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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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qsharednetworksession_p.h"
#include "qbearerengine_p.h"
#include <QThreadStorage>
#ifndef QT_NO_BEARERMANAGEMENT
QT_BEGIN_NAMESPACE
QThreadStorage<QSharedNetworkSessionManager *> tls;
inline QSharedNetworkSessionManager* sharedNetworkSessionManager()
{
QSharedNetworkSessionManager* rv = tls.localData();
if (!rv) {
rv = new QSharedNetworkSessionManager;
tls.setLocalData(rv);
}
return rv;
}
QSharedPointer<QNetworkSession> QSharedNetworkSessionManager::getSession(QNetworkConfiguration config)
{
QSharedNetworkSessionManager *m(sharedNetworkSessionManager());
//if already have a session, return it
if (m->sessions.contains(config)) {
QSharedPointer<QNetworkSession> p = m->sessions.value(config).toStrongRef();
if (!p.isNull())
return p;
}
//otherwise make one
QSharedPointer<QNetworkSession> session(new QNetworkSession(config));
m->sessions[config] = session;
return session;
}
void QSharedNetworkSessionManager::setSession(QNetworkConfiguration config, QSharedPointer<QNetworkSession> session)
{
QSharedNetworkSessionManager *m(sharedNetworkSessionManager());
m->sessions[config] = session;
}
uint qHash(const QNetworkConfiguration& config)
{
return ((uint)config.type()) | (((uint)config.bearerType()) << 8) | (((uint)config.purpose()) << 16);
}
QT_END_NAMESPACE
#endif // QT_NO_BEARERMANAGEMENT
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