1/ input.xml /^<node name="\/">$/;" n 2org.freedesktop.NetworkManager.Device.Ppp input.xml /^ <interface name="org.freedesktop.NetworkManager.Device.Ppp">$/;" i node:/ 3PropertiesChanged input.xml /^ <signal name="PropertiesChanged">$/;" s interface:/.org.freedesktop.NetworkManager.Device.Ppp 4properties input.xml /^ <arg name="properties" type="a{sv}"\/>$/;" a signal:/.org.freedesktop.NetworkManager.Device.Ppp.PropertiesChanged 5