sll-header.h

Go to the documentation of this file.

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2015 Université Pierre et Marie Curie
 *
 * 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: Matthieu Coudron <matthieu.coudron@lip6.fr>
 */
#ifndef SLL_HEADER_H
#define SLL_HEADER_H

#include "ns3/buffer.h"
#include "ns3/header.h"
#include <stdint.h>

namespace ns3 {

class SllHeader : public Header
{
public:

  enum PacketType
  {
    UNICAST_FROM_PEER_TO_ME = 0, 
    BROADCAST_BY_PEER = 1, 
    MULTICAST_BY_PEER = 2, 
    INTERCEPTED_PACKET = 3, 
    SENT_BY_US  
  };

  static TypeId GetTypeId (void);

  SllHeader ();
  virtual ~SllHeader ();

  uint16_t GetArpType () const;

  void SetArpType (uint16_t arphdType);

  enum PacketType GetPacketType () const;

  void SetPacketType (PacketType type);

  // Inherited from ObjectBase
  virtual TypeId GetInstanceTypeId (void) const;
  // Inherited from Header
  virtual uint32_t GetSerializedSize (void) const;
  virtual void Serialize (Buffer::Iterator start) const;
  virtual uint32_t Deserialize (Buffer::Iterator start);
  virtual void Print (std::ostream &os) const;

protected:
  // declared in packet order
  PacketType m_packetType;  
  uint16_t m_arphdType;     
  uint16_t m_addressLength; 
  uint64_t m_address;       
  uint16_t m_protocolType;  
};

} // namespace ns3

#endif /* SLL_HEADER_H */