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* update github.com/blevesearch/bleve v2.0.2 -> v2.0.3 * github.com/denisenkom/go-mssqldb v0.9.0 -> v0.10.0 * github.com/editorconfig/editorconfig-core-go v2.4.1 -> v2.4.2 * github.com/go-chi/cors v1.1.1 -> v1.2.0 * github.com/go-git/go-billy v5.0.0 -> v5.1.0 * github.com/go-git/go-git v5.2.0 -> v5.3.0 * github.com/go-ldap/ldap v3.2.4 -> v3.3.0 * github.com/go-redis/redis v8.6.0 -> v8.8.2 * github.com/go-sql-driver/mysql v1.5.0 -> v1.6.0 * github.com/go-swagger/go-swagger v0.26.1 -> v0.27.0 * github.com/lib/pq v1.9.0 -> v1.10.1 * github.com/mattn/go-sqlite3 v1.14.6 -> v1.14.7 * github.com/go-testfixtures/testfixtures v3.5.0 -> v3.6.0 * github.com/issue9/identicon v1.0.1 -> v1.2.0 * github.com/klauspost/compress v1.11.8 -> v1.12.1 * github.com/mgechev/revive v1.0.3 -> v1.0.6 * github.com/microcosm-cc/bluemonday v1.0.7 -> v1.0.8 * github.com/niklasfasching/go-org v1.4.0 -> v1.5.0 * github.com/olivere/elastic v7.0.22 -> v7.0.24 * github.com/pelletier/go-toml v1.8.1 -> v1.9.0 * github.com/prometheus/client_golang v1.9.0 -> v1.10.0 * github.com/xanzy/go-gitlab v0.44.0 -> v0.48.0 * github.com/yuin/goldmark v1.3.3 -> v1.3.5 * github.com/6543/go-version v1.2.4 -> v1.3.1 * do github.com/lib/pq v1.10.0 -> v1.10.1 again ...
180 lines
5.0 KiB
Go
Vendored
180 lines
5.0 KiB
Go
Vendored
// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package ptypes
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import (
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"fmt"
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"strings"
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"github.com/golang/protobuf/proto"
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"google.golang.org/protobuf/reflect/protoreflect"
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"google.golang.org/protobuf/reflect/protoregistry"
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anypb "github.com/golang/protobuf/ptypes/any"
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)
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const urlPrefix = "type.googleapis.com/"
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// AnyMessageName returns the message name contained in an anypb.Any message.
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// Most type assertions should use the Is function instead.
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//
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// Deprecated: Call the any.MessageName method instead.
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func AnyMessageName(any *anypb.Any) (string, error) {
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name, err := anyMessageName(any)
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return string(name), err
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}
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func anyMessageName(any *anypb.Any) (protoreflect.FullName, error) {
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if any == nil {
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return "", fmt.Errorf("message is nil")
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}
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name := protoreflect.FullName(any.TypeUrl)
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if i := strings.LastIndex(any.TypeUrl, "/"); i >= 0 {
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name = name[i+len("/"):]
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}
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if !name.IsValid() {
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return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl)
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}
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return name, nil
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}
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// MarshalAny marshals the given message m into an anypb.Any message.
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//
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// Deprecated: Call the anypb.New function instead.
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func MarshalAny(m proto.Message) (*anypb.Any, error) {
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switch dm := m.(type) {
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case DynamicAny:
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m = dm.Message
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case *DynamicAny:
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if dm == nil {
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return nil, proto.ErrNil
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}
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m = dm.Message
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}
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b, err := proto.Marshal(m)
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if err != nil {
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return nil, err
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}
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return &anypb.Any{TypeUrl: urlPrefix + proto.MessageName(m), Value: b}, nil
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}
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// Empty returns a new message of the type specified in an anypb.Any message.
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// It returns protoregistry.NotFound if the corresponding message type could not
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// be resolved in the global registry.
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//
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// Deprecated: Use protoregistry.GlobalTypes.FindMessageByName instead
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// to resolve the message name and create a new instance of it.
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func Empty(any *anypb.Any) (proto.Message, error) {
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name, err := anyMessageName(any)
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if err != nil {
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return nil, err
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}
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mt, err := protoregistry.GlobalTypes.FindMessageByName(name)
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if err != nil {
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return nil, err
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}
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return proto.MessageV1(mt.New().Interface()), nil
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}
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// UnmarshalAny unmarshals the encoded value contained in the anypb.Any message
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// into the provided message m. It returns an error if the target message
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// does not match the type in the Any message or if an unmarshal error occurs.
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//
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// The target message m may be a *DynamicAny message. If the underlying message
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// type could not be resolved, then this returns protoregistry.NotFound.
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//
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// Deprecated: Call the any.UnmarshalTo method instead.
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func UnmarshalAny(any *anypb.Any, m proto.Message) error {
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if dm, ok := m.(*DynamicAny); ok {
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if dm.Message == nil {
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var err error
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dm.Message, err = Empty(any)
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if err != nil {
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return err
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}
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}
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m = dm.Message
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}
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anyName, err := AnyMessageName(any)
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if err != nil {
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return err
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}
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msgName := proto.MessageName(m)
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if anyName != msgName {
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return fmt.Errorf("mismatched message type: got %q want %q", anyName, msgName)
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}
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return proto.Unmarshal(any.Value, m)
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}
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// Is reports whether the Any message contains a message of the specified type.
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//
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// Deprecated: Call the any.MessageIs method instead.
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func Is(any *anypb.Any, m proto.Message) bool {
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if any == nil || m == nil {
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return false
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}
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name := proto.MessageName(m)
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if !strings.HasSuffix(any.TypeUrl, name) {
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return false
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}
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return len(any.TypeUrl) == len(name) || any.TypeUrl[len(any.TypeUrl)-len(name)-1] == '/'
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}
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// DynamicAny is a value that can be passed to UnmarshalAny to automatically
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// allocate a proto.Message for the type specified in an anypb.Any message.
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// The allocated message is stored in the embedded proto.Message.
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//
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// Example:
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// var x ptypes.DynamicAny
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// if err := ptypes.UnmarshalAny(a, &x); err != nil { ... }
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// fmt.Printf("unmarshaled message: %v", x.Message)
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//
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// Deprecated: Use the any.UnmarshalNew method instead to unmarshal
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// the any message contents into a new instance of the underlying message.
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type DynamicAny struct{ proto.Message }
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func (m DynamicAny) String() string {
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if m.Message == nil {
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return "<nil>"
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}
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return m.Message.String()
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}
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func (m DynamicAny) Reset() {
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if m.Message == nil {
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return
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}
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m.Message.Reset()
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}
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func (m DynamicAny) ProtoMessage() {
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return
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}
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func (m DynamicAny) ProtoReflect() protoreflect.Message {
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if m.Message == nil {
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return nil
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}
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return dynamicAny{proto.MessageReflect(m.Message)}
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}
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type dynamicAny struct{ protoreflect.Message }
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func (m dynamicAny) Type() protoreflect.MessageType {
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return dynamicAnyType{m.Message.Type()}
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}
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func (m dynamicAny) New() protoreflect.Message {
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return dynamicAnyType{m.Message.Type()}.New()
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}
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func (m dynamicAny) Interface() protoreflect.ProtoMessage {
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return DynamicAny{proto.MessageV1(m.Message.Interface())}
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}
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type dynamicAnyType struct{ protoreflect.MessageType }
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func (t dynamicAnyType) New() protoreflect.Message {
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return dynamicAny{t.MessageType.New()}
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}
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func (t dynamicAnyType) Zero() protoreflect.Message {
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return dynamicAny{t.MessageType.Zero()}
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}
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