From: Hosang Kim <hosang12.kim@samsung.com>
Date: Thu, 24 Jun 2021 10:34:39 +0000 (+0900)
Subject: libaurum: check invalid accessible object
X-Git-Tag: submit/tizen/20210629.075325~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F19%2F260419%2F1;p=platform%2Fcore%2Fuifw%2Faurum.git

libaurum: check invalid accessible object

Change-Id: I912df64eae169eb60b57d39d4fdbb7e7f4811360
---

diff --git a/libaurum/src/Accessibility/AccessibleNode.cc b/libaurum/src/Accessibility/AccessibleNode.cc
index 6e86d51..8e6dbb3 100644
--- a/libaurum/src/Accessibility/AccessibleNode.cc
+++ b/libaurum/src/Accessibility/AccessibleNode.cc
@@ -66,7 +66,6 @@ std::string AccessibleNode::description() {
 
 void AccessibleNode::notify(int type, int type2, void *src)
 {
-    LOG_SCOPE_F(INFO, "notified for obj(%p) t1:%d t2:%d src:%p",this, type, type2, src);
     void *handler = getRawHandler();
 
     if ((EventType)type == EventType::Object && (ObjectEventType)type2 == ObjectEventType::ObjectStateDefunct) {
@@ -227,4 +226,4 @@ bool AccessibleNode::isShowing() const
 bool AccessibleNode::isActive() const
 {
     return hasFeatureProperty(NodeFeatureProperties::ACTIVE);
-}
\ No newline at end of file
+}
diff --git a/libaurum/src/Impl/Accessibility/AtspiAccessibleWatcher.cc b/libaurum/src/Impl/Accessibility/AtspiAccessibleWatcher.cc
index 23b15b4..46544d7 100644
--- a/libaurum/src/Impl/Accessibility/AtspiAccessibleWatcher.cc
+++ b/libaurum/src/Impl/Accessibility/AtspiAccessibleWatcher.cc
@@ -74,17 +74,15 @@ static gpointer _event_thread_loop (gpointer data)
 {
     LOG_F(INFO, "event thread start");
     AtspiEventListener * listener =
-        atspi_event_listener_new(AtspiAccessibleWatcher::onAtspiEvents, NULL, NULL);
+        atspi_event_listener_new(AtspiAccessibleWatcher::onAtspiEvents, data, NULL);
 
     atspi_event_listener_register(listener, "window:", NULL);
-    atspi_event_listener_register(listener, "object:state-changed:focused", NULL);
-    atspi_event_listener_register(listener, "object:text-changed:insert", NULL);
+    atspi_event_listener_register(listener, "object:", NULL);
 
     atspi_event_main();
 
     LOG_F(INFO, "event thread end");
-    atspi_event_listener_deregister(listener, "object:state-changed:focused", NULL);
-    atspi_event_listener_deregister(listener, "object:text-changed:insert", NULL);
+    atspi_event_listener_deregister(listener, "object:", NULL);
     atspi_event_listener_deregister(listener, "window:", NULL);
 
     g_object_unref(listener);
@@ -99,7 +97,7 @@ AtspiAccessibleWatcher::AtspiAccessibleWatcher()
     atspi_set_main_context (g_main_context_default ());
     atspi_init();
 
-    mEventThread = g_thread_new("AtspiEventThread", _event_thread_loop, nullptr);
+    mEventThread = g_thread_new("AtspiEventThread", _event_thread_loop, this);
 
     mDbusProxy = g_dbus_proxy_new_for_bus_sync(
         G_BUS_TYPE_SESSION, G_DBUS_PROXY_FLAGS_NONE,
@@ -148,6 +146,7 @@ void AtspiAccessibleWatcher::onAtspiEvents(AtspiEvent *event, void *user_data)
         return;
     }
     char *name = NULL, *pkg = NULL;
+    AtspiAccessibleWatcher *instance = (AtspiAccessibleWatcher *)user_data;
     name = AtspiWrapper::Atspi_accessible_get_name(event->source, NULL);
 
     AtspiAccessible *app = AtspiWrapper::Atspi_accessible_get_application(event->source, NULL);
@@ -160,6 +159,11 @@ void AtspiAccessibleWatcher::onAtspiEvents(AtspiEvent *event, void *user_data)
         pkg = strdup("");
 
     mEventQueue.push_back(std::make_shared<A11yEventInfo>(std::string(event->type), std::string(name), std::string(pkg)));
+
+    if (!strcmp(event->type, "object:state-changed:defunct")) {
+         instance->onObjectDefunct(
+            static_cast<AtspiAccessible *>(event->source));
+    }
     if (name) free(name);
     if (pkg) free(pkg);
 /*    char *name = NULL, *pname = NULL;
@@ -257,7 +261,6 @@ void AtspiAccessibleWatcher::onObjectDefunct(AtspiAccessible *node)
     notifyAll((int)EventType::Object, (int)ObjectEventType::ObjectStateDefunct, node);
 }
 
-
 int AtspiAccessibleWatcher::getApplicationCount(void) const
 {
     AtspiWrapper::lock();