1 #ifndef OBJECT_INTERFACES_H
2 #define OBJECT_INTERFACES_H
4 #include "qom/object.h"
6 #define TYPE_USER_CREATABLE "user-creatable"
8 #define USER_CREATABLE_CLASS(klass) \
9 OBJECT_CLASS_CHECK(UserCreatableClass, (klass), \
11 #define USER_CREATABLE_GET_CLASS(obj) \
12 OBJECT_GET_CLASS(UserCreatableClass, (obj), \
14 #define USER_CREATABLE(obj) \
15 INTERFACE_CHECK(UserCreatable, (obj), \
19 typedef struct UserCreatable {
26 * @parent_class: the base class
27 * @complete: callback to be called after @obj's properties are set.
29 * Interface is designed to work with -object/object-add/object_add
31 * Interface is mandatory for objects that are designed to be user
32 * creatable (i.e. -object/object-add/object_add, will accept only
33 * objects that inherit this interface).
35 * Interface also provides an optional ability to do the second
36 * stage * initialization of the object after its properties were
39 * For objects created without using -object/object-add/object_add,
40 * @user_creatable_complete() wrapper should be called manually if
41 * object's type implements USER_CREATABLE interface and needs
42 * complete() callback to be called.
44 typedef struct UserCreatableClass {
46 InterfaceClass parent_class;
49 void (*complete)(UserCreatable *uc, Error **errp);
53 * user_creatable_complete:
54 * @obj: the object whose complete() method is called if defined
55 * @errp: if an error occurs, a pointer to an area to store the error
57 * Wrapper to call complete() method if one of types it's inherited
58 * from implements USER_CREATABLE interface, otherwise the call does
61 void user_creatable_complete(Object *obj, Error **errp);