--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/sensors/maemo6/maemo6sensorbase.h	Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** 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 Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 MAEMO6SENSORBASE_H
+#define MAEMO6SENSORBASE_H
+
+#include <qsensorbackend.h>
+#include <sensormanagerinterface.h>
+#include <abstractsensor_i.h>
+
+QTM_USE_NAMESPACE
+
+        class maemo6sensorbase : public QSensorBackend
+{
+public:
+    maemo6sensorbase(QSensor *sensor);
+    virtual ~maemo6sensorbase();
+
+
+protected:
+    virtual void start();
+    virtual void stop();
+    AbstractSensorChannelInterface* m_sensorInterface;
+
+    static const float GRAVITY_EARTH;
+    static const float GRAVITY_EARTH_THOUSANDTH;    //for speed
+
+    template<typename T>
+    void initSensor(QString sensorName, bool &initDone)
+    {
+
+        if (!initDone) {
+            m_remoteSensorManager->loadPlugin(sensorName);
+            m_remoteSensorManager->registerSensorInterface<T>(sensorName);
+        }
+        m_sensorInterface = T::controlInterface(sensorName);
+        if (!m_sensorInterface) {
+            m_sensorInterface = const_cast<T*>(T::listenInterface(sensorName));
+        }
+
+        initDone = true;
+
+        if (sensorName=="alssensor") return; // SensorFW returns lux values, plugin enumerated values
+
+
+        //metadata
+        int l = m_sensorInterface->getAvailableIntervals().size();
+        for (int i=0; i<l; i++){
+            qreal intervalMax = ((DataRange)(m_sensorInterface->getAvailableIntervals().at(i))).max;
+            qreal rateMin = intervalMax<1 ? 1 : 1/intervalMax * 1000;
+            rateMin = rateMin<1 ? 1 : rateMin;
+            qreal intervalMin =((DataRange)(m_sensorInterface->getAvailableIntervals().at(i))).min;
+            intervalMin = intervalMin<1 ? 10: intervalMin;     // do not divide with 0
+            qreal rateMax = 1/intervalMin * 1000;
+            //            qreal rateMax = (intervalMin<1) ? rateMin : 1/intervalMin * 1000; // TODO: replace the two lines above with this one once sensord does provide interval>0
+            addDataRate(rateMin, rateMax);
+        }
+
+        l = m_sensorInterface->getAvailableDataRanges().size();
+
+        for (int i=0; i<l; i++){
+            qreal rangeMin = ((DataRange)(m_sensorInterface->getAvailableDataRanges().at(i))).min;
+            qreal rangeMax =((DataRange)(m_sensorInterface->getAvailableDataRanges().at(i))).max;
+            qreal resolution = ((DataRange)(m_sensorInterface->getAvailableDataRanges().at(i))).min;
+            addOutputRange(rangeMin, rangeMax, resolution);
+        }
+        setDescription(m_sensorInterface->property("description").toString());
+    };
+
+private:
+    static SensorManagerInterface* m_remoteSensorManager;
+
+};
+
+#endif