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diff --git a/src/plugins/sensors/simulator/simulatorcommon.cpp b/src/plugins/sensors/simulator/simulatorcommon.cpp
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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 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "simulatorcommon.h"
+#include "qsensordata_simulator_p.h"
+#include "mobilitysimulatorglobal.h"
+#include <mobilityconnection_p.h>
+
+#include <private/qsimulatordata_p.h>
+
+#include <QtNetwork/QLocalSocket>
+
+using namespace QtSimulatorPrivate;
+
+Q_GLOBAL_STATIC(QAmbientLightReadingData, qtAmbientLightData)
+Q_GLOBAL_STATIC(QLightReadingData, qtLightData)
+Q_GLOBAL_STATIC(QAccelerometerReadingData, qtAccelerometerData)
+Q_GLOBAL_STATIC(QMagnetometerReadingData, qtMagnetometerData)
+Q_GLOBAL_STATIC(QCompassReadingData, qtCompassData)
+Q_GLOBAL_STATIC(QProximityReadingData, qtProximityData)
+
+namespace Simulator
+{
+    SensorsConnection::SensorsConnection(MobilityConnection *mobilityCon)
+        : QObject(mobilityCon)
+        , mConnection(mobilityCon)
+        , mInitialDataReceived(false)
+    {
+        qt_registerSensorTypes();
+        mobilityCon->addMessageHandler(this);
+    }
+
+
+    void SensorsConnection::getInitialData()
+    {
+        RemoteMetacall<void>::call(mConnection->sendSocket(), NoSync, "setRequestsSensors");
+
+        while (!mInitialDataReceived) {
+            mConnection->receiveSocket()->waitForReadyRead(100);
+            mConnection->onReadyRead();
+        }
+    }
+
+    void SensorsConnection::initialSensorsDataSent()
+    {
+        mInitialDataReceived = true;
+    }
+
+    void SensorsConnection::setAmbientLightData(const QAmbientLightReadingData &data)
+    {
+        *qtAmbientLightData() = data;
+    }
+
+    void SensorsConnection::setLightData(const QLightReadingData &data)
+    {
+        *qtLightData() = data;
+    }
+
+    void SensorsConnection::setAccelerometerData(const QAccelerometerReadingData &data)
+    {
+        *qtAccelerometerData() = data;
+    }
+
+    void SensorsConnection::setMagnetometerData(const QMagnetometerReadingData &data)
+    {
+        *qtMagnetometerData() = data;
+    }
+
+    void SensorsConnection::setCompassData(const QCompassReadingData &data)
+    {
+        *qtCompassData() = data;
+    }
+
+    void SensorsConnection::setProximityData(const QProximityReadingData &data)
+    {
+        *qtProximityData() = data;
+    }
+} // namespace
+
+void ensureSimulatorConnection()
+{
+    using namespace Simulator;
+
+    static bool connected = false;
+    if (connected)
+        return;
+
+    connected = true;
+    MobilityConnection *connection = MobilityConnection::instance();
+    SensorsConnection *sensorsConnection = new SensorsConnection(connection);
+    sensorsConnection->getInitialData();
+}
+
+SimulatorCommon::SimulatorCommon(QSensor *sensor)
+    : QSensorBackend(sensor)
+    , m_timerid(0)
+{
+    addDataRate(1, 100);
+    sensor->setDataRate(20);
+    ensureSimulatorConnection();
+}
+
+void SimulatorCommon::start()
+{
+    if (m_timerid)
+        return;
+
+    int rate = sensor()->dataRate();
+    if (rate == 0)
+        rate = 20;
+    int interval = 1000 / rate;
+    if (interval < 0)
+        interval = 1000;
+
+    if (interval)
+        m_timerid = startTimer(interval);
+}
+
+void SimulatorCommon::stop()
+{
+    if (m_timerid) {
+        killTimer(m_timerid);
+        m_timerid = 0;
+    }
+}
+
+void SimulatorCommon::timerEvent(QTimerEvent * /*event*/)
+{
+    poll();
+}
+
+QAccelerometerReadingData get_qtAccelerometerData()
+{
+    return *qtAccelerometerData();
+}
+
+QMagnetometerReadingData get_qtMagnetometerData()
+{
+    return *qtMagnetometerData();
+}
+
+QAmbientLightReadingData get_qtAmbientLightData()
+{
+    return *qtAmbientLightData();
+}
+
+QLightReadingData get_qtLightData()
+{
+    return *qtLightData();
+}
+
+QCompassReadingData get_qtCompassData()
+{
+    return *qtCompassData();
+}
+
+QProximityReadingData get_qtProximityData()
+{
+    return *qtProximityData();
+}
+
+#include "moc_simulatorcommon.cpp"