-/*
- * Interface for handling requests.
- * It records the functions to be called for the request.
- * Don't use this structure directly.
- * Use the helper functions documented below.
- */
-struct afb_event_itf {
- /* CAUTION: respect the order, add at the end */
-
- int (*broadcast)(void *closure, struct json_object *obj);
- int (*push)(void *closure, struct json_object *obj);
- void (*drop)(void *closure);
-};
-
-/*
- * Describes the request of afb-daemon for bindings
- */
-struct afb_event {
- const struct afb_event_itf *itf; /* the interface to use */
- void *closure; /* the closure argument for functions of 'itf' */
-};
-
-/*
- * Broadcasts widely the 'event' with the data 'object'.
- * 'object' can be NULL.
- *
- * For conveniency, the function calls 'json_object_put' for 'object'.
- * Thus, in the case where 'object' should remain available after
- * the function returns, the function 'json_object_get' shall be used.
- *
- * Returns the count of clients that received the event.
- */
-static inline int afb_event_broadcast(struct afb_event event, struct json_object *object)
-{
- return event.itf->broadcast(event.closure, object);
-}
-
-/*
- * Pushes the 'event' with the data 'object' to its obeservers.
- * 'object' can be NULL.
- *
- * For conveniency, the function calls 'json_object_put' for 'object'.
- * Thus, in the case where 'object' should remain available after
- * the function returns, the function 'json_object_get' shall be used.
- *
- * Returns the count of clients that received the event.
- */
-static inline int afb_event_push(struct afb_event event, struct json_object *object)
-{
- return event.itf->push(event.closure, object);
-}
-
-/*
- * Drops the data associated to the event
- * After calling this function, the event
- * MUST NOT BE USED ANYMORE.
- */
-static inline void afb_event_drop(struct afb_event event)
-{
- event.itf->drop(event.closure);
-}