Virtual table for handling properties and method calls for a D-Bus
interface.
Since 2.38, if you want to handle getting/setting D-Bus properties
asynchronously, give NULL as your get_property() or set_property()
function. The D-Bus call will be directed to your method_call
function, with the provided interface_name set to
"org.freedesktop.DBus.Properties".
The usual checks on the validity of the calls is performed. For
'Get' calls, an error is automatically returned if
the property does not exist or the permissions do not allow access.
The same checks are performed for 'Set' calls, and
the provided value is also checked for being the correct type.
For both 'Get' and 'Set' calls,
the GDBusMethodInvocation passed to the method_call handler can be
queried with g_dbus_method_invocation_get_property_info() to get a
pointer to the GDBusPropertyInfo of the property.
If you have readable properties specified in your interface info, you
must ensure that you either provide a non-NULL get_property()
function or provide implementations of both the
'Get' and 'GetAll' methods on
the 'org.freedesktop.DBus.Properties' interface in
your method_call function. Note that the required return type of
the 'Get' call is (v), not the
type of the property. 'GetAll' expects a return
value of type a{sv}.
If you have writable properties specified in your interface info, you
must ensure that you either provide a non-NULL set_property()
function or provide an implementation of the 'Set'
call. If implementing the call, you must return the value of type
G_VARIANT_TYPE_UNIT.
GDBusInterfaceMethodCallFunc method_call;
Function for handling incoming method calls.
GDBusInterfaceGetPropertyFunc get_property;
Function for getting a property.
GDBusInterfaceSetPropertyFunc set_property;
Function for setting a property.
Since 2.26
Virtual table for handling properties and method calls for a D-Bus interface. Since 2.38, if you want to handle getting/setting D-Bus properties asynchronously, give NULL as your get_property() or set_property() function. The D-Bus call will be directed to your method_call function, with the provided interface_name set to "org.freedesktop.DBus.Properties". The usual checks on the validity of the calls is performed. For 'Get' calls, an error is automatically returned if the property does not exist or the permissions do not allow access. The same checks are performed for 'Set' calls, and the provided value is also checked for being the correct type. For both 'Get' and 'Set' calls, the GDBusMethodInvocation passed to the method_call handler can be queried with g_dbus_method_invocation_get_property_info() to get a pointer to the GDBusPropertyInfo of the property. If you have readable properties specified in your interface info, you must ensure that you either provide a non-NULL get_property() function or provide implementations of both the 'Get' and 'GetAll' methods on the 'org.freedesktop.DBus.Properties' interface in your method_call function. Note that the required return type of the 'Get' call is (v), not the type of the property. 'GetAll' expects a return value of type a{sv}. If you have writable properties specified in your interface info, you must ensure that you either provide a non-NULL set_property() function or provide an implementation of the 'Set' call. If implementing the call, you must return the value of type G_VARIANT_TYPE_UNIT. GDBusInterfaceMethodCallFunc method_call; Function for handling incoming method calls. GDBusInterfaceGetPropertyFunc get_property; Function for getting a property. GDBusInterfaceSetPropertyFunc set_property; Function for setting a property. Since 2.26