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
26 #include <sys/socket.h>
27 #include <netinet/in.h>
28 #include <arpa/inet.h>
34 #include <avahi-common/alternative.h>
35 #include <avahi-common/malloc.h>
36 #include <avahi-common/simple-watch.h>
37 #include <avahi-common/timeval.h>
43 static char *name = NULL;
44 static AvahiSEntryGroup *group = NULL;
46 static AvahiServer *avahi = NULL;
47 static const AvahiPoll *poll_api;
49 static void dump_line(const char *text, void* userdata) {
53 static void dump_timeout_callback(AvahiTimeout *timeout, void* data) {
56 avahi_server_dump(avahi, dump_line, NULL);
58 avahi_elapse_time(&tv, 5000, 0);
59 poll_api->timeout_update(timeout, &tv);
62 static void entry_group_callback(AvahiServer *s, AvahiSEntryGroup *g, AvahiEntryGroupState state, void* userdata);
64 static void create_service(const char *t) {
69 n = t ? avahi_strdup(t) : avahi_alternative_service_name(name);
74 avahi_s_entry_group_reset(group);
76 group = avahi_s_entry_group_new(avahi, entry_group_callback, NULL);
78 avahi_server_add_service(avahi, group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, name, "_http._tcp", NULL, NULL, 80, "foo", NULL);
79 avahi_s_entry_group_commit(group);
84 static void rename_timeout_callback(AvahiTimeout *timeout, void *userdata) {
87 if (access("flag", F_OK) == 0) {
88 create_service("New - Bonjour Service Name");
92 avahi_elapse_time(&tv, 5000, 0);
93 poll_api->timeout_update(timeout, &tv);
96 static void entry_group_callback(AvahiServer *s, AvahiSEntryGroup *g, AvahiEntryGroupState state, void* userdata) {
97 if (state == AVAHI_ENTRY_GROUP_COLLISION)
99 else if (state == AVAHI_ENTRY_GROUP_ESTABLISHED) {
100 avahi_log_debug("ESTABLISHED !!!!");
105 static void server_callback(AvahiServer *s, AvahiServerState state, void* userdata) {
106 avahi_log_debug("server state: %i", state);
108 if (state == AVAHI_SERVER_RUNNING) {
109 create_service("gurke");
110 avahi_server_dump(avahi, dump_line, NULL);
111 } else if (state == AVAHI_SERVER_COLLISION) {
114 n = avahi_alternative_host_name(avahi_server_get_host_name(s));
115 avahi_log_warn("Host name conflict, retrying with <%s>", n);
116 avahi_server_set_host_name(s, n);
122 int main(int argc, char *argv[]) {
124 AvahiSimplePoll *simple_poll;
126 struct AvahiServerConfig config;
128 simple_poll = avahi_simple_poll_new();
129 poll_api = avahi_simple_poll_get(simple_poll);
131 avahi_server_config_init(&config);
132 config.publish_workstation = 0;
134 config.publish_domain = 0;
135 config.publish_hinfo = 0;
136 avahi = avahi_server_new(poll_api, &config, server_callback, NULL, &error);
137 avahi_server_config_free(&config);
139 avahi_elapse_time(&tv, 5000, 0);
140 poll_api->timeout_new(poll_api, &tv, dump_timeout_callback, avahi);
142 avahi_elapse_time(&tv, 5000, 0);
143 poll_api->timeout_new(poll_api, &tv, rename_timeout_callback, avahi);
146 if (avahi_simple_poll_iterate(simple_poll, -1) != 0)
150 avahi_s_entry_group_free(group);
151 avahi_server_free(avahi);
153 avahi_simple_poll_free(simple_poll);