1// Copyright 2019 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5// Package protolegacy is a stub version of the v1 proto package 6// to satisfy internal/testprotos/legacy dependencies. 7package protolegacy 8 9import ( 10 "bytes" 11 "compress/gzip" 12 "errors" 13 "fmt" 14 "io/ioutil" 15 16 "google.golang.org/protobuf/reflect/protoreflect" 17 "google.golang.org/protobuf/reflect/protoregistry" 18 "google.golang.org/protobuf/runtime/protoiface" 19 "google.golang.org/protobuf/runtime/protoimpl" 20) 21 22const ( 23 ProtoPackageIsVersion1 = true 24 ProtoPackageIsVersion2 = true 25 ProtoPackageIsVersion3 = true 26) 27 28const ( 29 WireVarint = 0 30 WireFixed32 = 5 31 WireFixed64 = 1 32 WireBytes = 2 33 WireStartGroup = 3 34 WireEndGroup = 4 35) 36 37type ( 38 Message = protoiface.MessageV1 39 ExtensionRange = protoiface.ExtensionRangeV1 40 ExtensionDesc = protoimpl.ExtensionInfo 41 Extension = protoimpl.ExtensionFieldV1 42 XXX_InternalExtensions = protoimpl.ExtensionFields 43) 44 45func RegisterFile(s string, d []byte) { 46 // Decompress the descriptor. 47 zr, err := gzip.NewReader(bytes.NewReader(d)) 48 if err != nil { 49 panic(fmt.Sprintf("proto: invalid compressed file descriptor: %v", err)) 50 } 51 b, err := ioutil.ReadAll(zr) 52 if err != nil { 53 panic(fmt.Sprintf("proto: invalid compressed file descriptor: %v", err)) 54 } 55 56 // Construct a protoreflect.FileDescriptor from the raw descriptor. 57 // Note that DescBuilder.Build automatically registers the constructed 58 // file descriptor with the v2 registry. 59 protoimpl.DescBuilder{RawDescriptor: b}.Build() 60} 61 62func RegisterType(m Message, s string) { 63 mt := protoimpl.X.LegacyMessageTypeOf(m, protoreflect.FullName(s)) 64 if err := protoregistry.GlobalTypes.RegisterMessage(mt); err != nil { 65 panic(err) 66 } 67} 68 69func RegisterMapType(interface{}, string) { 70 // Do nothing. 71} 72 73func RegisterEnum(string, map[int32]string, map[string]int32) { 74 // Do nothing. 75} 76 77func RegisterExtension(d *ExtensionDesc) { 78 if err := protoregistry.GlobalTypes.RegisterExtension(d); err != nil { 79 panic(err) 80 } 81} 82 83var ErrInternalBadWireType = errors.New("not implemented") 84 85func Size(Message) int { panic("not implemented") } 86func Marshal(Message) ([]byte, error) { panic("not implemented") } 87func Unmarshal([]byte, Message) error { panic("not implemented") } 88 89func SizeVarint(uint64) int { panic("not implemented") } 90func EncodeVarint(uint64) []byte { panic("not implemented") } 91func DecodeVarint([]byte) (uint64, int) { panic("not implemented") } 92 93func CompactTextString(Message) string { panic("not implemented") } 94func EnumName(map[int32]string, int32) string { panic("not implemented") } 95func UnmarshalJSONEnum(map[string]int32, []byte, string) (int32, error) { panic("not implemented") } 96 97type Buffer struct{} 98 99func (*Buffer) DecodeFixed32() (uint64, error) { panic("not implemented") } 100func (*Buffer) DecodeFixed64() (uint64, error) { panic("not implemented") } 101func (*Buffer) DecodeGroup(Message) error { panic("not implemented") } 102func (*Buffer) DecodeMessage(Message) error { panic("not implemented") } 103func (*Buffer) DecodeRawBytes(bool) ([]byte, error) { panic("not implemented") } 104func (*Buffer) DecodeStringBytes() (string, error) { panic("not implemented") } 105func (*Buffer) DecodeVarint() (uint64, error) { panic("not implemented") } 106func (*Buffer) DecodeZigzag32() (uint64, error) { panic("not implemented") } 107func (*Buffer) DecodeZigzag64() (uint64, error) { panic("not implemented") } 108func (*Buffer) EncodeFixed32(uint64) error { panic("not implemented") } 109func (*Buffer) EncodeFixed64(uint64) error { panic("not implemented") } 110func (*Buffer) EncodeMessage(Message) error { panic("not implemented") } 111func (*Buffer) EncodeRawBytes([]byte) error { panic("not implemented") } 112func (*Buffer) EncodeStringBytes(string) error { panic("not implemented") } 113func (*Buffer) EncodeVarint(uint64) error { panic("not implemented") } 114func (*Buffer) EncodeZigzag32(uint64) error { panic("not implemented") } 115func (*Buffer) EncodeZigzag64(uint64) error { panic("not implemented") } 116func (*Buffer) Marshal(Message) error { panic("not implemented") } 117func (*Buffer) Unmarshal(Message) error { panic("not implemented") } 118 119type InternalMessageInfo struct{} 120 121func (*InternalMessageInfo) DiscardUnknown(Message) { panic("not implemented") } 122func (*InternalMessageInfo) Marshal([]byte, Message, bool) ([]byte, error) { panic("not implemented") } 123func (*InternalMessageInfo) Merge(Message, Message) { panic("not implemented") } 124func (*InternalMessageInfo) Size(Message) int { panic("not implemented") } 125func (*InternalMessageInfo) Unmarshal(Message, []byte) error { panic("not implemented") } 126