DBUS_INTERFACE_ADDRESS_RESOLVER = DBUS_NAME + ".AddressResolver"
DBUS_INTERFACE_HOST_NAME_RESOLVER = DBUS_NAME + ".HostNameResolver"
DBUS_INTERFACE_SERVICE_RESOLVER = DBUS_NAME + ".ServiceResolver"
+DBUS_INTERFACE_RECORD_BROWSER = DBUS_NAME + ".RecordBrowser"
def byte_array_to_string(s):
r = ""