CDeviceTcpSbs1.hpp

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// INDENTING (emacs/vi): -*- mode:c++; tab-width:2; c-basic-offset:2; intent-tabs-mode:nil; -*- ex: set tabstop=2 expandtab:
 
/*
 * Qt Virtual Chart Table (QVCT)
 * Copyright (C) 2012 Cedric Dufour <http://cedric.dufour.name>
 * Author: Cedric Dufour <http://cedric.dufour.name>
 *
 * The Qt Virtual Chart Table (QVCT) is free software:
 * you can redistribute it and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation, Version 3.
 *
 * The Qt Virtual Chart Table (QVCT) 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.
 */
 
#ifndef QVCT_CDEVICETCPSBS1_HPP
#define QVCT_CDEVICETCPSBS1_HPP
 
// QT
#include <QAbstractSocket> // QtNetwork module
#include <QDomElement> // QtXml module
#include <QHash>
#include <QString>
#include <QTcpSocket> // QtNetwork module
#include <QXmlStreamWriter>
 
// QVCT
#include "devices/CDevice.hpp"
#include "devices/drivers/CDeviceDriver.hpp"
#include "units/CUnitTimeZone.hpp"
 
 
 
class CDeviceTcpSbs1: public CDevice
{
  Q_OBJECT
 
  //------------------------------------------------------------------------------
  // FIELDS
  //------------------------------------------------------------------------------
 
private:
 
  QString qsHost;
 
  int iPort;
 
  CUnitTimeZone::EUnit eTimeZone;
 
  bool bCallsignLookup;
 
  bool bGroundTraffic;
  QTcpSocket* pqTcpSocket;
  bool bStarted;
  bool bPaused;
 
  class CCallsign
  {
  public:
    QString qsCallsign;
    double fdTimestamp;
  public:
    CCallsign() : qsCallsign(), fdTimestamp( 0 ) {};
    CCallsign( const QString& _rqsCallsign, double _fdTimestamp ) : qsCallsign( _rqsCallsign ), fdTimestamp( _fdTimestamp ) {};
    void update( const QString& _rqsCallsign, double _fdTimestamp ) { qsCallsign = _rqsCallsign; fdTimestamp = _fdTimestamp; };
    QString& get( double _fdTimestamp ) { fdTimestamp = _fdTimestamp; return qsCallsign; };
  };
  QHash<QString,CCallsign> qHashCallsign;
  double fdCallsignCleanupTimestamp;
 
  //------------------------------------------------------------------------------
  // CONSTRUCTORS / DESTRUCTOR
  //------------------------------------------------------------------------------
 
public:
  CDeviceTcpSbs1( const QString& _rqsName );
  virtual ~CDeviceTcpSbs1();
 
 
  //------------------------------------------------------------------------------
  // METHODS: CDevice (implement/override)
  //------------------------------------------------------------------------------
 
public:
  QVCT::EStatus setOperatingMode( CDevice::EOperatingMode _eOperatingMode );
 
public:
  virtual CDeviceDriver::EDriver getDriver() const { return CDeviceDriver::TCP_SBS1; };
  virtual int getCapabilities() const { return CDevice::FIX; };
 
public:
  virtual void showDetail();
  virtual void showEdit();
 
public:
  void parseQVCT( const QDomElement& _rqDomElement );
  void dumpQVCT( QXmlStreamWriter & _rqXmlStreamWriter ) const;
 
 
  //------------------------------------------------------------------------------
  // METHODS
  //------------------------------------------------------------------------------
 
  // SLOTS
private slots:
  void slotTcpConnected();
  void slotTcpError( QAbstractSocket::SocketError _qSocketError );
  void slotProcessData();
 
  // SETTERS
public:
  // Sets the SBS-1 device's network host
  void setHost( const QString& _rqsHost ) { qsHost = _rqsHost; };
  // Sets the SBS-1 device's network port
  void setPort( int _iPort ) { iPort = _iPort; };
  // Sets the SBS-1 device's time zone
  void setTimeZone( CUnitTimeZone::EUnit _eTimeZone ) { eTimeZone = _eTimeZone; };
  // Sets callsign lookup state
  void setCallsignLookup( bool _bCallsignLookup ) { bCallsignLookup = _bCallsignLookup; };
  // Sets ground traffic (inclusion/track) state
  void setGroundTraffic( bool _bGroundTraffic ) { bGroundTraffic = _bGroundTraffic; };
 
  // GETTERS
public:
  // Returns the SBS-1 device's network host
  QString getHost() { return qsHost; };
  // Returns the SBS-1 device's network port
  int getPort() { return iPort; };
  // Returns the SBS-1 device's time zone
  CUnitTimeZone::EUnit getTimeZone() { return eTimeZone; };
  // Returns callsign lookup state
  bool isCallsignLookup() { return bCallsignLookup; };
  // Returns ground traffic (inclusion/track) state
  bool isGroundTraffic() { return bGroundTraffic; };
 
  // OTHER
private:
  QVCT::EStatus stop();
  QVCT::EStatus pause();
  QVCT::EStatus start();
  CDevice::EOperatingMode status();
 
};
 
#endif // QVCT_CDEVICETCPSBS1_HPP