--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/systeminfo/qhalservice_linux.cpp Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,365 @@
+/****************************************************************************
+**
+** 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 <QObject>
+#include <QList>
+#include <QtDBus>
+#include <QtDBus/QDBusConnection>
+#include <QtDBus/QDBusError>
+#include <QtDBus/QDBusInterface>
+#include <QtDBus/QDBusMessage>
+#include <QtDBus/QDBusReply>
+#include <QtDBus/QDBusPendingCallWatcher>
+#include <QtDBus/QDBusObjectPath>
+
+#include "qhalservice_linux_p.h"
+
+QTM_BEGIN_NAMESPACE
+
+static QDBusConnection dbusConnection = QDBusConnection::systemBus();
+
+class QHalInterfacePrivate
+{
+public:
+ QDBusInterface *connectionInterface;
+ bool valid;
+};
+
+QHalInterface::QHalInterface(QObject *parent)
+ : QObject(parent)
+{
+ d = new QHalInterfacePrivate();
+ d->connectionInterface = new QDBusInterface(QLatin1String(HAL_DBUS_SERVICE),
+ QLatin1String(HAL_DBUS_MANAGER_PATH),
+ QLatin1String(HAL_DBUS_MANAGER_INTERFACE),
+ dbusConnection);
+ if (!d->connectionInterface->isValid()) {
+ qDebug() << "Could not find Hal";
+ d->valid = false;
+ return;
+ } else {
+ d->valid = true;
+ }
+}
+
+QHalInterface::~QHalInterface()
+{
+ delete d->connectionInterface;
+ delete d;
+}
+
+bool QHalInterface::isValid()
+{
+ return d->valid;
+}
+
+QDBusInterface *QHalInterface::connectionInterface() const
+{
+ return d->connectionInterface;
+}
+
+QStringList QHalInterface::findDeviceByCapability(const QString &cap)
+{
+ QDBusReply< QStringList > reply = d->connectionInterface->call(QLatin1String("FindDeviceByCapability"), cap);
+ if (!reply.isValid()) {
+// qDebug() << reply.error().message();
+ } else {
+
+ return reply.value();
+ }
+ return QStringList();
+}
+
+QStringList QHalInterface::getAllDevices()
+{
+ QDBusReply< QStringList > reply = d->connectionInterface->call(QLatin1String("GetAllDevices"));
+ if (!reply.isValid()) {
+// qDebug() << reply.error().message();
+ } else {
+
+ return reply.value();
+ }
+ return QStringList();
+}
+
+bool QHalInterface::deviceExists(const QString &path)
+{
+ QDBusReply< bool > reply = d->connectionInterface->call(QLatin1String("DeviceExists"), path);
+ if (!reply.isValid()) {
+ return reply.value();
+ }
+ return false;
+}
+/////////
+
+class QHalDeviceInterfacePrivate
+{
+public:
+ QDBusInterface *connectionInterface;
+ QString path;
+ bool valid;
+};
+
+QHalDeviceInterface::QHalDeviceInterface(const QString &devicePathName, QObject *parent )
+ : QObject(parent)
+{/*
+ qDBusRegisterMetaType<QHalPropertyList>();*/
+
+ d = new QHalDeviceInterfacePrivate();
+ d->path = devicePathName;
+ d->connectionInterface = new QDBusInterface(QLatin1String(HAL_DBUS_SERVICE),
+ d->path,
+ QLatin1String(HAL_DEVICE_INTERFACE),
+ dbusConnection);
+ if (!d->connectionInterface->isValid()) {
+ d->valid = false;
+ qDebug() << "Could not find HalDeviceInterface";
+ return;
+ } else {
+ d->valid = true;
+ }
+}
+
+QHalDeviceInterface::~QHalDeviceInterface()
+{
+ delete d->connectionInterface;
+ delete d;
+}
+
+bool QHalDeviceInterface::isValid()
+{
+ return d->valid;
+}
+
+bool QHalDeviceInterface::setConnections()
+{
+ if(!isValid() )
+ return false;
+ bool allOk = false;
+
+ if (dbusConnection.connect(QLatin1String(HAL_DBUS_SERVICE),
+ d->path,
+ QLatin1String(HAL_DEVICE_INTERFACE),
+ QLatin1String("PropertyModified"),
+ this,SIGNAL(propertyModified( int, QVariantList)))) {
+ allOk = true;
+ }
+ return allOk;
+}
+
+bool QHalDeviceInterface::getPropertyBool(const QString &prop)
+{
+ QDBusReply< bool > reply = d->connectionInterface->call(QLatin1String("GetPropertyBoolean"), prop);
+ if ( reply.isValid() ) {
+ return reply.value();
+ } else {
+// qDebug() << reply.error().message();
+ }
+ return false;
+}
+
+QString QHalDeviceInterface::getPropertyString(const QString &prop)
+{
+ QDBusReply< QString > reply = d->connectionInterface->call(QLatin1String("GetPropertyString"), prop);
+ if ( reply.isValid() ) {
+ return reply.value();
+ } else {
+// qDebug() << reply.error().message();
+ }
+ return QString();
+}
+
+QStringList QHalDeviceInterface::getPropertyStringList(const QString &prop)
+{
+ QDBusReply< QStringList > reply = d->connectionInterface->call(QLatin1String("GetPropertyStringList"), prop);
+ if ( reply.isValid() ) {
+ return reply.value();
+ } else {
+// qDebug() << reply.error().message();
+ }
+ return QStringList();
+}
+
+qint32 QHalDeviceInterface::getPropertyInt(const QString &prop)
+{
+ QDBusReply< qint32 > reply = d->connectionInterface->call(QLatin1String("GetPropertyInteger"), prop);
+ if ( reply.isValid() ) {
+ return reply.value();
+ } else {
+// qDebug() << reply.error().message();
+ }
+ return 0;
+}
+
+
+bool QHalDeviceInterface::queryCapability(const QString &cap)
+{
+ QDBusReply< bool > reply = d->connectionInterface->call(QLatin1String("QueryCapability"), cap);
+ if ( reply.isValid() ) {
+ return reply.value();
+ } else {
+// qDebug() << reply.error().message();
+ }
+ return false;
+}
+
+
+
+bool QHalDeviceInterface::propertyExists(const QString &prop)
+{
+ QDBusReply< bool > reply = d->connectionInterface->call(QLatin1String("PropertyExists"), prop);
+ if ( reply.isValid() ) {
+ return reply.value();
+ } else {
+// qDebug() << reply.error().message();
+ }
+ return false;
+
+}
+
+/////////
+
+class QHalDeviceLaptopPanelInterfacePrivate
+{
+public:
+ QDBusInterface *connectionInterface;
+ QString path;
+ bool valid;
+};
+
+QHalDeviceLaptopPanelInterface::QHalDeviceLaptopPanelInterface(const QString &devicePathName, QObject *parent )
+ : QObject(parent)
+{
+ d = new QHalDeviceLaptopPanelInterfacePrivate();
+ d->path = devicePathName;
+ d->connectionInterface = new QDBusInterface(QLatin1String(HAL_DBUS_SERVICE),
+ d->path,
+ QLatin1String(HAL_DEVICES_LAPTOPPANEL_INTERFACE),
+ dbusConnection);
+ if (!d->connectionInterface->isValid()) {
+ d->valid = false;
+ qDebug() << "Could not find HalDeviceLaptopPanelInterface";
+ return;
+ } else {
+ d->valid = true;
+ }
+}
+
+QHalDeviceLaptopPanelInterface::~QHalDeviceLaptopPanelInterface()
+{
+ delete d->connectionInterface;
+ delete d;
+}
+
+bool QHalDeviceLaptopPanelInterface::isValid()
+{
+ return d->valid;
+}
+
+quint32 QHalDeviceLaptopPanelInterface::getBrightness()
+{
+ QDBusReply< qint32 > reply = d->connectionInterface->call(QLatin1String("GetBrightness"));
+ if ( reply.isValid() ) {
+// qDebug() << __FUNCTION__ << reply.value();
+ return reply.value();
+ }
+ return -1;
+}
+
+void QHalDeviceLaptopPanelInterface::setBrightness(quint32 brightness)
+{
+ QDBusReply< qint32 > reply = d->connectionInterface->call(QLatin1String("SetBrightness"), brightness);
+ if ( reply.isValid() ) {
+// qDebug() << __FUNCTION__ << reply.value();
+ }
+}
+
+////////////////
+class QHalDeviceKillSwitchInterfacePrivate
+{
+public:
+ QDBusInterface *connectionInterface;
+ QString path;
+ bool valid;
+};
+
+QHalDeviceKillSwitchInterface::QHalDeviceKillSwitchInterface(const QString &devicePathName, QObject *parent )
+ : QObject(parent)
+{
+ d = new QHalDeviceKillSwitchInterfacePrivate();
+ d->path = devicePathName;
+ d->connectionInterface = new QDBusInterface(QLatin1String(HAL_DBUS_SERVICE),
+ d->path,
+ QLatin1String(HAL_DEVICE_KILLSWITCH_INTERFACE),
+ dbusConnection);
+ if (!d->connectionInterface->isValid()) {
+ d->valid = false;
+ qDebug() << "Could not find HalDeviceLaptopPanelInterface";
+ return;
+ } else {
+ d->valid = true;
+ }
+}
+
+QHalDeviceKillSwitchInterface::~QHalDeviceKillSwitchInterface()
+{
+ delete d->connectionInterface;
+ delete d;
+}
+
+bool QHalDeviceKillSwitchInterface::isValid()
+{
+ return d->valid;
+}
+
+quint32 QHalDeviceKillSwitchInterface::getPower()
+{
+ QDBusReply< qint32 > reply = d->connectionInterface->call(QLatin1String("GetPower"));
+ if ( reply.isValid() ) {
+ qDebug() << __FUNCTION__ << reply.value();
+ return reply.value();
+ }
+ return -1;
+}
+
+#include "moc_qhalservice_linux_p.cpp"
+
+QTM_END_NAMESPACE