// -*- 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>

//

// Define a basic "Internet" node, with a protocol stack (l3 and l4),

// network device list, process list, and routing.

#ifndef INTERNET_NODE_H

#define INTERNET_NODE_H

#include <list>

#include <string>

#include "ns3/node.h"

namespace ns3 {

/**

 *

 * \section InternetNode Overview

 *

 * The InternetNode module contains an implementation of TCP, UDP, and

 * IPv4.  ns-3 Applications sit above this module, and ns-3 NetDevices

 * sit below it...

 *

 * InternetNode is implemented as a subclass of Node but this may be

 * refactored in the future to 

 */

/*

 * \brief Container class for various TCP/IP objects and interfaces

 * aggregated to a Node.

 *

 * This class exists primarily to assemble the layer-3/4 stack of a Node 

 * from constituent parts, including implementations of TCP, IPv4, UDP, 

 * and ARP.  It provides only constructors and destructors as its public

 * API.  Internally, the various protocols are instantiated, aggregated

 * to a Node, and plumbed together.

 */

class InternetNode : public Node 

{

public:

  InternetNode();

  InternetNode(uint32_t systemId);

  virtual ~InternetNode ();

protected:

  virtual void DoDispose(void);

  virtual Ptr<TraceResolver> GetTraceResolver (void) const;

private:

  void Construct (void);

};

}//namespace ns3

#endif /* INTERNET_NODE_H */