DBusProxy.gInterfaceInfo

Set gInterfaceInfo property.

gio.dbus_interface_info.DBusInterfaceInfo gInterfaceInfo [@property getter]
gio.dbus_interface_info.DBusInterfaceInfo gInterfaceInfo [@property setter]
class DBusProxy
@property
void
gInterfaceInfo
(
gio.dbus_interface_info.DBusInterfaceInfo propval
)

Parameters

propval gio.dbus_interface_info.DBusInterfaceInfo

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 #GDBusInterfaceInfo is 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 gio.types.IOErrorEnum.InvalidArgument.
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 ::PropertiesChanged signal (on the org.freedesktop.DBus.Properties
interface) or set using gio.dbus_proxy.DBusProxy.setCachedProperty 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.