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/****************************************************************************
**
** 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 QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 QBEARERENGINE_P_H
#define QBEARERENGINE_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 "qnetworkconfiguration_p.h"
#include "qnetworksession.h"
#include "qnetworkconfigmanager.h"
#include <QtCore/qobject.h>
#include <QtCore/qglobal.h>
#include <QtCore/qlist.h>
#include <QtCore/qstring.h>
#include <QtCore/qhash.h>
#include <QtCore/qsharedpointer.h>
#include <QtCore/qmutex.h>
QT_BEGIN_NAMESPACE
class QNetworkConfiguration;
class Q_NETWORK_EXPORT QBearerEngine : public QObject
{
Q_OBJECT
friend class QNetworkConfigurationManager;
public:
QBearerEngine(QObject *parent = 0);
virtual ~QBearerEngine();
virtual bool hasIdentifier(const QString &id) = 0;
virtual void requestUpdate() = 0;
virtual QNetworkConfigurationManager::Capabilities capabilities() const = 0;
virtual QNetworkSessionPrivate *createSessionBackend() = 0;
virtual QNetworkConfigurationPrivatePointer defaultConfiguration() = 0;
virtual bool requiresPolling() const;
bool configurationsInUse() const;
Q_SIGNALS:
void configurationAdded(QNetworkConfigurationPrivatePointer config);
void configurationRemoved(QNetworkConfigurationPrivatePointer config);
void configurationChanged(QNetworkConfigurationPrivatePointer config);
void updateCompleted();
protected:
//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, QNetworkConfigurationPrivatePointer> accessPointConfigurations;
QHash<QString, QNetworkConfigurationPrivatePointer> snapConfigurations;
QHash<QString, QNetworkConfigurationPrivatePointer> userChoiceConfigurations;
mutable QMutex mutex;
};
QT_END_NAMESPACE
#endif
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