3 static struct blob_buf b;
4 static struct ubus_context *ctx;
6 static void receive_lookup(struct ubus_request *req, int type, struct blob_attr *msg)
8 struct blob_attr **attr, *cur;
12 attr = ubus_parse_msg(msg);
13 if (!attr[UBUS_ATTR_OBJID] || !attr[UBUS_ATTR_OBJPATH])
16 fprintf(stderr, "'%s' @%08x\n",
17 (char *) blob_data(attr[UBUS_ATTR_OBJPATH]),
18 blob_get_int32(attr[UBUS_ATTR_OBJID]));
20 if (!attr[UBUS_ATTR_SIGNATURE])
23 blob_for_each_attr(cur, attr[UBUS_ATTR_SIGNATURE], rem) {
24 s = blobmsg_format_json(cur, false);
25 fprintf(stderr, "\t%s\n", s);
30 static int usage(char *prog)
33 "Usage: %s <command> [arguments...]\n"
35 " - list [<path>] List objects\n"
36 " - call <path> <method> [<message>] Call an object method\n"
41 int main(int argc, char **argv)
43 struct ubus_request req;
47 ctx = ubus_connect(NULL);
49 fprintf(stderr, "Failed to connect to ubus\n");
55 return usage(argv[0]);
59 if (!strcmp(cmd, "list")) {
61 blob_put_string(&b, UBUS_ATTR_OBJPATH, argv[2]);
63 ubus_start_request(ctx, &req, b.head, UBUS_MSG_LOOKUP, 0);
64 req.data_cb = receive_lookup;
65 } else if (!strcmp(cmd, "call")) {
66 if (argc < 4 || argc > 5)
67 return usage(argv[0]);
69 blob_put_string(&b, UBUS_ATTR_OBJPATH, argv[2]);
70 blob_put_string(&b, UBUS_ATTR_METHOD, argv[3]);
71 ubus_start_request(ctx, &req, b.head, UBUS_MSG_INVOKE, 0);
73 return usage(argv[0]);
76 ret = ubus_complete_request(ctx, &req);
78 fprintf(stderr, "Failed: %s\n", ubus_strerror(ret));