BackendManager()
{
const QStringList pluginPaths = mobilityPlugins(QLatin1String("feedback"));
foreach (const QString& pluginPath, pluginPaths) {
QPluginLoader loader(pluginPath);
hapticsBackend.tryLoad(loader);
themeBackend.tryLoad(loader);
if (QFeedbackFileInterface *newFile = qobject_cast<QFeedbackFileInterface*>(loader.instance())) {
fileBackend.addFileBackend(newFile);
} else {
loader.unload();
}
}
void QVersitContactPluginLoader::loadPlugins() {
QStringList plugins = mobilityPlugins(QLatin1String("versit"));
if (plugins != mPluginPaths) {
mPluginPaths = plugins;
foreach (const QString& pluginPath, mPluginPaths) {
QPluginLoader qpl(pluginPath);
QObject* plugin = qpl.instance();
QVersitContactHandlerFactory* contactPlugin =
qobject_cast<QVersitContactHandlerFactory*>(plugin);
if (contactPlugin && !mLoadedFactories.contains(contactPlugin->name())) {
mLoadedFactories.insert(contactPlugin->name());
mContactHandlerFactories.append(contactPlugin);
}
}
BackendManager()
{
QStringList pluginPaths = mobilityPlugins(QLatin1String("feedback"));
// Testing hook to force "no plugin mode"
#ifdef QTM_BUILD_UNITTESTS
if (qApp->property("QFEEDBACK_TEST_NO_PLUGINS").isValid())
pluginPaths.clear();
#endif
foreach (const QString& pluginPath, pluginPaths) {
QPluginLoader loader(pluginPath);
hapticsBackend.tryLoad(loader);
themeBackend.tryLoad(loader);
if (QFeedbackFileInterface *newFile = qobject_cast<QFeedbackFileInterface*>(loader.instance())) {
fileBackend.addFileBackend(newFile);
} else {
loader.unload();
}
}
void QVersitOrganizerPluginLoader::loadPlugins() {
QStringList plugins = mobilityPlugins(QLatin1String("versit"));
if (plugins != mPluginPaths) {
mPluginPaths = plugins;
foreach (const QString& pluginPath, mPluginPaths) {
QPluginLoader qpl(pluginPath);
QObject* plugin = qpl.instance();
QVersitOrganizerHandlerFactory* organizerPlugin =
qobject_cast<QVersitOrganizerHandlerFactory*>(plugin);
if (organizerPlugin && !mLoadedFactories.contains(organizerPlugin->name())) {
mLoadedFactories.insert(organizerPlugin->name());
mOrganizerHandlerFactories.append(organizerPlugin);
} else if (!mTimeZoneHandler) {
QVersitTimeZoneHandler* timeZonePlugin =
qobject_cast<QVersitTimeZoneHandler*>(plugin);
if (timeZonePlugin) {
mTimeZoneHandler = timeZonePlugin;
}
}
}
void QGeoSatelliteInfoSourcePrivate::loadDynamicPlugins(QHash<QString, QGeoPositionInfoSourceFactory *> &plugins)
{
QStringList paths;
paths << mobilityPlugins(QLatin1String("position"));
QPluginLoader qpl;
QString blockName;
QSettings settings(QSettings::SystemScope, QLatin1String("Nokia"), QLatin1String("QtLocationPosAndSat"));
QVariant value = settings.value("position.plugin.operator.whitelist");
if (value.isValid()) {
QStringList parts = value.toString().split(",");
if (parts.size() == 4) {
QFile file(parts.at(1));
file.open(QIODevice::ReadOnly);
QCryptographicHash hash(QCryptographicHash::Sha1);
while (!file.atEnd()) {
QByteArray data = file.read(4096);
hash.addData(data);
}
file.close();
QByteArray hexHash = hash.result().toHex();
bool loadIt = true;
if (QString::number(file.size()) != parts.at(3)) {
qCritical("Position info plugin: bad plugin size for %s",
qPrintable(parts.at(1)));
qWarning("Will fall back to platform default");
loadIt = false;
}
if (hexHash != parts.at(2).toLatin1()) {
qCritical("Position info plugin: bad plugin hash for %s",
qPrintable(parts.at(1)));
qWarning("Will fall back to platform default");
loadIt = false;
}
if (loadIt) {
qpl.setFileName(parts.at(1));
QGeoPositionInfoSourceFactory *f =
qobject_cast<QGeoPositionInfoSourceFactory*>(qpl.instance());
if (f) {
QString name = f->sourceName();
if (name == parts.at(0)) {
plugins.insert(name, f);
} else {
qCritical("Position info plugin: bad plugin name for %s",
qPrintable(parts.at(1)));
qWarning("Will fall back to platform default");
}
}
}
// still set blockName to ensure the plugin doesn't load
blockName = parts.at(1);
} else {
qWarning("Position plugin whitelist: invalid format -- should be key,filename,hash,size");
}
}
for (int i = 0; i < paths.count(); ++i) {
if (paths.at(i) != blockName) {
qpl.setFileName(paths.at(i));
QGeoPositionInfoSourceFactory *f =
qobject_cast<QGeoPositionInfoSourceFactory*>(qpl.instance());
if (f) {
QString name = f->sourceName();
#if !defined QT_NO_DEBUG
const bool showDebug = qgetenv("QT_DEBUG_PLUGINS").toInt() > 0;
if (showDebug)
qDebug("Dynamic: found a service provider plugin with name %s", qPrintable(name));
#endif
plugins.insertMulti(name, f);
}
}
}
}