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Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.hpp')
-rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.hpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.hpp new file mode 100644 index 00000000..ff1eb96d --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/null_mechanism.hpp @@ -0,0 +1,84 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq 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_NULL_MECHANISM_HPP_INCLUDED__ +#define __ZMQ_NULL_MECHANISM_HPP_INCLUDED__ + +#include "mechanism.hpp" +#include "options.hpp" + +namespace zmq +{ + + class msg_t; + class session_base_t; + + class null_mechanism_t : public mechanism_t + { + public: + + null_mechanism_t (session_base_t *session_, + const std::string &peer_address, + const options_t &options_); + virtual ~null_mechanism_t (); + + // mechanism implementation + virtual int next_handshake_command (msg_t *msg_); + virtual int process_handshake_command (msg_t *msg_); + virtual int zap_msg_available (); + virtual status_t status () const; + + private: + + session_base_t * const session; + + char status_code [3]; + + const std::string peer_address; + + bool ready_command_sent; + bool error_command_sent; + bool ready_command_received; + bool error_command_received; + bool zap_connected; + bool zap_request_sent; + bool zap_reply_received; + + int process_ready_command ( + const unsigned char *cmd_data, size_t data_size); + int process_error_command ( + const unsigned char *cmd_data, size_t data_size); + + void send_zap_request (); + int receive_and_process_zap_reply (); + }; + +} + +#endif |