/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2007 Georgia Tech Research Corporation

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation;

 *

 * This program 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 *

 * Author: Raj Bhattacharjea <raj.b@gatech.edu>

 */

#include "tcp-socket-factory-impl.h"

#include "tcp-l4-protocol.h"

#include "ns3/socket.h"

#include "ns3/assert.h"

namespace ns3 {

TcpSocketFactoryImpl::TcpSocketFactoryImpl ()

  : m_tcp (0)

{

}

TcpSocketFactoryImpl::~TcpSocketFactoryImpl ()

{

  NS_ASSERT (m_tcp == 0);

}

void

TcpSocketFactoryImpl::SetTcp (Ptr<TcpL4Protocol> tcp)

{

  m_tcp = tcp;

}

Ptr<Socket>

TcpSocketFactoryImpl::CreateSocket (void)

{

  return m_tcp->CreateSocket ();

}

void 

TcpSocketFactoryImpl::DoDispose (void)

{

  m_tcp = 0;

  TcpSocketFactory::DoDispose ();

}

} // namespace ns3