/* * * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifndef GRPC_INTERNAL_CPP_PROTO_PROTO_UTILS_H #define GRPC_INTERNAL_CPP_PROTO_PROTO_UTILS_H #include #include #include #include struct grpc_byte_buffer; namespace grpc { // Serialize the msg into a buffer created inside the function. The caller // should destroy the returned buffer when done with it. If serialization fails, // false is returned and buffer is left unchanged. bool SerializeProto(const grpc::protobuf::Message& msg, grpc_byte_buffer** buffer); // The caller keeps ownership of buffer and msg. Status DeserializeProto(grpc_byte_buffer* buffer, grpc::protobuf::Message* msg, int max_message_size); template class SerializationTraits::value>::type> { public: static bool Serialize(const grpc::protobuf::Message& msg, grpc_byte_buffer** buffer) { return SerializeProto(msg, buffer); } static Status Deserialize(grpc_byte_buffer* buffer, grpc::protobuf::Message* msg, int max_message_size) { return DeserializeProto(buffer, msg, max_message_size); } }; } // namespace grpc #endif // GRPC_INTERNAL_CPP_PROTO_PROTO_UTILS_H