Add DBus VirtualObject to handle multiple paths.

When a virtual object is registered with the SubPath option
it will handle all dbus calls to itself and all child paths.
It needs to reimplement handleMessage for that purpose.

Introspection needs to be implemented manually in the introspect function.

Reviewed-by: Thiago Macieira <thiago.macieira@nokia.com>
(cherry picked from commit b07919b3de8cff3e44b7271062372b14bcda5b83)
(cherry picked from commit 997c2dfed7a04da2fac577f1c29b89bda4939e2d)
(cherry picked from commit c676b7095d826dc2d006f52a4b234546af5e2137)

Change-Id: I003007604b286af8000959756ce9d25c17306f5b
Reviewed-on: http://codereview.qt.nokia.com/3051
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

1 files changed, 81 insertions, 0 deletions

diff --git a/src/dbus/qdbusvirtualobject.h b/src/dbus/qdbusvirtualobject.h
new file mode 100644
index 0000000000..be323de720
--- /dev/null
+++ b/src/dbus/qdbusvirtualobject.h
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDBus module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QDBUSTREENODE_H
+#define QDBUSTREENODE_H
+
+#include <QtDBus/qdbusmacros.h>
+#include <QtCore/qstring.h>
+#include <QtCore/qobject.h>
+
+#ifndef QT_NO_DBUS
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(DBus)
+
+class QDBusMessage;
+class QDBusConnection;
+
+class QDBusVirtualObjectPrivate;
+class Q_DBUS_EXPORT QDBusVirtualObject : public QObject
+{
+    Q_OBJECT
+public:
+    explicit QDBusVirtualObject(QObject *parent = 0);
+    virtual ~QDBusVirtualObject();
+
+    virtual QString introspect(const QString &path) const = 0;
+    virtual bool handleMessage(const QDBusMessage &message, const QDBusConnection &connection) = 0;
+
+private:
+    Q_DECLARE_PRIVATE(QDBusVirtualObject)
+    Q_DISABLE_COPY(QDBusVirtualObject)
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QT_NO_DBUS
+#endif