X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;ds=sidebyside;f=atk-adaptor%2Fbridge.c;h=e59c834d14fc84b3cba572d803d34ecbb5bef6a6;hb=031946b5b7ec90279ae60bbf974f23979979ea78;hp=7dd355ba06892351fbbaca44d50851d8945c7de4;hpb=abc815aa731b80392c676559c34815d463b0e51c;p=platform%2Fcore%2Fuifw%2Fat-spi2-atk.git

diff --git a/atk-adaptor/bridge.c b/atk-adaptor/bridge.c
index 7dd355b..e59c834 100644
--- a/atk-adaptor/bridge.c
+++ b/atk-adaptor/bridge.c
@@ -88,6 +88,9 @@ tally_event_reply ()
 {
   static int replies_received = 0;
 
+  if (!spi_global_app_data)
+    return;
+
   replies_received++;
   if (replies_received == 3)
   {
@@ -232,6 +235,14 @@ register_reply (DBusPendingCall *pending, void *user_data)
 
   reply = dbus_pending_call_steal_reply (pending);
   dbus_pending_call_unref (pending);
+
+  if (!spi_global_app_data)
+    {
+      if (reply)
+         dbus_message_unref (reply);
+      return;
+    }
+
   if (reply)
     {
       gchar *app_name, *obj_path;
@@ -262,7 +273,8 @@ register_reply (DBusPendingCall *pending, void *user_data)
     }
   dbus_message_unref (reply);
 
-  get_registered_event_listeners (spi_global_app_data);
+  if (!spi_global_app_data->events_initialized)
+    get_registered_event_listeners (spi_global_app_data);
 }
 
 static gboolean
@@ -270,10 +282,10 @@ register_application (SpiBridge * app)
 {
   DBusMessage *message;
   DBusMessageIter iter;
-  DBusError error;
   DBusPendingCall *pending;
 
-  dbus_error_init (&error);
+  g_free (app->desktop_name);
+  g_free (app->desktop_path);
 
   /* These will be overridden when we get a reply, but in practice these
      defaults should always be correct */
@@ -313,11 +325,8 @@ deregister_application (SpiBridge * app)
 {
   DBusMessage *message;
   DBusMessageIter iter;
-  DBusError error;
   const char *uname;
 
-  dbus_error_init (&error);
-
   message = dbus_message_new_method_call (SPI_DBUS_NAME_REGISTRY,
                                           ATSPI_DBUS_PATH_REGISTRY,
                                           ATSPI_DBUS_INTERFACE_REGISTRY,
@@ -651,6 +660,7 @@ signal_filter (DBusConnection *bus, DBusMessage *message, void *user_data)
   const char *interface = dbus_message_get_interface (message);
   const char *member = dbus_message_get_member (message);
   DBusHandlerResult result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+  static gboolean registry_lost = FALSE;
 
   if (dbus_message_get_type (message) != DBUS_MESSAGE_TYPE_SIGNAL)
     return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
@@ -686,7 +696,17 @@ signal_filter (DBusConnection *bus, DBusMessage *message, void *user_data)
                                  DBUS_TYPE_STRING, &new,
                                  DBUS_TYPE_INVALID))
         {
-          if (*old != '\0' && *new == '\0')
+          if (!strcmp (name, "org.a11y.atspi.Registry"))
+            {
+              if (registry_lost && !old[0])
+                {
+                  register_application (spi_global_app_data);
+                  registry_lost = FALSE;
+                }
+              else if (!new[0])
+                registry_lost = TRUE;
+            }
+          else if (*old != '\0' && *new == '\0')
               spi_atk_remove_client (old);
         }
     }
@@ -699,7 +719,7 @@ spi_atk_create_socket (SpiBridge *app)
 {
 #ifndef DISABLE_P2P
   DBusServer *server;
-  DBusError err;
+  DBusError error;
 
   if (getuid () != 0)
   {
@@ -722,12 +742,12 @@ spi_atk_create_socket (SpiBridge *app)
   if (!spi_global_app_data->app_bus_addr)
     return -1;
 
-  dbus_error_init(&err);
-  server = dbus_server_listen(spi_global_app_data->app_bus_addr, &err);
+  dbus_error_init(&error);
+  server = dbus_server_listen(spi_global_app_data->app_bus_addr, &error);
   if (server == NULL)
   {
-    g_warning ("atk-bridge: Couldn't listen on dbus server: %s", err.message);
-    dbus_error_init (&err);
+    g_warning ("atk-bridge: Couldn't listen on dbus server: %s", error.message);
+    dbus_error_free (&error);
     spi_global_app_data->app_bus_addr [0] = '\0';
     g_main_context_unref (spi_global_app_data->main_context);
     spi_global_app_data->main_context = NULL;
@@ -921,6 +941,7 @@ atk_bridge_adaptor_init (gint * argc, gchar ** argv[])
   /* Set up filter and match rules to catch signals */
   dbus_bus_add_match (spi_global_app_data->bus, "type='signal', interface='org.a11y.atspi.Registry', sender='org.a11y.atspi.Registry'", NULL);
   dbus_bus_add_match (spi_global_app_data->bus, "type='signal', interface='org.a11y.atspi.DeviceEventListener', sender='org.a11y.atspi.Registry'", NULL);
+  dbus_bus_add_match (spi_global_app_data->bus, "type='signal', arg0='org.a11y.atspi.Registry', interface='org.freedesktop.DBus', member='NameOwnerChanged'", NULL);
   dbus_connection_add_filter (spi_global_app_data->bus, signal_filter, NULL,
                               NULL);
 
@@ -930,6 +951,7 @@ atk_bridge_adaptor_init (gint * argc, gchar ** argv[])
   else
     get_registered_event_listeners (spi_global_app_data);
 
+  dbus_error_free (&error);
   return 0;
 }