socket_server.cpp

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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) 2005-2008 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 #include <claw/socket_server.hpp>
00031 #include <sys/types.h>
00032 
00033 /*----------------------------------------------------------------------------*/
00038 claw::net::socket_server::socket_server()
00039 {
00040   // nothing to do
00041 } // socket_server::socket_server()
00042 
00043 /*----------------------------------------------------------------------------*/
00049 claw::net::socket_server::socket_server( int port, unsigned int queue_size )
00050 {
00051   open(port, queue_size);
00052 } // socket_server::socket_server()
00053 
00054 /*----------------------------------------------------------------------------*/
00061 claw::net::socket_server::socket_server*
00062 claw::net::socket_server::open( int port, unsigned int queue_size )
00063 {
00064   socket_server* result = NULL;
00065 
00066   if ( basic_socket::open() )
00067     {
00068       if ( !socket_traits::listen(m_descriptor, port, queue_size) )
00069         basic_socket::close();
00070       else
00071         result = this;
00072     }
00073 
00074   return result;
00075 } // socket_server::open()
00076 
00077 /*----------------------------------------------------------------------------*/
00081 claw::net::socket_server::socket_server* claw::net::socket_server::close()
00082 {
00083   if ( basic_socket::close() )
00084     return this;
00085   else
00086     return NULL;
00087 } // socket_server::close()
00088 
00089 /*----------------------------------------------------------------------------*/
00093 bool claw::net::socket_server::is_open() const
00094 {
00095   return basic_socket::is_open();
00096 } // socket_server::is_open()
00097 
00098 /*----------------------------------------------------------------------------*/
00102 claw::net::socket_server::operator bool() const
00103 {
00104   return is_open();
00105 } // socket_server::operator bool()
00106 
00107 /*----------------------------------------------------------------------------*/
00112 bool claw::net::socket_server::init()
00113 {
00114   return socket_traits::init();
00115 } // socket_server::init()
00116 
00117 /*----------------------------------------------------------------------------*/
00122 bool claw::net::socket_server::release()
00123 {
00124   return socket_traits::release();
00125 } // socket_server::release()

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