diff -r 000000000000 -r 14df0fbfcc4e sapi_messaging/messagingservice/inc/changestatus.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sapi_messaging/messagingservice/inc/changestatus.h	Mon Mar 30 12:51:10 2009 +0300
@@ -0,0 +1,129 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  
+*
+*/
+
+
+#ifndef __CHANGESTATUS_H
+#define __CHANGESTATUS_H
+
+/**
+ * This class implements ChangeStatus SAPI core logic.It includes  
+ * methods for changing the status of message flag and deleting a message.
+ * 
+ */
+class CMessageChangeStatus : public CBase
+{
+
+	public:
+	 
+		 /*
+		 * Creates a new instance of a @ref CMessageChangeStatus
+		 * @param CMsvSession
+		 * @return The newly created CMessageChangeStatus
+		 */
+		static CMessageChangeStatus* NewL( CMsvSession& aSession );
+
+		/*
+		* Creates a new instance of a @ref CMessageChangeStatus
+		* @param CMsvSession
+		* @return The newly created CMessageChangeStatus
+		*/
+		static CMessageChangeStatus* NewLC( CMsvSession& aSession );
+
+		/**
+		 * Destructor.
+		 */
+		~CMessageChangeStatus();
+
+		/**
+		* Deletes the message of specified ID
+		* @param aMsgId It is ID of message to be deleted
+		* @param aNotifyCallback a callback object
+		*/
+		void DeleteMessageL( const TMsvId& aMsgId );
+
+		/**
+		* Changes the message flag to the value specified
+		* @param aMsgId It is ID of message
+		* @param aStatusFlag Message status flag
+		* @param aValue  Message status flag value
+		* @param aNotifyCallback a callback object
+		*/
+		void ChangeStatusL(const TMsvId& aMsgId, 
+									const TMessageStatusFlag aStatusFlag, 
+									const TBool aValue );
+	
+	private:
+
+		/** 
+	     * Default  constructor.
+	     * @param aSession  It is an object of CMsvSession Class which
+	     *        represents a channel of communication between a client thread  
+	     *        and the Message Server thread .
+	     */
+		CMessageChangeStatus(CMsvSession& aSession);
+		
+		/**
+		* Initializer
+		*/
+		void InitializeL();
+
+		/**
+		*   changes the message status 
+		*/
+		void ChangeStatusL();
+
+		/**
+		*   completes delete request
+		*/
+		void DeleteMessageL();
+		
+	private:
+
+		/**
+		 * Message server session. 
+		*/
+		CMsvSession& 			iServerSession;
+		
+		/**
+		 * Message ID 
+		*/ 
+		TMsvId 					iMessageId;
+		
+		/**
+		 * Message entry 
+		*/ 
+		CMsvEntry* 				iEntry;
+		
+		/**
+		 * Index entry 
+		*/ 
+		TMsvEntry 				iIndexEntry;
+		
+		/**
+		 * Message Status Flag
+		*/ 
+		TMessageStatusFlag		iStatusFlag;
+		
+		/**
+		 * status flag value.
+		*/ 
+		TBool 					iFlagValue;
+	
+};
+
+
+#endif __CHANGESTATUS_H
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