| /* |
| * |
| * 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. |
| * |
| */ |
| |
| #include "src/cpp/proto/proto_utils.h" |
| #include <grpc++/config.h> |
| |
| #include <grpc/grpc.h> |
| #include <grpc/support/slice.h> |
| |
| namespace grpc { |
| |
| bool SerializeProto(const grpc::protobuf::Message &msg, |
| grpc_byte_buffer **bp) { |
| grpc::string msg_str; |
| bool success = msg.SerializeToString(&msg_str); |
| if (success) { |
| gpr_slice slice = |
| gpr_slice_from_copied_buffer(msg_str.data(), msg_str.length()); |
| *bp = grpc_byte_buffer_create(&slice, 1); |
| gpr_slice_unref(slice); |
| } |
| return success; |
| } |
| |
| bool DeserializeProto(grpc_byte_buffer *buffer, |
| grpc::protobuf::Message *msg) { |
| grpc::string msg_string; |
| grpc_byte_buffer_reader *reader = grpc_byte_buffer_reader_create(buffer); |
| gpr_slice slice; |
| while (grpc_byte_buffer_reader_next(reader, &slice)) { |
| const char *data = reinterpret_cast<const char *>( |
| slice.refcount ? slice.data.refcounted.bytes |
| : slice.data.inlined.bytes); |
| msg_string.append(data, slice.refcount ? slice.data.refcounted.length |
| : slice.data.inlined.length); |
| gpr_slice_unref(slice); |
| } |
| grpc_byte_buffer_reader_destroy(reader); |
| return msg->ParseFromString(msg_string); |
| } |
| |
| } // namespace grpc |