CLAW Library (a C++ Library Absolutely Wonderful) 1.5.5
socket_server.hpp
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00001 /*
00002   CLAW - a C++ Library Absolutely Wonderful
00003 
00004   CLAW is a free library without any particular aim but being useful to 
00005   anyone.
00006 
00007   Copyright (C) 2005-2010 Julien Jorge
00008 
00009   This library is free software; you can redistribute it and/or
00010   modify it under the terms of the GNU Lesser General Public
00011   License as published by the Free Software Foundation; either
00012   version 2.1 of the License, or (at your option) any later version.
00013 
00014   This library is distributed in the hope that it will be useful,
00015   but WITHOUT ANY WARRANTY; without even the implied warranty of
00016   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017   Lesser General Public License for more details.
00018 
00019   You should have received a copy of the GNU Lesser General Public
00020   License along with this library; if not, write to the Free Software
00021   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00022 
00023   contact: julien_jorge@yahoo.fr
00024 */
00030 #ifndef __CLAW_SOCKET_SERVER_HPP__
00031 #define __CLAW_SOCKET_SERVER_HPP__
00032 
00033 #include <string>
00034 #include <claw/basic_socket.hpp>
00035 #include <claw/isocket_stream.hpp>
00036 #include <claw/osocket_stream.hpp>
00037 #include <claw/socket_stream.hpp>
00038 
00039 namespace claw
00040 {
00041   namespace net
00042   {
00047     class socket_server : private basic_socket
00048     {
00049     public:
00050       socket_server();
00051       socket_server( int port, unsigned int queue_size = s_default_queue_size );
00052 
00053       socket_server* open( int port,
00054                            unsigned int queue_size = s_default_queue_size );
00055       socket_server* close();
00056 
00057       bool is_open() const;
00058 
00059       operator bool() const;
00060 
00061       template <typename SocketStream>
00062       void accept( SocketStream& sock, int time_limit );
00063 
00064       static bool init();
00065       static bool release();
00066 
00067     private:
00069       static const unsigned int s_default_queue_size = 16;
00070 
00071     }; // class socket_server
00072   } // namespace net
00073 } // namespace claw
00074 
00075 #include <claw/impl/socket_server.tpp>
00076 
00077 #endif // __CLAW_SOCKET_SERVER_HPP__