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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QNETWORKSESSION_IMPL_H
#define QNETWORKSESSION_IMPL_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 <QtNetwork/private/qnetworksession_p.h>
#include <QtNetwork/qnetworkconfigmanager.h>
#include <QtCore/qdatetime.h>
#include <QtCore/qtimer.h>
#include <QtCore/quuid.h>
#include <QtDBus/qdbusconnection.h>
#include <QtDBus/qdbusinterface.h>
#include <QtDBus/qdbusmessage.h>
#include <QtDBus/qdbusmetatype.h>
#include <icd/dbus_api.h>
#ifndef QT_NO_BEARERMANAGEMENT
QT_BEGIN_NAMESPACE
class QIcdEngine;
struct ICd2DetailsDBusStruct
{
QString serviceType;
uint serviceAttributes;
QString setviceId;
QString networkType;
uint networkAttributes;
QByteArray networkId;
};
typedef QList<ICd2DetailsDBusStruct> ICd2DetailsList;
class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate
{
Q_OBJECT
public:
QNetworkSessionPrivateImpl(QIcdEngine *engine)
: engine(engine),
connectFlags(ICD_CONNECTION_FLAG_USER_EVENT),
currentState(QNetworkSession::Invalid),
m_asynchCallActive(false)
{
m_stopTimer.setSingleShot(true);
connect(&m_stopTimer, SIGNAL(timeout()), this, SLOT(finishStopBySendingClosedSignal()));
QDBusConnection systemBus = QDBusConnection::connectToBus(
QDBusConnection::SystemBus,
QUuid::createUuid().toString());
m_dbusInterface = new QDBusInterface(ICD_DBUS_API_INTERFACE,
ICD_DBUS_API_PATH,
ICD_DBUS_API_INTERFACE,
systemBus,
this);
systemBus.connect(ICD_DBUS_API_INTERFACE,
ICD_DBUS_API_PATH,
ICD_DBUS_API_INTERFACE,
ICD_DBUS_API_CONNECT_SIG,
this,
SLOT(stateChange(const QDBusMessage&)));
qDBusRegisterMetaType<ICd2DetailsDBusStruct>();
qDBusRegisterMetaType<ICd2DetailsList>();
m_connectRequestTimer.setSingleShot(true);
connect(&m_connectRequestTimer, SIGNAL(timeout()), this, SLOT(connectTimeout()));
}
~QNetworkSessionPrivateImpl()
{
cleanupSession();
QDBusConnection::disconnectFromBus(m_dbusInterface->connection().name());
}
//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();
#ifndef QT_NO_NETWORKINTERFACE
QNetworkInterface currentInterface() const;
#endif
QVariant sessionProperty(const QString& key) const;
void setSessionProperty(const QString& key, const QVariant& value);
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();
private Q_SLOTS:
void do_open();
void networkConfigurationsChanged();
void iapStateChanged(const QString& iapid, uint icd_connection_state);
void updateProxies(QNetworkSession::State newState);
void finishStopBySendingClosedSignal();
void stateChange(const QDBusMessage& rep);
void connectTimeout();
private:
QNetworkConfigurationManager manager;
QIcdEngine *engine;
struct Statistics {
quint64 txData;
quint64 rxData;
quint64 activeTime;
};
// The config set on QNetworkSession.
QNetworkConfiguration config;
QNetworkConfiguration& copyConfig(QNetworkConfiguration &fromConfig, QNetworkConfiguration &toConfig, bool deepCopy = true);
void clearConfiguration(QNetworkConfiguration &config);
bool opened;
icd_connection_flags connectFlags;
QNetworkSession::SessionError lastError;
QDateTime startTime;
QString currentNetworkInterface;
friend class IcdListener;
void updateState(QNetworkSession::State);
void updateIdentifier(const QString &newId);
Statistics getStatistics() const;
void cleanupSession(void);
void updateProxyInformation();
void clearProxyInformation();
QNetworkSession::State currentState;
QDBusInterface *m_dbusInterface;
QTimer m_stopTimer;
bool m_asynchCallActive;
QTimer m_connectRequestTimer;
};
// Marshall the ICd2DetailsDBusStruct data into a D-Bus argument
QDBusArgument &operator<<(QDBusArgument &argument, const ICd2DetailsDBusStruct &icd2);
// Retrieve the ICd2DetailsDBusStruct data from the D-Bus argument
const QDBusArgument &operator>>(const QDBusArgument &argument, ICd2DetailsDBusStruct &icd2);
Q_DECLARE_METATYPE(ICd2DetailsDBusStruct);
Q_DECLARE_METATYPE(ICd2DetailsList);
QT_END_NAMESPACE
#endif // QT_NO_BEARERMANAGEMENT
#endif //QNETWORKSESSIONPRIVATE_H
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