4 This file is part of avahi.
6 avahi is free software; you can redistribute it and/or modify it
7 under the terms of the GNU Lesser General Public License as
8 published by the Free Software Foundation; either version 2.1 of the
9 License, or (at your option) any later version.
11 avahi is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
14 Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with avahi; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
29 #include <avahi-common/malloc.h>
30 #include <avahi-common/simple-watch.h>
31 #include <avahi-common/alternative.h>
32 #include <avahi-common/timeval.h>
34 #include <avahi-core/core.h>
35 #include <avahi-core/log.h>
36 #include <avahi-core/publish.h>
37 #include <avahi-core/lookup.h>
40 #define SERVICE_TYPE "_http._tcp"
42 static AvahiSServiceBrowser *service_browser1 = NULL, *service_browser2 = NULL;
43 static const AvahiPoll * poll_api = NULL;
44 static AvahiServer *server = NULL;
45 static AvahiSimplePoll *simple_poll;
47 static const char *browser_event_to_string(AvahiBrowserEvent event) {
49 case AVAHI_BROWSER_NEW : return "NEW";
50 case AVAHI_BROWSER_REMOVE : return "REMOVE";
51 case AVAHI_BROWSER_CACHE_EXHAUSTED : return "CACHE_EXHAUSTED";
52 case AVAHI_BROWSER_ALL_FOR_NOW : return "ALL_FOR_NOW";
53 case AVAHI_BROWSER_FAILURE : return "FAILURE";
59 static void sb_callback(
60 AvahiSServiceBrowser *b,
62 AvahiProtocol protocol,
63 AvahiBrowserEvent event,
65 const char *service_type,
67 AvahiLookupResultFlags flags,
68 AVAHI_GCC_UNUSED void* userdata) {
69 avahi_log_debug("SB%i: (%i.%s) <%s> as <%s> in <%s> [%s] cached=%i", b == service_browser1 ? 1 : 2, iface, avahi_proto_to_string(protocol), name, service_type, domain, browser_event_to_string(event), !!(flags & AVAHI_LOOKUP_RESULT_CACHED));
72 static void create_second_service_browser(AvahiTimeout *timeout, AVAHI_GCC_UNUSED void* userdata) {
74 service_browser2 = avahi_s_service_browser_new(server, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, SERVICE_TYPE, DOMAIN, 0, sb_callback, NULL);
75 assert(service_browser2);
77 poll_api->timeout_free(timeout);
80 static void quit(AVAHI_GCC_UNUSED AvahiTimeout *timeout, AVAHI_GCC_UNUSED void *userdata) {
81 avahi_simple_poll_quit(simple_poll);
84 int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char *argv[]) {
86 AvahiServerConfig config;
88 simple_poll = avahi_simple_poll_new();
91 poll_api = avahi_simple_poll_get(simple_poll);
94 avahi_server_config_init(&config);
95 config.publish_hinfo = 0;
96 config.publish_addresses = 0;
97 config.publish_workstation = 0;
98 config.publish_domain = 0;
100 avahi_address_parse("192.168.50.1", AVAHI_PROTO_UNSPEC, &config.wide_area_servers[0]);
101 config.n_wide_area_servers = 1;
102 config.enable_wide_area = 1;
104 server = avahi_server_new(poll_api, &config, NULL, NULL, NULL);
106 avahi_server_config_free(&config);
108 service_browser1 = avahi_s_service_browser_new(server, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, SERVICE_TYPE, DOMAIN, 0, sb_callback, NULL);
109 assert(service_browser1);
111 poll_api->timeout_new(poll_api, avahi_elapse_time(&tv, 10000, 0), create_second_service_browser, NULL);
113 poll_api->timeout_new(poll_api, avahi_elapse_time(&tv, 60000, 0), quit, NULL);
117 if (avahi_simple_poll_iterate(simple_poll, -1) != 0)
120 avahi_server_free(server);
121 avahi_simple_poll_free(simple_poll);