X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=service.c;h=ca70274bcc8889897ea0ab4048ae8ca7c5d43abe;hb=1478293fd95f29f16887c5e6554035cd38d4b2d7;hp=f21578d00caa38e98e7e0f262a98af5785338c33;hpb=5ad3a5ef5ed97b165abcc0b9b0ee57bcf14378f2;p=project%2Fmdnsd.git

diff --git a/service.c b/service.c
index f21578d..ca70274 100644
--- a/service.c
+++ b/service.c
@@ -65,7 +65,6 @@ service_update(struct vlist_tree *tree, struct vlist_node *node_new,
 
 static struct blob_buf b;
 static VLIST_TREE(services, avl_strcmp, service_update, false, false);
-const char *sdudp =  "_services._dns-sd._udp.local";
 static int service_init_announce;
 
 static const char *
@@ -117,7 +116,7 @@ service_timeout(struct service *s)
 }
 
 static void
-service_reply_single(struct interface *iface, struct service *s, int ttl, int force)
+service_reply_single(struct interface *iface, struct sockaddr *to, struct service *s, int ttl, int force)
 {
 	const char *host = service_name(s->service);
 	char *service = strstr(host, "._");
@@ -133,28 +132,28 @@ service_reply_single(struct interface *iface, struct service *s, int ttl, int fo
 
 	dns_init_answer();
 	service_add_ptr(service_name(s->service), ttl);
-	dns_send_answer(iface, service);
+	dns_send_answer(iface, to, service);
 
 	dns_init_answer();
 	service_add_srv(s, ttl);
 	if (s->txt && s->txt_len)
 		dns_add_answer(TYPE_TXT, (uint8_t *) s->txt, s->txt_len, ttl);
-	dns_send_answer(iface, host);
+	dns_send_answer(iface, to, host);
 }
 
 void
-service_reply(struct interface *iface, const char *match, int ttl)
+service_reply(struct interface *iface, struct sockaddr *to, const char *match, int ttl)
 {
 	struct service *s;
 
 	vlist_for_each_element(&services, s, node) {
 		if (!match || !strcmp(s->service, match))
-			service_reply_single(iface, s, ttl, 0);
+			service_reply_single(iface, to, s, ttl, 0);
 	}
 }
 
 void
-service_announce_services(struct interface *iface, int ttl)
+service_announce_services(struct interface *iface, struct sockaddr *to, int ttl)
 {
 	struct service *s;
 
@@ -163,9 +162,9 @@ service_announce_services(struct interface *iface, int ttl)
 		if (ttl) {
 			dns_init_answer();
 			service_add_ptr(s->service, ttl);
-			dns_send_answer(iface, sdudp);
+			dns_send_answer(iface, to, C_DNS_SD);
 		}
-		service_reply_single(iface, s, ttl, 0);
+		service_reply_single(iface, to, s, ttl, 0);
 	}
 }
 
@@ -181,7 +180,7 @@ service_update(struct vlist_tree *tree, struct vlist_node *node_new,
 		if (service_init_announce)
 			vlist_for_each_element(&interfaces, iface, node) {
 				s->t = 0;
-				service_reply_single(iface, s, announce_ttl, 1);
+				service_reply_single(iface, NULL, s, announce_ttl, 1);
 			}
 		return;
 	}
@@ -189,7 +188,7 @@ service_update(struct vlist_tree *tree, struct vlist_node *node_new,
 	s = container_of(node_old, struct service, node);
 	if (!node_new && service_init_announce)
 		vlist_for_each_element(&interfaces, iface, node)
-			service_reply_single(iface, s, 0, 1);
+			service_reply_single(iface, NULL, s, 0, 1);
 	free(s);
 }