diff --git a/api/services/content/content.pb.go b/api/services/content/content.pb.go new file mode 100644 index 0000000..ddb5dc7 --- /dev/null +++ b/api/services/content/content.pb.go @@ -0,0 +1,2390 @@ +// Code generated by protoc-gen-gogo. +// source: github.com/docker/containerd/api/services/content/content.proto +// DO NOT EDIT! + +/* + Package content is a generated protocol buffer package. + + It is generated from these files: + github.com/docker/containerd/api/services/content/content.proto + + It has these top-level messages: + InfoRequest + InfoResponse + ReadRequest + ReadResponse + WriteRequest + WriteResponse + StatusRequest + StatusResponse +*/ +package content + +import proto "github.com/gogo/protobuf/proto" +import fmt "fmt" +import math "math" +import _ "github.com/gogo/protobuf/gogoproto" +import _ "github.com/gogo/protobuf/types" + +import github_com_opencontainers_go_digest "github.com/opencontainers/go-digest" +import time "time" + +import ( + context "golang.org/x/net/context" + grpc "google.golang.org/grpc" +) + +import github_com_gogo_protobuf_types "github.com/gogo/protobuf/types" + +import strings "strings" +import reflect "reflect" + +import io "io" + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf +var _ = time.Kitchen + +// 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.GoGoProtoPackageIsVersion2 // please upgrade the proto package + +// WriteAction defines the behavior of a WriteRequest. +type WriteAction int32 + +const ( + // WriteActionStat instructs the writer to return the current status while + // holding the lock on the write. + WriteActionStat WriteAction = 0 + // WriteActionWrite sets the action for the write request to write data. + // + // Any data included will be written at the provided offset. The + // transaction will be left open for further writes. + // + // This is the default. + WriteActionWrite WriteAction = 1 + // WriteActionCommit will write any outstanding data in the message and + // commit the write, storing it under the digest. + // + // This can be used in a single message to send the data, verify it and + // commit it. + // + // This action will always terminate the write. + WriteActionCommit WriteAction = 2 + // WriteActionAbort will release any resources associated with the write + // and free up the ref for a completely new set of writes. + // + // This action will always terminate the write. + WriteActionAbort WriteAction = -1 +) + +var WriteAction_name = map[int32]string{ + 0: "STAT", + 1: "WRITE", + 2: "COMMIT", + -1: "ABORT", +} +var WriteAction_value = map[string]int32{ + "STAT": 0, + "WRITE": 1, + "COMMIT": 2, + "ABORT": -1, +} + +func (x WriteAction) String() string { + return proto.EnumName(WriteAction_name, int32(x)) +} +func (WriteAction) EnumDescriptor() ([]byte, []int) { return fileDescriptorContent, []int{0} } + +type InfoRequest struct { + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` +} + +func (m *InfoRequest) Reset() { *m = InfoRequest{} } +func (*InfoRequest) ProtoMessage() {} +func (*InfoRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{0} } + +type InfoResponse struct { + // Digest is the hash identity of the blob. + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + // Size is the total number of bytes in the blob. + Size_ int64 `protobuf:"varint,2,opt,name=size,proto3" json:"size,omitempty"` + // CommittedAt provides the time at which the blob was committed. + CommittedAt time.Time `protobuf:"bytes,3,opt,name=committed_at,json=committedAt,stdtime" json:"committed_at"` +} + +func (m *InfoResponse) Reset() { *m = InfoResponse{} } +func (*InfoResponse) ProtoMessage() {} +func (*InfoResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{1} } + +// ReadRequest defines the fields that make up a request to read a portion of +// data from a stored object. +type ReadRequest struct { + // Digest is the hash identity to read. + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + // Offset specifies the number of bytes from the start at which to begin + // the read. If zero or less, the read will be from the start. This uses + // standard zero-indexed semantics. + Offset int64 `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"` + // size is the total size of the read. If zero, the entire blob will be + // returned by the service. + Size_ int64 `protobuf:"varint,3,opt,name=size,proto3" json:"size,omitempty"` +} + +func (m *ReadRequest) Reset() { *m = ReadRequest{} } +func (*ReadRequest) ProtoMessage() {} +func (*ReadRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{2} } + +// ReadResponse carries byte data for a read request. +type ReadResponse struct { + Offset int64 `protobuf:"varint,1,opt,name=offset,proto3" json:"offset,omitempty"` + Data []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"` +} + +func (m *ReadResponse) Reset() { *m = ReadResponse{} } +func (*ReadResponse) ProtoMessage() {} +func (*ReadResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{3} } + +// WriteRequest writes data to the request ref at offset. +type WriteRequest struct { + // Action sets the behavior of the write. + // + // When this is a write and the ref is not yet allocated, the ref will be + // allocated and the data will be written at offset. + // + // If the action is write and the ref is allocated, it will accept data to + // an offset that has not yet been written. + // + // If the action is write and there is no data, the current write status + // will be returned. This works differently from status because the stream + // holds a lock. + Action WriteAction `protobuf:"varint,1,opt,name=action,proto3,enum=containerd.v1.WriteAction" json:"action,omitempty"` + // Ref identifies the pre-commit object to write to. + Ref string `protobuf:"bytes,2,opt,name=ref,proto3" json:"ref,omitempty"` + // ExpectedSize can be set to have the service validate the total size of + // the of committed content. + // + // The latest value before or with the commit action message will be use to + // validate the content. It is only required on one message for the write. + // + // If the value is zero or less, no validation of the final content will be + // performed. + ExpectedSize int64 `protobuf:"varint,3,opt,name=expected_size,json=expectedSize,proto3" json:"expected_size,omitempty"` + // ExpectedDigest can be set to have the service validate the final content + // against the provided digest. + // + // If the digest is already present in the object store, an AlreadyPresent + // error will be returned. + // + // Only the latest version will be used to check the content against the + // digest. It is only required to include it on a single message, before or + // with the commit action message. + ExpectedDigest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,4,opt,name=expected_digest,json=expectedDigest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"expected_digest"` + // Offset specifies the number of bytes from the start at which to begin + // the write. If zero or less, the write will be from the start. This uses + // standard zero-indexed semantics. + Offset int64 `protobuf:"varint,5,opt,name=offset,proto3" json:"offset,omitempty"` + // Data is the actual bytes to be written. + // + // If this is empty and the message is not a commit, a response will be + // returned with the current write state. + Data []byte `protobuf:"bytes,6,opt,name=data,proto3" json:"data,omitempty"` +} + +func (m *WriteRequest) Reset() { *m = WriteRequest{} } +func (*WriteRequest) ProtoMessage() {} +func (*WriteRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{4} } + +// WriteResponse is returned on the culmination of a write call. +type WriteResponse struct { + // Action contains the action for the final message of the stream. A writer + // should confirm that they match the intended result. + Action WriteAction `protobuf:"varint,1,opt,name=action,proto3,enum=containerd.v1.WriteAction" json:"action,omitempty"` + // Offset provides the current "committed" size for the Write. + Offset int64 `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"` + // Digest, if present, includes the digest up to the currently committed + // bytes. If action is commit, this field will be set. It is implementation + // defined if this is set for other actions, except abort. On abort, this + // will be empty. + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,3,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + // StartedAt is the time at which the write first started. + StartedAt time.Time `protobuf:"bytes,4,opt,name=started_at,json=startedAt,stdtime" json:"started_at"` + // UpdatedAt is the time the write was last updated. + UpdatedAt time.Time `protobuf:"bytes,5,opt,name=updated_at,json=updatedAt,stdtime" json:"updated_at"` +} + +func (m *WriteResponse) Reset() { *m = WriteResponse{} } +func (*WriteResponse) ProtoMessage() {} +func (*WriteResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{5} } + +type StatusRequest struct { + Refs []string `protobuf:"bytes,1,rep,name=refs" json:"refs,omitempty"` + Prefix []string `protobuf:"bytes,2,rep,name=prefix" json:"prefix,omitempty"` +} + +func (m *StatusRequest) Reset() { *m = StatusRequest{} } +func (*StatusRequest) ProtoMessage() {} +func (*StatusRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{6} } + +type StatusResponse struct { + Ref string `protobuf:"bytes,1,opt,name=ref,proto3" json:"ref,omitempty"` + Offset int64 `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"` + StartedAt time.Time `protobuf:"bytes,3,opt,name=started_at,json=startedAt,stdtime" json:"started_at"` + UpdatedAt time.Time `protobuf:"bytes,4,opt,name=updated_at,json=updatedAt,stdtime" json:"updated_at"` +} + +func (m *StatusResponse) Reset() { *m = StatusResponse{} } +func (*StatusResponse) ProtoMessage() {} +func (*StatusResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{7} } + +func init() { + proto.RegisterType((*InfoRequest)(nil), "containerd.v1.InfoRequest") + proto.RegisterType((*InfoResponse)(nil), "containerd.v1.InfoResponse") + proto.RegisterType((*ReadRequest)(nil), "containerd.v1.ReadRequest") + proto.RegisterType((*ReadResponse)(nil), "containerd.v1.ReadResponse") + proto.RegisterType((*WriteRequest)(nil), "containerd.v1.WriteRequest") + proto.RegisterType((*WriteResponse)(nil), "containerd.v1.WriteResponse") + proto.RegisterType((*StatusRequest)(nil), "containerd.v1.StatusRequest") + proto.RegisterType((*StatusResponse)(nil), "containerd.v1.StatusResponse") + proto.RegisterEnum("containerd.v1.WriteAction", WriteAction_name, WriteAction_value) +} + +// Reference imports to suppress errors if they are not otherwise used. +var _ context.Context +var _ grpc.ClientConn + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion4 + +// Client API for Content service + +type ContentClient interface { + // Info returns information about a committed object. + // + // This call can be used for getting the size of content and checking for + // existence. + Info(ctx context.Context, in *InfoRequest, opts ...grpc.CallOption) (*InfoResponse, error) + // Read allows one to read an object based on the offset into the content. + // + // The requested data may be returned in one or more messages. + Read(ctx context.Context, in *ReadRequest, opts ...grpc.CallOption) (Content_ReadClient, error) + // Status returns the status of ongoing object ingestions, started via + // Write. + // + // For active ingestions, the status will be streamed until the client + // closes the connection or all matched ingestions are committed. + Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (Content_StatusClient, error) + // Write begins or resumes writes to a resource identified by a unique ref. + // Only one active stream may exist at a time for each ref. + // + // Once a write stream has started, it may only write to a single ref, thus + // once a stream is started, the ref may be ommitted on subsequent writes. + // + // For any write transaction represented by a ref, only a single write may + // be made to a given offset. If overlapping writes occur, it is an error. + // Writes should be sequential and implementations may throw an error if + // this is required. + // + // If expected_digest is set and already part of the content store, the + // write will fail. + // + // When completed, the commit flag should be set to true. If expected size + // or digest is set, the content will be validated against those values. + Write(ctx context.Context, opts ...grpc.CallOption) (Content_WriteClient, error) +} + +type contentClient struct { + cc *grpc.ClientConn +} + +func NewContentClient(cc *grpc.ClientConn) ContentClient { + return &contentClient{cc} +} + +func (c *contentClient) Info(ctx context.Context, in *InfoRequest, opts ...grpc.CallOption) (*InfoResponse, error) { + out := new(InfoResponse) + err := grpc.Invoke(ctx, "/containerd.v1.Content/Info", in, out, c.cc, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) Read(ctx context.Context, in *ReadRequest, opts ...grpc.CallOption) (Content_ReadClient, error) { + stream, err := grpc.NewClientStream(ctx, &_Content_serviceDesc.Streams[0], c.cc, "/containerd.v1.Content/Read", opts...) + if err != nil { + return nil, err + } + x := &contentReadClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Content_ReadClient interface { + Recv() (*ReadResponse, error) + grpc.ClientStream +} + +type contentReadClient struct { + grpc.ClientStream +} + +func (x *contentReadClient) Recv() (*ReadResponse, error) { + m := new(ReadResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *contentClient) Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (Content_StatusClient, error) { + stream, err := grpc.NewClientStream(ctx, &_Content_serviceDesc.Streams[1], c.cc, "/containerd.v1.Content/Status", opts...) + if err != nil { + return nil, err + } + x := &contentStatusClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Content_StatusClient interface { + Recv() (*StatusResponse, error) + grpc.ClientStream +} + +type contentStatusClient struct { + grpc.ClientStream +} + +func (x *contentStatusClient) Recv() (*StatusResponse, error) { + m := new(StatusResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *contentClient) Write(ctx context.Context, opts ...grpc.CallOption) (Content_WriteClient, error) { + stream, err := grpc.NewClientStream(ctx, &_Content_serviceDesc.Streams[2], c.cc, "/containerd.v1.Content/Write", opts...) + if err != nil { + return nil, err + } + x := &contentWriteClient{stream} + return x, nil +} + +type Content_WriteClient interface { + Send(*WriteRequest) error + Recv() (*WriteResponse, error) + grpc.ClientStream +} + +type contentWriteClient struct { + grpc.ClientStream +} + +func (x *contentWriteClient) Send(m *WriteRequest) error { + return x.ClientStream.SendMsg(m) +} + +func (x *contentWriteClient) Recv() (*WriteResponse, error) { + m := new(WriteResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// Server API for Content service + +type ContentServer interface { + // Info returns information about a committed object. + // + // This call can be used for getting the size of content and checking for + // existence. + Info(context.Context, *InfoRequest) (*InfoResponse, error) + // Read allows one to read an object based on the offset into the content. + // + // The requested data may be returned in one or more messages. + Read(*ReadRequest, Content_ReadServer) error + // Status returns the status of ongoing object ingestions, started via + // Write. + // + // For active ingestions, the status will be streamed until the client + // closes the connection or all matched ingestions are committed. + Status(*StatusRequest, Content_StatusServer) error + // Write begins or resumes writes to a resource identified by a unique ref. + // Only one active stream may exist at a time for each ref. + // + // Once a write stream has started, it may only write to a single ref, thus + // once a stream is started, the ref may be ommitted on subsequent writes. + // + // For any write transaction represented by a ref, only a single write may + // be made to a given offset. If overlapping writes occur, it is an error. + // Writes should be sequential and implementations may throw an error if + // this is required. + // + // If expected_digest is set and already part of the content store, the + // write will fail. + // + // When completed, the commit flag should be set to true. If expected size + // or digest is set, the content will be validated against those values. + Write(Content_WriteServer) error +} + +func RegisterContentServer(s *grpc.Server, srv ContentServer) { + s.RegisterService(&_Content_serviceDesc, srv) +} + +func _Content_Info_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(InfoRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Info(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.v1.Content/Info", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Info(ctx, req.(*InfoRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_Read_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(ReadRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(ContentServer).Read(m, &contentReadServer{stream}) +} + +type Content_ReadServer interface { + Send(*ReadResponse) error + grpc.ServerStream +} + +type contentReadServer struct { + grpc.ServerStream +} + +func (x *contentReadServer) Send(m *ReadResponse) error { + return x.ServerStream.SendMsg(m) +} + +func _Content_Status_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(StatusRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(ContentServer).Status(m, &contentStatusServer{stream}) +} + +type Content_StatusServer interface { + Send(*StatusResponse) error + grpc.ServerStream +} + +type contentStatusServer struct { + grpc.ServerStream +} + +func (x *contentStatusServer) Send(m *StatusResponse) error { + return x.ServerStream.SendMsg(m) +} + +func _Content_Write_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(ContentServer).Write(&contentWriteServer{stream}) +} + +type Content_WriteServer interface { + Send(*WriteResponse) error + Recv() (*WriteRequest, error) + grpc.ServerStream +} + +type contentWriteServer struct { + grpc.ServerStream +} + +func (x *contentWriteServer) Send(m *WriteResponse) error { + return x.ServerStream.SendMsg(m) +} + +func (x *contentWriteServer) Recv() (*WriteRequest, error) { + m := new(WriteRequest) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +var _Content_serviceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.v1.Content", + HandlerType: (*ContentServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Info", + Handler: _Content_Info_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "Read", + Handler: _Content_Read_Handler, + ServerStreams: true, + }, + { + StreamName: "Status", + Handler: _Content_Status_Handler, + ServerStreams: true, + }, + { + StreamName: "Write", + Handler: _Content_Write_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "github.com/docker/containerd/api/services/content/content.proto", +} + +func (m *InfoRequest) 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 *InfoRequest) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.Digest) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintContent(dAtA, i, uint64(len(m.Digest))) + i += copy(dAtA[i:], m.Digest) + } + return i, nil +} + +func (m *InfoResponse) 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 *InfoResponse) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.Digest) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintContent(dAtA, i, uint64(len(m.Digest))) + i += copy(dAtA[i:], m.Digest) + } + if m.Size_ != 0 { + dAtA[i] = 0x10 + i++ + i = encodeVarintContent(dAtA, i, uint64(m.Size_)) + } + dAtA[i] = 0x1a + i++ + i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.CommittedAt))) + n1, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.CommittedAt, dAtA[i:]) + if err != nil { + return 0, err + } + i += n1 + return i, nil +} + +func (m *ReadRequest) 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 *ReadRequest) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.Digest) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintContent(dAtA, i, uint64(len(m.Digest))) + i += copy(dAtA[i:], m.Digest) + } + if m.Offset != 0 { + dAtA[i] = 0x10 + i++ + i = encodeVarintContent(dAtA, i, uint64(m.Offset)) + } + if m.Size_ != 0 { + dAtA[i] = 0x18 + i++ + i = encodeVarintContent(dAtA, i, uint64(m.Size_)) + } + return i, nil +} + +func (m *ReadResponse) 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 *ReadResponse) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if m.Offset != 0 { + dAtA[i] = 0x8 + i++ + i = encodeVarintContent(dAtA, i, uint64(m.Offset)) + } + if len(m.Data) > 0 { + dAtA[i] = 0x12 + i++ + i = encodeVarintContent(dAtA, i, uint64(len(m.Data))) + i += copy(dAtA[i:], m.Data) + } + return i, nil +} + +func (m *WriteRequest) 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 *WriteRequest) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if m.Action != 0 { + dAtA[i] = 0x8 + i++ + i = encodeVarintContent(dAtA, i, uint64(m.Action)) + } + if len(m.Ref) > 0 { + dAtA[i] = 0x12 + i++ + i = encodeVarintContent(dAtA, i, uint64(len(m.Ref))) + i += copy(dAtA[i:], m.Ref) + } + if m.ExpectedSize != 0 { + dAtA[i] = 0x18 + i++ + i = encodeVarintContent(dAtA, i, uint64(m.ExpectedSize)) + } + if len(m.ExpectedDigest) > 0 { + dAtA[i] = 0x22 + i++ + i = encodeVarintContent(dAtA, i, uint64(len(m.ExpectedDigest))) + i += copy(dAtA[i:], m.ExpectedDigest) + } + if m.Offset != 0 { + dAtA[i] = 0x28 + i++ + i = encodeVarintContent(dAtA, i, uint64(m.Offset)) + } + if len(m.Data) > 0 { + dAtA[i] = 0x32 + i++ + i = encodeVarintContent(dAtA, i, uint64(len(m.Data))) + i += copy(dAtA[i:], m.Data) + } + return i, nil +} + +func (m *WriteResponse) 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 *WriteResponse) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if m.Action != 0 { + dAtA[i] = 0x8 + i++ + i = encodeVarintContent(dAtA, i, uint64(m.Action)) + } + if m.Offset != 0 { + dAtA[i] = 0x10 + i++ + i = encodeVarintContent(dAtA, i, uint64(m.Offset)) + } + if len(m.Digest) > 0 { + dAtA[i] = 0x1a + i++ + i = encodeVarintContent(dAtA, i, uint64(len(m.Digest))) + i += copy(dAtA[i:], m.Digest) + } + dAtA[i] = 0x22 + i++ + i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.StartedAt))) + n2, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.StartedAt, dAtA[i:]) + if err != nil { + return 0, err + } + i += n2 + dAtA[i] = 0x2a + i++ + i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt))) + n3, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.UpdatedAt, dAtA[i:]) + if err != nil { + return 0, err + } + i += n3 + return i, nil +} + +func (m *StatusRequest) 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 *StatusRequest) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.Refs) > 0 { + for _, s := range m.Refs { + dAtA[i] = 0xa + 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 len(m.Prefix) > 0 { + for _, s := range m.Prefix { + 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) + } + } + return i, nil +} + +func (m *StatusResponse) 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 *StatusResponse) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.Ref) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintContent(dAtA, i, uint64(len(m.Ref))) + i += copy(dAtA[i:], m.Ref) + } + if m.Offset != 0 { + dAtA[i] = 0x10 + i++ + i = encodeVarintContent(dAtA, i, uint64(m.Offset)) + } + dAtA[i] = 0x1a + i++ + i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.StartedAt))) + n4, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.StartedAt, dAtA[i:]) + if err != nil { + return 0, err + } + i += n4 + dAtA[i] = 0x22 + i++ + i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt))) + n5, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.UpdatedAt, dAtA[i:]) + if err != nil { + return 0, err + } + i += n5 + return i, nil +} + +func encodeFixed64Content(dAtA []byte, offset int, v uint64) int { + dAtA[offset] = uint8(v) + dAtA[offset+1] = uint8(v >> 8) + dAtA[offset+2] = uint8(v >> 16) + dAtA[offset+3] = uint8(v >> 24) + dAtA[offset+4] = uint8(v >> 32) + dAtA[offset+5] = uint8(v >> 40) + dAtA[offset+6] = uint8(v >> 48) + dAtA[offset+7] = uint8(v >> 56) + return offset + 8 +} +func encodeFixed32Content(dAtA []byte, offset int, v uint32) int { + dAtA[offset] = uint8(v) + dAtA[offset+1] = uint8(v >> 8) + dAtA[offset+2] = uint8(v >> 16) + dAtA[offset+3] = uint8(v >> 24) + return offset + 4 +} +func encodeVarintContent(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 *InfoRequest) Size() (n int) { + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + return n +} + +func (m *InfoResponse) Size() (n int) { + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.Size_ != 0 { + n += 1 + sovContent(uint64(m.Size_)) + } + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.CommittedAt) + n += 1 + l + sovContent(uint64(l)) + return n +} + +func (m *ReadRequest) Size() (n int) { + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.Offset != 0 { + n += 1 + sovContent(uint64(m.Offset)) + } + if m.Size_ != 0 { + n += 1 + sovContent(uint64(m.Size_)) + } + return n +} + +func (m *ReadResponse) Size() (n int) { + var l int + _ = l + if m.Offset != 0 { + n += 1 + sovContent(uint64(m.Offset)) + } + l = len(m.Data) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + return n +} + +func (m *WriteRequest) Size() (n int) { + var l int + _ = l + if m.Action != 0 { + n += 1 + sovContent(uint64(m.Action)) + } + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.ExpectedSize != 0 { + n += 1 + sovContent(uint64(m.ExpectedSize)) + } + l = len(m.ExpectedDigest) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.Offset != 0 { + n += 1 + sovContent(uint64(m.Offset)) + } + l = len(m.Data) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + return n +} + +func (m *WriteResponse) Size() (n int) { + var l int + _ = l + if m.Action != 0 { + n += 1 + sovContent(uint64(m.Action)) + } + if m.Offset != 0 { + n += 1 + sovContent(uint64(m.Offset)) + } + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.StartedAt) + n += 1 + l + sovContent(uint64(l)) + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt) + n += 1 + l + sovContent(uint64(l)) + return n +} + +func (m *StatusRequest) Size() (n int) { + var l int + _ = l + if len(m.Refs) > 0 { + for _, s := range m.Refs { + l = len(s) + n += 1 + l + sovContent(uint64(l)) + } + } + if len(m.Prefix) > 0 { + for _, s := range m.Prefix { + l = len(s) + n += 1 + l + sovContent(uint64(l)) + } + } + return n +} + +func (m *StatusResponse) Size() (n int) { + var l int + _ = l + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.Offset != 0 { + n += 1 + sovContent(uint64(m.Offset)) + } + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.StartedAt) + n += 1 + l + sovContent(uint64(l)) + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt) + n += 1 + l + sovContent(uint64(l)) + return n +} + +func sovContent(x uint64) (n int) { + for { + n++ + x >>= 7 + if x == 0 { + break + } + } + return n +} +func sozContent(x uint64) (n int) { + return sovContent(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *InfoRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&InfoRequest{`, + `Digest:` + fmt.Sprintf("%v", this.Digest) + `,`, + `}`, + }, "") + return s +} +func (this *InfoResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&InfoResponse{`, + `Digest:` + fmt.Sprintf("%v", this.Digest) + `,`, + `Size_:` + fmt.Sprintf("%v", this.Size_) + `,`, + `CommittedAt:` + strings.Replace(strings.Replace(this.CommittedAt.String(), "Timestamp", "google_protobuf1.Timestamp", 1), `&`, ``, 1) + `,`, + `}`, + }, "") + return s +} +func (this *ReadRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&ReadRequest{`, + `Digest:` + fmt.Sprintf("%v", this.Digest) + `,`, + `Offset:` + fmt.Sprintf("%v", this.Offset) + `,`, + `Size_:` + fmt.Sprintf("%v", this.Size_) + `,`, + `}`, + }, "") + return s +} +func (this *ReadResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&ReadResponse{`, + `Offset:` + fmt.Sprintf("%v", this.Offset) + `,`, + `Data:` + fmt.Sprintf("%v", this.Data) + `,`, + `}`, + }, "") + return s +} +func (this *WriteRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&WriteRequest{`, + `Action:` + fmt.Sprintf("%v", this.Action) + `,`, + `Ref:` + fmt.Sprintf("%v", this.Ref) + `,`, + `ExpectedSize:` + fmt.Sprintf("%v", this.ExpectedSize) + `,`, + `ExpectedDigest:` + fmt.Sprintf("%v", this.ExpectedDigest) + `,`, + `Offset:` + fmt.Sprintf("%v", this.Offset) + `,`, + `Data:` + fmt.Sprintf("%v", this.Data) + `,`, + `}`, + }, "") + return s +} +func (this *WriteResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&WriteResponse{`, + `Action:` + fmt.Sprintf("%v", this.Action) + `,`, + `Offset:` + fmt.Sprintf("%v", this.Offset) + `,`, + `Digest:` + fmt.Sprintf("%v", this.Digest) + `,`, + `StartedAt:` + strings.Replace(strings.Replace(this.StartedAt.String(), "Timestamp", "google_protobuf1.Timestamp", 1), `&`, ``, 1) + `,`, + `UpdatedAt:` + strings.Replace(strings.Replace(this.UpdatedAt.String(), "Timestamp", "google_protobuf1.Timestamp", 1), `&`, ``, 1) + `,`, + `}`, + }, "") + return s +} +func (this *StatusRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&StatusRequest{`, + `Refs:` + fmt.Sprintf("%v", this.Refs) + `,`, + `Prefix:` + fmt.Sprintf("%v", this.Prefix) + `,`, + `}`, + }, "") + return s +} +func (this *StatusResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&StatusResponse{`, + `Ref:` + fmt.Sprintf("%v", this.Ref) + `,`, + `Offset:` + fmt.Sprintf("%v", this.Offset) + `,`, + `StartedAt:` + strings.Replace(strings.Replace(this.StartedAt.String(), "Timestamp", "google_protobuf1.Timestamp", 1), `&`, ``, 1) + `,`, + `UpdatedAt:` + strings.Replace(strings.Replace(this.UpdatedAt.String(), "Timestamp", "google_protobuf1.Timestamp", 1), `&`, ``, 1) + `,`, + `}`, + }, "") + return s +} +func valueToStringContent(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *InfoRequest) 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 ErrIntOverflowContent + } + 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: InfoRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: InfoRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + 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 ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *InfoResponse) 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 ErrIntOverflowContent + } + 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: InfoResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: InfoResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + 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 ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Size_", wireType) + } + m.Size_ = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Size_ |= (int64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field CommittedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.CommittedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReadRequest) 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 ErrIntOverflowContent + } + 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: ReadRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReadRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + 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 ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= (int64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Size_", wireType) + } + m.Size_ = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Size_ |= (int64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReadResponse) 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 ErrIntOverflowContent + } + 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: ReadResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReadResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= (int64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + 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 ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + byteLen + 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 := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *WriteRequest) 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 ErrIntOverflowContent + } + 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: WriteRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: WriteRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Action", wireType) + } + m.Action = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Action |= (WriteAction(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + 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 ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field ExpectedSize", wireType) + } + m.ExpectedSize = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.ExpectedSize |= (int64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExpectedDigest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + 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 ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ExpectedDigest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= (int64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + case 6: + 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 ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + byteLen + 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 := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *WriteResponse) 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 ErrIntOverflowContent + } + 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: WriteResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: WriteResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Action", wireType) + } + m.Action = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Action |= (WriteAction(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= (int64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + 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 ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field StartedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.StartedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field UpdatedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.UpdatedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *StatusRequest) 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 ErrIntOverflowContent + } + 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: StatusRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: StatusRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Refs", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + 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 ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Refs = append(m.Refs, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Prefix", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + 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 ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Prefix = append(m.Prefix, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *StatusResponse) 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 ErrIntOverflowContent + } + 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: StatusResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: StatusResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + 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 ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= (int64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field StartedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.StartedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field UpdatedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.UpdatedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipContent(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, ErrIntOverflowContent + } + 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, ErrIntOverflowContent + } + 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, ErrIntOverflowContent + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + iNdEx += length + if length < 0 { + return 0, ErrInvalidLengthContent + } + return iNdEx, nil + case 3: + for { + var innerWire uint64 + var start int = iNdEx + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowContent + } + 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 := skipContent(dAtA[start:]) + if err != nil { + return 0, err + } + iNdEx = start + next + } + 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 ( + ErrInvalidLengthContent = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowContent = fmt.Errorf("proto: integer overflow") +) + +func init() { + proto.RegisterFile("github.com/docker/containerd/api/services/content/content.proto", fileDescriptorContent) +} + +var fileDescriptorContent = []byte{ + // 733 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x95, 0xb1, 0x6f, 0xd3, 0x4e, + 0x14, 0xc7, 0x73, 0x89, 0x93, 0xdf, 0x2f, 0x2f, 0x49, 0x1b, 0xae, 0x05, 0x45, 0x6e, 0xeb, 0x84, + 0xb0, 0x44, 0x95, 0xb0, 0x4b, 0xd8, 0x60, 0xa8, 0x9c, 0x14, 0xaa, 0x22, 0x55, 0x95, 0xdc, 0x48, + 0x15, 0x62, 0x40, 0x4e, 0x72, 0x31, 0x16, 0xc4, 0x67, 0xec, 0x4b, 0x55, 0x31, 0x21, 0x24, 0x24, + 0xd4, 0x89, 0x7f, 0xa0, 0x2c, 0xb0, 0x23, 0x26, 0x24, 0x66, 0x86, 0x8e, 0x8c, 0x88, 0xa1, 0xd0, + 0xfc, 0x23, 0x20, 0x9f, 0xcf, 0x89, 0x9b, 0xa6, 0x43, 0x4b, 0xc9, 0xe2, 0x67, 0xbf, 0xf7, 0xbe, + 0x79, 0xf7, 0xf1, 0x37, 0x2f, 0xb0, 0x6a, 0xd9, 0xec, 0xc9, 0xa0, 0xad, 0x76, 0x68, 0x5f, 0xeb, + 0xd2, 0xce, 0x53, 0xe2, 0x69, 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"proto3"; + +package containerd.v1; + +import "gogoproto/gogo.proto"; +import "google/protobuf/timestamp.proto"; + +// Content provides access to a content addressable storage system. +service Content { + // Info returns information about a committed object. + // + // This call can be used for getting the size of content and checking for + // existence. + rpc Info(InfoRequest) returns (InfoResponse); + + // Read allows one to read an object based on the offset into the content. + // + // The requested data may be returned in one or more messages. + rpc Read(ReadRequest) returns (stream ReadResponse); + + // Status returns the status of ongoing object ingestions, started via + // Write. + // + // For active ingestions, the status will be streamed until the client + // closes the connection or all matched ingestions are committed. + rpc Status(StatusRequest) returns (stream StatusResponse); + + // Write begins or resumes writes to a resource identified by a unique ref. + // Only one active stream may exist at a time for each ref. + // + // Once a write stream has started, it may only write to a single ref, thus + // once a stream is started, the ref may be ommitted on subsequent writes. + // + // For any write transaction represented by a ref, only a single write may + // be made to a given offset. If overlapping writes occur, it is an error. + // Writes should be sequential and implementations may throw an error if + // this is required. + // + // If expected_digest is set and already part of the content store, the + // write will fail. + // + // When completed, the commit flag should be set to true. If expected size + // or digest is set, the content will be validated against those values. + rpc Write(stream WriteRequest) returns (stream WriteResponse); +} + +message InfoRequest { + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; +} + +message InfoResponse { + // Digest is the hash identity of the blob. + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + + // Size is the total number of bytes in the blob. + int64 size = 2; + + // CommittedAt provides the time at which the blob was committed. + google.protobuf.Timestamp committed_at = 3 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; +} + +// ReadRequest defines the fields that make up a request to read a portion of +// data from a stored object. +message ReadRequest { + // Digest is the hash identity to read. + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + + // Offset specifies the number of bytes from the start at which to begin + // the read. If zero or less, the read will be from the start. This uses + // standard zero-indexed semantics. + int64 offset = 2; + + // size is the total size of the read. If zero, the entire blob will be + // returned by the service. + int64 size = 3; +} + +// ReadResponse carries byte data for a read request. +message ReadResponse { + int64 offset = 1; // offset of the returned data + bytes data = 2; // actual data +} + + +// WriteAction defines the behavior of a WriteRequest. +enum WriteAction { + option (gogoproto.goproto_enum_prefix) = false; + option (gogoproto.enum_customname) = "WriteAction"; + + // WriteActionStat instructs the writer to return the current status while + // holding the lock on the write. + STAT = 0 [(gogoproto.enumvalue_customname)="WriteActionStat"]; + + // WriteActionWrite sets the action for the write request to write data. + // + // Any data included will be written at the provided offset. The + // transaction will be left open for further writes. + // + // This is the default. + WRITE = 1 [(gogoproto.enumvalue_customname)="WriteActionWrite"]; + + // WriteActionCommit will write any outstanding data in the message and + // commit the write, storing it under the digest. + // + // This can be used in a single message to send the data, verify it and + // commit it. + // + // This action will always terminate the write. + COMMIT = 2 [(gogoproto.enumvalue_customname)="WriteActionCommit"]; + + // WriteActionAbort will release any resources associated with the write + // and free up the ref for a completely new set of writes. + // + // This action will always terminate the write. + ABORT = -1 [(gogoproto.enumvalue_customname)="WriteActionAbort"]; +} + +// WriteRequest writes data to the request ref at offset. +message WriteRequest { + // Action sets the behavior of the write. + // + // When this is a write and the ref is not yet allocated, the ref will be + // allocated and the data will be written at offset. + // + // If the action is write and the ref is allocated, it will accept data to + // an offset that has not yet been written. + // + // If the action is write and there is no data, the current write status + // will be returned. This works differently from status because the stream + // holds a lock. + WriteAction action = 1; + + // Ref identifies the pre-commit object to write to. + string ref = 2; + + // ExpectedSize can be set to have the service validate the total size of + // the of committed content. + // + // The latest value before or with the commit action message will be use to + // validate the content. It is only required on one message for the write. + // + // If the value is zero or less, no validation of the final content will be + // performed. + int64 expected_size = 3; + + // ExpectedDigest can be set to have the service validate the final content + // against the provided digest. + // + // If the digest is already present in the object store, an AlreadyPresent + // error will be returned. + // + // Only the latest version will be used to check the content against the + // digest. It is only required to include it on a single message, before or + // with the commit action message. + string expected_digest = 4 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + + // Offset specifies the number of bytes from the start at which to begin + // the write. If zero or less, the write will be from the start. This uses + // standard zero-indexed semantics. + int64 offset = 5; + + // Data is the actual bytes to be written. + // + // If this is empty and the message is not a commit, a response will be + // returned with the current write state. + bytes data = 6; +} + +// WriteResponse is returned on the culmination of a write call. +message WriteResponse { + // Action contains the action for the final message of the stream. A writer + // should confirm that they match the intended result. + WriteAction action = 1; + + // Offset provides the current "committed" size for the Write. + int64 offset = 2; + + // Digest, if present, includes the digest up to the currently committed + // bytes. If action is commit, this field will be set. It is implementation + // defined if this is set for other actions, except abort. On abort, this + // will be empty. + string digest = 3 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + + // StartedAt is the time at which the write first started. + google.protobuf.Timestamp started_at = 4 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + + // UpdatedAt is the time the write was last updated. + google.protobuf.Timestamp updated_at = 5 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; +} + +message StatusRequest { + repeated string refs = 1; + repeated string prefix = 2; +} + +message StatusResponse { + string ref = 1; + int64 offset = 2; + google.protobuf.Timestamp started_at = 3 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp updated_at = 4 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; +}