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

/*

 * Copyright (c) 2007 INRIA

 * 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

 *

 * Authors: 

 *  Mathieu Lacage <mathieu.lacage@sophia.inria.fr>,

 */

#ifndef ARP_IPV4_INTERFACE_H

#define ARP_IPV4_INTERFACE_H

#include "ipv4-interface.h"

#include "ns3/ptr.h"

namespace ns3 {

/**

 * \brief an Ipv4 Interface which uses ARP

 *

 * If you need to use ARP on top of a specific NetDevice, you

 * can use this Ipv4Interface subclass to wrap it for the Ipv4 class

 * when calling Ipv4::AddInterface.

 */

class ArpIpv4Interface : public Ipv4Interface

{

 public:

  enum TraceType {

    NETDEVICE,

    ARP,

  };

  virtual ~ArpIpv4Interface ();

 private:

  virtual void SendTo (Packet p, Ipv4Address dest);

  virtual TraceResolver *DoCreateTraceResolver (TraceContext const &context);

};

}//namespace ns3

#endif /* ARP_IPV4_INTERFACE_H */