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#ifndef QNETWORKCONFIGURATIONMANAGERPRIVATE_H

#define QNETWORKCONFIGURATIONMANAGERPRIVATE_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 "qnetworkconfigmanager.h"

#include "qnetworkconfiguration_p.h"

#include <QHash>

#include <QStringList>

QTM_BEGIN_NAMESPACE

#ifdef BEARER_ENGINE

class QNetworkSessionEngine;

class QGenericEngine;

class QNlaEngine;

class QNativeWifiEngine;

class QNmWifiEngine;

class QCoreWlanEngine;

#endif

class QNetworkConfigurationManagerPrivate : public QObject

{

    Q_OBJECT

public:

    QNetworkConfigurationManagerPrivate()

    :   QObject(0), capFlags(0), firstUpdate(true)

    {

        registerPlatformCapabilities();

        updateConfigurations();

    }

    virtual ~QNetworkConfigurationManagerPrivate() 

    {

        QList<QString> configIdents = snapConfigurations.keys();

        foreach(const QString oldIface, configIdents) {

            QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = snapConfigurations.take(oldIface);

            priv->isValid = false;

            priv->id.clear();

        }

        configIdents = accessPointConfigurations.keys();

        foreach(const QString oldIface, configIdents) {

            QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.take(oldIface);

            priv->isValid = false;

            priv->id.clear();

        }

    }

    QNetworkConfiguration defaultConfiguration();

    QNetworkConfigurationManager::Capabilities capFlags;

    void registerPlatformCapabilities();

    void performAsyncConfigurationUpdate();

    //this table contains an up to date list of all configs at any time.

    //it must be updated if configurations change, are added/removed or

    //the members of ServiceNetworks change

    QHash<QString, QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> > accessPointConfigurations;

    QHash<QString, QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> > snapConfigurations;

    QHash<QString, QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> > userChoiceConfigurations;

#ifdef BEARER_ENGINE

    QHash<QString, QNetworkSessionEngine *> configurationEngine;

#endif

    bool firstUpdate;

public slots:

    void updateConfigurations();

Q_SIGNALS:

    void configurationAdded(const QNetworkConfiguration& config);

    void configurationRemoved(const QNetworkConfiguration& config);

    void configurationUpdateComplete();

    void configurationChanged(const QNetworkConfiguration& config);

    void onlineStateChanged(bool isOnline);

private:

#ifdef BEARER_ENGINE

    void updateInternetServiceConfiguration();

    void abort();

#endif

#ifdef BEARER_ENGINE

    QGenericEngine *generic;

#ifdef Q_OS_WIN

    QNlaEngine *nla;

#ifndef Q_OS_WINCE

    QNativeWifiEngine *nativeWifi;

#endif

#endif

#ifdef BACKEND_NM

    QNmWifiEngine *nmWifi;

#endif

#ifdef Q_OS_DARWIN

    QCoreWlanEngine *coreWifi;

#endif

    uint onlineConfigurations;

    enum EngineUpdate {

        NotUpdating = 0x00,

        Updating = 0x01,

        GenericUpdating = 0x02,

        NlaUpdating = 0x04,

        NativeWifiUpdating = 0x08,

        NmUpdating = 0x20,

        CoreWifiUpdating = 0x40,

    };

    Q_DECLARE_FLAGS(EngineUpdateState, EngineUpdate)

    EngineUpdateState updateState;

#endif

private Q_SLOTS:

#ifdef BEARER_ENGINE

    void configurationAdded(QNetworkConfigurationPrivate *cpPriv, QNetworkSessionEngine *engine);

    void configurationRemoved(const QString &id);

    void configurationChanged(QNetworkConfigurationPrivate *cpPriv);

#endif

};

QTM_END_NAMESPACE

#endif //QNETWORKCONFIGURATIONMANAGERPRIVATE_H