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#ifndef DBUSCOMM_MAEMO_H

#define DBUSCOMM_MAEMO_H

#include <QtCore/QObject>

#include <QtCore/QTimer>

#include <QtDBus/QtDBus>

#include "qgeopositioninfo.h"

#include "qgeosatelliteinfo.h"

#include "qgeopositioninfosource.h"

#include "qgeosatelliteinfosource.h"

#include "dbusserver_maemo_p.h"

QTM_BEGIN_NAMESPACE

class DBusComm: public QObject, DBusServerIF

{

    Q_OBJECT

public:

    enum Command {CommandStart = 1,      CommandStop = 2,     CommandOneShot = 3, 

                  CommandSetMethods = 4, CommandSetInterval = 8, 

                  CommandSatStart = 16,  CommandSatStop = 32, CommandSatOneShot = 48};

    DBusComm(QObject *parent = 0);

    int  init();

    bool sendDBusRegister();

    bool sendConfigRequest(Command command, QGeoPositionInfoSource::PositioningMethods method, 

                           int interval) const;

    QGeoPositionInfo& requestLastKnownPosition(bool satelliteMethodOnly);

    QGeoPositionInfoSource::PositioningMethods availableMethods() const;

    int minimumInterval() const;

Q_SIGNALS:

    void receivedPositionUpdate(const QGeoPositionInfo &update);

    void receivedSatellitesInView(const QList<QGeoSatelliteInfo> &update);

    void receivedSatellitesInUse(const QList<QGeoSatelliteInfo> &update);

    void serviceDisconnected();

    void serviceConnected();

private:

    static const QString positioningdService;

    static const QString positioningdPath;

    static const QString positioningdInterface;

    // from DBusServerIF

    void receivePositionUpdate(const QGeoPositionInfo &update);

    void receiveSatellitesInView(const QList<QGeoSatelliteInfo> &info);

    void receiveSatellitesInUse(const QList<QGeoSatelliteInfo> &info);

    void receiveSettings(QGeoPositionInfoSource::PositioningMethod methods, qint32 interval);

    QDBusInterface *positioningdProxy;

    DBusServer* dbusServer;

    QObject serverObj;

    QString myService;

    QString myPath;

    int clientId;

    int minimumUpdateInterval;

    QGeoPositionInfoSource::PositioningMethods availablePositioningMethods;

    QDBusServiceWatcher *serviceDisconnectWatcher;

    QDBusServiceWatcher *serviceConnectWatcher;

    bool createUniqueName();

    Q_DISABLE_COPY(DBusComm)

private Q_SLOTS:

    void onServiceDisconnect(const QString &name);

    void onServiceConnect(const QString &name);

};

QTM_END_NAMESPACE

#endif