+struct ubus_lookup_request {
+ struct ubus_request req;
+ ubus_lookup_handler_t cb;
+};
+
+static void ubus_lookup_cb(struct ubus_request *ureq, int type, struct blob_attr *msg)
+{
+ struct ubus_lookup_request *req;
+ struct ubus_object_data obj;
+ struct blob_attr **attr;
+
+ req = container_of(ureq, struct ubus_lookup_request, req);
+ attr = ubus_parse_msg(msg);
+
+ if (!attr[UBUS_ATTR_OBJID] || !attr[UBUS_ATTR_OBJPATH] ||
+ !attr[UBUS_ATTR_OBJTYPE])
+ return;
+
+ memset(&obj, 0, sizeof(obj));
+ obj.id = blob_get_u32(attr[UBUS_ATTR_OBJID]);
+ obj.path = blob_data(attr[UBUS_ATTR_OBJPATH]);
+ obj.type_id = blob_get_u32(attr[UBUS_ATTR_OBJTYPE]);
+ obj.signature = attr[UBUS_ATTR_SIGNATURE];
+ req->cb(ureq->ctx, &obj, ureq->priv);
+}
+
+int __hidden ubus_start_request(struct ubus_context *ctx, struct ubus_request *req,
+ struct blob_attr *msg, int cmd, uint32_t peer)
+{
+ memset(req, 0, sizeof(*req));
+
+ if (msg && blob_pad_len(msg) > UBUS_MAX_MSGLEN)
+ return -1;
+
+ INIT_LIST_HEAD(&req->list);
+ INIT_LIST_HEAD(&req->pending);
+ req->ctx = ctx;
+ req->peer = peer;
+ req->seq = ++ctx->request_seq;
+ return ubus_send_msg(ctx, req->seq, msg, cmd, peer);
+}
+
+int ubus_lookup(struct ubus_context *ctx, const char *path,
+ ubus_lookup_handler_t cb, void *priv)