add GTK properties

[catta] / avahi-core / server.c

diff --git a/avahi-core/server.c b/avahi-core/server.c
index 4aa48a8467ae84c3583e34c5836dc0474cb10fc2..952f09e1245a94dd64d73fc3d0c40606f40bb8cc 100644 (file)
--- a/avahi-core/server.c
+++ b/avahi-core/server.c
@@ -569,7 +569,7 @@ static void handle_query_packet(AvahiServer *s, AvahiDnsPacket *p, AvahiInterfac
         int unicast_response = 0;
 
         if (!(key = avahi_dns_packet_consume_key(p, &unicast_response))) {
-            avahi_log_warn("Packet too short (1)");
+            avahi_log_warn(__FILE__": Packet too short or invalid while reading question key. (Maybe an UTF8 problem?)");
             goto fail;
         }
 
@@ -596,7 +596,7 @@ static void handle_query_packet(AvahiServer *s, AvahiDnsPacket *p, AvahiInterfac
             int unique = 0;
             
             if (!(record = avahi_dns_packet_consume_record(p, &unique))) {
-                avahi_log_warn("Packet too short (2)");
+                avahi_log_warn(__FILE__": Packet too short or invalid while reading known answer record. (Maybe an UTF8 problem?)");
                 goto fail;
             }
             
@@ -615,7 +615,7 @@ static void handle_query_packet(AvahiServer *s, AvahiDnsPacket *p, AvahiInterfac
             int unique = 0;
             
             if (!(record = avahi_dns_packet_consume_record(p, &unique))) {
-                avahi_log_warn("Packet too short (3)");
+                avahi_log_warn(__FILE__": Packet too short or invalid while reading probe record. (Maybe an UTF8 problem?)");
                 goto fail;
             }
             
@@ -653,7 +653,7 @@ static void handle_response_packet(AvahiServer *s, AvahiDnsPacket *p, AvahiInter
 /*         char *txt; */
         
         if (!(record = avahi_dns_packet_consume_record(p, &cache_flush))) {
-            avahi_log_warn("Packet too short (4)");
+            avahi_log_warn(__FILE__": Packet too short or invalid while reading response record. (Maybe an UTF8 problem?)");
             break;
         }
 
@@ -803,7 +803,7 @@ static void reflect_legacy_unicast_query_packet(AvahiServer *s, AvahiDnsPacket *
     avahi_dns_packet_set_field(p, AVAHI_DNS_FIELD_ID, slot->id);
     
     for (j = s->monitor->interfaces; j; j = j->interface_next)
-        if (avahi_interface_is_relevant(j) &&
+        if (j->announcing &&
             j != i &&
             (s->config.reflect_ipv || j->protocol == i->protocol)) {
 
@@ -884,7 +884,7 @@ static void dispatch_packet(AvahiServer *s, AvahiDnsPacket *p, const AvahiAddres
     assert(src_address->proto == dst_address->proto);
 
     if (!(i = avahi_interface_monitor_get_interface(s->monitor, iface, src_address->proto)) ||
-        !avahi_interface_is_relevant(i)) {
+        !i->announcing) {
         avahi_log_warn("Recieved packet from invalid interface.");
         return;
     }
@@ -977,7 +977,7 @@ static void dispatch_legacy_unicast_packet(AvahiServer *s, AvahiDnsPacket *p) {
     }
 
     if (!(j = avahi_interface_monitor_get_interface(s->monitor, slot->interface, slot->address.proto)) ||
-        !avahi_interface_is_relevant(j))
+        !j->announcing)
         return;
 
     /* Patch the original ID into this response */
@@ -1226,17 +1226,27 @@ static void update_fqdn(AvahiServer *s) {
 }
 
 int avahi_server_set_host_name(AvahiServer *s, const char *host_name) {
+    char *hn = NULL;
     assert(s);
-    assert(host_name);
+    
+    AVAHI_CHECK_VALIDITY(s, !host_name || avahi_is_valid_host_name(host_name), AVAHI_ERR_INVALID_HOST_NAME);
 
-    if (host_name && !avahi_is_valid_host_name(host_name))
-        return avahi_server_set_errno(s, AVAHI_ERR_INVALID_HOST_NAME);
+    if (!host_name) {
+        hn = avahi_get_host_name_strdup();
+        hn[strcspn(hn, ".")] = 0;
+        host_name = hn;
+    }
 
+    if (avahi_domain_equal(s->host_name, host_name) && s->state != AVAHI_SERVER_COLLISION) {
+        avahi_free(hn);
+        return avahi_server_set_errno(s, AVAHI_ERR_NO_CHANGE);
+    }
+    
     withdraw_host_rrs(s);
 
     avahi_free(s->host_name);
-    s->host_name = host_name ? avahi_normalize_name_strdup(host_name) : avahi_get_host_name_strdup();
-    s->host_name[strcspn(s->host_name, ".")] = 0;
+    s->host_name = hn ? hn : avahi_strdup(host_name);
+    
     update_fqdn(s);
 
     register_stuff(s);
@@ -1244,19 +1254,30 @@ int avahi_server_set_host_name(AvahiServer *s, const char *host_name) {
 }
 
 int avahi_server_set_domain_name(AvahiServer *s, const char *domain_name) {
+    char *dn = NULL;
     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);
+    AVAHI_CHECK_VALIDITY(s, !domain_name || avahi_is_valid_domain_name(domain_name), AVAHI_ERR_INVALID_DOMAIN_NAME);
+
+    if (!domain_name) {
+        dn = avahi_strdup("local");
+        domain_name = dn;
+    }
+    
+    if (avahi_domain_equal(s->domain_name, domain_name)) {
+        avahi_free(dn);
+        return avahi_server_set_errno(s, AVAHI_ERR_NO_CHANGE);
+    }
 
     withdraw_host_rrs(s);
 
     avahi_free(s->domain_name);
-    s->domain_name = domain_name ? avahi_normalize_name_strdup(domain_name) : avahi_strdup("local");
+    s->domain_name = avahi_normalize_name_strdup(domain_name);
     update_fqdn(s);
 
     register_stuff(s);
+
+    avahi_free(dn);
     return AVAHI_OK;
 }
 
@@ -1539,6 +1560,8 @@ AvahiServerConfig* avahi_server_config_init(AvahiServerConfig *c) {
     c->browse_domains = NULL;
     c->disable_publishing = 0;
     c->allow_point_to_point = 0;
+    c->publish_aaaa_on_ipv4 = 1;
+    c->publish_a_on_ipv6 = 0;
     
     return c;
 }
@@ -1700,3 +1723,9 @@ int avahi_server_set_wide_area_servers(AvahiServer *s, const AvahiAddress *a, un
     avahi_wide_area_set_servers(s->wide_area_lookup_engine, a, n);
     return AVAHI_OK;
 }
+
+const AvahiServerConfig* avahi_server_get_config(AvahiServer *s) {
+    assert(s);
+
+    return &s->config;
+}