ubus/examples/client.c
2012-10-24 14:37:57 +02:00

79 lines
1.6 KiB
C

/*
* Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <unistd.h>
#include "libubus.h"
static struct ubus_context *ctx;
static struct blob_buf b;
static struct ubus_object test_client_object = {};
static void client_main(void)
{
uint32_t id;
int ret;
ret = ubus_add_object(ctx, &test_client_object);
if (ret) {
fprintf(stderr, "Failed to add_object object: %s\n", ubus_strerror(ret));
return;
}
if (ubus_lookup_id(ctx, "test", &id)) {
fprintf(stderr, "Failed to look up test object\n");
return;
}
blob_buf_init(&b, 0);
blobmsg_add_u32(&b, "id", test_client_object.id);
ubus_invoke(ctx, id, "watch", b.head, NULL, 0, 3000);
uloop_run();
}
int main(int argc, char **argv)
{
const char *ubus_socket = NULL;
int ch;
while ((ch = getopt(argc, argv, "cs:")) != -1) {
switch (ch) {
case 's':
ubus_socket = optarg;
break;
default:
break;
}
}
argc -= optind;
argv += optind;
uloop_init();
ctx = ubus_connect(ubus_socket);
if (!ctx) {
fprintf(stderr, "Failed to connect to ubus\n");
return -1;
}
ubus_add_uloop(ctx);
client_main();
ubus_free(ctx);
uloop_done();
return 0;
}