Exemplo n.º 1
0
    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);
            }
        }
Exemplo n.º 3
0
    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);
            }
        }
    }
}