File indexing completed on 2025-03-16 12:58:26

 /*
     SPDX-FileCopyrightText: 2011-2013 Lamarque Souza <lamarque@kde.org>
     SPDX-FileCopyrightText: 2013 Jan Grulich <jgrulich@redhat.com>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "settings.h"
 #include "macros.h"
 #include "manager_p.h"
 #include "settings_p.h"
 
 #include <QDBusObjectPath>
 #include <QTimer>
 
 #include <nm-setting-connection.h>
 
 #include "nmdebug.h"
 
 // NM_GLOBAL_STATIC(NetworkManager::SettingsPrivate, globalSettings)
 Q_GLOBAL_STATIC(NetworkManager::SettingsPrivate, globalSettings)
 
 NetworkManager::SettingsPrivate::SettingsPrivate()
 #ifdef NMQT_STATIC
     : iface(NetworkManagerPrivate::DBUS_SERVICE, NetworkManagerPrivate::DBUS_SETTINGS_PATH, QDBusConnection::sessionBus())
 #else
     : iface(NetworkManagerPrivate::DBUS_SERVICE, NetworkManagerPrivate::DBUS_SETTINGS_PATH, QDBusConnection::systemBus())
 #endif
     , m_canModify(true)
 {
     QDBusConnection::systemBus().connect(NetworkManagerPrivate::DBUS_SERVICE,
                                          NetworkManagerPrivate::DBUS_SETTINGS_PATH,
                                          NetworkManagerPrivate::FDO_DBUS_PROPERTIES,
                                          QLatin1String("PropertiesChanged"),
                                          this,
                                          SLOT(dbusPropertiesChanged(QString, QVariantMap, QStringList)));
     connect(&iface, &OrgFreedesktopNetworkManagerSettingsInterface::NewConnection, this, &SettingsPrivate::onConnectionAdded);
     connect(&iface,
             &OrgFreedesktopNetworkManagerSettingsInterface::ConnectionRemoved,
             this,
             static_cast<void (SettingsPrivate::*)(const QDBusObjectPath &)>(&SettingsPrivate::onConnectionRemoved));
     init();
     // This class is a friend of NetworkManagerPrivate thus initted there too
     // because of the init chain we must follow,
     // But if this class is used first we need to make sure the
     // NetworkManagerPrivate also get created so we have its signals for
     // when the daemon dies, we just can not call it directly here or
     // we will have a constructor infinite loop
     QTimer::singleShot(0, this, SLOT(initNotifier()));
 }
 
 void NetworkManager::SettingsPrivate::init()
 {
     const QList<QDBusObjectPath> connectionList = iface.connections();
     qCDebug(NMQT) << "Connections list";
     for (const QDBusObjectPath &connection : connectionList) {
         if (!connections.contains(connection.path())) {
             connections.insert(connection.path(), Connection::Ptr());
             Q_EMIT connectionAdded(connection.path());
             qCDebug(NMQT) << " " << connection.path();
         }
     }
 
     // Get all Setting's properties at once
     QVariantMap initialProperties = NetworkManagerPrivate::retrieveInitialProperties(iface.staticInterfaceName(), NetworkManagerPrivate::DBUS_SETTINGS_PATH);
     if (!initialProperties.isEmpty()) {
         propertiesChanged(initialProperties);
     }
 }
 
 NetworkManager::Connection::List NetworkManager::SettingsPrivate::listConnections()
 {
     NetworkManager::Connection::List list;
     QMap<QString, Connection::Ptr>::const_iterator i = connections.constBegin();
     while (i != connections.constEnd()) {
         NetworkManager::Connection::Ptr connection = findRegisteredConnection(i.key());
         if (connection) {
             list << connection;
         }
         ++i;
     }
     return list;
 }
 
 NetworkManager::Connection::Ptr NetworkManager::SettingsPrivate::findConnectionByUuid(const QString &uuid)
 {
     QMap<QString, Connection::Ptr>::const_iterator i = connections.constBegin();
     while (i != connections.constEnd()) {
         NetworkManager::Connection::Ptr connection = findRegisteredConnection(i.key());
         if (connection && connection->uuid() == uuid) {
             return connection;
         }
         ++i;
     }
 
     return NetworkManager::Connection::Ptr();
 }
 
 QString NetworkManager::SettingsPrivate::hostname() const
 {
     return m_hostname;
 }
 
 bool NetworkManager::SettingsPrivate::canModify() const
 {
     return m_canModify;
 }
 
 QDBusPendingReply<QDBusObjectPath> NetworkManager::SettingsPrivate::addConnection(const NMVariantMapMap &connection)
 {
     return iface.AddConnection(connection);
 }
 
 QDBusPendingReply<QDBusObjectPath> NetworkManager::SettingsPrivate::addConnectionUnsaved(const NMVariantMapMap &connection)
 {
     return iface.AddConnectionUnsaved(connection);
 }
 
 QDBusPendingReply<bool, QStringList> NetworkManager::SettingsPrivate::loadConnections(const QStringList &filenames)
 {
     return iface.LoadConnections(filenames);
 }
 
 QDBusPendingReply<bool> NetworkManager::SettingsPrivate::reloadConnections()
 {
     return iface.ReloadConnections();
 }
 
 void NetworkManager::SettingsPrivate::initNotifier()
 {
     notifier();
 }
 
 void NetworkManager::SettingsPrivate::saveHostname(const QString &hostname)
 {
     iface.SaveHostname(hostname);
 }
 
 void NetworkManager::SettingsPrivate::dbusPropertiesChanged(const QString &interfaceName,
                                                             const QVariantMap &properties,
                                                             const QStringList &invalidatedProperties)
 {
     Q_UNUSED(invalidatedProperties);
     if (interfaceName == QLatin1String("org.freedesktop.NetworkManager.Settings")) {
         propertiesChanged(properties);
     }
 }
 
 void NetworkManager::SettingsPrivate::propertiesChanged(const QVariantMap &properties)
 {
     QVariantMap::const_iterator it = properties.constBegin();
     while (it != properties.constEnd()) {
         const QString property = it.key();
         if (property == QLatin1String("CanModify")) {
             m_canModify = it->toBool();
             Q_EMIT canModifyChanged(m_canModify);
         } else if (property == QLatin1String("Hostname")) {
             m_hostname = it->toString();
             Q_EMIT hostnameChanged(m_hostname);
         } else if (property == QLatin1String("Connections")) {
             // will never get here in runtime NM < 0.9.10
             // TODO some action??
         } else {
             qCWarning(NMQT) << Q_FUNC_INFO << "Unhandled property" << property;
         }
         ++it;
     }
 }
 
 void NetworkManager::SettingsPrivate::onConnectionAdded(const QDBusObjectPath &path)
 {
     const QString id = path.path();
     if (connections.contains(id)) {
         return;
     }
     connections.insert(id, Connection::Ptr());
     Q_EMIT connectionAdded(id);
 }
 
 NetworkManager::Connection::Ptr NetworkManager::SettingsPrivate::findRegisteredConnection(const QString &path)
 {
     Connection::Ptr ret;
     if (!path.isEmpty()) {
         bool contains = connections.contains(path);
         if (contains && connections.value(path)) {
             ret = connections.value(path);
         } else {
             ret = Connection::Ptr(new Connection(path), &QObject::deleteLater);
             connections[path] = ret;
             connect(ret.data(), SIGNAL(removed(QString)), this, SLOT(onConnectionRemoved(QString)));
             if (!contains) {
                 Q_EMIT connectionAdded(path);
             }
         }
     }
     return ret;
 }
 
 void NetworkManager::SettingsPrivate::onConnectionRemoved(const QDBusObjectPath &path)
 {
     onConnectionRemoved(path.path());
 }
 
 void NetworkManager::SettingsPrivate::onConnectionRemoved(const QString &path)
 {
     connections.remove(path);
     Q_EMIT connectionRemoved(path);
 }
 
 void NetworkManager::SettingsPrivate::daemonUnregistered()
 {
     connections.clear();
 }
 
 NetworkManager::Connection::List NetworkManager::listConnections()
 {
     return globalSettings->listConnections();
 }
 
 NetworkManager::Connection::Ptr NetworkManager::findConnectionByUuid(const QString &uuid)
 {
     return globalSettings->findConnectionByUuid(uuid);
 }
 
 NetworkManager::Connection::Ptr NetworkManager::findConnection(const QString &path)
 {
     return globalSettings->findRegisteredConnection(path);
 }
 
 QDBusPendingReply<QDBusObjectPath> NetworkManager::addConnection(const NMVariantMapMap &connection)
 {
     return globalSettings->addConnection(connection);
 }
 
 QDBusPendingReply<QDBusObjectPath> NetworkManager::addConnectionUnsaved(const NMVariantMapMap &connection)
 {
     return globalSettings->addConnectionUnsaved(connection);
 }
 
 QDBusPendingReply<bool, QStringList> NetworkManager::loadConnections(const QStringList &filenames)
 {
     return globalSettings->loadConnections(filenames);
 }
 
 QDBusPendingReply<bool> NetworkManager::reloadConnections()
 {
     return globalSettings->reloadConnections();
 }
 
 void NetworkManager::saveHostname(const QString &hostname)
 {
     globalSettings->saveHostname(hostname);
 }
 
 bool NetworkManager::canModify()
 {
     return globalSettings->canModify();
 }
 
 QString NetworkManager::hostname()
 {
     return globalSettings->hostname();
 }
 
 NetworkManager::SettingsNotifier *NetworkManager::settingsNotifier()
 {
     return globalSettings;
 }
 
 #include "moc_settings.cpp"
 #include "moc_settings_p.cpp"