From 5ac63140b01fed145fa41f613308e134420920ab Mon Sep 17 00:00:00 2001 From: Martin Sustrik Date: Thu, 28 Jul 2011 13:19:55 +0200 Subject: Implementations of TCP and IPC transports separated Signed-off-by: Martin Sustrik --- src/ipc_listener.hpp | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 src/ipc_listener.hpp (limited to 'src/ipc_listener.hpp') diff --git a/src/ipc_listener.hpp b/src/ipc_listener.hpp new file mode 100644 index 0000000..5d0e1d1 --- /dev/null +++ b/src/ipc_listener.hpp @@ -0,0 +1,83 @@ +/* + Copyright (c) 2007-2011 iMatix Corporation + Copyright (c) 2007-2011 Other contributors as noted in the AUTHORS file + + This file is part of 0MQ. + + 0MQ is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + 0MQ 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 . +*/ + +#ifndef __ZMQ_IPC_LISTENER_HPP_INCLUDED__ +#define __ZMQ_IPC_LISTENER_HPP_INCLUDED__ + +#include "fd.hpp" +#include "ip.hpp" +#include "own.hpp" +#include "io_object.hpp" +#include "stdint.hpp" + +namespace zmq +{ + + class ipc_listener_t : public own_t, public io_object_t + { + public: + + ipc_listener_t (class io_thread_t *io_thread_, + class socket_base_t *socket_, const options_t &options_); + ~ipc_listener_t (); + + // Set address to listen on. + int set_address (const char* protocol_, const char *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 (); + + // 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 (); + + // Address to listen on. + sockaddr_storage addr; + socklen_t addr_len; + + // True, if the undelying file for UNIX domain socket exists. + bool has_file; + + // Underlying socket. + fd_t s; + + // Handle corresponding to the listening socket. + handle_t handle; + + // Socket the listerner belongs to. + class socket_base_t *socket; + + ipc_listener_t (const ipc_listener_t&); + const ipc_listener_t &operator = (const ipc_listener_t&); + }; + +} + +#endif -- cgit v1.2.3