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/****************************************************************************
**
** Copyright (C) 2009-2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 WLANINFO_S60_H
#define WLANINFO_S60_H
#include <QObject>
#include <QTimer>
#include <wlanmgmtclient.h>
#include <wlanmgmtinterface.h>
#include <wlanmgmtcommon.h>
class MWlanInfoObserver
{
public:
virtual void wlanNetworkNameChanged() = 0;
virtual void wlanNetworkSignalStrengthChanged() = 0;
virtual void wlanNetworkStatusChanged() = 0;
};
class CWlanInfo : public CActive, public MWlanMgmtNotifications
{
public:
CWlanInfo();
~CWlanInfo();
QString wlanNetworkName() const;
int wlanNetworkSignalStrength() const;
bool wlanNetworkConnectionStatus() const;
void addObserver(MWlanInfoObserver *observer);
void removeObserver(MWlanInfoObserver *observer);
private:
void stopPolling();
protected: // MWlanMgmtNotifications
void RunL();
void DoCancel();
void StartMonitoring();
void ConnectionStateChanged(TWlanConnectionMode aNewState);
void BssidChanged(TWlanBssid& aNewBSSID) {};
void BssLost() {};
void BssRegained() {};
void NewNetworksDetected() {};
void OldNetworksLost() {};
void TransmitPowerChanged(TUint) {};
void RssChanged(TWlanRssClass , TUint strength) {};
static TInt TimeOut(TAny*);
void FreeResources();
private:
void initWlanInfo();
void checkWlanInfo();
void updateSignalStrength(TInt32 signalQuality);
QString ssidToString(TWlanSsid ssid);
private:
CWlanMgmtClient *m_wlanMgmtClient;
bool m_wlanStatus;
QString m_wlanSsid;
int m_wlanSignalStrength;
CPeriodic *m_timer;
QList<MWlanInfoObserver *> m_observers;
};
#endif //WLANINFO_S60_H
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