+ int port, i, n;
+
+ if (json_object_object_get_ex(jdesc, string_targets, &targets)) {
+ n = json_object_array_length(targets);
+ for (i = 0 ; i < n ; i++) {
+ targ = json_object_array_get_idx(targets, i);
+ if (!conf->port)
+ strcpy(portstr, "0");
+ else {
+ port = conf->port ? conf->port() : 0;
+ if (port < 0)
+ return port;
+ sprintf(portstr, "%d", port);
+ }
+ if (!j_add_string_m(targ, "#metatarget.http-port", portstr))
+ return -1;
+ }
+ }