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#ifndef QCOREWLANENGINE_P_H

#define QCOREWLANENGINE_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 "qnetworksessionengine_p.h"

#include "qnetworkconfiguration.h"

#include <QMap>

#include <QTimer>

#include <SystemConfiguration/SystemConfiguration.h>

#include <QThread>

#include <QMutex>

QTM_BEGIN_NAMESPACE

class QNetworkConfigurationPrivate;

class QScanThread;

class QCoreWlanEngine : public QNetworkSessionEngine

{

    Q_OBJECT

    friend class QScanThread;

public:

    QCoreWlanEngine(QObject *parent = 0);

    ~QCoreWlanEngine();

    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 QCoreWlanEngine *instance();

    QString interfaceName;

private:

    bool isWifiReady(const QString &dev);

    QTimer pollTimer;

    QList<QNetworkConfigurationPrivate *> foundConfigurations;

    SCDynamicStoreRef storeSession;

    CFRunLoopSourceRef runloopSource;

    bool hasWifi;

    QScanThread *scanThread;

    QMutex mutex;

    static bool getAllScInterfaces();

private Q_SLOTS:

    void init();

protected:

    void startNetworkChangeLoop();

};

class QScanThread : public QThread

{

    Q_OBJECT

public:

    QScanThread(QObject *parent = 0);

    ~QScanThread();

    void quit();

    QList<QNetworkConfigurationPrivate *> getConfigurations();

    QString interfaceName;

    QMap<QString, QString> configurationInterface;

    void getUserProfiles();

    QString getNetworkNameFromSsid(const QString &ssid);

    QString getSsidFromNetworkName(const QString &name);

    bool isKnownSsid(const QString &ssid);

    QMap<QString, QMap<QString,QString> > userProfiles;

signals:

    void networksChanged();

protected:

    void run();

private:

    QList<QNetworkConfigurationPrivate *> fetchedConfigurations;

    QMutex mutex;

    QStringList foundNetwork(const QString &id, const QString &ssid,

                             const QNetworkConfiguration::StateFlags state,

                             const QString &interfaceName,

                             const QNetworkConfiguration::Purpose purpose);

};

QTM_END_NAMESPACE

#endif