Ensure that interactions with this proxy conform to the given
interface. This is mainly to ensure that malformed data received
from the other peer is ignored. The given
said to be the “expected interface”.
The checks performed are:
- When completing a method call, if the type signature of
the reply message isn’t what’s expected, the reply is
discarded and the
GError is set to
Received signals that have a type signature mismatch are dropped and a warning is logged via g_warning().
Properties received via the initial
GetAll()call or via the
::PropertiesChangedsignal (on the org.freedesktop.DBus.Properties interface) or set using
g_dbus_proxy_set_cached_property()with a type signature mismatch are ignored and a warning is logged via g_warning().
Note that these checks are never done on methods, signals and
properties that are not referenced in the given
GDBusInterfaceInfo, since extending a D-Bus interface on the
service-side is not considered an ABI break.