uwtracker-module.h

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//
// Copyright (c) 2017 Regents of the SIGNET lab, University of Padova.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 3. Neither the name of the University of Padova (SIGNET lab) nor the
// names of its contributors may be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef UWTRACK_MODULE_H
#define UWTRACK_MODULE_H
#include <uwcbr-module.h>
#include <uwtracker-packet.h>
 
class UwTrackerModule; // forward declaration
class UWSMPosition; // forward declaration
 
class UwUpdateTrackMeasure : public TimerHandler
{
public:
    UwUpdateTrackMeasure(UwTrackerModule *m)
        : TimerHandler()
        , module(m)
    {
    }
 
protected:
    virtual void expire(Event *e);
    UwTrackerModule *module;
};
 
class UwTrackerModule : public UwCbrModule
{
    friend class UwUpdateTrackMeasure;
 
public:
    UwTrackerModule();
 
    UwTrackerModule(UWSMPosition *p);
 
    virtual ~UwTrackerModule();
 
    virtual int command(int argc, const char *const *argv);
 
    virtual void initPkt(Packet *p);
 
protected:
    UWSMPosition *track_position; 
    hdr_uwTracker track_measure; 
    double max_tracking_distance; 
    int send_only_active_trace; 
    int track_my_position; 
    double tracking_period; 
    UwUpdateTrackMeasure
            measure_timer; 
    virtual void printReceivedPacket(Packet *p);
 
    void sendPkt();
 
    void updateTrackMeasure();
 
    virtual void start();
 
    virtual void stop();
};
 
#endif // UWROV_MODULE_H