void ctkPluginFrameworkContext::init() { log() << "initializing"; if (firstInit && ctkPluginConstants::FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT == props[ctkPluginConstants::FRAMEWORK_STORAGE_CLEAN]) { deleteFWDir(); firstInit = false; } ctkPluginFrameworkPrivate* const systemPluginPrivate = systemPlugin->d_func(); systemPluginPrivate->initSystemPlugin(); storage = new ctkPluginStorage(this); dataStorage = ctkPluginFrameworkUtil::getFileStorage(this, "data"); services = new ctkServices(this); plugins = new ctkPlugins(this); plugins->load(); log() << "inited"; initialized = true; log() << "Installed plugins:"; // Use the ordering in the plugin storage to get a sorted list of plugins. QList<ctkPluginArchive*> allPAs = storage->getAllPluginArchives(); for (int i = 0; i < allPAs.size(); ++i) { ctkPluginArchive* pa = allPAs[i]; QSharedPointer<ctkPlugin> plugin = plugins->getPlugin(pa->getPluginLocation().toString()); log() << " #" << plugin->getPluginId() << " " << plugin->getSymbolicName() << ":" << plugin->getVersion() << " location:" << plugin->getLocation(); } }
//---------------------------------------------------------------------------- void ctkPluginFrameworkContext::init() { log() << "initializing"; if (firstInit && ctkPluginConstants::FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT == props[ctkPluginConstants::FRAMEWORK_STORAGE_CLEAN]) { deleteFWDir(); firstInit = false; } // Pre-load libraries // This may speed up installing new plug-ins if they have dependencies on // one of these libraries. It prevents repeated loading and unloading of the // pre-loaded libraries during caching of the plug-in meta-data. if (props[ctkPluginConstants::FRAMEWORK_PRELOAD_LIBRARIES].isValid()) { QStringList preloadLibs = props[ctkPluginConstants::FRAMEWORK_PRELOAD_LIBRARIES].toStringList(); QLibrary::LoadHints loadHints; QVariant loadHintsVariant = props[ctkPluginConstants::FRAMEWORK_PLUGIN_LOAD_HINTS]; if (loadHintsVariant.isValid()) { loadHints = loadHintsVariant.value<QLibrary::LoadHints>(); } foreach(QString preloadLib, preloadLibs) { QLibrary lib; QStringList nameAndVersion = preloadLib.split(":"); QString libraryName; if (nameAndVersion.count() == 1) { libraryName = nameAndVersion.front(); lib.setFileName(nameAndVersion.front()); } else if (nameAndVersion.count() == 2) { libraryName = nameAndVersion.front() + "." + nameAndVersion.back(); lib.setFileNameAndVersion(nameAndVersion.front(), nameAndVersion.back()); } else { qWarning() << "Wrong syntax in" << preloadLib << ". Use <lib-name>[:version]. Skipping."; continue; } lib.setLoadHints(loadHints); log() << "Pre-loading library" << lib.fileName() << "with hints [" << static_cast<int>(loadHints) << "]"; if (!lib.load()) { qWarning() << "Pre-loading library" << lib.fileName() << "failed:" << lib.errorString() << "\nCheck your library search paths."; } }