diff -r 2b7283837edb -r 3104fc151679 imstutils/imconversationview/imcvuiengine/inc/mimcvenginechatinterface.h
--- a/imstutils/imconversationview/imcvuiengine/inc/mimcvenginechatinterface.h	Thu Aug 19 09:41:53 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,164 +0,0 @@
-/*
-* Copyright (c) 2007-2008 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:  chat interface 
-*
-*/
-
-
-#ifndef MIMCVENGINECHATINTERFACE_H
-#define MIMCVENGINECHATINTERFACE_H
-
-#include "mimcvenginemessagesreadinterface.h"
-
-//	FORWARD CLASS DECLERATIONS
-class MIMCVEngineMessageWriteInterface;
-class MIMCVEngineNewMsgObserver;
-class MIMCVEngineMessageReadInterface;
-class MIMCVEngineBufferMemoryHandler;
-class MIMCVEngineChatListObserver;
-
-
-/**
- * Internal buffer ids, these must be specified so that they can't appear in
- * wireless village ids. And they must also be non-matchable to KNullDesC when
- * comparing with neutral compare.
- *
- * From WV_CSP_v1.1.pdf:
- *   As per URI [RFC2396], certain reserved characters must be escaped if they 
- *   occur within the User-ID, Resource,. This includes the characters 
- *   ";", "?", ":", "&", "=", "+", "$" and ",".
- *
- * When using neutral compare, atleast ";", "?", ":", "&", "=", "+", "#" and "," 
- * are invalid.
- */
-_LIT( KSendBufferId, "$" );
-
-// CLASS DECLARATION
-
-/**
- *  Interface for getting access to message containers.
- *
- *  @lib imcvengine.dll
- *  @since 5.0
- */
-class MIMCVEngineChatInterface
-	{	    	
-	public: // Interface
-	
-		/**
-		 * Provide access to chat messages. If messageContainer does not exists
-		 * creates one. 
-		 * @param aServiceId Part of identifier to identify container.
-		 * @param aTargetId Part of identifier to identify container.		 
-		 * @param aType. Preferred type of container. If ENoneContainer, 
-		 *               resolved by container.
-		 * @return Read interface to container
-		 */
-		virtual MIMCVEngineMessageReadInterface& MessageReadInterfaceL(
-            TInt aServiceId, 
-            const TDesC& aTargetId = KSendBufferId,
-            const TDesC& aDisplayName = KNullDesC ,
-            const TDesC8& aContactLink = KNullDesC8,
-            MIMCVEngineMessageReadInterface::TContainerType aType = MIMCVEngineMessageReadInterface::ENoneContainer
-            ) = 0;
-
-		/**
-		 * Provide access to append chat messages. 
-		 * If messageContainer does not exists, creates one. 
-		 * @param aServiceId Part of identifier to identify container.
-		 * @param aTargetId Part of identifier to identify container.		 
-		 * @param aType. Preferred type of container. If ENoneContainer, 
-		 *               resolved by container.		 
-		 * @return Write interface to container
-		 */
-		virtual MIMCVEngineMessageWriteInterface& MessageWriteInterfaceL(
-            TInt aServiceId, 
-            const TDesC& aTargetId = KSendBufferId,
-            const TDesC& aDisplayName = KNullDesC ,
-            const TDesC8& aContactLink = KNullDesC8 ,
-            MIMCVEngineMessageReadInterface::TContainerType aType = 
-                        MIMCVEngineMessageReadInterface::ENoneContainer ) = 0;
-		
-                    
-        /**
-         * Delete identified chat container		 
-		 * @param aServiceId Part of identifier to identify container.
-		 * @param aTargetId Part of identifier to identify container.		 
-         */		
-		virtual void DeleteChatL( TInt aServiceId,
-		                          const TDesC& aTargetId = KSendBufferId ) = 0;
-		                          
-
-			
-		/**
-		 * @see MIMCVEngineNewMsgObserver
-		 */ 
-		virtual TInt ChatCount() const = 0 ;
-		
-        /**
-         * Close all open containers.
-         */
-        virtual void CloseAllContainers() = 0;
-        
-        
-        /**
-         * Returns the Memory Handler
-         * @return Reference to MIMCVEngineBufferMemoryHandler
-         */
-        virtual MIMCVEngineBufferMemoryHandler& MemoryHandler() = 0;
-        
-        /**
-		 * Register observer for chat events. Remember to unregister 
-		 * when not needed
-		 * @param aObserver Observer which is registered.
-		 * @return KErrNone if succeed.
-		 */
-		virtual void RegisterNewMsgObserver( MIMCVEngineNewMsgObserver* aObserver ) = 0;
-
-		/**
-		 * Unregister observer for chat events.
-		 * @param aObserver Observer which is unregistered
-		 * @return KErrNone if found and unregistered.
-		 */
-		virtual void UnregisterNewMsgObserver() = 0;
-
-		
-		/**
-		 * Register observer for conversations added/deleted events. Remember to unregister 
-		 * when not needed
-		 * @param aObserver Observer which is registered.
-		 * @return KErrNone if succeed.
-		 */
-		virtual TInt RegisterChatListObserver( MIMCVEngineChatListObserver* aObserver ) = 0;
-
-		/**
-		 * Unregister observer for conversations added/deleted.
-		 * @param aObserver Observer which is unregistered
-		 * @return KErrNone if found and unregistered.
-		 */
-		virtual TInt UnregisterChatListObserver( MIMCVEngineChatListObserver* aObserver ) = 0;
-			                     
-        	/**
-		 * @see MIMCVEngineChatInterface
-		 */ 
-		virtual ~MIMCVEngineChatInterface()
-			{
-				
-			};
-
-	};
-
-#endif      // MIMCVENGINECHATINTERFACE_H
-
-// End of File