diff -r ccd0fd43f247 -r 208a4ba3894c harvesterplugins/messaging/smsmms/inc/cmessageharvester.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/harvesterplugins/messaging/smsmms/inc/cmessageharvester.h	Mon May 03 12:32:15 2010 +0300
@@ -0,0 +1,136 @@
+/*
+* Copyright (c) 2010 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:  Harvester message plugin
+*
+*/
+
+
+#ifndef CMESSAGEHARVESTER_H
+#define CMESSAGEHARVESTER_H
+
+//  INCLUDES 
+
+#include <e32base.h>
+#include <msvapi.h>
+//#include <mdeitem.h>
+
+#include "cmessageplugin.h"
+
+
+class CMessageHarvester : public CActive
+    {
+    public:
+        /**
+        * Construction
+        * @return Harvester image plugin
+        */
+        static CMessageHarvester* NewL( CMessagePlugin& aMessagePlugin, CMsvSession& aSession );
+
+        /**
+        * Destruction
+        */
+        virtual ~CMessageHarvester();
+                
+        /**
+        * Start harvesting message items
+        */
+        void StartHarvestingL();
+
+    private:  //From CActive
+
+	    /**
+	     * From CACtive.
+	     */
+        void DoCancel();
+
+        /**
+	     * From CACtive.
+         */
+        void RunL();
+
+        /**
+	     * From CACtive.
+	     * @param aError Leave code from RunL()
+	     * @return Error code, KErrNone if error was handled successfully.
+         */
+        TInt RunError( TInt aError );
+
+    
+    private:
+
+        /**
+        * Private constructor
+        */    
+        CMessageHarvester( CMessagePlugin& aMessagePlugin, CMsvSession& aSession );
+
+        /**
+        * Get next messaging folder 
+        */
+        void GetNextFolderL();
+        
+        /**
+        * List subfolder from current folder
+        * @param aFolderEntry Folder entry
+        */        
+        void ListSubFoldersL(  const CMsvEntry& aFolderEntry );
+        
+        /**
+        * List subfolder from current folder
+        * @param aFolderId a folder identifier
+        */ 
+        void AddFolderWithSubFoldersL( const TMsvId& aFolderId );
+        
+        /**
+        * Get message folders under the messaging   
+        */ 
+        void GetMessageFoldersL();
+        
+        /**
+        * Get message identifier
+        */ 
+        void GetMessageIdL();
+
+        /**
+        * Handles next request
+        */
+        void HandleNextRequest();      
+
+    private:
+    	enum TState
+    		{
+    		EStateIdle, // Stopped
+    		EStateNextFolder, // Getting the next folder 
+    		EStateNextMessage, // Getting the next message
+    		};
+    	
+    private:
+        // Whether Harvesting is ready   
+        TBool iHarvestCompleted;
+        // Message plugin for observing
+        CMessagePlugin& iMessagePlugin; 
+        // Session Message server session, own
+        CMsvSession& iMsvSession;
+        // Internal state machine state
+        TState iState;
+        // Array of folders to be searched  
+        RArray<TMsvId> iToBeSearchedFolders;
+        // UID of current folder searched
+        TMsvId iCurrentFolder;
+        // Current folder message items 
+        CMsvEntrySelection* iChildren;         
+    };
+
+#endif // CMESSAGEHARVESTER_H
+
+// End of File