dbus-introspectdbus-introspect is a compiled Lisp function in `
dbus.el'. (dbus-introspect BUS SERVICE PATH) Return all interfaces and sub-nodes of SERVICE, registered at object path PATH at bus BUS. BUS is either a Lisp symbol, `:system' or `:session', or a string denoting the bus address. SERVICE must be a known service name, and PATH must be a valid object path. The last two parameters are strings. The result, the introspection data, is a string in XML format.