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

/*

 * Copyright (c) 2010 Adrian Sai-wah Tam

 *

 * 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: Adrian Sai-wah Tam <adrian.sw.tam@gmail.com>

 */

#include "tcp-rfc793.h"

#include "ns3/log.h"

NS_LOG_COMPONENT_DEFINE ("TcpRfc793");

namespace ns3 {

NS_OBJECT_ENSURE_REGISTERED (TcpRfc793);

TypeId

TcpRfc793::GetTypeId (void)

{

  static TypeId tid = TypeId ("ns3::TcpRfc793")

    .SetParent<TcpSocketBase> ()

    .AddConstructor<TcpRfc793> ()

  ;

  return tid;

}

TcpRfc793::TcpRfc793 (void)

{

  NS_LOG_FUNCTION (this);

  SetDelAckMaxCount (0);  // Delayed ACK is not in RFC793

}

TcpRfc793::TcpRfc793 (const TcpRfc793& sock) : TcpSocketBase (sock)

{

}

TcpRfc793::~TcpRfc793 (void)

{

}

Ptr<TcpSocketBase>

TcpRfc793::Fork (void)

{

  return CopyObject<TcpRfc793> (this);

}

void

TcpRfc793::DupAck (const TcpHeader& t, uint32_t count)

{

}

void

{

  NS_LOG_WARN ("DoD TCP does not perform slow start");

}

uint32_t

{

  NS_LOG_WARN ("DoD TCP does not perform slow start");

  return 0;

}

void

TcpRfc793::SetInitialCwnd (uint32_t cwnd)

{

  NS_LOG_WARN ("DoD TCP does not have congestion window");

}

uint32_t

TcpRfc793::GetInitialCwnd (void) const

{

  NS_LOG_WARN ("DoD TCP does not have congestion window");

  return 0;

}

} // namespace ns3