ipv6-interface.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2007-2009 Strasbourg University
 *
 * 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: Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
 */

#ifndef IPV6_INTERFACE_H
#define IPV6_INTERFACE_H

#include <list>

#include "ns3/ipv6-address.h"
#include "ns3/ipv6-interface-address.h"
#include "ns3/ptr.h"
#include "ns3/object.h"
#include "ns3/timer.h"

namespace ns3
{

class NetDevice;
class Packet;
class Node;
class NdiscCache;

class Ipv6Interface : public Object
{
public:
  static TypeId GetTypeId ();

  Ipv6Interface ();

  virtual ~Ipv6Interface ();

  void SetNode (Ptr<Node> node);

  void SetDevice (Ptr<NetDevice> device);

  virtual Ptr<NetDevice> GetDevice () const;

  void SetMetric (uint16_t metric);

  uint16_t GetMetric () const;

  bool IsUp () const;

  bool IsDown () const;

  void SetUp ();

  void SetDown ();

  bool IsForwarding () const;

  void SetForwarding (bool forward);

  void SetCurHopLimit (uint8_t curHopLimit);

  uint8_t GetCurHopLimit () const;

  void SetBaseReachableTime (uint16_t baseReachableTime);

  uint16_t GetBaseReachableTime () const;

  void SetReachableTime (uint16_t reachableTime);

  uint16_t GetReachableTime () const;

  void SetRetransTimer (uint16_t retransTimer);

  uint16_t GetRetransTimer () const;

  void Send (Ptr<Packet> p, Ipv6Address dest);

  bool AddAddress (Ipv6InterfaceAddress iface);

  Ipv6InterfaceAddress GetLinkLocalAddress () const;

  Ipv6InterfaceAddress GetAddress (uint32_t index) const;

  Ipv6InterfaceAddress GetAddressMatchingDestination (Ipv6Address dst);

  uint32_t GetNAddresses (void) const;

  Ipv6InterfaceAddress RemoveAddress (uint32_t index);

  void SetState (Ipv6Address address, Ipv6InterfaceAddress::State_e state);

  void SetNsDadUid (Ipv6Address address, uint32_t uid);

protected:
  virtual void DoDispose ();

private:
  typedef std::list<Ipv6InterfaceAddress> Ipv6InterfaceAddressList;
  typedef std::list<Ipv6InterfaceAddress>::iterator Ipv6InterfaceAddressListI;
  typedef std::list<Ipv6InterfaceAddress>::const_iterator Ipv6InterfaceAddressListCI;

  void DoSetup ();

  Ipv6InterfaceAddressList m_addresses;

  bool m_ifup;

  bool m_forwarding;

  uint16_t m_metric;

  Ptr<Node> m_node;

  Ptr<NetDevice> m_device;

  Ptr<NdiscCache> m_ndCache;

  uint8_t m_curHopLimit;

  uint16_t m_baseReachableTime;

  uint16_t m_reachableTime;

  uint16_t m_retransTimer;
};

} /* namespace ns3 */

#endif /* IPV6_INTERFACE_H */