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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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62 lines
2.1 KiB
62 lines
2.1 KiB
// |
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// |
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// Copyright 2015 gRPC authors. |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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// |
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// |
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#ifndef GRPCPP_IMPL_PROTO_UTILS_H |
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#define GRPCPP_IMPL_PROTO_UTILS_H |
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#include <grpc/byte_buffer_reader.h> |
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#include <grpc/impl/grpc_types.h> |
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#include <grpc/slice.h> |
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#include <grpcpp/impl/codegen/config_protobuf.h> |
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#include <grpcpp/impl/generic_serialize.h> |
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#include <grpcpp/impl/serialization_traits.h> |
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#include <grpcpp/support/byte_buffer.h> |
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#include <grpcpp/support/proto_buffer_reader.h> |
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#include <grpcpp/support/proto_buffer_writer.h> |
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#include <grpcpp/support/slice.h> |
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#include <grpcpp/support/status.h> |
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#include <type_traits> |
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/// This header provides serialization and deserialization between gRPC |
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/// messages serialized using protobuf and the C++ objects they represent. |
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namespace grpc { |
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// This class provides a protobuf serializer. It translates between protobuf |
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// objects and grpc_byte_buffers. More information about SerializationTraits can |
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// be found in include/grpcpp/impl/codegen/serialization_traits.h. |
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template <class T> |
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class SerializationTraits< |
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T, typename std::enable_if< |
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std::is_base_of<grpc::protobuf::MessageLite, T>::value>::type> { |
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public: |
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static Status Serialize(const grpc::protobuf::MessageLite& msg, |
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ByteBuffer* bb, bool* own_buffer) { |
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return GenericSerialize<ProtoBufferWriter, T>(msg, bb, own_buffer); |
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} |
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static Status Deserialize(ByteBuffer* buffer, |
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grpc::protobuf::MessageLite* msg) { |
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return GenericDeserialize<ProtoBufferReader, T>(buffer, msg); |
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} |
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}; |
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} // namespace grpc |
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#endif // GRPCPP_IMPL_PROTO_UTILS_H
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