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/****************************************************************************
**
** Copyright (C) 2009 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 QNETWORKSESSIONPRIVATE_H
#define QNETWORKSESSIONPRIVATE_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_p.h"
#include "qnetworksession.h"
#ifdef BEARER_ENGINE
#include "qnetworksessionengine_p.h"
#endif
#include "qnetworksession.h"
#include <QNetworkInterface>
#include <QDateTime>
QT_BEGIN_NAMESPACE
#ifdef BEARER_ENGINE
class QNetworkSessionEngine;
#endif
class QNetworkSessionPrivate : public QObject
{
Q_OBJECT
public:
QNetworkSessionPrivate() :
tx_data(0), rx_data(0), m_activeTime(0), isActive(false)
{
}
~QNetworkSessionPrivate()
{
}
//called by QNetworkSession constructor and ensures
//that the state is immediately updated (w/o actually opening
//a session). Also this function should take care of
//notification hooks to discover future state changes.
void syncStateWithInterface();
QNetworkInterface currentInterface() const;
QVariant sessionProperty(const QString& key) const;
void setSessionProperty(const QString& key, const QVariant& value);
QString bearerName() const;
void open();
void close();
void stop();
void migrate();
void accept();
void ignore();
void reject();
QString errorString() const; //must return translated string
QNetworkSession::SessionError error() const;
quint64 bytesWritten() const;
quint64 bytesReceived() const;
quint64 activeTime() const;
private:
void updateStateFromServiceNetwork();
void updateStateFromActiveConfig();
Q_SIGNALS:
//releases any pending waitForOpened() calls
void quitPendingWaitsForOpened();
private Q_SLOTS:
#ifdef BEARER_ENGINE
void networkConfigurationsChanged();
void configurationChanged(const QNetworkConfiguration &config);
void forcedSessionClose(const QNetworkConfiguration &config);
void connectionError(const QString &id, QNetworkSessionEngine::ConnectionError error);
#endif
private:
QNetworkConfigurationManager manager;
quint64 tx_data;
quint64 rx_data;
quint64 m_activeTime;
// The config set on QNetworkSession.
QNetworkConfiguration publicConfig;
// If publicConfig is a ServiceNetwork this is a copy of publicConfig.
// If publicConfig is an UserChoice that is resolved to a ServiceNetwork this is the actual
// ServiceNetwork configuration.
QNetworkConfiguration serviceConfig;
// This is the actual active configuration currently in use by the session.
// Either a copy of publicConfig or one of serviceConfig.children().
QNetworkConfiguration activeConfig;
QNetworkSession::State state;
bool isActive;
#ifdef BEARER_ENGINE
bool opened;
QNetworkSessionEngine *engine;
#endif
QNetworkSession::SessionError lastError;
QNetworkSession* q;
friend class QNetworkSession;
#if defined(BEARER_ENGINE) && defined(BACKEND_NM)
QDateTime startTime;
void setActiveTimeStamp();
#endif
};
QT_END_NAMESPACE
#endif //QNETWORKSESSIONPRIVATE_H
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