Changeset 18998 in vbox for trunk/src/VBox/Main/cbinding/VBoxXPCOMC.cpp

Timestamp:

Apr 17, 2009 4:27:28 PM (16 years ago)

Author:

vboxsync

Message:

cbinding: added event queues for callback support

File:

• trunk/src/VBox/Main/cbinding/VBoxXPCOMC.cpp (modified) (5 diffs)

trunk/src/VBox/Main/cbinding/VBoxXPCOMC.cpp

@@ -35 +35 @@
 using namespace std;
 
-static ISession            *Session;
-static IVirtualBox         *Ivirtualbox;
-static nsIServiceManager   *serviceManager;
-static nsIComponentManager *manager;
+static ISession            *Session        = NULL;
+static IVirtualBox         *Ivirtualbox    = NULL;
+static nsIServiceManager   *serviceManager = NULL;
+static nsIComponentManager *manager        = NULL;
+static nsIEventQueue       *eventQ         = NULL;
 
 static void VBoxComUninitialize(void);
@@ -98 +99 @@
     {
         Log(("Cbinding: Could not get component manager! rc=%Rhrc\n",rc));
+        VBoxComUninitialize();
+        return;
+    }
+
+    rc = NS_GetMainEventQ (&eventQ);
+    if (NS_FAILED(rc))
+    {
+        Log(("Cbinding: Could not get xpcom event queue! rc=%Rhrc\n",rc));
         VBoxComUninitialize();
         return;
@@ -136 +145 @@
     if (Ivirtualbox)
         NS_RELEASE(Ivirtualbox);    // decrement refcount
+    if (eventQ)
+        NS_RELEASE(eventQ);         // decrement refcount
     if (manager)
         NS_RELEASE(manager);        // decrement refcount
@@ -144 +155 @@
 }
 
+static void
+VBoxGetEventQueue(nsIEventQueue **eventQueue)
+{
+    *eventQueue = eventQ;
+}
+
 static uint32_t
 VBoxVersion(void)
@@ -175 +192 @@
         VBoxUtf8ToUtf16,
 
+        VBoxGetEventQueue,
+
         VBOX_XPCOMC_VERSION
     };