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****************************************************************************/

#ifndef QNMWIFIENGINE_P_H
#define QNMWIFIENGINE_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

//#include <QtCore/qtimer.h>

#include <QHash>
#include <QDBusPendingCallWatcher>
#include <QExplicitlySharedDataPointer>
#include <qnetworkmanagerservice_p.h>

#include "qnetworksessionengine_p.h"
#include <qnetworksession.h>
#include <qnetworkconfiguration.h>
#include <qnetworkconfigmanager_p.h>



QT_BEGIN_NAMESPACE

class QNetworkConfigurationPrivate;

class QNmWifiEngine : public QNetworkSessionEngine
{
    Q_OBJECT

public:
    QNmWifiEngine(QObject *parent = 0);
    ~QNmWifiEngine();

    QList<QNetworkConfigurationPrivate *> getConfigurations(bool *ok = 0);
    QString getInterfaceFromId(const QString &id);
    bool hasIdentifier(const QString &id);

    QString bearerName(const QString &id);

    void connectToId(const QString &id);
    void disconnectFromId(const QString &id);

    void requestUpdate();

    static QNmWifiEngine *instance();

    QStringList knownSsids;
    inline void emitConfigurationsChanged() { emit configurationsChanged(); }
    QNetworkConfigurationPrivate * addAccessPoint(const QString &, QDBusObjectPath );

    QStringList getConnectionPathForId(const QString &uuid);
    //QString getConnectionPathForId(const QString &name = QString());
    quint64 sentDataForId(const QString &id) const;
    quint64 receivedDataForId(const QString &id) const;

private:
    bool updated;
    QString activatingConnectionPath;
    QStringList activeConnectionPaths;


    QMap<QString,QDBusObjectPath> availableAccessPoints;
    void scanForAccessPoints();

    QStringList devicePaths;

    void getActiveConnectionsPaths();
    void getKnownSsids();
    void accessPointConnections();
    void knownConnections();
    void findConnections();
    QString deviceConnectionPath(const QString &mac);

    QList<QNetworkConfigurationPrivate *> foundConfigurations;
	//    QHash<QString, QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> > allConfigurations;

    QNetworkManagerInterface *iface;

    QNetworkConfiguration::StateFlags getAPState(qint32 vState, bool isKnown);
    QNetworkConfiguration::StateFlags getStateFlag(quint32 nmstate);

    QString getActiveConnectionPath(const QString &identifier);
    QString getNameForConfiguration(QNetworkManagerInterfaceDevice *devIface);

    QNetworkConfiguration::StateFlags getStateForId(const QString &id);

    QNetworkInterface getBestInterface(quint32 type, const QString &conPath);

    QMap<QString, QString> configurationInterface;

    bool isAddressOfConnection(const QString &conPath, quint32 ipaddress);

private slots:
    void updateDeviceInterfaceState(const QString &, quint32);
    void addDevice(QDBusObjectPath path);
    void removeDevice(QDBusObjectPath path);

Q_SIGNALS:
    void configurationChanged(const QNetworkConfiguration& config);
    void updateAccessPointState(const QString &, quint32);
//    void slotActivationFinished(QDBusPendingCallWatcher*);

private slots:
    void accessPointAdded( const QString &aPath, QDBusObjectPath oPath);
    void accessPointRemoved( const QString &aPath, QDBusObjectPath oPath);
    void cmpPropertiesChanged(const QString &, QMap<QString,QVariant> map);
    void newConnection(QDBusObjectPath);
    void settingsConnectionRemoved(const QString &);
    void slotActivationFinished(QDBusPendingCallWatcher*);
};

QT_END_NAMESPACE

#endif