File indexing completed on 2022-11-23 12:18:32

0001 // SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0002 // SPDX-FileCopyrightText: 2020 Harald Sitter <sitter@kde.org>
0003 
0004 #pragma once
0005 
0006 #include <QChildEvent>
0007 #include <QDBusObjectPath>
0008 #include <QDebug>
0009 #include <QMetaObject>
0010 #include <QMetaProperty>
0011 
0012 // Be very mindful when changing anything here. QMetaType<->DBus is very finicky.
0013 typedef QMap<QString, QVariant> KDBusObjectManagerPropertiesMap;
0014 typedef QMap<QString, KDBusObjectManagerPropertiesMap> KDBusObjectManagerInterfacePropertiesMap;
0015 typedef QMap<QDBusObjectPath, KDBusObjectManagerInterfacePropertiesMap> KDBusObjectManagerObjectPathInterfacePropertiesMap;
0016 typedef QStringList KDBusObjectManagerInterfaceList;
0017 
0018 Q_DECLARE_METATYPE(KDBusObjectManagerPropertiesMap);
0019 Q_DECLARE_METATYPE(KDBusObjectManagerInterfacePropertiesMap);
0020 Q_DECLARE_METATYPE(KDBusObjectManagerObjectPathInterfacePropertiesMap);
0021 Q_DECLARE_METATYPE(KDBusObjectManagerInterfaceList);
0022 
0023 class KDBusObjectManagerServer : public QObject
0024 {
0025     Q_OBJECT
0026     Q_CLASSINFO("D-Bus Interface", "org.freedesktop.DBus.ObjectManager")
0027     typedef QHash<QString, const QMetaObject *> InterfaceMetaObjectHash;
0028 
0029 public:
0030     KDBusObjectManagerServer(QObject *parent = nullptr);
0031     bool serve(QObject *object);
0032     void unserve(QObject *object);
0033 
0034     static void registerTypes();
0035 
0036 public Q_SLOTS:
0037     KDBusObjectManagerObjectPathInterfacePropertiesMap GetManagedObjects();
0038 
0039 signals:
0040     void InterfacesAdded(QDBusObjectPath path, KDBusObjectManagerInterfacePropertiesMap map);
0041     void InterfacesRemoved(QDBusObjectPath path, KDBusObjectManagerInterfaceList list);
0042 
0043 protected:
0044     QDBusObjectPath path(const QObject *object);
0045     KDBusObjectManagerInterfacePropertiesMap interfacePropertiesMap(const QObject *child);
0046 
0047 private:
0048     InterfaceMetaObjectHash metaObjectsFor(const QObject *object);
0049 
0050     const QString m_path = QStringLiteral("/modules/smart/devices");
0051     QVector<QObject *> m_managedObjects;
0052 };