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Add synchronous subcalls
[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
e31f22c
..
7b14de9
100644
(file)
--- a/
include/afb/afb-event-itf.h
+++ b/
include/afb/afb-event-itf.h
@@
-1,5
+1,5
@@
/*
/*
- * Copyright (C) 2016 "IoT.bzh"
+ * Copyright (C) 2016
, 2017
"IoT.bzh"
* Author: José Bollo <jose.bollo@iot.bzh>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* Author: José Bollo <jose.bollo@iot.bzh>
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@
-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);
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);
};
/*
};
/*
@@
-42,6
+43,16
@@
struct afb_event {
void *closure; /* the closure argument for functions of 'itf' */
};
void *closure; /* the closure argument for functions of 'itf' */
};
+/*
+ * Checks wether the 'event' is valid or not.
+ *
+ * Returns 0 if not valid or 1 if valid.
+ */
+static inline int afb_event_is_valid(struct afb_event event)
+{
+ return event.itf != NULL;
+}
+
/*
* Broadcasts widely the 'event' with the data 'object'.
* 'object' can be NULL.
/*
* Broadcasts widely the 'event' with the data 'object'.
* 'object' can be NULL.
@@
-73,7
+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.
*/
* After calling this function, the event
* MUST NOT BE USED ANYMORE.
*/
@@
-82,3
+93,11
@@
static inline void afb_event_drop(struct afb_event event)
event.itf->drop(event.closure);
}
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);
+}
+