socket_server.cpp

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/*
  CLAW - a C++ Library Absolutely Wonderful

  CLAW is a free library without any particular aim but being useful to 
  anyone.

  Copyright (C) 2005-2011 Julien Jorge

  This library 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 2.1 of the License, or (at your option) any later version.

  This library 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 library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

  contact: julien.jorge@gamned.org
*/
#include <claw/socket_server.hpp>
#include <sys/types.h>

/*----------------------------------------------------------------------------*/
claw::net::socket_server::socket_server()
{
  // nothing to do
} // socket_server::socket_server()

/*----------------------------------------------------------------------------*/
claw::net::socket_server::socket_server( int port, unsigned int queue_size )
{
  open(port, queue_size);
} // socket_server::socket_server()

/*----------------------------------------------------------------------------*/
claw::net::socket_server*
claw::net::socket_server::open( int port, unsigned int queue_size )
{
  socket_server* result = NULL;

  if ( basic_socket::open() )
    {
      if ( !socket_traits::listen(m_descriptor, port, queue_size) )
        basic_socket::close();
      else
        result = this;
    }

  return result;
} // socket_server::open()

/*----------------------------------------------------------------------------*/
claw::net::socket_server* claw::net::socket_server::close()
{
  if ( basic_socket::close() )
    return this;
  else
    return NULL;
} // socket_server::close()

/*----------------------------------------------------------------------------*/
bool claw::net::socket_server::is_open() const
{
  return basic_socket::is_open();
} // socket_server::is_open()

/*----------------------------------------------------------------------------*/
claw::net::socket_server::operator bool() const
{
  return is_open();
} // socket_server::operator bool()

/*----------------------------------------------------------------------------*/
bool claw::net::socket_server::init()
{
  return socket_traits::init();
} // socket_server::init()

/*----------------------------------------------------------------------------*/
bool claw::net::socket_server::release()
{
  return socket_traits::release();
} // socket_server::release()