X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=avahi-daemon%2Fdbus-protocol.c;h=9bfc15113d0fd6d406f39aa08655b93ed6eb0542;hb=758381efbaa40d604253259cd43f194db1162859;hp=e74caa328ec7213c056b76de994d168351550dd2;hpb=59f3e8bef545762113c041a1ef5868e08b353045;p=catta

diff --git a/avahi-daemon/dbus-protocol.c b/avahi-daemon/dbus-protocol.c
index e74caa3..9bfc151 100644
--- a/avahi-daemon/dbus-protocol.c
+++ b/avahi-daemon/dbus-protocol.c
@@ -189,7 +189,7 @@ static DBusHandlerResult msg_signal_filter_impl(AVAHI_GCC_UNUSED DBusConnection
         struct timeval tv;
 
         if (server->reconnect) {
-            avahi_log_warn("Disconnnected from D-BUS, trying to reconnect in %ims...", RECONNECT_MSEC);
+            avahi_log_warn("Disconnnected from D-Bus, trying to reconnect in %ims...", RECONNECT_MSEC);
             
             dbus_disconnect();
             
@@ -200,7 +200,7 @@ static DBusHandlerResult msg_signal_filter_impl(AVAHI_GCC_UNUSED DBusConnection
             else
                 server->reconnect_timeout = server->poll_api->timeout_new(server->poll_api, &tv, reconnect_callback, NULL);
         } else {
-            avahi_log_warn("Disconnnected from D-BUS, exiting.");
+            avahi_log_warn("Disconnnected from D-Bus, exiting.");
             raise(SIGQUIT);
         }
             
@@ -346,9 +346,7 @@ static DBusHandlerResult msg_server_impl(DBusConnection *c, DBusMessage *m, AVAH
 
     } else if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_SERVER, "GetNetworkInterfaceNameByIndex")) {
         int32_t idx;
-        int fd;
 	char name[IF_NAMESIZE];
-
         
         if (!(dbus_message_get_args(m, &error, DBUS_TYPE_INT32, &idx, DBUS_TYPE_INVALID))) {
             avahi_log_warn("Error parsing Server::GetNetworkInterfaceNameByIndex message");
@@ -358,29 +356,17 @@ static DBusHandlerResult msg_server_impl(DBusConnection *c, DBusMessage *m, AVAH
 #ifdef VALGRIND_WORKAROUND
         return respond_string(c, m, "blah");
 #else
-        
-        if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) 
-            if ((fd = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
-                char txt[256];
-                snprintf(txt, sizeof(txt), "OS Error: %s", strerror(errno));
-                return avahi_dbus_respond_error(c, m, AVAHI_ERR_OS, txt);
-            }
-
         if ((!if_indextoname(idx, name))) {
             char txt[256];
             snprintf(txt, sizeof(txt), "OS Error: %s", strerror(errno));
-            close(fd);
             return avahi_dbus_respond_error(c, m, AVAHI_ERR_OS, txt);
         }
-
-        close(fd);
         
         return avahi_dbus_respond_string(c, m, name);
 #endif
         
     } else if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_SERVER, "GetNetworkInterfaceIndexByName")) {
         char *n;
-        int fd;
         int32_t idx;
         
         if (!(dbus_message_get_args(m, &error, DBUS_TYPE_STRING, &n, DBUS_TYPE_INVALID)) || !n) {
@@ -391,21 +377,11 @@ static DBusHandlerResult msg_server_impl(DBusConnection *c, DBusMessage *m, AVAH
 #ifdef VALGRIND_WORKAROUND
         return respond_int32(c, m, 1);
 #else
-        if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) 
-            if ((fd = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
-                char txt[256];
-                snprintf(txt, sizeof(txt), "OS Error: %s", strerror(errno));
-                return avahi_dbus_respond_error(c, m, AVAHI_ERR_OS, txt);
-            }
-
         if (!(idx = if_nametoindex(n))) {
             char txt[256];
             snprintf(txt, sizeof(txt), "OS Error: %s", strerror(errno));
-            close(fd);
             return avahi_dbus_respond_error(c, m, AVAHI_ERR_OS, txt);
         }
-
-        close(fd);
         
         return avahi_dbus_respond_int32(c, m, idx);
 #endif
@@ -1075,12 +1051,34 @@ static int dbus_connect(void) {
     assert(!server->bus);
 
     dbus_error_init(&error);
-    
-    if (!(server->bus = dbus_bus_get(DBUS_BUS_SYSTEM, &error))) {
+
+#ifdef HAVE_DBUS_BUS_GET_PRIVATE    
+    if (!(server->bus = dbus_bus_get_private(DBUS_BUS_SYSTEM, &error))) {
         assert(dbus_error_is_set(&error));
-        avahi_log_error("dbus_bus_get(): %s", error.message);
+        avahi_log_error("dbus_bus_get_private(): %s", error.message);
         goto fail;
     }
+#else
+    {
+        const char *a;
+
+        if (!(a = getenv("DBUS_SYSTEM_BUS_ADDRESS")) || !*a)
+            a = DBUS_SYSTEM_BUS_DEFAULT_ADDRESS;
+        
+        if (!(server->bus = dbus_connection_open_private(a, &error))) {
+            assert(dbus_error_is_set(&error));
+            avahi_log_error("dbus_bus_open_private(): %s", error.message);
+            goto fail;
+        }
+
+        if (!dbus_bus_register(server->bus, &error)) {
+            assert(dbus_error_is_set(&error));
+            avahi_log_error("dbus_bus_register(): %s", error.message);
+            goto fail;
+        }
+    }
+#endif
+    
     if (avahi_dbus_connection_glue(server->bus, server->poll_api) < 0) {
         avahi_log_error("avahi_dbus_connection_glue() failed");
         goto fail;
@@ -1091,10 +1089,10 @@ static int dbus_connect(void) {
     if (dbus_bus_request_name(
             server->bus,
             AVAHI_DBUS_NAME,
-#if (DBUS_VERSION_MAJOR == 0) && (DBUS_VERSION_MINOR >= 60)
-            DBUS_NAME_FLAG_DO_NOT_QUEUE,
-#else
+#if (DBUS_VERSION_MAJOR == 0) && (DBUS_VERSION_MINOR < 60)
             DBUS_NAME_FLAG_PROHIBIT_REPLACEMENT,
+#else
+            DBUS_NAME_FLAG_DO_NOT_QUEUE,
 #endif
             &error) != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER) {
         if (dbus_error_is_set(&error)) {
@@ -1102,7 +1100,7 @@ static int dbus_connect(void) {
             goto fail;
         }
 
-        avahi_log_error("Failed to acquire DBUS name '"AVAHI_DBUS_NAME"'");
+        avahi_log_error("Failed to acquire D-Bus name '"AVAHI_DBUS_NAME"'");
         goto fail;
     }
 
@@ -1195,6 +1193,7 @@ fail:
 #else
         dbus_connection_disconnect(server->bus);
 #endif
+
         dbus_connection_unref(server->bus);
     }