event: add ability to get the event name

[src/app-framework-binder.git] / include / afb / afb-event-itf.h

diff --git a/include/afb/afb-event-itf.h b/include/afb/afb-event-itf.h
index 5f7b837..ad9206a 100644 (file)
--- a/include/afb/afb-event-itf.h
+++ b/include/afb/afb-event-itf.h
@@ -32,6 +32,7 @@ struct afb_event_itf {
        int (*broadcast)(void *closure, struct json_object *obj);
        int (*push)(void *closure, struct json_object *obj);
        void (*drop)(void *closure);
+       const char *(*name)(void *closure);
 };
 
 /*
@@ -83,7 +84,7 @@ static inline int afb_event_push(struct afb_event event, struct json_object *obj
 }
 
 /*
- * Drops the data associated to the event
+ * Drops the data associated to the 'event'
  * After calling this function, the event
  * MUST NOT BE USED ANYMORE.
  */
@@ -92,3 +93,11 @@ static inline void afb_event_drop(struct afb_event event)
        event.itf->drop(event.closure);
 }
 
+/*
+ * Gets the name associated to the 'event'.
+ */
+static inline const char *afb_event_name(struct afb_event event)
+{
+       return event.itf->name(event.closure);
+}
+