2 * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License version 2.1
6 * as published by the Free Software Foundation
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
18 static struct ubus_context *ctx;
19 static struct blob_buf b;
21 static void test_client_subscribe_cb(struct ubus_context *ctx, struct ubus_object *obj)
23 fprintf(stderr, "Subscribers active: %d\n", obj->has_subscribers);
26 static struct ubus_object test_client_object = {
27 .subscribe_cb = test_client_subscribe_cb,
30 static void test_client_notify_cb(struct uloop_timeout *timeout)
32 static int counter = 0;
36 blobmsg_add_u32(&b, "counter", counter++);
38 err = ubus_notify(ctx, &test_client_object, "ping", b.head, 1000);
40 fprintf(stderr, "Notify failed: %s\n", ubus_strerror(err));
42 uloop_timeout_set(timeout, 1000);
45 static struct uloop_timeout notify_timer = {
46 .cb = test_client_notify_cb,
49 static void client_main(void)
54 ret = ubus_add_object(ctx, &test_client_object);
56 fprintf(stderr, "Failed to add_object object: %s\n", ubus_strerror(ret));
60 if (ubus_lookup_id(ctx, "test", &id)) {
61 fprintf(stderr, "Failed to look up test object\n");
66 blobmsg_add_u32(&b, "id", test_client_object.id);
67 ubus_invoke(ctx, id, "watch", b.head, NULL, 0, 3000);
68 test_client_notify_cb(¬ify_timer);
72 int main(int argc, char **argv)
74 const char *ubus_socket = NULL;
77 while ((ch = getopt(argc, argv, "cs:")) != -1) {
92 ctx = ubus_connect(ubus_socket);
94 fprintf(stderr, "Failed to connect to ubus\n");