sensorfwproximitysensor.cpp

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:critical reason:ipc

#include "sensorfwproximitysensor.h"

char const * const SensorfwProximitySensor::id("sensorfw.proximitysensor");

SensorfwProximitySensor::SensorfwProximitySensor(QSensor *sensor)

    : SensorfwSensorBase(sensor),

      m_initDone(false),

      m_exClose(false),

      firstRun(true)

    init();

    setReading<QProximityReading>(&m_reading);

    addDataRate(10,10); //TODO: fix this when we know better

    sensor->setDataRate(10);//set a default rate

void SensorfwProximitySensor::start()

    if (reinitIsNeeded)

        init();

    SensorfwSensorBase::start();

    if (m_sensorInterface) {

        Unsigned data(((ProximitySensorChannelInterface*)m_sensorInterface)->proximity());

        // Note: Unlike reflectanceDataAvailable() signal, the query

        //       above returns only integer reflectance without the

        //       boolean withinProximity value.

        bool close = (data.x() == 0);

        m_exClose = close;

        m_reading.setClose(close);

        m_reading.setTimestamp(data.UnsignedData().timestamp_);

        m_exClose = (int)m_reading.close();

        newReadingAvailable();

void SensorfwProximitySensor::slotReflectanceDataAvailable(const Proximity& data)

    bool close = data.x() ? true : false;

    if (!firstRun && close == m_exClose)

        return;

    m_reading.setClose(close);

    m_reading.setTimestamp(data.UnsignedData().timestamp_);

    newReadingAvailable();

    m_exClose = close;

    if (firstRun)

        firstRun = false;

bool SensorfwProximitySensor::doConnect()

    Q_ASSERT(qobject_cast<ProximitySensorChannelInterface*>(m_sensorInterface));

    return QObject::connect(qobject_cast<ProximitySensorChannelInterface*>(m_sensorInterface),

                            &ProximitySensorChannelInterface::reflectanceDataAvailable,

                            this, &SensorfwProximitySensor::slotReflectanceDataAvailable);

QString SensorfwProximitySensor::sensorName() const

    return "proximitysensor";

void SensorfwProximitySensor::init()

    m_initDone = false;

    initSensor<ProximitySensorChannelInterface>(m_initDone);