diff -r 000000000000 -r 094583676ce7 wvuing/wvuieng/EngInc/MCAAccessInterface.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuieng/EngInc/MCAAccessInterface.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,63 @@
+/*
+* Copyright (c) 2004-2005 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:  Interface to handle chat accessing.
+*
+*/
+
+
+#ifndef MCAACCESSINTERFACE_H
+#define MCAACCESSINTERFACE_H
+
+//	FORWARD CLASS DECLERATIONS
+
+// CLASS DECLARATION
+
+/**
+ *  Observer interface to handle messages container changes.
+ *
+ *  @lib CAEngine.dll
+ *  @since 3.0
+ */
+class MCAAccessInterface
+    {
+    public: // Definitions
+
+    public: // Interface
+
+        /**
+         * @see MCAAccessInterface
+         */
+        virtual void LoginL(   TImpsCspIdentifier& aCspId,
+                               const TDesC& aPsw,
+                               const TDesC& aClientId,
+                               TUint32 aAP,
+                               const TDesC* aKey1 = NULL,
+                               const TDesC* aKey2 = NULL ) = 0;
+
+        /**
+         * @see MCAAccessInterface
+         */
+        virtual void LogoutL() = 0;
+
+    protected: // For protection.
+
+        /**
+         * Destructor
+         */
+        virtual ~MCAAccessInterface() {}
+    };
+
+#endif      // MCAACCESSINTERFACE_H
+
+// End of File