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70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
/*
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Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
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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 GNU Lesser 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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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser 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_PLAIN_CLIENT_HPP_INCLUDED__
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#define __ZMQ_PLAIN_CLIENT_HPP_INCLUDED__
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#include "mechanism.hpp"
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#include "options.hpp"
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namespace zmq
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{
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class msg_t;
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class plain_client_t : public mechanism_t
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{
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public:
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plain_client_t (const options_t &options_);
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virtual ~plain_client_t ();
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// mechanism implementation
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virtual int next_handshake_command (msg_t *msg_);
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virtual int process_handshake_command (msg_t *msg_);
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virtual status_t status () const;
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private:
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enum state_t {
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sending_hello,
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waiting_for_welcome,
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sending_initiate,
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waiting_for_ready,
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error_command_received,
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ready
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};
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state_t state;
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int produce_hello (msg_t *msg_) const;
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int produce_initiate (msg_t *msg_) const;
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int process_welcome (
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const unsigned char *cmd_data, size_t data_size);
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int process_ready (
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const unsigned char *cmd_data, size_t data_size);
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int process_error (
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const unsigned char *cmd_data, size_t data_size);
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};
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}
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#endif
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