ipv6.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2007 INRIA
 *
 * 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: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
 */

/* taken from src/node/ipv4.h and adapted to IPv6 */

#ifndef IPV6_H
#define IPV6_H

#include <stdint.h>

#include "ns3/object.h"
#include "ns3/socket.h"
#include "ns3/callback.h"

#include "ns3/ipv6-address.h"
#include "ipv6-interface-address.h"

namespace ns3 {

class Node;
class NetDevice;
class Packet;
class Ipv6RoutingProtocol;
class IpL4Protocol;

class Ipv6 : public Object
{
public:
  static TypeId GetTypeId (void);

  Ipv6 ();

  virtual ~Ipv6 ();

  virtual void SetRoutingProtocol (Ptr<Ipv6RoutingProtocol> routingProtocol) = 0;

  virtual Ptr<Ipv6RoutingProtocol> GetRoutingProtocol (void) const = 0;

  virtual uint32_t AddInterface (Ptr<NetDevice> device) = 0;

  virtual uint32_t GetNInterfaces (void) const = 0;

  virtual int32_t GetInterfaceForAddress (Ipv6Address address) const = 0;

  virtual int32_t GetInterfaceForPrefix (Ipv6Address address,
                                         Ipv6Prefix mask) const = 0;

  virtual Ptr<NetDevice> GetNetDevice (uint32_t interface) = 0;

  virtual int32_t GetInterfaceForDevice (Ptr<const NetDevice> device) const = 0;

  virtual bool AddAddress (uint32_t interface, Ipv6InterfaceAddress address) = 0;

  virtual uint32_t GetNAddresses (uint32_t interface) const = 0;

  virtual Ipv6InterfaceAddress GetAddress (uint32_t interface, uint32_t addressIndex) const = 0;

  virtual bool RemoveAddress (uint32_t interface, uint32_t addressIndex) = 0;

  virtual bool RemoveAddress (uint32_t interface, Ipv6Address address) = 0;

  virtual void SetMetric (uint32_t interface, uint16_t metric) = 0;

  virtual uint16_t GetMetric (uint32_t interface) const = 0;

  virtual uint16_t GetMtu (uint32_t interface) const = 0;

  virtual void SetPmtu (Ipv6Address dst, uint32_t pmtu) = 0;

  virtual bool IsUp (uint32_t interface) const = 0;

  virtual void SetUp (uint32_t interface) = 0;

  virtual void SetDown (uint32_t interface) = 0;

  virtual bool IsForwarding (uint32_t interface) const = 0;

  virtual void SetForwarding (uint32_t interface, bool val) = 0;

  virtual Ipv6Address SourceAddressSelection (uint32_t interface, Ipv6Address dest) = 0;

  virtual Ptr<IpL4Protocol> GetProtocol (int protocolNumber) const = 0;

  virtual void RegisterExtensions () = 0;

  virtual void RegisterOptions () = 0;

  static const uint32_t IF_ANY = 0xffffffff;

private:
  // Indirect the IPv6 attributes through private pure virtual methods
  virtual void SetIpForward (bool forward) = 0;

  virtual bool GetIpForward (void) const = 0;

  virtual void SetMtuDiscover (bool mtuDiscover) = 0;

  virtual bool GetMtuDiscover (void) const = 0;
};

} // namespace ns3 

#endif /* IPV6_H */