- " <interface name=\"org.freedesktop.DBus.Properties\">" \
- " <method name=\"Get\">" \
- " <arg name=\"interface\" direction=\"in\" type=\"s\"/>" \
- " <arg name=\"property\" direction=\"in\" type=\"s\"/>" \
- " <arg name=\"value\" direction=\"out\" type=\"v\"/>" \
- " </method>" \
- " <method name=\"GetAll\">" \
- " <arg name=\"interface\" direction=\"in\" type=\"s\"/>" \
- " <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>" \
- " </method>" \
- " </interface>"
+ " <interface name=\"org.freedesktop.DBus.Properties\">\n" \
+ " <method name=\"Get\">\n" \
+ " <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n" \
+ " <arg name=\"property\" direction=\"in\" type=\"s\"/>\n" \
+ " <arg name=\"value\" direction=\"out\" type=\"v\"/>\n" \
+ " </method>\n" \
+ " <method name=\"GetAll\">\n" \
+ " <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n" \
+ " <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>\n" \
+ " </method>\n" \
+ " <method name=\"Set\">\n" \
+ " <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n" \
+ " <arg name=\"property\" direction=\"in\" type=\"s\"/>\n" \
+ " <arg name=\"value\" direction=\"in\" type=\"v\"/>\n" \
+ " </method>\n" \
+ " <signal name=\"PropertiesChanged\">\n" \
+ " <arg type=\"s\" name=\"interface\"/>\n" \
+ " <arg type=\"a{sv}\" name=\"changed_properties\"/>\n" \
+ " <arg type=\"as\" name=\"invalidated_properties\"/>\n" \
+ " </signal>\n" \
+ " </interface>\n"