-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;
- size_t lenapi, lenverb;
- char *copy;
-
- lenapi = 1 + strlen(api);
- lenverb = 1 + strlen(verb);
- subcall = malloc(lenapi + lenverb + sizeof *subcall);
- if (subcall == NULL) {
- return NULL;
- }
- afb_xreq_init(&subcall->xreq, &afb_subcall_xreq_itf);
- afb_context_subinit(&subcall->xreq.context, &caller->context);
- subcall->xreq.cred = afb_cred_addref(caller->cred);
- subcall->xreq.json = args;
- copy = (char*)&subcall[1];
- memcpy(copy, api, lenapi);
- subcall->xreq.api = copy;
- copy = ©[lenapi];
- memcpy(copy, verb, lenverb);
- subcall->xreq.verb = copy;
- subcall->caller = caller;
- subcall->callback = callback;
- subcall->closure = closure;
- afb_xreq_addref(caller);
- json_object_get(args);
- return subcall;
-}
+const struct afb_xreq_query_itf afb_subcall_xreq_itf = {
+ .reply = subcall_reply,
+ .unref = subcall_destroy,
+ .subscribe = subcall_subscribe,
+ .unsubscribe = subcall_unsubscribe
+};