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Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.hpp')
-rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.hpp | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.hpp new file mode 100644 index 00000000..445f96ba --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/ipc_listener.hpp @@ -0,0 +1,114 @@ +/* + 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_IPC_LISTENER_HPP_INCLUDED__ +#define __ZMQ_IPC_LISTENER_HPP_INCLUDED__ + +#include "platform.hpp" + +#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS + +#include <string> + +#include "fd.hpp" +#include "own.hpp" +#include "stdint.hpp" +#include "io_object.hpp" + +namespace zmq +{ + + class io_thread_t; + class socket_base_t; + + class ipc_listener_t : public own_t, public io_object_t + { + public: + + ipc_listener_t (zmq::io_thread_t *io_thread_, + zmq::socket_base_t *socket_, const options_t &options_); + ~ipc_listener_t (); + + // Set address to listen on. + int set_address (const char *addr_); + + // Get the bound address for use with wildcards + int get_address (std::string &addr_); + + private: + + // Handlers for incoming commands. + void process_plug (); + void process_term (int linger_); + + // Handlers for I/O events. + void in_event (); + + // Close the listening socket. + int close (); + + // Filter new connections if the OS provides a mechanism to get + // the credentials of the peer process. Called from accept(). +# if defined ZMQ_HAVE_SO_PEERCRED || defined ZMQ_HAVE_LOCAL_PEERCRED + bool filter (fd_t sock); +# endif + + // Accept the new connection. Returns the file descriptor of the + // newly created connection. The function may return retired_fd + // if the connection was dropped while waiting in the listen backlog. + fd_t accept (); + + // True, if the undelying file for UNIX domain socket exists. + bool has_file; + + // Name of the file associated with the UNIX domain address. + std::string filename; + + // Underlying socket. + fd_t s; + + // Handle corresponding to the listening socket. + handle_t handle; + + // Socket the listerner belongs to. + zmq::socket_base_t *socket; + + // String representation of endpoint to bind to + std::string endpoint; + + ipc_listener_t (const ipc_listener_t&); + const ipc_listener_t &operator = (const ipc_listener_t&); + }; + +} + +#endif + +#endif + |