-void afb_subcall_internal_error(void (*callback)(void*, int, struct json_object*), void *closure)
-{
- static struct json_object *obj;
-
- if (obj == NULL)
- obj = afb_msg_json_reply_error("failed", "internal error", NULL, NULL);
-
- callback(closure, 1, obj);
-}
-
-static struct subcall *create_subcall(struct afb_xreq *caller, const char *api, const char *verb, struct json_object *args, void (*callback)(void*, int, struct json_object*), void *closure)
-{
- struct subcall *subcall;
-
- subcall = calloc(1, sizeof *subcall);
- if (subcall == NULL) {
- return NULL;
- }
-
-
- afb_context_subinit(&subcall->xreq.context, &caller->context);
- subcall->xreq.refcount = 1;
- subcall->xreq.json = args;
- subcall->xreq.api = api; /* TODO: alloc ? */
- subcall->xreq.verb = verb; /* TODO: alloc ? */
- subcall->xreq.query = subcall;
- subcall->xreq.queryitf = &afb_subcall_xreq_itf;
- subcall->caller = caller;
- subcall->callback = callback;
- subcall->closure = closure;
- return subcall;
-}
+const struct afb_xreq_query_itf afb_subcall_xreq_itf = {
+ .reply = subcall_reply,
+ .unref = subcall_destroy,
+ .subscribe = subcall_subscribe,
+ .unsubscribe = subcall_unsubscribe
+};