1 /***
2 This file is part of avahi.
3
4 avahi is free software; you can redistribute it and/or modify it
5 under the terms of the GNU Lesser General Public License as
6 published by the Free Software Foundation; either version 2.1 of the
7 License, or (at your option) any later version.
8
9 avahi is distributed in the hope that it will be useful, but WITHOUT
10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
11 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
12 Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with avahi; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
17 USA.
18 ***/
19
20 #ifdef HAVE_CONFIG_H
21 #include <config.h>
22 #endif
23
24 #include <assert.h>
25 #include <stdio.h>
26
27 #include <avahi-common/gccmacro.h>
28 #include "howl.h"
29
30 #define ASSERT_SW_OKAY(t) { sw_result _r; _r = (t); assert(_r == SW_OKAY); }
31 #define ASSERT_NOT_NULL(t) { const void* _r; r = (t); assert(_r); }
32
reply(AVAHI_GCC_UNUSED sw_discovery discovery,AVAHI_GCC_UNUSED sw_discovery_oid oid,sw_discovery_browse_status status,AVAHI_GCC_UNUSED sw_uint32 interface_index,AVAHI_GCC_UNUSED sw_const_string name,AVAHI_GCC_UNUSED sw_const_string type,sw_const_string domain,AVAHI_GCC_UNUSED sw_opaque extra)33 static sw_result reply(
34 AVAHI_GCC_UNUSED sw_discovery discovery,
35 AVAHI_GCC_UNUSED sw_discovery_oid oid,
36 sw_discovery_browse_status status,
37 AVAHI_GCC_UNUSED sw_uint32 interface_index,
38 AVAHI_GCC_UNUSED sw_const_string name,
39 AVAHI_GCC_UNUSED sw_const_string type,
40 sw_const_string domain,
41 AVAHI_GCC_UNUSED sw_opaque extra) {
42
43 switch (status) {
44 case SW_DISCOVERY_BROWSE_ADD_DOMAIN:
45 fprintf(stderr, "new domain %s\n", domain);
46 break;
47
48 case SW_DISCOVERY_BROWSE_REMOVE_DOMAIN:
49 fprintf(stderr, "removed domain %s\n", domain);
50 break;
51
52 case SW_DISCOVERY_BROWSE_INVALID:
53 fprintf(stderr, "some kind of failure happened: %s\n", domain);
54 break;
55
56 default:
57 abort();
58 }
59
60 return SW_OKAY;
61 }
62
main(AVAHI_GCC_UNUSED int argc,AVAHI_GCC_UNUSED char * argv[])63 int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char *argv[]) {
64 sw_discovery discovery;
65 sw_discovery_oid oid;
66
67 ASSERT_SW_OKAY(sw_discovery_init(&discovery));
68
69 ASSERT_SW_OKAY(sw_discovery_browse_domains(discovery, 0, reply, NULL, &oid));
70
71 ASSERT_SW_OKAY(sw_discovery_run(discovery));
72
73 return 0;
74 }
75