application_layer.cpp

RFID reader 语 tag 模拟器

 #include "application_layer.hpp"
 #include "simulator.hpp"

 ApplicationLayer::ApplicationLayer(NodePtr node)
    : CommunicationLayer(node), m_isRunning(false)
 {

 }

 ApplicationLayer::~ApplicationLayer()
 {

 }

 void ApplicationLayer::start(const SimTime& startTime)
 {
    AppEpochEventPtr startEvent = AppEpochEvent::create(
       AppEpochEvent::Epochs_Start, thisApplicationLayer());
    SimTime scheduledTime = startTime -
       Simulator::instance()->currentTime();
    assert(scheduledTime >= 0.0);
    Simulator::instance()->scheduleEvent(startEvent, scheduledTime);
 }

 void ApplicationLayer::stop(const SimTime& stopTime)
 {
    AppEpochEventPtr stopEvent = AppEpochEvent::create(
       AppEpochEvent::Epochs_Stop, thisApplicationLayer());
    SimTime scheduledTime = stopTime -
       Simulator::instance()->currentTime();
    assert(scheduledTime >= 0.0);
    Simulator::instance()->scheduleEvent(stopEvent, scheduledTime);
 }

 bool ApplicationLayer::recvFromLayer(
    CommunicationLayer::Directions direction,
    PacketPtr packet, t_uint recvLayerIdx)
 {
    // The app layer should not have an upper communication
    // layer from which to receive.
    assert(direction == CommunicationLayer::Directions_Lower);
    return handleRecvdPacket(packet, recvLayerIdx);

 }