Function

GioDBusInterfaceGetPropertyFunc

Declaration

GVariant*
(* GDBusInterfaceGetPropertyFunc) (
  GDBusConnection* connection,
  const gchar* sender,
  const gchar* object_path,
  const gchar* interface_name,
  const gchar* property_name,
  GError** error,
  gpointer user_data
)

Description

The type of the get_property function in GDBusInterfaceVTable.

Available since:

2.26

Parameters

`connection`	`GDBusConnection`
	A `GDBusConnection`.
	The data is owned by the caller of the function.
`sender`	`const gchar*`
	The unique bus name of the remote caller.
	The data is owned by the caller of the function.
	The value is a NUL terminated UTF-8 string.
`object_path`	`const gchar*`
	The object path that the method was invoked on.
	The data is owned by the caller of the function.
	The value is a NUL terminated UTF-8 string.
`interface_name`	`const gchar*`
	The D-Bus interface name for the property.
	The data is owned by the caller of the function.
	The value is a NUL terminated UTF-8 string.
`property_name`	`const gchar*`
	The name of the property to get the value of.
	The data is owned by the caller of the function.
	The value is a NUL terminated UTF-8 string.
`error`	`GError`
	Return location for error.
	The data is owned by the caller of the function.
`user_data`	`gpointer`
	The `user_data` #gpointer passed to g_dbus_connection_register_object().
	The argument can be `NULL`.
	The data is owned by the caller of the function.

Return value

Returns:	`GVariant`
	A `GVariant` with the value for `property_name` or `NULL` if `error` is set. If the returned `GVariant` is floating, it is consumed - otherwise its reference count is decreased by one.
	The caller of the function takes ownership of the data, and is responsible for freeing it.