Add org.freedesktop.DBus.Properties

src/CMakeLists.txt

@@ -40,6 +40,7 @@ set(INTERFACE_INTROSPECTION_XML_FILES
     dbus/org.freedesktop.systemd1.Target.xml
     dbus/org.freedesktop.systemd1.Timer.xml
     dbus/org.freedesktop.systemd1.Unit.xml
+    dbus/org.freedesktop.DBus.Properties.xml
 )
 
 set_property(SOURCE ${INTERFACE_INTROSPECTION_XML_FILES}

src/dbus/org.freedesktop.DBus.Properties.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<!-- GDBus 2.32.4 -->
+<node>
+  <interface name="org.freedesktop.DBus.Properties">
+    <method name="Get">
+      <arg type="s" name="interface_name" direction="in"/>
+      <arg type="s" name="property_name" direction="in"/>
+      <arg type="v" name="value" direction="out"/>
+    </method>
+    <method name="GetAll">
+      <arg type="s" name="interface_name" direction="in"/>
+      <arg type="a{sv}" name="properties" direction="out"/>
+      <annotation name="org.qtproject.QtDBus.QtTypeName.Out0" value="QVariantMap" />
+    </method>
+    <method name="Set">
+      <arg type="s" name="interface_name" direction="in"/>
+      <arg type="s" name="property_name" direction="in"/>
+      <arg type="v" name="value" direction="in"/>
+    </method>
+    <signal name="PropertiesChanged">
+      <arg type="s" name="interface_name"/>
+      <arg type="a{sv}" name="changed_properties"/>
+      <arg type="as" name="invalidated_properties"/>
+      <annotation name="org.qtproject.QtDBus.QtTypeName.In1" value="QVariantMap" />
+    </signal>
+  </interface>
+</node>