diff options
author | Martin Lucina <martin@lucina.net> | 2012-01-23 08:53:19 +0100 |
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committer | Martin Lucina <martin@lucina.net> | 2012-01-23 08:53:19 +0100 |
commit | a15854bd92db69fcd0b4444fe1b8fe3610a7acf6 (patch) | |
tree | 1214b945d0f0033ff318de367c70525ea141ef56 /src/tcp_listener.hpp |
Imported Upstream version 2.0.7.dfsgupstream/2.0.7.dfsg
Diffstat (limited to 'src/tcp_listener.hpp')
-rw-r--r-- | src/tcp_listener.hpp | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/tcp_listener.hpp b/src/tcp_listener.hpp new file mode 100644 index 0000000..3b60719 --- /dev/null +++ b/src/tcp_listener.hpp @@ -0,0 +1,68 @@ +/* + Copyright (c) 2007-2010 iMatix Corporation + + This file is part of 0MQ. + + 0MQ is free software; you can redistribute it and/or modify it under + the terms of the Lesser GNU 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 + Lesser GNU General Public License for more details. + + You should have received a copy of the Lesser GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_TCP_LISTENER_HPP_INCLUDED__ +#define __ZMQ_TCP_LISTENER_HPP_INCLUDED__ + +#include "fd.hpp" +#include "ip.hpp" + +namespace zmq +{ + + // The class encapsulating simple TCP listening socket. + + class tcp_listener_t + { + public: + + tcp_listener_t (); + ~tcp_listener_t (); + + // Start listening on the interface. + int set_address (const char *protocol_, const char *addr_); + + // Close the listening socket. + int close (); + + // Get the file descriptor to poll on to get notified about + // newly created connections. + fd_t get_fd (); + + // 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 (); + + private: + + // Address to listen on. + sockaddr_storage addr; + socklen_t addr_len; + + // Underlying socket. + fd_t s; + + tcp_listener_t (const tcp_listener_t&); + void operator = (const tcp_listener_t&); + }; + +} + +#endif |