118 lines
3.0 KiB
C++
118 lines
3.0 KiB
C++
/*
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* SPDX-License-Identifier: GPL-2.0-only
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*
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* Authors: Joe Kopena <tjkopena@cs.drexel.edu>
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*
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* These applications are used in the WiFi Distance Test experiment,
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* described and implemented in test02.cc. That file should be in the
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* same place as this file. The applications have two very simple
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* jobs, they just generate and receive packets. We could use the
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* standard Application classes included in the NS-3 distribution.
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* These have been written just to change the behavior a little, and
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* provide more examples.
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*
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*/
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#include "ns3/application.h"
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#include "ns3/core-module.h"
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#include "ns3/network-module.h"
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#include "ns3/stats-module.h"
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using namespace ns3;
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// ==============================================
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// SENDER
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// ==============================================
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/**
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* Sender application.
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*/
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class Sender : public Application
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{
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public:
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/**
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* @brief Get the type ID.
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* @return The object TypeId.
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*/
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static TypeId GetTypeId();
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Sender();
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~Sender() override;
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protected:
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void DoDispose() override;
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private:
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void StartApplication() override;
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void StopApplication() override;
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/**
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* Send a packet.
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*/
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void SendPacket();
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Ipv4Address m_destAddr; //!< Destination address
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uint32_t m_destPort{0}; //!< Destination port
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uint32_t m_packetSize{0}; //!< The packet size
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Ptr<ConstantRandomVariable> m_interval; //!< Rng for sending packets
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uint32_t m_nPackets{0}; //!< Number of packets to send
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uint32_t m_count{0}; //!< Number of packets sent
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Ptr<Socket> m_socket; //!< Sending socket
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EventId m_sendEvent; //!< Send packet event
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/// Tx TracedCallback
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TracedCallback<Ptr<const Packet>> m_txTrace;
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};
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// ==============================================
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// RECEIVER
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// ==============================================
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/**
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* Receiver application.
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*/
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class Receiver : public Application
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{
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public:
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/**
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* @brief Get the type ID.
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* @return The object TypeId.
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*/
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static TypeId GetTypeId();
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Receiver();
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~Receiver() override;
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/**
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* Set the counter calculator for received packets.
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* @param calc The CounterCalculator.
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*/
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void SetCounter(Ptr<CounterCalculator<>> calc);
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/**
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* Set the delay tracker for received packets.
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* @param delay The Delay calculator.
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*/
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void SetDelayTracker(Ptr<TimeMinMaxAvgTotalCalculator> delay);
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protected:
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void DoDispose() override;
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private:
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void StartApplication() override;
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void StopApplication() override;
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/**
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* Receive a packet.
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* @param socket The receiving socket.
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*/
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void Receive(Ptr<Socket> socket);
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Ptr<Socket> m_socket; //!< Receiving socket
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uint32_t m_port{0}; //!< Listening port
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Ptr<CounterCalculator<>> m_calc; //!< Counter of the number of received packets
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Ptr<TimeMinMaxAvgTotalCalculator> m_delay; //!< Delay calculator
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};
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