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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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QNETWORKSESSION_H
#define QNETWORKSESSION_H
#include <QtCore/qobject.h>
#include <QtCore/qstring.h>
#include <QtNetwork/qnetworkinterface.h>
#include <QtCore/qvariant.h>
#include <QtNetwork/qnetworkconfiguration.h>
#if defined(Q_OS_WIN) && defined(interface)
#undef interface
#endif
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Network)
class QNetworkSessionPrivate;
class Q_NETWORK_EXPORT QNetworkSession : public QObject
{
Q_OBJECT
public:
enum State {
Invalid = 0,
NotAvailable,
Connecting,
Connected,
Closing,
Disconnected,
Roaming
};
enum SessionError {
UnknownSessionError = 0,
SessionAbortedError,
RoamingError,
OperationNotSupportedError,
InvalidConfigurationError
};
explicit QNetworkSession(const QNetworkConfiguration& connConfig, QObject* parent =0);
virtual ~QNetworkSession();
bool isOpen() const;
QNetworkConfiguration configuration() const;
#ifndef QT_NO_NETWORKINTERFACE
QNetworkInterface interface() const;
#endif
State state() const;
SessionError error() const;
QString errorString() const;
QVariant sessionProperty(const QString& key) const;
void setSessionProperty(const QString& key, const QVariant& value);
quint64 bytesWritten() const;
quint64 bytesReceived() const;
quint64 activeTime() const;
bool waitForOpened(int msecs = 30000);
public Q_SLOTS:
void open();
void close();
void stop();
//roaming related slots
void migrate();
void ignore();
void accept();
void reject();
Q_SIGNALS:
void stateChanged(QNetworkSession::State);
void opened();
void closed();
void error(QNetworkSession::SessionError);
void preferredConfigurationChanged(const QNetworkConfiguration& config, bool isSeamless);
void newConfigurationActivated();
protected:
virtual void connectNotify(const char *signal);
virtual void disconnectNotify(const char *signal);
private:
QNetworkSessionPrivate* d;
friend class QNetworkSessionPrivate;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif //QNETWORKSESSION_H
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