+static int __uci_to_blob(struct blob_buf *b, struct uci_section *s,
+ const struct config_param_list *p)
+{
+ const struct blobmsg_policy *attr = NULL;
+ struct uci_element *e;
+ struct uci_option *o;
+ void *array;
+ int i, ret = 0;
+
+ uci_foreach_element(&s->options, e) {
+ for (i = 0; i < p->n_params; i++) {
+ attr = &p->params[i];
+ if (!strcmp(attr->name, e->name))
+ break;
+ }
+
+ if (i == p->n_params)
+ continue;
+
+ o = uci_to_option(e);
+
+ if (attr->type == BLOBMSG_TYPE_ARRAY) {
+ if (!p->info)
+ continue;
+
+ array = blobmsg_open_array(b, attr->name);
+ uci_array_to_blob(b, o, p->info[i].type);
+ blobmsg_close_array(b, array);
+ ret++;
+ continue;
+ }
+
+ if (o->type == UCI_TYPE_LIST)
+ continue;
+
+ ret += uci_attr_to_blob(b, o->v.string, attr->name, attr->type);
+ }
+
+ return ret;
+}
+
+static int uci_to_blob(struct blob_buf *b, struct uci_section *s,
+ const struct config_param_list *p)
+{
+ int ret = 0;
+ int i;
+
+ ret += __uci_to_blob(b, s, p);
+ for (i = 0; i < p->n_next; i++)
+ ret += uci_to_blob(b, s, p->next[i]);
+
+ return ret;
+}
+
+static int
+config_parse_bridge_interface(struct uci_section *s)
+{
+ char *name;
+
+ name = alloca(strlen(s->e.name) + 4);
+ sprintf(name, "br-%s", s->e.name);
+ blobmsg_add_string(&b, "name", name);
+
+ uci_to_blob(&b, s, bridge_device_type.config_params);
+ if (!device_create(name, &bridge_device_type, b.head)) {
+ D(INTERFACE, "Failed to create bridge for interface '%s'\n", s->e.name);
+ return -EINVAL;
+ }
+
+ blob_buf_init(&b, 0);
+ blobmsg_add_string(&b, "ifname", name);
+ return 0;
+}