+ s->hinfo_entry_group = avahi_s_entry_group_new(s, avahi_host_rr_entry_group_callback, NULL);
+
+ if (!s->hinfo_entry_group) {
+ avahi_log_warn("Failed to create HINFO entry group: %s", avahi_strerror(s->error));
+ return;
+ }
+
+ /* Fill in HINFO rr */
+ if ((r = avahi_record_new_full(s->host_name_fqdn, AVAHI_DNS_CLASS_IN, AVAHI_DNS_TYPE_HINFO, AVAHI_DEFAULT_TTL_HOST_NAME))) {
+ uname(&utsname);
+ r->data.hinfo.cpu = avahi_strdup(avahi_strup(utsname.machine));
+ r->data.hinfo.os = avahi_strdup(avahi_strup(utsname.sysname));
+
+ if (avahi_server_add(s, s->hinfo_entry_group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, AVAHI_ENTRY_UNIQUE, r) < 0) {
+ avahi_log_warn("Failed to add HINFO RR: %s", avahi_strerror(s->error));
+ return;
+ }
+
+ avahi_record_unref(r);
+ }
+
+ if (avahi_s_entry_group_commit(s->hinfo_entry_group) < 0)
+ avahi_log_warn("Failed to commit HINFO entry group: %s", avahi_strerror(s->error));
+
+}
+
+static void register_localhost(AvahiServer *s) {
+ AvahiAddress a;
+ assert(s);
+
+ /* Add localhost entries */
+ avahi_address_parse("127.0.0.1", AVAHI_PROTO_INET, &a);
+ avahi_server_add_address(s, NULL, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, AVAHI_ENTRY_NOPROBE|AVAHI_ENTRY_NOANNOUNCE, "localhost", &a);
+
+ avahi_address_parse("::1", AVAHI_PROTO_INET6, &a);
+ avahi_server_add_address(s, NULL, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, AVAHI_ENTRY_NOPROBE|AVAHI_ENTRY_NOANNOUNCE, "ip6-localhost", &a);
+}
+
+static void register_browse_domain(AvahiServer *s) {
+ assert(s);
+
+ if (!s->config.publish_domain)
+ return;
+
+ if (s->browse_domain_entry_group)
+ assert(avahi_s_entry_group_is_empty(s->browse_domain_entry_group));
+ else
+ s->browse_domain_entry_group = avahi_s_entry_group_new(s, NULL, NULL);
+
+ if (!s->browse_domain_entry_group) {
+ avahi_log_warn("Failed to create browse domain entry group: %s", avahi_strerror(s->error));
+ return;
+ }
+
+ if (avahi_server_add_ptr(s, s->browse_domain_entry_group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, AVAHI_DEFAULT_TTL, "b._dns-sd._udp.local", s->domain_name) < 0) {
+ avahi_log_warn("Failed to add browse domain RR: %s", avahi_strerror(s->error));
+ return;
+ }
+
+ if (avahi_s_entry_group_commit(s->browse_domain_entry_group) < 0)
+ avahi_log_warn("Failed to commit browse domain entry group: %s", avahi_strerror(s->error));
+}
+
+static void register_stuff(AvahiServer *s) {
+ assert(s);
+
+ server_set_state(s, AVAHI_SERVER_REGISTERING);
+ s->n_host_rr_pending ++; /** Make sure that the state isn't changed tp AVAHI_SERVER_RUNNING too early */
+
+ register_hinfo(s);
+ register_browse_domain(s);
+ avahi_update_host_rrs(s->monitor, 0);
+
+ s->n_host_rr_pending --;
+
+ if (s->n_host_rr_pending == 0)
+ server_set_state(s, AVAHI_SERVER_RUNNING);
+}
+
+static void update_fqdn(AvahiServer *s) {
+ char *n;
+
+ assert(s);
+ assert(s->host_name);
+ assert(s->domain_name);
+
+ if (!(n = avahi_strdup_printf("%s.%s", s->host_name, s->domain_name)))
+ return; /* OOM */
+
+ avahi_free(s->host_name_fqdn);
+ s->host_name_fqdn = n;
+}
+
+int avahi_server_set_host_name(AvahiServer *s, const char *host_name) {
+ assert(s);
+ assert(host_name);
+
+ if (host_name && !avahi_is_valid_host_name(host_name))
+ return avahi_server_set_errno(s, AVAHI_ERR_INVALID_HOST_NAME);
+
+ withdraw_host_rrs(s);
+
+ avahi_free(s->host_name);
+ s->host_name = host_name ? avahi_normalize_name(host_name) : avahi_get_host_name();
+ s->host_name[strcspn(s->host_name, ".")] = 0;
+ update_fqdn(s);
+
+ register_stuff(s);
+ return AVAHI_OK;
+}
+
+int avahi_server_set_domain_name(AvahiServer *s, const char *domain_name) {
+ assert(s);
+ assert(domain_name);
+
+ if (domain_name && !avahi_is_valid_domain_name(domain_name))
+ return avahi_server_set_errno(s, AVAHI_ERR_INVALID_DOMAIN_NAME);
+
+ withdraw_host_rrs(s);
+
+ avahi_free(s->domain_name);
+ s->domain_name = domain_name ? avahi_normalize_name(domain_name) : avahi_strdup("local");
+ update_fqdn(s);
+
+ register_stuff(s);
+ return AVAHI_OK;
+}
+
+static int valid_server_config(const AvahiServerConfig *sc) {
+
+ if (sc->host_name && !avahi_is_valid_host_name(sc->host_name))
+ return AVAHI_ERR_INVALID_HOST_NAME;
+
+ if (sc->domain_name && !avahi_is_valid_domain_name(sc->domain_name))
+ return AVAHI_ERR_INVALID_DOMAIN_NAME;
+
+ return AVAHI_OK;
+}
+
+static int setup_sockets(AvahiServer *s) {
+ assert(s);