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author | dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com> | 2020-05-21 09:08:47 +0000 |
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committer | Daniel J Walsh <dwalsh@redhat.com> | 2020-05-21 07:35:42 -0400 |
commit | cdd1f2bbaf99f5fae8f5c08a25bccdf478cd9ada (patch) | |
tree | db1c0b9dfc258c40779d38875e71240f93544d22 /vendor/google.golang.org/protobuf/internal/impl/legacy_file.go | |
parent | 8db7b9ea219ef06c50919dcfabdfdca5676e1456 (diff) | |
download | podman-cdd1f2bbaf99f5fae8f5c08a25bccdf478cd9ada.tar.gz podman-cdd1f2bbaf99f5fae8f5c08a25bccdf478cd9ada.tar.bz2 podman-cdd1f2bbaf99f5fae8f5c08a25bccdf478cd9ada.zip |
Bump github.com/onsi/gomega from 1.10.0 to 1.10.1
Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.10.0 to 1.10.1.
- [Release notes](https://github.com/onsi/gomega/releases)
- [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md)
- [Commits](https://github.com/onsi/gomega/compare/v1.10.0...v1.10.1)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'vendor/google.golang.org/protobuf/internal/impl/legacy_file.go')
-rw-r--r-- | vendor/google.golang.org/protobuf/internal/impl/legacy_file.go | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go new file mode 100644 index 000000000..9ab091086 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go @@ -0,0 +1,81 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "bytes" + "compress/gzip" + "io/ioutil" + "sync" + + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +// Every enum and message type generated by protoc-gen-go since commit 2fc053c5 +// on February 25th, 2016 has had a method to get the raw descriptor. +// Types that were not generated by protoc-gen-go or were generated prior +// to that version are not supported. +// +// The []byte returned is the encoded form of a FileDescriptorProto message +// compressed using GZIP. The []int is the path from the top-level file +// to the specific message or enum declaration. +type ( + enumV1 interface { + EnumDescriptor() ([]byte, []int) + } + messageV1 interface { + Descriptor() ([]byte, []int) + } +) + +var legacyFileDescCache sync.Map // map[*byte]protoreflect.FileDescriptor + +// legacyLoadFileDesc unmarshals b as a compressed FileDescriptorProto message. +// +// This assumes that b is immutable and that b does not refer to part of a +// concatenated series of GZIP files (which would require shenanigans that +// rely on the concatenation properties of both protobufs and GZIP). +// File descriptors generated by protoc-gen-go do not rely on that property. +func legacyLoadFileDesc(b []byte) protoreflect.FileDescriptor { + // Fast-path: check whether we already have a cached file descriptor. + if fd, ok := legacyFileDescCache.Load(&b[0]); ok { + return fd.(protoreflect.FileDescriptor) + } + + // Slow-path: decompress and unmarshal the file descriptor proto. + zr, err := gzip.NewReader(bytes.NewReader(b)) + if err != nil { + panic(err) + } + b2, err := ioutil.ReadAll(zr) + if err != nil { + panic(err) + } + + fd := filedesc.Builder{ + RawDescriptor: b2, + FileRegistry: resolverOnly{protoregistry.GlobalFiles}, // do not register back to global registry + }.Build().File + if fd, ok := legacyFileDescCache.LoadOrStore(&b[0], fd); ok { + return fd.(protoreflect.FileDescriptor) + } + return fd +} + +type resolverOnly struct { + reg *protoregistry.Files +} + +func (r resolverOnly) FindFileByPath(path string) (protoreflect.FileDescriptor, error) { + return r.reg.FindFileByPath(path) +} +func (r resolverOnly) FindDescriptorByName(name protoreflect.FullName) (protoreflect.Descriptor, error) { + return r.reg.FindDescriptorByName(name) +} +func (resolverOnly) RegisterFile(protoreflect.FileDescriptor) error { + return nil +} |