void Device::reloadPlugins()
{
QHash<QString, KdeConnectPlugin*> newPluginMap;
QMultiMap<QString, KdeConnectPlugin*> newPluginsByIncomingInterface;
QMultiMap<QString, KdeConnectPlugin*> newPluginsByOutgoingInterface;
QSet<QString> supportedIncomingInterfaces;
QSet<QString> supportedOutgoingInterfaces;
QStringList unsupportedPlugins;
if (isPaired() && isReachable()) { //Do not load any plugin for unpaired devices, nor useless loading them for unreachable devices
KConfigGroup pluginStates = KSharedConfig::openConfig(pluginsConfigFile())->group("Plugins");
PluginLoader* loader = PluginLoader::instance();
const bool deviceSupportsCapabilities = !m_incomingCapabilities.isEmpty() || !m_outgoingCapabilities.isEmpty();
foreach (const QString& pluginName, loader->getPluginList()) {
const KPluginMetaData service = loader->getPluginInfo(pluginName);
const QSet<QString> incomingInterfaces = KPluginMetaData::readStringList(service.rawData(), "X-KdeConnect-SupportedPackageType").toSet();
const QSet<QString> outgoingInterfaces = KPluginMetaData::readStringList(service.rawData(), "X-KdeConnect-OutgoingPackageType").toSet();
const bool pluginEnabled = isPluginEnabled(pluginName);
if (pluginEnabled) {
supportedIncomingInterfaces += incomingInterfaces;
supportedOutgoingInterfaces += outgoingInterfaces;
}
//If we don't find intersection with the received on one end and the sent on the other, we don't
//let the plugin stay
//Also, if no capabilities are specified on the other end, we don't apply this optimizaton, as
//we assume that the other client doesn't know about capabilities.
const bool capabilitiesSupported = deviceSupportsCapabilities && (!incomingInterfaces.isEmpty() || !outgoingInterfaces.isEmpty());
if (capabilitiesSupported
&& (m_incomingCapabilities & outgoingInterfaces).isEmpty()
&& (m_outgoingCapabilities & incomingInterfaces).isEmpty()
) {
qCWarning(KDECONNECT_CORE) << "not loading " << pluginName << "because of unmatched capabilities";
unsupportedPlugins.append(pluginName);
continue;
}
if (pluginEnabled) {
KdeConnectPlugin* plugin = m_plugins.take(pluginName);
if (!plugin) {
plugin = loader->instantiatePluginForDevice(pluginName, this);
}
foreach(const QString& interface, incomingInterfaces) {
newPluginsByIncomingInterface.insert(interface, plugin);
}
foreach(const QString& interface, outgoingInterfaces) {
newPluginsByOutgoingInterface.insert(interface, plugin);
}
newPluginMap[pluginName] = plugin;
}
void PluginManager::loadPlugins()
{
foreach(const QString& d, pluginsDirs()) {
QDir dir(d);
if(dir.exists()) {
foreach(const QString& file, dir.entryList(QDir::Files)) {
PluginHost* host = new PluginHost(d + '/' + file, this);
if(host->isValid()) {
bool en = isPluginEnabled(host->name());
PluginPair pp = qMakePair(host, en);
plugins_.append(pp);
if(en)
en = host->load();
emit pluginStatusChanged(host->name(), en);
}
else
delete host;
}
}
bool PluginManager::isPluginEnabled(const std::string &name) const
{
return isPluginEnabled(getPlugin(name));
}
