void loadMySqlDriver()
{
QPluginLoader loader;
loader.setFileName("/opt/qtsdk-2010.04/qt/plugins/sqldrivers/libqsqlmysql.so");
qDebug()<<loader.load();
qDebug()<<loader.errorString();
}
void suiPluginManager::loadPlugin(const QString &fileName)
{
qDebug() << "Load plugin: " << fileName;
if (mPluginLoaders.find(fileName) != mPluginLoaders.end())
SuiExcept(SuiExceptionDuplicateItem,
QString("Plugin '%1' already loaded").arg(fileName),
"void suiPluginManager::loadPlugin(const QString &fileName)");
QPluginLoader *loader = new QPluginLoader(fileName, this);
if (!loader->load())
{
qDebug() << loader->errorString();
SuiExcept(SuiExceptionInternalError,
QString("Can't load plugin '%1'").arg(fileName),
"void suiPluginManager::loadPlugin(const QString &fileName)");
}
// process instances
UiPluginInterface *plugInterface = qobject_cast<UiPluginInterface*>(loader->instance());
if (plugInterface != 0)
{
mPluginLoaders[fileName] = loader;
processLoadPlugin(plugInterface);
}else
{
delete loader;
SuiExcept(SuiExceptionInternalError,
QString("There are no plugin interface in '%1'").arg(fileName),
"void suiPluginManager::loadPlugin(const QString &fileName)");
}
}
void PluginManager::loadPlugin(QString const & path)
{
qDebug() << "Load plugin: " << path;
Q_ASSERT(mPluginLoaders.find(path) == mPluginLoaders.end());
QPluginLoader * loader = new QPluginLoader(path, this);
if (!loader->load())
{
qDebug() << loader->errorString();
qDebug() << QString("Can't load plugin '%1'").arg(path);
}
// process instances
PluginInterface *plugInterface = qobject_cast<PluginInterface*>(loader->instance());
if (plugInterface != 0)
{
mPluginLoaders[path] = loader;
processLoadPlugin(plugInterface);
}else
{
delete loader;
qDebug() << QString("There are no plugin interface in '%1'").arg(path);
}
}
void PluginLoaderThread::run()
{
if (m_queue.empty() || m_targetThread == 0) {
qCritical() << "Invalid plugin loading parameters";
return;
}
while (!m_queue.isEmpty()) {
QPluginLoader * loader = new QPluginLoader ();
loader->setFileName (m_queue.takeFirst());
loader->setLoadHints (QLibrary::ExportExternalSymbolsHint);
if (loader->load()) {
QMutexLocker locker(&m_mutex);
if (!m_abort) {
loader->moveToThread(m_targetThread);
//loader->setParent(parent());
}
else {
qDebug() << "Plugin loading aborted, exiting loader thread";
delete loader;
loader = 0;
break;
}
}
else {
qCritical() << "Failed to load plugin:" << loader->errorString();
delete loader;
loader = 0;
}
Q_EMIT(pluginLoaded(loader, m_queue.isEmpty()));
}
}
void GLWidget::loadPlugins(const QStringList& list) {
QStringList::ConstIterator it = list.constBegin();
while(it != list.constEnd())
{
QString name = *it;
QPluginLoader *loader = new QPluginLoader(name);
if (! loader->load()) {
qDebug() << "Could not load plugin " << name << "\n";
qDebug() << loader->errorString() << "\n";
}
if (loader->isLoaded())
{
qDebug() << "Loaded plugin: " << loader->fileName(); // << endl;
QObject *plugin = loader->instance();
if (plugin)
{
plugins.push_back(loader);
BasicPlugin *plugin = qobject_cast<BasicPlugin *>(loader->instance());
// initialize plugin
if (plugin)
{
plugin->setWidget(this);
plugin->setArgs(mainArgs);
plugin->onPluginLoad();
if (plugin->drawScene()) // overrides drawScene?
drawPlugin = plugin;
}
}
}
else
{
qDebug() << "Load error: " << name << endl;
delete loader;
}
++it;
}
// make sure all plugins know about the latest plugin that overrides drawScene
for (unsigned int i=0; i<plugins.size(); ++i)
{
BasicPlugin *plugin = qobject_cast<BasicPlugin *>(plugins[i]->instance());
if (plugin)
plugin->setDrawPlugin(drawPlugin);
else
{
qDebug() << "Error: the plugin must implement the BasicPlugin interface" << endl <<
" Example: " << endl <<
" Q_INTERFACES(BasicPlugin)" << endl;
}
}
resetCamera();
}
void tst_QPluginLoader::reloadPlugin()
{
QPluginLoader loader;
loader.setFileName( sys_qualifiedLibraryName("theplugin")); //a plugin
loader.load(); // not recommended, instance() should do the job.
PluginInterface *instance = qobject_cast<PluginInterface*>(loader.instance());
QVERIFY(instance);
QCOMPARE(instance->pluginName(), QLatin1String("Plugin ok"));
QSignalSpy spy(loader.instance(), SIGNAL(destroyed()));
QVERIFY(spy.isValid());
QVERIFY(loader.unload()); // refcount reached 0, did really unload
QCOMPARE(spy.count(), 1);
// reload plugin
QVERIFY(loader.load());
QVERIFY(loader.isLoaded());
PluginInterface *instance2 = qobject_cast<PluginInterface*>(loader.instance());
QVERIFY(instance2);
QCOMPARE(instance2->pluginName(), QLatin1String("Plugin ok"));
QVERIFY(loader.unload());
}
// looking for dynamic plugins
foreach(const QFileInfo & fileName, files)
{
emit log((int)LogDebug, MODULENAME, QString("Loading plugin: %1").arg(fileName.fileName()), "");
QPluginLoader loader;
loader.setLoadHints(QLibrary::ResolveAllSymbolsHint|QLibrary::ExportExternalSymbolsHint);
loader.setFileName( fileName.absoluteFilePath());
if (!loader.load())
{
qCritical() << loader.errorString();
continue;
}
QObject *plugin = loader.instance();
if (plugin && qobject_cast<PropertyInterface*>(plugin))
m_plugins.push_back(qobject_cast<PropertyInterface*>(plugin));
else
emit log((int)LogWarning, MODULENAME, QString("It\'s not a PropertyEditor plugin: %1").arg(fileName.fileName()), "");
}
void loadNecessaryQtPlugins() {
static QPluginLoader qkrcodecsLoader( "qkrcodecs" );
static QPluginLoader qcncodecsLoader( "qcncodecs" );
static QPluginLoader qjpcodecsLoader( "qjpcodecs" );
static QPluginLoader qtwcodecsLoader( "qtwcodecs" );
static QPluginLoader qjpegLoader("qjpeg");
static QPluginLoader qgifLoader("qgif");
static QPluginLoader qmngLoader("qmng");
qkrcodecsLoader.load();
qcncodecsLoader.load();
qjpcodecsLoader.load();
qtwcodecsLoader.load();
qjpegLoader.load();
qgifLoader.load();
qmngLoader.load();
}
PluginInterface *Agros2D::loadPlugin(const QString &pluginName)
{
QPluginLoader *loader = NULL;
#ifdef Q_WS_X11
if (QFile::exists(QString("%1/libs/libagros2d_plugin_%2.so").arg(datadir()).arg(pluginName)))
loader = new QPluginLoader(QString("%1/libs/libagros2d_plugin_%2.so").arg(datadir()).arg(pluginName));
if (!loader)
{
if (QFile::exists(QString("/usr/local/lib/libagros2d_plugin_%1.so").arg(pluginName)))
loader = new QPluginLoader(QString("/usr/local/lib/libagros2d_plugin_%1.so").arg(pluginName));
else if (QFile::exists(QString("/usr/lib/libagros2d_plugin_%1.so").arg(pluginName)))
loader = new QPluginLoader(QString("/usr/lib/libagros2d_plugin_%1.so").arg(pluginName));
}
#endif
#ifdef Q_WS_WIN
if (QFile::exists(QString("%1/libs/agros2d_plugin_%2.dll").arg(datadir()).arg(pluginName)))
loader = new QPluginLoader(QString("%1/libs/agros2d_plugin_%2.dll").arg(datadir()).arg(pluginName));
#endif
if (!loader)
{
throw AgrosPluginException(QObject::tr("Could not find 'agros2d_plugin_%1'").arg(pluginName));
}
if (!loader->load())
{
QString error = loader->errorString();
delete loader;
throw AgrosPluginException(QObject::tr("Could not load 'agros2d_plugin_%1' (%2)").arg(pluginName).arg(error));
}
assert(loader->instance());
PluginInterface *plugin = qobject_cast<PluginInterface *>(loader->instance());
// loader->unload();
delete loader;
return plugin;
}
// read forms
void readCustomForms(QMenu *menu)
{
QDir dir(datadir() + "/libs/");
QStringList filter;
filter << "*agros2d_forms_*";
QStringList list = dir.entryList(filter);
foreach (QString filename, list)
{
QString fn = QString("%1/%2").arg(dir.absolutePath()).arg(filename);
if (QFile::exists(fn))
{
QPluginLoader *loader = new QPluginLoader(fn);
if (!loader)
{
throw AgrosException(QObject::tr("Could not find '%1'").arg(fn));
}
if (!loader->load())
{
qDebug() << loader->errorString();
delete loader;
throw AgrosException(QObject::tr("Could not load '%1'. %2").arg(fn).arg(loader->errorString()));
}
assert(loader->instance());
FormInterface *form = qobject_cast<FormInterface *>(loader->instance());
delete loader;
if (form)
{
qDebug() << QString("Form '%1' loaded.").arg(form->formId());
menu->addAction(form->action());
}
}
}
bool EditorManager::loadPlugin(QString const &pluginName)
{
QPluginLoader *loader = new QPluginLoader(mPluginsDir.absoluteFilePath(pluginName));
loader->load();
QObject *plugin = loader->instance();
if (plugin) {
EditorInterface *iEditor = qobject_cast<EditorInterface *>(plugin);
if (iEditor) {
mPluginsLoaded += iEditor->id();
mPluginFileName.insert(iEditor->id(), pluginName);
mPluginIface[iEditor->id()] = iEditor;
mLoaders.insert(pluginName, loader);
return true;
}
}
QMessageBox::warning(NULL, tr("error"), tr("Plugin loading failed: ") + loader->errorString());
loader->unload();
delete loader;
return false;
}
foreach (const QString &dir, dirsToCheck) {
QVector<KPluginMetaData> metadataList = KPluginLoader::findPlugins(dir,
[=](const KPluginMetaData &data)
{
return data.serviceTypes().contains("artikulate/libsound/backend");
});
foreach (const auto &metadata, metadataList) {
loader.setFileName(metadata.fileName());
qCDebug(LIBSOUND_LOG) << "Load Plugin: " << metadata.name();
if (!loader.load()) {
qCCritical(LIBSOUND_LOG) << "Error while loading plugin: " << metadata.name();
}
KPluginFactory *factory = KPluginLoader(loader.fileName()).factory();
if (!factory) {
qCCritical(LIBSOUND_LOG) << "Could not load plugin:" << metadata.name();
continue;
}
BackendInterface *plugin = factory->create<BackendInterface>(parent, QList< QVariant >());
if (plugin->outputBackend()) {
m_backendList.append(plugin->outputBackend());
}
}
QPair<QObject *, QString> PluginManagerImplementation::pluginLoadedByName(QString const &pluginName)
{
QPluginLoader *loader = new QPluginLoader(mPluginsDir.absoluteFilePath(pluginName));
loader->load();
QObject *plugin = loader->instance();
if (plugin) {
mFileNameAndPlugin.insert(pluginName, plugin);
return qMakePair(plugin, QString());
}
QString const loaderError = loader->errorString();
// Unloading of plugins is currently (Qt 5.3) broken due to a bug in metatype system: calling Q_DECLARE_METATYPE
// from plugin registers some data from plugin address space in Qt metatype system, which is not being updated
// when plugin is unloaded and loaded again. Any subsequent calls to QVariant or other template classes/methods
// which use metainformation will result in a crash. It is likely (but not verified) that qRegisterMetaType leads
// to the same issue. Since we can not guarantee that plugin does not use Q_DECLARE_METATYPE or qRegisterMetaType
// we shall not unload plugin at all, to be safe rather than sorry.
//
// But it seems also that metainformation gets deleted BEFORE plugins are unloaded on application exit, so we can
// not call any metainformation-using code in destructors that get called on unloading. Since Qt classes themselves
// are using such calls (QGraphicsViewScene, for example), random crashes on exit may be a symptom of this problem.
//
// EditorManager is an exception, because it really needs to unload editor plugins, to be able to load new versions
// compiled by metaeditor. Editor plugins are generated, so we can guarantee to some extent that there will be no
// metatype registrations.
//
// See:
// http://stackoverflow.com/questions/19234703/using-q-declare-metatype-with-a-dll-that-may-be-loaded-multiple-times
// (and http://qt-project.org/forums/viewthread/35587)
// https://bugreports.qt-project.org/browse/QTBUG-32442
delete loader;
return qMakePair(nullptr, loaderError);
}
bool loadBinary() {
loader->setLoadHints(QLibrary::ResolveAllSymbolsHint | QLibrary::ExportExternalSymbolsHint);
return loader->load();
}
void Core::ExtensionLoad()
{
QString path_ = Configuration::GetExtensionsRootPath();
if (QDir().exists(path_))
{
QDir d(path_);
QStringList extensions = d.entryList();
int xx = 0;
while (xx < extensions.count())
{
QString name = extensions.at(xx).toLower();
if (name.endsWith(".so") || name.endsWith(".dll"))
{
name = QString(path_) + extensions.at(xx);
QPluginLoader *extension = new QPluginLoader(name);
if (extension->load())
{
QObject* root = extension->instance();
if (root)
{
iExtension *interface = qobject_cast<iExtension*>(root);
if (!interface)
{
Huggle::Syslog::HuggleLogs->Log("Unable to cast the library to extension");
}else
{
if (interface->RequestNetwork())
{
interface->Networking = Query::NetworkManager;
}
if (interface->RequestConfiguration())
{
interface->Configuration = Configuration::HuggleConfiguration;
}
if (interface->RequestCore())
{
interface->HuggleCore = Core::HuggleCore;
}
if (interface->Register())
{
Core::Extensions.append(interface);
Huggle::Syslog::HuggleLogs->Log("Successfully loaded: " + extensions.at(xx));
}
else
{
Huggle::Syslog::HuggleLogs->Log("Unable to register: " + extensions.at(xx));
}
}
}
} else
{
Huggle::Syslog::HuggleLogs->Log("Failed to load (reason: " + extension->errorString() + "): " + extensions.at(xx));
delete extension;
}
} else if (name.endsWith(".py"))
{
#ifdef PYTHONENGINE
name = QString(path_) + extensions.at(xx);
if (Core::Python->LoadScript(name))
{
Huggle::Syslog::HuggleLogs->Log("Loaded python script: " + name);
} else
{
Huggle::Syslog::HuggleLogs->Log("Failed to load a python script: " + name);
}
#endif
}
xx++;
}
} else
{
Huggle::Syslog::HuggleLogs->Log("There is no extensions folder, skipping load");
}
Huggle::Syslog::HuggleLogs->Log("Extensions: " + QString::number(Core::Extensions.count()));
}
hosted_button_id=RZ2A2ZB93827Y";
int main(int argc, char **argv)
{
QApplication app (argc, argv);
app.setOrganizationName("SfietKonstantin");
app.setApplicationName("qfb-mobile");
// QFB::QueryManager queryManager;
QFB::LoginManager loginManager;
TokenManager tokenManager;
Me me;
// PostUpdateRelay postUpdateRelay;
qmlRegisterType<UserInfoHelper>("org.SfietKonstantin.qfb.mobile", 4, 0, "QFBUserInfoHelper");
// qmlRegisterType<BackPixmapItem>("org.SfietKonstantin.qfb.mobile", 4, 0,
// "QFBBackPixmapItem");
qmlRegisterType<PostHelper>("org.SfietKonstantin.qfb.mobile", 4, 0, "QFBPostHelper");
// qmlRegisterType<MobilePostValidator>("org.SfietKonstantin.qfb.mobile", 4, 0,
// "QFBMobilePostValidator");
QDeclarativeView view;
#ifdef MEEGO_EDITION_HARMATTAN
QGLFormat format = QGLFormat::defaultFormat();
format.setSampleBuffers(false);
format.setSwapInterval(1);
QGLWidget* glWidget = new QGLWidget(format);
glWidget->setAutoFillBackground(false);
view.setViewport(glWidget);
PagePixmapProvider *pagePixmapProvider = new PagePixmapProvider(glWidget);
#else
PagePixmapProvider *pagePixmapProvider = new PagePixmapProvider(&view);
#endif
#ifndef MEEGO_EDITION_HARMATTAN
view.engine()->addImportPath(IMPORT_PATH);
#endif
view.engine()->addImageProvider("pagepixmapprovider", pagePixmapProvider);
view.engine()->setNetworkAccessManagerFactory(new NetworkAccessManagerFactory());
// view.rootContext()->setContextProperty("QUERY_MANAGER", &queryManager);
view.rootContext()->setContextProperty("LOGIN_MANAGER", &loginManager);
view.rootContext()->setContextProperty("TOKEN_MANAGER", &tokenManager);
// view.rootContext()->setContextProperty("POST_UPDATE_RELAY", &postUpdateRelay);
view.rootContext()->setContextProperty("ME", &me);
view.rootContext()->setContextProperty("DATA_PATH", DATA_PATH);
view.rootContext()->setContextProperty("FACEBOOK_PAGE", FACEBOOK_PAGE);
view.rootContext()->setContextProperty("PAYPAL_DONATE", PAYPAL_DONATE);
view.rootContext()->setContextProperty("VERSION_MAJOR", QString::number(VERSION_MAJOR));
view.rootContext()->setContextProperty("VERSION_MINOR", QString::number(VERSION_MINOR));
view.rootContext()->setContextProperty("VERSION_PATCH", QString::number(VERSION_PATCH));
// Friends specific
QString clientId;
QPluginLoader pluginLoader (CLIENT_ID_PLUGIN);
if (pluginLoader.load()) {
QObject *plugin = pluginLoader.instance();
Interface *castedPlugin = qobject_cast<Interface *>(plugin);
if (castedPlugin) {
clientId = castedPlugin->clientId();
qDebug() << "Client id loaded";
}
}
if (clientId.isEmpty()) {
if (app.arguments().count() == 2) {
clientId = app.arguments().at(1);
} else {
qDebug() << "Failed to find the client id";
return -1;
}
}
view.rootContext()->setContextProperty("CLIENT_ID", clientId);
// End Friends specific
view.setSource(QUrl(MAIN_QML_FILE));
view.showFullScreen();
QObject::connect(view.engine(), SIGNAL(quit()), &app, SLOT(quit()));
return app.exec();
}
/**
* @brief Avr_Core_Builder::loadCore Loads the core described by the configuration file at the path mmcu
* @param mmcu The path for the configuration file
* @return
*/
Avr_Core* Avr_Core_Builder::loadCore(QString mmcu){
//Loader to open plugins
QPluginLoader loader;
core = new Avr_Core();
//Setup the Basics
core->setMemory(new Avr_Memory);
core->setRegisters(new Avr_Registers);
//Load Configuration File
string line;string id;string setting;
QString path = PLUGIN_PATH + mmcu;
ifstream configFile;
configFile.open(path.toStdString().c_str());
if (configFile.is_open()){
//Process config file, there might be a problem
//with the loop termination here
while (!configFile.eof()){
configFile >> line;
if (line == "END"){
break;
}
if (line[0]==';'){
//Line is a comment skip
continue;
}
int i = line.find(':');
id = line.substr(0,i);
setting = line.substr(i + 1, line.size() - i - 1);
if (id == "RAMSIZE"){
qDebug() << "Load Ram\n";
core->mem->initRam(sizeToInt(setting) + 0xff);
core->reg->setRam(core->mem->getRam());
core->reg->setRamEnd(core->mem->getRamEnd());
}else if (id == "FLASHSIZE"){
qDebug() << "Load Flash\n";
core->setFlash(new Avr_Flash(sizeToInt(setting)));
}else if (id == "EPROMSIZE"){
qDebug() << "Load Eprom\n";
core->mem->initEprom(sizeToInt(setting));
}else if (id == "SPL"){
qDebug() << "Set SPL\n";
core->reg->setStackPL(getRegPtr(setting));
}else if (id == "SPH"){
qDebug() << "Set SPH\n";
core->reg->setStackPH(getRegPtr(setting));
}else if (id == "SREG"){
core->reg->setSREGP(getRegPtr(setting));
}else if (id == "PLUGINLIB"){
qDebug() << "Load Plugin " << QString(setting.c_str()) << "\n";
loader.setFileName(PLUGIN_PATH + QString(setting.c_str()));
loader.load();
QObject *plugin = loader.instance();
Avr_Hardware_Interface *h = qobject_cast<Avr_Hardware_Interface*>(plugin);
//Attach all registers
h->attachRegister(core->reg);
//Load Registers for the plugin
//this loads specific registers for specific roles
for (int j = 0; j < h->getRegisterCount();j++){
configFile >> line;
if (line[0]==';'){
j -= 1;
continue;
}
i = line.find(':');
id = line.substr(0,i);
setting = line.substr(i + 1, line.size() - i - 1);
qDebug() << "Setting " << QString(setting.c_str()) << "\n";
h->bindRegister(QString(id.c_str()),getRegPtr(setting));
//h->bindRegister(QString(id.c_str()),getRegLoc(setting));
}
//Load Interrupts
core->hardware.push_back(h);
}else if (id == "INTERFACE"){
loader.setFileName(QString(setting.c_str()));
loader.load();
QList <QObject*> objects = loader.staticInstances();
if (loader.isLoaded()){
std::cout << "Loaded\n";
}else{
std::cout << "Object Count " << objects.size() <<"\n";
}
QObject *plugin = loader.instance();
//Set the Interface;
this->interface = qobject_cast<Avr_Hardware_Interface*>(plugin);
}
}
void PluginManager::loadAllPlugins(EnvisionManager& envisionManager)
{
int lastCountLoaded = -1;
// Holds the ids of plugins which are not yet loaded.
QStringList plugins;
for (auto p_meta : pluginMetaData)
plugins.append(p_meta.id);
QTextStream out(stdout);
while ( lastCountLoaded != loadedPlugins.length() && loadedPlugins.length() < pluginMetaData.length() )
{
lastCountLoaded = loadedPlugins.length();
for (int i = plugins.length() - 1; i >= 0; i--)
{
QList<PluginDependency> depList = idToMetaDataMap.value(plugins.at(i))->dependencies;
bool allDependenciesLoaded = true;
for (QList<PluginDependency>::iterator dep = depList.begin(); dep != depList.end(); dep++)
{
// Check if this dependency is already loaded
if ( idToPluginLoaderMap.contains(dep->id) == false )
{
allDependenciesLoaded = false;
break;
}
// Check if the version of the non-dependent plugin matches the version the current plugin depends on
if ( !idToMetaDataMap.value(dep->id)->version.startsWith(dep->majorVersion + ".", Qt::CaseSensitive) )
throw EnvisionException("Plugin " + plugins.at(i) + " depends on version " + dep->majorVersion
+ " of " + dep->id + " but a different version is installed.");
}
if ( allDependenciesLoaded )
{
out << "Loading plug-in " << plugins.at(i) << "... " << endl;
QPluginLoader* plugin = new QPluginLoader(pluginsDir.absoluteFilePath(getLibraryFileName(plugins.at(i))));
plugin->setLoadHints(QLibrary::ExportExternalSymbolsHint);
plugin->load();
if ( plugin->isLoaded() == false )
throw EnvisionException("Could not load plugin: " + plugin->errorString());
EnvisionPlugin* p = qobject_cast<EnvisionPlugin*> (plugin->instance());
p->initialize(envisionManager);
out << plugins.at(i) << " loaded OK" << endl;
loadedPlugins.append(plugin);
idToPluginLoaderMap.insert(plugins.at(i), plugin);
plugins.removeAt(i);
}
}
}
// Check if there are any plug-ins with unmet dependencies
if (plugins.size() > 0)
{
out<< "Warning: The following plug-ins have not been loaded because their dependencies are not satisfied" << endl;
for (int i = 0; i< plugins.size(); ++i) out << " " << plugins.at(i) << endl;
}
else out << "All plug-ins loaded." << endl;
}
void tst_QPluginLoader::errorString()
{
#if defined(Q_OS_WINCE)
// On WinCE we need an QCoreApplication object for current dir
int argc = 0;
QCoreApplication app(argc,0);
#endif
const QString unknown(QLatin1String("Unknown error"));
{
QPluginLoader loader; // default constructed
bool loaded = loader.load();
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QCOMPARE(loaded, false);
QCOMPARE(loader.errorString(), unknown);
QObject *obj = loader.instance();
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QCOMPARE(obj, static_cast<QObject*>(0));
QCOMPARE(loader.errorString(), unknown);
bool unloaded = loader.unload();
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QCOMPARE(unloaded, false);
QCOMPARE(loader.errorString(), unknown);
}
{
QPluginLoader loader( sys_qualifiedLibraryName("tst_qpluginloaderlib")); //not a plugin
bool loaded = loader.load();
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QCOMPARE(loaded, false);
QVERIFY(loader.errorString() != unknown);
QObject *obj = loader.instance();
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QCOMPARE(obj, static_cast<QObject*>(0));
QVERIFY(loader.errorString() != unknown);
bool unloaded = loader.unload();
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QCOMPARE(unloaded, false);
QVERIFY(loader.errorString() != unknown);
}
{
QPluginLoader loader( sys_qualifiedLibraryName("nosuchfile")); //not a file
bool loaded = loader.load();
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QCOMPARE(loaded, false);
QVERIFY(loader.errorString() != unknown);
QObject *obj = loader.instance();
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QCOMPARE(obj, static_cast<QObject*>(0));
QVERIFY(loader.errorString() != unknown);
bool unloaded = loader.unload();
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QCOMPARE(unloaded, false);
QVERIFY(loader.errorString() != unknown);
}
#if !defined Q_OS_WIN && !defined Q_OS_MAC && !defined Q_OS_HPUX && !defined Q_OS_SYMBIAN && !defined Q_OS_QNX
{
QPluginLoader loader( sys_qualifiedLibraryName("almostplugin")); //a plugin with unresolved symbols
loader.setLoadHints(QLibrary::ResolveAllSymbolsHint);
QCOMPARE(loader.load(), false);
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QVERIFY(loader.errorString() != unknown);
QCOMPARE(loader.instance(), static_cast<QObject*>(0));
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QVERIFY(loader.errorString() != unknown);
QCOMPARE(loader.unload(), false);
#ifdef SHOW_ERRORS
qDebug() << loader.errorString();
#endif
QVERIFY(loader.errorString() != unknown);
}
#endif
{
QPluginLoader loader( sys_qualifiedLibraryName("theplugin")); //a plugin
QCOMPARE(loader.load(), true);
QCOMPARE(loader.errorString(), unknown);
QVERIFY(loader.instance() != static_cast<QObject*>(0));
QCOMPARE(loader.errorString(), unknown);
// Make sure that plugin really works
PluginInterface* theplugin = qobject_cast<PluginInterface*>(loader.instance());
QString pluginName = theplugin->pluginName();
QCOMPARE(pluginName, QLatin1String("Plugin ok"));
QCOMPARE(loader.unload(), true);
QCOMPARE(loader.errorString(), unknown);
}
}
/*!
* This function will do the basic loading/unloading tests on the applet.
*/
void
Ft_AppletLoader::DoAppletTest (const char *soname, bool hasBrief)
{
QPluginLoader loader;
loader.setFileName (QString (APPLET_PATH) + QString (soname));
loader.setLoadHints (QLibrary::ResolveAllSymbolsHint);
/*
* Getting the DcpAppletIf applet interface object. Checking if the applet
* loaded, the type of the applet interface is right.
*/
QVERIFY2 (loader.load (), qPrintable (loader.errorString ()));
DcpAppletIf *applet = qobject_cast<DcpAppletIf *>(loader.instance ());
QVERIFY (applet != 0);
/*
* Do initialization... in the same way how controlpanel doing:
*/
applet->init ();
#ifndef TEST_NEW_TITLE_METHODS
QVERIFY (! applet->title ().isEmpty ());
#endif
/*
* Checking if the applet brief is constructed.
*/
DcpBrief *brief = applet->constructBrief ();
if (hasBrief)
{
QVERIFY2(brief,
"Error when creating brief widget");
#ifdef TEST_NEW_TITLE_METHODS
/*
* Checking if the applet has a non-empty title string.
*/
QVERIFY (! brief->titleText ().isEmpty ());
#endif
}
else
QVERIFY2(!brief,
"This applet should not have a Brief");
/*
* Checking if the the main view (the applet widget) is constructed. FIXME:
* We should call the getMainWidgetId here, but I'm not sure how it is done
* after the refactoring.
*/
DcpWidget *widget = applet->constructWidget (0);
QVERIFY2 (widget, "Error when creating applet's main widget");
#ifdef TEST_NEW_TITLE_METHODS
/*
* Check if the applet widget has a non-empty title string.
*/
QVERIFY (! widget->title ().isEmpty ());
#endif
QTest::qWait (1000);
// loader.unload ();
// delete widget;
// delete brief;
}
