mirror of
https://github.com/zeromq/libzmq.git
synced 2024-12-12 10:33:52 +01:00
74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
/*
|
|
Copyright (c) 2007-2016 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"
|
|
#include "zap_client.hpp"
|
|
|
|
namespace zmq
|
|
{
|
|
class msg_t;
|
|
class session_base_t;
|
|
|
|
class null_mechanism_t ZMQ_FINAL : public zap_client_t
|
|
{
|
|
public:
|
|
null_mechanism_t (session_base_t *session_,
|
|
const std::string &peer_address_,
|
|
const options_t &options_);
|
|
~null_mechanism_t ();
|
|
|
|
// mechanism implementation
|
|
int next_handshake_command (msg_t *msg_);
|
|
int process_handshake_command (msg_t *msg_);
|
|
int zap_msg_available ();
|
|
status_t status () const;
|
|
|
|
private:
|
|
bool _ready_command_sent;
|
|
bool _error_command_sent;
|
|
bool _ready_command_received;
|
|
bool _error_command_received;
|
|
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 ();
|
|
};
|
|
}
|
|
|
|
#endif
|