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60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/*
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Copyright (c) 2007-2010 iMatix Corporation
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This file is part of 0MQ.
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0MQ is free software; you can redistribute it and/or modify it under
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the terms of the Lesser GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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0MQ is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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Lesser GNU General Public License for more details.
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You should have received a copy of the Lesser GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __ZMQ_ZMQ_DECODER_HPP_INCLUDED__
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#define __ZMQ_ZMQ_DECODER_HPP_INCLUDED__
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#include "../include/zmq.h"
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#include "decoder.hpp"
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#include "blob.hpp"
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namespace zmq
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{
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// Decoder for 0MQ backend protocol. Converts data batches into messages.
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class zmq_decoder_t : public decoder_t <zmq_decoder_t>
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{
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public:
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zmq_decoder_t (size_t bufsize_);
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~zmq_decoder_t ();
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void set_inout (struct i_inout *destination_);
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private:
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bool one_byte_size_ready ();
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bool eight_byte_size_ready ();
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bool flags_ready ();
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bool message_ready ();
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struct i_inout *destination;
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unsigned char tmpbuf [8];
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::zmq_msg_t in_progress;
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zmq_decoder_t (const zmq_decoder_t&);
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void operator = (const zmq_decoder_t&);
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};
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}
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#endif
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