chromium/remoting/protocol/message_decoder.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef REMOTING_PROTOCOL_MESSAGE_DECODER_H_
#define REMOTING_PROTOCOL_MESSAGE_DECODER_H_

#include "base/memory/scoped_refptr.h"
#include "net/base/io_buffer.h"
#include "remoting/base/compound_buffer.h"
#include "third_party/protobuf/src/google/protobuf/message_lite.h"

namespace remoting::protocol {

// MessageDecoder uses CompoundBuffer to split the data received from the
// network into separate messages. Each message is expected to be decoded in the
// stream as follows:
//   +--------------+--------------+
//   | message_size | message_data |
//   +--------------+--------------+
//
// Here, message_size is 4-byte integer that represents size of message_data in
// bytes. message_data - content of the message.
class MessageDecoder { … };

}  // namespace remoting::protocol

#endif  // REMOTING_PROTOCOL_MESSAGE_DECODER_H_