/*
 *
 * Copyright 2014, 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,
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 */

#ifndef __GRPCPP_INTERNAL_PROTO_PROTO_UTILS_H__
#define __GRPCPP_INTERNAL_PROTO_PROTO_UTILS_H__

struct grpc_byte_buffer;
namespace google {
namespace protobuf {
class Message;
}
}

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 google::protobuf::Message& msg, grpc_byte_buffer** buffer);

// The caller keeps ownership of buffer and msg.
bool DeserializeProto(grpc_byte_buffer* buffer, google::protobuf::Message* msg);

}  // namespace grpc

#endif  // __GRPCPP_INTERNAL_PROTO_PROTO_UTILS_H__