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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** 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 The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/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.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company 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>
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() Q_DECL_OVERRIDE;
#ifndef QT_NO_NETWORKINTERFACE
QNetworkInterface currentInterface() const Q_DECL_OVERRIDE;
#endif
QVariant sessionProperty(const QString& key) const Q_DECL_OVERRIDE;
void setSessionProperty(const QString& key, const QVariant& value) Q_DECL_OVERRIDE;
void open() Q_DECL_OVERRIDE;
void close() Q_DECL_OVERRIDE;
void stop() Q_DECL_OVERRIDE;
void migrate() Q_DECL_OVERRIDE;
void accept() Q_DECL_OVERRIDE;
void ignore() Q_DECL_OVERRIDE;
void reject() Q_DECL_OVERRIDE;
QString errorString() const Q_DECL_OVERRIDE; //must return translated string
QNetworkSession::SessionError error() const Q_DECL_OVERRIDE;
quint64 bytesWritten() const Q_DECL_OVERRIDE;
quint64 bytesReceived() const Q_DECL_OVERRIDE;
quint64 activeTime() const Q_DECL_OVERRIDE;
QNetworkSession::UsagePolicies usagePolicies() const Q_DECL_OVERRIDE;
void setUsagePolicies(QNetworkSession::UsagePolicies) Q_DECL_OVERRIDE;
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 // QNETWORKSESSION_IMPL_H
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