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

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the Qt Mobility Components.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

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

#ifndef QNETWORKCONFIGURATIONMANAGERPRIVATE_H

#define QNETWORKCONFIGURATIONMANAGERPRIVATE_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists for the convenience

// of the QLibrary class.  This header file may change from

// version to version without notice, or even be removed.

//

// We mean it.

//

#include <QHash>

#include <QStringList>

#include <QDBusInterface>

#include <maemo_icd.h>

#include "qnetworkconfigmanager.h"

#include "qnetworkconfiguration_maemo_p.h"

QTM_BEGIN_NAMESPACE

class QNetworkConfigurationPrivate;

class QNetworkConfigurationManagerPrivate : public QObject

{

    Q_OBJECT

public:

    QNetworkConfigurationManagerPrivate()

    :   QObject(0), capFlags(0), firstUpdate(true), onlineConfigurations(0), m_scanGoingOn(false)

    {

        registerPlatformCapabilities();

        updateConfigurations();

        init();

    }

    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();

        }

        configIdents = userChoiceConfigurations.keys();

        foreach(const QString oldIface, configIdents) {

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

            priv->isValid = false;

            priv->id.clear();

        }

	cleanup();

    }

    QNetworkConfiguration defaultConfiguration();

    void init();

    QNetworkConfigurationManager::Capabilities capFlags;

    void registerPlatformCapabilities();

    void performAsyncConfigurationUpdate();

    void doUpdateConfigurations(QList<Maemo::IcdScanResult> scanned = QList<Maemo::IcdScanResult>());

    void startListeningStateSignalsForAllConnections();

    //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;

    bool firstUpdate;

    int onlineConfigurations;

    friend class IapMonitor;

    void cleanup();

    void deleteConfiguration(QString &iap_id);

    void addConfiguration(QString &iap_id);

    void configurationChanged(QNetworkConfigurationPrivate *ptr);

    uint32_t getNetworkAttrs(bool is_iap_id, const QString& iap_id,

                             const QString& iap_type, QString security_method);

    QDBusInterface *m_dbusInterface;

    QTimer m_scanTimer;

    bool m_gettingInitialConnectionState;

    bool m_scanGoingOn;

    QStringList m_typesToBeScanned;

    QList<Maemo::IcdScanResult> m_scanResult;

    QString m_onlineIapId;

    friend class QNetworkSessionPrivate;

public slots:

    void updateConfigurations();

private slots:

    void cancelAsyncConfigurationUpdate();

    void finishAsyncConfigurationUpdate();

    void asyncUpdateConfigurationsSlot(QDBusMessage msg);

    void connectionStateSignalsSlot(QDBusMessage msg);

Q_SIGNALS:

    void configurationAdded(const QNetworkConfiguration& config);

    void configurationRemoved(const QNetworkConfiguration& config);

    void configurationUpdateComplete();

    void configurationChanged(const QNetworkConfiguration& config);

    void onlineStateChanged(bool isOnline);

    void iapStateChanged(const QString& iapid, uint icd_connection_state);

};

QTM_END_NAMESPACE

#endif //QNETWORKCONFIGURATIONMANAGERPRIVATE_H