parent
dc0f4ed9b8
commit
0e0be64cba
@ -0,0 +1,305 @@ |
||||
// Code generated by protoc-gen-go. DO NOT EDIT.
|
||||
// versions:
|
||||
// protoc-gen-go v1.26.0
|
||||
// protoc v3.15.8
|
||||
// source: metadata.proto
|
||||
|
||||
package api |
||||
|
||||
import ( |
||||
_ "google.golang.org/genproto/googleapis/api/annotations" |
||||
protoreflect "google.golang.org/protobuf/reflect/protoreflect" |
||||
protoimpl "google.golang.org/protobuf/runtime/protoimpl" |
||||
descriptorpb "google.golang.org/protobuf/types/descriptorpb" |
||||
anypb "google.golang.org/protobuf/types/known/anypb" |
||||
reflect "reflect" |
||||
sync "sync" |
||||
) |
||||
|
||||
const ( |
||||
// Verify that this generated code is sufficiently up-to-date.
|
||||
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) |
||||
// Verify that runtime/protoimpl is sufficiently up-to-date.
|
||||
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) |
||||
) |
||||
|
||||
type ListServicesReply struct { |
||||
state protoimpl.MessageState |
||||
sizeCache protoimpl.SizeCache |
||||
unknownFields protoimpl.UnknownFields |
||||
|
||||
Services []string `protobuf:"bytes,1,rep,name=services,proto3" json:"services,omitempty"` |
||||
} |
||||
|
||||
func (x *ListServicesReply) Reset() { |
||||
*x = ListServicesReply{} |
||||
if protoimpl.UnsafeEnabled { |
||||
mi := &file_metadata_proto_msgTypes[0] |
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) |
||||
ms.StoreMessageInfo(mi) |
||||
} |
||||
} |
||||
|
||||
func (x *ListServicesReply) String() string { |
||||
return protoimpl.X.MessageStringOf(x) |
||||
} |
||||
|
||||
func (*ListServicesReply) ProtoMessage() {} |
||||
|
||||
func (x *ListServicesReply) ProtoReflect() protoreflect.Message { |
||||
mi := &file_metadata_proto_msgTypes[0] |
||||
if protoimpl.UnsafeEnabled && x != nil { |
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) |
||||
if ms.LoadMessageInfo() == nil { |
||||
ms.StoreMessageInfo(mi) |
||||
} |
||||
return ms |
||||
} |
||||
return mi.MessageOf(x) |
||||
} |
||||
|
||||
// Deprecated: Use ListServicesReply.ProtoReflect.Descriptor instead.
|
||||
func (*ListServicesReply) Descriptor() ([]byte, []int) { |
||||
return file_metadata_proto_rawDescGZIP(), []int{0} |
||||
} |
||||
|
||||
func (x *ListServicesReply) GetServices() []string { |
||||
if x != nil { |
||||
return x.Services |
||||
} |
||||
return nil |
||||
} |
||||
|
||||
type GetServiceMetaRequest struct { |
||||
state protoimpl.MessageState |
||||
sizeCache protoimpl.SizeCache |
||||
unknownFields protoimpl.UnknownFields |
||||
|
||||
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` |
||||
} |
||||
|
||||
func (x *GetServiceMetaRequest) Reset() { |
||||
*x = GetServiceMetaRequest{} |
||||
if protoimpl.UnsafeEnabled { |
||||
mi := &file_metadata_proto_msgTypes[1] |
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) |
||||
ms.StoreMessageInfo(mi) |
||||
} |
||||
} |
||||
|
||||
func (x *GetServiceMetaRequest) String() string { |
||||
return protoimpl.X.MessageStringOf(x) |
||||
} |
||||
|
||||
func (*GetServiceMetaRequest) ProtoMessage() {} |
||||
|
||||
func (x *GetServiceMetaRequest) ProtoReflect() protoreflect.Message { |
||||
mi := &file_metadata_proto_msgTypes[1] |
||||
if protoimpl.UnsafeEnabled && x != nil { |
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) |
||||
if ms.LoadMessageInfo() == nil { |
||||
ms.StoreMessageInfo(mi) |
||||
} |
||||
return ms |
||||
} |
||||
return mi.MessageOf(x) |
||||
} |
||||
|
||||
// Deprecated: Use GetServiceMetaRequest.ProtoReflect.Descriptor instead.
|
||||
func (*GetServiceMetaRequest) Descriptor() ([]byte, []int) { |
||||
return file_metadata_proto_rawDescGZIP(), []int{1} |
||||
} |
||||
|
||||
func (x *GetServiceMetaRequest) GetName() string { |
||||
if x != nil { |
||||
return x.Name |
||||
} |
||||
return "" |
||||
} |
||||
|
||||
type GetServiceMetaReply struct { |
||||
state protoimpl.MessageState |
||||
sizeCache protoimpl.SizeCache |
||||
unknownFields protoimpl.UnknownFields |
||||
|
||||
ProtoSet *descriptorpb.FileDescriptorSet `protobuf:"bytes,1,opt,name=protoSet,proto3" json:"protoSet,omitempty"` |
||||
} |
||||
|
||||
func (x *GetServiceMetaReply) Reset() { |
||||
*x = GetServiceMetaReply{} |
||||
if protoimpl.UnsafeEnabled { |
||||
mi := &file_metadata_proto_msgTypes[2] |
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) |
||||
ms.StoreMessageInfo(mi) |
||||
} |
||||
} |
||||
|
||||
func (x *GetServiceMetaReply) String() string { |
||||
return protoimpl.X.MessageStringOf(x) |
||||
} |
||||
|
||||
func (*GetServiceMetaReply) ProtoMessage() {} |
||||
|
||||
func (x *GetServiceMetaReply) ProtoReflect() protoreflect.Message { |
||||
mi := &file_metadata_proto_msgTypes[2] |
||||
if protoimpl.UnsafeEnabled && x != nil { |
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) |
||||
if ms.LoadMessageInfo() == nil { |
||||
ms.StoreMessageInfo(mi) |
||||
} |
||||
return ms |
||||
} |
||||
return mi.MessageOf(x) |
||||
} |
||||
|
||||
// Deprecated: Use GetServiceMetaReply.ProtoReflect.Descriptor instead.
|
||||
func (*GetServiceMetaReply) Descriptor() ([]byte, []int) { |
||||
return file_metadata_proto_rawDescGZIP(), []int{2} |
||||
} |
||||
|
||||
func (x *GetServiceMetaReply) GetProtoSet() *descriptorpb.FileDescriptorSet { |
||||
if x != nil { |
||||
return x.ProtoSet |
||||
} |
||||
return nil |
||||
} |
||||
|
||||
var File_metadata_proto protoreflect.FileDescriptor |
||||
|
||||
var file_metadata_proto_rawDesc = []byte{ |
||||
0x0a, 0x0e, 0x6d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, |
||||
0x12, 0x0a, 0x6b, 0x72, 0x61, 0x74, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x1a, 0x19, 0x67, 0x6f, |
||||
0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x61, 0x6e, |
||||
0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, |
||||
0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, |
||||
0x74, 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, |
||||
0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, |
||||
0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x2f, 0x0a, 0x11, 0x4c, 0x69, 0x73, 0x74, 0x53, |
||||
0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x52, 0x65, 0x70, 0x6c, 0x79, 0x12, 0x1a, 0x0a, 0x08, |
||||
0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x08, |
||||
0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x22, 0x2b, 0x0a, 0x15, 0x47, 0x65, 0x74, 0x53, |
||||
0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, |
||||
0x74, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, |
||||
0x04, 0x6e, 0x61, 0x6d, 0x65, 0x22, 0x55, 0x0a, 0x13, 0x47, 0x65, 0x74, 0x53, 0x65, 0x72, 0x76, |
||||
0x69, 0x63, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x52, 0x65, 0x70, 0x6c, 0x79, 0x12, 0x3e, 0x0a, 0x08, |
||||
0x70, 0x72, 0x6f, 0x74, 0x6f, 0x53, 0x65, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x22, |
||||
0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, |
||||
0x2e, 0x46, 0x69, 0x6c, 0x65, 0x44, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x53, |
||||
0x65, 0x74, 0x52, 0x08, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x53, 0x65, 0x74, 0x32, 0xda, 0x01, 0x0a, |
||||
0x08, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x12, 0x56, 0x0a, 0x0c, 0x4c, 0x69, 0x73, |
||||
0x74, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x12, 0x14, 0x2e, 0x67, 0x6f, 0x6f, 0x67, |
||||
0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x41, 0x6e, 0x79, 0x1a, |
||||
0x1d, 0x2e, 0x6b, 0x72, 0x61, 0x74, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x4c, 0x69, 0x73, |
||||
0x74, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x52, 0x65, 0x70, 0x6c, 0x79, 0x22, 0x11, |
||||
0x82, 0xd3, 0xe4, 0x93, 0x02, 0x0b, 0x12, 0x09, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, |
||||
0x73, 0x12, 0x76, 0x0a, 0x0e, 0x47, 0x65, 0x74, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x4d, |
||||
0x65, 0x74, 0x61, 0x12, 0x21, 0x2e, 0x6b, 0x72, 0x61, 0x74, 0x6f, 0x73, 0x2e, 0x61, 0x70, 0x69, |
||||
0x2e, 0x47, 0x65, 0x74, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x52, |
||||
0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1f, 0x2e, 0x6b, 0x72, 0x61, 0x74, 0x6f, 0x73, 0x2e, |
||||
0x61, 0x70, 0x69, 0x2e, 0x47, 0x65, 0x74, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x4d, 0x65, |
||||
0x74, 0x61, 0x52, 0x65, 0x70, 0x6c, 0x79, 0x22, 0x20, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x1a, 0x12, |
||||
0x18, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2f, 0x7b, 0x6e, 0x61, 0x6d, 0x65, 0x7d, |
||||
0x2f, 0x6d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x42, 0x58, 0x0a, 0x15, 0x63, 0x6f, 0x6d, |
||||
0x2e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x6b, 0x72, 0x61, 0x74, 0x6f, 0x73, 0x2e, 0x61, |
||||
0x70, 0x69, 0x50, 0x01, 0x5a, 0x31, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, |
||||
0x2f, 0x67, 0x6f, 0x2d, 0x6b, 0x72, 0x61, 0x74, 0x6f, 0x73, 0x2f, 0x6b, 0x72, 0x61, 0x74, 0x6f, |
||||
0x73, 0x2f, 0x76, 0x32, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x6b, 0x72, 0x61, 0x74, 0x6f, 0x73, 0x2f, |
||||
0x61, 0x70, 0x69, 0x3b, 0x61, 0x70, 0x69, 0xa2, 0x02, 0x09, 0x4b, 0x72, 0x61, 0x74, 0x6f, 0x73, |
||||
0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, |
||||
} |
||||
|
||||
var ( |
||||
file_metadata_proto_rawDescOnce sync.Once |
||||
file_metadata_proto_rawDescData = file_metadata_proto_rawDesc |
||||
) |
||||
|
||||
func file_metadata_proto_rawDescGZIP() []byte { |
||||
file_metadata_proto_rawDescOnce.Do(func() { |
||||
file_metadata_proto_rawDescData = protoimpl.X.CompressGZIP(file_metadata_proto_rawDescData) |
||||
}) |
||||
return file_metadata_proto_rawDescData |
||||
} |
||||
|
||||
var file_metadata_proto_msgTypes = make([]protoimpl.MessageInfo, 3) |
||||
var file_metadata_proto_goTypes = []interface{}{ |
||||
(*ListServicesReply)(nil), // 0: kratos.api.ListServicesReply
|
||||
(*GetServiceMetaRequest)(nil), // 1: kratos.api.GetServiceMetaRequest
|
||||
(*GetServiceMetaReply)(nil), // 2: kratos.api.GetServiceMetaReply
|
||||
(*descriptorpb.FileDescriptorSet)(nil), // 3: google.protobuf.FileDescriptorSet
|
||||
(*anypb.Any)(nil), // 4: google.protobuf.Any
|
||||
} |
||||
var file_metadata_proto_depIdxs = []int32{ |
||||
3, // 0: kratos.api.GetServiceMetaReply.protoSet:type_name -> google.protobuf.FileDescriptorSet
|
||||
4, // 1: kratos.api.Metadata.ListServices:input_type -> google.protobuf.Any
|
||||
1, // 2: kratos.api.Metadata.GetServiceMeta:input_type -> kratos.api.GetServiceMetaRequest
|
||||
0, // 3: kratos.api.Metadata.ListServices:output_type -> kratos.api.ListServicesReply
|
||||
2, // 4: kratos.api.Metadata.GetServiceMeta:output_type -> kratos.api.GetServiceMetaReply
|
||||
3, // [3:5] is the sub-list for method output_type
|
||||
1, // [1:3] is the sub-list for method input_type
|
||||
1, // [1:1] is the sub-list for extension type_name
|
||||
1, // [1:1] is the sub-list for extension extendee
|
||||
0, // [0:1] is the sub-list for field type_name
|
||||
} |
||||
|
||||
func init() { file_metadata_proto_init() } |
||||
func file_metadata_proto_init() { |
||||
if File_metadata_proto != nil { |
||||
return |
||||
} |
||||
if !protoimpl.UnsafeEnabled { |
||||
file_metadata_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { |
||||
switch v := v.(*ListServicesReply); i { |
||||
case 0: |
||||
return &v.state |
||||
case 1: |
||||
return &v.sizeCache |
||||
case 2: |
||||
return &v.unknownFields |
||||
default: |
||||
return nil |
||||
} |
||||
} |
||||
file_metadata_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { |
||||
switch v := v.(*GetServiceMetaRequest); i { |
||||
case 0: |
||||
return &v.state |
||||
case 1: |
||||
return &v.sizeCache |
||||
case 2: |
||||
return &v.unknownFields |
||||
default: |
||||
return nil |
||||
} |
||||
} |
||||
file_metadata_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { |
||||
switch v := v.(*GetServiceMetaReply); i { |
||||
case 0: |
||||
return &v.state |
||||
case 1: |
||||
return &v.sizeCache |
||||
case 2: |
||||
return &v.unknownFields |
||||
default: |
||||
return nil |
||||
} |
||||
} |
||||
} |
||||
type x struct{} |
||||
out := protoimpl.TypeBuilder{ |
||||
File: protoimpl.DescBuilder{ |
||||
GoPackagePath: reflect.TypeOf(x{}).PkgPath(), |
||||
RawDescriptor: file_metadata_proto_rawDesc, |
||||
NumEnums: 0, |
||||
NumMessages: 3, |
||||
NumExtensions: 0, |
||||
NumServices: 1, |
||||
}, |
||||
GoTypes: file_metadata_proto_goTypes, |
||||
DependencyIndexes: file_metadata_proto_depIdxs, |
||||
MessageInfos: file_metadata_proto_msgTypes, |
||||
}.Build() |
||||
File_metadata_proto = out.File |
||||
file_metadata_proto_rawDesc = nil |
||||
file_metadata_proto_goTypes = nil |
||||
file_metadata_proto_depIdxs = nil |
||||
} |
@ -0,0 +1,43 @@ |
||||
syntax = "proto3"; |
||||
|
||||
package kratos.api; |
||||
|
||||
import "google/protobuf/any.proto"; |
||||
import "google/protobuf/descriptor.proto"; |
||||
import "google/api/annotations.proto"; |
||||
|
||||
option go_package = "github.com/go-kratos/kratos/v2/api/kratos/api;api"; |
||||
option java_multiple_files = true; |
||||
option java_package = "com.github.kratos.api"; |
||||
option objc_class_prefix = "KratosAPI"; |
||||
|
||||
|
||||
// Metadata is api defintion metadata service |
||||
service Metadata { |
||||
// ListServices list the full name of all services |
||||
rpc ListServices (google.protobuf.Any) returns (ListServicesReply) { |
||||
option (google.api.http) = { |
||||
get: "/services", |
||||
}; |
||||
} |
||||
|
||||
// GetServiceMeta get the full fileDescriptorSet of service |
||||
rpc GetServiceMeta (GetServiceMetaRequest) returns (GetServiceMetaReply) { |
||||
option (google.api.http) = { |
||||
get: "/service/{name}/metadata", |
||||
}; |
||||
} |
||||
} |
||||
|
||||
message ListServicesReply { |
||||
repeated string services = 1; |
||||
} |
||||
|
||||
message GetServiceMetaRequest { |
||||
string name = 1; |
||||
} |
||||
|
||||
message GetServiceMetaReply { |
||||
google.protobuf.FileDescriptorSet protoSet = 1; |
||||
} |
||||
|
@ -0,0 +1,146 @@ |
||||
// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
|
||||
// versions:
|
||||
// - protoc-gen-go-grpc v1.1.0
|
||||
// - protoc v3.15.8
|
||||
// source: metadata.proto
|
||||
|
||||
package api |
||||
|
||||
import ( |
||||
context "context" |
||||
grpc "google.golang.org/grpc" |
||||
codes "google.golang.org/grpc/codes" |
||||
status "google.golang.org/grpc/status" |
||||
anypb "google.golang.org/protobuf/types/known/anypb" |
||||
) |
||||
|
||||
// This is a compile-time assertion to ensure that this generated file
|
||||
// is compatible with the grpc package it is being compiled against.
|
||||
// Requires gRPC-Go v1.32.0 or later.
|
||||
const _ = grpc.SupportPackageIsVersion7 |
||||
|
||||
// MetadataClient is the client API for Metadata service.
|
||||
//
|
||||
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
|
||||
type MetadataClient interface { |
||||
// ListServices list the full name of all services
|
||||
ListServices(ctx context.Context, in *anypb.Any, opts ...grpc.CallOption) (*ListServicesReply, error) |
||||
// GetServiceMeta get the full fileDescriptorSet of service
|
||||
GetServiceMeta(ctx context.Context, in *GetServiceMetaRequest, opts ...grpc.CallOption) (*GetServiceMetaReply, error) |
||||
} |
||||
|
||||
type metadataClient struct { |
||||
cc grpc.ClientConnInterface |
||||
} |
||||
|
||||
func NewMetadataClient(cc grpc.ClientConnInterface) MetadataClient { |
||||
return &metadataClient{cc} |
||||
} |
||||
|
||||
func (c *metadataClient) ListServices(ctx context.Context, in *anypb.Any, opts ...grpc.CallOption) (*ListServicesReply, error) { |
||||
out := new(ListServicesReply) |
||||
err := c.cc.Invoke(ctx, "/kratos.api.Metadata/ListServices", in, out, opts...) |
||||
if err != nil { |
||||
return nil, err |
||||
} |
||||
return out, nil |
||||
} |
||||
|
||||
func (c *metadataClient) GetServiceMeta(ctx context.Context, in *GetServiceMetaRequest, opts ...grpc.CallOption) (*GetServiceMetaReply, error) { |
||||
out := new(GetServiceMetaReply) |
||||
err := c.cc.Invoke(ctx, "/kratos.api.Metadata/GetServiceMeta", in, out, opts...) |
||||
if err != nil { |
||||
return nil, err |
||||
} |
||||
return out, nil |
||||
} |
||||
|
||||
// MetadataServer is the server API for Metadata service.
|
||||
// All implementations must embed UnimplementedMetadataServer
|
||||
// for forward compatibility
|
||||
type MetadataServer interface { |
||||
// ListServices list the full name of all services
|
||||
ListServices(context.Context, *anypb.Any) (*ListServicesReply, error) |
||||
// GetServiceMeta get the full fileDescriptorSet of service
|
||||
GetServiceMeta(context.Context, *GetServiceMetaRequest) (*GetServiceMetaReply, error) |
||||
mustEmbedUnimplementedMetadataServer() |
||||
} |
||||
|
||||
// UnimplementedMetadataServer must be embedded to have forward compatible implementations.
|
||||
type UnimplementedMetadataServer struct { |
||||
} |
||||
|
||||
func (UnimplementedMetadataServer) ListServices(context.Context, *anypb.Any) (*ListServicesReply, error) { |
||||
return nil, status.Errorf(codes.Unimplemented, "method ListServices not implemented") |
||||
} |
||||
func (UnimplementedMetadataServer) GetServiceMeta(context.Context, *GetServiceMetaRequest) (*GetServiceMetaReply, error) { |
||||
return nil, status.Errorf(codes.Unimplemented, "method GetServiceMeta not implemented") |
||||
} |
||||
func (UnimplementedMetadataServer) mustEmbedUnimplementedMetadataServer() {} |
||||
|
||||
// UnsafeMetadataServer may be embedded to opt out of forward compatibility for this service.
|
||||
// Use of this interface is not recommended, as added methods to MetadataServer will
|
||||
// result in compilation errors.
|
||||
type UnsafeMetadataServer interface { |
||||
mustEmbedUnimplementedMetadataServer() |
||||
} |
||||
|
||||
func RegisterMetadataServer(s grpc.ServiceRegistrar, srv MetadataServer) { |
||||
s.RegisterService(&Metadata_ServiceDesc, srv) |
||||
} |
||||
|
||||
func _Metadata_ListServices_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { |
||||
in := new(anypb.Any) |
||||
if err := dec(in); err != nil { |
||||
return nil, err |
||||
} |
||||
if interceptor == nil { |
||||
return srv.(MetadataServer).ListServices(ctx, in) |
||||
} |
||||
info := &grpc.UnaryServerInfo{ |
||||
Server: srv, |
||||
FullMethod: "/kratos.api.Metadata/ListServices", |
||||
} |
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) { |
||||
return srv.(MetadataServer).ListServices(ctx, req.(*anypb.Any)) |
||||
} |
||||
return interceptor(ctx, in, info, handler) |
||||
} |
||||
|
||||
func _Metadata_GetServiceMeta_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { |
||||
in := new(GetServiceMetaRequest) |
||||
if err := dec(in); err != nil { |
||||
return nil, err |
||||
} |
||||
if interceptor == nil { |
||||
return srv.(MetadataServer).GetServiceMeta(ctx, in) |
||||
} |
||||
info := &grpc.UnaryServerInfo{ |
||||
Server: srv, |
||||
FullMethod: "/kratos.api.Metadata/GetServiceMeta", |
||||
} |
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) { |
||||
return srv.(MetadataServer).GetServiceMeta(ctx, req.(*GetServiceMetaRequest)) |
||||
} |
||||
return interceptor(ctx, in, info, handler) |
||||
} |
||||
|
||||
// Metadata_ServiceDesc is the grpc.ServiceDesc for Metadata service.
|
||||
// It's only intended for direct use with grpc.RegisterService,
|
||||
// and not to be introspected or modified (even as a copy)
|
||||
var Metadata_ServiceDesc = grpc.ServiceDesc{ |
||||
ServiceName: "kratos.api.Metadata", |
||||
HandlerType: (*MetadataServer)(nil), |
||||
Methods: []grpc.MethodDesc{ |
||||
{ |
||||
MethodName: "ListServices", |
||||
Handler: _Metadata_ListServices_Handler, |
||||
}, |
||||
{ |
||||
MethodName: "GetServiceMeta", |
||||
Handler: _Metadata_GetServiceMeta_Handler, |
||||
}, |
||||
}, |
||||
Streams: []grpc.StreamDesc{}, |
||||
Metadata: "metadata.proto", |
||||
} |
@ -0,0 +1,90 @@ |
||||
// Code generated by protoc-gen-go-http. DO NOT EDIT.
|
||||
|
||||
package api |
||||
|
||||
import ( |
||||
context "context" |
||||
http1 "github.com/go-kratos/kratos/v2/transport/http" |
||||
binding "github.com/go-kratos/kratos/v2/transport/http/binding" |
||||
mux "github.com/gorilla/mux" |
||||
anypb "google.golang.org/protobuf/types/known/anypb" |
||||
http "net/http" |
||||
) |
||||
|
||||
// This is a compile-time assertion to ensure that this generated file
|
||||
// is compatible with the kratos package it is being compiled against.
|
||||
var _ = new(http.Request) |
||||
var _ = new(context.Context) |
||||
var _ = binding.MapProto |
||||
var _ = mux.NewRouter |
||||
|
||||
const _ = http1.SupportPackageIsVersion1 |
||||
|
||||
type MetadataHandler interface { |
||||
GetServiceMeta(context.Context, *GetServiceMetaRequest) (*GetServiceMetaReply, error) |
||||
|
||||
ListServices(context.Context, *anypb.Any) (*ListServicesReply, error) |
||||
} |
||||
|
||||
func NewMetadataHandler(srv MetadataHandler, opts ...http1.HandleOption) http.Handler { |
||||
h := http1.DefaultHandleOptions() |
||||
for _, o := range opts { |
||||
o(&h) |
||||
} |
||||
r := mux.NewRouter() |
||||
|
||||
r.HandleFunc("/services", func(w http.ResponseWriter, r *http.Request) { |
||||
var in anypb.Any |
||||
if err := h.Decode(r, &in); err != nil { |
||||
h.Error(w, r, err) |
||||
return |
||||
} |
||||
|
||||
next := func(ctx context.Context, req interface{}) (interface{}, error) { |
||||
return srv.ListServices(ctx, req.(*anypb.Any)) |
||||
} |
||||
if h.Middleware != nil { |
||||
next = h.Middleware(next) |
||||
} |
||||
out, err := next(r.Context(), &in) |
||||
if err != nil { |
||||
h.Error(w, r, err) |
||||
return |
||||
} |
||||
reply := out.(*ListServicesReply) |
||||
if err := h.Encode(w, r, reply); err != nil { |
||||
h.Error(w, r, err) |
||||
} |
||||
}).Methods("GET") |
||||
|
||||
r.HandleFunc("/service/{name}/metadata", func(w http.ResponseWriter, r *http.Request) { |
||||
var in GetServiceMetaRequest |
||||
if err := h.Decode(r, &in); err != nil { |
||||
h.Error(w, r, err) |
||||
return |
||||
} |
||||
|
||||
if err := binding.MapProto(&in, mux.Vars(r)); err != nil { |
||||
h.Error(w, r, err) |
||||
return |
||||
} |
||||
|
||||
next := func(ctx context.Context, req interface{}) (interface{}, error) { |
||||
return srv.GetServiceMeta(ctx, req.(*GetServiceMetaRequest)) |
||||
} |
||||
if h.Middleware != nil { |
||||
next = h.Middleware(next) |
||||
} |
||||
out, err := next(r.Context(), &in) |
||||
if err != nil { |
||||
h.Error(w, r, err) |
||||
return |
||||
} |
||||
reply := out.(*GetServiceMetaReply) |
||||
if err := h.Encode(w, r, reply); err != nil { |
||||
h.Error(w, r, err) |
||||
} |
||||
}).Methods("GET") |
||||
|
||||
return r |
||||
} |
@ -0,0 +1,36 @@ |
||||
package metadata |
||||
|
||||
import ( |
||||
"context" |
||||
|
||||
"github.com/go-kratos/kratos/v2/api/kratos/api" |
||||
"google.golang.org/grpc" |
||||
anypb "google.golang.org/protobuf/types/known/anypb" |
||||
) |
||||
|
||||
// Server is api meta server
|
||||
type Server struct { |
||||
api.UnimplementedMetadataServer |
||||
s *Service |
||||
} |
||||
|
||||
// NewServer create server instance
|
||||
func NewServer(grpcSrv ...*grpc.Server) *Server { |
||||
return &Server{s: NewService(grpcSrv...)} |
||||
} |
||||
|
||||
// ListServices return all services
|
||||
func (s *Server) ListServices(ctx context.Context, in *anypb.Any) (*api.ListServicesReply, error) { |
||||
var reply api.ListServicesReply |
||||
var err error |
||||
reply.Services, err = s.s.ListServices(ctx) |
||||
return &reply, err |
||||
} |
||||
|
||||
// GetServiceMeta return service meta by name
|
||||
func (s *Server) GetServiceMeta(ctx context.Context, in *api.GetServiceMetaRequest) (*api.GetServiceMetaReply, error) { |
||||
var reply api.GetServiceMetaReply |
||||
var err error |
||||
reply.ProtoSet, err = s.s.GetServiceMeta(ctx, in.Name) |
||||
return &reply, err |
||||
} |
@ -0,0 +1,182 @@ |
||||
package metadata |
||||
|
||||
import ( |
||||
"bytes" |
||||
"compress/gzip" |
||||
"context" |
||||
"fmt" |
||||
"io/ioutil" |
||||
"sync" |
||||
|
||||
"github.com/golang/protobuf/proto" |
||||
dpb "github.com/golang/protobuf/protoc-gen-go/descriptor" |
||||
"google.golang.org/grpc" |
||||
"google.golang.org/protobuf/reflect/protoreflect" |
||||
"google.golang.org/protobuf/reflect/protoregistry" |
||||
"google.golang.org/protobuf/types/descriptorpb" |
||||
) |
||||
|
||||
// Service is description service
|
||||
type Service struct { |
||||
grpcSer *grpc.Server |
||||
once sync.Once |
||||
services map[string]*descriptorpb.FileDescriptorSet |
||||
} |
||||
|
||||
// NewService create desc Service
|
||||
func NewService(grpcSrv ...*grpc.Server) *Service { |
||||
s := &Service{} |
||||
if len(grpcSrv) > 0 { |
||||
s.grpcSer = grpcSrv[0] |
||||
} |
||||
return s |
||||
} |
||||
|
||||
// ListServices list the full name of all services
|
||||
func (s *Service) ListServices(ctx context.Context) (services []string, err error) { |
||||
services = []string{} |
||||
s.once.Do(func() { |
||||
err = s.initServices() |
||||
}) |
||||
for name := range s.services { |
||||
services = append(services, name) |
||||
} |
||||
return |
||||
} |
||||
|
||||
// GetServiceMeta get the full fileDescriptorSet of service
|
||||
func (s *Service) GetServiceMeta(ctx context.Context, name string) (fds *descriptorpb.FileDescriptorSet, err error) { |
||||
fds = &descriptorpb.FileDescriptorSet{} |
||||
s.once.Do(func() { |
||||
err = s.initServices() |
||||
}) |
||||
if temp, ok := s.services[name]; ok { |
||||
fds = temp |
||||
} |
||||
return |
||||
} |
||||
|
||||
func (s *Service) initServices() error { |
||||
serviceProto, err := s.listServices() |
||||
if err != nil { |
||||
s.services = make(map[string]*descriptorpb.FileDescriptorSet) |
||||
return err |
||||
} |
||||
s.services = serviceProto |
||||
return nil |
||||
} |
||||
|
||||
func (s *Service) listServices() (map[string]*descriptorpb.FileDescriptorSet, error) { |
||||
services := make(map[string]*descriptorpb.FileDescriptorSet, 0) |
||||
if s.grpcSer != nil { |
||||
for svc, info := range s.grpcSer.GetServiceInfo() { |
||||
fdenc, ok := parseMetadata(info.Metadata) |
||||
if !ok { |
||||
return nil, fmt.Errorf("invalid service %s meta", svc) |
||||
} |
||||
fd, err := decodeFileDesc(fdenc) |
||||
if err != nil { |
||||
return nil, err |
||||
} |
||||
protoSet, err := allDependency(fd) |
||||
if err != nil { |
||||
return nil, err |
||||
} |
||||
services[svc] = &dpb.FileDescriptorSet{File: protoSet} |
||||
} |
||||
return services, nil |
||||
} |
||||
var err error |
||||
protoregistry.GlobalFiles.RangeFiles(func(fd protoreflect.FileDescriptor) bool { |
||||
if fd.Services() != nil && fd.Services().Len() > 0 { |
||||
for i := 0; i < fd.Services().Len(); i++ { |
||||
svc := string(fd.Services().Get(i).FullName()) |
||||
fdp, e := fileDescriptorProto(fd.Path()) |
||||
if e != nil { |
||||
err = e |
||||
return false |
||||
} |
||||
fdps, e := allDependency(fdp) |
||||
if e != nil { |
||||
err = e |
||||
return false |
||||
} |
||||
services[svc] = &dpb.FileDescriptorSet{File: fdps} |
||||
} |
||||
} |
||||
return true |
||||
}) |
||||
return services, err |
||||
} |
||||
|
||||
func fileDescriptorProto(path string) (*dpb.FileDescriptorProto, error) { |
||||
fdenc := proto.FileDescriptor(path) |
||||
fdDep, err := decodeFileDesc(fdenc) |
||||
if err != nil { |
||||
return nil, err |
||||
} |
||||
return fdDep, nil |
||||
} |
||||
|
||||
func allDependency(fd *dpb.FileDescriptorProto) ([]*dpb.FileDescriptorProto, error) { |
||||
var files []*dpb.FileDescriptorProto |
||||
files = append(files, fd) |
||||
for _, dep := range fd.Dependency { |
||||
fdDep, err := fileDescriptorProto(dep) |
||||
if err != nil { |
||||
return nil, err |
||||
} |
||||
temp, err := allDependency(fdDep) |
||||
if err != nil { |
||||
return nil, err |
||||
} |
||||
files = append(files, temp...) |
||||
} |
||||
return files, nil |
||||
} |
||||
|
||||
// parseMetadata finds the file descriptor bytes specified meta.
|
||||
// For SupportPackageIsVersion4, m is the name of the proto file, we
|
||||
// call proto.FileDescriptor to get the byte slice.
|
||||
// For SupportPackageIsVersion3, m is a byte slice itself.
|
||||
func parseMetadata(meta interface{}) ([]byte, bool) { |
||||
// Check if meta is the file name.
|
||||
if fileNameForMeta, ok := meta.(string); ok { |
||||
return proto.FileDescriptor(fileNameForMeta), true |
||||
} |
||||
|
||||
// Check if meta is the byte slice.
|
||||
if enc, ok := meta.([]byte); ok { |
||||
return enc, true |
||||
} |
||||
|
||||
return nil, false |
||||
} |
||||
|
||||
// decodeFileDesc does decompression and unmarshalling on the given
|
||||
// file descriptor byte slice.
|
||||
func decodeFileDesc(enc []byte) (*dpb.FileDescriptorProto, error) { |
||||
raw, err := decompress(enc) |
||||
if err != nil { |
||||
return nil, fmt.Errorf("failed to decompress enc: %v", err) |
||||
} |
||||
|
||||
fd := new(dpb.FileDescriptorProto) |
||||
if err := proto.Unmarshal(raw, fd); err != nil { |
||||
return nil, fmt.Errorf("bad descriptor: %v", err) |
||||
} |
||||
return fd, nil |
||||
} |
||||
|
||||
// decompress does gzip decompression.
|
||||
func decompress(b []byte) ([]byte, error) { |
||||
r, err := gzip.NewReader(bytes.NewReader(b)) |
||||
if err != nil { |
||||
return nil, fmt.Errorf("bad gzipped descriptor: %v", err) |
||||
} |
||||
out, err := ioutil.ReadAll(r) |
||||
if err != nil { |
||||
return nil, fmt.Errorf("bad gzipped descriptor: %v", err) |
||||
} |
||||
return out, nil |
||||
} |
Loading…
Reference in new issue