radvd.h

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/*
 * Copyright (c) 2008 Telecom Bretagne
 * Copyright (c) 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>
 *         Mehdi Benamor <benamor.mehdi@ensi.rnu.tn>
 */
 
#ifndef RADVD_H
#define RADVD_H
 
#include "radvd-interface.h"
 
#include "ns3/application.h"
 
#include <map>
 
namespace ns3
{
 
class UniformRandomVariable;
class Socket;
 
class Radvd : public Application
{
  public:
    static TypeId GetTypeId();
 
    Radvd();
 
    ~Radvd() override;
 
    static const uint32_t MAX_RA_DELAY_TIME = 500;
    static const uint32_t MAX_INITIAL_RTR_ADVERTISEMENTS = 3;
    static const uint32_t MAX_INITIAL_RTR_ADVERT_INTERVAL = 16000;
    static const uint32_t MIN_DELAY_BETWEEN_RAS = 3000;
 
    void AddConfiguration(Ptr<RadvdInterface> routerInterface);
 
    int64_t AssignStreams(int64_t stream);
 
  protected:
    void DoDispose() override;
 
  private:
    typedef std::list<Ptr<RadvdInterface>> RadvdInterfaceList;
    typedef std::list<Ptr<RadvdInterface>>::iterator RadvdInterfaceListI;
    typedef std::list<Ptr<RadvdInterface>>::const_iterator RadvdInterfaceListCI;
 
    typedef std::map<uint32_t, EventId> EventIdMap;
    typedef std::map<uint32_t, EventId>::iterator EventIdMapI;
    typedef std::map<uint32_t, EventId>::const_iterator EventIdMapCI;
 
    typedef std::map<uint32_t, Ptr<Socket>> SocketMap;
    typedef std::map<uint32_t, Ptr<Socket>>::iterator SocketMapI;
    typedef std::map<uint32_t, Ptr<Socket>>::const_iterator SocketMapCI;
 
    void StartApplication() override;
 
    void StopApplication() override;
 
    void Send(Ptr<RadvdInterface> config,
              Ipv6Address dst = Ipv6Address::GetAllNodesMulticast(),
              bool reschedule = false);
 
    void HandleRead(Ptr<Socket> socket);
 
    Ptr<Socket> m_recvSocket;
 
    SocketMap m_sendSockets;
 
    RadvdInterfaceList m_configurations;
 
    EventIdMap m_unsolicitedEventIds;
 
    EventIdMap m_solicitedEventIds;
 
    Ptr<UniformRandomVariable> m_jitter;
};
 
} /* namespace ns3 */
 
#endif /* RADVD_H */