wifi-example-apps.h

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/*
 * 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
 *
 * Authors: Joe Kopena <tjkopena@cs.drexel.edu>
 *
 * These applications are used in the WiFi Distance Test experiment,
 * described and implemented in test02.cc.  That file should be in the
 * same place as this file.  The applications have two very simple
 * jobs, they just generate and receive packets.  We could use the
 * standard Application classes included in the NS-3 distribution.
 * These have been written just to change the behavior a little, and
 * provide more examples.
 *
 */
 
#include "ns3/application.h"
#include "ns3/core-module.h"
#include "ns3/network-module.h"
#include "ns3/stats-module.h"
 
using namespace ns3;
 
class Sender : public Application
{
  public:
    static TypeId GetTypeId();
    Sender();
    ~Sender() override;
 
  protected:
    void DoDispose() override;
 
  private:
    void StartApplication() override;
    void StopApplication() override;
 
    void SendPacket();
 
    uint32_t m_pktSize;                     
    Ipv4Address m_destAddr;                 
    uint32_t m_destPort;                    
    Ptr<ConstantRandomVariable> m_interval; 
    uint32_t m_numPkts;                     
 
    Ptr<Socket> m_socket; 
    EventId m_sendEvent;  
 
    TracedCallback<Ptr<const Packet>> m_txTrace;
 
    uint32_t m_count; 
 
    // end class Sender
};
 
class Receiver : public Application
{
  public:
    static TypeId GetTypeId();
    Receiver();
    ~Receiver() override;
 
    void SetCounter(Ptr<CounterCalculator<>> calc);
 
    void SetDelayTracker(Ptr<TimeMinMaxAvgTotalCalculator> delay);
 
  protected:
    void DoDispose() override;
 
  private:
    void StartApplication() override;
    void StopApplication() override;
 
    void Receive(Ptr<Socket> socket);
 
    Ptr<Socket> m_socket; 
    uint32_t m_port;      
 
    Ptr<CounterCalculator<>> m_calc;           
    Ptr<TimeMinMaxAvgTotalCalculator> m_delay; 
 
    // end class Receiver
};
 
class TimestampTag : public Tag
{
  public:
    static TypeId GetTypeId();
    TypeId GetInstanceTypeId() const override;
 
    uint32_t GetSerializedSize() const override;
    void Serialize(TagBuffer i) const override;
    void Deserialize(TagBuffer i) override;
 
    void SetTimestamp(Time time);
    Time GetTimestamp() const;
 
    void Print(std::ostream& os) const override;
 
  private:
    Time m_timestamp; 
 
    // end class TimestampTag
};