--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuiada/Src/CCAAdapterDll.cpp	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,78 @@
+/*
+* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Dll access point.
+*
+*/
+
+
+
+//  INCLUDES
+#include "CCAAdapterDll.h"
+#include "CCAImpsFactory.h"
+#include <e32std.h>
+
+// ================= OTHER EXPORTED FUNCTIONS ==============
+
+
+/**
+* Creates concrete interface factory if not created earlier.
+* @return MCAImpsFactory abstract base class for factory.
+*/
+EXPORT_C MCAImpsFactory* CreateImpsFactoryL()
+    {
+    MCAImpsFactory* mFactory = NULL;
+    mFactory = static_cast< MCAImpsFactory* > ( Dll::Tls() );
+    if ( ! mFactory )
+        {
+        CCAImpsFactory *cFactory = CCAImpsFactory::NewL();
+        mFactory = cFactory;
+        CleanupStack::PushL( cFactory );
+        User::LeaveIfError( Dll::SetTls( static_cast< TAny* > ( mFactory ) ) );
+        CleanupStack::Pop( cFactory );
+        }
+    return mFactory;
+    }
+
+/**
+* Returns current factory instance or NULL if not created yet
+* @return MCAImpsFactory current instance, can be NULL
+*/
+EXPORT_C MCAImpsFactory* CurrentImpsFactoryInstance()
+    {
+    MCAImpsFactory *mFactory = NULL;
+    mFactory = static_cast< MCAImpsFactory* > ( Dll::Tls() );
+    return mFactory;
+    }
+
+/**
+* Destroys the adapter.
+*/
+EXPORT_C void ReleaseAdapterL()
+    {
+    MCAImpsFactory *mFactory = NULL;
+    mFactory = static_cast< MCAImpsFactory* > ( Dll::Tls() );
+    if ( mFactory )
+        {
+        CCAImpsFactory *cFactory = NULL;
+        cFactory = static_cast< CCAImpsFactory* > ( mFactory );
+        if ( cFactory )
+            {
+            delete cFactory;
+            }
+        // Ignore error
+        Dll::SetTls( NULL );
+        }
+    }
+
+//  End of File