mirror of
https://github.com/zeromq/libzmq.git
synced 2025-01-09 19:17:41 +01:00
67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
/*
|
|
Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file
|
|
|
|
This file is part of 0MQ.
|
|
|
|
0MQ is free software; you can redistribute it and/or modify it under
|
|
the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
0MQ is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __ZMQ_RAW_DECODER_HPP_INCLUDED__
|
|
#define __ZMQ_RAW_DECODER_HPP_INCLUDED__
|
|
|
|
#include "err.hpp"
|
|
#include "msg.hpp"
|
|
#include "i_decoder.hpp"
|
|
#include "stdint.hpp"
|
|
|
|
namespace zmq
|
|
{
|
|
|
|
// Decoder for 0MQ v1 framing protocol. Converts data stream into messages.
|
|
|
|
class raw_decoder_t : public i_decoder
|
|
{
|
|
public:
|
|
|
|
raw_decoder_t (size_t bufsize_);
|
|
virtual ~raw_decoder_t ();
|
|
|
|
// i_decoder interface.
|
|
|
|
virtual void get_buffer (unsigned char **data_, size_t *size_);
|
|
|
|
virtual int decode (const unsigned char *data_, size_t size_,
|
|
size_t &processed);
|
|
|
|
virtual msg_t *msg () { return &in_progress; }
|
|
|
|
|
|
private:
|
|
|
|
|
|
msg_t in_progress;
|
|
|
|
const int64_t bufsize;
|
|
|
|
unsigned char *buffer;
|
|
|
|
raw_decoder_t (const raw_decoder_t&);
|
|
void operator = (const raw_decoder_t&);
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|
|
|