UeWarningAlertApp.h Source File¶

Simu5G: UeWarningAlertApp.h Source File
Simu5G
//
//                  Simu5G
//
// Copyright (C) 2019-2021 Giovanni Nardini, Giovanni Stea, Antonio Virdis et al. (University of Pisa)
// Copyright (C) 2022-2026 Giovanni Nardini, Giovanni Stea et al. (University of Pisa)
//
// This file is part of a software released under the license included in file
// "license.pdf". Please read LICENSE and README files before using it.
// The above files and the present reference are part of the software itself,
// and cannot be removed from it.
//
 
#ifndef __UEWARNINGALERTAPP_H_
#define __UEWARNINGALERTAPP_H_
 
#include <inet/common/ModuleRefByPar.h>
#include <inet/common/geometry/common/Coord.h>
#include <inet/common/geometry/common/EulerAngles.h>
#include <inet/mobility/contract/IMobility.h>
#include <inet/networklayer/common/L3Address.h>
#include <inet/networklayer/common/L3AddressResolver.h>
#include <inet/transportlayer/contract/udp/UdpSocket.h>
 
#include "simu5g/apps/mec/WarningAlert/packets/WarningAlertPacket_m.h"
#include "simu5g/common/binder/Binder.h"
#include "simu5g/mec/platform/MeAppPacket_Types.h"
 
namespace simu5g {
 
using namespace omnetpp;
 
class UeWarningAlertApp : public cSimpleModule, public inet::UdpSocket::ICallback
{
 
    //communication to device app and mec app
    inet::UdpSocket socket;
 
    int size_;
    simtime_t period_;
    int localPort_;
    int deviceAppPort_;
    inet::L3Address deviceAppAddress_;
 
    // MEC application endPoint (returned by the device app)
    inet::L3Address mecAppAddress_;
    int mecAppPort_;
 
    std::string mecAppName;
 
    // mobility information
    opp_component_ptr<cModule> ue;
    inet::ModuleRefByPar<inet::IMobility> mobility;
    inet::Coord position;
 
    //scheduling
    enum MsgKind {
        KIND_SELF_START = 1000,
        KIND_SELF_STOP,
        KIND_SELF_MEC_APP_START,
    };
 
    cMessage *selfStart_ = nullptr;
    cMessage *selfStop_ = nullptr;
 
    cMessage *selfMecAppStart_ = nullptr;
 
    // used to write in a log file
    bool log;
 
  public:
    ~UeWarningAlertApp() override;
 
  protected:
 
    int numInitStages() const override { return inet::NUM_INIT_STAGES; }
    void initialize(int stage) override;
    void handleMessage(cMessage *msg) override;
 
    void sendStartMEWarningAlertApp();
    void sendMessageToMecApp();
    void sendStopMEWarningAlertApp();
 
    void handleAckStartMEWarningAlertApp(inet::Packet *packet);
    void handleInfoMEWarningAlertApp(inet::Packet *packet);
    void handleAckStopMEWarningAlertApp(inet::Packet *packet);
 
    // UdpSocket::ICallback methods
    void socketDataArrived(inet::UdpSocket *socket, inet::Packet *packet) override;
    void socketErrorArrived(inet::UdpSocket *socket, inet::Indication *indication) override;
    void socketClosed(inet::UdpSocket *socket) override;
};
 
} //namespace
 
#endif
 