diff options
Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.hpp')
| -rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.hpp | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.hpp deleted file mode 100644 index a3c5a94f..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/socks_connecter.hpp +++ /dev/null @@ -1,164 +0,0 @@ -/* - 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 __SOCKS_CONNECTER_HPP_INCLUDED__ -#define __SOCKS_CONNECTER_HPP_INCLUDED__ - -#include "fd.hpp" -#include "io_object.hpp" -#include "own.hpp" -#include "stdint.hpp" -#include "../include/zmq.h" -#include "socks.hpp" - -namespace zmq -{ - - class io_thread_t; - class session_base_t; - struct address_t; - - class socks_connecter_t : public own_t, public io_object_t - { - public: - - // If 'delayed_start' is true connecter first waits for a while, - // then starts connection process. - socks_connecter_t (zmq::io_thread_t *io_thread_, - zmq::session_base_t *session_, const options_t &options_, - address_t *addr_, address_t *proxy_addr_, bool delayed_start_); - ~socks_connecter_t (); - - private: - enum { - unplugged, - waiting_for_reconnect_time, - waiting_for_proxy_connection, - sending_greeting, - waiting_for_choice, - sending_request, - waiting_for_response - }; - - // ID of the timer used to delay the reconnection. - enum { reconnect_timer_id = 1 }; - - // Method ID - enum { socks_no_auth_required = 0 }; - - // Handlers for incoming commands. - virtual void process_plug (); - virtual void process_term (int linger_); - - // Handlers for I/O events. - virtual void in_event (); - virtual void out_event (); - virtual void timer_event (int id_); - - // Internal function to start the actual connection establishment. - void initiate_connect (); - - int process_server_response (const socks_choice_t &response); - int process_server_response (const socks_response_t &response); - - int parse_address (const std::string &address_, - std::string &hostname_, uint16_t &port_); - - int connect_to_proxy (); - - void error (); - - // Internal function to start reconnect timer - void start_timer (); - - // Internal function to return a reconnect backoff delay. - // Will modify the current_reconnect_ivl used for next call - // Returns the currently used interval - int get_new_reconnect_ivl (); - - // Open TCP connecting socket. Returns -1 in case of error, - // 0 if connect was successfull immediately. Returns -1 with - // EAGAIN errno if async connect was launched. - int open (); - - // Close the connecting socket. - void close (); - - // Get the file descriptor of newly created connection. Returns - // retired_fd if the connection was unsuccessfull. - zmq::fd_t check_proxy_connection (); - - socks_greeting_encoder_t greeting_encoder; - socks_choice_decoder_t choice_decoder; - socks_request_encoder_t request_encoder; - socks_response_decoder_t response_decoder; - - // Address to connect to. Owned by session_base_t. - address_t *addr; - - // SOCKS address; owned by this connecter. - address_t *proxy_addr; - - int status; - - // Underlying socket. - fd_t s; - - // Handle corresponding to the listening socket. - handle_t handle; - - // If true file descriptor is registered with the poller and 'handle' - // contains valid value. - bool handle_valid; - - // If true, connecter is waiting a while before trying to connect. - const bool delayed_start; - - // True iff a timer has been started. - bool timer_started; - - // Reference to the session we belong to. - zmq::session_base_t *session; - - // Current reconnect ivl, updated for backoff strategy - int current_reconnect_ivl; - - // String representation of endpoint to connect to - std::string endpoint; - - // Socket - zmq::socket_base_t *socket; - - socks_connecter_t (const socks_connecter_t&); - const socks_connecter_t &operator = (const socks_connecter_t&); - }; - -} - -#endif |