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

 /* 

  * Copyright (c) 2009 University of Texas at Dallas

  * 

  * 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: Qasim Javed <qasim@utdallas.edu>

  */

 #ifndef NAT_RULE_H

 #define NAT_RULE_H

 #include "ns3/log.h"

 #include "ns3/ipv4-address.h"

 #include "ns3/ref-count-base.h"

 #include "ns3/ptr.h"

 #include "ns3/object.h"

 #include "ns3/callback.h"

 #include "ns3/net-device.h"

 //#include "ipv4-interface.h"

 //#include "jhash.h"

 namespace ns3 {

 class Object;

 class Ipv4Address;

 class NetDevice;

 class NatRule : public RefCountBase {

   public:

     NatRule (Ipv4Address orig, Ipv4Address mapped, Ptr<NetDevice> device); //, Ipv4Interface outInterface);

     bool operator == (const NatRule& other) const;

     Ipv4Address GetOriginalSource () const;

     Ipv4Address GetMangledSource () const;

     Ptr <NetDevice> GetDevice () const;

   private:

     Ipv4Address m_originalSource;

     Ipv4Address m_mangledSource;

     Ptr <NetDevice> m_device;

     //Ipv4Interface m_outInterface;

 };

 }

 #endif /* NAT_RULE_H */