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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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 purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qbearerengine_impl.h"
#include <QtNetwork/private/qnetworkconfigmanager_p.h>
#include <QtNetwork/private/qnetworksession_p.h>
#ifndef QT_NO_BEARERMANAGEMENT
QT_BEGIN_NAMESPACE
class QBearerEngineImpl;
class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate
{
Q_OBJECT
public:
QNetworkSessionPrivateImpl()
: engine(0), startTime(0), lastError(QNetworkSession::UnknownSessionError), sessionTimeout(-1), currentPolicies(QNetworkSession::NoPolicy), opened(false)
{}
~QNetworkSessionPrivateImpl()
{}
//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;
QNetworkSession::UsagePolicies usagePolicies() const;
void setUsagePolicies(QNetworkSession::UsagePolicies);
private Q_SLOTS:
void networkConfigurationsChanged();
void configurationChanged(QNetworkConfigurationPrivatePointer config);
void forcedSessionClose(const QNetworkConfiguration &config);
void connectionError(const QString &id, QBearerEngineImpl::ConnectionError error);
void decrementTimeout();
private:
void updateStateFromServiceNetwork();
void updateStateFromActiveConfig();
private:
QBearerEngineImpl *engine;
quint64 startTime;
QNetworkSession::SessionError lastError;
int sessionTimeout;
QNetworkSession::UsagePolicies currentPolicies;
bool opened;
};
QT_END_NAMESPACE
#endif // QT_NO_BEARERMANAGEMENT
#endif // QNETWORKSESSION_IMPL_H
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