mirror of
https://gitea.com/Lydanne/buildx.git
synced 2025-05-22 11:47:44 +08:00
b35a0f4718
Removes gogo/protobuf from buildx and updates to a version of moby/buildkit where gogo is removed. This also changes how the proto files are generated. This is because newer versions of protobuf are more strict about name conflicts. If two files have the same name (even if they are relative paths) and are used in different protoc commands, they'll conflict in the registry. Since protobuf file generation doesn't work very well with `paths=source_relative`, this removes the `go:generate` expression and just relies on the dockerfile to perform the generation. Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
697 lines
21 KiB
Go
697 lines
21 KiB
Go
// Copyright 2019 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 filedesc
|
|
|
|
import (
|
|
"reflect"
|
|
"sync"
|
|
|
|
"google.golang.org/protobuf/encoding/protowire"
|
|
"google.golang.org/protobuf/internal/descopts"
|
|
"google.golang.org/protobuf/internal/genid"
|
|
"google.golang.org/protobuf/internal/strs"
|
|
"google.golang.org/protobuf/proto"
|
|
"google.golang.org/protobuf/reflect/protoreflect"
|
|
)
|
|
|
|
func (fd *File) lazyRawInit() {
|
|
fd.unmarshalFull(fd.builder.RawDescriptor)
|
|
fd.resolveMessages()
|
|
fd.resolveExtensions()
|
|
fd.resolveServices()
|
|
}
|
|
|
|
func (file *File) resolveMessages() {
|
|
var depIdx int32
|
|
for i := range file.allMessages {
|
|
md := &file.allMessages[i]
|
|
|
|
// Resolve message field dependencies.
|
|
for j := range md.L2.Fields.List {
|
|
fd := &md.L2.Fields.List[j]
|
|
|
|
// Weak fields are resolved upon actual use.
|
|
if fd.L1.IsWeak {
|
|
continue
|
|
}
|
|
|
|
// Resolve message field dependency.
|
|
switch fd.L1.Kind {
|
|
case protoreflect.EnumKind:
|
|
fd.L1.Enum = file.resolveEnumDependency(fd.L1.Enum, listFieldDeps, depIdx)
|
|
depIdx++
|
|
case protoreflect.MessageKind, protoreflect.GroupKind:
|
|
fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx)
|
|
depIdx++
|
|
}
|
|
|
|
// Default is resolved here since it depends on Enum being resolved.
|
|
if v := fd.L1.Default.val; v.IsValid() {
|
|
fd.L1.Default = unmarshalDefault(v.Bytes(), fd.L1.Kind, file, fd.L1.Enum)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func (file *File) resolveExtensions() {
|
|
var depIdx int32
|
|
for i := range file.allExtensions {
|
|
xd := &file.allExtensions[i]
|
|
|
|
// Resolve extension field dependency.
|
|
switch xd.L1.Kind {
|
|
case protoreflect.EnumKind:
|
|
xd.L2.Enum = file.resolveEnumDependency(xd.L2.Enum, listExtDeps, depIdx)
|
|
depIdx++
|
|
case protoreflect.MessageKind, protoreflect.GroupKind:
|
|
xd.L2.Message = file.resolveMessageDependency(xd.L2.Message, listExtDeps, depIdx)
|
|
depIdx++
|
|
}
|
|
|
|
// Default is resolved here since it depends on Enum being resolved.
|
|
if v := xd.L2.Default.val; v.IsValid() {
|
|
xd.L2.Default = unmarshalDefault(v.Bytes(), xd.L1.Kind, file, xd.L2.Enum)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (file *File) resolveServices() {
|
|
var depIdx int32
|
|
for i := range file.allServices {
|
|
sd := &file.allServices[i]
|
|
|
|
// Resolve method dependencies.
|
|
for j := range sd.L2.Methods.List {
|
|
md := &sd.L2.Methods.List[j]
|
|
md.L1.Input = file.resolveMessageDependency(md.L1.Input, listMethInDeps, depIdx)
|
|
md.L1.Output = file.resolveMessageDependency(md.L1.Output, listMethOutDeps, depIdx)
|
|
depIdx++
|
|
}
|
|
}
|
|
}
|
|
|
|
func (file *File) resolveEnumDependency(ed protoreflect.EnumDescriptor, i, j int32) protoreflect.EnumDescriptor {
|
|
r := file.builder.FileRegistry
|
|
if r, ok := r.(resolverByIndex); ok {
|
|
if ed2 := r.FindEnumByIndex(i, j, file.allEnums, file.allMessages); ed2 != nil {
|
|
return ed2
|
|
}
|
|
}
|
|
for i := range file.allEnums {
|
|
if ed2 := &file.allEnums[i]; ed2.L0.FullName == ed.FullName() {
|
|
return ed2
|
|
}
|
|
}
|
|
if d, _ := r.FindDescriptorByName(ed.FullName()); d != nil {
|
|
return d.(protoreflect.EnumDescriptor)
|
|
}
|
|
return ed
|
|
}
|
|
|
|
func (file *File) resolveMessageDependency(md protoreflect.MessageDescriptor, i, j int32) protoreflect.MessageDescriptor {
|
|
r := file.builder.FileRegistry
|
|
if r, ok := r.(resolverByIndex); ok {
|
|
if md2 := r.FindMessageByIndex(i, j, file.allEnums, file.allMessages); md2 != nil {
|
|
return md2
|
|
}
|
|
}
|
|
for i := range file.allMessages {
|
|
if md2 := &file.allMessages[i]; md2.L0.FullName == md.FullName() {
|
|
return md2
|
|
}
|
|
}
|
|
if d, _ := r.FindDescriptorByName(md.FullName()); d != nil {
|
|
return d.(protoreflect.MessageDescriptor)
|
|
}
|
|
return md
|
|
}
|
|
|
|
func (fd *File) unmarshalFull(b []byte) {
|
|
sb := getBuilder()
|
|
defer putBuilder(sb)
|
|
|
|
var enumIdx, messageIdx, extensionIdx, serviceIdx int
|
|
var rawOptions []byte
|
|
fd.L2 = new(FileL2)
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.VarintType:
|
|
v, m := protowire.ConsumeVarint(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.FileDescriptorProto_PublicDependency_field_number:
|
|
fd.L2.Imports[v].IsPublic = true
|
|
case genid.FileDescriptorProto_WeakDependency_field_number:
|
|
fd.L2.Imports[v].IsWeak = true
|
|
}
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.FileDescriptorProto_Dependency_field_number:
|
|
path := sb.MakeString(v)
|
|
imp, _ := fd.builder.FileRegistry.FindFileByPath(path)
|
|
if imp == nil {
|
|
imp = PlaceholderFile(path)
|
|
}
|
|
fd.L2.Imports = append(fd.L2.Imports, protoreflect.FileImport{FileDescriptor: imp})
|
|
case genid.FileDescriptorProto_EnumType_field_number:
|
|
fd.L1.Enums.List[enumIdx].unmarshalFull(v, sb)
|
|
enumIdx++
|
|
case genid.FileDescriptorProto_MessageType_field_number:
|
|
fd.L1.Messages.List[messageIdx].unmarshalFull(v, sb)
|
|
messageIdx++
|
|
case genid.FileDescriptorProto_Extension_field_number:
|
|
fd.L1.Extensions.List[extensionIdx].unmarshalFull(v, sb)
|
|
extensionIdx++
|
|
case genid.FileDescriptorProto_Service_field_number:
|
|
fd.L1.Services.List[serviceIdx].unmarshalFull(v, sb)
|
|
serviceIdx++
|
|
case genid.FileDescriptorProto_Options_field_number:
|
|
rawOptions = appendOptions(rawOptions, v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
fd.L2.Options = fd.builder.optionsUnmarshaler(&descopts.File, rawOptions)
|
|
}
|
|
|
|
func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) {
|
|
var rawValues [][]byte
|
|
var rawOptions []byte
|
|
if !ed.L1.eagerValues {
|
|
ed.L2 = new(EnumL2)
|
|
}
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.EnumDescriptorProto_Value_field_number:
|
|
rawValues = append(rawValues, v)
|
|
case genid.EnumDescriptorProto_ReservedName_field_number:
|
|
ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, protoreflect.Name(sb.MakeString(v)))
|
|
case genid.EnumDescriptorProto_ReservedRange_field_number:
|
|
ed.L2.ReservedRanges.List = append(ed.L2.ReservedRanges.List, unmarshalEnumReservedRange(v))
|
|
case genid.EnumDescriptorProto_Options_field_number:
|
|
rawOptions = appendOptions(rawOptions, v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
if !ed.L1.eagerValues && len(rawValues) > 0 {
|
|
ed.L2.Values.List = make([]EnumValue, len(rawValues))
|
|
for i, b := range rawValues {
|
|
ed.L2.Values.List[i].unmarshalFull(b, sb, ed.L0.ParentFile, ed, i)
|
|
}
|
|
}
|
|
ed.L2.Options = ed.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Enum, rawOptions)
|
|
}
|
|
|
|
func unmarshalEnumReservedRange(b []byte) (r [2]protoreflect.EnumNumber) {
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.VarintType:
|
|
v, m := protowire.ConsumeVarint(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.EnumDescriptorProto_EnumReservedRange_Start_field_number:
|
|
r[0] = protoreflect.EnumNumber(v)
|
|
case genid.EnumDescriptorProto_EnumReservedRange_End_field_number:
|
|
r[1] = protoreflect.EnumNumber(v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
return r
|
|
}
|
|
|
|
func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
|
|
vd.L0.ParentFile = pf
|
|
vd.L0.Parent = pd
|
|
vd.L0.Index = i
|
|
|
|
var rawOptions []byte
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.VarintType:
|
|
v, m := protowire.ConsumeVarint(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.EnumValueDescriptorProto_Number_field_number:
|
|
vd.L1.Number = protoreflect.EnumNumber(v)
|
|
}
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.EnumValueDescriptorProto_Name_field_number:
|
|
// NOTE: Enum values are in the same scope as the enum parent.
|
|
vd.L0.FullName = appendFullName(sb, pd.Parent().FullName(), v)
|
|
case genid.EnumValueDescriptorProto_Options_field_number:
|
|
rawOptions = appendOptions(rawOptions, v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
vd.L1.Options = pf.builder.optionsUnmarshaler(&descopts.EnumValue, rawOptions)
|
|
}
|
|
|
|
func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) {
|
|
var rawFields, rawOneofs [][]byte
|
|
var enumIdx, messageIdx, extensionIdx int
|
|
var rawOptions []byte
|
|
md.L2 = new(MessageL2)
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.DescriptorProto_Field_field_number:
|
|
rawFields = append(rawFields, v)
|
|
case genid.DescriptorProto_OneofDecl_field_number:
|
|
rawOneofs = append(rawOneofs, v)
|
|
case genid.DescriptorProto_ReservedName_field_number:
|
|
md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, protoreflect.Name(sb.MakeString(v)))
|
|
case genid.DescriptorProto_ReservedRange_field_number:
|
|
md.L2.ReservedRanges.List = append(md.L2.ReservedRanges.List, unmarshalMessageReservedRange(v))
|
|
case genid.DescriptorProto_ExtensionRange_field_number:
|
|
r, rawOptions := unmarshalMessageExtensionRange(v)
|
|
opts := md.L0.ParentFile.builder.optionsUnmarshaler(&descopts.ExtensionRange, rawOptions)
|
|
md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, r)
|
|
md.L2.ExtensionRangeOptions = append(md.L2.ExtensionRangeOptions, opts)
|
|
case genid.DescriptorProto_EnumType_field_number:
|
|
md.L1.Enums.List[enumIdx].unmarshalFull(v, sb)
|
|
enumIdx++
|
|
case genid.DescriptorProto_NestedType_field_number:
|
|
md.L1.Messages.List[messageIdx].unmarshalFull(v, sb)
|
|
messageIdx++
|
|
case genid.DescriptorProto_Extension_field_number:
|
|
md.L1.Extensions.List[extensionIdx].unmarshalFull(v, sb)
|
|
extensionIdx++
|
|
case genid.DescriptorProto_Options_field_number:
|
|
md.unmarshalOptions(v)
|
|
rawOptions = appendOptions(rawOptions, v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
if len(rawFields) > 0 || len(rawOneofs) > 0 {
|
|
md.L2.Fields.List = make([]Field, len(rawFields))
|
|
md.L2.Oneofs.List = make([]Oneof, len(rawOneofs))
|
|
for i, b := range rawFields {
|
|
fd := &md.L2.Fields.List[i]
|
|
fd.unmarshalFull(b, sb, md.L0.ParentFile, md, i)
|
|
if fd.L1.Cardinality == protoreflect.Required {
|
|
md.L2.RequiredNumbers.List = append(md.L2.RequiredNumbers.List, fd.L1.Number)
|
|
}
|
|
}
|
|
for i, b := range rawOneofs {
|
|
od := &md.L2.Oneofs.List[i]
|
|
od.unmarshalFull(b, sb, md.L0.ParentFile, md, i)
|
|
}
|
|
}
|
|
md.L2.Options = md.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Message, rawOptions)
|
|
}
|
|
|
|
func (md *Message) unmarshalOptions(b []byte) {
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.VarintType:
|
|
v, m := protowire.ConsumeVarint(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.MessageOptions_MapEntry_field_number:
|
|
md.L1.IsMapEntry = protowire.DecodeBool(v)
|
|
case genid.MessageOptions_MessageSetWireFormat_field_number:
|
|
md.L1.IsMessageSet = protowire.DecodeBool(v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
}
|
|
|
|
func unmarshalMessageReservedRange(b []byte) (r [2]protoreflect.FieldNumber) {
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.VarintType:
|
|
v, m := protowire.ConsumeVarint(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.DescriptorProto_ReservedRange_Start_field_number:
|
|
r[0] = protoreflect.FieldNumber(v)
|
|
case genid.DescriptorProto_ReservedRange_End_field_number:
|
|
r[1] = protoreflect.FieldNumber(v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
return r
|
|
}
|
|
|
|
func unmarshalMessageExtensionRange(b []byte) (r [2]protoreflect.FieldNumber, rawOptions []byte) {
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.VarintType:
|
|
v, m := protowire.ConsumeVarint(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.DescriptorProto_ExtensionRange_Start_field_number:
|
|
r[0] = protoreflect.FieldNumber(v)
|
|
case genid.DescriptorProto_ExtensionRange_End_field_number:
|
|
r[1] = protoreflect.FieldNumber(v)
|
|
}
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.DescriptorProto_ExtensionRange_Options_field_number:
|
|
rawOptions = appendOptions(rawOptions, v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
return r, rawOptions
|
|
}
|
|
|
|
func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
|
|
fd.L0.ParentFile = pf
|
|
fd.L0.Parent = pd
|
|
fd.L0.Index = i
|
|
fd.L1.EditionFeatures = featuresFromParentDesc(fd.Parent())
|
|
|
|
var rawTypeName []byte
|
|
var rawOptions []byte
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.VarintType:
|
|
v, m := protowire.ConsumeVarint(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.FieldDescriptorProto_Number_field_number:
|
|
fd.L1.Number = protoreflect.FieldNumber(v)
|
|
case genid.FieldDescriptorProto_Label_field_number:
|
|
fd.L1.Cardinality = protoreflect.Cardinality(v)
|
|
case genid.FieldDescriptorProto_Type_field_number:
|
|
fd.L1.Kind = protoreflect.Kind(v)
|
|
case genid.FieldDescriptorProto_OneofIndex_field_number:
|
|
// In Message.unmarshalFull, we allocate slices for both
|
|
// the field and oneof descriptors before unmarshaling either
|
|
// of them. This ensures pointers to slice elements are stable.
|
|
od := &pd.(*Message).L2.Oneofs.List[v]
|
|
od.L1.Fields.List = append(od.L1.Fields.List, fd)
|
|
if fd.L1.ContainingOneof != nil {
|
|
panic("oneof type already set")
|
|
}
|
|
fd.L1.ContainingOneof = od
|
|
case genid.FieldDescriptorProto_Proto3Optional_field_number:
|
|
fd.L1.IsProto3Optional = protowire.DecodeBool(v)
|
|
}
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.FieldDescriptorProto_Name_field_number:
|
|
fd.L0.FullName = appendFullName(sb, pd.FullName(), v)
|
|
case genid.FieldDescriptorProto_JsonName_field_number:
|
|
fd.L1.StringName.InitJSON(sb.MakeString(v))
|
|
case genid.FieldDescriptorProto_DefaultValue_field_number:
|
|
fd.L1.Default.val = protoreflect.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages
|
|
case genid.FieldDescriptorProto_TypeName_field_number:
|
|
rawTypeName = v
|
|
case genid.FieldDescriptorProto_Options_field_number:
|
|
fd.unmarshalOptions(v)
|
|
rawOptions = appendOptions(rawOptions, v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
if fd.L1.Kind == protoreflect.MessageKind && fd.L1.EditionFeatures.IsDelimitedEncoded {
|
|
fd.L1.Kind = protoreflect.GroupKind
|
|
}
|
|
if fd.L1.EditionFeatures.IsLegacyRequired {
|
|
fd.L1.Cardinality = protoreflect.Required
|
|
}
|
|
if rawTypeName != nil {
|
|
name := makeFullName(sb, rawTypeName)
|
|
switch fd.L1.Kind {
|
|
case protoreflect.EnumKind:
|
|
fd.L1.Enum = PlaceholderEnum(name)
|
|
case protoreflect.MessageKind, protoreflect.GroupKind:
|
|
fd.L1.Message = PlaceholderMessage(name)
|
|
}
|
|
}
|
|
fd.L1.Options = pf.builder.optionsUnmarshaler(&descopts.Field, rawOptions)
|
|
}
|
|
|
|
func (fd *Field) unmarshalOptions(b []byte) {
|
|
const FieldOptions_EnforceUTF8 = 13
|
|
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.VarintType:
|
|
v, m := protowire.ConsumeVarint(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.FieldOptions_Packed_field_number:
|
|
fd.L1.EditionFeatures.IsPacked = protowire.DecodeBool(v)
|
|
case genid.FieldOptions_Weak_field_number:
|
|
fd.L1.IsWeak = protowire.DecodeBool(v)
|
|
case FieldOptions_EnforceUTF8:
|
|
fd.L1.EditionFeatures.IsUTF8Validated = protowire.DecodeBool(v)
|
|
}
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.FieldOptions_Features_field_number:
|
|
fd.L1.EditionFeatures = unmarshalFeatureSet(v, fd.L1.EditionFeatures)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
}
|
|
|
|
func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
|
|
od.L0.ParentFile = pf
|
|
od.L0.Parent = pd
|
|
od.L0.Index = i
|
|
|
|
var rawOptions []byte
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.OneofDescriptorProto_Name_field_number:
|
|
od.L0.FullName = appendFullName(sb, pd.FullName(), v)
|
|
case genid.OneofDescriptorProto_Options_field_number:
|
|
rawOptions = appendOptions(rawOptions, v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
od.L1.Options = pf.builder.optionsUnmarshaler(&descopts.Oneof, rawOptions)
|
|
}
|
|
|
|
func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) {
|
|
var rawTypeName []byte
|
|
var rawOptions []byte
|
|
xd.L2 = new(ExtensionL2)
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.VarintType:
|
|
v, m := protowire.ConsumeVarint(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.FieldDescriptorProto_Proto3Optional_field_number:
|
|
xd.L2.IsProto3Optional = protowire.DecodeBool(v)
|
|
}
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.FieldDescriptorProto_JsonName_field_number:
|
|
xd.L2.StringName.InitJSON(sb.MakeString(v))
|
|
case genid.FieldDescriptorProto_DefaultValue_field_number:
|
|
xd.L2.Default.val = protoreflect.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions
|
|
case genid.FieldDescriptorProto_TypeName_field_number:
|
|
rawTypeName = v
|
|
case genid.FieldDescriptorProto_Options_field_number:
|
|
rawOptions = appendOptions(rawOptions, v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
if rawTypeName != nil {
|
|
name := makeFullName(sb, rawTypeName)
|
|
switch xd.L1.Kind {
|
|
case protoreflect.EnumKind:
|
|
xd.L2.Enum = PlaceholderEnum(name)
|
|
case protoreflect.MessageKind, protoreflect.GroupKind:
|
|
xd.L2.Message = PlaceholderMessage(name)
|
|
}
|
|
}
|
|
xd.L2.Options = xd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Field, rawOptions)
|
|
}
|
|
|
|
func (sd *Service) unmarshalFull(b []byte, sb *strs.Builder) {
|
|
var rawMethods [][]byte
|
|
var rawOptions []byte
|
|
sd.L2 = new(ServiceL2)
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.ServiceDescriptorProto_Method_field_number:
|
|
rawMethods = append(rawMethods, v)
|
|
case genid.ServiceDescriptorProto_Options_field_number:
|
|
rawOptions = appendOptions(rawOptions, v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
if len(rawMethods) > 0 {
|
|
sd.L2.Methods.List = make([]Method, len(rawMethods))
|
|
for i, b := range rawMethods {
|
|
sd.L2.Methods.List[i].unmarshalFull(b, sb, sd.L0.ParentFile, sd, i)
|
|
}
|
|
}
|
|
sd.L2.Options = sd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Service, rawOptions)
|
|
}
|
|
|
|
func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
|
|
md.L0.ParentFile = pf
|
|
md.L0.Parent = pd
|
|
md.L0.Index = i
|
|
|
|
var rawOptions []byte
|
|
for len(b) > 0 {
|
|
num, typ, n := protowire.ConsumeTag(b)
|
|
b = b[n:]
|
|
switch typ {
|
|
case protowire.VarintType:
|
|
v, m := protowire.ConsumeVarint(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.MethodDescriptorProto_ClientStreaming_field_number:
|
|
md.L1.IsStreamingClient = protowire.DecodeBool(v)
|
|
case genid.MethodDescriptorProto_ServerStreaming_field_number:
|
|
md.L1.IsStreamingServer = protowire.DecodeBool(v)
|
|
}
|
|
case protowire.BytesType:
|
|
v, m := protowire.ConsumeBytes(b)
|
|
b = b[m:]
|
|
switch num {
|
|
case genid.MethodDescriptorProto_Name_field_number:
|
|
md.L0.FullName = appendFullName(sb, pd.FullName(), v)
|
|
case genid.MethodDescriptorProto_InputType_field_number:
|
|
md.L1.Input = PlaceholderMessage(makeFullName(sb, v))
|
|
case genid.MethodDescriptorProto_OutputType_field_number:
|
|
md.L1.Output = PlaceholderMessage(makeFullName(sb, v))
|
|
case genid.MethodDescriptorProto_Options_field_number:
|
|
rawOptions = appendOptions(rawOptions, v)
|
|
}
|
|
default:
|
|
m := protowire.ConsumeFieldValue(num, typ, b)
|
|
b = b[m:]
|
|
}
|
|
}
|
|
md.L1.Options = pf.builder.optionsUnmarshaler(&descopts.Method, rawOptions)
|
|
}
|
|
|
|
// appendOptions appends src to dst, where the returned slice is never nil.
|
|
// This is necessary to distinguish between empty and unpopulated options.
|
|
func appendOptions(dst, src []byte) []byte {
|
|
if dst == nil {
|
|
dst = []byte{}
|
|
}
|
|
return append(dst, src...)
|
|
}
|
|
|
|
// optionsUnmarshaler constructs a lazy unmarshal function for an options message.
|
|
//
|
|
// The type of message to unmarshal to is passed as a pointer since the
|
|
// vars in descopts may not yet be populated at the time this function is called.
|
|
func (db *Builder) optionsUnmarshaler(p *protoreflect.ProtoMessage, b []byte) func() protoreflect.ProtoMessage {
|
|
if b == nil {
|
|
return nil
|
|
}
|
|
var opts protoreflect.ProtoMessage
|
|
var once sync.Once
|
|
return func() protoreflect.ProtoMessage {
|
|
once.Do(func() {
|
|
if *p == nil {
|
|
panic("Descriptor.Options called without importing the descriptor package")
|
|
}
|
|
opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(protoreflect.ProtoMessage)
|
|
if err := (proto.UnmarshalOptions{
|
|
AllowPartial: true,
|
|
Resolver: db.TypeResolver,
|
|
}).Unmarshal(b, opts); err != nil {
|
|
panic(err)
|
|
}
|
|
})
|
|
return opts
|
|
}
|
|
}
|