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

//

// Copyright (c) 2006 Georgia Tech Research Corporation

// All rights reserved.

//

// 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: George F. Riley<riley@ece.gatech.edu>

//

// Implementation of a point-to-point network device

// George F. Riley, Georgia Tech, Spring 2007

#include "p2p-net-device.h"

#include "p2p-channel.h"

namespace ns3 {

P2PNetDevice::P2PNetDevice (Node *node, MacAddress const &addr)

  : NetDevice (node, addr),

    m_rate (1000000)

{

  SetMtu (2300);

  EnableBroadcast (MacAddress ("ff:ff:ff:ff:ff:ff"));

}

P2PNetDevice::~P2PNetDevice()

{ // Inform channel that we are destroyed

  m_channel->RemoveNetDevice(this);

}

void 

P2PNetDevice::SetRate (double rate)

{

  m_rate = rate;

}

void 

P2PNetDevice::Connect (P2PChannel *channel)

{

  m_channel = channel;

  NotifyLinkUp ();

}

bool 

P2PNetDevice::SendTo (Packet& p, const MacAddress&)

{

  m_channel->Send (this, p, m_rate);

  return true;

}

void

P2PNetDevice::Receive(Packet p)

{

  ForwardUp (p);

}

void 

P2PNetDevice::TxComplete (void)

{}

}//namespace ns3