From 34db8697646d41c1dc26aecdc6ffc00f0efbfdb4 Mon Sep 17 00:00:00 2001 From: 龙赣华 <slongertian@gmail.com> Date: 星期四, 09 五月 2019 14:43:05 +0800 Subject: [PATCH] photobuf protocol to set sdk message --- test.proto | 14 + main.go | 45 +++ test.pb.go | 737 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 796 insertions(+), 0 deletions(-) diff --git a/main.go b/main.go new file mode 100644 index 0000000..cf8d524 --- /dev/null +++ b/main.go @@ -0,0 +1,45 @@ +package main + +import ( + "log" + + protomsg "./protomsg" + "github.com/golang/protobuf/proto" +) + +// 鍒涘缓涓�鏉� sdkmsg 鏁版嵁娴佷俊鎭� +func buildSdkMsg() *protomsg.SdkMessage { + var sdkmsg protomsg.SdkMessage + + sdk1 := "812b674b-2375-4589-919a-5c1c3278a972" + sdk2 := "812b674b-2375-4589-919a-5c1c3278a971" + + task1 := &protomsg.TaskLabel{Taskid: "5b0902ae-b1bd-43c0-816d-0a87f1f859d1", Sdkids: []string{sdk1, sdk2}, Index: 0} + + sdkmsg.Cid = "cid0" + sdkmsg.Data = []byte("this is test image") + sdkmsg.Tasklab = task1 + + return &sdkmsg + +} + +func main() { + oldsdkmsg := buildSdkMsg() + //test sdkmsg + + //encoding + data, err := proto.Marshal(oldsdkmsg) + log.Println(data) + + newsdkmsg := &protomsg.SdkMessage{} + err = proto.Unmarshal(data, newsdkmsg) + if err != nil { + log.Fatal("unmarshaling error: ", err) + } + log.Println(newsdkmsg) + for _, sdkid := range newsdkmsg.Tasklab.Sdkids { + log.Println(sdkid) + + } +} diff --git a/test.pb.go b/test.pb.go new file mode 100644 index 0000000..a516fbc --- /dev/null +++ b/test.pb.go @@ -0,0 +1,737 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: test.proto + +package protomsg + +import ( + fmt "fmt" + proto "github.com/golang/protobuf/proto" + io "io" + math "math" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package + +type TaskLabel struct { + Taskid string `protobuf:"bytes,1,opt,name=taskid,proto3" json:"taskid,omitempty"` + Sdkids []string `protobuf:"bytes,2,rep,name=sdkids,proto3" json:"sdkids,omitempty"` + Index int32 `protobuf:"varint,3,opt,name=index,proto3" json:"index,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *TaskLabel) Reset() { *m = TaskLabel{} } +func (m *TaskLabel) String() string { return proto.CompactTextString(m) } +func (*TaskLabel) ProtoMessage() {} +func (*TaskLabel) Descriptor() ([]byte, []int) { + return fileDescriptor_c161fcfdc0c3ff1e, []int{0} +} +func (m *TaskLabel) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *TaskLabel) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_TaskLabel.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalTo(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *TaskLabel) XXX_Merge(src proto.Message) { + xxx_messageInfo_TaskLabel.Merge(m, src) +} +func (m *TaskLabel) XXX_Size() int { + return m.Size() +} +func (m *TaskLabel) XXX_DiscardUnknown() { + xxx_messageInfo_TaskLabel.DiscardUnknown(m) +} + +var xxx_messageInfo_TaskLabel proto.InternalMessageInfo + +func (m *TaskLabel) GetTaskid() string { + if m != nil { + return m.Taskid + } + return "" +} + +func (m *TaskLabel) GetSdkids() []string { + if m != nil { + return m.Sdkids + } + return nil +} + +func (m *TaskLabel) GetIndex() int32 { + if m != nil { + return m.Index + } + return 0 +} + +type SdkMessage struct { + Cid string `protobuf:"bytes,1,opt,name=cid,proto3" json:"cid,omitempty"` + Tasklab *TaskLabel `protobuf:"bytes,2,opt,name=tasklab,proto3" json:"tasklab,omitempty"` + Data []byte `protobuf:"bytes,3,opt,name=data,proto3" json:"data,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SdkMessage) Reset() { *m = SdkMessage{} } +func (m *SdkMessage) String() string { return proto.CompactTextString(m) } +func (*SdkMessage) ProtoMessage() {} +func (*SdkMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_c161fcfdc0c3ff1e, []int{1} +} +func (m *SdkMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SdkMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_SdkMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalTo(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *SdkMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_SdkMessage.Merge(m, src) +} +func (m *SdkMessage) XXX_Size() int { + return m.Size() +} +func (m *SdkMessage) XXX_DiscardUnknown() { + xxx_messageInfo_SdkMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_SdkMessage proto.InternalMessageInfo + +func (m *SdkMessage) GetCid() string { + if m != nil { + return m.Cid + } + return "" +} + +func (m *SdkMessage) GetTasklab() *TaskLabel { + if m != nil { + return m.Tasklab + } + return nil +} + +func (m *SdkMessage) GetData() []byte { + if m != nil { + return m.Data + } + return nil +} + +func init() { + proto.RegisterType((*TaskLabel)(nil), "protomsg.TaskLabel") + proto.RegisterType((*SdkMessage)(nil), "protomsg.SdkMessage") +} + +func init() { proto.RegisterFile("test.proto", fileDescriptor_c161fcfdc0c3ff1e) } + +var fileDescriptor_c161fcfdc0c3ff1e = []byte{ + // 195 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x2a, 0x49, 0x2d, 0x2e, + 0xd1, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0xe2, 0x00, 0x53, 0xb9, 0xc5, 0xe9, 0x4a, 0x81, 0x5c, + 0x9c, 0x21, 0x89, 0xc5, 0xd9, 0x3e, 0x89, 0x49, 0xa9, 0x39, 0x42, 0x62, 0x5c, 0x6c, 0x25, 0x89, + 0xc5, 0xd9, 0x99, 0x29, 0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0x9c, 0x41, 0x50, 0x1e, 0x48, 0xbc, 0x38, + 0x25, 0x3b, 0x33, 0xa5, 0x58, 0x82, 0x49, 0x81, 0x19, 0x24, 0x0e, 0xe1, 0x09, 0x89, 0x70, 0xb1, + 0x66, 0xe6, 0xa5, 0xa4, 0x56, 0x48, 0x30, 0x2b, 0x30, 0x6a, 0xb0, 0x06, 0x41, 0x38, 0x4a, 0x89, + 0x5c, 0x5c, 0xc1, 0x29, 0xd9, 0xbe, 0xa9, 0xc5, 0xc5, 0x89, 0xe9, 0xa9, 0x42, 0x02, 0x5c, 0xcc, + 0xc9, 0x70, 0x03, 0x41, 0x4c, 0x21, 0x5d, 0x2e, 0x76, 0x90, 0xb9, 0x39, 0x89, 0x49, 0x12, 0x4c, + 0x0a, 0x8c, 0x1a, 0xdc, 0x46, 0xc2, 0x7a, 0x30, 0xe7, 0xe8, 0xc1, 0xdd, 0x12, 0x04, 0x53, 0x23, + 0x24, 0xc4, 0xc5, 0x92, 0x92, 0x58, 0x92, 0x08, 0xb6, 0x83, 0x27, 0x08, 0xcc, 0x76, 0x12, 0x38, + 0xf1, 0x48, 0x8e, 0xf1, 0xc2, 0x23, 0x39, 0xc6, 0x07, 0x8f, 0xe4, 0x18, 0x67, 0x3c, 0x96, 0x63, + 0x48, 0x62, 0x03, 0x1b, 0x61, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0x45, 0xc6, 0x2c, 0xfc, 0xe6, + 0x00, 0x00, 0x00, +} + +func (m *TaskLabel) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *TaskLabel) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.Taskid) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintTest(dAtA, i, uint64(len(m.Taskid))) + i += copy(dAtA[i:], m.Taskid) + } + if len(m.Sdkids) > 0 { + for _, s := range m.Sdkids { + dAtA[i] = 0x12 + i++ + l = len(s) + for l >= 1<<7 { + dAtA[i] = uint8(uint64(l)&0x7f | 0x80) + l >>= 7 + i++ + } + dAtA[i] = uint8(l) + i++ + i += copy(dAtA[i:], s) + } + } + if m.Index != 0 { + dAtA[i] = 0x18 + i++ + i = encodeVarintTest(dAtA, i, uint64(m.Index)) + } + if m.XXX_unrecognized != nil { + i += copy(dAtA[i:], m.XXX_unrecognized) + } + return i, nil +} + +func (m *SdkMessage) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *SdkMessage) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.Cid) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintTest(dAtA, i, uint64(len(m.Cid))) + i += copy(dAtA[i:], m.Cid) + } + if m.Tasklab != nil { + dAtA[i] = 0x12 + i++ + i = encodeVarintTest(dAtA, i, uint64(m.Tasklab.Size())) + n1, err1 := m.Tasklab.MarshalTo(dAtA[i:]) + if err1 != nil { + return 0, err1 + } + i += n1 + } + if len(m.Data) > 0 { + dAtA[i] = 0x1a + i++ + i = encodeVarintTest(dAtA, i, uint64(len(m.Data))) + i += copy(dAtA[i:], m.Data) + } + if m.XXX_unrecognized != nil { + i += copy(dAtA[i:], m.XXX_unrecognized) + } + return i, nil +} + +func encodeVarintTest(dAtA []byte, offset int, v uint64) int { + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return offset + 1 +} +func (m *TaskLabel) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Taskid) + if l > 0 { + n += 1 + l + sovTest(uint64(l)) + } + if len(m.Sdkids) > 0 { + for _, s := range m.Sdkids { + l = len(s) + n += 1 + l + sovTest(uint64(l)) + } + } + if m.Index != 0 { + n += 1 + sovTest(uint64(m.Index)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *SdkMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Cid) + if l > 0 { + n += 1 + l + sovTest(uint64(l)) + } + if m.Tasklab != nil { + l = m.Tasklab.Size() + n += 1 + l + sovTest(uint64(l)) + } + l = len(m.Data) + if l > 0 { + n += 1 + l + sovTest(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovTest(x uint64) (n int) { + for { + n++ + x >>= 7 + if x == 0 { + break + } + } + return n +} +func sozTest(x uint64) (n int) { + return sovTest(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *TaskLabel) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTest + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: TaskLabel: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: TaskLabel: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Taskid", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTest + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTest + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTest + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Taskid = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Sdkids", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTest + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTest + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTest + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Sdkids = append(m.Sdkids, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Index", wireType) + } + m.Index = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTest + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Index |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipTest(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthTest + } + if (iNdEx + skippy) < 0 { + return ErrInvalidLengthTest + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SdkMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTest + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SdkMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SdkMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Cid", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTest + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTest + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTest + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Cid = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Tasklab", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTest + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTest + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTest + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Tasklab == nil { + m.Tasklab = &TaskLabel{} + } + if err := m.Tasklab.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTest + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthTest + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthTest + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTest(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthTest + } + if (iNdEx + skippy) < 0 { + return ErrInvalidLengthTest + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipTest(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowTest + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowTest + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + return iNdEx, nil + case 1: + iNdEx += 8 + return iNdEx, nil + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowTest + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthTest + } + iNdEx += length + if iNdEx < 0 { + return 0, ErrInvalidLengthTest + } + return iNdEx, nil + case 3: + for { + var innerWire uint64 + var start int = iNdEx + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowTest + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + innerWire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + innerWireType := int(innerWire & 0x7) + if innerWireType == 4 { + break + } + next, err := skipTest(dAtA[start:]) + if err != nil { + return 0, err + } + iNdEx = start + next + if iNdEx < 0 { + return 0, ErrInvalidLengthTest + } + } + return iNdEx, nil + case 4: + return iNdEx, nil + case 5: + iNdEx += 4 + return iNdEx, nil + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + } + panic("unreachable") +} + +var ( + ErrInvalidLengthTest = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowTest = fmt.Errorf("proto: integer overflow") +) diff --git a/test.proto b/test.proto new file mode 100644 index 0000000..774a81e --- /dev/null +++ b/test.proto @@ -0,0 +1,14 @@ +syntax = "proto3"; +package protomsg; + +message TaskLabel { + string taskid = 1; + repeated string sdkids = 2; + int32 index = 3 ; +} + +message SdkMessage { + string cid = 1; + TaskLabel tasklab = 2; + bytes data =3 ; +} -- Gitblit v1.8.0