an RPC server. -type ClientConn struct { - ctx context.Context - cancel context.CancelFunc - - target string - authority string - dopts dialOptions - - mu sync.RWMutex - conns map[Address]*addrConn -} - -func (cc *ClientConn) lbWatcher() { - for addrs := range cc.dopts.balancer.Notify() { - var ( - add []Address // Addresses need to setup connections. - del []*addrConn // Connections need to tear down. - ) - cc.mu.Lock() - for _, a := range addrs { - if _, ok := cc.conns[a]; !ok { - add = append(add, a) - } - } - for k, c := range cc.conns { - var keep bool - for _, a := range addrs { - if k == a { - keep = true - break - } - } - if !keep { - del = append(del, c) - delete(cc.conns, c.addr) - } - } - cc.mu.Unlock() - for _, a := range add { - cc.resetAddrConn(a, true, nil) - } - for _, c := range del { - c.tearDown(errConnDrain) - } - } -} - -// resetAddrConn creates an addrConn for addr and adds it to cc.conns. -// If there is an old addrConn for addr, it will be torn down, using tearDownErr as the reason. -// If tearDownErr is nil, errConnDrain will be used instead. -func (cc *ClientConn) resetAddrConn(addr Address, skipWait bool, tearDownErr error) error { - ac := &addrConn{ - cc: cc, - addr: addr, - dopts: cc.dopts, - } - ac.ctx, ac.cancel = context.WithCancel(cc.ctx) - ac.stateCV = sync.NewCond(&ac.mu) - if EnableTracing { - ac.events = trace.NewEventLog("grpc.ClientConn", ac.addr.Addr) - } - if !ac.dopts.insecure { - if ac.dopts.copts.TransportCredentials == nil { - return errNoTransportSecurity - } - } else { - if ac.dopts.copts.TransportCredentials != nil { - return errCredentialsConflict - } - for _, cd := range ac.dopts.copts.PerRPCCredentials { - if cd.RequireTransportSecurity() { - return errTransportCredentialsMissing - } - } - } - // Track ac in cc. This needs to be done before any getTransport(...) is called. - cc.mu.Lock() - if cc.conns == nil { - cc.mu.Unlock() - return ErrClientConnClosing - } - stale := cc.conns[ac.addr] - cc.conns[ac.addr] = ac - cc.mu.Unlock() - if stale != nil { - // There is an addrConn alive on ac.addr already. This could be due to - // 1) a buggy Balancer notifies duplicated Addresses; - // 2) goaway was received, a new ac will replace the old ac. - // The old ac should be deleted from cc.conns, but the - // underlying transport should drain rather than close. - if tearDownErr == nil { - // tearDownErr is nil if resetAddrConn is called by - // 1) Dial - // 2) lbWatcher - // In both cases, the stale ac should drain, not close. - stale.tearDown(errConnDrain) - } else { - stale.tearDown(tearDownErr) - } - } - // skipWait may overwrite the decision in ac.dopts.block. - if ac.dopts.block && !skipWait { - if err := ac.resetTransport(false); err != nil { - if err != errConnClosing { - // Tear down ac and delete it from cc.conns. - cc.mu.Lock() - delete(cc.conns, ac.addr) - cc.mu.Unlock() - ac.tearDown(err) - } - if e, ok := err.(transport.ConnectionError); ok && !e.Temporary() { - return e.Origin() - } - return err - } - // Start to monitor the error status of transport. - go ac.transportMonitor() - } else { - // Start a goroutine connecting to the server asynchronously. - go func() { - if err := ac.resetTransport(false); err != nil { - grpclog.Printf("Failed to dial %s: %v; please retry.", ac.addr.Addr, err) - if err != errConnClosing { - // Keep this ac in cc.conns, to get the reason it's torn down. - ac.tearDown(err) - } - return - } - ac.transportMonitor() - }() - } - return nil -} - -func (cc *ClientConn) getTransport(ctx context.Context, opts BalancerGetOptions) (transport.ClientTransport, func(), error) { - var ( - ac *addrConn - ok bool - put func() - ) - if cc.dopts.balancer == nil { - // If balancer is nil, there should be only one addrConn available. - cc.mu.RLock() - if cc.conns == nil { - cc.mu.RUnlock() - return nil, nil, toRPCErr(ErrClientConnClosing) - } - for _, ac = range cc.conns { - // Break after the first iteration to get the first addrConn. - ok = true - break - } - cc.mu.RUnlock() - } else { - var ( - addr Address - err error - ) - addr, put, err = cc.dopts.balancer.Get(ctx, opts) - if err != nil { - return nil, nil, toRPCErr(err) - } - cc.mu.RLock() - if cc.conns == nil { - cc.mu.RUnlock() - return nil, nil, toRPCErr(ErrClientConnClosing) - } - ac, ok = cc.conns[addr] - cc.mu.RUnlock() - } - if !ok { - if put != nil { - put() - } - return nil, nil, errConnClosing - } - t, err := ac.wait(ctx, cc.dopts.balancer != nil, !opts.BlockingWait) - if err != nil { - if put != nil { - put() - } - return nil, nil, err - } - return t, put, nil -} - -// Close tears down the ClientConn and all underlying connections. -func (cc *ClientConn) Close() error { - cc.cancel() - - cc.mu.Lock() - if cc.conns == nil { - cc.mu.Unlock() - return ErrClientConnClosing - } - conns := cc.conns - cc.conns = nil - cc.mu.Unlock() - if cc.dopts.balancer != nil { - cc.dopts.balancer.Close() - } - for _, ac := range conns { - ac.tearDown(ErrClientConnClosing) - } - return nil -} - -// addrConn is a network connection to a given address. -type addrConn struct { - ctx context.Context - cancel context.CancelFunc - - cc *ClientConn - addr Address - dopts dialOptions - events trace.EventLog - - mu sync.Mutex - state ConnectivityState - stateCV *sync.Cond - down func(error) // the handler called when a connection is down. - // ready is closed and becomes nil when a new transport is up or failed - // due to timeout. - ready chan struct{} - transport transport.ClientTransport - - // The reason this addrConn is torn down. - tearDownErr error -} - -// printf records an event in ac's event log, unless ac has been closed. -// REQUIRES ac.mu is held. -func (ac *addrConn) printf(format string, a ...interface{}) { - if ac.events != nil { - ac.events.Printf(format, a...) - } -} - -// errorf records an error in ac's event log, unless ac has been closed. -// REQUIRES ac.mu is held. -func (ac *addrConn) errorf(format string, a ...interface{}) { - if ac.events != nil { - ac.events.Errorf(format, a...) - } -} - -// getState returns the connectivity state of the Conn -func (ac *addrConn) getState() ConnectivityState { - ac.mu.Lock() - defer ac.mu.Unlock() - return ac.state -} - -// waitForStateChange blocks until the state changes to something other than the sourceState. -func (ac *addrConn) waitForStateChange(ctx context.Context, sourceState ConnectivityState) (ConnectivityState, error) { - ac.mu.Lock() - defer ac.mu.Unlock() - if sourceState != ac.state { - return ac.state, nil - } - done := make(chan struct{}) - var err error - go func() { - select { - case <-ctx.Done(): - ac.mu.Lock() - err = ctx.Err() - ac.stateCV.Broadcast() - ac.mu.Unlock() - case <-done: - } - }() - defer close(done) - for sourceState == ac.state { - ac.stateCV.Wait() - if err != nil { - return ac.state, err - } - } - return ac.state, nil -} - -func (ac *addrConn) resetTransport(closeTransport bool) error { - for retries := 0; ; retries++ { - ac.mu.Lock() - ac.printf("connecting") - if ac.state == Shutdown { - // ac.tearDown(...) has been invoked. - ac.mu.Unlock() - return errConnClosing - } - if ac.down != nil { - ac.down(downErrorf(false, true, "%v", errNetworkIO)) - ac.down = nil - } - ac.state = Connecting - ac.stateCV.Broadcast() - t := ac.transport - ac.mu.Unlock() - if closeTransport && t != nil { - t.Close() - } - sleepTime := ac.dopts.bs.backoff(retries) - timeout := minConnectTimeout - if timeout < sleepTime { - timeout = sleepTime - } - ctx, cancel := context.WithTimeout(ac.ctx, timeout) - connectTime := time.Now() - sinfo := transport.TargetInfo{ - Addr: ac.addr.Addr, - Metadata: ac.addr.Metadata, - } - newTransport, err := transport.NewClientTransport(ctx, sinfo, ac.dopts.copts) - if err != nil { - cancel() - - if e, ok := err.(transport.ConnectionError); ok && !e.Temporary() { - return err - } - grpclog.Printf("grpc: addrConn.resetTransport failed to create client transport: %v; Reconnecting to %v", err, ac.addr) - ac.mu.Lock() - if ac.state == Shutdown { - // ac.tearDown(...) has been invoked. - ac.mu.Unlock() - return errConnClosing - } - ac.errorf("transient failure: %v", err) - ac.state = TransientFailure - ac.stateCV.Broadcast() - if ac.ready != nil { - close(ac.ready) - ac.ready = nil - } - ac.mu.Unlock() - closeTransport = false - select { - case <-time.After(sleepTime - time.Since(connectTime)): - case <-ac.ctx.Done(): - return ac.ctx.Err() - } - continue - } - ac.mu.Lock() - ac.printf("ready") - if ac.state == Shutdown { - // ac.tearDown(...) has been invoked. - ac.mu.Unlock() - newTransport.Close() - return errConnClosing - } - ac.state = Ready - ac.stateCV.Broadcast() - ac.transport = newTransport - if ac.ready != nil { - close(ac.ready) - ac.ready = nil - } - if ac.cc.dopts.balancer != nil { - ac.down = ac.cc.dopts.balancer.Up(ac.addr) - } - ac.mu.Unlock() - return nil - } -} - -// Run in a goroutine to track the error in transport and create the -// new transport if an error happens. It returns when the channel is closing. -func (ac *addrConn) transportMonitor() { - for { - ac.mu.Lock() - t := ac.transport - ac.mu.Unlock() - select { - // This is needed to detect the teardown when - // the addrConn is idle (i.e., no RPC in flight). - case <-ac.ctx.Done(): - select { - case <-t.Error(): - t.Close() - default: - } - return - case <-t.GoAway(): - // If GoAway happens without any network I/O error, ac is closed without shutting down the - // underlying transport (the transport will be closed when all the pending RPCs finished or - // failed.). - // If GoAway and some network I/O error happen concurrently, ac and its underlying transport - // are closed. - // In both cases, a new ac is created. - select { - case <-t.Error(): - ac.cc.resetAddrConn(ac.addr, true, errNetworkIO) - default: - ac.cc.resetAddrConn(ac.addr, true, errConnDrain) - } - return - case <-t.Error(): - select { - case <-ac.ctx.Done(): - t.Close() - return - case <-t.GoAway(): - ac.cc.resetAddrConn(ac.addr, true, errNetworkIO) - return - default: - } - ac.mu.Lock() - if ac.state == Shutdown { - // ac has been shutdown. - ac.mu.Unlock() - return - } - ac.state = TransientFailure - ac.stateCV.Broadcast() - ac.mu.Unlock() - if err := ac.resetTransport(true); err != nil { - ac.mu.Lock() - ac.printf("transport exiting: %v", err) - ac.mu.Unlock() - grpclog.Printf("grpc: addrConn.transportMonitor exits due to: %v", err) - if err != errConnClosing { - // Keep this ac in cc.conns, to get the reason it's torn down. - ac.tearDown(err) - } - return - } - } - } -} - -// wait blocks until i) the new transport is up or ii) ctx is done or iii) ac is closed or -// iv) transport is in TransientFailure and there is a balancer/failfast is true. -func (ac *addrConn) wait(ctx context.Context, hasBalancer, failfast bool) (transport.ClientTransport, error) { - for { - ac.mu.Lock() - switch { - case ac.state == Shutdown: - if failfast || !hasBalancer { - // RPC is failfast or balancer is nil. This RPC should fail with ac.tearDownErr. - err := ac.tearDownErr - ac.mu.Unlock() - return nil, err - } - ac.mu.Unlock() - return nil, errConnClosing - case ac.state == Ready: - ct := ac.transport - ac.mu.Unlock() - return ct, nil - case ac.state == TransientFailure: - if failfast || hasBalancer { - ac.mu.Unlock() - return nil, errConnUnavailable - } - } - ready := ac.ready - if ready == nil { - ready = make(chan struct{}) - ac.ready = ready - } - ac.mu.Unlock() - select { - case <-ctx.Done(): - return nil, toRPCErr(ctx.Err()) - // Wait until the new transport is ready or failed. - case <-ready: - } - } -} - -// tearDown starts to tear down the addrConn. -// TODO(zhaoq): Make this synchronous to avoid unbounded memory consumption in -// some edge cases (e.g., the caller opens and closes many addrConn's in a -// tight loop. -// tearDown doesn't remove ac from ac.cc.conns. -func (ac *addrConn) tearDown(err error) { - ac.cancel() - - ac.mu.Lock() - defer ac.mu.Unlock() - if ac.down != nil { - ac.down(downErrorf(false, false, "%v", err)) - ac.down = nil - } - if err == errConnDrain && ac.transport != nil { - // GracefulClose(...) may be executed multiple times when - // i) receiving multiple GoAway frames from the server; or - // ii) there are concurrent name resolver/Balancer triggered - // address removal and GoAway. - ac.transport.GracefulClose() - } - if ac.state == Shutdown { - return - } - ac.state = Shutdown - ac.tearDownErr = err - ac.stateCV.Broadcast() - if ac.events != nil { - ac.events.Finish() - ac.events = nil - } - if ac.ready != nil { - close(ac.ready) - ac.ready = nil - } - if ac.transport != nil && err != errConnDrain { - ac.transport.Close() - } - return -} diff --git a/vendor/google.golang.org/grpc/codes/code_string.go b/vendor/google.golang.org/grpc/codes/code_string.go deleted file mode 100644 index e6762d084..000000000 --- a/vendor/google.golang.org/grpc/codes/code_string.go +++ /dev/null @@ -1,16 +0,0 @@ -// generated by stringer -type=Code; DO NOT EDIT - -package codes - -import "fmt" - -const _Code_name = "OKCanceledUnknownInvalidArgumentDeadlineExceededNotFoundAlreadyExistsPermissionDeniedResourceExhaustedFailedPreconditionAbortedOutOfRangeUnimplementedInternalUnavailableDataLossUnauthenticated" - -var _Code_index = [...]uint8{0, 2, 10, 17, 32, 48, 56, 69, 85, 102, 120, 127, 137, 150, 158, 169, 177, 192} - -func (i Code) String() string { - if i+1 >= Code(len(_Code_index)) { - return fmt.Sprintf("Code(%d)", i) - } - return _Code_name[_Code_index[i]:_Code_index[i+1]] -} diff --git a/vendor/google.golang.org/grpc/codes/codes.go b/vendor/google.golang.org/grpc/codes/codes.go deleted file mode 100644 index e14b464ac..000000000 --- a/vendor/google.golang.org/grpc/codes/codes.go +++ /dev/null @@ -1,159 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -// Package codes defines the canonical error codes used by gRPC. It is -// consistent across various languages. -package codes // import "google.golang.org/grpc/codes" - -// A Code is an unsigned 32-bit error code as defined in the gRPC spec. -type Code uint32 - -//go:generate stringer -type=Code - -const ( - // OK is returned on success. - OK Code = 0 - - // Canceled indicates the operation was cancelled (typically by the caller). - Canceled Code = 1 - - // Unknown error. An example of where this error may be returned is - // if a Status value received from another address space belongs to - // an error-space that is not known in this address space. Also - // errors raised by APIs that do not return enough error information - // may be converted to this error. - Unknown Code = 2 - - // InvalidArgument indicates client specified an invalid argument. - // Note that this differs from FailedPrecondition. It indicates arguments - // that are problematic regardless of the state of the system - // (e.g., a malformed file name). - InvalidArgument Code = 3 - - // DeadlineExceeded means operation expired before completion. - // For operations that change the state of the system, this error may be - // returned even if the operation has completed successfully. For - // example, a successful response from a server could have been delayed - // long enough for the deadline to expire. - DeadlineExceeded Code = 4 - - // NotFound means some requested entity (e.g., file or directory) was - // not found. - NotFound Code = 5 - - // AlreadyExists means an attempt to create an entity failed because one - // already exists. - AlreadyExists Code = 6 - - // PermissionDenied indicates the caller does not have permission to - // execute the specified operation. It must not be used for rejections - // caused by exhausting some resource (use ResourceExhausted - // instead for those errors). It must not be - // used if the caller cannot be identified (use Unauthenticated - // instead for those errors). - PermissionDenied Code = 7 - - // Unauthenticated indicates the request does not have valid - // authentication credentials for the operation. - Unauthenticated Code = 16 - - // ResourceExhausted indicates some resource has been exhausted, perhaps - // a per-user quota, or perhaps the entire file system is out of space. - ResourceExhausted Code = 8 - - // FailedPrecondition indicates operation was rejected because the - // system is not in a state required for the operation's execution. - // For example, directory to be deleted may be non-empty, an rmdir - // operation is applied to a non-directory, etc. - // - // A litmus test that may help a service implementor in deciding - // between FailedPrecondition, Aborted, and Unavailable: - // (a) Use Unavailable if the client can retry just the failing call. - // (b) Use Aborted if the client should retry at a higher-level - // (e.g., restarting a read-modify-write sequence). - // (c) Use FailedPrecondition if the client should not retry until - // the system state has been explicitly fixed. E.g., if an "rmdir" - // fails because the directory is non-empty, FailedPrecondition - // should be returned since the client should not retry unless - // they have first fixed up the directory by deleting files from it. - // (d) Use FailedPrecondition if the client performs conditional - // REST Get/Update/Delete on a resource and the resource on the - // server does not match the condition. E.g., conflicting - // read-modify-write on the same resource. - FailedPrecondition Code = 9 - - // Aborted indicates the operation was aborted, typically due to a - // concurrency issue like sequencer check failures, transaction aborts, - // etc. - // - // See litmus test above for deciding between FailedPrecondition, - // Aborted, and Unavailable. - Aborted Code = 10 - - // OutOfRange means operation was attempted past the valid range. - // E.g., seeking or reading past end of file. - // - // Unlike InvalidArgument, this error indicates a problem that may - // be fixed if the system state changes. For example, a 32-bit file - // system will generate InvalidArgument if asked to read at an - // offset that is not in the range [0,2^32-1], but it will generate - // OutOfRange if asked to read from an offset past the current - // file size. - // - // There is a fair bit of overlap between FailedPrecondition and - // OutOfRange. We recommend using OutOfRange (the more specific - // error) when it applies so that callers who are iterating through - // a space can easily look for an OutOfRange error to detect when - // they are done. - OutOfRange Code = 11 - - // Unimplemented indicates operation is not implemented or not - // supported/enabled in this service. - Unimplemented Code = 12 - - // Internal errors. Means some invariants expected by underlying - // system has been broken. If you see one of these errors, - // something is very broken. - Internal Code = 13 - - // Unavailable indicates the service is currently unavailable. - // This is a most likely a transient condition and may be corrected - // by retrying with a backoff. - // - // See litmus test above for deciding between FailedPrecondition, - // Aborted, and Unavailable. - Unavailable Code = 14 - - // DataLoss indicates unrecoverable data loss or corruption. - DataLoss Code = 15 -) diff --git a/vendor/google.golang.org/grpc/credentials/credentials.go b/vendor/google.golang.org/grpc/credentials/credentials.go deleted file mode 100644 index 5555ef024..000000000 --- a/vendor/google.golang.org/grpc/credentials/credentials.go +++ /dev/null @@ -1,232 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -// Package credentials implements various credentials supported by gRPC library, -// which encapsulate all the state needed by a client to authenticate with a -// server and make various assertions, e.g., about the client's identity, role, -// or whether it is authorized to make a particular call. -package credentials // import "google.golang.org/grpc/credentials" - -import ( - "crypto/tls" - "crypto/x509" - "errors" - "fmt" - "io/ioutil" - "net" - "strings" - - "golang.org/x/net/context" -) - -var ( - // alpnProtoStr are the specified application level protocols for gRPC. - alpnProtoStr = []string{"h2"} -) - -// PerRPCCredentials defines the common interface for the credentials which need to -// attach security information to every RPC (e.g., oauth2). -type PerRPCCredentials interface { - // GetRequestMetadata gets the current request metadata, refreshing - // tokens if required. This should be called by the transport layer on - // each request, and the data should be populated in headers or other - // context. uri is the URI of the entry point for the request. When - // supported by the underlying implementation, ctx can be used for - // timeout and cancellation. - // TODO(zhaoq): Define the set of the qualified keys instead of leaving - // it as an arbitrary string. - GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) - // RequireTransportSecurity indicates whether the credentials requires - // transport security. - RequireTransportSecurity() bool -} - -// ProtocolInfo provides information regarding the gRPC wire protocol version, -// security protocol, security protocol version in use, server name, etc. -type ProtocolInfo struct { - // ProtocolVersion is the gRPC wire protocol version. - ProtocolVersion string - // SecurityProtocol is the security protocol in use. - SecurityProtocol string - // SecurityVersion is the security protocol version. - SecurityVersion string - // ServerName is the user-configured server name. - ServerName string -} - -// AuthInfo defines the common interface for the auth information the users are interested in. -type AuthInfo interface { - AuthType() string -} - -var ( - // ErrConnDispatched indicates that rawConn has been dispatched out of gRPC - // and the caller should not close rawConn. - ErrConnDispatched = errors.New("credentials: rawConn is dispatched out of gRPC") -) - -// TransportCredentials defines the common interface for all the live gRPC wire -// protocols and supported transport security protocols (e.g., TLS, SSL). -type TransportCredentials interface { - // ClientHandshake does the authentication handshake specified by the corresponding - // authentication protocol on rawConn for clients. It returns the authenticated - // connection and the corresponding auth information about the connection. - // Implementations must use the provided context to implement timely cancellation. - ClientHandshake(context.Context, string, net.Conn) (net.Conn, AuthInfo, error) - // ServerHandshake does the authentication handshake for servers. It returns - // the authenticated connection and the corresponding auth information about - // the connection. - ServerHandshake(net.Conn) (net.Conn, AuthInfo, error) - // Info provides the ProtocolInfo of this TransportCredentials. - Info() ProtocolInfo - // Clone makes a copy of this TransportCredentials. - Clone() TransportCredentials - // OverrideServerName overrides the server name used to verify the hostname on the returned certificates from the server. - // gRPC internals also use it to override the virtual hosting name if it is set. - // It must be called before dialing. Currently, this is only used by grpclb. - OverrideServerName(string) error -} - -// TLSInfo contains the auth information for a TLS authenticated connection. -// It implements the AuthInfo interface. -type TLSInfo struct { - State tls.ConnectionState -} - -// AuthType returns the type of TLSInfo as a string. -func (t TLSInfo) AuthType() string { - return "tls" -} - -// tlsCreds is the credentials required for authenticating a connection using TLS. -type tlsCreds struct { - // TLS configuration - config *tls.Config -} - -func (c tlsCreds) Info() ProtocolInfo { - return ProtocolInfo{ - SecurityProtocol: "tls", - SecurityVersion: "1.2", - ServerName: c.config.ServerName, - } -} - -func (c *tlsCreds) ClientHandshake(ctx context.Context, addr string, rawConn net.Conn) (_ net.Conn, _ AuthInfo, err error) { - // use local cfg to avoid clobbering ServerName if using multiple endpoints - cfg := cloneTLSConfig(c.config) - if cfg.ServerName == "" { - colonPos := strings.LastIndex(addr, ":") - if colonPos == -1 { - colonPos = len(addr) - } - cfg.ServerName = addr[:colonPos] - } - conn := tls.Client(rawConn, cfg) - errChannel := make(chan error, 1) - go func() { - errChannel <- conn.Handshake() - }() - select { - case err := <-errChannel: - if err != nil { - return nil, nil, err - } - case <-ctx.Done(): - return nil, nil, ctx.Err() - } - // TODO(zhaoq): Omit the auth info for client now. It is more for - // information than anything else. - return conn, nil, nil -} - -func (c *tlsCreds) ServerHandshake(rawConn net.Conn) (net.Conn, AuthInfo, error) { - conn := tls.Server(rawConn, c.config) - if err := conn.Handshake(); err != nil { - return nil, nil, err - } - return conn, TLSInfo{conn.ConnectionState()}, nil -} - -func (c *tlsCreds) Clone() TransportCredentials { - return NewTLS(c.config) -} - -func (c *tlsCreds) OverrideServerName(serverNameOverride string) error { - c.config.ServerName = serverNameOverride - return nil -} - -// NewTLS uses c to construct a TransportCredentials based on TLS. -func NewTLS(c *tls.Config) TransportCredentials { - tc := &tlsCreds{cloneTLSConfig(c)} - tc.config.NextProtos = alpnProtoStr - return tc -} - -// NewClientTLSFromCert constructs a TLS from the input certificate for client. -// serverNameOverride is for testing only. If set to a non empty string, -// it will override the virtual host name of authority (e.g. :authority header field) in requests. -func NewClientTLSFromCert(cp *x509.CertPool, serverNameOverride string) TransportCredentials { - return NewTLS(&tls.Config{ServerName: serverNameOverride, RootCAs: cp}) -} - -// NewClientTLSFromFile constructs a TLS from the input certificate file for client. -// serverNameOverride is for testing only. If set to a non empty string, -// it will override the virtual host name of authority (e.g. :authority header field) in requests. -func NewClientTLSFromFile(certFile, serverNameOverride string) (TransportCredentials, error) { - b, err := ioutil.ReadFile(certFile) - if err != nil { - return nil, err - } - cp := x509.NewCertPool() - if !cp.AppendCertsFromPEM(b) { - return nil, fmt.Errorf("credentials: failed to append certificates") - } - return NewTLS(&tls.Config{ServerName: serverNameOverride, RootCAs: cp}), nil -} - -// NewServerTLSFromCert constructs a TLS from the input certificate for server. -func NewServerTLSFromCert(cert *tls.Certificate) TransportCredentials { - return NewTLS(&tls.Config{Certificates: []tls.Certificate{*cert}}) -} - -// NewServerTLSFromFile constructs a TLS from the input certificate file and key -// file for server. -func NewServerTLSFromFile(certFile, keyFile string) (TransportCredentials, error) { - cert, err := tls.LoadX509KeyPair(certFile, keyFile) - if err != nil { - return nil, err - } - return NewTLS(&tls.Config{Certificates: []tls.Certificate{cert}}), nil -} diff --git a/vendor/google.golang.org/grpc/credentials/credentials_util_go17.go b/vendor/google.golang.org/grpc/credentials/credentials_util_go17.go deleted file mode 100644 index 9647b9ec8..000000000 --- a/vendor/google.golang.org/grpc/credentials/credentials_util_go17.go +++ /dev/null @@ -1,76 +0,0 @@ -// +build go1.7 - -/* - * - * Copyright 2016, Google Inc. - * 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. - * - */ - -package credentials - -import ( - "crypto/tls" -) - -// cloneTLSConfig returns a shallow clone of the exported -// fields of cfg, ignoring the unexported sync.Once, which -// contains a mutex and must not be copied. -// -// If cfg is nil, a new zero tls.Config is returned. -// -// TODO replace this function with official clone function. -func cloneTLSConfig(cfg *tls.Config) *tls.Config { - if cfg == nil { - return &tls.Config{} - } - return &tls.Config{ - Rand: cfg.Rand, - Time: cfg.Time, - Certificates: cfg.Certificates, - NameToCertificate: cfg.NameToCertificate, - GetCertificate: cfg.GetCertificate, - RootCAs: cfg.RootCAs, - NextProtos: cfg.NextProtos, - ServerName: cfg.ServerName, - ClientAuth: cfg.ClientAuth, - ClientCAs: cfg.ClientCAs, - InsecureSkipVerify: cfg.InsecureSkipVerify, - CipherSuites: cfg.CipherSuites, - PreferServerCipherSuites: cfg.PreferServerCipherSuites, - SessionTicketsDisabled: cfg.SessionTicketsDisabled, - SessionTicketKey: cfg.SessionTicketKey, - ClientSessionCache: cfg.ClientSessionCache, - MinVersion: cfg.MinVersion, - MaxVersion: cfg.MaxVersion, - CurvePreferences: cfg.CurvePreferences, - DynamicRecordSizingDisabled: cfg.DynamicRecordSizingDisabled, - Renegotiation: cfg.Renegotiation, - } -} diff --git a/vendor/google.golang.org/grpc/credentials/credentials_util_pre_go17.go b/vendor/google.golang.org/grpc/credentials/credentials_util_pre_go17.go deleted file mode 100644 index 09b8d12c7..000000000 --- a/vendor/google.golang.org/grpc/credentials/credentials_util_pre_go17.go +++ /dev/null @@ -1,74 +0,0 @@ -// +build !go1.7 - -/* - * - * Copyright 2016, Google Inc. - * 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. - * - */ - -package credentials - -import ( - "crypto/tls" -) - -// cloneTLSConfig returns a shallow clone of the exported -// fields of cfg, ignoring the unexported sync.Once, which -// contains a mutex and must not be copied. -// -// If cfg is nil, a new zero tls.Config is returned. -// -// TODO replace this function with official clone function. -func cloneTLSConfig(cfg *tls.Config) *tls.Config { - if cfg == nil { - return &tls.Config{} - } - return &tls.Config{ - Rand: cfg.Rand, - Time: cfg.Time, - Certificates: cfg.Certificates, - NameToCertificate: cfg.NameToCertificate, - GetCertificate: cfg.GetCertificate, - RootCAs: cfg.RootCAs, - NextProtos: cfg.NextProtos, - ServerName: cfg.ServerName, - ClientAuth: cfg.ClientAuth, - ClientCAs: cfg.ClientCAs, - InsecureSkipVerify: cfg.InsecureSkipVerify, - CipherSuites: cfg.CipherSuites, - PreferServerCipherSuites: cfg.PreferServerCipherSuites, - SessionTicketsDisabled: cfg.SessionTicketsDisabled, - SessionTicketKey: cfg.SessionTicketKey, - ClientSessionCache: cfg.ClientSessionCache, - MinVersion: cfg.MinVersion, - MaxVersion: cfg.MaxVersion, - CurvePreferences: cfg.CurvePreferences, - } -} diff --git a/vendor/google.golang.org/grpc/doc.go b/vendor/google.golang.org/grpc/doc.go deleted file mode 100644 index a35f21885..000000000 --- a/vendor/google.golang.org/grpc/doc.go +++ /dev/null @@ -1,6 +0,0 @@ -/* -Package grpc implements an RPC system called gRPC. - -See www.grpc.io for more information about gRPC. -*/ -package grpc // import "google.golang.org/grpc" diff --git a/vendor/google.golang.org/grpc/grpclog/logger.go b/vendor/google.golang.org/grpc/grpclog/logger.go deleted file mode 100644 index 3b2933079..000000000 --- a/vendor/google.golang.org/grpc/grpclog/logger.go +++ /dev/null @@ -1,93 +0,0 @@ -/* - * - * Copyright 2015, Google Inc. - * 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. - * - */ - -/* -Package grpclog defines logging for grpc. -*/ -package grpclog // import "google.golang.org/grpc/grpclog" - -import ( - "log" - "os" -) - -// Use golang's standard logger by default. -// Access is not mutex-protected: do not modify except in init() -// functions. -var logger Logger = log.New(os.Stderr, "", log.LstdFlags) - -// Logger mimics golang's standard Logger as an interface. -type Logger interface { - Fatal(args ...interface{}) - Fatalf(format string, args ...interface{}) - Fatalln(args ...interface{}) - Print(args ...interface{}) - Printf(format string, args ...interface{}) - Println(args ...interface{}) -} - -// SetLogger sets the logger that is used in grpc. Call only from -// init() functions. -func SetLogger(l Logger) { - logger = l -} - -// Fatal is equivalent to Print() followed by a call to os.Exit() with a non-zero exit code. -func Fatal(args ...interface{}) { - logger.Fatal(args...) -} - -// Fatalf is equivalent to Printf() followed by a call to os.Exit() with a non-zero exit code. -func Fatalf(format string, args ...interface{}) { - logger.Fatalf(format, args...) -} - -// Fatalln is equivalent to Println() followed by a call to os.Exit()) with a non-zero exit code. -func Fatalln(args ...interface{}) { - logger.Fatalln(args...) -} - -// Print prints to the logger. Arguments are handled in the manner of fmt.Print. -func Print(args ...interface{}) { - logger.Print(args...) -} - -// Printf prints to the logger. Arguments are handled in the manner of fmt.Printf. -func Printf(format string, args ...interface{}) { - logger.Printf(format, args...) -} - -// Println prints to the logger. Arguments are handled in the manner of fmt.Println. -func Println(args ...interface{}) { - logger.Println(args...) -} diff --git a/vendor/google.golang.org/grpc/interceptor.go b/vendor/google.golang.org/grpc/interceptor.go deleted file mode 100644 index 8d932efed..000000000 --- a/vendor/google.golang.org/grpc/interceptor.go +++ /dev/null @@ -1,90 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * 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. - * - */ - -package grpc - -import ( - "golang.org/x/net/context" -) - -// UnaryInvoker is called by UnaryClientInterceptor to complete RPCs. -type UnaryInvoker func(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, opts ...CallOption) error - -// UnaryClientInterceptor intercepts the execution of a unary RPC on the client. inovker is the handler to complete the RPC -// and it is the responsibility of the interceptor to call it. -// This is the EXPERIMENTAL API. -type UnaryClientInterceptor func(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, invoker UnaryInvoker, opts ...CallOption) error - -// Streamer is called by StreamClientInterceptor to create a ClientStream. -type Streamer func(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, opts ...CallOption) (ClientStream, error) - -// StreamClientInterceptor intercepts the creation of ClientStream. It may return a custom ClientStream to intercept all I/O -// operations. streamer is the handlder to create a ClientStream and it is the responsibility of the interceptor to call it. -// This is the EXPERIMENTAL API. -type StreamClientInterceptor func(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, streamer Streamer, opts ...CallOption) (ClientStream, error) - -// UnaryServerInfo consists of various information about a unary RPC on -// server side. All per-rpc information may be mutated by the interceptor. -type UnaryServerInfo struct { - // Server is the service implementation the user provides. This is read-only. - Server interface{} - // FullMethod is the full RPC method string, i.e., /package.service/method. - FullMethod string -} - -// UnaryHandler defines the handler invoked by UnaryServerInterceptor to complete the normal -// execution of a unary RPC. -type UnaryHandler func(ctx context.Context, req interface{}) (interface{}, error) - -// UnaryServerInterceptor provides a hook to intercept the execution of a unary RPC on the server. info -// contains all the information of this RPC the interceptor can operate on. And handler is the wrapper -// of the service method implementation. It is the responsibility of the interceptor to invoke handler -// to complete the RPC. -type UnaryServerInterceptor func(ctx context.Context, req interface{}, info *UnaryServerInfo, handler UnaryHandler) (resp interface{}, err error) - -// StreamServerInfo consists of various information about a streaming RPC on -// server side. All per-rpc information may be mutated by the interceptor. -type StreamServerInfo struct { - // FullMethod is the full RPC method string, i.e., /package.service/method. - FullMethod string - // IsClientStream indicates whether the RPC is a client streaming RPC. - IsClientStream bool - // IsServerStream indicates whether the RPC is a server streaming RPC. - IsServerStream bool -} - -// StreamServerInterceptor provides a hook to intercept the execution of a streaming RPC on the server. -// info contains all the information of this RPC the interceptor can operate on. And handler is the -// service method implementation. It is the responsibility of the interceptor to invoke handler to -// complete the RPC. -type StreamServerInterceptor func(srv interface{}, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go deleted file mode 100644 index 5489143a8..000000000 --- a/vendor/google.golang.org/grpc/internal/internal.go +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright 2016, Google Inc. - * 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. - * - */ - -// Package internal contains gRPC-internal code for testing, to avoid polluting -// the godoc of the top-level grpc package. -package internal - -// TestingCloseConns closes all existing transports but keeps -// grpcServer.lis accepting new connections. -// -// The provided grpcServer must be of type *grpc.Server. It is untyped -// for circular dependency reasons. -var TestingCloseConns func(grpcServer interface{}) - -// TestingUseHandlerImpl enables the http.Handler-based server implementation. -// It must be called before Serve and requires TLS credentials. -// -// The provided grpcServer must be of type *grpc.Server. It is untyped -// for circular dependency reasons. -var TestingUseHandlerImpl func(grpcServer interface{}) diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go deleted file mode 100644 index 3c0ca7a36..000000000 --- a/vendor/google.golang.org/grpc/metadata/metadata.go +++ /dev/null @@ -1,147 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -// Package metadata define the structure of the metadata supported by gRPC library. -package metadata // import "google.golang.org/grpc/metadata" - -import ( - "encoding/base64" - "fmt" - "strings" - - "golang.org/x/net/context" -) - -const ( - binHdrSuffix = "-bin" -) - -// encodeKeyValue encodes key and value qualified for transmission via gRPC. -// Transmitting binary headers violates HTTP/2 spec. -// TODO(zhaoq): Maybe check if k is ASCII also. -func encodeKeyValue(k, v string) (string, string) { - k = strings.ToLower(k) - if strings.HasSuffix(k, binHdrSuffix) { - val := base64.StdEncoding.EncodeToString([]byte(v)) - v = string(val) - } - return k, v -} - -// DecodeKeyValue returns the original key and value corresponding to the -// encoded data in k, v. -// If k is a binary header and v contains comma, v is split on comma before decoded, -// and the decoded v will be joined with comma before returned. -func DecodeKeyValue(k, v string) (string, string, error) { - if !strings.HasSuffix(k, binHdrSuffix) { - return k, v, nil - } - vvs := strings.Split(v, ",") - for i, vv := range vvs { - val, err := base64.StdEncoding.DecodeString(vv) - if err != nil { - return "", "", err - } - vvs[i] = string(val) - } - return k, strings.Join(vvs, ","), nil -} - -// MD is a mapping from metadata keys to values. Users should use the following -// two convenience functions New and Pairs to generate MD. -type MD map[string][]string - -// New creates a MD from given key-value map. -func New(m map[string]string) MD { - md := MD{} - for k, v := range m { - key, val := encodeKeyValue(k, v) - md[key] = append(md[key], val) - } - return md -} - -// Pairs returns an MD formed by the mapping of key, value ... -// Pairs panics if len(kv) is odd. -func Pairs(kv ...string) MD { - if len(kv)%2 == 1 { - panic(fmt.Sprintf("metadata: Pairs got the odd number of input pairs for metadata: %d", len(kv))) - } - md := MD{} - var k string - for i, s := range kv { - if i%2 == 0 { - k = s - continue - } - key, val := encodeKeyValue(k, s) - md[key] = append(md[key], val) - } - return md -} - -// Len returns the number of items in md. -func (md MD) Len() int { - return len(md) -} - -// Copy returns a copy of md. -func (md MD) Copy() MD { - return Join(md) -} - -// Join joins any number of MDs into a single MD. -// The order of values for each key is determined by the order in which -// the MDs containing those values are presented to Join. -func Join(mds ...MD) MD { - out := MD{} - for _, md := range mds { - for k, v := range md { - out[k] = append(out[k], v...) - } - } - return out -} - -type mdKey struct{} - -// NewContext creates a new context with md attached. -func NewContext(ctx context.Context, md MD) context.Context { - return context.WithValue(ctx, mdKey{}, md) -} - -// FromContext returns the MD in ctx if it exists. -func FromContext(ctx context.Context) (md MD, ok bool) { - md, ok = ctx.Value(mdKey{}).(MD) - return -} diff --git a/vendor/google.golang.org/grpc/naming/naming.go b/vendor/google.golang.org/grpc/naming/naming.go deleted file mode 100644 index c2e0871e6..000000000 --- a/vendor/google.golang.org/grpc/naming/naming.go +++ /dev/null @@ -1,74 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -// Package naming defines the naming API and related data structures for gRPC. -// The interface is EXPERIMENTAL and may be suject to change. -package naming - -// Operation defines the corresponding operations for a name resolution change. -type Operation uint8 - -const ( - // Add indicates a new address is added. - Add Operation = iota - // Delete indicates an exisiting address is deleted. - Delete -) - -// Update defines a name resolution update. Notice that it is not valid having both -// empty string Addr and nil Metadata in an Update. -type Update struct { - // Op indicates the operation of the update. - Op Operation - // Addr is the updated address. It is empty string if there is no address update. - Addr string - // Metadata is the updated metadata. It is nil if there is no metadata update. - // Metadata is not required for a custom naming implementation. - Metadata interface{} -} - -// Resolver creates a Watcher for a target to track its resolution changes. -type Resolver interface { - // Resolve creates a Watcher for target. - Resolve(target string) (Watcher, error) -} - -// Watcher watches for the updates on the specified target. -type Watcher interface { - // Next blocks until an update or error happens. It may return one or more - // updates. The first call should get the full set of the results. It should - // return an error if and only if Watcher cannot recover. - Next() ([]*Update, error) - // Close closes the Watcher. - Close() -} diff --git a/vendor/google.golang.org/grpc/peer/peer.go b/vendor/google.golang.org/grpc/peer/peer.go deleted file mode 100644 index bfa6205ba..000000000 --- a/vendor/google.golang.org/grpc/peer/peer.go +++ /dev/null @@ -1,65 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -// Package peer defines various peer information associated with RPCs and -// corresponding utils. -package peer - -import ( - "net" - - "golang.org/x/net/context" - "google.golang.org/grpc/credentials" -) - -// Peer contains the information of the peer for an RPC. -type Peer struct { - // Addr is the peer address. - Addr net.Addr - // AuthInfo is the authentication information of the transport. - // It is nil if there is no transport security being used. - AuthInfo credentials.AuthInfo -} - -type peerKey struct{} - -// NewContext creates a new context with peer information attached. -func NewContext(ctx context.Context, p *Peer) context.Context { - return context.WithValue(ctx, peerKey{}, p) -} - -// FromContext returns the peer information in ctx if it exists. -func FromContext(ctx context.Context) (p *Peer, ok bool) { - p, ok = ctx.Value(peerKey{}).(*Peer) - return -} diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go deleted file mode 100644 index a25eaa8a2..000000000 --- a/vendor/google.golang.org/grpc/rpc_util.go +++ /dev/null @@ -1,457 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -package grpc - -import ( - "bytes" - "compress/gzip" - "encoding/binary" - "fmt" - "io" - "io/ioutil" - "math" - "os" - - "github.com/golang/protobuf/proto" - "golang.org/x/net/context" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/metadata" - "google.golang.org/grpc/transport" -) - -// Codec defines the interface gRPC uses to encode and decode messages. -type Codec interface { - // Marshal returns the wire format of v. - Marshal(v interface{}) ([]byte, error) - // Unmarshal parses the wire format into v. - Unmarshal(data []byte, v interface{}) error - // String returns the name of the Codec implementation. The returned - // string will be used as part of content type in transmission. - String() string -} - -// protoCodec is a Codec implementation with protobuf. It is the default codec for gRPC. -type protoCodec struct{} - -func (protoCodec) Marshal(v interface{}) ([]byte, error) { - return proto.Marshal(v.(proto.Message)) -} - -func (protoCodec) Unmarshal(data []byte, v interface{}) error { - return proto.Unmarshal(data, v.(proto.Message)) -} - -func (protoCodec) String() string { - return "proto" -} - -// Compressor defines the interface gRPC uses to compress a message. -type Compressor interface { - // Do compresses p into w. - Do(w io.Writer, p []byte) error - // Type returns the compression algorithm the Compressor uses. - Type() string -} - -// NewGZIPCompressor creates a Compressor based on GZIP. -func NewGZIPCompressor() Compressor { - return &gzipCompressor{} -} - -type gzipCompressor struct { -} - -func (c *gzipCompressor) Do(w io.Writer, p []byte) error { - z := gzip.NewWriter(w) - if _, err := z.Write(p); err != nil { - return err - } - return z.Close() -} - -func (c *gzipCompressor) Type() string { - return "gzip" -} - -// Decompressor defines the interface gRPC uses to decompress a message. -type Decompressor interface { - // Do reads the data from r and uncompress them. - Do(r io.Reader) ([]byte, error) - // Type returns the compression algorithm the Decompressor uses. - Type() string -} - -type gzipDecompressor struct { -} - -// NewGZIPDecompressor creates a Decompressor based on GZIP. -func NewGZIPDecompressor() Decompressor { - return &gzipDecompressor{} -} - -func (d *gzipDecompressor) Do(r io.Reader) ([]byte, error) { - z, err := gzip.NewReader(r) - if err != nil { - return nil, err - } - defer z.Close() - return ioutil.ReadAll(z) -} - -func (d *gzipDecompressor) Type() string { - return "gzip" -} - -// callInfo contains all related configuration and information about an RPC. -type callInfo struct { - failFast bool - headerMD metadata.MD - trailerMD metadata.MD - traceInfo traceInfo // in trace.go -} - -var defaultCallInfo = callInfo{failFast: true} - -// CallOption configures a Call before it starts or extracts information from -// a Call after it completes. -type CallOption interface { - // before is called before the call is sent to any server. If before - // returns a non-nil error, the RPC fails with that error. - before(*callInfo) error - - // after is called after the call has completed. after cannot return an - // error, so any failures should be reported via output parameters. - after(*callInfo) -} - -type beforeCall func(c *callInfo) error - -func (o beforeCall) before(c *callInfo) error { return o(c) } -func (o beforeCall) after(c *callInfo) {} - -type afterCall func(c *callInfo) - -func (o afterCall) before(c *callInfo) error { return nil } -func (o afterCall) after(c *callInfo) { o(c) } - -// Header returns a CallOptions that retrieves the header metadata -// for a unary RPC. -func Header(md *metadata.MD) CallOption { - return afterCall(func(c *callInfo) { - *md = c.headerMD - }) -} - -// Trailer returns a CallOptions that retrieves the trailer metadata -// for a unary RPC. -func Trailer(md *metadata.MD) CallOption { - return afterCall(func(c *callInfo) { - *md = c.trailerMD - }) -} - -// FailFast configures the action to take when an RPC is attempted on broken -// connections or unreachable servers. If failfast is true, the RPC will fail -// immediately. Otherwise, the RPC client will block the call until a -// connection is available (or the call is canceled or times out) and will retry -// the call if it fails due to a transient error. Please refer to -// https://github.com/grpc/grpc/blob/master/doc/fail_fast.md -func FailFast(failFast bool) CallOption { - return beforeCall(func(c *callInfo) error { - c.failFast = failFast - return nil - }) -} - -// The format of the payload: compressed or not? -type payloadFormat uint8 - -const ( - compressionNone payloadFormat = iota // no compression - compressionMade -) - -// parser reads complete gRPC messages from the underlying reader. -type parser struct { - // r is the underlying reader. - // See the comment on recvMsg for the permissible - // error types. - r io.Reader - - // The header of a gRPC message. Find more detail - // at http://www.grpc.io/docs/guides/wire.html. - header [5]byte -} - -// recvMsg reads a complete gRPC message from the stream. -// -// It returns the message and its payload (compression/encoding) -// format. The caller owns the returned msg memory. -// -// If there is an error, possible values are: -// * io.EOF, when no messages remain -// * io.ErrUnexpectedEOF -// * of type transport.ConnectionError -// * of type transport.StreamError -// No other error values or types must be returned, which also means -// that the underlying io.Reader must not return an incompatible -// error. -func (p *parser) recvMsg(maxMsgSize int) (pf payloadFormat, msg []byte, err error) { - if _, err := io.ReadFull(p.r, p.header[:]); err != nil { - return 0, nil, err - } - - pf = payloadFormat(p.header[0]) - length := binary.BigEndian.Uint32(p.header[1:]) - - if length == 0 { - return pf, nil, nil - } - if length > uint32(maxMsgSize) { - return 0, nil, Errorf(codes.Internal, "grpc: received message length %d exceeding the max size %d", length, maxMsgSize) - } - // TODO(bradfitz,zhaoq): garbage. reuse buffer after proto decoding instead - // of making it for each message: - msg = make([]byte, int(length)) - if _, err := io.ReadFull(p.r, msg); err != nil { - if err == io.EOF { - err = io.ErrUnexpectedEOF - } - return 0, nil, err - } - return pf, msg, nil -} - -// encode serializes msg and prepends the message header. If msg is nil, it -// generates the message header of 0 message length. -func encode(c Codec, msg interface{}, cp Compressor, cbuf *bytes.Buffer) ([]byte, error) { - var b []byte - var length uint - if msg != nil { - var err error - // TODO(zhaoq): optimize to reduce memory alloc and copying. - b, err = c.Marshal(msg) - if err != nil { - return nil, err - } - if cp != nil { - if err := cp.Do(cbuf, b); err != nil { - return nil, err - } - b = cbuf.Bytes() - } - length = uint(len(b)) - } - if length > math.MaxUint32 { - return nil, Errorf(codes.InvalidArgument, "grpc: message too large (%d bytes)", length) - } - - const ( - payloadLen = 1 - sizeLen = 4 - ) - - var buf = make([]byte, payloadLen+sizeLen+len(b)) - - // Write payload format - if cp == nil { - buf[0] = byte(compressionNone) - } else { - buf[0] = byte(compressionMade) - } - // Write length of b into buf - binary.BigEndian.PutUint32(buf[1:], uint32(length)) - // Copy encoded msg to buf - copy(buf[5:], b) - - return buf, nil -} - -func checkRecvPayload(pf payloadFormat, recvCompress string, dc Decompressor) error { - switch pf { - case compressionNone: - case compressionMade: - if dc == nil || recvCompress != dc.Type() { - return Errorf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress) - } - default: - return Errorf(codes.Internal, "grpc: received unexpected payload format %d", pf) - } - return nil -} - -func recv(p *parser, c Codec, s *transport.Stream, dc Decompressor, m interface{}, maxMsgSize int) error { - pf, d, err := p.recvMsg(maxMsgSize) - if err != nil { - return err - } - if err := checkRecvPayload(pf, s.RecvCompress(), dc); err != nil { - return err - } - if pf == compressionMade { - d, err = dc.Do(bytes.NewReader(d)) - if err != nil { - return Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err) - } - } - if len(d) > maxMsgSize { - // TODO: Revisit the error code. Currently keep it consistent with java - // implementation. - return Errorf(codes.Internal, "grpc: received a message of %d bytes exceeding %d limit", len(d), maxMsgSize) - } - if err := c.Unmarshal(d, m); err != nil { - return Errorf(codes.Internal, "grpc: failed to unmarshal the received message %v", err) - } - return nil -} - -// rpcError defines the status from an RPC. -type rpcError struct { - code codes.Code - desc string -} - -func (e *rpcError) Error() string { - return fmt.Sprintf("rpc error: code = %d desc = %s", e.code, e.desc) -} - -// Code returns the error code for err if it was produced by the rpc system. -// Otherwise, it returns codes.Unknown. -func Code(err error) codes.Code { - if err == nil { - return codes.OK - } - if e, ok := err.(*rpcError); ok { - return e.code - } - return codes.Unknown -} - -// ErrorDesc returns the error description of err if it was produced by the rpc system. -// Otherwise, it returns err.Error() or empty string when err is nil. -func ErrorDesc(err error) string { - if err == nil { - return "" - } - if e, ok := err.(*rpcError); ok { - return e.desc - } - return err.Error() -} - -// Errorf returns an error containing an error code and a description; -// Errorf returns nil if c is OK. -func Errorf(c codes.Code, format string, a ...interface{}) error { - if c == codes.OK { - return nil - } - return &rpcError{ - code: c, - desc: fmt.Sprintf(format, a...), - } -} - -// toRPCErr converts an error into a rpcError. -func toRPCErr(err error) error { - switch e := err.(type) { - case *rpcError: - return err - case transport.StreamError: - return &rpcError{ - code: e.Code, - desc: e.Desc, - } - case transport.ConnectionError: - return &rpcError{ - code: codes.Internal, - desc: e.Desc, - } - default: - switch err { - case context.DeadlineExceeded: - return &rpcError{ - code: codes.DeadlineExceeded, - desc: err.Error(), - } - case context.Canceled: - return &rpcError{ - code: codes.Canceled, - desc: err.Error(), - } - case ErrClientConnClosing: - return &rpcError{ - code: codes.FailedPrecondition, - desc: err.Error(), - } - } - - } - return Errorf(codes.Unknown, "%v", err) -} - -// convertCode converts a standard Go error into its canonical code. Note that -// this is only used to translate the error returned by the server applications. -func convertCode(err error) codes.Code { - switch err { - case nil: - return codes.OK - case io.EOF: - return codes.OutOfRange - case io.ErrClosedPipe, io.ErrNoProgress, io.ErrShortBuffer, io.ErrShortWrite, io.ErrUnexpectedEOF: - return codes.FailedPrecondition - case os.ErrInvalid: - return codes.InvalidArgument - case context.Canceled: - return codes.Canceled - case context.DeadlineExceeded: - return codes.DeadlineExceeded - } - switch { - case os.IsExist(err): - return codes.AlreadyExists - case os.IsNotExist(err): - return codes.NotFound - case os.IsPermission(err): - return codes.PermissionDenied - } - return codes.Unknown -} - -// SupportPackageIsVersion4 is referenced from generated protocol buffer files -// to assert that that code is compatible with this version of the grpc package. -// -// This constant may be renamed in the future if a change in the generated code -// requires a synchronised update of grpc-go and protoc-gen-go. This constant -// should not be referenced from any other code. -const SupportPackageIsVersion4 = true diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go deleted file mode 100644 index e0bb187ef..000000000 --- a/vendor/google.golang.org/grpc/server.go +++ /dev/null @@ -1,944 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -package grpc - -import ( - "bytes" - "errors" - "fmt" - "io" - "net" - "net/http" - "reflect" - "runtime" - "strings" - "sync" - "time" - - "golang.org/x/net/context" - "golang.org/x/net/http2" - "golang.org/x/net/trace" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/internal" - "google.golang.org/grpc/metadata" - "google.golang.org/grpc/transport" -) - -type methodHandler func(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor UnaryServerInterceptor) (interface{}, error) - -// MethodDesc represents an RPC service's method specification. -type MethodDesc struct { - MethodName string - Handler methodHandler -} - -// ServiceDesc represents an RPC service's specification. -type ServiceDesc struct { - ServiceName string - // The pointer to the service interface. Used to check whether the user - // provided implementation satisfies the interface requirements. - HandlerType interface{} - Methods []MethodDesc - Streams []StreamDesc - Metadata interface{} -} - -// service consists of the information of the server serving this service and -// the methods in this service. -type service struct { - server interface{} // the server for service methods - md map[string]*MethodDesc - sd map[string]*StreamDesc - mdata interface{} -} - -// Server is a gRPC server to serve RPC requests. -type Server struct { - opts options - - mu sync.Mutex // guards following - lis map[net.Listener]bool - conns map[io.Closer]bool - drain bool - ctx context.Context - cancel context.CancelFunc - // A CondVar to let GracefulStop() blocks until all the pending RPCs are finished - // and all the transport goes away. - cv *sync.Cond - m map[string]*service // service name -> service info - events trace.EventLog -} - -type options struct { - creds credentials.TransportCredentials - codec Codec - cp Compressor - dc Decompressor - maxMsgSize int - unaryInt UnaryServerInterceptor - streamInt StreamServerInterceptor - maxConcurrentStreams uint32 - useHandlerImpl bool // use http.Handler-based server -} - -var defaultMaxMsgSize = 1024 * 1024 * 4 // use 4MB as the default message size limit - -// A ServerOption sets options. -type ServerOption func(*options) - -// CustomCodec returns a ServerOption that sets a codec for message marshaling and unmarshaling. -func CustomCodec(codec Codec) ServerOption { - return func(o *options) { - o.codec = codec - } -} - -// RPCCompressor returns a ServerOption that sets a compressor for outbound messages. -func RPCCompressor(cp Compressor) ServerOption { - return func(o *options) { - o.cp = cp - } -} - -// RPCDecompressor returns a ServerOption that sets a decompressor for inbound messages. -func RPCDecompressor(dc Decompressor) ServerOption { - return func(o *options) { - o.dc = dc - } -} - -// MaxMsgSize returns a ServerOption to set the max message size in bytes for inbound mesages. -// If this is not set, gRPC uses the default 4MB. -func MaxMsgSize(m int) ServerOption { - return func(o *options) { - o.maxMsgSize = m - } -} - -// MaxConcurrentStreams returns a ServerOption that will apply a limit on the number -// of concurrent streams to each ServerTransport. -func MaxConcurrentStreams(n uint32) ServerOption { - return func(o *options) { - o.maxConcurrentStreams = n - } -} - -// Creds returns a ServerOption that sets credentials for server connections. -func Creds(c credentials.TransportCredentials) ServerOption { - return func(o *options) { - o.creds = c - } -} - -// UnaryInterceptor returns a ServerOption that sets the UnaryServerInterceptor for the -// server. Only one unary interceptor can be installed. The construction of multiple -// interceptors (e.g., chaining) can be implemented at the caller. -func UnaryInterceptor(i UnaryServerInterceptor) ServerOption { - return func(o *options) { - if o.unaryInt != nil { - panic("The unary server interceptor has been set.") - } - o.unaryInt = i - } -} - -// StreamInterceptor returns a ServerOption that sets the StreamServerInterceptor for the -// server. Only one stream interceptor can be installed. -func StreamInterceptor(i StreamServerInterceptor) ServerOption { - return func(o *options) { - if o.streamInt != nil { - panic("The stream server interceptor has been set.") - } - o.streamInt = i - } -} - -// NewServer creates a gRPC server which has no service registered and has not -// started to accept requests yet. -func NewServer(opt ...ServerOption) *Server { - var opts options - opts.maxMsgSize = defaultMaxMsgSize - for _, o := range opt { - o(&opts) - } - if opts.codec == nil { - // Set the default codec. - opts.codec = protoCodec{} - } - s := &Server{ - lis: make(map[net.Listener]bool), - opts: opts, - conns: make(map[io.Closer]bool), - m: make(map[string]*service), - } - s.cv = sync.NewCond(&s.mu) - s.ctx, s.cancel = context.WithCancel(context.Background()) - if EnableTracing { - _, file, line, _ := runtime.Caller(1) - s.events = trace.NewEventLog("grpc.Server", fmt.Sprintf("%s:%d", file, line)) - } - return s -} - -// printf records an event in s's event log, unless s has been stopped. -// REQUIRES s.mu is held. -func (s *Server) printf(format string, a ...interface{}) { - if s.events != nil { - s.events.Printf(format, a...) - } -} - -// errorf records an error in s's event log, unless s has been stopped. -// REQUIRES s.mu is held. -func (s *Server) errorf(format string, a ...interface{}) { - if s.events != nil { - s.events.Errorf(format, a...) - } -} - -// RegisterService register a service and its implementation to the gRPC -// server. Called from the IDL generated code. This must be called before -// invoking Serve. -func (s *Server) RegisterService(sd *ServiceDesc, ss interface{}) { - ht := reflect.TypeOf(sd.HandlerType).Elem() - st := reflect.TypeOf(ss) - if !st.Implements(ht) { - grpclog.Fatalf("grpc: Server.RegisterService found the handler of type %v that does not satisfy %v", st, ht) - } - s.register(sd, ss) -} - -func (s *Server) register(sd *ServiceDesc, ss interface{}) { - s.mu.Lock() - defer s.mu.Unlock() - s.printf("RegisterService(%q)", sd.ServiceName) - if _, ok := s.m[sd.ServiceName]; ok { - grpclog.Fatalf("grpc: Server.RegisterService found duplicate service registration for %q", sd.ServiceName) - } - srv := &service{ - server: ss, - md: make(map[string]*MethodDesc), - sd: make(map[string]*StreamDesc), - mdata: sd.Metadata, - } - for i := range sd.Methods { - d := &sd.Methods[i] - srv.md[d.MethodName] = d - } - for i := range sd.Streams { - d := &sd.Streams[i] - srv.sd[d.StreamName] = d - } - s.m[sd.ServiceName] = srv -} - -// MethodInfo contains the information of an RPC including its method name and type. -type MethodInfo struct { - // Name is the method name only, without the service name or package name. - Name string - // IsClientStream indicates whether the RPC is a client streaming RPC. - IsClientStream bool - // IsServerStream indicates whether the RPC is a server streaming RPC. - IsServerStream bool -} - -// ServiceInfo contains unary RPC method info, streaming RPC methid info and metadata for a service. -type ServiceInfo struct { - Methods []MethodInfo - // Metadata is the metadata specified in ServiceDesc when registering service. - Metadata interface{} -} - -// GetServiceInfo returns a map from service names to ServiceInfo. -// Service names include the package names, in the form of .. -func (s *Server) GetServiceInfo() map[string]ServiceInfo { - ret := make(map[string]ServiceInfo) - for n, srv := range s.m { - methods := make([]MethodInfo, 0, len(srv.md)+len(srv.sd)) - for m := range srv.md { - methods = append(methods, MethodInfo{ - Name: m, - IsClientStream: false, - IsServerStream: false, - }) - } - for m, d := range srv.sd { - methods = append(methods, MethodInfo{ - Name: m, - IsClientStream: d.ClientStreams, - IsServerStream: d.ServerStreams, - }) - } - - ret[n] = ServiceInfo{ - Methods: methods, - Metadata: srv.mdata, - } - } - return ret -} - -var ( - // ErrServerStopped indicates that the operation is now illegal because of - // the server being stopped. - ErrServerStopped = errors.New("grpc: the server has been stopped") -) - -func (s *Server) useTransportAuthenticator(rawConn net.Conn) (net.Conn, credentials.AuthInfo, error) { - if s.opts.creds == nil { - return rawConn, nil, nil - } - return s.opts.creds.ServerHandshake(rawConn) -} - -// Serve accepts incoming connections on the listener lis, creating a new -// ServerTransport and service goroutine for each. The service goroutines -// read gRPC requests and then call the registered handlers to reply to them. -// Serve returns when lis.Accept fails with fatal errors. lis will be closed when -// this method returns. -func (s *Server) Serve(lis net.Listener) error { - s.mu.Lock() - s.printf("serving") - if s.lis == nil { - s.mu.Unlock() - lis.Close() - return ErrServerStopped - } - s.lis[lis] = true - s.mu.Unlock() - defer func() { - s.mu.Lock() - if s.lis != nil && s.lis[lis] { - lis.Close() - delete(s.lis, lis) - } - s.mu.Unlock() - }() - - var tempDelay time.Duration // how long to sleep on accept failure - - for { - rawConn, err := lis.Accept() - if err != nil { - if ne, ok := err.(interface { - Temporary() bool - }); ok && ne.Temporary() { - if tempDelay == 0 { - tempDelay = 5 * time.Millisecond - } else { - tempDelay *= 2 - } - if max := 1 * time.Second; tempDelay > max { - tempDelay = max - } - s.mu.Lock() - s.printf("Accept error: %v; retrying in %v", err, tempDelay) - s.mu.Unlock() - select { - case <-time.After(tempDelay): - case <-s.ctx.Done(): - } - continue - } - s.mu.Lock() - s.printf("done serving; Accept = %v", err) - s.mu.Unlock() - return err - } - tempDelay = 0 - // Start a new goroutine to deal with rawConn - // so we don't stall this Accept loop goroutine. - go s.handleRawConn(rawConn) - } -} - -// handleRawConn is run in its own goroutine and handles a just-accepted -// connection that has not had any I/O performed on it yet. -func (s *Server) handleRawConn(rawConn net.Conn) { - conn, authInfo, err := s.useTransportAuthenticator(rawConn) - if err != nil { - s.mu.Lock() - s.errorf("ServerHandshake(%q) failed: %v", rawConn.RemoteAddr(), err) - s.mu.Unlock() - grpclog.Printf("grpc: Server.Serve failed to complete security handshake from %q: %v", rawConn.RemoteAddr(), err) - // If serverHandShake returns ErrConnDispatched, keep rawConn open. - if err != credentials.ErrConnDispatched { - rawConn.Close() - } - return - } - - s.mu.Lock() - if s.conns == nil { - s.mu.Unlock() - conn.Close() - return - } - s.mu.Unlock() - - if s.opts.useHandlerImpl { - s.serveUsingHandler(conn) - } else { - s.serveNewHTTP2Transport(conn, authInfo) - } -} - -// serveNewHTTP2Transport sets up a new http/2 transport (using the -// gRPC http2 server transport in transport/http2_server.go) and -// serves streams on it. -// This is run in its own goroutine (it does network I/O in -// transport.NewServerTransport). -func (s *Server) serveNewHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) { - st, err := transport.NewServerTransport("http2", c, s.opts.maxConcurrentStreams, authInfo) - if err != nil { - s.mu.Lock() - s.errorf("NewServerTransport(%q) failed: %v", c.RemoteAddr(), err) - s.mu.Unlock() - c.Close() - grpclog.Println("grpc: Server.Serve failed to create ServerTransport: ", err) - return - } - if !s.addConn(st) { - st.Close() - return - } - s.serveStreams(st) -} - -func (s *Server) serveStreams(st transport.ServerTransport) { - defer s.removeConn(st) - defer st.Close() - var wg sync.WaitGroup - st.HandleStreams(func(stream *transport.Stream) { - wg.Add(1) - go func() { - defer wg.Done() - s.handleStream(st, stream, s.traceInfo(st, stream)) - }() - }) - wg.Wait() -} - -var _ http.Handler = (*Server)(nil) - -// serveUsingHandler is called from handleRawConn when s is configured -// to handle requests via the http.Handler interface. It sets up a -// net/http.Server to handle the just-accepted conn. The http.Server -// is configured to route all incoming requests (all HTTP/2 streams) -// to ServeHTTP, which creates a new ServerTransport for each stream. -// serveUsingHandler blocks until conn closes. -// -// This codepath is only used when Server.TestingUseHandlerImpl has -// been configured. This lets the end2end tests exercise the ServeHTTP -// method as one of the environment types. -// -// conn is the *tls.Conn that's already been authenticated. -func (s *Server) serveUsingHandler(conn net.Conn) { - if !s.addConn(conn) { - conn.Close() - return - } - defer s.removeConn(conn) - h2s := &http2.Server{ - MaxConcurrentStreams: s.opts.maxConcurrentStreams, - } - h2s.ServeConn(conn, &http2.ServeConnOpts{ - Handler: s, - }) -} - -func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { - st, err := transport.NewServerHandlerTransport(w, r) - if err != nil { - http.Error(w, err.Error(), http.StatusInternalServerError) - return - } - if !s.addConn(st) { - st.Close() - return - } - defer s.removeConn(st) - s.serveStreams(st) -} - -// traceInfo returns a traceInfo and associates it with stream, if tracing is enabled. -// If tracing is not enabled, it returns nil. -func (s *Server) traceInfo(st transport.ServerTransport, stream *transport.Stream) (trInfo *traceInfo) { - if !EnableTracing { - return nil - } - trInfo = &traceInfo{ - tr: trace.New("grpc.Recv."+methodFamily(stream.Method()), stream.Method()), - } - trInfo.firstLine.client = false - trInfo.firstLine.remoteAddr = st.RemoteAddr() - stream.TraceContext(trInfo.tr) - if dl, ok := stream.Context().Deadline(); ok { - trInfo.firstLine.deadline = dl.Sub(time.Now()) - } - return trInfo -} - -func (s *Server) addConn(c io.Closer) bool { - s.mu.Lock() - defer s.mu.Unlock() - if s.conns == nil || s.drain { - return false - } - s.conns[c] = true - return true -} - -func (s *Server) removeConn(c io.Closer) { - s.mu.Lock() - defer s.mu.Unlock() - if s.conns != nil { - delete(s.conns, c) - s.cv.Broadcast() - } -} - -func (s *Server) sendResponse(t transport.ServerTransport, stream *transport.Stream, msg interface{}, cp Compressor, opts *transport.Options) error { - var cbuf *bytes.Buffer - if cp != nil { - cbuf = new(bytes.Buffer) - } - p, err := encode(s.opts.codec, msg, cp, cbuf) - if err != nil { - // This typically indicates a fatal issue (e.g., memory - // corruption or hardware faults) the application program - // cannot handle. - // - // TODO(zhaoq): There exist other options also such as only closing the - // faulty stream locally and remotely (Other streams can keep going). Find - // the optimal option. - grpclog.Fatalf("grpc: Server failed to encode response %v", err) - } - return t.Write(stream, p, opts) -} - -func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.Stream, srv *service, md *MethodDesc, trInfo *traceInfo) (err error) { - if trInfo != nil { - defer trInfo.tr.Finish() - trInfo.firstLine.client = false - trInfo.tr.LazyLog(&trInfo.firstLine, false) - defer func() { - if err != nil && err != io.EOF { - trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) - trInfo.tr.SetError() - } - }() - } - if s.opts.cp != nil { - // NOTE: this needs to be ahead of all handling, https://github.com/grpc/grpc-go/issues/686. - stream.SetSendCompress(s.opts.cp.Type()) - } - p := &parser{r: stream} - for { - pf, req, err := p.recvMsg(s.opts.maxMsgSize) - if err == io.EOF { - // The entire stream is done (for unary RPC only). - return err - } - if err == io.ErrUnexpectedEOF { - err = Errorf(codes.Internal, io.ErrUnexpectedEOF.Error()) - } - if err != nil { - switch err := err.(type) { - case *rpcError: - if err := t.WriteStatus(stream, err.code, err.desc); err != nil { - grpclog.Printf("grpc: Server.processUnaryRPC failed to write status %v", err) - } - case transport.ConnectionError: - // Nothing to do here. - case transport.StreamError: - if err := t.WriteStatus(stream, err.Code, err.Desc); err != nil { - grpclog.Printf("grpc: Server.processUnaryRPC failed to write status %v", err) - } - default: - panic(fmt.Sprintf("grpc: Unexpected error (%T) from recvMsg: %v", err, err)) - } - return err - } - - if err := checkRecvPayload(pf, stream.RecvCompress(), s.opts.dc); err != nil { - switch err := err.(type) { - case *rpcError: - if err := t.WriteStatus(stream, err.code, err.desc); err != nil { - grpclog.Printf("grpc: Server.processUnaryRPC failed to write status %v", err) - } - default: - if err := t.WriteStatus(stream, codes.Internal, err.Error()); err != nil { - grpclog.Printf("grpc: Server.processUnaryRPC failed to write status %v", err) - } - - } - return err - } - statusCode := codes.OK - statusDesc := "" - df := func(v interface{}) error { - if pf == compressionMade { - var err error - req, err = s.opts.dc.Do(bytes.NewReader(req)) - if err != nil { - if err := t.WriteStatus(stream, codes.Internal, err.Error()); err != nil { - grpclog.Printf("grpc: Server.processUnaryRPC failed to write status %v", err) - } - return err - } - } - if len(req) > s.opts.maxMsgSize { - // TODO: Revisit the error code. Currently keep it consistent with - // java implementation. - statusCode = codes.Internal - statusDesc = fmt.Sprintf("grpc: server received a message of %d bytes exceeding %d limit", len(req), s.opts.maxMsgSize) - } - if err := s.opts.codec.Unmarshal(req, v); err != nil { - return err - } - if trInfo != nil { - trInfo.tr.LazyLog(&payload{sent: false, msg: v}, true) - } - return nil - } - reply, appErr := md.Handler(srv.server, stream.Context(), df, s.opts.unaryInt) - if appErr != nil { - if err, ok := appErr.(*rpcError); ok { - statusCode = err.code - statusDesc = err.desc - } else { - statusCode = convertCode(appErr) - statusDesc = appErr.Error() - } - if trInfo != nil && statusCode != codes.OK { - trInfo.tr.LazyLog(stringer(statusDesc), true) - trInfo.tr.SetError() - } - if err := t.WriteStatus(stream, statusCode, statusDesc); err != nil { - grpclog.Printf("grpc: Server.processUnaryRPC failed to write status: %v", err) - return err - } - return nil - } - if trInfo != nil { - trInfo.tr.LazyLog(stringer("OK"), false) - } - opts := &transport.Options{ - Last: true, - Delay: false, - } - if err := s.sendResponse(t, stream, reply, s.opts.cp, opts); err != nil { - switch err := err.(type) { - case transport.ConnectionError: - // Nothing to do here. - case transport.StreamError: - statusCode = err.Code - statusDesc = err.Desc - default: - statusCode = codes.Unknown - statusDesc = err.Error() - } - return err - } - if trInfo != nil { - trInfo.tr.LazyLog(&payload{sent: true, msg: reply}, true) - } - return t.WriteStatus(stream, statusCode, statusDesc) - } -} - -func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transport.Stream, srv *service, sd *StreamDesc, trInfo *traceInfo) (err error) { - if s.opts.cp != nil { - stream.SetSendCompress(s.opts.cp.Type()) - } - ss := &serverStream{ - t: t, - s: stream, - p: &parser{r: stream}, - codec: s.opts.codec, - cp: s.opts.cp, - dc: s.opts.dc, - maxMsgSize: s.opts.maxMsgSize, - trInfo: trInfo, - } - if ss.cp != nil { - ss.cbuf = new(bytes.Buffer) - } - if trInfo != nil { - trInfo.tr.LazyLog(&trInfo.firstLine, false) - defer func() { - ss.mu.Lock() - if err != nil && err != io.EOF { - ss.trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) - ss.trInfo.tr.SetError() - } - ss.trInfo.tr.Finish() - ss.trInfo.tr = nil - ss.mu.Unlock() - }() - } - var appErr error - if s.opts.streamInt == nil { - appErr = sd.Handler(srv.server, ss) - } else { - info := &StreamServerInfo{ - FullMethod: stream.Method(), - IsClientStream: sd.ClientStreams, - IsServerStream: sd.ServerStreams, - } - appErr = s.opts.streamInt(srv.server, ss, info, sd.Handler) - } - if appErr != nil { - if err, ok := appErr.(*rpcError); ok { - ss.statusCode = err.code - ss.statusDesc = err.desc - } else if err, ok := appErr.(transport.StreamError); ok { - ss.statusCode = err.Code - ss.statusDesc = err.Desc - } else { - ss.statusCode = convertCode(appErr) - ss.statusDesc = appErr.Error() - } - } - if trInfo != nil { - ss.mu.Lock() - if ss.statusCode != codes.OK { - ss.trInfo.tr.LazyLog(stringer(ss.statusDesc), true) - ss.trInfo.tr.SetError() - } else { - ss.trInfo.tr.LazyLog(stringer("OK"), false) - } - ss.mu.Unlock() - } - return t.WriteStatus(ss.s, ss.statusCode, ss.statusDesc) - -} - -func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Stream, trInfo *traceInfo) { - sm := stream.Method() - if sm != "" && sm[0] == '/' { - sm = sm[1:] - } - pos := strings.LastIndex(sm, "/") - if pos == -1 { - if trInfo != nil { - trInfo.tr.LazyLog(&fmtStringer{"Malformed method name %q", []interface{}{sm}}, true) - trInfo.tr.SetError() - } - if err := t.WriteStatus(stream, codes.InvalidArgument, fmt.Sprintf("malformed method name: %q", stream.Method())); err != nil { - if trInfo != nil { - trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) - trInfo.tr.SetError() - } - grpclog.Printf("grpc: Server.handleStream failed to write status: %v", err) - } - if trInfo != nil { - trInfo.tr.Finish() - } - return - } - service := sm[:pos] - method := sm[pos+1:] - srv, ok := s.m[service] - if !ok { - if trInfo != nil { - trInfo.tr.LazyLog(&fmtStringer{"Unknown service %v", []interface{}{service}}, true) - trInfo.tr.SetError() - } - if err := t.WriteStatus(stream, codes.Unimplemented, fmt.Sprintf("unknown service %v", service)); err != nil { - if trInfo != nil { - trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) - trInfo.tr.SetError() - } - grpclog.Printf("grpc: Server.handleStream failed to write status: %v", err) - } - if trInfo != nil { - trInfo.tr.Finish() - } - return - } - // Unary RPC or Streaming RPC? - if md, ok := srv.md[method]; ok { - s.processUnaryRPC(t, stream, srv, md, trInfo) - return - } - if sd, ok := srv.sd[method]; ok { - s.processStreamingRPC(t, stream, srv, sd, trInfo) - return - } - if trInfo != nil { - trInfo.tr.LazyLog(&fmtStringer{"Unknown method %v", []interface{}{method}}, true) - trInfo.tr.SetError() - } - if err := t.WriteStatus(stream, codes.Unimplemented, fmt.Sprintf("unknown method %v", method)); err != nil { - if trInfo != nil { - trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) - trInfo.tr.SetError() - } - grpclog.Printf("grpc: Server.handleStream failed to write status: %v", err) - } - if trInfo != nil { - trInfo.tr.Finish() - } -} - -// Stop stops the gRPC server. It immediately closes all open -// connections and listeners. -// It cancels all active RPCs on the server side and the corresponding -// pending RPCs on the client side will get notified by connection -// errors. -func (s *Server) Stop() { - s.mu.Lock() - listeners := s.lis - s.lis = nil - st := s.conns - s.conns = nil - // interrupt GracefulStop if Stop and GracefulStop are called concurrently. - s.cv.Broadcast() - s.mu.Unlock() - - for lis := range listeners { - lis.Close() - } - for c := range st { - c.Close() - } - - s.mu.Lock() - s.cancel() - if s.events != nil { - s.events.Finish() - s.events = nil - } - s.mu.Unlock() -} - -// GracefulStop stops the gRPC server gracefully. It stops the server to accept new -// connections and RPCs and blocks until all the pending RPCs are finished. -func (s *Server) GracefulStop() { - s.mu.Lock() - defer s.mu.Unlock() - if s.conns == nil { - return - } - for lis := range s.lis { - lis.Close() - } - s.lis = nil - s.cancel() - if !s.drain { - for c := range s.conns { - c.(transport.ServerTransport).Drain() - } - s.drain = true - } - for len(s.conns) != 0 { - s.cv.Wait() - } - s.conns = nil - if s.events != nil { - s.events.Finish() - s.events = nil - } -} - -func init() { - internal.TestingCloseConns = func(arg interface{}) { - arg.(*Server).testingCloseConns() - } - internal.TestingUseHandlerImpl = func(arg interface{}) { - arg.(*Server).opts.useHandlerImpl = true - } -} - -// testingCloseConns closes all existing transports but keeps s.lis -// accepting new connections. -func (s *Server) testingCloseConns() { - s.mu.Lock() - for c := range s.conns { - c.Close() - delete(s.conns, c) - } - s.mu.Unlock() -} - -// SetHeader sets the header metadata. -// When called multiple times, all the provided metadata will be merged. -// All the metadata will be sent out when one of the following happens: -// - grpc.SendHeader() is called; -// - The first response is sent out; -// - An RPC status is sent out (error or success). -func SetHeader(ctx context.Context, md metadata.MD) error { - if md.Len() == 0 { - return nil - } - stream, ok := transport.StreamFromContext(ctx) - if !ok { - return Errorf(codes.Internal, "grpc: failed to fetch the stream from the context %v", ctx) - } - return stream.SetHeader(md) -} - -// SendHeader sends header metadata. It may be called at most once. -// The provided md and headers set by SetHeader() will be sent. -func SendHeader(ctx context.Context, md metadata.MD) error { - stream, ok := transport.StreamFromContext(ctx) - if !ok { - return Errorf(codes.Internal, "grpc: failed to fetch the stream from the context %v", ctx) - } - t := stream.ServerTransport() - if t == nil { - grpclog.Fatalf("grpc: SendHeader: %v has no ServerTransport to send header metadata.", stream) - } - if err := t.WriteHeader(stream, md); err != nil { - return toRPCErr(err) - } - return nil -} - -// SetTrailer sets the trailer metadata that will be sent when an RPC returns. -// When called more than once, all the provided metadata will be merged. -func SetTrailer(ctx context.Context, md metadata.MD) error { - if md.Len() == 0 { - return nil - } - stream, ok := transport.StreamFromContext(ctx) - if !ok { - return Errorf(codes.Internal, "grpc: failed to fetch the stream from the context %v", ctx) - } - return stream.SetTrailer(md) -} diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go deleted file mode 100644 index 46810544f..000000000 --- a/vendor/google.golang.org/grpc/stream.go +++ /dev/null @@ -1,526 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -package grpc - -import ( - "bytes" - "errors" - "io" - "math" - "sync" - "time" - - "golang.org/x/net/context" - "golang.org/x/net/trace" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/metadata" - "google.golang.org/grpc/transport" -) - -// StreamHandler defines the handler called by gRPC server to complete the -// execution of a streaming RPC. -type StreamHandler func(srv interface{}, stream ServerStream) error - -// StreamDesc represents a streaming RPC service's method specification. -type StreamDesc struct { - StreamName string - Handler StreamHandler - - // At least one of these is true. - ServerStreams bool - ClientStreams bool -} - -// Stream defines the common interface a client or server stream has to satisfy. -type Stream interface { - // Context returns the context for this stream. - Context() context.Context - // SendMsg blocks until it sends m, the stream is done or the stream - // breaks. - // On error, it aborts the stream and returns an RPC status on client - // side. On server side, it simply returns the error to the caller. - // SendMsg is called by generated code. Also Users can call SendMsg - // directly when it is really needed in their use cases. - SendMsg(m interface{}) error - // RecvMsg blocks until it receives a message or the stream is - // done. On client side, it returns io.EOF when the stream is done. On - // any other error, it aborts the stream and returns an RPC status. On - // server side, it simply returns the error to the caller. - RecvMsg(m interface{}) error -} - -// ClientStream defines the interface a client stream has to satisfy. -type ClientStream interface { - // Header returns the header metadata received from the server if there - // is any. It blocks if the metadata is not ready to read. - Header() (metadata.MD, error) - // Trailer returns the trailer metadata from the server, if there is any. - // It must only be called after stream.CloseAndRecv has returned, or - // stream.Recv has returned a non-nil error (including io.EOF). - Trailer() metadata.MD - // CloseSend closes the send direction of the stream. It closes the stream - // when non-nil error is met. - CloseSend() error - Stream -} - -// NewClientStream creates a new Stream for the client side. This is called -// by generated code. -func NewClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, opts ...CallOption) (ClientStream, error) { - if cc.dopts.streamInt != nil { - return cc.dopts.streamInt(ctx, desc, cc, method, newClientStream, opts...) - } - return newClientStream(ctx, desc, cc, method, opts...) -} - -func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, opts ...CallOption) (_ ClientStream, err error) { - var ( - t transport.ClientTransport - s *transport.Stream - put func() - ) - c := defaultCallInfo - for _, o := range opts { - if err := o.before(&c); err != nil { - return nil, toRPCErr(err) - } - } - callHdr := &transport.CallHdr{ - Host: cc.authority, - Method: method, - Flush: desc.ServerStreams && desc.ClientStreams, - } - if cc.dopts.cp != nil { - callHdr.SendCompress = cc.dopts.cp.Type() - } - var trInfo traceInfo - if EnableTracing { - trInfo.tr = trace.New("grpc.Sent."+methodFamily(method), method) - trInfo.firstLine.client = true - if deadline, ok := ctx.Deadline(); ok { - trInfo.firstLine.deadline = deadline.Sub(time.Now()) - } - trInfo.tr.LazyLog(&trInfo.firstLine, false) - ctx = trace.NewContext(ctx, trInfo.tr) - defer func() { - if err != nil { - // Need to call tr.finish() if error is returned. - // Because tr will not be returned to caller. - trInfo.tr.LazyPrintf("RPC: [%v]", err) - trInfo.tr.SetError() - trInfo.tr.Finish() - } - }() - } - gopts := BalancerGetOptions{ - BlockingWait: !c.failFast, - } - for { - t, put, err = cc.getTransport(ctx, gopts) - if err != nil { - // TODO(zhaoq): Probably revisit the error handling. - if _, ok := err.(*rpcError); ok { - return nil, err - } - if err == errConnClosing || err == errConnUnavailable { - if c.failFast { - return nil, Errorf(codes.Unavailable, "%v", err) - } - continue - } - // All the other errors are treated as Internal errors. - return nil, Errorf(codes.Internal, "%v", err) - } - - s, err = t.NewStream(ctx, callHdr) - if err != nil { - if put != nil { - put() - put = nil - } - if _, ok := err.(transport.ConnectionError); ok || err == transport.ErrStreamDrain { - if c.failFast { - return nil, toRPCErr(err) - } - continue - } - return nil, toRPCErr(err) - } - break - } - cs := &clientStream{ - opts: opts, - c: c, - desc: desc, - codec: cc.dopts.codec, - cp: cc.dopts.cp, - dc: cc.dopts.dc, - - put: put, - t: t, - s: s, - p: &parser{r: s}, - - tracing: EnableTracing, - trInfo: trInfo, - } - if cc.dopts.cp != nil { - cs.cbuf = new(bytes.Buffer) - } - // Listen on ctx.Done() to detect cancellation and s.Done() to detect normal termination - // when there is no pending I/O operations on this stream. - go func() { - select { - case <-t.Error(): - // Incur transport error, simply exit. - case <-s.Done(): - // TODO: The trace of the RPC is terminated here when there is no pending - // I/O, which is probably not the optimal solution. - if s.StatusCode() == codes.OK { - cs.finish(nil) - } else { - cs.finish(Errorf(s.StatusCode(), "%s", s.StatusDesc())) - } - cs.closeTransportStream(nil) - case <-s.GoAway(): - cs.finish(errConnDrain) - cs.closeTransportStream(errConnDrain) - case <-s.Context().Done(): - err := s.Context().Err() - cs.finish(err) - cs.closeTransportStream(transport.ContextErr(err)) - } - }() - return cs, nil -} - -// clientStream implements a client side Stream. -type clientStream struct { - opts []CallOption - c callInfo - t transport.ClientTransport - s *transport.Stream - p *parser - desc *StreamDesc - codec Codec - cp Compressor - cbuf *bytes.Buffer - dc Decompressor - - tracing bool // set to EnableTracing when the clientStream is created. - - mu sync.Mutex - put func() - closed bool - // trInfo.tr is set when the clientStream is created (if EnableTracing is true), - // and is set to nil when the clientStream's finish method is called. - trInfo traceInfo -} - -func (cs *clientStream) Context() context.Context { - return cs.s.Context() -} - -func (cs *clientStream) Header() (metadata.MD, error) { - m, err := cs.s.Header() - if err != nil { - if _, ok := err.(transport.ConnectionError); !ok { - cs.closeTransportStream(err) - } - } - return m, err -} - -func (cs *clientStream) Trailer() metadata.MD { - return cs.s.Trailer() -} - -func (cs *clientStream) SendMsg(m interface{}) (err error) { - if cs.tracing { - cs.mu.Lock() - if cs.trInfo.tr != nil { - cs.trInfo.tr.LazyLog(&payload{sent: true, msg: m}, true) - } - cs.mu.Unlock() - } - defer func() { - if err != nil { - cs.finish(err) - } - if err == nil { - return - } - if err == io.EOF { - // Specialize the process for server streaming. SendMesg is only called - // once when creating the stream object. io.EOF needs to be skipped when - // the rpc is early finished (before the stream object is created.). - // TODO: It is probably better to move this into the generated code. - if !cs.desc.ClientStreams && cs.desc.ServerStreams { - err = nil - } - return - } - if _, ok := err.(transport.ConnectionError); !ok { - cs.closeTransportStream(err) - } - err = toRPCErr(err) - }() - out, err := encode(cs.codec, m, cs.cp, cs.cbuf) - defer func() { - if cs.cbuf != nil { - cs.cbuf.Reset() - } - }() - if err != nil { - return Errorf(codes.Internal, "grpc: %v", err) - } - return cs.t.Write(cs.s, out, &transport.Options{Last: false}) -} - -func (cs *clientStream) RecvMsg(m interface{}) (err error) { - err = recv(cs.p, cs.codec, cs.s, cs.dc, m, math.MaxInt32) - defer func() { - // err != nil indicates the termination of the stream. - if err != nil { - cs.finish(err) - } - }() - if err == nil { - if cs.tracing { - cs.mu.Lock() - if cs.trInfo.tr != nil { - cs.trInfo.tr.LazyLog(&payload{sent: false, msg: m}, true) - } - cs.mu.Unlock() - } - if !cs.desc.ClientStreams || cs.desc.ServerStreams { - return - } - // Special handling for client streaming rpc. - err = recv(cs.p, cs.codec, cs.s, cs.dc, m, math.MaxInt32) - cs.closeTransportStream(err) - if err == nil { - return toRPCErr(errors.New("grpc: client streaming protocol violation: get , want ")) - } - if err == io.EOF { - if cs.s.StatusCode() == codes.OK { - cs.finish(err) - return nil - } - return Errorf(cs.s.StatusCode(), "%s", cs.s.StatusDesc()) - } - return toRPCErr(err) - } - if _, ok := err.(transport.ConnectionError); !ok { - cs.closeTransportStream(err) - } - if err == io.EOF { - if cs.s.StatusCode() == codes.OK { - // Returns io.EOF to indicate the end of the stream. - return - } - return Errorf(cs.s.StatusCode(), "%s", cs.s.StatusDesc()) - } - return toRPCErr(err) -} - -func (cs *clientStream) CloseSend() (err error) { - err = cs.t.Write(cs.s, nil, &transport.Options{Last: true}) - defer func() { - if err != nil { - cs.finish(err) - } - }() - if err == nil || err == io.EOF { - return nil - } - if _, ok := err.(transport.ConnectionError); !ok { - cs.closeTransportStream(err) - } - err = toRPCErr(err) - return -} - -func (cs *clientStream) closeTransportStream(err error) { - cs.mu.Lock() - if cs.closed { - cs.mu.Unlock() - return - } - cs.closed = true - cs.mu.Unlock() - cs.t.CloseStream(cs.s, err) -} - -func (cs *clientStream) finish(err error) { - cs.mu.Lock() - defer cs.mu.Unlock() - for _, o := range cs.opts { - o.after(&cs.c) - } - if cs.put != nil { - cs.put() - cs.put = nil - } - if !cs.tracing { - return - } - if cs.trInfo.tr != nil { - if err == nil || err == io.EOF { - cs.trInfo.tr.LazyPrintf("RPC: [OK]") - } else { - cs.trInfo.tr.LazyPrintf("RPC: [%v]", err) - cs.trInfo.tr.SetError() - } - cs.trInfo.tr.Finish() - cs.trInfo.tr = nil - } -} - -// ServerStream defines the interface a server stream has to satisfy. -type ServerStream interface { - // SetHeader sets the header metadata. It may be called multiple times. - // When call multiple times, all the provided metadata will be merged. - // All the metadata will be sent out when one of the following happens: - // - ServerStream.SendHeader() is called; - // - The first response is sent out; - // - An RPC status is sent out (error or success). - SetHeader(metadata.MD) error - // SendHeader sends the header metadata. - // The provided md and headers set by SetHeader() will be sent. - // It fails if called multiple times. - SendHeader(metadata.MD) error - // SetTrailer sets the trailer metadata which will be sent with the RPC status. - // When called more than once, all the provided metadata will be merged. - SetTrailer(metadata.MD) - Stream -} - -// serverStream implements a server side Stream. -type serverStream struct { - t transport.ServerTransport - s *transport.Stream - p *parser - codec Codec - cp Compressor - dc Decompressor - cbuf *bytes.Buffer - maxMsgSize int - statusCode codes.Code - statusDesc string - trInfo *traceInfo - - mu sync.Mutex // protects trInfo.tr after the service handler runs. -} - -func (ss *serverStream) Context() context.Context { - return ss.s.Context() -} - -func (ss *serverStream) SetHeader(md metadata.MD) error { - if md.Len() == 0 { - return nil - } - return ss.s.SetHeader(md) -} - -func (ss *serverStream) SendHeader(md metadata.MD) error { - return ss.t.WriteHeader(ss.s, md) -} - -func (ss *serverStream) SetTrailer(md metadata.MD) { - if md.Len() == 0 { - return - } - ss.s.SetTrailer(md) - return -} - -func (ss *serverStream) SendMsg(m interface{}) (err error) { - defer func() { - if ss.trInfo != nil { - ss.mu.Lock() - if ss.trInfo.tr != nil { - if err == nil { - ss.trInfo.tr.LazyLog(&payload{sent: true, msg: m}, true) - } else { - ss.trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) - ss.trInfo.tr.SetError() - } - } - ss.mu.Unlock() - } - }() - out, err := encode(ss.codec, m, ss.cp, ss.cbuf) - defer func() { - if ss.cbuf != nil { - ss.cbuf.Reset() - } - }() - if err != nil { - err = Errorf(codes.Internal, "grpc: %v", err) - return err - } - if err := ss.t.Write(ss.s, out, &transport.Options{Last: false}); err != nil { - return toRPCErr(err) - } - return nil -} - -func (ss *serverStream) RecvMsg(m interface{}) (err error) { - defer func() { - if ss.trInfo != nil { - ss.mu.Lock() - if ss.trInfo.tr != nil { - if err == nil { - ss.trInfo.tr.LazyLog(&payload{sent: false, msg: m}, true) - } else if err != io.EOF { - ss.trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) - ss.trInfo.tr.SetError() - } - } - ss.mu.Unlock() - } - }() - if err := recv(ss.p, ss.codec, ss.s, ss.dc, m, ss.maxMsgSize); err != nil { - if err == io.EOF { - return err - } - if err == io.ErrUnexpectedEOF { - err = Errorf(codes.Internal, io.ErrUnexpectedEOF.Error()) - } - return toRPCErr(err) - } - return nil -} diff --git a/vendor/google.golang.org/grpc/trace.go b/vendor/google.golang.org/grpc/trace.go deleted file mode 100644 index f6747e1df..000000000 --- a/vendor/google.golang.org/grpc/trace.go +++ /dev/null @@ -1,119 +0,0 @@ -/* - * - * Copyright 2015, Google Inc. - * 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. - * - */ - -package grpc - -import ( - "bytes" - "fmt" - "io" - "net" - "strings" - "time" - - "golang.org/x/net/trace" -) - -// EnableTracing controls whether to trace RPCs using the golang.org/x/net/trace package. -// This should only be set before any RPCs are sent or received by this program. -var EnableTracing = true - -// methodFamily returns the trace family for the given method. -// It turns "/pkg.Service/GetFoo" into "pkg.Service". -func methodFamily(m string) string { - m = strings.TrimPrefix(m, "/") // remove leading slash - if i := strings.Index(m, "/"); i >= 0 { - m = m[:i] // remove everything from second slash - } - if i := strings.LastIndex(m, "."); i >= 0 { - m = m[i+1:] // cut down to last dotted component - } - return m -} - -// traceInfo contains tracing information for an RPC. -type traceInfo struct { - tr trace.Trace - firstLine firstLine -} - -// firstLine is the first line of an RPC trace. -type firstLine struct { - client bool // whether this is a client (outgoing) RPC - remoteAddr net.Addr - deadline time.Duration // may be zero -} - -func (f *firstLine) String() string { - var line bytes.Buffer - io.WriteString(&line, "RPC: ") - if f.client { - io.WriteString(&line, "to") - } else { - io.WriteString(&line, "from") - } - fmt.Fprintf(&line, " %v deadline:", f.remoteAddr) - if f.deadline != 0 { - fmt.Fprint(&line, f.deadline) - } else { - io.WriteString(&line, "none") - } - return line.String() -} - -// payload represents an RPC request or response payload. -type payload struct { - sent bool // whether this is an outgoing payload - msg interface{} // e.g. a proto.Message - // TODO(dsymonds): add stringifying info to codec, and limit how much we hold here? -} - -func (p payload) String() string { - if p.sent { - return fmt.Sprintf("sent: %v", p.msg) - } - return fmt.Sprintf("recv: %v", p.msg) -} - -type fmtStringer struct { - format string - a []interface{} -} - -func (f *fmtStringer) String() string { - return fmt.Sprintf(f.format, f.a...) -} - -type stringer string - -func (s stringer) String() string { return string(s) } diff --git a/vendor/google.golang.org/grpc/transport/control.go b/vendor/google.golang.org/grpc/transport/control.go deleted file mode 100644 index 4ef0830b5..000000000 --- a/vendor/google.golang.org/grpc/transport/control.go +++ /dev/null @@ -1,215 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -package transport - -import ( - "fmt" - "sync" - - "golang.org/x/net/http2" -) - -const ( - // The default value of flow control window size in HTTP2 spec. - defaultWindowSize = 65535 - // The initial window size for flow control. - initialWindowSize = defaultWindowSize // for an RPC - initialConnWindowSize = defaultWindowSize * 16 // for a connection -) - -// The following defines various control items which could flow through -// the control buffer of transport. They represent different aspects of -// control tasks, e.g., flow control, settings, streaming resetting, etc. -type windowUpdate struct { - streamID uint32 - increment uint32 -} - -func (*windowUpdate) item() {} - -type settings struct { - ack bool - ss []http2.Setting -} - -func (*settings) item() {} - -type resetStream struct { - streamID uint32 - code http2.ErrCode -} - -func (*resetStream) item() {} - -type goAway struct { -} - -func (*goAway) item() {} - -type flushIO struct { -} - -func (*flushIO) item() {} - -type ping struct { - ack bool - data [8]byte -} - -func (*ping) item() {} - -// quotaPool is a pool which accumulates the quota and sends it to acquire() -// when it is available. -type quotaPool struct { - c chan int - - mu sync.Mutex - quota int -} - -// newQuotaPool creates a quotaPool which has quota q available to consume. -func newQuotaPool(q int) *quotaPool { - qb := "aPool{ - c: make(chan int, 1), - } - if q > 0 { - qb.c <- q - } else { - qb.quota = q - } - return qb -} - -// add adds n to the available quota and tries to send it on acquire. -func (qb *quotaPool) add(n int) { - qb.mu.Lock() - defer qb.mu.Unlock() - qb.quota += n - if qb.quota <= 0 { - return - } - select { - case qb.c <- qb.quota: - qb.quota = 0 - default: - } -} - -// cancel cancels the pending quota sent on acquire, if any. -func (qb *quotaPool) cancel() { - qb.mu.Lock() - defer qb.mu.Unlock() - select { - case n := <-qb.c: - qb.quota += n - default: - } -} - -// reset cancels the pending quota sent on acquired, incremented by v and sends -// it back on acquire. -func (qb *quotaPool) reset(v int) { - qb.mu.Lock() - defer qb.mu.Unlock() - select { - case n := <-qb.c: - qb.quota += n - default: - } - qb.quota += v - if qb.quota <= 0 { - return - } - select { - case qb.c <- qb.quota: - qb.quota = 0 - default: - } -} - -// acquire returns the channel on which available quota amounts are sent. -func (qb *quotaPool) acquire() <-chan int { - return qb.c -} - -// inFlow deals with inbound flow control -type inFlow struct { - // The inbound flow control limit for pending data. - limit uint32 - - mu sync.Mutex - // pendingData is the overall data which have been received but not been - // consumed by applications. - pendingData uint32 - // The amount of data the application has consumed but grpc has not sent - // window update for them. Used to reduce window update frequency. - pendingUpdate uint32 -} - -// onData is invoked when some data frame is received. It updates pendingData. -func (f *inFlow) onData(n uint32) error { - f.mu.Lock() - defer f.mu.Unlock() - f.pendingData += n - if f.pendingData+f.pendingUpdate > f.limit { - return fmt.Errorf("received %d-bytes data exceeding the limit %d bytes", f.pendingData+f.pendingUpdate, f.limit) - } - return nil -} - -// onRead is invoked when the application reads the data. It returns the window size -// to be sent to the peer. -func (f *inFlow) onRead(n uint32) uint32 { - f.mu.Lock() - defer f.mu.Unlock() - if f.pendingData == 0 { - return 0 - } - f.pendingData -= n - f.pendingUpdate += n - if f.pendingUpdate >= f.limit/4 { - wu := f.pendingUpdate - f.pendingUpdate = 0 - return wu - } - return 0 -} - -func (f *inFlow) resetPendingData() uint32 { - f.mu.Lock() - defer f.mu.Unlock() - n := f.pendingData - f.pendingData = 0 - return n -} diff --git a/vendor/google.golang.org/grpc/transport/go16.go b/vendor/google.golang.org/grpc/transport/go16.go deleted file mode 100644 index ee1c46bad..000000000 --- a/vendor/google.golang.org/grpc/transport/go16.go +++ /dev/null @@ -1,46 +0,0 @@ -// +build go1.6,!go1.7 - -/* - * Copyright 2016, Google Inc. - * 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. - * - */ - -package transport - -import ( - "net" - - "golang.org/x/net/context" -) - -// dialContext connects to the address on the named network. -func dialContext(ctx context.Context, network, address string) (net.Conn, error) { - return (&net.Dialer{Cancel: ctx.Done()}).Dial(network, address) -} diff --git a/vendor/google.golang.org/grpc/transport/go17.go b/vendor/google.golang.org/grpc/transport/go17.go deleted file mode 100644 index 356f13ff1..000000000 --- a/vendor/google.golang.org/grpc/transport/go17.go +++ /dev/null @@ -1,46 +0,0 @@ -// +build go1.7 - -/* - * Copyright 2016, Google Inc. - * 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. - * - */ - -package transport - -import ( - "net" - - "golang.org/x/net/context" -) - -// dialContext connects to the address on the named network. -func dialContext(ctx context.Context, network, address string) (net.Conn, error) { - return (&net.Dialer{}).DialContext(ctx, network, address) -} diff --git a/vendor/google.golang.org/grpc/transport/handler_server.go b/vendor/google.golang.org/grpc/transport/handler_server.go deleted file mode 100644 index 114e34906..000000000 --- a/vendor/google.golang.org/grpc/transport/handler_server.go +++ /dev/null @@ -1,397 +0,0 @@ -/* - * Copyright 2016, Google Inc. - * 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. - * - */ - -// This file is the implementation of a gRPC server using HTTP/2 which -// uses the standard Go http2 Server implementation (via the -// http.Handler interface), rather than speaking low-level HTTP/2 -// frames itself. It is the implementation of *grpc.Server.ServeHTTP. - -package transport - -import ( - "errors" - "fmt" - "io" - "net" - "net/http" - "strings" - "sync" - "time" - - "golang.org/x/net/context" - "golang.org/x/net/http2" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/credentials" - "google.golang.org/grpc/metadata" - "google.golang.org/grpc/peer" -) - -// NewServerHandlerTransport returns a ServerTransport handling gRPC -// from inside an http.Handler. It requires that the http Server -// supports HTTP/2. -func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request) (ServerTransport, error) { - if r.ProtoMajor != 2 { - return nil, errors.New("gRPC requires HTTP/2") - } - if r.Method != "POST" { - return nil, errors.New("invalid gRPC request method") - } - if !validContentType(r.Header.Get("Content-Type")) { - return nil, errors.New("invalid gRPC request content-type") - } - if _, ok := w.(http.Flusher); !ok { - return nil, errors.New("gRPC requires a ResponseWriter supporting http.Flusher") - } - if _, ok := w.(http.CloseNotifier); !ok { - return nil, errors.New("gRPC requires a ResponseWriter supporting http.CloseNotifier") - } - - st := &serverHandlerTransport{ - rw: w, - req: r, - closedCh: make(chan struct{}), - writes: make(chan func()), - } - - if v := r.Header.Get("grpc-timeout"); v != "" { - to, err := decodeTimeout(v) - if err != nil { - return nil, streamErrorf(codes.Internal, "malformed time-out: %v", err) - } - st.timeoutSet = true - st.timeout = to - } - - var metakv []string - if r.Host != "" { - metakv = append(metakv, ":authority", r.Host) - } - for k, vv := range r.Header { - k = strings.ToLower(k) - if isReservedHeader(k) && !isWhitelistedPseudoHeader(k) { - continue - } - for _, v := range vv { - if k == "user-agent" { - // user-agent is special. Copying logic of http_util.go. - if i := strings.LastIndex(v, " "); i == -1 { - // There is no application user agent string being set - continue - } else { - v = v[:i] - } - } - metakv = append(metakv, k, v) - } - } - st.headerMD = metadata.Pairs(metakv...) - - return st, nil -} - -// serverHandlerTransport is an implementation of ServerTransport -// which replies to exactly one gRPC request (exactly one HTTP request), -// using the net/http.Handler interface. This http.Handler is guaranteed -// at this point to be speaking over HTTP/2, so it's able to speak valid -// gRPC. -type serverHandlerTransport struct { - rw http.ResponseWriter - req *http.Request - timeoutSet bool - timeout time.Duration - didCommonHeaders bool - - headerMD metadata.MD - - closeOnce sync.Once - closedCh chan struct{} // closed on Close - - // writes is a channel of code to run serialized in the - // ServeHTTP (HandleStreams) goroutine. The channel is closed - // when WriteStatus is called. - writes chan func() -} - -func (ht *serverHandlerTransport) Close() error { - ht.closeOnce.Do(ht.closeCloseChanOnce) - return nil -} - -func (ht *serverHandlerTransport) closeCloseChanOnce() { close(ht.closedCh) } - -func (ht *serverHandlerTransport) RemoteAddr() net.Addr { return strAddr(ht.req.RemoteAddr) } - -// strAddr is a net.Addr backed by either a TCP "ip:port" string, or -// the empty string if unknown. -type strAddr string - -func (a strAddr) Network() string { - if a != "" { - // Per the documentation on net/http.Request.RemoteAddr, if this is - // set, it's set to the IP:port of the peer (hence, TCP): - // https://golang.org/pkg/net/http/#Request - // - // If we want to support Unix sockets later, we can - // add our own grpc-specific convention within the - // grpc codebase to set RemoteAddr to a different - // format, or probably better: we can attach it to the - // context and use that from serverHandlerTransport.RemoteAddr. - return "tcp" - } - return "" -} - -func (a strAddr) String() string { return string(a) } - -// do runs fn in the ServeHTTP goroutine. -func (ht *serverHandlerTransport) do(fn func()) error { - select { - case ht.writes <- fn: - return nil - case <-ht.closedCh: - return ErrConnClosing - } -} - -func (ht *serverHandlerTransport) WriteStatus(s *Stream, statusCode codes.Code, statusDesc string) error { - err := ht.do(func() { - ht.writeCommonHeaders(s) - - // And flush, in case no header or body has been sent yet. - // This forces a separation of headers and trailers if this is the - // first call (for example, in end2end tests's TestNoService). - ht.rw.(http.Flusher).Flush() - - h := ht.rw.Header() - h.Set("Grpc-Status", fmt.Sprintf("%d", statusCode)) - if statusDesc != "" { - h.Set("Grpc-Message", encodeGrpcMessage(statusDesc)) - } - if md := s.Trailer(); len(md) > 0 { - for k, vv := range md { - // Clients don't tolerate reading restricted headers after some non restricted ones were sent. - if isReservedHeader(k) { - continue - } - for _, v := range vv { - // http2 ResponseWriter mechanism to - // send undeclared Trailers after the - // headers have possibly been written. - h.Add(http2.TrailerPrefix+k, v) - } - } - } - }) - close(ht.writes) - return err -} - -// writeCommonHeaders sets common headers on the first write -// call (Write, WriteHeader, or WriteStatus). -func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) { - if ht.didCommonHeaders { - return - } - ht.didCommonHeaders = true - - h := ht.rw.Header() - h["Date"] = nil // suppress Date to make tests happy; TODO: restore - h.Set("Content-Type", "application/grpc") - - // Predeclare trailers we'll set later in WriteStatus (after the body). - // This is a SHOULD in the HTTP RFC, and the way you add (known) - // Trailers per the net/http.ResponseWriter contract. - // See https://golang.org/pkg/net/http/#ResponseWriter - // and https://golang.org/pkg/net/http/#example_ResponseWriter_trailers - h.Add("Trailer", "Grpc-Status") - h.Add("Trailer", "Grpc-Message") - - if s.sendCompress != "" { - h.Set("Grpc-Encoding", s.sendCompress) - } -} - -func (ht *serverHandlerTransport) Write(s *Stream, data []byte, opts *Options) error { - return ht.do(func() { - ht.writeCommonHeaders(s) - ht.rw.Write(data) - if !opts.Delay { - ht.rw.(http.Flusher).Flush() - } - }) -} - -func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error { - return ht.do(func() { - ht.writeCommonHeaders(s) - h := ht.rw.Header() - for k, vv := range md { - // Clients don't tolerate reading restricted headers after some non restricted ones were sent. - if isReservedHeader(k) { - continue - } - for _, v := range vv { - h.Add(k, v) - } - } - ht.rw.WriteHeader(200) - ht.rw.(http.Flusher).Flush() - }) -} - -func (ht *serverHandlerTransport) HandleStreams(startStream func(*Stream)) { - // With this transport type there will be exactly 1 stream: this HTTP request. - - var ctx context.Context - var cancel context.CancelFunc - if ht.timeoutSet { - ctx, cancel = context.WithTimeout(context.Background(), ht.timeout) - } else { - ctx, cancel = context.WithCancel(context.Background()) - } - - // requestOver is closed when either the request's context is done - // or the status has been written via WriteStatus. - requestOver := make(chan struct{}) - - // clientGone receives a single value if peer is gone, either - // because the underlying connection is dead or because the - // peer sends an http2 RST_STREAM. - clientGone := ht.rw.(http.CloseNotifier).CloseNotify() - go func() { - select { - case <-requestOver: - return - case <-ht.closedCh: - case <-clientGone: - } - cancel() - }() - - req := ht.req - - s := &Stream{ - id: 0, // irrelevant - windowHandler: func(int) {}, // nothing - cancel: cancel, - buf: newRecvBuffer(), - st: ht, - method: req.URL.Path, - recvCompress: req.Header.Get("grpc-encoding"), - } - pr := &peer.Peer{ - Addr: ht.RemoteAddr(), - } - if req.TLS != nil { - pr.AuthInfo = credentials.TLSInfo{State: *req.TLS} - } - ctx = metadata.NewContext(ctx, ht.headerMD) - ctx = peer.NewContext(ctx, pr) - s.ctx = newContextWithStream(ctx, s) - s.dec = &recvBufferReader{ctx: s.ctx, recv: s.buf} - - // readerDone is closed when the Body.Read-ing goroutine exits. - readerDone := make(chan struct{}) - go func() { - defer close(readerDone) - - // TODO: minimize garbage, optimize recvBuffer code/ownership - const readSize = 8196 - for buf := make([]byte, readSize); ; { - n, err := req.Body.Read(buf) - if n > 0 { - s.buf.put(&recvMsg{data: buf[:n:n]}) - buf = buf[n:] - } - if err != nil { - s.buf.put(&recvMsg{err: mapRecvMsgError(err)}) - return - } - if len(buf) == 0 { - buf = make([]byte, readSize) - } - } - }() - - // startStream is provided by the *grpc.Server's serveStreams. - // It starts a goroutine serving s and exits immediately. - // The goroutine that is started is the one that then calls - // into ht, calling WriteHeader, Write, WriteStatus, Close, etc. - startStream(s) - - ht.runStream() - close(requestOver) - - // Wait for reading goroutine to finish. - req.Body.Close() - <-readerDone -} - -func (ht *serverHandlerTransport) runStream() { - for { - select { - case fn, ok := <-ht.writes: - if !ok { - return - } - fn() - case <-ht.closedCh: - return - } - } -} - -func (ht *serverHandlerTransport) Drain() { - panic("Drain() is not implemented") -} - -// mapRecvMsgError returns the non-nil err into the appropriate -// error value as expected by callers of *grpc.parser.recvMsg. -// In particular, in can only be: -// * io.EOF -// * io.ErrUnexpectedEOF -// * of type transport.ConnectionError -// * of type transport.StreamError -func mapRecvMsgError(err error) error { - if err == io.EOF || err == io.ErrUnexpectedEOF { - return err - } - if se, ok := err.(http2.StreamError); ok { - if code, ok := http2ErrConvTab[se.Code]; ok { - return StreamError{ - Code: code, - Desc: se.Error(), - } - } - } - return connectionErrorf(true, err, err.Error()) -} diff --git a/vendor/google.golang.org/grpc/transport/http2_client.go b/vendor/google.golang.org/grpc/transport/http2_client.go deleted file mode 100644 index 2b0f68016..000000000 --- a/vendor/google.golang.org/grpc/transport/http2_client.go +++ /dev/null @@ -1,1072 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -package transport - -import ( - "bytes" - "fmt" - "io" - "math" - "net" - "strings" - "sync" - "time" - - "golang.org/x/net/context" - "golang.org/x/net/http2" - "golang.org/x/net/http2/hpack" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/metadata" - "google.golang.org/grpc/peer" -) - -// http2Client implements the ClientTransport interface with HTTP2. -type http2Client struct { - target string // server name/addr - userAgent string - md interface{} - conn net.Conn // underlying communication channel - authInfo credentials.AuthInfo // auth info about the connection - nextID uint32 // the next stream ID to be used - - // writableChan synchronizes write access to the transport. - // A writer acquires the write lock by sending a value on writableChan - // and releases it by receiving from writableChan. - writableChan chan int - // shutdownChan is closed when Close is called. - // Blocking operations should select on shutdownChan to avoid - // blocking forever after Close. - // TODO(zhaoq): Maybe have a channel context? - shutdownChan chan struct{} - // errorChan is closed to notify the I/O error to the caller. - errorChan chan struct{} - // goAway is closed to notify the upper layer (i.e., addrConn.transportMonitor) - // that the server sent GoAway on this transport. - goAway chan struct{} - - framer *framer - hBuf *bytes.Buffer // the buffer for HPACK encoding - hEnc *hpack.Encoder // HPACK encoder - - // controlBuf delivers all the control related tasks (e.g., window - // updates, reset streams, and various settings) to the controller. - controlBuf *recvBuffer - fc *inFlow - // sendQuotaPool provides flow control to outbound message. - sendQuotaPool *quotaPool - // streamsQuota limits the max number of concurrent streams. - streamsQuota *quotaPool - - // The scheme used: https if TLS is on, http otherwise. - scheme string - - creds []credentials.PerRPCCredentials - - mu sync.Mutex // guard the following variables - state transportState // the state of underlying connection - activeStreams map[uint32]*Stream - // The max number of concurrent streams - maxStreams int - // the per-stream outbound flow control window size set by the peer. - streamSendQuota uint32 - // goAwayID records the Last-Stream-ID in the GoAway frame from the server. - goAwayID uint32 - // prevGoAway ID records the Last-Stream-ID in the previous GOAway frame. - prevGoAwayID uint32 -} - -func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error), addr string) (net.Conn, error) { - if fn != nil { - return fn(ctx, addr) - } - return dialContext(ctx, "tcp", addr) -} - -func isTemporary(err error) bool { - switch err { - case io.EOF: - // Connection closures may be resolved upon retry, and are thus - // treated as temporary. - return true - case context.DeadlineExceeded: - // In Go 1.7, context.DeadlineExceeded implements Timeout(), and this - // special case is not needed. Until then, we need to keep this - // clause. - return true - } - - switch err := err.(type) { - case interface { - Temporary() bool - }: - return err.Temporary() - case interface { - Timeout() bool - }: - // Timeouts may be resolved upon retry, and are thus treated as - // temporary. - return err.Timeout() - } - return false -} - -// newHTTP2Client constructs a connected ClientTransport to addr based on HTTP2 -// and starts to receive messages on it. Non-nil error returns if construction -// fails. -func newHTTP2Client(ctx context.Context, addr TargetInfo, opts ConnectOptions) (_ ClientTransport, err error) { - scheme := "http" - conn, err := dial(ctx, opts.Dialer, addr.Addr) - if err != nil { - return nil, connectionErrorf(true, err, "transport: %v", err) - } - // Any further errors will close the underlying connection - defer func(conn net.Conn) { - if err != nil { - conn.Close() - } - }(conn) - var authInfo credentials.AuthInfo - if creds := opts.TransportCredentials; creds != nil { - scheme = "https" - conn, authInfo, err = creds.ClientHandshake(ctx, addr.Addr, conn) - if err != nil { - // Credentials handshake errors are typically considered permanent - // to avoid retrying on e.g. bad certificates. - temp := isTemporary(err) - return nil, connectionErrorf(temp, err, "transport: %v", err) - } - } - ua := primaryUA - if opts.UserAgent != "" { - ua = opts.UserAgent + " " + ua - } - var buf bytes.Buffer - t := &http2Client{ - target: addr.Addr, - userAgent: ua, - md: addr.Metadata, - conn: conn, - authInfo: authInfo, - // The client initiated stream id is odd starting from 1. - nextID: 1, - writableChan: make(chan int, 1), - shutdownChan: make(chan struct{}), - errorChan: make(chan struct{}), - goAway: make(chan struct{}), - framer: newFramer(conn), - hBuf: &buf, - hEnc: hpack.NewEncoder(&buf), - controlBuf: newRecvBuffer(), - fc: &inFlow{limit: initialConnWindowSize}, - sendQuotaPool: newQuotaPool(defaultWindowSize), - scheme: scheme, - state: reachable, - activeStreams: make(map[uint32]*Stream), - creds: opts.PerRPCCredentials, - maxStreams: math.MaxInt32, - streamSendQuota: defaultWindowSize, - } - // Start the reader goroutine for incoming message. Each transport has - // a dedicated goroutine which reads HTTP2 frame from network. Then it - // dispatches the frame to the corresponding stream entity. - go t.reader() - // Send connection preface to server. - n, err := t.conn.Write(clientPreface) - if err != nil { - t.Close() - return nil, connectionErrorf(true, err, "transport: %v", err) - } - if n != len(clientPreface) { - t.Close() - return nil, connectionErrorf(true, err, "transport: preface mismatch, wrote %d bytes; want %d", n, len(clientPreface)) - } - if initialWindowSize != defaultWindowSize { - err = t.framer.writeSettings(true, http2.Setting{ - ID: http2.SettingInitialWindowSize, - Val: uint32(initialWindowSize), - }) - } else { - err = t.framer.writeSettings(true) - } - if err != nil { - t.Close() - return nil, connectionErrorf(true, err, "transport: %v", err) - } - // Adjust the connection flow control window if needed. - if delta := uint32(initialConnWindowSize - defaultWindowSize); delta > 0 { - if err := t.framer.writeWindowUpdate(true, 0, delta); err != nil { - t.Close() - return nil, connectionErrorf(true, err, "transport: %v", err) - } - } - go t.controller() - t.writableChan <- 0 - return t, nil -} - -func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream { - // TODO(zhaoq): Handle uint32 overflow of Stream.id. - s := &Stream{ - id: t.nextID, - done: make(chan struct{}), - goAway: make(chan struct{}), - method: callHdr.Method, - sendCompress: callHdr.SendCompress, - buf: newRecvBuffer(), - fc: &inFlow{limit: initialWindowSize}, - sendQuotaPool: newQuotaPool(int(t.streamSendQuota)), - headerChan: make(chan struct{}), - } - t.nextID += 2 - s.windowHandler = func(n int) { - t.updateWindow(s, uint32(n)) - } - // The client side stream context should have exactly the same life cycle with the user provided context. - // That means, s.ctx should be read-only. And s.ctx is done iff ctx is done. - // So we use the original context here instead of creating a copy. - s.ctx = ctx - s.dec = &recvBufferReader{ - ctx: s.ctx, - goAway: s.goAway, - recv: s.buf, - } - return s -} - -// NewStream creates a stream and register it into the transport as "active" -// streams. -func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Stream, err error) { - pr := &peer.Peer{ - Addr: t.conn.RemoteAddr(), - } - // Attach Auth info if there is any. - if t.authInfo != nil { - pr.AuthInfo = t.authInfo - } - ctx = peer.NewContext(ctx, pr) - authData := make(map[string]string) - for _, c := range t.creds { - // Construct URI required to get auth request metadata. - var port string - if pos := strings.LastIndex(t.target, ":"); pos != -1 { - // Omit port if it is the default one. - if t.target[pos+1:] != "443" { - port = ":" + t.target[pos+1:] - } - } - pos := strings.LastIndex(callHdr.Method, "/") - if pos == -1 { - return nil, streamErrorf(codes.InvalidArgument, "transport: malformed method name: %q", callHdr.Method) - } - audience := "https://" + callHdr.Host + port + callHdr.Method[:pos] - data, err := c.GetRequestMetadata(ctx, audience) - if err != nil { - return nil, streamErrorf(codes.InvalidArgument, "transport: %v", err) - } - for k, v := range data { - authData[k] = v - } - } - t.mu.Lock() - if t.activeStreams == nil { - t.mu.Unlock() - return nil, ErrConnClosing - } - if t.state == draining { - t.mu.Unlock() - return nil, ErrStreamDrain - } - if t.state != reachable { - t.mu.Unlock() - return nil, ErrConnClosing - } - checkStreamsQuota := t.streamsQuota != nil - t.mu.Unlock() - if checkStreamsQuota { - sq, err := wait(ctx, nil, nil, t.shutdownChan, t.streamsQuota.acquire()) - if err != nil { - return nil, err - } - // Returns the quota balance back. - if sq > 1 { - t.streamsQuota.add(sq - 1) - } - } - if _, err := wait(ctx, nil, nil, t.shutdownChan, t.writableChan); err != nil { - // Return the quota back now because there is no stream returned to the caller. - if _, ok := err.(StreamError); ok && checkStreamsQuota { - t.streamsQuota.add(1) - } - return nil, err - } - t.mu.Lock() - if t.state == draining { - t.mu.Unlock() - if checkStreamsQuota { - t.streamsQuota.add(1) - } - // Need to make t writable again so that the rpc in flight can still proceed. - t.writableChan <- 0 - return nil, ErrStreamDrain - } - if t.state != reachable { - t.mu.Unlock() - return nil, ErrConnClosing - } - s := t.newStream(ctx, callHdr) - t.activeStreams[s.id] = s - - // This stream is not counted when applySetings(...) initialize t.streamsQuota. - // Reset t.streamsQuota to the right value. - var reset bool - if !checkStreamsQuota && t.streamsQuota != nil { - reset = true - } - t.mu.Unlock() - if reset { - t.streamsQuota.reset(-1) - } - - // HPACK encodes various headers. Note that once WriteField(...) is - // called, the corresponding headers/continuation frame has to be sent - // because hpack.Encoder is stateful. - t.hBuf.Reset() - t.hEnc.WriteField(hpack.HeaderField{Name: ":method", Value: "POST"}) - t.hEnc.WriteField(hpack.HeaderField{Name: ":scheme", Value: t.scheme}) - t.hEnc.WriteField(hpack.HeaderField{Name: ":path", Value: callHdr.Method}) - t.hEnc.WriteField(hpack.HeaderField{Name: ":authority", Value: callHdr.Host}) - t.hEnc.WriteField(hpack.HeaderField{Name: "content-type", Value: "application/grpc"}) - t.hEnc.WriteField(hpack.HeaderField{Name: "user-agent", Value: t.userAgent}) - t.hEnc.WriteField(hpack.HeaderField{Name: "te", Value: "trailers"}) - - if callHdr.SendCompress != "" { - t.hEnc.WriteField(hpack.HeaderField{Name: "grpc-encoding", Value: callHdr.SendCompress}) - } - if dl, ok := ctx.Deadline(); ok { - // Send out timeout regardless its value. The server can detect timeout context by itself. - timeout := dl.Sub(time.Now()) - t.hEnc.WriteField(hpack.HeaderField{Name: "grpc-timeout", Value: encodeTimeout(timeout)}) - } - - for k, v := range authData { - // Capital header names are illegal in HTTP/2. - k = strings.ToLower(k) - t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: v}) - } - var ( - hasMD bool - endHeaders bool - ) - if md, ok := metadata.FromContext(ctx); ok { - hasMD = true - for k, v := range md { - // HTTP doesn't allow you to set pseudoheaders after non pseudoheaders were set. - if isReservedHeader(k) { - continue - } - for _, entry := range v { - t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: entry}) - } - } - } - if md, ok := t.md.(*metadata.MD); ok { - for k, v := range *md { - if isReservedHeader(k) { - continue - } - for _, entry := range v { - t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: entry}) - } - } - } - first := true - // Sends the headers in a single batch even when they span multiple frames. - for !endHeaders { - size := t.hBuf.Len() - if size > http2MaxFrameLen { - size = http2MaxFrameLen - } else { - endHeaders = true - } - var flush bool - if endHeaders && (hasMD || callHdr.Flush) { - flush = true - } - if first { - // Sends a HeadersFrame to server to start a new stream. - p := http2.HeadersFrameParam{ - StreamID: s.id, - BlockFragment: t.hBuf.Next(size), - EndStream: false, - EndHeaders: endHeaders, - } - // Do a force flush for the buffered frames iff it is the last headers frame - // and there is header metadata to be sent. Otherwise, there is flushing until - // the corresponding data frame is written. - err = t.framer.writeHeaders(flush, p) - first = false - } else { - // Sends Continuation frames for the leftover headers. - err = t.framer.writeContinuation(flush, s.id, endHeaders, t.hBuf.Next(size)) - } - if err != nil { - t.notifyError(err) - return nil, connectionErrorf(true, err, "transport: %v", err) - } - } - t.writableChan <- 0 - return s, nil -} - -// CloseStream clears the footprint of a stream when the stream is not needed any more. -// This must not be executed in reader's goroutine. -func (t *http2Client) CloseStream(s *Stream, err error) { - var updateStreams bool - t.mu.Lock() - if t.activeStreams == nil { - t.mu.Unlock() - return - } - if t.streamsQuota != nil { - updateStreams = true - } - delete(t.activeStreams, s.id) - if t.state == draining && len(t.activeStreams) == 0 { - // The transport is draining and s is the last live stream on t. - t.mu.Unlock() - t.Close() - return - } - t.mu.Unlock() - if updateStreams { - t.streamsQuota.add(1) - } - s.mu.Lock() - if q := s.fc.resetPendingData(); q > 0 { - if n := t.fc.onRead(q); n > 0 { - t.controlBuf.put(&windowUpdate{0, n}) - } - } - if s.state == streamDone { - s.mu.Unlock() - return - } - if !s.headerDone { - close(s.headerChan) - s.headerDone = true - } - s.state = streamDone - s.mu.Unlock() - if se, ok := err.(StreamError); ok && se.Code != codes.DeadlineExceeded { - t.controlBuf.put(&resetStream{s.id, http2.ErrCodeCancel}) - } -} - -// Close kicks off the shutdown process of the transport. This should be called -// only once on a transport. Once it is called, the transport should not be -// accessed any more. -func (t *http2Client) Close() (err error) { - t.mu.Lock() - if t.state == closing { - t.mu.Unlock() - return - } - if t.state == reachable || t.state == draining { - close(t.errorChan) - } - t.state = closing - t.mu.Unlock() - close(t.shutdownChan) - err = t.conn.Close() - t.mu.Lock() - streams := t.activeStreams - t.activeStreams = nil - t.mu.Unlock() - // Notify all active streams. - for _, s := range streams { - s.mu.Lock() - if !s.headerDone { - close(s.headerChan) - s.headerDone = true - } - s.mu.Unlock() - s.write(recvMsg{err: ErrConnClosing}) - } - return -} - -func (t *http2Client) GracefulClose() error { - t.mu.Lock() - switch t.state { - case unreachable: - // The server may close the connection concurrently. t is not available for - // any streams. Close it now. - t.mu.Unlock() - t.Close() - return nil - case closing: - t.mu.Unlock() - return nil - } - // Notify the streams which were initiated after the server sent GOAWAY. - select { - case <-t.goAway: - n := t.prevGoAwayID - if n == 0 && t.nextID > 1 { - n = t.nextID - 2 - } - m := t.goAwayID + 2 - if m == 2 { - m = 1 - } - for i := m; i <= n; i += 2 { - if s, ok := t.activeStreams[i]; ok { - close(s.goAway) - } - } - default: - } - if t.state == draining { - t.mu.Unlock() - return nil - } - t.state = draining - active := len(t.activeStreams) - t.mu.Unlock() - if active == 0 { - return t.Close() - } - return nil -} - -// Write formats the data into HTTP2 data frame(s) and sends it out. The caller -// should proceed only if Write returns nil. -// TODO(zhaoq): opts.Delay is ignored in this implementation. Support it later -// if it improves the performance. -func (t *http2Client) Write(s *Stream, data []byte, opts *Options) error { - r := bytes.NewBuffer(data) - for { - var p []byte - if r.Len() > 0 { - size := http2MaxFrameLen - s.sendQuotaPool.add(0) - // Wait until the stream has some quota to send the data. - sq, err := wait(s.ctx, s.done, s.goAway, t.shutdownChan, s.sendQuotaPool.acquire()) - if err != nil { - return err - } - t.sendQuotaPool.add(0) - // Wait until the transport has some quota to send the data. - tq, err := wait(s.ctx, s.done, s.goAway, t.shutdownChan, t.sendQuotaPool.acquire()) - if err != nil { - if _, ok := err.(StreamError); ok || err == io.EOF { - t.sendQuotaPool.cancel() - } - return err - } - if sq < size { - size = sq - } - if tq < size { - size = tq - } - p = r.Next(size) - ps := len(p) - if ps < sq { - // Overbooked stream quota. Return it back. - s.sendQuotaPool.add(sq - ps) - } - if ps < tq { - // Overbooked transport quota. Return it back. - t.sendQuotaPool.add(tq - ps) - } - } - var ( - endStream bool - forceFlush bool - ) - if opts.Last && r.Len() == 0 { - endStream = true - } - // Indicate there is a writer who is about to write a data frame. - t.framer.adjustNumWriters(1) - // Got some quota. Try to acquire writing privilege on the transport. - if _, err := wait(s.ctx, s.done, s.goAway, t.shutdownChan, t.writableChan); err != nil { - if _, ok := err.(StreamError); ok || err == io.EOF { - // Return the connection quota back. - t.sendQuotaPool.add(len(p)) - } - if t.framer.adjustNumWriters(-1) == 0 { - // This writer is the last one in this batch and has the - // responsibility to flush the buffered frames. It queues - // a flush request to controlBuf instead of flushing directly - // in order to avoid the race with other writing or flushing. - t.controlBuf.put(&flushIO{}) - } - return err - } - select { - case <-s.ctx.Done(): - t.sendQuotaPool.add(len(p)) - if t.framer.adjustNumWriters(-1) == 0 { - t.controlBuf.put(&flushIO{}) - } - t.writableChan <- 0 - return ContextErr(s.ctx.Err()) - default: - } - if r.Len() == 0 && t.framer.adjustNumWriters(0) == 1 { - // Do a force flush iff this is last frame for the entire gRPC message - // and the caller is the only writer at this moment. - forceFlush = true - } - // If WriteData fails, all the pending streams will be handled - // by http2Client.Close(). No explicit CloseStream() needs to be - // invoked. - if err := t.framer.writeData(forceFlush, s.id, endStream, p); err != nil { - t.notifyError(err) - return connectionErrorf(true, err, "transport: %v", err) - } - if t.framer.adjustNumWriters(-1) == 0 { - t.framer.flushWrite() - } - t.writableChan <- 0 - if r.Len() == 0 { - break - } - } - if !opts.Last { - return nil - } - s.mu.Lock() - if s.state != streamDone { - s.state = streamWriteDone - } - s.mu.Unlock() - return nil -} - -func (t *http2Client) getStream(f http2.Frame) (*Stream, bool) { - t.mu.Lock() - defer t.mu.Unlock() - s, ok := t.activeStreams[f.Header().StreamID] - return s, ok -} - -// updateWindow adjusts the inbound quota for the stream and the transport. -// Window updates will deliver to the controller for sending when -// the cumulative quota exceeds the corresponding threshold. -func (t *http2Client) updateWindow(s *Stream, n uint32) { - s.mu.Lock() - defer s.mu.Unlock() - if s.state == streamDone { - return - } - if w := t.fc.onRead(n); w > 0 { - t.controlBuf.put(&windowUpdate{0, w}) - } - if w := s.fc.onRead(n); w > 0 { - t.controlBuf.put(&windowUpdate{s.id, w}) - } -} - -func (t *http2Client) handleData(f *http2.DataFrame) { - size := len(f.Data()) - if err := t.fc.onData(uint32(size)); err != nil { - t.notifyError(connectionErrorf(true, err, "%v", err)) - return - } - // Select the right stream to dispatch. - s, ok := t.getStream(f) - if !ok { - if w := t.fc.onRead(uint32(size)); w > 0 { - t.controlBuf.put(&windowUpdate{0, w}) - } - return - } - if size > 0 { - s.mu.Lock() - if s.state == streamDone { - s.mu.Unlock() - // The stream has been closed. Release the corresponding quota. - if w := t.fc.onRead(uint32(size)); w > 0 { - t.controlBuf.put(&windowUpdate{0, w}) - } - return - } - if err := s.fc.onData(uint32(size)); err != nil { - s.state = streamDone - s.statusCode = codes.Internal - s.statusDesc = err.Error() - close(s.done) - s.mu.Unlock() - s.write(recvMsg{err: io.EOF}) - t.controlBuf.put(&resetStream{s.id, http2.ErrCodeFlowControl}) - return - } - s.mu.Unlock() - // TODO(bradfitz, zhaoq): A copy is required here because there is no - // guarantee f.Data() is consumed before the arrival of next frame. - // Can this copy be eliminated? - data := make([]byte, size) - copy(data, f.Data()) - s.write(recvMsg{data: data}) - } - // The server has closed the stream without sending trailers. Record that - // the read direction is closed, and set the status appropriately. - if f.FrameHeader.Flags.Has(http2.FlagDataEndStream) { - s.mu.Lock() - if s.state == streamDone { - s.mu.Unlock() - return - } - s.state = streamDone - s.statusCode = codes.Internal - s.statusDesc = "server closed the stream without sending trailers" - close(s.done) - s.mu.Unlock() - s.write(recvMsg{err: io.EOF}) - } -} - -func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) { - s, ok := t.getStream(f) - if !ok { - return - } - s.mu.Lock() - if s.state == streamDone { - s.mu.Unlock() - return - } - s.state = streamDone - if !s.headerDone { - close(s.headerChan) - s.headerDone = true - } - s.statusCode, ok = http2ErrConvTab[http2.ErrCode(f.ErrCode)] - if !ok { - grpclog.Println("transport: http2Client.handleRSTStream found no mapped gRPC status for the received http2 error ", f.ErrCode) - s.statusCode = codes.Unknown - } - s.statusDesc = fmt.Sprintf("stream terminated by RST_STREAM with error code: %d", f.ErrCode) - close(s.done) - s.mu.Unlock() - s.write(recvMsg{err: io.EOF}) -} - -func (t *http2Client) handleSettings(f *http2.SettingsFrame) { - if f.IsAck() { - return - } - var ss []http2.Setting - f.ForeachSetting(func(s http2.Setting) error { - ss = append(ss, s) - return nil - }) - // The settings will be applied once the ack is sent. - t.controlBuf.put(&settings{ack: true, ss: ss}) -} - -func (t *http2Client) handlePing(f *http2.PingFrame) { - if f.IsAck() { // Do nothing. - return - } - pingAck := &ping{ack: true} - copy(pingAck.data[:], f.Data[:]) - t.controlBuf.put(pingAck) -} - -func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { - t.mu.Lock() - if t.state == reachable || t.state == draining { - if f.LastStreamID > 0 && f.LastStreamID%2 != 1 { - t.mu.Unlock() - t.notifyError(connectionErrorf(true, nil, "received illegal http2 GOAWAY frame: stream ID %d is even", f.LastStreamID)) - return - } - select { - case <-t.goAway: - id := t.goAwayID - // t.goAway has been closed (i.e.,multiple GoAways). - if id < f.LastStreamID { - t.mu.Unlock() - t.notifyError(connectionErrorf(true, nil, "received illegal http2 GOAWAY frame: previously recv GOAWAY frame with LastStramID %d, currently recv %d", id, f.LastStreamID)) - return - } - t.prevGoAwayID = id - t.goAwayID = f.LastStreamID - t.mu.Unlock() - return - default: - } - t.goAwayID = f.LastStreamID - close(t.goAway) - } - t.mu.Unlock() -} - -func (t *http2Client) handleWindowUpdate(f *http2.WindowUpdateFrame) { - id := f.Header().StreamID - incr := f.Increment - if id == 0 { - t.sendQuotaPool.add(int(incr)) - return - } - if s, ok := t.getStream(f); ok { - s.sendQuotaPool.add(int(incr)) - } -} - -// operateHeaders takes action on the decoded headers. -func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { - s, ok := t.getStream(frame) - if !ok { - return - } - var state decodeState - for _, hf := range frame.Fields { - state.processHeaderField(hf) - } - if state.err != nil { - s.mu.Lock() - if !s.headerDone { - close(s.headerChan) - s.headerDone = true - } - s.mu.Unlock() - s.write(recvMsg{err: state.err}) - // Something wrong. Stops reading even when there is remaining. - return - } - - endStream := frame.StreamEnded() - - s.mu.Lock() - if !endStream { - s.recvCompress = state.encoding - } - if !s.headerDone { - if !endStream && len(state.mdata) > 0 { - s.header = state.mdata - } - close(s.headerChan) - s.headerDone = true - } - if !endStream || s.state == streamDone { - s.mu.Unlock() - return - } - - if len(state.mdata) > 0 { - s.trailer = state.mdata - } - s.statusCode = state.statusCode - s.statusDesc = state.statusDesc - close(s.done) - s.state = streamDone - s.mu.Unlock() - s.write(recvMsg{err: io.EOF}) -} - -func handleMalformedHTTP2(s *Stream, err error) { - s.mu.Lock() - if !s.headerDone { - close(s.headerChan) - s.headerDone = true - } - s.mu.Unlock() - s.write(recvMsg{err: err}) -} - -// reader runs as a separate goroutine in charge of reading data from network -// connection. -// -// TODO(zhaoq): currently one reader per transport. Investigate whether this is -// optimal. -// TODO(zhaoq): Check the validity of the incoming frame sequence. -func (t *http2Client) reader() { - // Check the validity of server preface. - frame, err := t.framer.readFrame() - if err != nil { - t.notifyError(err) - return - } - sf, ok := frame.(*http2.SettingsFrame) - if !ok { - t.notifyError(err) - return - } - t.handleSettings(sf) - - // loop to keep reading incoming messages on this transport. - for { - frame, err := t.framer.readFrame() - if err != nil { - // Abort an active stream if the http2.Framer returns a - // http2.StreamError. This can happen only if the server's response - // is malformed http2. - if se, ok := err.(http2.StreamError); ok { - t.mu.Lock() - s := t.activeStreams[se.StreamID] - t.mu.Unlock() - if s != nil { - // use error detail to provide better err message - handleMalformedHTTP2(s, streamErrorf(http2ErrConvTab[se.Code], "%v", t.framer.errorDetail())) - } - continue - } else { - // Transport error. - t.notifyError(err) - return - } - } - switch frame := frame.(type) { - case *http2.MetaHeadersFrame: - t.operateHeaders(frame) - case *http2.DataFrame: - t.handleData(frame) - case *http2.RSTStreamFrame: - t.handleRSTStream(frame) - case *http2.SettingsFrame: - t.handleSettings(frame) - case *http2.PingFrame: - t.handlePing(frame) - case *http2.GoAwayFrame: - t.handleGoAway(frame) - case *http2.WindowUpdateFrame: - t.handleWindowUpdate(frame) - default: - grpclog.Printf("transport: http2Client.reader got unhandled frame type %v.", frame) - } - } -} - -func (t *http2Client) applySettings(ss []http2.Setting) { - for _, s := range ss { - switch s.ID { - case http2.SettingMaxConcurrentStreams: - // TODO(zhaoq): This is a hack to avoid significant refactoring of the - // code to deal with the unrealistic int32 overflow. Probably will try - // to find a better way to handle this later. - if s.Val > math.MaxInt32 { - s.Val = math.MaxInt32 - } - t.mu.Lock() - reset := t.streamsQuota != nil - if !reset { - t.streamsQuota = newQuotaPool(int(s.Val) - len(t.activeStreams)) - } - ms := t.maxStreams - t.maxStreams = int(s.Val) - t.mu.Unlock() - if reset { - t.streamsQuota.reset(int(s.Val) - ms) - } - case http2.SettingInitialWindowSize: - t.mu.Lock() - for _, stream := range t.activeStreams { - // Adjust the sending quota for each stream. - stream.sendQuotaPool.reset(int(s.Val - t.streamSendQuota)) - } - t.streamSendQuota = s.Val - t.mu.Unlock() - } - } -} - -// controller running in a separate goroutine takes charge of sending control -// frames (e.g., window update, reset stream, setting, etc.) to the server. -func (t *http2Client) controller() { - for { - select { - case i := <-t.controlBuf.get(): - t.controlBuf.load() - select { - case <-t.writableChan: - switch i := i.(type) { - case *windowUpdate: - t.framer.writeWindowUpdate(true, i.streamID, i.increment) - case *settings: - if i.ack { - t.framer.writeSettingsAck(true) - t.applySettings(i.ss) - } else { - t.framer.writeSettings(true, i.ss...) - } - case *resetStream: - t.framer.writeRSTStream(true, i.streamID, i.code) - case *flushIO: - t.framer.flushWrite() - case *ping: - t.framer.writePing(true, i.ack, i.data) - default: - grpclog.Printf("transport: http2Client.controller got unexpected item type %v\n", i) - } - t.writableChan <- 0 - continue - case <-t.shutdownChan: - return - } - case <-t.shutdownChan: - return - } - } -} - -func (t *http2Client) Error() <-chan struct{} { - return t.errorChan -} - -func (t *http2Client) GoAway() <-chan struct{} { - return t.goAway -} - -func (t *http2Client) notifyError(err error) { - t.mu.Lock() - // make sure t.errorChan is closed only once. - if t.state == draining { - t.mu.Unlock() - t.Close() - return - } - if t.state == reachable { - t.state = unreachable - close(t.errorChan) - grpclog.Printf("transport: http2Client.notifyError got notified that the client transport was broken %v.", err) - } - t.mu.Unlock() -} diff --git a/vendor/google.golang.org/grpc/transport/http2_server.go b/vendor/google.golang.org/grpc/transport/http2_server.go deleted file mode 100644 index a62fb7c22..000000000 --- a/vendor/google.golang.org/grpc/transport/http2_server.go +++ /dev/null @@ -1,775 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -package transport - -import ( - "bytes" - "errors" - "io" - "math" - "net" - "strconv" - "sync" - - "golang.org/x/net/context" - "golang.org/x/net/http2" - "golang.org/x/net/http2/hpack" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/metadata" - "google.golang.org/grpc/peer" -) - -// ErrIllegalHeaderWrite indicates that setting header is illegal because of -// the stream's state. -var ErrIllegalHeaderWrite = errors.New("transport: the stream is done or WriteHeader was already called") - -// http2Server implements the ServerTransport interface with HTTP2. -type http2Server struct { - conn net.Conn - maxStreamID uint32 // max stream ID ever seen - authInfo credentials.AuthInfo // auth info about the connection - // writableChan synchronizes write access to the transport. - // A writer acquires the write lock by receiving a value on writableChan - // and releases it by sending on writableChan. - writableChan chan int - // shutdownChan is closed when Close is called. - // Blocking operations should select on shutdownChan to avoid - // blocking forever after Close. - shutdownChan chan struct{} - framer *framer - hBuf *bytes.Buffer // the buffer for HPACK encoding - hEnc *hpack.Encoder // HPACK encoder - - // The max number of concurrent streams. - maxStreams uint32 - // controlBuf delivers all the control related tasks (e.g., window - // updates, reset streams, and various settings) to the controller. - controlBuf *recvBuffer - fc *inFlow - // sendQuotaPool provides flow control to outbound message. - sendQuotaPool *quotaPool - - mu sync.Mutex // guard the following - state transportState - activeStreams map[uint32]*Stream - // the per-stream outbound flow control window size set by the peer. - streamSendQuota uint32 -} - -// newHTTP2Server constructs a ServerTransport based on HTTP2. ConnectionError is -// returned if something goes wrong. -func newHTTP2Server(conn net.Conn, maxStreams uint32, authInfo credentials.AuthInfo) (_ ServerTransport, err error) { - framer := newFramer(conn) - // Send initial settings as connection preface to client. - var settings []http2.Setting - // TODO(zhaoq): Have a better way to signal "no limit" because 0 is - // permitted in the HTTP2 spec. - if maxStreams == 0 { - maxStreams = math.MaxUint32 - } else { - settings = append(settings, http2.Setting{ - ID: http2.SettingMaxConcurrentStreams, - Val: maxStreams, - }) - } - if initialWindowSize != defaultWindowSize { - settings = append(settings, http2.Setting{ - ID: http2.SettingInitialWindowSize, - Val: uint32(initialWindowSize)}) - } - if err := framer.writeSettings(true, settings...); err != nil { - return nil, connectionErrorf(true, err, "transport: %v", err) - } - // Adjust the connection flow control window if needed. - if delta := uint32(initialConnWindowSize - defaultWindowSize); delta > 0 { - if err := framer.writeWindowUpdate(true, 0, delta); err != nil { - return nil, connectionErrorf(true, err, "transport: %v", err) - } - } - var buf bytes.Buffer - t := &http2Server{ - conn: conn, - authInfo: authInfo, - framer: framer, - hBuf: &buf, - hEnc: hpack.NewEncoder(&buf), - maxStreams: maxStreams, - controlBuf: newRecvBuffer(), - fc: &inFlow{limit: initialConnWindowSize}, - sendQuotaPool: newQuotaPool(defaultWindowSize), - state: reachable, - writableChan: make(chan int, 1), - shutdownChan: make(chan struct{}), - activeStreams: make(map[uint32]*Stream), - streamSendQuota: defaultWindowSize, - } - go t.controller() - t.writableChan <- 0 - return t, nil -} - -// operateHeader takes action on the decoded headers. -func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream)) (close bool) { - buf := newRecvBuffer() - s := &Stream{ - id: frame.Header().StreamID, - st: t, - buf: buf, - fc: &inFlow{limit: initialWindowSize}, - } - - var state decodeState - for _, hf := range frame.Fields { - state.processHeaderField(hf) - } - if err := state.err; err != nil { - if se, ok := err.(StreamError); ok { - t.controlBuf.put(&resetStream{s.id, statusCodeConvTab[se.Code]}) - } - return - } - - if frame.StreamEnded() { - // s is just created by the caller. No lock needed. - s.state = streamReadDone - } - s.recvCompress = state.encoding - if state.timeoutSet { - s.ctx, s.cancel = context.WithTimeout(context.TODO(), state.timeout) - } else { - s.ctx, s.cancel = context.WithCancel(context.TODO()) - } - pr := &peer.Peer{ - Addr: t.conn.RemoteAddr(), - } - // Attach Auth info if there is any. - if t.authInfo != nil { - pr.AuthInfo = t.authInfo - } - s.ctx = peer.NewContext(s.ctx, pr) - // Cache the current stream to the context so that the server application - // can find out. Required when the server wants to send some metadata - // back to the client (unary call only). - s.ctx = newContextWithStream(s.ctx, s) - // Attach the received metadata to the context. - if len(state.mdata) > 0 { - s.ctx = metadata.NewContext(s.ctx, state.mdata) - } - - s.dec = &recvBufferReader{ - ctx: s.ctx, - recv: s.buf, - } - s.recvCompress = state.encoding - s.method = state.method - t.mu.Lock() - if t.state != reachable { - t.mu.Unlock() - return - } - if uint32(len(t.activeStreams)) >= t.maxStreams { - t.mu.Unlock() - t.controlBuf.put(&resetStream{s.id, http2.ErrCodeRefusedStream}) - return - } - if s.id%2 != 1 || s.id <= t.maxStreamID { - t.mu.Unlock() - // illegal gRPC stream id. - grpclog.Println("transport: http2Server.HandleStreams received an illegal stream id: ", s.id) - return true - } - t.maxStreamID = s.id - s.sendQuotaPool = newQuotaPool(int(t.streamSendQuota)) - t.activeStreams[s.id] = s - t.mu.Unlock() - s.windowHandler = func(n int) { - t.updateWindow(s, uint32(n)) - } - handle(s) - return -} - -// HandleStreams receives incoming streams using the given handler. This is -// typically run in a separate goroutine. -func (t *http2Server) HandleStreams(handle func(*Stream)) { - // Check the validity of client preface. - preface := make([]byte, len(clientPreface)) - if _, err := io.ReadFull(t.conn, preface); err != nil { - grpclog.Printf("transport: http2Server.HandleStreams failed to receive the preface from client: %v", err) - t.Close() - return - } - if !bytes.Equal(preface, clientPreface) { - grpclog.Printf("transport: http2Server.HandleStreams received bogus greeting from client: %q", preface) - t.Close() - return - } - - frame, err := t.framer.readFrame() - if err == io.EOF || err == io.ErrUnexpectedEOF { - t.Close() - return - } - if err != nil { - grpclog.Printf("transport: http2Server.HandleStreams failed to read frame: %v", err) - t.Close() - return - } - sf, ok := frame.(*http2.SettingsFrame) - if !ok { - grpclog.Printf("transport: http2Server.HandleStreams saw invalid preface type %T from client", frame) - t.Close() - return - } - t.handleSettings(sf) - - for { - frame, err := t.framer.readFrame() - if err != nil { - if se, ok := err.(http2.StreamError); ok { - t.mu.Lock() - s := t.activeStreams[se.StreamID] - t.mu.Unlock() - if s != nil { - t.closeStream(s) - } - t.controlBuf.put(&resetStream{se.StreamID, se.Code}) - continue - } - if err == io.EOF || err == io.ErrUnexpectedEOF { - t.Close() - return - } - grpclog.Printf("transport: http2Server.HandleStreams failed to read frame: %v", err) - t.Close() - return - } - switch frame := frame.(type) { - case *http2.MetaHeadersFrame: - if t.operateHeaders(frame, handle) { - t.Close() - break - } - case *http2.DataFrame: - t.handleData(frame) - case *http2.RSTStreamFrame: - t.handleRSTStream(frame) - case *http2.SettingsFrame: - t.handleSettings(frame) - case *http2.PingFrame: - t.handlePing(frame) - case *http2.WindowUpdateFrame: - t.handleWindowUpdate(frame) - case *http2.GoAwayFrame: - // TODO: Handle GoAway from the client appropriately. - default: - grpclog.Printf("transport: http2Server.HandleStreams found unhandled frame type %v.", frame) - } - } -} - -func (t *http2Server) getStream(f http2.Frame) (*Stream, bool) { - t.mu.Lock() - defer t.mu.Unlock() - if t.activeStreams == nil { - // The transport is closing. - return nil, false - } - s, ok := t.activeStreams[f.Header().StreamID] - if !ok { - // The stream is already done. - return nil, false - } - return s, true -} - -// updateWindow adjusts the inbound quota for the stream and the transport. -// Window updates will deliver to the controller for sending when -// the cumulative quota exceeds the corresponding threshold. -func (t *http2Server) updateWindow(s *Stream, n uint32) { - s.mu.Lock() - defer s.mu.Unlock() - if s.state == streamDone { - return - } - if w := t.fc.onRead(n); w > 0 { - t.controlBuf.put(&windowUpdate{0, w}) - } - if w := s.fc.onRead(n); w > 0 { - t.controlBuf.put(&windowUpdate{s.id, w}) - } -} - -func (t *http2Server) handleData(f *http2.DataFrame) { - size := len(f.Data()) - if err := t.fc.onData(uint32(size)); err != nil { - grpclog.Printf("transport: http2Server %v", err) - t.Close() - return - } - // Select the right stream to dispatch. - s, ok := t.getStream(f) - if !ok { - if w := t.fc.onRead(uint32(size)); w > 0 { - t.controlBuf.put(&windowUpdate{0, w}) - } - return - } - if size > 0 { - s.mu.Lock() - if s.state == streamDone { - s.mu.Unlock() - // The stream has been closed. Release the corresponding quota. - if w := t.fc.onRead(uint32(size)); w > 0 { - t.controlBuf.put(&windowUpdate{0, w}) - } - return - } - if err := s.fc.onData(uint32(size)); err != nil { - s.mu.Unlock() - t.closeStream(s) - t.controlBuf.put(&resetStream{s.id, http2.ErrCodeFlowControl}) - return - } - s.mu.Unlock() - // TODO(bradfitz, zhaoq): A copy is required here because there is no - // guarantee f.Data() is consumed before the arrival of next frame. - // Can this copy be eliminated? - data := make([]byte, size) - copy(data, f.Data()) - s.write(recvMsg{data: data}) - } - if f.Header().Flags.Has(http2.FlagDataEndStream) { - // Received the end of stream from the client. - s.mu.Lock() - if s.state != streamDone { - s.state = streamReadDone - } - s.mu.Unlock() - s.write(recvMsg{err: io.EOF}) - } -} - -func (t *http2Server) handleRSTStream(f *http2.RSTStreamFrame) { - s, ok := t.getStream(f) - if !ok { - return - } - t.closeStream(s) -} - -func (t *http2Server) handleSettings(f *http2.SettingsFrame) { - if f.IsAck() { - return - } - var ss []http2.Setting - f.ForeachSetting(func(s http2.Setting) error { - ss = append(ss, s) - return nil - }) - // The settings will be applied once the ack is sent. - t.controlBuf.put(&settings{ack: true, ss: ss}) -} - -func (t *http2Server) handlePing(f *http2.PingFrame) { - if f.IsAck() { // Do nothing. - return - } - pingAck := &ping{ack: true} - copy(pingAck.data[:], f.Data[:]) - t.controlBuf.put(pingAck) -} - -func (t *http2Server) handleWindowUpdate(f *http2.WindowUpdateFrame) { - id := f.Header().StreamID - incr := f.Increment - if id == 0 { - t.sendQuotaPool.add(int(incr)) - return - } - if s, ok := t.getStream(f); ok { - s.sendQuotaPool.add(int(incr)) - } -} - -func (t *http2Server) writeHeaders(s *Stream, b *bytes.Buffer, endStream bool) error { - first := true - endHeaders := false - var err error - // Sends the headers in a single batch. - for !endHeaders { - size := t.hBuf.Len() - if size > http2MaxFrameLen { - size = http2MaxFrameLen - } else { - endHeaders = true - } - if first { - p := http2.HeadersFrameParam{ - StreamID: s.id, - BlockFragment: b.Next(size), - EndStream: endStream, - EndHeaders: endHeaders, - } - err = t.framer.writeHeaders(endHeaders, p) - first = false - } else { - err = t.framer.writeContinuation(endHeaders, s.id, endHeaders, b.Next(size)) - } - if err != nil { - t.Close() - return connectionErrorf(true, err, "transport: %v", err) - } - } - return nil -} - -// WriteHeader sends the header metedata md back to the client. -func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error { - s.mu.Lock() - if s.headerOk || s.state == streamDone { - s.mu.Unlock() - return ErrIllegalHeaderWrite - } - s.headerOk = true - if md.Len() > 0 { - if s.header.Len() > 0 { - s.header = metadata.Join(s.header, md) - } else { - s.header = md - } - } - md = s.header - s.mu.Unlock() - if _, err := wait(s.ctx, nil, nil, t.shutdownChan, t.writableChan); err != nil { - return err - } - t.hBuf.Reset() - t.hEnc.WriteField(hpack.HeaderField{Name: ":status", Value: "200"}) - t.hEnc.WriteField(hpack.HeaderField{Name: "content-type", Value: "application/grpc"}) - if s.sendCompress != "" { - t.hEnc.WriteField(hpack.HeaderField{Name: "grpc-encoding", Value: s.sendCompress}) - } - for k, v := range md { - if isReservedHeader(k) { - // Clients don't tolerate reading restricted headers after some non restricted ones were sent. - continue - } - for _, entry := range v { - t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: entry}) - } - } - if err := t.writeHeaders(s, t.hBuf, false); err != nil { - return err - } - t.writableChan <- 0 - return nil -} - -// WriteStatus sends stream status to the client and terminates the stream. -// There is no further I/O operations being able to perform on this stream. -// TODO(zhaoq): Now it indicates the end of entire stream. Revisit if early -// OK is adopted. -func (t *http2Server) WriteStatus(s *Stream, statusCode codes.Code, statusDesc string) error { - var headersSent, hasHeader bool - s.mu.Lock() - if s.state == streamDone { - s.mu.Unlock() - return nil - } - if s.headerOk { - headersSent = true - } - if s.header.Len() > 0 { - hasHeader = true - } - s.mu.Unlock() - - if !headersSent && hasHeader { - t.WriteHeader(s, nil) - headersSent = true - } - - if _, err := wait(s.ctx, nil, nil, t.shutdownChan, t.writableChan); err != nil { - return err - } - t.hBuf.Reset() - if !headersSent { - t.hEnc.WriteField(hpack.HeaderField{Name: ":status", Value: "200"}) - t.hEnc.WriteField(hpack.HeaderField{Name: "content-type", Value: "application/grpc"}) - } - t.hEnc.WriteField( - hpack.HeaderField{ - Name: "grpc-status", - Value: strconv.Itoa(int(statusCode)), - }) - t.hEnc.WriteField(hpack.HeaderField{Name: "grpc-message", Value: encodeGrpcMessage(statusDesc)}) - // Attach the trailer metadata. - for k, v := range s.trailer { - // Clients don't tolerate reading restricted headers after some non restricted ones were sent. - if isReservedHeader(k) { - continue - } - for _, entry := range v { - t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: entry}) - } - } - if err := t.writeHeaders(s, t.hBuf, true); err != nil { - t.Close() - return err - } - t.closeStream(s) - t.writableChan <- 0 - return nil -} - -// Write converts the data into HTTP2 data frame and sends it out. Non-nil error -// is returns if it fails (e.g., framing error, transport error). -func (t *http2Server) Write(s *Stream, data []byte, opts *Options) error { - // TODO(zhaoq): Support multi-writers for a single stream. - var writeHeaderFrame bool - s.mu.Lock() - if s.state == streamDone { - s.mu.Unlock() - return streamErrorf(codes.Unknown, "the stream has been done") - } - if !s.headerOk { - writeHeaderFrame = true - } - s.mu.Unlock() - if writeHeaderFrame { - t.WriteHeader(s, nil) - } - r := bytes.NewBuffer(data) - for { - if r.Len() == 0 { - return nil - } - size := http2MaxFrameLen - s.sendQuotaPool.add(0) - // Wait until the stream has some quota to send the data. - sq, err := wait(s.ctx, nil, nil, t.shutdownChan, s.sendQuotaPool.acquire()) - if err != nil { - return err - } - t.sendQuotaPool.add(0) - // Wait until the transport has some quota to send the data. - tq, err := wait(s.ctx, nil, nil, t.shutdownChan, t.sendQuotaPool.acquire()) - if err != nil { - if _, ok := err.(StreamError); ok { - t.sendQuotaPool.cancel() - } - return err - } - if sq < size { - size = sq - } - if tq < size { - size = tq - } - p := r.Next(size) - ps := len(p) - if ps < sq { - // Overbooked stream quota. Return it back. - s.sendQuotaPool.add(sq - ps) - } - if ps < tq { - // Overbooked transport quota. Return it back. - t.sendQuotaPool.add(tq - ps) - } - t.framer.adjustNumWriters(1) - // Got some quota. Try to acquire writing privilege on the - // transport. - if _, err := wait(s.ctx, nil, nil, t.shutdownChan, t.writableChan); err != nil { - if _, ok := err.(StreamError); ok { - // Return the connection quota back. - t.sendQuotaPool.add(ps) - } - if t.framer.adjustNumWriters(-1) == 0 { - // This writer is the last one in this batch and has the - // responsibility to flush the buffered frames. It queues - // a flush request to controlBuf instead of flushing directly - // in order to avoid the race with other writing or flushing. - t.controlBuf.put(&flushIO{}) - } - return err - } - select { - case <-s.ctx.Done(): - t.sendQuotaPool.add(ps) - if t.framer.adjustNumWriters(-1) == 0 { - t.controlBuf.put(&flushIO{}) - } - t.writableChan <- 0 - return ContextErr(s.ctx.Err()) - default: - } - var forceFlush bool - if r.Len() == 0 && t.framer.adjustNumWriters(0) == 1 && !opts.Last { - forceFlush = true - } - if err := t.framer.writeData(forceFlush, s.id, false, p); err != nil { - t.Close() - return connectionErrorf(true, err, "transport: %v", err) - } - if t.framer.adjustNumWriters(-1) == 0 { - t.framer.flushWrite() - } - t.writableChan <- 0 - } - -} - -func (t *http2Server) applySettings(ss []http2.Setting) { - for _, s := range ss { - if s.ID == http2.SettingInitialWindowSize { - t.mu.Lock() - defer t.mu.Unlock() - for _, stream := range t.activeStreams { - stream.sendQuotaPool.reset(int(s.Val - t.streamSendQuota)) - } - t.streamSendQuota = s.Val - } - - } -} - -// controller running in a separate goroutine takes charge of sending control -// frames (e.g., window update, reset stream, setting, etc.) to the server. -func (t *http2Server) controller() { - for { - select { - case i := <-t.controlBuf.get(): - t.controlBuf.load() - select { - case <-t.writableChan: - switch i := i.(type) { - case *windowUpdate: - t.framer.writeWindowUpdate(true, i.streamID, i.increment) - case *settings: - if i.ack { - t.framer.writeSettingsAck(true) - t.applySettings(i.ss) - } else { - t.framer.writeSettings(true, i.ss...) - } - case *resetStream: - t.framer.writeRSTStream(true, i.streamID, i.code) - case *goAway: - t.mu.Lock() - if t.state == closing { - t.mu.Unlock() - // The transport is closing. - return - } - sid := t.maxStreamID - t.state = draining - t.mu.Unlock() - t.framer.writeGoAway(true, sid, http2.ErrCodeNo, nil) - case *flushIO: - t.framer.flushWrite() - case *ping: - t.framer.writePing(true, i.ack, i.data) - default: - grpclog.Printf("transport: http2Server.controller got unexpected item type %v\n", i) - } - t.writableChan <- 0 - continue - case <-t.shutdownChan: - return - } - case <-t.shutdownChan: - return - } - } -} - -// Close starts shutting down the http2Server transport. -// TODO(zhaoq): Now the destruction is not blocked on any pending streams. This -// could cause some resource issue. Revisit this later. -func (t *http2Server) Close() (err error) { - t.mu.Lock() - if t.state == closing { - t.mu.Unlock() - return errors.New("transport: Close() was already called") - } - t.state = closing - streams := t.activeStreams - t.activeStreams = nil - t.mu.Unlock() - close(t.shutdownChan) - err = t.conn.Close() - // Cancel all active streams. - for _, s := range streams { - s.cancel() - } - return -} - -// closeStream clears the footprint of a stream when the stream is not needed -// any more. -func (t *http2Server) closeStream(s *Stream) { - t.mu.Lock() - delete(t.activeStreams, s.id) - if t.state == draining && len(t.activeStreams) == 0 { - defer t.Close() - } - t.mu.Unlock() - // In case stream sending and receiving are invoked in separate - // goroutines (e.g., bi-directional streaming), cancel needs to be - // called to interrupt the potential blocking on other goroutines. - s.cancel() - s.mu.Lock() - if q := s.fc.resetPendingData(); q > 0 { - if w := t.fc.onRead(q); w > 0 { - t.controlBuf.put(&windowUpdate{0, w}) - } - } - if s.state == streamDone { - s.mu.Unlock() - return - } - s.state = streamDone - s.mu.Unlock() -} - -func (t *http2Server) RemoteAddr() net.Addr { - return t.conn.RemoteAddr() -} - -func (t *http2Server) Drain() { - t.controlBuf.put(&goAway{}) -} diff --git a/vendor/google.golang.org/grpc/transport/http_util.go b/vendor/google.golang.org/grpc/transport/http_util.go deleted file mode 100644 index a3c68d4ca..000000000 --- a/vendor/google.golang.org/grpc/transport/http_util.go +++ /dev/null @@ -1,513 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -package transport - -import ( - "bufio" - "bytes" - "fmt" - "io" - "net" - "strconv" - "strings" - "sync/atomic" - "time" - - "golang.org/x/net/http2" - "golang.org/x/net/http2/hpack" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/metadata" -) - -const ( - // The primary user agent - primaryUA = "grpc-go/1.0" - // http2MaxFrameLen specifies the max length of a HTTP2 frame. - http2MaxFrameLen = 16384 // 16KB frame - // http://http2.github.io/http2-spec/#SettingValues - http2InitHeaderTableSize = 4096 - // http2IOBufSize specifies the buffer size for sending frames. - http2IOBufSize = 32 * 1024 -) - -var ( - clientPreface = []byte(http2.ClientPreface) - http2ErrConvTab = map[http2.ErrCode]codes.Code{ - http2.ErrCodeNo: codes.Internal, - http2.ErrCodeProtocol: codes.Internal, - http2.ErrCodeInternal: codes.Internal, - http2.ErrCodeFlowControl: codes.ResourceExhausted, - http2.ErrCodeSettingsTimeout: codes.Internal, - http2.ErrCodeStreamClosed: codes.Internal, - http2.ErrCodeFrameSize: codes.Internal, - http2.ErrCodeRefusedStream: codes.Unavailable, - http2.ErrCodeCancel: codes.Canceled, - http2.ErrCodeCompression: codes.Internal, - http2.ErrCodeConnect: codes.Internal, - http2.ErrCodeEnhanceYourCalm: codes.ResourceExhausted, - http2.ErrCodeInadequateSecurity: codes.PermissionDenied, - http2.ErrCodeHTTP11Required: codes.FailedPrecondition, - } - statusCodeConvTab = map[codes.Code]http2.ErrCode{ - codes.Internal: http2.ErrCodeInternal, - codes.Canceled: http2.ErrCodeCancel, - codes.Unavailable: http2.ErrCodeRefusedStream, - codes.ResourceExhausted: http2.ErrCodeEnhanceYourCalm, - codes.PermissionDenied: http2.ErrCodeInadequateSecurity, - } -) - -// Records the states during HPACK decoding. Must be reset once the -// decoding of the entire headers are finished. -type decodeState struct { - err error // first error encountered decoding - - encoding string - // statusCode caches the stream status received from the trailer - // the server sent. Client side only. - statusCode codes.Code - statusDesc string - // Server side only fields. - timeoutSet bool - timeout time.Duration - method string - // key-value metadata map from the peer. - mdata map[string][]string -} - -// isReservedHeader checks whether hdr belongs to HTTP2 headers -// reserved by gRPC protocol. Any other headers are classified as the -// user-specified metadata. -func isReservedHeader(hdr string) bool { - if hdr != "" && hdr[0] == ':' { - return true - } - switch hdr { - case "content-type", - "grpc-message-type", - "grpc-encoding", - "grpc-message", - "grpc-status", - "grpc-timeout", - "te": - return true - default: - return false - } -} - -// isWhitelistedPseudoHeader checks whether hdr belongs to HTTP2 pseudoheaders -// that should be propagated into metadata visible to users. -func isWhitelistedPseudoHeader(hdr string) bool { - switch hdr { - case ":authority": - return true - default: - return false - } -} - -func (d *decodeState) setErr(err error) { - if d.err == nil { - d.err = err - } -} - -func validContentType(t string) bool { - e := "application/grpc" - if !strings.HasPrefix(t, e) { - return false - } - // Support variations on the content-type - // (e.g. "application/grpc+blah", "application/grpc;blah"). - if len(t) > len(e) && t[len(e)] != '+' && t[len(e)] != ';' { - return false - } - return true -} - -func (d *decodeState) processHeaderField(f hpack.HeaderField) { - switch f.Name { - case "content-type": - if !validContentType(f.Value) { - d.setErr(streamErrorf(codes.FailedPrecondition, "transport: received the unexpected content-type %q", f.Value)) - return - } - case "grpc-encoding": - d.encoding = f.Value - case "grpc-status": - code, err := strconv.Atoi(f.Value) - if err != nil { - d.setErr(streamErrorf(codes.Internal, "transport: malformed grpc-status: %v", err)) - return - } - d.statusCode = codes.Code(code) - case "grpc-message": - d.statusDesc = decodeGrpcMessage(f.Value) - case "grpc-timeout": - d.timeoutSet = true - var err error - d.timeout, err = decodeTimeout(f.Value) - if err != nil { - d.setErr(streamErrorf(codes.Internal, "transport: malformed time-out: %v", err)) - return - } - case ":path": - d.method = f.Value - default: - if !isReservedHeader(f.Name) || isWhitelistedPseudoHeader(f.Name) { - if f.Name == "user-agent" { - i := strings.LastIndex(f.Value, " ") - if i == -1 { - // There is no application user agent string being set. - return - } - // Extract the application user agent string. - f.Value = f.Value[:i] - } - if d.mdata == nil { - d.mdata = make(map[string][]string) - } - k, v, err := metadata.DecodeKeyValue(f.Name, f.Value) - if err != nil { - grpclog.Printf("Failed to decode (%q, %q): %v", f.Name, f.Value, err) - return - } - d.mdata[k] = append(d.mdata[k], v) - } - } -} - -type timeoutUnit uint8 - -const ( - hour timeoutUnit = 'H' - minute timeoutUnit = 'M' - second timeoutUnit = 'S' - millisecond timeoutUnit = 'm' - microsecond timeoutUnit = 'u' - nanosecond timeoutUnit = 'n' -) - -func timeoutUnitToDuration(u timeoutUnit) (d time.Duration, ok bool) { - switch u { - case hour: - return time.Hour, true - case minute: - return time.Minute, true - case second: - return time.Second, true - case millisecond: - return time.Millisecond, true - case microsecond: - return time.Microsecond, true - case nanosecond: - return time.Nanosecond, true - default: - } - return -} - -const maxTimeoutValue int64 = 100000000 - 1 - -// div does integer division and round-up the result. Note that this is -// equivalent to (d+r-1)/r but has less chance to overflow. -func div(d, r time.Duration) int64 { - if m := d % r; m > 0 { - return int64(d/r + 1) - } - return int64(d / r) -} - -// TODO(zhaoq): It is the simplistic and not bandwidth efficient. Improve it. -func encodeTimeout(t time.Duration) string { - if t <= 0 { - return "0n" - } - if d := div(t, time.Nanosecond); d <= maxTimeoutValue { - return strconv.FormatInt(d, 10) + "n" - } - if d := div(t, time.Microsecond); d <= maxTimeoutValue { - return strconv.FormatInt(d, 10) + "u" - } - if d := div(t, time.Millisecond); d <= maxTimeoutValue { - return strconv.FormatInt(d, 10) + "m" - } - if d := div(t, time.Second); d <= maxTimeoutValue { - return strconv.FormatInt(d, 10) + "S" - } - if d := div(t, time.Minute); d <= maxTimeoutValue { - return strconv.FormatInt(d, 10) + "M" - } - // Note that maxTimeoutValue * time.Hour > MaxInt64. - return strconv.FormatInt(div(t, time.Hour), 10) + "H" -} - -func decodeTimeout(s string) (time.Duration, error) { - size := len(s) - if size < 2 { - return 0, fmt.Errorf("transport: timeout string is too short: %q", s) - } - unit := timeoutUnit(s[size-1]) - d, ok := timeoutUnitToDuration(unit) - if !ok { - return 0, fmt.Errorf("transport: timeout unit is not recognized: %q", s) - } - t, err := strconv.ParseInt(s[:size-1], 10, 64) - if err != nil { - return 0, err - } - return d * time.Duration(t), nil -} - -const ( - spaceByte = ' ' - tildaByte = '~' - percentByte = '%' -) - -// encodeGrpcMessage is used to encode status code in header field -// "grpc-message". -// It checks to see if each individual byte in msg is an -// allowable byte, and then either percent encoding or passing it through. -// When percent encoding, the byte is converted into hexadecimal notation -// with a '%' prepended. -func encodeGrpcMessage(msg string) string { - if msg == "" { - return "" - } - lenMsg := len(msg) - for i := 0; i < lenMsg; i++ { - c := msg[i] - if !(c >= spaceByte && c < tildaByte && c != percentByte) { - return encodeGrpcMessageUnchecked(msg) - } - } - return msg -} - -func encodeGrpcMessageUnchecked(msg string) string { - var buf bytes.Buffer - lenMsg := len(msg) - for i := 0; i < lenMsg; i++ { - c := msg[i] - if c >= spaceByte && c < tildaByte && c != percentByte { - buf.WriteByte(c) - } else { - buf.WriteString(fmt.Sprintf("%%%02X", c)) - } - } - return buf.String() -} - -// decodeGrpcMessage decodes the msg encoded by encodeGrpcMessage. -func decodeGrpcMessage(msg string) string { - if msg == "" { - return "" - } - lenMsg := len(msg) - for i := 0; i < lenMsg; i++ { - if msg[i] == percentByte && i+2 < lenMsg { - return decodeGrpcMessageUnchecked(msg) - } - } - return msg -} - -func decodeGrpcMessageUnchecked(msg string) string { - var buf bytes.Buffer - lenMsg := len(msg) - for i := 0; i < lenMsg; i++ { - c := msg[i] - if c == percentByte && i+2 < lenMsg { - parsed, err := strconv.ParseUint(msg[i+1:i+3], 16, 8) - if err != nil { - buf.WriteByte(c) - } else { - buf.WriteByte(byte(parsed)) - i += 2 - } - } else { - buf.WriteByte(c) - } - } - return buf.String() -} - -type framer struct { - numWriters int32 - reader io.Reader - writer *bufio.Writer - fr *http2.Framer -} - -func newFramer(conn net.Conn) *framer { - f := &framer{ - reader: bufio.NewReaderSize(conn, http2IOBufSize), - writer: bufio.NewWriterSize(conn, http2IOBufSize), - } - f.fr = http2.NewFramer(f.writer, f.reader) - f.fr.ReadMetaHeaders = hpack.NewDecoder(http2InitHeaderTableSize, nil) - return f -} - -func (f *framer) adjustNumWriters(i int32) int32 { - return atomic.AddInt32(&f.numWriters, i) -} - -// The following writeXXX functions can only be called when the caller gets -// unblocked from writableChan channel (i.e., owns the privilege to write). - -func (f *framer) writeContinuation(forceFlush bool, streamID uint32, endHeaders bool, headerBlockFragment []byte) error { - if err := f.fr.WriteContinuation(streamID, endHeaders, headerBlockFragment); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) writeData(forceFlush bool, streamID uint32, endStream bool, data []byte) error { - if err := f.fr.WriteData(streamID, endStream, data); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) writeGoAway(forceFlush bool, maxStreamID uint32, code http2.ErrCode, debugData []byte) error { - if err := f.fr.WriteGoAway(maxStreamID, code, debugData); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) writeHeaders(forceFlush bool, p http2.HeadersFrameParam) error { - if err := f.fr.WriteHeaders(p); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) writePing(forceFlush, ack bool, data [8]byte) error { - if err := f.fr.WritePing(ack, data); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) writePriority(forceFlush bool, streamID uint32, p http2.PriorityParam) error { - if err := f.fr.WritePriority(streamID, p); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) writePushPromise(forceFlush bool, p http2.PushPromiseParam) error { - if err := f.fr.WritePushPromise(p); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) writeRSTStream(forceFlush bool, streamID uint32, code http2.ErrCode) error { - if err := f.fr.WriteRSTStream(streamID, code); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) writeSettings(forceFlush bool, settings ...http2.Setting) error { - if err := f.fr.WriteSettings(settings...); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) writeSettingsAck(forceFlush bool) error { - if err := f.fr.WriteSettingsAck(); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) writeWindowUpdate(forceFlush bool, streamID, incr uint32) error { - if err := f.fr.WriteWindowUpdate(streamID, incr); err != nil { - return err - } - if forceFlush { - return f.writer.Flush() - } - return nil -} - -func (f *framer) flushWrite() error { - return f.writer.Flush() -} - -func (f *framer) readFrame() (http2.Frame, error) { - return f.fr.ReadFrame() -} - -func (f *framer) errorDetail() error { - return f.fr.ErrorDetail() -} diff --git a/vendor/google.golang.org/grpc/transport/pre_go16.go b/vendor/google.golang.org/grpc/transport/pre_go16.go deleted file mode 100644 index 33d91c17c..000000000 --- a/vendor/google.golang.org/grpc/transport/pre_go16.go +++ /dev/null @@ -1,51 +0,0 @@ -// +build !go1.6 - -/* - * Copyright 2016, Google Inc. - * 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. - * - */ - -package transport - -import ( - "net" - "time" - - "golang.org/x/net/context" -) - -// dialContext connects to the address on the named network. -func dialContext(ctx context.Context, network, address string) (net.Conn, error) { - var dialer net.Dialer - if deadline, ok := ctx.Deadline(); ok { - dialer.Timeout = deadline.Sub(time.Now()) - } - return dialer.Dial(network, address) -} diff --git a/vendor/google.golang.org/grpc/transport/transport.go b/vendor/google.golang.org/grpc/transport/transport.go deleted file mode 100644 index 413f7493b..000000000 --- a/vendor/google.golang.org/grpc/transport/transport.go +++ /dev/null @@ -1,595 +0,0 @@ -/* - * - * Copyright 2014, Google Inc. - * 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. - * - */ - -/* -Package transport defines and implements message oriented communication channel -to complete various transactions (e.g., an RPC). -*/ -package transport // import "google.golang.org/grpc/transport" - -import ( - "bytes" - "fmt" - "io" - "net" - "sync" - - "golang.org/x/net/context" - "golang.org/x/net/trace" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/credentials" - "google.golang.org/grpc/metadata" -) - -// recvMsg represents the received msg from the transport. All transport -// protocol specific info has been removed. -type recvMsg struct { - data []byte - // nil: received some data - // io.EOF: stream is completed. data is nil. - // other non-nil error: transport failure. data is nil. - err error -} - -func (*recvMsg) item() {} - -// All items in an out of a recvBuffer should be the same type. -type item interface { - item() -} - -// recvBuffer is an unbounded channel of item. -type recvBuffer struct { - c chan item - mu sync.Mutex - backlog []item -} - -func newRecvBuffer() *recvBuffer { - b := &recvBuffer{ - c: make(chan item, 1), - } - return b -} - -func (b *recvBuffer) put(r item) { - b.mu.Lock() - defer b.mu.Unlock() - if len(b.backlog) == 0 { - select { - case b.c <- r: - return - default: - } - } - b.backlog = append(b.backlog, r) -} - -func (b *recvBuffer) load() { - b.mu.Lock() - defer b.mu.Unlock() - if len(b.backlog) > 0 { - select { - case b.c <- b.backlog[0]: - b.backlog = b.backlog[1:] - default: - } - } -} - -// get returns the channel that receives an item in the buffer. -// -// Upon receipt of an item, the caller should call load to send another -// item onto the channel if there is any. -func (b *recvBuffer) get() <-chan item { - return b.c -} - -// recvBufferReader implements io.Reader interface to read the data from -// recvBuffer. -type recvBufferReader struct { - ctx context.Context - goAway chan struct{} - recv *recvBuffer - last *bytes.Reader // Stores the remaining data in the previous calls. - err error -} - -// Read reads the next len(p) bytes from last. If last is drained, it tries to -// read additional data from recv. It blocks if there no additional data available -// in recv. If Read returns any non-nil error, it will continue to return that error. -func (r *recvBufferReader) Read(p []byte) (n int, err error) { - if r.err != nil { - return 0, r.err - } - defer func() { r.err = err }() - if r.last != nil && r.last.Len() > 0 { - // Read remaining data left in last call. - return r.last.Read(p) - } - select { - case <-r.ctx.Done(): - return 0, ContextErr(r.ctx.Err()) - case <-r.goAway: - return 0, ErrStreamDrain - case i := <-r.recv.get(): - r.recv.load() - m := i.(*recvMsg) - if m.err != nil { - return 0, m.err - } - r.last = bytes.NewReader(m.data) - return r.last.Read(p) - } -} - -type streamState uint8 - -const ( - streamActive streamState = iota - streamWriteDone // EndStream sent - streamReadDone // EndStream received - streamDone // the entire stream is finished. -) - -// Stream represents an RPC in the transport layer. -type Stream struct { - id uint32 - // nil for client side Stream. - st ServerTransport - // ctx is the associated context of the stream. - ctx context.Context - // cancel is always nil for client side Stream. - cancel context.CancelFunc - // done is closed when the final status arrives. - done chan struct{} - // goAway is closed when the server sent GoAways signal before this stream was initiated. - goAway chan struct{} - // method records the associated RPC method of the stream. - method string - recvCompress string - sendCompress string - buf *recvBuffer - dec io.Reader - fc *inFlow - recvQuota uint32 - // The accumulated inbound quota pending for window update. - updateQuota uint32 - // The handler to control the window update procedure for both this - // particular stream and the associated transport. - windowHandler func(int) - - sendQuotaPool *quotaPool - // Close headerChan to indicate the end of reception of header metadata. - headerChan chan struct{} - // header caches the received header metadata. - header metadata.MD - // The key-value map of trailer metadata. - trailer metadata.MD - - mu sync.RWMutex // guard the following - // headerOK becomes true from the first header is about to send. - headerOk bool - state streamState - // true iff headerChan is closed. Used to avoid closing headerChan - // multiple times. - headerDone bool - // the status received from the server. - statusCode codes.Code - statusDesc string -} - -// RecvCompress returns the compression algorithm applied to the inbound -// message. It is empty string if there is no compression applied. -func (s *Stream) RecvCompress() string { - return s.recvCompress -} - -// SetSendCompress sets the compression algorithm to the stream. -func (s *Stream) SetSendCompress(str string) { - s.sendCompress = str -} - -// Done returns a chanel which is closed when it receives the final status -// from the server. -func (s *Stream) Done() <-chan struct{} { - return s.done -} - -// GoAway returns a channel which is closed when the server sent GoAways signal -// before this stream was initiated. -func (s *Stream) GoAway() <-chan struct{} { - return s.goAway -} - -// Header acquires the key-value pairs of header metadata once it -// is available. It blocks until i) the metadata is ready or ii) there is no -// header metadata or iii) the stream is cancelled/expired. -func (s *Stream) Header() (metadata.MD, error) { - select { - case <-s.ctx.Done(): - return nil, ContextErr(s.ctx.Err()) - case <-s.goAway: - return nil, ErrStreamDrain - case <-s.headerChan: - return s.header.Copy(), nil - } -} - -// Trailer returns the cached trailer metedata. Note that if it is not called -// after the entire stream is done, it could return an empty MD. Client -// side only. -func (s *Stream) Trailer() metadata.MD { - s.mu.RLock() - defer s.mu.RUnlock() - return s.trailer.Copy() -} - -// ServerTransport returns the underlying ServerTransport for the stream. -// The client side stream always returns nil. -func (s *Stream) ServerTransport() ServerTransport { - return s.st -} - -// Context returns the context of the stream. -func (s *Stream) Context() context.Context { - return s.ctx -} - -// TraceContext recreates the context of s with a trace.Trace. -func (s *Stream) TraceContext(tr trace.Trace) { - s.ctx = trace.NewContext(s.ctx, tr) -} - -// Method returns the method for the stream. -func (s *Stream) Method() string { - return s.method -} - -// StatusCode returns statusCode received from the server. -func (s *Stream) StatusCode() codes.Code { - return s.statusCode -} - -// StatusDesc returns statusDesc received from the server. -func (s *Stream) StatusDesc() string { - return s.statusDesc -} - -// SetHeader sets the header metadata. This can be called multiple times. -// Server side only. -func (s *Stream) SetHeader(md metadata.MD) error { - s.mu.Lock() - defer s.mu.Unlock() - if s.headerOk || s.state == streamDone { - return ErrIllegalHeaderWrite - } - if md.Len() == 0 { - return nil - } - s.header = metadata.Join(s.header, md) - return nil -} - -// SetTrailer sets the trailer metadata which will be sent with the RPC status -// by the server. This can be called multiple times. Server side only. -func (s *Stream) SetTrailer(md metadata.MD) error { - if md.Len() == 0 { - return nil - } - s.mu.Lock() - defer s.mu.Unlock() - s.trailer = metadata.Join(s.trailer, md) - return nil -} - -func (s *Stream) write(m recvMsg) { - s.buf.put(&m) -} - -// Read reads all the data available for this Stream from the transport and -// passes them into the decoder, which converts them into a gRPC message stream. -// The error is io.EOF when the stream is done or another non-nil error if -// the stream broke. -func (s *Stream) Read(p []byte) (n int, err error) { - n, err = s.dec.Read(p) - if err != nil { - return - } - s.windowHandler(n) - return -} - -// The key to save transport.Stream in the context. -type streamKey struct{} - -// newContextWithStream creates a new context from ctx and attaches stream -// to it. -func newContextWithStream(ctx context.Context, stream *Stream) context.Context { - return context.WithValue(ctx, streamKey{}, stream) -} - -// StreamFromContext returns the stream saved in ctx. -func StreamFromContext(ctx context.Context) (s *Stream, ok bool) { - s, ok = ctx.Value(streamKey{}).(*Stream) - return -} - -// state of transport -type transportState int - -const ( - reachable transportState = iota - unreachable - closing - draining -) - -// NewServerTransport creates a ServerTransport with conn or non-nil error -// if it fails. -func NewServerTransport(protocol string, conn net.Conn, maxStreams uint32, authInfo credentials.AuthInfo) (ServerTransport, error) { - return newHTTP2Server(conn, maxStreams, authInfo) -} - -// ConnectOptions covers all relevant options for communicating with the server. -type ConnectOptions struct { - // UserAgent is the application user agent. - UserAgent string - // Dialer specifies how to dial a network address. - Dialer func(context.Context, string) (net.Conn, error) - // PerRPCCredentials stores the PerRPCCredentials required to issue RPCs. - PerRPCCredentials []credentials.PerRPCCredentials - // TransportCredentials stores the Authenticator required to setup a client connection. - TransportCredentials credentials.TransportCredentials -} - -// TargetInfo contains the information of the target such as network address and metadata. -type TargetInfo struct { - Addr string - Metadata interface{} -} - -// NewClientTransport establishes the transport with the required ConnectOptions -// and returns it to the caller. -func NewClientTransport(ctx context.Context, target TargetInfo, opts ConnectOptions) (ClientTransport, error) { - return newHTTP2Client(ctx, target, opts) -} - -// Options provides additional hints and information for message -// transmission. -type Options struct { - // Last indicates whether this write is the last piece for - // this stream. - Last bool - - // Delay is a hint to the transport implementation for whether - // the data could be buffered for a batching write. The - // Transport implementation may ignore the hint. - Delay bool -} - -// CallHdr carries the information of a particular RPC. -type CallHdr struct { - // Host specifies the peer's host. - Host string - - // Method specifies the operation to perform. - Method string - - // RecvCompress specifies the compression algorithm applied on - // inbound messages. - RecvCompress string - - // SendCompress specifies the compression algorithm applied on - // outbound message. - SendCompress string - - // Flush indicates whether a new stream command should be sent - // to the peer without waiting for the first data. This is - // only a hint. The transport may modify the flush decision - // for performance purposes. - Flush bool -} - -// ClientTransport is the common interface for all gRPC client-side transport -// implementations. -type ClientTransport interface { - // Close tears down this transport. Once it returns, the transport - // should not be accessed any more. The caller must make sure this - // is called only once. - Close() error - - // GracefulClose starts to tear down the transport. It stops accepting - // new RPCs and wait the completion of the pending RPCs. - GracefulClose() error - - // Write sends the data for the given stream. A nil stream indicates - // the write is to be performed on the transport as a whole. - Write(s *Stream, data []byte, opts *Options) error - - // NewStream creates a Stream for an RPC. - NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error) - - // CloseStream clears the footprint of a stream when the stream is - // not needed any more. The err indicates the error incurred when - // CloseStream is called. Must be called when a stream is finished - // unless the associated transport is closing. - CloseStream(stream *Stream, err error) - - // Error returns a channel that is closed when some I/O error - // happens. Typically the caller should have a goroutine to monitor - // this in order to take action (e.g., close the current transport - // and create a new one) in error case. It should not return nil - // once the transport is initiated. - Error() <-chan struct{} - - // GoAway returns a channel that is closed when ClientTranspor - // receives the draining signal from the server (e.g., GOAWAY frame in - // HTTP/2). - GoAway() <-chan struct{} -} - -// ServerTransport is the common interface for all gRPC server-side transport -// implementations. -// -// Methods may be called concurrently from multiple goroutines, but -// Write methods for a given Stream will be called serially. -type ServerTransport interface { - // HandleStreams receives incoming streams using the given handler. - HandleStreams(func(*Stream)) - - // WriteHeader sends the header metadata for the given stream. - // WriteHeader may not be called on all streams. - WriteHeader(s *Stream, md metadata.MD) error - - // Write sends the data for the given stream. - // Write may not be called on all streams. - Write(s *Stream, data []byte, opts *Options) error - - // WriteStatus sends the status of a stream to the client. - // WriteStatus is the final call made on a stream and always - // occurs. - WriteStatus(s *Stream, statusCode codes.Code, statusDesc string) error - - // Close tears down the transport. Once it is called, the transport - // should not be accessed any more. All the pending streams and their - // handlers will be terminated asynchronously. - Close() error - - // RemoteAddr returns the remote network address. - RemoteAddr() net.Addr - - // Drain notifies the client this ServerTransport stops accepting new RPCs. - Drain() -} - -// streamErrorf creates an StreamError with the specified error code and description. -func streamErrorf(c codes.Code, format string, a ...interface{}) StreamError { - return StreamError{ - Code: c, - Desc: fmt.Sprintf(format, a...), - } -} - -// connectionErrorf creates an ConnectionError with the specified error description. -func connectionErrorf(temp bool, e error, format string, a ...interface{}) ConnectionError { - return ConnectionError{ - Desc: fmt.Sprintf(format, a...), - temp: temp, - err: e, - } -} - -// ConnectionError is an error that results in the termination of the -// entire connection and the retry of all the active streams. -type ConnectionError struct { - Desc string - temp bool - err error -} - -func (e ConnectionError) Error() string { - return fmt.Sprintf("connection error: desc = %q", e.Desc) -} - -// Temporary indicates if this connection error is temporary or fatal. -func (e ConnectionError) Temporary() bool { - return e.temp -} - -// Origin returns the original error of this connection error. -func (e ConnectionError) Origin() error { - // Never return nil error here. - // If the original error is nil, return itself. - if e.err == nil { - return e - } - return e.err -} - -var ( - // ErrConnClosing indicates that the transport is closing. - ErrConnClosing = connectionErrorf(true, nil, "transport is closing") - // ErrStreamDrain indicates that the stream is rejected by the server because - // the server stops accepting new RPCs. - ErrStreamDrain = streamErrorf(codes.Unavailable, "the server stops accepting new RPCs") -) - -// StreamError is an error that only affects one stream within a connection. -type StreamError struct { - Code codes.Code - Desc string -} - -func (e StreamError) Error() string { - return fmt.Sprintf("stream error: code = %d desc = %q", e.Code, e.Desc) -} - -// ContextErr converts the error from context package into a StreamError. -func ContextErr(err error) StreamError { - switch err { - case context.DeadlineExceeded: - return streamErrorf(codes.DeadlineExceeded, "%v", err) - case context.Canceled: - return streamErrorf(codes.Canceled, "%v", err) - } - panic(fmt.Sprintf("Unexpected error from context packet: %v", err)) -} - -// wait blocks until it can receive from ctx.Done, closing, or proceed. -// If it receives from ctx.Done, it returns 0, the StreamError for ctx.Err. -// If it receives from done, it returns 0, io.EOF if ctx is not done; otherwise -// it return the StreamError for ctx.Err. -// If it receives from goAway, it returns 0, ErrStreamDrain. -// If it receives from closing, it returns 0, ErrConnClosing. -// If it receives from proceed, it returns the received integer, nil. -func wait(ctx context.Context, done, goAway, closing <-chan struct{}, proceed <-chan int) (int, error) { - select { - case <-ctx.Done(): - return 0, ContextErr(ctx.Err()) - case <-done: - // User cancellation has precedence. - select { - case <-ctx.Done(): - return 0, ContextErr(ctx.Err()) - default: - } - return 0, io.EOF - case <-goAway: - return 0, ErrStreamDrain - case <-closing: - return 0, ErrConnClosing - case i := <-proceed: - return i, nil - } -} diff --git a/vendor/gopkg.in/square/go-jose.v2/LICENSE b/vendor/gopkg.in/square/go-jose.v2/LICENSE deleted file mode 100644 index d64569567..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/gopkg.in/square/go-jose.v2/README.md b/vendor/gopkg.in/square/go-jose.v2/README.md deleted file mode 100644 index 43bf1fbea..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/README.md +++ /dev/null @@ -1,119 +0,0 @@ -# Go JOSE - -[![godoc](http://img.shields.io/badge/godoc-version_1-blue.svg?style=flat)](https://godoc.org/gopkg.in/square/go-jose.v1) -[![godoc](http://img.shields.io/badge/godoc-version_2-blue.svg?style=flat)](https://godoc.org/gopkg.in/square/go-jose.v2) -[![license](http://img.shields.io/badge/license-apache_2.0-blue.svg?style=flat)](https://raw.githubusercontent.com/square/go-jose/master/LICENSE) -[![build](https://travis-ci.org/square/go-jose.svg?branch=master)](https://travis-ci.org/square/go-jose) -[![coverage](https://coveralls.io/repos/github/square/go-jose/badge.svg?branch=master)](https://coveralls.io/r/square/go-jose) - -Package jose aims to provide an implementation of the Javascript Object Signing -and Encryption set of standards. This includes support for JSON Web Encryption, -JSON Web Signature, and JSON Web Token standards. - -**Disclaimer**: This library contains encryption software that is subject to -the U.S. Export Administration Regulations. You may not export, re-export, -transfer or download this code or any part of it in violation of any United -States law, directive or regulation. In particular this software may not be -exported or re-exported in any form or on any media to Iran, North Sudan, -Syria, Cuba, or North Korea, or to denied persons or entities mentioned on any -US maintained blocked list. - -## Overview - -The implementation follows the -[JSON Web Encryption](http://dx.doi.org/10.17487/RFC7516) (RFC 7516), -[JSON Web Signature](http://dx.doi.org/10.17487/RFC7515) (RFC 7515), and -[JSON Web Token](http://dx.doi.org/10.17487/RFC7519) (RFC 7519). -Tables of supported algorithms are shown below. The library supports both -the compact and full serialization formats, and has optional support for -multiple recipients. It also comes with a small command-line utility -([`jose-util`](https://github.com/square/go-jose/tree/v2/jose-util)) -for dealing with JOSE messages in a shell. - -**Note**: We use a forked version of the `encoding/json` package from the Go -standard library which uses case-sensitive matching for member names (instead -of [case-insensitive matching](https://www.ietf.org/mail-archive/web/json/current/msg03763.html)). -This is to avoid differences in interpretation of messages between go-jose and -libraries in other languages. - -### Versions - -We use [gopkg.in](https://gopkg.in) for versioning. - -[Version 1](https://gopkg.in/square/go-jose.v1) is the old stable version: - - import "gopkg.in/square/go-jose.v1" - -[Version 2](https://gopkg.in/square/go-jose.v2) is for new development: - - import "gopkg.in/square/go-jose.v2" - -The interface for [go-jose.v1](https://gopkg.in/square/go-jose.v1) will remain -backwards compatible. No new feature development will take place on the `v1` branch, -however bug fixes and security fixes will be backported. - -The interface for [go-jose.v2](https://gopkg.in/square/go-jose.v2) is mostly -stable, but we suggest pinning to a particular revision for now as we still reserve -the right to make changes. New feature development happens on this branch. - -New in [go-jose.v2](https://gopkg.in/square/go-jose.v2) is a -[jwt](https://godoc.org/gopkg.in/square/go-jose.v2/jwt) sub-package -contributed by [@shaxbee](https://github.com/shaxbee). - -### Supported algorithms - -See below for a table of supported algorithms. Algorithm identifiers match -the names in the [JSON Web Algorithms](http://dx.doi.org/10.17487/RFC7518) -standard where possible. The Godoc reference has a list of constants. - - Key encryption | Algorithm identifier(s) - :------------------------- | :------------------------------ - RSA-PKCS#1v1.5 | RSA1_5 - RSA-OAEP | RSA-OAEP, RSA-OAEP-256 - AES key wrap | A128KW, A192KW, A256KW - AES-GCM key wrap | A128GCMKW, A192GCMKW, A256GCMKW - ECDH-ES + AES key wrap | ECDH-ES+A128KW, ECDH-ES+A192KW, ECDH-ES+A256KW - ECDH-ES (direct) | ECDH-ES1 - Direct encryption | dir1 - -1. Not supported in multi-recipient mode - - Signing / MAC | Algorithm identifier(s) - :------------------------- | :------------------------------ - RSASSA-PKCS#1v1.5 | RS256, RS384, RS512 - RSASSA-PSS | PS256, PS384, PS512 - HMAC | HS256, HS384, HS512 - ECDSA | ES256, ES384, ES512 - - Content encryption | Algorithm identifier(s) - :------------------------- | :------------------------------ - AES-CBC+HMAC | A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 - AES-GCM | A128GCM, A192GCM, A256GCM - - Compression | Algorithm identifiers(s) - :------------------------- | ------------------------------- - DEFLATE (RFC 1951) | DEF - -### Supported key types - -See below for a table of supported key types. These are understood by the -library, and can be passed to corresponding functions such as `NewEncrypter` or -`NewSigner`. Each of these keys can also be wrapped in a JWK if desired, which -allows attaching a key id. - - Algorithm(s) | Corresponding types - :------------------------- | ------------------------------- - RSA | *[rsa.PublicKey](http://golang.org/pkg/crypto/rsa/#PublicKey), *[rsa.PrivateKey](http://golang.org/pkg/crypto/rsa/#PrivateKey) - ECDH, ECDSA | *[ecdsa.PublicKey](http://golang.org/pkg/crypto/ecdsa/#PublicKey), *[ecdsa.PrivateKey](http://golang.org/pkg/crypto/ecdsa/#PrivateKey) - AES, HMAC | []byte - -## Examples - -[![godoc](http://img.shields.io/badge/godoc-version_1-blue.svg?style=flat)](https://godoc.org/gopkg.in/square/go-jose.v1) -[![godoc](http://img.shields.io/badge/godoc-version_2-blue.svg?style=flat)](https://godoc.org/gopkg.in/square/go-jose.v2) - -Examples can be found in the Godoc -reference for this package. The -[`jose-util`](https://github.com/square/go-jose/tree/v2/jose-util) -subdirectory also contains a small command-line utility which might be useful -as an example. diff --git a/vendor/gopkg.in/square/go-jose.v2/asymmetric.go b/vendor/gopkg.in/square/go-jose.v2/asymmetric.go deleted file mode 100644 index 15e9d11a2..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/asymmetric.go +++ /dev/null @@ -1,591 +0,0 @@ -/*- - * Copyright 2014 Square 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 - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT 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 jose - -import ( - "crypto" - "crypto/aes" - "crypto/ecdsa" - "crypto/rand" - "crypto/rsa" - "crypto/sha1" - "crypto/sha256" - "errors" - "fmt" - "math/big" - - "golang.org/x/crypto/ed25519" - "gopkg.in/square/go-jose.v2/cipher" - "gopkg.in/square/go-jose.v2/json" -) - -// A generic RSA-based encrypter/verifier -type rsaEncrypterVerifier struct { - publicKey *rsa.PublicKey -} - -// A generic RSA-based decrypter/signer -type rsaDecrypterSigner struct { - privateKey *rsa.PrivateKey -} - -// A generic EC-based encrypter/verifier -type ecEncrypterVerifier struct { - publicKey *ecdsa.PublicKey -} - -type edEncrypterVerifier struct { - publicKey ed25519.PublicKey -} - -// A key generator for ECDH-ES -type ecKeyGenerator struct { - size int - algID string - publicKey *ecdsa.PublicKey -} - -// A generic EC-based decrypter/signer -type ecDecrypterSigner struct { - privateKey *ecdsa.PrivateKey -} - -type edDecrypterSigner struct { - privateKey ed25519.PrivateKey -} - -// newRSARecipient creates recipientKeyInfo based on the given key. -func newRSARecipient(keyAlg KeyAlgorithm, publicKey *rsa.PublicKey) (recipientKeyInfo, error) { - // Verify that key management algorithm is supported by this encrypter - switch keyAlg { - case RSA1_5, RSA_OAEP, RSA_OAEP_256: - default: - return recipientKeyInfo{}, ErrUnsupportedAlgorithm - } - - if publicKey == nil { - return recipientKeyInfo{}, errors.New("invalid public key") - } - - return recipientKeyInfo{ - keyAlg: keyAlg, - keyEncrypter: &rsaEncrypterVerifier{ - publicKey: publicKey, - }, - }, nil -} - -// newRSASigner creates a recipientSigInfo based on the given key. -func newRSASigner(sigAlg SignatureAlgorithm, privateKey *rsa.PrivateKey) (recipientSigInfo, error) { - // Verify that key management algorithm is supported by this encrypter - switch sigAlg { - case RS256, RS384, RS512, PS256, PS384, PS512: - default: - return recipientSigInfo{}, ErrUnsupportedAlgorithm - } - - if privateKey == nil { - return recipientSigInfo{}, errors.New("invalid private key") - } - - return recipientSigInfo{ - sigAlg: sigAlg, - publicKey: &JSONWebKey{ - Key: &privateKey.PublicKey, - }, - signer: &rsaDecrypterSigner{ - privateKey: privateKey, - }, - }, nil -} - -func newEd25519Signer(sigAlg SignatureAlgorithm, privateKey ed25519.PrivateKey) (recipientSigInfo, error) { - if sigAlg != EdDSA { - return recipientSigInfo{}, ErrUnsupportedAlgorithm - } - - if privateKey == nil { - return recipientSigInfo{}, errors.New("invalid private key") - } - return recipientSigInfo{ - sigAlg: sigAlg, - publicKey: &JSONWebKey{ - Key: privateKey.Public(), - }, - signer: &edDecrypterSigner{ - privateKey: privateKey, - }, - }, nil -} - -// newECDHRecipient creates recipientKeyInfo based on the given key. -func newECDHRecipient(keyAlg KeyAlgorithm, publicKey *ecdsa.PublicKey) (recipientKeyInfo, error) { - // Verify that key management algorithm is supported by this encrypter - switch keyAlg { - case ECDH_ES, ECDH_ES_A128KW, ECDH_ES_A192KW, ECDH_ES_A256KW: - default: - return recipientKeyInfo{}, ErrUnsupportedAlgorithm - } - - if publicKey == nil || !publicKey.Curve.IsOnCurve(publicKey.X, publicKey.Y) { - return recipientKeyInfo{}, errors.New("invalid public key") - } - - return recipientKeyInfo{ - keyAlg: keyAlg, - keyEncrypter: &ecEncrypterVerifier{ - publicKey: publicKey, - }, - }, nil -} - -// newECDSASigner creates a recipientSigInfo based on the given key. -func newECDSASigner(sigAlg SignatureAlgorithm, privateKey *ecdsa.PrivateKey) (recipientSigInfo, error) { - // Verify that key management algorithm is supported by this encrypter - switch sigAlg { - case ES256, ES384, ES512: - default: - return recipientSigInfo{}, ErrUnsupportedAlgorithm - } - - if privateKey == nil { - return recipientSigInfo{}, errors.New("invalid private key") - } - - return recipientSigInfo{ - sigAlg: sigAlg, - publicKey: &JSONWebKey{ - Key: &privateKey.PublicKey, - }, - signer: &ecDecrypterSigner{ - privateKey: privateKey, - }, - }, nil -} - -// Encrypt the given payload and update the object. -func (ctx rsaEncrypterVerifier) encryptKey(cek []byte, alg KeyAlgorithm) (recipientInfo, error) { - encryptedKey, err := ctx.encrypt(cek, alg) - if err != nil { - return recipientInfo{}, err - } - - return recipientInfo{ - encryptedKey: encryptedKey, - header: &rawHeader{}, - }, nil -} - -// Encrypt the given payload. Based on the key encryption algorithm, -// this will either use RSA-PKCS1v1.5 or RSA-OAEP (with SHA-1 or SHA-256). -func (ctx rsaEncrypterVerifier) encrypt(cek []byte, alg KeyAlgorithm) ([]byte, error) { - switch alg { - case RSA1_5: - return rsa.EncryptPKCS1v15(randReader, ctx.publicKey, cek) - case RSA_OAEP: - return rsa.EncryptOAEP(sha1.New(), randReader, ctx.publicKey, cek, []byte{}) - case RSA_OAEP_256: - return rsa.EncryptOAEP(sha256.New(), randReader, ctx.publicKey, cek, []byte{}) - } - - return nil, ErrUnsupportedAlgorithm -} - -// Decrypt the given payload and return the content encryption key. -func (ctx rsaDecrypterSigner) decryptKey(headers rawHeader, recipient *recipientInfo, generator keyGenerator) ([]byte, error) { - return ctx.decrypt(recipient.encryptedKey, headers.getAlgorithm(), generator) -} - -// Decrypt the given payload. Based on the key encryption algorithm, -// this will either use RSA-PKCS1v1.5 or RSA-OAEP (with SHA-1 or SHA-256). -func (ctx rsaDecrypterSigner) decrypt(jek []byte, alg KeyAlgorithm, generator keyGenerator) ([]byte, error) { - // Note: The random reader on decrypt operations is only used for blinding, - // so stubbing is meanlingless (hence the direct use of rand.Reader). - switch alg { - case RSA1_5: - defer func() { - // DecryptPKCS1v15SessionKey sometimes panics on an invalid payload - // because of an index out of bounds error, which we want to ignore. - // This has been fixed in Go 1.3.1 (released 2014/08/13), the recover() - // only exists for preventing crashes with unpatched versions. - // See: https://groups.google.com/forum/#!topic/golang-dev/7ihX6Y6kx9k - // See: https://code.google.com/p/go/source/detail?r=58ee390ff31602edb66af41ed10901ec95904d33 - _ = recover() - }() - - // Perform some input validation. - keyBytes := ctx.privateKey.PublicKey.N.BitLen() / 8 - if keyBytes != len(jek) { - // Input size is incorrect, the encrypted payload should always match - // the size of the public modulus (e.g. using a 2048 bit key will - // produce 256 bytes of output). Reject this since it's invalid input. - return nil, ErrCryptoFailure - } - - cek, _, err := generator.genKey() - if err != nil { - return nil, ErrCryptoFailure - } - - // When decrypting an RSA-PKCS1v1.5 payload, we must take precautions to - // prevent chosen-ciphertext attacks as described in RFC 3218, "Preventing - // the Million Message Attack on Cryptographic Message Syntax". We are - // therefore deliberately ignoring errors here. - _ = rsa.DecryptPKCS1v15SessionKey(rand.Reader, ctx.privateKey, jek, cek) - - return cek, nil - case RSA_OAEP: - // Use rand.Reader for RSA blinding - return rsa.DecryptOAEP(sha1.New(), rand.Reader, ctx.privateKey, jek, []byte{}) - case RSA_OAEP_256: - // Use rand.Reader for RSA blinding - return rsa.DecryptOAEP(sha256.New(), rand.Reader, ctx.privateKey, jek, []byte{}) - } - - return nil, ErrUnsupportedAlgorithm -} - -// Sign the given payload -func (ctx rsaDecrypterSigner) signPayload(payload []byte, alg SignatureAlgorithm) (Signature, error) { - var hash crypto.Hash - - switch alg { - case RS256, PS256: - hash = crypto.SHA256 - case RS384, PS384: - hash = crypto.SHA384 - case RS512, PS512: - hash = crypto.SHA512 - default: - return Signature{}, ErrUnsupportedAlgorithm - } - - hasher := hash.New() - - // According to documentation, Write() on hash never fails - _, _ = hasher.Write(payload) - hashed := hasher.Sum(nil) - - var out []byte - var err error - - switch alg { - case RS256, RS384, RS512: - out, err = rsa.SignPKCS1v15(randReader, ctx.privateKey, hash, hashed) - case PS256, PS384, PS512: - out, err = rsa.SignPSS(randReader, ctx.privateKey, hash, hashed, &rsa.PSSOptions{ - SaltLength: rsa.PSSSaltLengthAuto, - }) - } - - if err != nil { - return Signature{}, err - } - - return Signature{ - Signature: out, - protected: &rawHeader{}, - }, nil -} - -// Verify the given payload -func (ctx rsaEncrypterVerifier) verifyPayload(payload []byte, signature []byte, alg SignatureAlgorithm) error { - var hash crypto.Hash - - switch alg { - case RS256, PS256: - hash = crypto.SHA256 - case RS384, PS384: - hash = crypto.SHA384 - case RS512, PS512: - hash = crypto.SHA512 - default: - return ErrUnsupportedAlgorithm - } - - hasher := hash.New() - - // According to documentation, Write() on hash never fails - _, _ = hasher.Write(payload) - hashed := hasher.Sum(nil) - - switch alg { - case RS256, RS384, RS512: - return rsa.VerifyPKCS1v15(ctx.publicKey, hash, hashed, signature) - case PS256, PS384, PS512: - return rsa.VerifyPSS(ctx.publicKey, hash, hashed, signature, nil) - } - - return ErrUnsupportedAlgorithm -} - -// Encrypt the given payload and update the object. -func (ctx ecEncrypterVerifier) encryptKey(cek []byte, alg KeyAlgorithm) (recipientInfo, error) { - switch alg { - case ECDH_ES: - // ECDH-ES mode doesn't wrap a key, the shared secret is used directly as the key. - return recipientInfo{ - header: &rawHeader{}, - }, nil - case ECDH_ES_A128KW, ECDH_ES_A192KW, ECDH_ES_A256KW: - default: - return recipientInfo{}, ErrUnsupportedAlgorithm - } - - generator := ecKeyGenerator{ - algID: string(alg), - publicKey: ctx.publicKey, - } - - switch alg { - case ECDH_ES_A128KW: - generator.size = 16 - case ECDH_ES_A192KW: - generator.size = 24 - case ECDH_ES_A256KW: - generator.size = 32 - } - - kek, header, err := generator.genKey() - if err != nil { - return recipientInfo{}, err - } - - block, err := aes.NewCipher(kek) - if err != nil { - return recipientInfo{}, err - } - - jek, err := josecipher.KeyWrap(block, cek) - if err != nil { - return recipientInfo{}, err - } - - return recipientInfo{ - encryptedKey: jek, - header: &header, - }, nil -} - -// Get key size for EC key generator -func (ctx ecKeyGenerator) keySize() int { - return ctx.size -} - -// Get a content encryption key for ECDH-ES -func (ctx ecKeyGenerator) genKey() ([]byte, rawHeader, error) { - priv, err := ecdsa.GenerateKey(ctx.publicKey.Curve, randReader) - if err != nil { - return nil, rawHeader{}, err - } - - out := josecipher.DeriveECDHES(ctx.algID, []byte{}, []byte{}, priv, ctx.publicKey, ctx.size) - - b, err := json.Marshal(&JSONWebKey{ - Key: &priv.PublicKey, - }) - if err != nil { - return nil, nil, err - } - - headers := rawHeader{ - headerEPK: makeRawMessage(b), - } - - return out, headers, nil -} - -// Decrypt the given payload and return the content encryption key. -func (ctx ecDecrypterSigner) decryptKey(headers rawHeader, recipient *recipientInfo, generator keyGenerator) ([]byte, error) { - epk, err := headers.getEPK() - if err != nil { - return nil, errors.New("square/go-jose: invalid epk header") - } - if epk == nil { - return nil, errors.New("square/go-jose: missing epk header") - } - - publicKey, ok := epk.Key.(*ecdsa.PublicKey) - if publicKey == nil || !ok { - return nil, errors.New("square/go-jose: invalid epk header") - } - - if !ctx.privateKey.Curve.IsOnCurve(publicKey.X, publicKey.Y) { - return nil, errors.New("square/go-jose: invalid public key in epk header") - } - - apuData, err := headers.getAPU() - if err != nil { - return nil, errors.New("square/go-jose: invalid apu header") - } - apvData, err := headers.getAPV() - if err != nil { - return nil, errors.New("square/go-jose: invalid apv header") - } - - deriveKey := func(algID string, size int) []byte { - return josecipher.DeriveECDHES(algID, apuData.bytes(), apvData.bytes(), ctx.privateKey, publicKey, size) - } - - var keySize int - - algorithm := headers.getAlgorithm() - switch algorithm { - case ECDH_ES: - // ECDH-ES uses direct key agreement, no key unwrapping necessary. - return deriveKey(string(headers.getEncryption()), generator.keySize()), nil - case ECDH_ES_A128KW: - keySize = 16 - case ECDH_ES_A192KW: - keySize = 24 - case ECDH_ES_A256KW: - keySize = 32 - default: - return nil, ErrUnsupportedAlgorithm - } - - key := deriveKey(string(algorithm), keySize) - block, err := aes.NewCipher(key) - if err != nil { - return nil, err - } - - return josecipher.KeyUnwrap(block, recipient.encryptedKey) -} -func (ctx edDecrypterSigner) signPayload(payload []byte, alg SignatureAlgorithm) (Signature, error) { - if alg != EdDSA { - return Signature{}, ErrUnsupportedAlgorithm - } - - sig, err := ctx.privateKey.Sign(randReader, payload, crypto.Hash(0)) - if err != nil { - return Signature{}, err - } - - return Signature{ - Signature: sig, - protected: &rawHeader{}, - }, nil -} - -func (ctx edEncrypterVerifier) verifyPayload(payload []byte, signature []byte, alg SignatureAlgorithm) error { - if alg != EdDSA { - return ErrUnsupportedAlgorithm - } - ok := ed25519.Verify(ctx.publicKey, payload, signature) - if !ok { - return errors.New("square/go-jose: ed25519 signature failed to verify") - } - return nil -} - -// Sign the given payload -func (ctx ecDecrypterSigner) signPayload(payload []byte, alg SignatureAlgorithm) (Signature, error) { - var expectedBitSize int - var hash crypto.Hash - - switch alg { - case ES256: - expectedBitSize = 256 - hash = crypto.SHA256 - case ES384: - expectedBitSize = 384 - hash = crypto.SHA384 - case ES512: - expectedBitSize = 521 - hash = crypto.SHA512 - } - - curveBits := ctx.privateKey.Curve.Params().BitSize - if expectedBitSize != curveBits { - return Signature{}, fmt.Errorf("square/go-jose: expected %d bit key, got %d bits instead", expectedBitSize, curveBits) - } - - hasher := hash.New() - - // According to documentation, Write() on hash never fails - _, _ = hasher.Write(payload) - hashed := hasher.Sum(nil) - - r, s, err := ecdsa.Sign(randReader, ctx.privateKey, hashed) - if err != nil { - return Signature{}, err - } - - keyBytes := curveBits / 8 - if curveBits%8 > 0 { - keyBytes++ - } - - // We serialize the outpus (r and s) into big-endian byte arrays and pad - // them with zeros on the left to make sure the sizes work out. Both arrays - // must be keyBytes long, and the output must be 2*keyBytes long. - rBytes := r.Bytes() - rBytesPadded := make([]byte, keyBytes) - copy(rBytesPadded[keyBytes-len(rBytes):], rBytes) - - sBytes := s.Bytes() - sBytesPadded := make([]byte, keyBytes) - copy(sBytesPadded[keyBytes-len(sBytes):], sBytes) - - out := append(rBytesPadded, sBytesPadded...) - - return Signature{ - Signature: out, - protected: &rawHeader{}, - }, nil -} - -// Verify the given payload -func (ctx ecEncrypterVerifier) verifyPayload(payload []byte, signature []byte, alg SignatureAlgorithm) error { - var keySize int - var hash crypto.Hash - - switch alg { - case ES256: - keySize = 32 - hash = crypto.SHA256 - case ES384: - keySize = 48 - hash = crypto.SHA384 - case ES512: - keySize = 66 - hash = crypto.SHA512 - default: - return ErrUnsupportedAlgorithm - } - - if len(signature) != 2*keySize { - return fmt.Errorf("square/go-jose: invalid signature size, have %d bytes, wanted %d", len(signature), 2*keySize) - } - - hasher := hash.New() - - // According to documentation, Write() on hash never fails - _, _ = hasher.Write(payload) - hashed := hasher.Sum(nil) - - r := big.NewInt(0).SetBytes(signature[:keySize]) - s := big.NewInt(0).SetBytes(signature[keySize:]) - - match := ecdsa.Verify(ctx.publicKey, hashed, r, s) - if !match { - return errors.New("square/go-jose: ecdsa signature failed to verify") - } - - return nil -} diff --git a/vendor/gopkg.in/square/go-jose.v2/cipher/cbc_hmac.go b/vendor/gopkg.in/square/go-jose.v2/cipher/cbc_hmac.go deleted file mode 100644 index 126b85ce2..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/cipher/cbc_hmac.go +++ /dev/null @@ -1,196 +0,0 @@ -/*- - * Copyright 2014 Square 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 - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT 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 josecipher - -import ( - "bytes" - "crypto/cipher" - "crypto/hmac" - "crypto/sha256" - "crypto/sha512" - "crypto/subtle" - "encoding/binary" - "errors" - "hash" -) - -const ( - nonceBytes = 16 -) - -// NewCBCHMAC instantiates a new AEAD based on CBC+HMAC. -func NewCBCHMAC(key []byte, newBlockCipher func([]byte) (cipher.Block, error)) (cipher.AEAD, error) { - keySize := len(key) / 2 - integrityKey := key[:keySize] - encryptionKey := key[keySize:] - - blockCipher, err := newBlockCipher(encryptionKey) - if err != nil { - return nil, err - } - - var hash func() hash.Hash - switch keySize { - case 16: - hash = sha256.New - case 24: - hash = sha512.New384 - case 32: - hash = sha512.New - } - - return &cbcAEAD{ - hash: hash, - blockCipher: blockCipher, - authtagBytes: keySize, - integrityKey: integrityKey, - }, nil -} - -// An AEAD based on CBC+HMAC -type cbcAEAD struct { - hash func() hash.Hash - authtagBytes int - integrityKey []byte - blockCipher cipher.Block -} - -func (ctx *cbcAEAD) NonceSize() int { - return nonceBytes -} - -func (ctx *cbcAEAD) Overhead() int { - // Maximum overhead is block size (for padding) plus auth tag length, where - // the length of the auth tag is equivalent to the key size. - return ctx.blockCipher.BlockSize() + ctx.authtagBytes -} - -// Seal encrypts and authenticates the plaintext. -func (ctx *cbcAEAD) Seal(dst, nonce, plaintext, data []byte) []byte { - // Output buffer -- must take care not to mangle plaintext input. - ciphertext := make([]byte, uint64(len(plaintext))+uint64(ctx.Overhead()))[:len(plaintext)] - copy(ciphertext, plaintext) - ciphertext = padBuffer(ciphertext, ctx.blockCipher.BlockSize()) - - cbc := cipher.NewCBCEncrypter(ctx.blockCipher, nonce) - - cbc.CryptBlocks(ciphertext, ciphertext) - authtag := ctx.computeAuthTag(data, nonce, ciphertext) - - ret, out := resize(dst, uint64(len(dst))+uint64(len(ciphertext))+uint64(len(authtag))) - copy(out, ciphertext) - copy(out[len(ciphertext):], authtag) - - return ret -} - -// Open decrypts and authenticates the ciphertext. -func (ctx *cbcAEAD) Open(dst, nonce, ciphertext, data []byte) ([]byte, error) { - if len(ciphertext) < ctx.authtagBytes { - return nil, errors.New("square/go-jose: invalid ciphertext (too short)") - } - - offset := len(ciphertext) - ctx.authtagBytes - expectedTag := ctx.computeAuthTag(data, nonce, ciphertext[:offset]) - match := subtle.ConstantTimeCompare(expectedTag, ciphertext[offset:]) - if match != 1 { - return nil, errors.New("square/go-jose: invalid ciphertext (auth tag mismatch)") - } - - cbc := cipher.NewCBCDecrypter(ctx.blockCipher, nonce) - - // Make copy of ciphertext buffer, don't want to modify in place - buffer := append([]byte{}, []byte(ciphertext[:offset])...) - - if len(buffer)%ctx.blockCipher.BlockSize() > 0 { - return nil, errors.New("square/go-jose: invalid ciphertext (invalid length)") - } - - cbc.CryptBlocks(buffer, buffer) - - // Remove padding - plaintext, err := unpadBuffer(buffer, ctx.blockCipher.BlockSize()) - if err != nil { - return nil, err - } - - ret, out := resize(dst, uint64(len(dst))+uint64(len(plaintext))) - copy(out, plaintext) - - return ret, nil -} - -// Compute an authentication tag -func (ctx *cbcAEAD) computeAuthTag(aad, nonce, ciphertext []byte) []byte { - buffer := make([]byte, uint64(len(aad))+uint64(len(nonce))+uint64(len(ciphertext))+8) - n := 0 - n += copy(buffer, aad) - n += copy(buffer[n:], nonce) - n += copy(buffer[n:], ciphertext) - binary.BigEndian.PutUint64(buffer[n:], uint64(len(aad))*8) - - // According to documentation, Write() on hash.Hash never fails. - hmac := hmac.New(ctx.hash, ctx.integrityKey) - _, _ = hmac.Write(buffer) - - return hmac.Sum(nil)[:ctx.authtagBytes] -} - -// resize ensures the the given slice has a capacity of at least n bytes. -// If the capacity of the slice is less than n, a new slice is allocated -// and the existing data will be copied. -func resize(in []byte, n uint64) (head, tail []byte) { - if uint64(cap(in)) >= n { - head = in[:n] - } else { - head = make([]byte, n) - copy(head, in) - } - - tail = head[len(in):] - return -} - -// Apply padding -func padBuffer(buffer []byte, blockSize int) []byte { - missing := blockSize - (len(buffer) % blockSize) - ret, out := resize(buffer, uint64(len(buffer))+uint64(missing)) - padding := bytes.Repeat([]byte{byte(missing)}, missing) - copy(out, padding) - return ret -} - -// Remove padding -func unpadBuffer(buffer []byte, blockSize int) ([]byte, error) { - if len(buffer)%blockSize != 0 { - return nil, errors.New("square/go-jose: invalid padding") - } - - last := buffer[len(buffer)-1] - count := int(last) - - if count == 0 || count > blockSize || count > len(buffer) { - return nil, errors.New("square/go-jose: invalid padding") - } - - padding := bytes.Repeat([]byte{last}, count) - if !bytes.HasSuffix(buffer, padding) { - return nil, errors.New("square/go-jose: invalid padding") - } - - return buffer[:len(buffer)-count], nil -} diff --git a/vendor/gopkg.in/square/go-jose.v2/cipher/concat_kdf.go b/vendor/gopkg.in/square/go-jose.v2/cipher/concat_kdf.go deleted file mode 100644 index f62c3bdba..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/cipher/concat_kdf.go +++ /dev/null @@ -1,75 +0,0 @@ -/*- - * Copyright 2014 Square 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 - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT 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 josecipher - -import ( - "crypto" - "encoding/binary" - "hash" - "io" -) - -type concatKDF struct { - z, info []byte - i uint32 - cache []byte - hasher hash.Hash -} - -// NewConcatKDF builds a KDF reader based on the given inputs. -func NewConcatKDF(hash crypto.Hash, z, algID, ptyUInfo, ptyVInfo, supPubInfo, supPrivInfo []byte) io.Reader { - buffer := make([]byte, uint64(len(algID))+uint64(len(ptyUInfo))+uint64(len(ptyVInfo))+uint64(len(supPubInfo))+uint64(len(supPrivInfo))) - n := 0 - n += copy(buffer, algID) - n += copy(buffer[n:], ptyUInfo) - n += copy(buffer[n:], ptyVInfo) - n += copy(buffer[n:], supPubInfo) - copy(buffer[n:], supPrivInfo) - - hasher := hash.New() - - return &concatKDF{ - z: z, - info: buffer, - hasher: hasher, - cache: []byte{}, - i: 1, - } -} - -func (ctx *concatKDF) Read(out []byte) (int, error) { - copied := copy(out, ctx.cache) - ctx.cache = ctx.cache[copied:] - - for copied < len(out) { - ctx.hasher.Reset() - - // Write on a hash.Hash never fails - _ = binary.Write(ctx.hasher, binary.BigEndian, ctx.i) - _, _ = ctx.hasher.Write(ctx.z) - _, _ = ctx.hasher.Write(ctx.info) - - hash := ctx.hasher.Sum(nil) - chunkCopied := copy(out[copied:], hash) - copied += chunkCopied - ctx.cache = hash[chunkCopied:] - - ctx.i++ - } - - return copied, nil -} diff --git a/vendor/gopkg.in/square/go-jose.v2/cipher/ecdh_es.go b/vendor/gopkg.in/square/go-jose.v2/cipher/ecdh_es.go deleted file mode 100644 index c128e327f..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/cipher/ecdh_es.go +++ /dev/null @@ -1,62 +0,0 @@ -/*- - * Copyright 2014 Square 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 - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT 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 josecipher - -import ( - "crypto" - "crypto/ecdsa" - "encoding/binary" -) - -// DeriveECDHES derives a shared encryption key using ECDH/ConcatKDF as described in JWE/JWA. -// It is an error to call this function with a private/public key that are not on the same -// curve. Callers must ensure that the keys are valid before calling this function. Output -// size may be at most 1<<16 bytes (64 KiB). -func DeriveECDHES(alg string, apuData, apvData []byte, priv *ecdsa.PrivateKey, pub *ecdsa.PublicKey, size int) []byte { - if size > 1<<16 { - panic("ECDH-ES output size too large, must be less than or equal to 1<<16") - } - - // algId, partyUInfo, partyVInfo inputs must be prefixed with the length - algID := lengthPrefixed([]byte(alg)) - ptyUInfo := lengthPrefixed(apuData) - ptyVInfo := lengthPrefixed(apvData) - - // suppPubInfo is the encoded length of the output size in bits - supPubInfo := make([]byte, 4) - binary.BigEndian.PutUint32(supPubInfo, uint32(size)*8) - - if !priv.PublicKey.Curve.IsOnCurve(pub.X, pub.Y) { - panic("public key not on same curve as private key") - } - - z, _ := priv.PublicKey.Curve.ScalarMult(pub.X, pub.Y, priv.D.Bytes()) - reader := NewConcatKDF(crypto.SHA256, z.Bytes(), algID, ptyUInfo, ptyVInfo, supPubInfo, []byte{}) - - key := make([]byte, size) - - // Read on the KDF will never fail - _, _ = reader.Read(key) - return key -} - -func lengthPrefixed(data []byte) []byte { - out := make([]byte, len(data)+4) - binary.BigEndian.PutUint32(out, uint32(len(data))) - copy(out[4:], data) - return out -} diff --git a/vendor/gopkg.in/square/go-jose.v2/cipher/key_wrap.go b/vendor/gopkg.in/square/go-jose.v2/cipher/key_wrap.go deleted file mode 100644 index 1d36d5015..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/cipher/key_wrap.go +++ /dev/null @@ -1,109 +0,0 @@ -/*- - * Copyright 2014 Square 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 - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT 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 josecipher - -import ( - "crypto/cipher" - "crypto/subtle" - "encoding/binary" - "errors" -) - -var defaultIV = []byte{0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6} - -// KeyWrap implements NIST key wrapping; it wraps a content encryption key (cek) with the given block cipher. -func KeyWrap(block cipher.Block, cek []byte) ([]byte, error) { - if len(cek)%8 != 0 { - return nil, errors.New("square/go-jose: key wrap input must be 8 byte blocks") - } - - n := len(cek) / 8 - r := make([][]byte, n) - - for i := range r { - r[i] = make([]byte, 8) - copy(r[i], cek[i*8:]) - } - - buffer := make([]byte, 16) - tBytes := make([]byte, 8) - copy(buffer, defaultIV) - - for t := 0; t < 6*n; t++ { - copy(buffer[8:], r[t%n]) - - block.Encrypt(buffer, buffer) - - binary.BigEndian.PutUint64(tBytes, uint64(t+1)) - - for i := 0; i < 8; i++ { - buffer[i] = buffer[i] ^ tBytes[i] - } - copy(r[t%n], buffer[8:]) - } - - out := make([]byte, (n+1)*8) - copy(out, buffer[:8]) - for i := range r { - copy(out[(i+1)*8:], r[i]) - } - - return out, nil -} - -// KeyUnwrap implements NIST key unwrapping; it unwraps a content encryption key (cek) with the given block cipher. -func KeyUnwrap(block cipher.Block, ciphertext []byte) ([]byte, error) { - if len(ciphertext)%8 != 0 { - return nil, errors.New("square/go-jose: key wrap input must be 8 byte blocks") - } - - n := (len(ciphertext) / 8) - 1 - r := make([][]byte, n) - - for i := range r { - r[i] = make([]byte, 8) - copy(r[i], ciphertext[(i+1)*8:]) - } - - buffer := make([]byte, 16) - tBytes := make([]byte, 8) - copy(buffer[:8], ciphertext[:8]) - - for t := 6*n - 1; t >= 0; t-- { - binary.BigEndian.PutUint64(tBytes, uint64(t+1)) - - for i := 0; i < 8; i++ { - buffer[i] = buffer[i] ^ tBytes[i] - } - copy(buffer[8:], r[t%n]) - - block.Decrypt(buffer, buffer) - - copy(r[t%n], buffer[8:]) - } - - if subtle.ConstantTimeCompare(buffer[:8], defaultIV) == 0 { - return nil, errors.New("square/go-jose: failed to unwrap key") - } - - out := make([]byte, n*8) - for i := range r { - copy(out[i*8:], r[i]) - } - - return out, nil -} diff --git a/vendor/gopkg.in/square/go-jose.v2/crypter.go b/vendor/gopkg.in/square/go-jose.v2/crypter.go deleted file mode 100644 index 0681c8119..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/crypter.go +++ /dev/null @@ -1,510 +0,0 @@ -/*- - * Copyright 2014 Square 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 - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT 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 jose - -import ( - "crypto/ecdsa" - "crypto/rsa" - "errors" - "fmt" - "reflect" - - "gopkg.in/square/go-jose.v2/json" -) - -// Encrypter represents an encrypter which produces an encrypted JWE object. -type Encrypter interface { - Encrypt(plaintext []byte) (*JSONWebEncryption, error) - EncryptWithAuthData(plaintext []byte, aad []byte) (*JSONWebEncryption, error) - Options() EncrypterOptions -} - -// A generic content cipher -type contentCipher interface { - keySize() int - encrypt(cek []byte, aad, plaintext []byte) (*aeadParts, error) - decrypt(cek []byte, aad []byte, parts *aeadParts) ([]byte, error) -} - -// A key generator (for generating/getting a CEK) -type keyGenerator interface { - keySize() int - genKey() ([]byte, rawHeader, error) -} - -// A generic key encrypter -type keyEncrypter interface { - encryptKey(cek []byte, alg KeyAlgorithm) (recipientInfo, error) // Encrypt a key -} - -// A generic key decrypter -type keyDecrypter interface { - decryptKey(headers rawHeader, recipient *recipientInfo, generator keyGenerator) ([]byte, error) // Decrypt a key -} - -// A generic encrypter based on the given key encrypter and content cipher. -type genericEncrypter struct { - contentAlg ContentEncryption - compressionAlg CompressionAlgorithm - cipher contentCipher - recipients []recipientKeyInfo - keyGenerator keyGenerator - extraHeaders map[HeaderKey]interface{} -} - -type recipientKeyInfo struct { - keyID string - keyAlg KeyAlgorithm - keyEncrypter keyEncrypter -} - -// EncrypterOptions represents options that can be set on new encrypters. -type EncrypterOptions struct { - Compression CompressionAlgorithm - - // Optional map of additional keys to be inserted into the protected header - // of a JWS object. Some specifications which make use of JWS like to insert - // additional values here. All values must be JSON-serializable. - ExtraHeaders map[HeaderKey]interface{} -} - -// WithHeader adds an arbitrary value to the ExtraHeaders map, initializing it -// if necessary. It returns itself and so can be used in a fluent style. -func (eo *EncrypterOptions) WithHeader(k HeaderKey, v interface{}) *EncrypterOptions { - if eo.ExtraHeaders == nil { - eo.ExtraHeaders = map[HeaderKey]interface{}{} - } - eo.ExtraHeaders[k] = v - return eo -} - -// WithContentType adds a content type ("cty") header and returns the updated -// EncrypterOptions. -func (eo *EncrypterOptions) WithContentType(contentType ContentType) *EncrypterOptions { - return eo.WithHeader(HeaderContentType, contentType) -} - -// WithType adds a type ("typ") header and returns the updated EncrypterOptions. -func (eo *EncrypterOptions) WithType(typ ContentType) *EncrypterOptions { - return eo.WithHeader(HeaderType, typ) -} - -// Recipient represents an algorithm/key to encrypt messages to. -type Recipient struct { - Algorithm KeyAlgorithm - Key interface{} - KeyID string -} - -// NewEncrypter creates an appropriate encrypter based on the key type -func NewEncrypter(enc ContentEncryption, rcpt Recipient, opts *EncrypterOptions) (Encrypter, error) { - encrypter := &genericEncrypter{ - contentAlg: enc, - recipients: []recipientKeyInfo{}, - cipher: getContentCipher(enc), - } - if opts != nil { - encrypter.compressionAlg = opts.Compression - encrypter.extraHeaders = opts.ExtraHeaders - } - - if encrypter.cipher == nil { - return nil, ErrUnsupportedAlgorithm - } - - var keyID string - var rawKey interface{} - switch encryptionKey := rcpt.Key.(type) { - case JSONWebKey: - keyID, rawKey = encryptionKey.KeyID, encryptionKey.Key - case *JSONWebKey: - keyID, rawKey = encryptionKey.KeyID, encryptionKey.Key - default: - rawKey = encryptionKey - } - - switch rcpt.Algorithm { - case DIRECT: - // Direct encryption mode must be treated differently - if reflect.TypeOf(rawKey) != reflect.TypeOf([]byte{}) { - return nil, ErrUnsupportedKeyType - } - encrypter.keyGenerator = staticKeyGenerator{ - key: rawKey.([]byte), - } - recipientInfo, _ := newSymmetricRecipient(rcpt.Algorithm, rawKey.([]byte)) - recipientInfo.keyID = keyID - if rcpt.KeyID != "" { - recipientInfo.keyID = rcpt.KeyID - } - encrypter.recipients = []recipientKeyInfo{recipientInfo} - return encrypter, nil - case ECDH_ES: - // ECDH-ES (w/o key wrapping) is similar to DIRECT mode - typeOf := reflect.TypeOf(rawKey) - if typeOf != reflect.TypeOf(&ecdsa.PublicKey{}) { - return nil, ErrUnsupportedKeyType - } - encrypter.keyGenerator = ecKeyGenerator{ - size: encrypter.cipher.keySize(), - algID: string(enc), - publicKey: rawKey.(*ecdsa.PublicKey), - } - recipientInfo, _ := newECDHRecipient(rcpt.Algorithm, rawKey.(*ecdsa.PublicKey)) - recipientInfo.keyID = keyID - if rcpt.KeyID != "" { - recipientInfo.keyID = rcpt.KeyID - } - encrypter.recipients = []recipientKeyInfo{recipientInfo} - return encrypter, nil - default: - // Can just add a standard recipient - encrypter.keyGenerator = randomKeyGenerator{ - size: encrypter.cipher.keySize(), - } - err := encrypter.addRecipient(rcpt) - return encrypter, err - } -} - -// NewMultiEncrypter creates a multi-encrypter based on the given parameters -func NewMultiEncrypter(enc ContentEncryption, rcpts []Recipient, opts *EncrypterOptions) (Encrypter, error) { - cipher := getContentCipher(enc) - - if cipher == nil { - return nil, ErrUnsupportedAlgorithm - } - if rcpts == nil || len(rcpts) == 0 { - return nil, fmt.Errorf("square/go-jose: recipients is nil or empty") - } - - encrypter := &genericEncrypter{ - contentAlg: enc, - recipients: []recipientKeyInfo{}, - cipher: cipher, - keyGenerator: randomKeyGenerator{ - size: cipher.keySize(), - }, - } - - if opts != nil { - encrypter.compressionAlg = opts.Compression - } - - for _, recipient := range rcpts { - err := encrypter.addRecipient(recipient) - if err != nil { - return nil, err - } - } - - return encrypter, nil -} - -func (ctx *genericEncrypter) addRecipient(recipient Recipient) (err error) { - var recipientInfo recipientKeyInfo - - switch recipient.Algorithm { - case DIRECT, ECDH_ES: - return fmt.Errorf("square/go-jose: key algorithm '%s' not supported in multi-recipient mode", recipient.Algorithm) - } - - recipientInfo, err = makeJWERecipient(recipient.Algorithm, recipient.Key) - if recipient.KeyID != "" { - recipientInfo.keyID = recipient.KeyID - } - - if err == nil { - ctx.recipients = append(ctx.recipients, recipientInfo) - } - return err -} - -func makeJWERecipient(alg KeyAlgorithm, encryptionKey interface{}) (recipientKeyInfo, error) { - switch encryptionKey := encryptionKey.(type) { - case *rsa.PublicKey: - return newRSARecipient(alg, encryptionKey) - case *ecdsa.PublicKey: - return newECDHRecipient(alg, encryptionKey) - case []byte: - return newSymmetricRecipient(alg, encryptionKey) - case *JSONWebKey: - recipient, err := makeJWERecipient(alg, encryptionKey.Key) - recipient.keyID = encryptionKey.KeyID - return recipient, err - default: - return recipientKeyInfo{}, ErrUnsupportedKeyType - } -} - -// newDecrypter creates an appropriate decrypter based on the key type -func newDecrypter(decryptionKey interface{}) (keyDecrypter, error) { - switch decryptionKey := decryptionKey.(type) { - case *rsa.PrivateKey: - return &rsaDecrypterSigner{ - privateKey: decryptionKey, - }, nil - case *ecdsa.PrivateKey: - return &ecDecrypterSigner{ - privateKey: decryptionKey, - }, nil - case []byte: - return &symmetricKeyCipher{ - key: decryptionKey, - }, nil - case JSONWebKey: - return newDecrypter(decryptionKey.Key) - case *JSONWebKey: - return newDecrypter(decryptionKey.Key) - default: - return nil, ErrUnsupportedKeyType - } -} - -// Implementation of encrypt method producing a JWE object. -func (ctx *genericEncrypter) Encrypt(plaintext []byte) (*JSONWebEncryption, error) { - return ctx.EncryptWithAuthData(plaintext, nil) -} - -// Implementation of encrypt method producing a JWE object. -func (ctx *genericEncrypter) EncryptWithAuthData(plaintext, aad []byte) (*JSONWebEncryption, error) { - obj := &JSONWebEncryption{} - obj.aad = aad - - obj.protected = &rawHeader{} - err := obj.protected.set(headerEncryption, ctx.contentAlg) - if err != nil { - return nil, err - } - - obj.recipients = make([]recipientInfo, len(ctx.recipients)) - - if len(ctx.recipients) == 0 { - return nil, fmt.Errorf("square/go-jose: no recipients to encrypt to") - } - - cek, headers, err := ctx.keyGenerator.genKey() - if err != nil { - return nil, err - } - - obj.protected.merge(&headers) - - for i, info := range ctx.recipients { - recipient, err := info.keyEncrypter.encryptKey(cek, info.keyAlg) - if err != nil { - return nil, err - } - - err = recipient.header.set(headerAlgorithm, info.keyAlg) - if err != nil { - return nil, err - } - - if info.keyID != "" { - err = recipient.header.set(headerKeyID, info.keyID) - if err != nil { - return nil, err - } - } - obj.recipients[i] = recipient - } - - if len(ctx.recipients) == 1 { - // Move per-recipient headers into main protected header if there's - // only a single recipient. - obj.protected.merge(obj.recipients[0].header) - obj.recipients[0].header = nil - } - - if ctx.compressionAlg != NONE { - plaintext, err = compress(ctx.compressionAlg, plaintext) - if err != nil { - return nil, err - } - - err = obj.protected.set(headerCompression, ctx.compressionAlg) - if err != nil { - return nil, err - } - } - - for k, v := range ctx.extraHeaders { - b, err := json.Marshal(v) - if err != nil { - return nil, err - } - (*obj.protected)[k] = makeRawMessage(b) - } - - authData := obj.computeAuthData() - parts, err := ctx.cipher.encrypt(cek, authData, plaintext) - if err != nil { - return nil, err - } - - obj.iv = parts.iv - obj.ciphertext = parts.ciphertext - obj.tag = parts.tag - - return obj, nil -} - -func (ctx *genericEncrypter) Options() EncrypterOptions { - return EncrypterOptions{ - Compression: ctx.compressionAlg, - ExtraHeaders: ctx.extraHeaders, - } -} - -// Decrypt and validate the object and return the plaintext. Note that this -// function does not support multi-recipient, if you desire multi-recipient -// decryption use DecryptMulti instead. -func (obj JSONWebEncryption) Decrypt(decryptionKey interface{}) ([]byte, error) { - headers := obj.mergedHeaders(nil) - - if len(obj.recipients) > 1 { - return nil, errors.New("square/go-jose: too many recipients in payload; expecting only one") - } - - critical, err := headers.getCritical() - if err != nil { - return nil, fmt.Errorf("square/go-jose: invalid crit header") - } - - if len(critical) > 0 { - return nil, fmt.Errorf("square/go-jose: unsupported crit header") - } - - decrypter, err := newDecrypter(decryptionKey) - if err != nil { - return nil, err - } - - cipher := getContentCipher(headers.getEncryption()) - if cipher == nil { - return nil, fmt.Errorf("square/go-jose: unsupported enc value '%s'", string(headers.getEncryption())) - } - - generator := randomKeyGenerator{ - size: cipher.keySize(), - } - - parts := &aeadParts{ - iv: obj.iv, - ciphertext: obj.ciphertext, - tag: obj.tag, - } - - authData := obj.computeAuthData() - - var plaintext []byte - recipient := obj.recipients[0] - recipientHeaders := obj.mergedHeaders(&recipient) - - cek, err := decrypter.decryptKey(recipientHeaders, &recipient, generator) - if err == nil { - // Found a valid CEK -- let's try to decrypt. - plaintext, err = cipher.decrypt(cek, authData, parts) - } - - if plaintext == nil { - return nil, ErrCryptoFailure - } - - // The "zip" header parameter may only be present in the protected header. - if comp := obj.protected.getCompression(); comp != "" { - plaintext, err = decompress(comp, plaintext) - } - - return plaintext, err -} - -// DecryptMulti decrypts and validates the object and returns the plaintexts, -// with support for multiple recipients. It returns the index of the recipient -// for which the decryption was successful, the merged headers for that recipient, -// and the plaintext. -func (obj JSONWebEncryption) DecryptMulti(decryptionKey interface{}) (int, Header, []byte, error) { - globalHeaders := obj.mergedHeaders(nil) - - critical, err := globalHeaders.getCritical() - if err != nil { - return -1, Header{}, nil, fmt.Errorf("square/go-jose: invalid crit header") - } - - if len(critical) > 0 { - return -1, Header{}, nil, fmt.Errorf("square/go-jose: unsupported crit header") - } - - decrypter, err := newDecrypter(decryptionKey) - if err != nil { - return -1, Header{}, nil, err - } - - encryption := globalHeaders.getEncryption() - cipher := getContentCipher(encryption) - if cipher == nil { - return -1, Header{}, nil, fmt.Errorf("square/go-jose: unsupported enc value '%s'", string(encryption)) - } - - generator := randomKeyGenerator{ - size: cipher.keySize(), - } - - parts := &aeadParts{ - iv: obj.iv, - ciphertext: obj.ciphertext, - tag: obj.tag, - } - - authData := obj.computeAuthData() - - index := -1 - var plaintext []byte - var headers rawHeader - - for i, recipient := range obj.recipients { - recipientHeaders := obj.mergedHeaders(&recipient) - - cek, err := decrypter.decryptKey(recipientHeaders, &recipient, generator) - if err == nil { - // Found a valid CEK -- let's try to decrypt. - plaintext, err = cipher.decrypt(cek, authData, parts) - if err == nil { - index = i - headers = recipientHeaders - break - } - } - } - - if plaintext == nil || err != nil { - return -1, Header{}, nil, ErrCryptoFailure - } - - // The "zip" header parameter may only be present in the protected header. - if comp := obj.protected.getCompression(); comp != "" { - plaintext, err = decompress(comp, plaintext) - } - - sanitized, err := headers.sanitized() - if err != nil { - return -1, Header{}, nil, fmt.Errorf("square/go-jose: failed to sanitize header: %v", err) - } - - return index, sanitized, plaintext, err -} diff --git a/vendor/gopkg.in/square/go-jose.v2/doc.go b/vendor/gopkg.in/square/go-jose.v2/doc.go deleted file mode 100644 index dd1387f3f..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/doc.go +++ /dev/null @@ -1,27 +0,0 @@ -/*- - * Copyright 2014 Square 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 - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT 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 jose aims to provide an implementation of the Javascript Object Signing -and Encryption set of standards. It implements encryption and signing based on -the JSON Web Encryption and JSON Web Signature standards, with optional JSON -Web Token support available in a sub-package. The library supports both the -compact and full serialization formats, and has optional support for multiple -recipients. - -*/ -package jose diff --git a/vendor/gopkg.in/square/go-jose.v2/encoding.go b/vendor/gopkg.in/square/go-jose.v2/encoding.go deleted file mode 100644 index 9f37ef465..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/encoding.go +++ /dev/null @@ -1,178 +0,0 @@ -/*- - * Copyright 2014 Square 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 - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT 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 jose - -import ( - "bytes" - "compress/flate" - "encoding/base64" - "encoding/binary" - "encoding/json" - "io" - "math/big" - "regexp" -) - -var stripWhitespaceRegex = regexp.MustCompile("\\s") - -// Helper function to serialize known-good objects. -// Precondition: value is not a nil pointer. -func mustSerializeJSON(value interface{}) []byte { - out, err := json.Marshal(value) - if err != nil { - panic(err) - } - // We never want to serialize the top-level value "null," since it's not a - // valid JOSE message. But if a caller passes in a nil pointer to this method, - // MarshalJSON will happily serialize it as the top-level value "null". If - // that value is then embedded in another operation, for instance by being - // base64-encoded and fed as input to a signing algorithm - // (https://github.com/square/go-jose/issues/22), the result will be - // incorrect. Because this method is intended for known-good objects, and a nil - // pointer is not a known-good object, we are free to panic in this case. - // Note: It's not possible to directly check whether the data pointed at by an - // interface is a nil pointer, so we do this hacky workaround. - // https://groups.google.com/forum/#!topic/golang-nuts/wnH302gBa4I - if string(out) == "null" { - panic("Tried to serialize a nil pointer.") - } - return out -} - -// Strip all newlines and whitespace -func stripWhitespace(data string) string { - return stripWhitespaceRegex.ReplaceAllString(data, "") -} - -// Perform compression based on algorithm -func compress(algorithm CompressionAlgorithm, input []byte) ([]byte, error) { - switch algorithm { - case DEFLATE: - return deflate(input) - default: - return nil, ErrUnsupportedAlgorithm - } -} - -// Perform decompression based on algorithm -func decompress(algorithm CompressionAlgorithm, input []byte) ([]byte, error) { - switch algorithm { - case DEFLATE: - return inflate(input) - default: - return nil, ErrUnsupportedAlgorithm - } -} - -// Compress with DEFLATE -func deflate(input []byte) ([]byte, error) { - output := new(bytes.Buffer) - - // Writing to byte buffer, err is always nil - writer, _ := flate.NewWriter(output, 1) - _, _ = io.Copy(writer, bytes.NewBuffer(input)) - - err := writer.Close() - return output.Bytes(), err -} - -// Decompress with DEFLATE -func inflate(input []byte) ([]byte, error) { - output := new(bytes.Buffer) - reader := flate.NewReader(bytes.NewBuffer(input)) - - _, err := io.Copy(output, reader) - if err != nil { - return nil, err - } - - err = reader.Close() - return output.Bytes(), err -} - -// byteBuffer represents a slice of bytes that can be serialized to url-safe base64. -type byteBuffer struct { - data []byte -} - -func newBuffer(data []byte) *byteBuffer { - if data == nil { - return nil - } - return &byteBuffer{ - data: data, - } -} - -func newFixedSizeBuffer(data []byte, length int) *byteBuffer { - if len(data) > length { - panic("square/go-jose: invalid call to newFixedSizeBuffer (len(data) > length)") - } - pad := make([]byte, length-len(data)) - return newBuffer(append(pad, data...)) -} - -func newBufferFromInt(num uint64) *byteBuffer { - data := make([]byte, 8) - binary.BigEndian.PutUint64(data, num) - return newBuffer(bytes.TrimLeft(data, "\x00")) -} - -func (b *byteBuffer) MarshalJSON() ([]byte, error) { - return json.Marshal(b.base64()) -} - -func (b *byteBuffer) UnmarshalJSON(data []byte) error { - var encoded string - err := json.Unmarshal(data, &encoded) - if err != nil { - return err - } - - if encoded == "" { - return nil - } - - decoded, err := base64.RawURLEncoding.DecodeString(encoded) - if err != nil { - return err - } - - *b = *newBuffer(decoded) - - return nil -} - -func (b *byteBuffer) base64() string { - return base64.RawURLEncoding.EncodeToString(b.data) -} - -func (b *byteBuffer) bytes() []byte { - // Handling nil here allows us to transparently handle nil slices when serializing. - if b == nil { - return nil - } - return b.data -} - -func (b byteBuffer) bigInt() *big.Int { - return new(big.Int).SetBytes(b.data) -} - -func (b byteBuffer) toInt() int { - return int(b.bigInt().Int64()) -} diff --git a/vendor/gopkg.in/square/go-jose.v2/json/LICENSE b/vendor/gopkg.in/square/go-jose.v2/json/LICENSE deleted file mode 100644 index 744875676..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/json/LICENSE +++ /dev/null @@ -1,27 +0,0 @@ -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/gopkg.in/square/go-jose.v2/json/README.md b/vendor/gopkg.in/square/go-jose.v2/json/README.md deleted file mode 100644 index 86de5e558..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/json/README.md +++ /dev/null @@ -1,13 +0,0 @@ -# Safe JSON - -This repository contains a fork of the `encoding/json` package from Go 1.6. - -The following changes were made: - -* Object deserialization uses case-sensitive member name matching instead of - [case-insensitive matching](https://www.ietf.org/mail-archive/web/json/current/msg03763.html). - This is to avoid differences in the interpretation of JOSE messages between - go-jose and libraries written in other languages. -* When deserializing a JSON object, we check for duplicate keys and reject the - input whenever we detect a duplicate. Rather than trying to work with malformed - data, we prefer to reject it right away. diff --git a/vendor/gopkg.in/square/go-jose.v2/json/decode.go b/vendor/gopkg.in/square/go-jose.v2/json/decode.go deleted file mode 100644 index 37457e5a8..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/json/decode.go +++ /dev/null @@ -1,1183 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Represents JSON data structure using native Go types: booleans, floats, -// strings, arrays, and maps. - -package json - -import ( - "bytes" - "encoding" - "encoding/base64" - "errors" - "fmt" - "reflect" - "runtime" - "strconv" - "unicode" - "unicode/utf16" - "unicode/utf8" -) - -// Unmarshal parses the JSON-encoded data and stores the result -// in the value pointed to by v. -// -// Unmarshal uses the inverse of the encodings that -// Marshal uses, allocating maps, slices, and pointers as necessary, -// with the following additional rules: -// -// To unmarshal JSON into a pointer, Unmarshal first handles the case of -// the JSON being the JSON literal null. In that case, Unmarshal sets -// the pointer to nil. Otherwise, Unmarshal unmarshals the JSON into -// the value pointed at by the pointer. If the pointer is nil, Unmarshal -// allocates a new value for it to point to. -// -// To unmarshal JSON into a struct, Unmarshal matches incoming object -// keys to the keys used by Marshal (either the struct field name or its tag), -// preferring an exact match but also accepting a case-insensitive match. -// Unmarshal will only set exported fields of the struct. -// -// To unmarshal JSON into an interface value, -// Unmarshal stores one of these in the interface value: -// -// bool, for JSON booleans -// float64, for JSON numbers -// string, for JSON strings -// []interface{}, for JSON arrays -// map[string]interface{}, for JSON objects -// nil for JSON null -// -// To unmarshal a JSON array into a slice, Unmarshal resets the slice length -// to zero and then appends each element to the slice. -// As a special case, to unmarshal an empty JSON array into a slice, -// Unmarshal replaces the slice with a new empty slice. -// -// To unmarshal a JSON array into a Go array, Unmarshal decodes -// JSON array elements into corresponding Go array elements. -// If the Go array is smaller than the JSON array, -// the additional JSON array elements are discarded. -// If the JSON array is smaller than the Go array, -// the additional Go array elements are set to zero values. -// -// To unmarshal a JSON object into a string-keyed map, Unmarshal first -// establishes a map to use, If the map is nil, Unmarshal allocates a new map. -// Otherwise Unmarshal reuses the existing map, keeping existing entries. -// Unmarshal then stores key-value pairs from the JSON object into the map. -// -// If a JSON value is not appropriate for a given target type, -// or if a JSON number overflows the target type, Unmarshal -// skips that field and completes the unmarshaling as best it can. -// If no more serious errors are encountered, Unmarshal returns -// an UnmarshalTypeError describing the earliest such error. -// -// The JSON null value unmarshals into an interface, map, pointer, or slice -// by setting that Go value to nil. Because null is often used in JSON to mean -// ``not present,'' unmarshaling a JSON null into any other Go type has no effect -// on the value and produces no error. -// -// When unmarshaling quoted strings, invalid UTF-8 or -// invalid UTF-16 surrogate pairs are not treated as an error. -// Instead, they are replaced by the Unicode replacement -// character U+FFFD. -// -func Unmarshal(data []byte, v interface{}) error { - // Check for well-formedness. - // Avoids filling out half a data structure - // before discovering a JSON syntax error. - var d decodeState - err := checkValid(data, &d.scan) - if err != nil { - return err - } - - d.init(data) - return d.unmarshal(v) -} - -// Unmarshaler is the interface implemented by objects -// that can unmarshal a JSON description of themselves. -// The input can be assumed to be a valid encoding of -// a JSON value. UnmarshalJSON must copy the JSON data -// if it wishes to retain the data after returning. -type Unmarshaler interface { - UnmarshalJSON([]byte) error -} - -// An UnmarshalTypeError describes a JSON value that was -// not appropriate for a value of a specific Go type. -type UnmarshalTypeError struct { - Value string // description of JSON value - "bool", "array", "number -5" - Type reflect.Type // type of Go value it could not be assigned to - Offset int64 // error occurred after reading Offset bytes -} - -func (e *UnmarshalTypeError) Error() string { - return "json: cannot unmarshal " + e.Value + " into Go value of type " + e.Type.String() -} - -// An UnmarshalFieldError describes a JSON object key that -// led to an unexported (and therefore unwritable) struct field. -// (No longer used; kept for compatibility.) -type UnmarshalFieldError struct { - Key string - Type reflect.Type - Field reflect.StructField -} - -func (e *UnmarshalFieldError) Error() string { - return "json: cannot unmarshal object key " + strconv.Quote(e.Key) + " into unexported field " + e.Field.Name + " of type " + e.Type.String() -} - -// An InvalidUnmarshalError describes an invalid argument passed to Unmarshal. -// (The argument to Unmarshal must be a non-nil pointer.) -type InvalidUnmarshalError struct { - Type reflect.Type -} - -func (e *InvalidUnmarshalError) Error() string { - if e.Type == nil { - return "json: Unmarshal(nil)" - } - - if e.Type.Kind() != reflect.Ptr { - return "json: Unmarshal(non-pointer " + e.Type.String() + ")" - } - return "json: Unmarshal(nil " + e.Type.String() + ")" -} - -func (d *decodeState) unmarshal(v interface{}) (err error) { - defer func() { - if r := recover(); r != nil { - if _, ok := r.(runtime.Error); ok { - panic(r) - } - err = r.(error) - } - }() - - rv := reflect.ValueOf(v) - if rv.Kind() != reflect.Ptr || rv.IsNil() { - return &InvalidUnmarshalError{reflect.TypeOf(v)} - } - - d.scan.reset() - // We decode rv not rv.Elem because the Unmarshaler interface - // test must be applied at the top level of the value. - d.value(rv) - return d.savedError -} - -// A Number represents a JSON number literal. -type Number string - -// String returns the literal text of the number. -func (n Number) String() string { return string(n) } - -// Float64 returns the number as a float64. -func (n Number) Float64() (float64, error) { - return strconv.ParseFloat(string(n), 64) -} - -// Int64 returns the number as an int64. -func (n Number) Int64() (int64, error) { - return strconv.ParseInt(string(n), 10, 64) -} - -// isValidNumber reports whether s is a valid JSON number literal. -func isValidNumber(s string) bool { - // This function implements the JSON numbers grammar. - // See https://tools.ietf.org/html/rfc7159#section-6 - // and http://json.org/number.gif - - if s == "" { - return false - } - - // Optional - - if s[0] == '-' { - s = s[1:] - if s == "" { - return false - } - } - - // Digits - switch { - default: - return false - - case s[0] == '0': - s = s[1:] - - case '1' <= s[0] && s[0] <= '9': - s = s[1:] - for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { - s = s[1:] - } - } - - // . followed by 1 or more digits. - if len(s) >= 2 && s[0] == '.' && '0' <= s[1] && s[1] <= '9' { - s = s[2:] - for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { - s = s[1:] - } - } - - // e or E followed by an optional - or + and - // 1 or more digits. - if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') { - s = s[1:] - if s[0] == '+' || s[0] == '-' { - s = s[1:] - if s == "" { - return false - } - } - for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { - s = s[1:] - } - } - - // Make sure we are at the end. - return s == "" -} - -// decodeState represents the state while decoding a JSON value. -type decodeState struct { - data []byte - off int // read offset in data - scan scanner - nextscan scanner // for calls to nextValue - savedError error - useNumber bool -} - -// errPhase is used for errors that should not happen unless -// there is a bug in the JSON decoder or something is editing -// the data slice while the decoder executes. -var errPhase = errors.New("JSON decoder out of sync - data changing underfoot?") - -func (d *decodeState) init(data []byte) *decodeState { - d.data = data - d.off = 0 - d.savedError = nil - return d -} - -// error aborts the decoding by panicking with err. -func (d *decodeState) error(err error) { - panic(err) -} - -// saveError saves the first err it is called with, -// for reporting at the end of the unmarshal. -func (d *decodeState) saveError(err error) { - if d.savedError == nil { - d.savedError = err - } -} - -// next cuts off and returns the next full JSON value in d.data[d.off:]. -// The next value is known to be an object or array, not a literal. -func (d *decodeState) next() []byte { - c := d.data[d.off] - item, rest, err := nextValue(d.data[d.off:], &d.nextscan) - if err != nil { - d.error(err) - } - d.off = len(d.data) - len(rest) - - // Our scanner has seen the opening brace/bracket - // and thinks we're still in the middle of the object. - // invent a closing brace/bracket to get it out. - if c == '{' { - d.scan.step(&d.scan, '}') - } else { - d.scan.step(&d.scan, ']') - } - - return item -} - -// scanWhile processes bytes in d.data[d.off:] until it -// receives a scan code not equal to op. -// It updates d.off and returns the new scan code. -func (d *decodeState) scanWhile(op int) int { - var newOp int - for { - if d.off >= len(d.data) { - newOp = d.scan.eof() - d.off = len(d.data) + 1 // mark processed EOF with len+1 - } else { - c := d.data[d.off] - d.off++ - newOp = d.scan.step(&d.scan, c) - } - if newOp != op { - break - } - } - return newOp -} - -// value decodes a JSON value from d.data[d.off:] into the value. -// it updates d.off to point past the decoded value. -func (d *decodeState) value(v reflect.Value) { - if !v.IsValid() { - _, rest, err := nextValue(d.data[d.off:], &d.nextscan) - if err != nil { - d.error(err) - } - d.off = len(d.data) - len(rest) - - // d.scan thinks we're still at the beginning of the item. - // Feed in an empty string - the shortest, simplest value - - // so that it knows we got to the end of the value. - if d.scan.redo { - // rewind. - d.scan.redo = false - d.scan.step = stateBeginValue - } - d.scan.step(&d.scan, '"') - d.scan.step(&d.scan, '"') - - n := len(d.scan.parseState) - if n > 0 && d.scan.parseState[n-1] == parseObjectKey { - // d.scan thinks we just read an object key; finish the object - d.scan.step(&d.scan, ':') - d.scan.step(&d.scan, '"') - d.scan.step(&d.scan, '"') - d.scan.step(&d.scan, '}') - } - - return - } - - switch op := d.scanWhile(scanSkipSpace); op { - default: - d.error(errPhase) - - case scanBeginArray: - d.array(v) - - case scanBeginObject: - d.object(v) - - case scanBeginLiteral: - d.literal(v) - } -} - -type unquotedValue struct{} - -// valueQuoted is like value but decodes a -// quoted string literal or literal null into an interface value. -// If it finds anything other than a quoted string literal or null, -// valueQuoted returns unquotedValue{}. -func (d *decodeState) valueQuoted() interface{} { - switch op := d.scanWhile(scanSkipSpace); op { - default: - d.error(errPhase) - - case scanBeginArray: - d.array(reflect.Value{}) - - case scanBeginObject: - d.object(reflect.Value{}) - - case scanBeginLiteral: - switch v := d.literalInterface().(type) { - case nil, string: - return v - } - } - return unquotedValue{} -} - -// indirect walks down v allocating pointers as needed, -// until it gets to a non-pointer. -// if it encounters an Unmarshaler, indirect stops and returns that. -// if decodingNull is true, indirect stops at the last pointer so it can be set to nil. -func (d *decodeState) indirect(v reflect.Value, decodingNull bool) (Unmarshaler, encoding.TextUnmarshaler, reflect.Value) { - // If v is a named type and is addressable, - // start with its address, so that if the type has pointer methods, - // we find them. - if v.Kind() != reflect.Ptr && v.Type().Name() != "" && v.CanAddr() { - v = v.Addr() - } - for { - // Load value from interface, but only if the result will be - // usefully addressable. - if v.Kind() == reflect.Interface && !v.IsNil() { - e := v.Elem() - if e.Kind() == reflect.Ptr && !e.IsNil() && (!decodingNull || e.Elem().Kind() == reflect.Ptr) { - v = e - continue - } - } - - if v.Kind() != reflect.Ptr { - break - } - - if v.Elem().Kind() != reflect.Ptr && decodingNull && v.CanSet() { - break - } - if v.IsNil() { - v.Set(reflect.New(v.Type().Elem())) - } - if v.Type().NumMethod() > 0 { - if u, ok := v.Interface().(Unmarshaler); ok { - return u, nil, reflect.Value{} - } - if u, ok := v.Interface().(encoding.TextUnmarshaler); ok { - return nil, u, reflect.Value{} - } - } - v = v.Elem() - } - return nil, nil, v -} - -// array consumes an array from d.data[d.off-1:], decoding into the value v. -// the first byte of the array ('[') has been read already. -func (d *decodeState) array(v reflect.Value) { - // Check for unmarshaler. - u, ut, pv := d.indirect(v, false) - if u != nil { - d.off-- - err := u.UnmarshalJSON(d.next()) - if err != nil { - d.error(err) - } - return - } - if ut != nil { - d.saveError(&UnmarshalTypeError{"array", v.Type(), int64(d.off)}) - d.off-- - d.next() - return - } - - v = pv - - // Check type of target. - switch v.Kind() { - case reflect.Interface: - if v.NumMethod() == 0 { - // Decoding into nil interface? Switch to non-reflect code. - v.Set(reflect.ValueOf(d.arrayInterface())) - return - } - // Otherwise it's invalid. - fallthrough - default: - d.saveError(&UnmarshalTypeError{"array", v.Type(), int64(d.off)}) - d.off-- - d.next() - return - case reflect.Array: - case reflect.Slice: - break - } - - i := 0 - for { - // Look ahead for ] - can only happen on first iteration. - op := d.scanWhile(scanSkipSpace) - if op == scanEndArray { - break - } - - // Back up so d.value can have the byte we just read. - d.off-- - d.scan.undo(op) - - // Get element of array, growing if necessary. - if v.Kind() == reflect.Slice { - // Grow slice if necessary - if i >= v.Cap() { - newcap := v.Cap() + v.Cap()/2 - if newcap < 4 { - newcap = 4 - } - newv := reflect.MakeSlice(v.Type(), v.Len(), newcap) - reflect.Copy(newv, v) - v.Set(newv) - } - if i >= v.Len() { - v.SetLen(i + 1) - } - } - - if i < v.Len() { - // Decode into element. - d.value(v.Index(i)) - } else { - // Ran out of fixed array: skip. - d.value(reflect.Value{}) - } - i++ - - // Next token must be , or ]. - op = d.scanWhile(scanSkipSpace) - if op == scanEndArray { - break - } - if op != scanArrayValue { - d.error(errPhase) - } - } - - if i < v.Len() { - if v.Kind() == reflect.Array { - // Array. Zero the rest. - z := reflect.Zero(v.Type().Elem()) - for ; i < v.Len(); i++ { - v.Index(i).Set(z) - } - } else { - v.SetLen(i) - } - } - if i == 0 && v.Kind() == reflect.Slice { - v.Set(reflect.MakeSlice(v.Type(), 0, 0)) - } -} - -var nullLiteral = []byte("null") - -// object consumes an object from d.data[d.off-1:], decoding into the value v. -// the first byte ('{') of the object has been read already. -func (d *decodeState) object(v reflect.Value) { - // Check for unmarshaler. - u, ut, pv := d.indirect(v, false) - if u != nil { - d.off-- - err := u.UnmarshalJSON(d.next()) - if err != nil { - d.error(err) - } - return - } - if ut != nil { - d.saveError(&UnmarshalTypeError{"object", v.Type(), int64(d.off)}) - d.off-- - d.next() // skip over { } in input - return - } - v = pv - - // Decoding into nil interface? Switch to non-reflect code. - if v.Kind() == reflect.Interface && v.NumMethod() == 0 { - v.Set(reflect.ValueOf(d.objectInterface())) - return - } - - // Check type of target: struct or map[string]T - switch v.Kind() { - case reflect.Map: - // map must have string kind - t := v.Type() - if t.Key().Kind() != reflect.String { - d.saveError(&UnmarshalTypeError{"object", v.Type(), int64(d.off)}) - d.off-- - d.next() // skip over { } in input - return - } - if v.IsNil() { - v.Set(reflect.MakeMap(t)) - } - case reflect.Struct: - - default: - d.saveError(&UnmarshalTypeError{"object", v.Type(), int64(d.off)}) - d.off-- - d.next() // skip over { } in input - return - } - - var mapElem reflect.Value - keys := map[string]bool{} - - for { - // Read opening " of string key or closing }. - op := d.scanWhile(scanSkipSpace) - if op == scanEndObject { - // closing } - can only happen on first iteration. - break - } - if op != scanBeginLiteral { - d.error(errPhase) - } - - // Read key. - start := d.off - 1 - op = d.scanWhile(scanContinue) - item := d.data[start : d.off-1] - key, ok := unquote(item) - if !ok { - d.error(errPhase) - } - - // Check for duplicate keys. - _, ok = keys[key] - if !ok { - keys[key] = true - } else { - d.error(fmt.Errorf("json: duplicate key '%s' in object", key)) - } - - // Figure out field corresponding to key. - var subv reflect.Value - destring := false // whether the value is wrapped in a string to be decoded first - - if v.Kind() == reflect.Map { - elemType := v.Type().Elem() - if !mapElem.IsValid() { - mapElem = reflect.New(elemType).Elem() - } else { - mapElem.Set(reflect.Zero(elemType)) - } - subv = mapElem - } else { - var f *field - fields := cachedTypeFields(v.Type()) - for i := range fields { - ff := &fields[i] - if bytes.Equal(ff.nameBytes, []byte(key)) { - f = ff - break - } - } - if f != nil { - subv = v - destring = f.quoted - for _, i := range f.index { - if subv.Kind() == reflect.Ptr { - if subv.IsNil() { - subv.Set(reflect.New(subv.Type().Elem())) - } - subv = subv.Elem() - } - subv = subv.Field(i) - } - } - } - - // Read : before value. - if op == scanSkipSpace { - op = d.scanWhile(scanSkipSpace) - } - if op != scanObjectKey { - d.error(errPhase) - } - - // Read value. - if destring { - switch qv := d.valueQuoted().(type) { - case nil: - d.literalStore(nullLiteral, subv, false) - case string: - d.literalStore([]byte(qv), subv, true) - default: - d.saveError(fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal unquoted value into %v", subv.Type())) - } - } else { - d.value(subv) - } - - // Write value back to map; - // if using struct, subv points into struct already. - if v.Kind() == reflect.Map { - kv := reflect.ValueOf(key).Convert(v.Type().Key()) - v.SetMapIndex(kv, subv) - } - - // Next token must be , or }. - op = d.scanWhile(scanSkipSpace) - if op == scanEndObject { - break - } - if op != scanObjectValue { - d.error(errPhase) - } - } -} - -// literal consumes a literal from d.data[d.off-1:], decoding into the value v. -// The first byte of the literal has been read already -// (that's how the caller knows it's a literal). -func (d *decodeState) literal(v reflect.Value) { - // All bytes inside literal return scanContinue op code. - start := d.off - 1 - op := d.scanWhile(scanContinue) - - // Scan read one byte too far; back up. - d.off-- - d.scan.undo(op) - - d.literalStore(d.data[start:d.off], v, false) -} - -// convertNumber converts the number literal s to a float64 or a Number -// depending on the setting of d.useNumber. -func (d *decodeState) convertNumber(s string) (interface{}, error) { - if d.useNumber { - return Number(s), nil - } - f, err := strconv.ParseFloat(s, 64) - if err != nil { - return nil, &UnmarshalTypeError{"number " + s, reflect.TypeOf(0.0), int64(d.off)} - } - return f, nil -} - -var numberType = reflect.TypeOf(Number("")) - -// literalStore decodes a literal stored in item into v. -// -// fromQuoted indicates whether this literal came from unwrapping a -// string from the ",string" struct tag option. this is used only to -// produce more helpful error messages. -func (d *decodeState) literalStore(item []byte, v reflect.Value, fromQuoted bool) { - // Check for unmarshaler. - if len(item) == 0 { - //Empty string given - d.saveError(fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", item, v.Type())) - return - } - wantptr := item[0] == 'n' // null - u, ut, pv := d.indirect(v, wantptr) - if u != nil { - err := u.UnmarshalJSON(item) - if err != nil { - d.error(err) - } - return - } - if ut != nil { - if item[0] != '"' { - if fromQuoted { - d.saveError(fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", item, v.Type())) - } else { - d.saveError(&UnmarshalTypeError{"string", v.Type(), int64(d.off)}) - } - return - } - s, ok := unquoteBytes(item) - if !ok { - if fromQuoted { - d.error(fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", item, v.Type())) - } else { - d.error(errPhase) - } - } - err := ut.UnmarshalText(s) - if err != nil { - d.error(err) - } - return - } - - v = pv - - switch c := item[0]; c { - case 'n': // null - switch v.Kind() { - case reflect.Interface, reflect.Ptr, reflect.Map, reflect.Slice: - v.Set(reflect.Zero(v.Type())) - // otherwise, ignore null for primitives/string - } - case 't', 'f': // true, false - value := c == 't' - switch v.Kind() { - default: - if fromQuoted { - d.saveError(fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", item, v.Type())) - } else { - d.saveError(&UnmarshalTypeError{"bool", v.Type(), int64(d.off)}) - } - case reflect.Bool: - v.SetBool(value) - case reflect.Interface: - if v.NumMethod() == 0 { - v.Set(reflect.ValueOf(value)) - } else { - d.saveError(&UnmarshalTypeError{"bool", v.Type(), int64(d.off)}) - } - } - - case '"': // string - s, ok := unquoteBytes(item) - if !ok { - if fromQuoted { - d.error(fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", item, v.Type())) - } else { - d.error(errPhase) - } - } - switch v.Kind() { - default: - d.saveError(&UnmarshalTypeError{"string", v.Type(), int64(d.off)}) - case reflect.Slice: - if v.Type().Elem().Kind() != reflect.Uint8 { - d.saveError(&UnmarshalTypeError{"string", v.Type(), int64(d.off)}) - break - } - b := make([]byte, base64.StdEncoding.DecodedLen(len(s))) - n, err := base64.StdEncoding.Decode(b, s) - if err != nil { - d.saveError(err) - break - } - v.SetBytes(b[:n]) - case reflect.String: - v.SetString(string(s)) - case reflect.Interface: - if v.NumMethod() == 0 { - v.Set(reflect.ValueOf(string(s))) - } else { - d.saveError(&UnmarshalTypeError{"string", v.Type(), int64(d.off)}) - } - } - - default: // number - if c != '-' && (c < '0' || c > '9') { - if fromQuoted { - d.error(fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", item, v.Type())) - } else { - d.error(errPhase) - } - } - s := string(item) - switch v.Kind() { - default: - if v.Kind() == reflect.String && v.Type() == numberType { - v.SetString(s) - if !isValidNumber(s) { - d.error(fmt.Errorf("json: invalid number literal, trying to unmarshal %q into Number", item)) - } - break - } - if fromQuoted { - d.error(fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", item, v.Type())) - } else { - d.error(&UnmarshalTypeError{"number", v.Type(), int64(d.off)}) - } - case reflect.Interface: - n, err := d.convertNumber(s) - if err != nil { - d.saveError(err) - break - } - if v.NumMethod() != 0 { - d.saveError(&UnmarshalTypeError{"number", v.Type(), int64(d.off)}) - break - } - v.Set(reflect.ValueOf(n)) - - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - n, err := strconv.ParseInt(s, 10, 64) - if err != nil || v.OverflowInt(n) { - d.saveError(&UnmarshalTypeError{"number " + s, v.Type(), int64(d.off)}) - break - } - v.SetInt(n) - - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - n, err := strconv.ParseUint(s, 10, 64) - if err != nil || v.OverflowUint(n) { - d.saveError(&UnmarshalTypeError{"number " + s, v.Type(), int64(d.off)}) - break - } - v.SetUint(n) - - case reflect.Float32, reflect.Float64: - n, err := strconv.ParseFloat(s, v.Type().Bits()) - if err != nil || v.OverflowFloat(n) { - d.saveError(&UnmarshalTypeError{"number " + s, v.Type(), int64(d.off)}) - break - } - v.SetFloat(n) - } - } -} - -// The xxxInterface routines build up a value to be stored -// in an empty interface. They are not strictly necessary, -// but they avoid the weight of reflection in this common case. - -// valueInterface is like value but returns interface{} -func (d *decodeState) valueInterface() interface{} { - switch d.scanWhile(scanSkipSpace) { - default: - d.error(errPhase) - panic("unreachable") - case scanBeginArray: - return d.arrayInterface() - case scanBeginObject: - return d.objectInterface() - case scanBeginLiteral: - return d.literalInterface() - } -} - -// arrayInterface is like array but returns []interface{}. -func (d *decodeState) arrayInterface() []interface{} { - var v = make([]interface{}, 0) - for { - // Look ahead for ] - can only happen on first iteration. - op := d.scanWhile(scanSkipSpace) - if op == scanEndArray { - break - } - - // Back up so d.value can have the byte we just read. - d.off-- - d.scan.undo(op) - - v = append(v, d.valueInterface()) - - // Next token must be , or ]. - op = d.scanWhile(scanSkipSpace) - if op == scanEndArray { - break - } - if op != scanArrayValue { - d.error(errPhase) - } - } - return v -} - -// objectInterface is like object but returns map[string]interface{}. -func (d *decodeState) objectInterface() map[string]interface{} { - m := make(map[string]interface{}) - keys := map[string]bool{} - - for { - // Read opening " of string key or closing }. - op := d.scanWhile(scanSkipSpace) - if op == scanEndObject { - // closing } - can only happen on first iteration. - break - } - if op != scanBeginLiteral { - d.error(errPhase) - } - - // Read string key. - start := d.off - 1 - op = d.scanWhile(scanContinue) - item := d.data[start : d.off-1] - key, ok := unquote(item) - if !ok { - d.error(errPhase) - } - - // Check for duplicate keys. - _, ok = keys[key] - if !ok { - keys[key] = true - } else { - d.error(fmt.Errorf("json: duplicate key '%s' in object", key)) - } - - // Read : before value. - if op == scanSkipSpace { - op = d.scanWhile(scanSkipSpace) - } - if op != scanObjectKey { - d.error(errPhase) - } - - // Read value. - m[key] = d.valueInterface() - - // Next token must be , or }. - op = d.scanWhile(scanSkipSpace) - if op == scanEndObject { - break - } - if op != scanObjectValue { - d.error(errPhase) - } - } - return m -} - -// literalInterface is like literal but returns an interface value. -func (d *decodeState) literalInterface() interface{} { - // All bytes inside literal return scanContinue op code. - start := d.off - 1 - op := d.scanWhile(scanContinue) - - // Scan read one byte too far; back up. - d.off-- - d.scan.undo(op) - item := d.data[start:d.off] - - switch c := item[0]; c { - case 'n': // null - return nil - - case 't', 'f': // true, false - return c == 't' - - case '"': // string - s, ok := unquote(item) - if !ok { - d.error(errPhase) - } - return s - - default: // number - if c != '-' && (c < '0' || c > '9') { - d.error(errPhase) - } - n, err := d.convertNumber(string(item)) - if err != nil { - d.saveError(err) - } - return n - } -} - -// getu4 decodes \uXXXX from the beginning of s, returning the hex value, -// or it returns -1. -func getu4(s []byte) rune { - if len(s) < 6 || s[0] != '\\' || s[1] != 'u' { - return -1 - } - r, err := strconv.ParseUint(string(s[2:6]), 16, 64) - if err != nil { - return -1 - } - return rune(r) -} - -// unquote converts a quoted JSON string literal s into an actual string t. -// The rules are different than for Go, so cannot use strconv.Unquote. -func unquote(s []byte) (t string, ok bool) { - s, ok = unquoteBytes(s) - t = string(s) - return -} - -func unquoteBytes(s []byte) (t []byte, ok bool) { - if len(s) < 2 || s[0] != '"' || s[len(s)-1] != '"' { - return - } - s = s[1 : len(s)-1] - - // Check for unusual characters. If there are none, - // then no unquoting is needed, so return a slice of the - // original bytes. - r := 0 - for r < len(s) { - c := s[r] - if c == '\\' || c == '"' || c < ' ' { - break - } - if c < utf8.RuneSelf { - r++ - continue - } - rr, size := utf8.DecodeRune(s[r:]) - if rr == utf8.RuneError && size == 1 { - break - } - r += size - } - if r == len(s) { - return s, true - } - - b := make([]byte, len(s)+2*utf8.UTFMax) - w := copy(b, s[0:r]) - for r < len(s) { - // Out of room? Can only happen if s is full of - // malformed UTF-8 and we're replacing each - // byte with RuneError. - if w >= len(b)-2*utf8.UTFMax { - nb := make([]byte, (len(b)+utf8.UTFMax)*2) - copy(nb, b[0:w]) - b = nb - } - switch c := s[r]; { - case c == '\\': - r++ - if r >= len(s) { - return - } - switch s[r] { - default: - return - case '"', '\\', '/', '\'': - b[w] = s[r] - r++ - w++ - case 'b': - b[w] = '\b' - r++ - w++ - case 'f': - b[w] = '\f' - r++ - w++ - case 'n': - b[w] = '\n' - r++ - w++ - case 'r': - b[w] = '\r' - r++ - w++ - case 't': - b[w] = '\t' - r++ - w++ - case 'u': - r-- - rr := getu4(s[r:]) - if rr < 0 { - return - } - r += 6 - if utf16.IsSurrogate(rr) { - rr1 := getu4(s[r:]) - if dec := utf16.DecodeRune(rr, rr1); dec != unicode.ReplacementChar { - // A valid pair; consume. - r += 6 - w += utf8.EncodeRune(b[w:], dec) - break - } - // Invalid surrogate; fall back to replacement rune. - rr = unicode.ReplacementChar - } - w += utf8.EncodeRune(b[w:], rr) - } - - // Quote, control characters are invalid. - case c == '"', c < ' ': - return - - // ASCII - case c < utf8.RuneSelf: - b[w] = c - r++ - w++ - - // Coerce to well-formed UTF-8. - default: - rr, size := utf8.DecodeRune(s[r:]) - r += size - w += utf8.EncodeRune(b[w:], rr) - } - } - return b[0:w], true -} diff --git a/vendor/gopkg.in/square/go-jose.v2/json/encode.go b/vendor/gopkg.in/square/go-jose.v2/json/encode.go deleted file mode 100644 index 1dae8bb7c..000000000 --- a/vendor/gopkg.in/square/go-jose.v2/json/encode.go +++ /dev/null @@ -1,1197 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package json implements encoding and decoding of JSON objects as defined in -// RFC 4627. The mapping between JSON objects and Go values is described -// in the documentation for the Marshal and Unmarshal functions. -// -// See "JSON and Go" for an introduction to this package: -// https://golang.org/doc/articles/json_and_go.html -package json - -import ( - "bytes" - "encoding" - "encoding/base64" - "fmt" - "math" - "reflect" - "runtime" - "sort" - "strconv" - "strings" - "sync" - "unicode" - "unicode/utf8" -) - -// Marshal returns the JSON encoding of v. -// -// Marshal traverses the value v recursively. -// If an encountered value implements the Marshaler interface -// and is not a nil pointer, Marshal calls its MarshalJSON method -// to produce JSON. If no MarshalJSON method is present but the -// value implements encoding.TextMarshaler instead, Marshal calls -// its MarshalText method. -// The nil pointer exception is not strictly necessary -// but mimics a similar, necessary exception in the behavior of -// UnmarshalJSON. -// -// Otherwise, Marshal uses the following type-dependent default encodings: -// -// Boolean values encode as JSON booleans. -// -// Floating point, integer, and Number values encode as JSON numbers. -// -// String values encode as JSON strings coerced to valid UTF-8, -// replacing invalid bytes with the Unicode replacement rune. -// The angle brackets "<" and ">" are escaped to "\u003c" and "\u003e" -// to keep some browsers from misinterpreting JSON output as HTML. -// Ampersand "&" is also escaped to "\u0026" for the same reason. -// -// Array and slice values encode as JSON arrays, except that -// []byte encodes as a base64-encoded string, and a nil slice -// encodes as the null JSON object. -// -// Struct values encode as JSON objects. Each exported struct field -// becomes a member of the object unless -// - the field's tag is "-", or -// - the field is empty and its tag specifies the "omitempty" option. -// The empty values are false, 0, any -// nil pointer or interface value, and any array, slice, map, or string of -// length zero. The object's default key string is the struct field name -// but can be specified in the struct field's tag value. The "json" key in -// the struct field's tag value is the key name, followed by an optional comma -// and options. Examples: -// -// // Field is ignored by this package. -// Field int `json:"-"` -// -// // Field appears in JSON as key "myName". -// Field int `json:"myName"` -// -// // Field appears in JSON as key "myName" and -// // the field is omitted from the object if its value is empty, -// // as defined above. -// Field int `json:"myName,omitempty"` -// -// // Field appears in JSON as key "Field" (the default), but -// // the field is skipped if empty. -// // Note the leading comma. -// Field int `json:",omitempty"` -// -// The "string" option signals that a field is stored as JSON inside a -// JSON-encoded string. It applies only to fields of string, floating point, -// integer, or boolean types. This extra level of encoding is sometimes used -// when communicating with JavaScript programs: -// -// Int64String int64 `json:",string"` -// -// The key name will be used if it's a non-empty string consisting of -// only Unicode letters, digits, dollar signs, percent signs, hyphens, -// underscores and slashes. -// -// Anonymous struct fields are usually marshaled as if their inner exported fields -// were fields in the outer struct, subject to the usual Go visibility rules amended -// as described in the next paragraph. -// An anonymous struct field with a name given in its JSON tag is treated as -// having that name, rather than being anonymous. -// An anonymous struct field of interface type is treated the same as having -// that type as its name, rather than being anonymous. -// -// The Go visibility rules for struct fields are amended for JSON when -// deciding which field to marshal or unmarshal. If there are -// multiple fields at the same level, and that level is the least -// nested (and would therefore be the nesting level selected by the -// usual Go rules), the following extra rules apply: -// -// 1) Of those fields, if any are JSON-tagged, only tagged fields are considered, -// even if there are multiple untagged fields that would otherwise conflict. -// 2) If there is exactly one field (tagged or not according to the first rule), that is selected. -// 3) Otherwise there are multiple fields, and all are ignored; no error occurs. -// -// Handling of anonymous struct fields is new in Go 1.1. -// Prior to Go 1.1, anonymous struct fields were ignored. To force ignoring of -// an anonymous struct field in both current and earlier versions, give the field -// a JSON tag of "-". -// -// Map values encode as JSON objects. -// The map's key type must be string; the map keys are used as JSON object -// keys, subject to the UTF-8 coercion described for string values above. -// -// Pointer values encode as the value pointed to. -// A nil pointer encodes as the null JSON object. -// -// Interface values encode as the value contained in the interface. -// A nil interface value encodes as the null JSON object. -// -// Channel, complex, and function values cannot be encoded in JSON. -// Attempting to encode such a value causes Marshal to return -// an UnsupportedTypeError. -// -// JSON cannot represent cyclic data structures and Marshal does not -// handle them. Passing cyclic structures to Marshal will result in -// an infinite recursion. -// -func Marshal(v interface{}) ([]byte, error) { - e := &encodeState{} - err := e.marshal(v) - if err != nil { - return nil, err - } - return e.Bytes(), nil -} - -// MarshalIndent is like Marshal but applies Indent to format the output. -func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) { - b, err := Marshal(v) - if err != nil { - return nil, err - } - var buf bytes.Buffer - err = Indent(&buf, b, prefix, indent) - if err != nil { - return nil, err - } - return buf.Bytes(), nil -} - -// HTMLEscape appends to dst the JSON-encoded src with <, >, &, U+2028 and U+2029 -// characters inside string literals changed to \u003c, \u003e, \u0026, \u2028, \u2029 -// so that the JSON will be safe to embed inside HTML