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follower.go
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follower.go
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package v2jsonpb
import (
"google.golang.org/protobuf/proto"
"google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/types/known/anypb"
"github.com/v2fly/v2ray-core/v5/common/serial"
)
type V2JsonProtobufFollowerFieldDescriptor struct {
protoreflect.FieldDescriptor
}
type V2JsonProtobufFollower struct {
protoreflect.Message
}
func (v *V2JsonProtobufFollower) Type() protoreflect.MessageType {
panic("implement me")
}
func (v *V2JsonProtobufFollower) New() protoreflect.Message {
panic("implement me")
}
func (v *V2JsonProtobufFollower) Interface() protoreflect.ProtoMessage {
return v.Message.Interface()
}
func (v *V2JsonProtobufFollower) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
v.Message.Range(func(descriptor protoreflect.FieldDescriptor, value protoreflect.Value) bool {
name := descriptor.FullName()
fullname := v.Message.Descriptor().FullName()
if fullname == "google.protobuf.Any" {
switch name {
case "google.protobuf.Any.type_url":
fd := V2JsonProtobufAnyTypeFieldDescriptor{descriptor}
return f(fd, value)
case "google.protobuf.Any.value":
url := v.Message.Get(v.Message.Descriptor().Fields().ByName("type_url")).String()
fd := &V2JsonProtobufAnyValueField{descriptor, url}
bytesout := v.Message.Get(v.Message.Descriptor().Fields().Get(1)).Bytes()
v2type := serial.V2TypeFromURL(url)
instance, err := serial.GetInstance(v2type)
if err != nil {
panic(err)
}
unmarshaler := proto.UnmarshalOptions{AllowPartial: true, Resolver: anyresolverv2{backgroundResolver: serial.GetResolver()}}
err = unmarshaler.Unmarshal(bytesout, instance.(proto.Message))
if err != nil {
panic(err)
}
return f(fd, protoreflect.ValueOfMessage(&V2JsonProtobufFollower{instance.(proto.Message).ProtoReflect()}))
default:
panic("unexpected any value")
}
}
return followValue(descriptor, value, f)
})
}
func followValue(descriptor protoreflect.FieldDescriptor, value protoreflect.Value, f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) bool {
fd := V2JsonProtobufFollowerFieldDescriptor{descriptor}
if descriptor.Kind() == protoreflect.MessageKind {
if descriptor.IsList() {
value2 := protoreflect.ValueOfList(V2JsonProtobufListFollower{value.List()})
return f(fd, value2)
}
if descriptor.IsMap() {
value2 := protoreflect.ValueOfMap(V2JsonProtobufMapFollower{value.Map(), descriptor.MapValue()})
return f(fd, value2)
}
value2 := protoreflect.ValueOfMessage(&V2JsonProtobufFollower{value.Message()})
return f(fd, value2)
}
return f(fd, value)
}
func (v *V2JsonProtobufFollower) Has(descriptor protoreflect.FieldDescriptor) bool {
panic("implement me")
}
func (v *V2JsonProtobufFollower) Clear(descriptor protoreflect.FieldDescriptor) {
v.Message.Clear(descriptor)
}
func (v *V2JsonProtobufFollower) Set(descriptor protoreflect.FieldDescriptor, value protoreflect.Value) {
switch descriptor := descriptor.(type) {
case V2JsonProtobufFollowerFieldDescriptor:
v.Message.Set(descriptor.FieldDescriptor, value)
case *V2JsonProtobufFollowerFieldDescriptor:
v.Message.Set(descriptor.FieldDescriptor, value)
case *V2JsonProtobufAnyValueField:
protodata := value.Message()
bytesw, err := proto.MarshalOptions{AllowPartial: true}.Marshal(&V2JsonProtobufAnyValueFieldReturn{protodata})
if err != nil {
panic(err)
}
v.Message.Set(descriptor.FieldDescriptor, protoreflect.ValueOfBytes(bytesw))
default:
v.Message.Set(descriptor, value)
}
}
func (v *V2JsonProtobufFollower) Mutable(descriptor protoreflect.FieldDescriptor) protoreflect.Value {
value := v.Message.Mutable(descriptor.(V2JsonProtobufFollowerFieldDescriptor).FieldDescriptor)
if descriptor.IsList() {
return protoreflect.ValueOfList(&V2JsonProtobufListFollower{value.List()})
}
if descriptor.IsMap() {
return protoreflect.ValueOfMap(&V2JsonProtobufMapFollower{value.Map(), descriptor})
}
if descriptor.Kind() == protoreflect.MessageKind {
return protoreflect.ValueOfMessage(&V2JsonProtobufFollower{value.Message()})
}
return value
}
func (v *V2JsonProtobufFollower) NewField(descriptor protoreflect.FieldDescriptor) protoreflect.Value {
if _, ok := descriptor.(*V2JsonProtobufAnyValueField); ok {
url := v.Message.Get(v.Message.Descriptor().Fields().ByName("type_url")).String()
v2type := serial.V2TypeFromURL(url)
instance, err := serial.GetInstance(v2type)
if err != nil {
panic(err)
}
newvalue := protoreflect.ValueOfMessage(&V2JsonProtobufFollower{instance.(proto.Message).ProtoReflect()})
return newvalue
}
value := v.Message.NewField(descriptor.(V2JsonProtobufFollowerFieldDescriptor).FieldDescriptor)
newvalue := protoreflect.ValueOfMessage(&V2JsonProtobufFollower{value.Message()})
return newvalue
}
func (v *V2JsonProtobufFollower) WhichOneof(descriptor protoreflect.OneofDescriptor) protoreflect.FieldDescriptor {
panic("implement me")
}
func (v *V2JsonProtobufFollower) GetUnknown() protoreflect.RawFields {
panic("implement me")
}
func (v *V2JsonProtobufFollower) SetUnknown(fields protoreflect.RawFields) {
v.Message.SetUnknown(fields)
}
func (v *V2JsonProtobufFollower) IsValid() bool {
return v.Message.IsValid()
}
func (v *V2JsonProtobufFollower) ProtoReflect() protoreflect.Message {
return v
}
func (v *V2JsonProtobufFollower) Descriptor() protoreflect.MessageDescriptor {
fullname := v.Message.Descriptor().FullName()
if fullname == "google.protobuf.Any" {
desc := &V2JsonProtobufAnyTypeDescriptor{(&anypb.Any{}).ProtoReflect().Descriptor()}
return desc
}
return &V2JsonProtobufFollowerDescriptor{v.Message.Descriptor()}
}
func (v *V2JsonProtobufFollower) Get(fd protoreflect.FieldDescriptor) protoreflect.Value {
panic("implement me")
}
type V2JsonProtobufFollowerDescriptor struct {
protoreflect.MessageDescriptor
}
func (v *V2JsonProtobufFollowerDescriptor) Fields() protoreflect.FieldDescriptors {
return &V2JsonProtobufFollowerFields{v.MessageDescriptor.Fields()}
}
type V2JsonProtobufFollowerFields struct {
protoreflect.FieldDescriptors
}
func (v *V2JsonProtobufFollowerFields) ByJSONName(s string) protoreflect.FieldDescriptor {
return V2JsonProtobufFollowerFieldDescriptor{v.FieldDescriptors.ByJSONName(s)}
}
func (v *V2JsonProtobufFollowerFields) ByTextName(s string) protoreflect.FieldDescriptor {
return V2JsonProtobufFollowerFieldDescriptor{v.FieldDescriptors.ByTextName(s)}
}