diff -r ccd0fd43f247 -r 208a4ba3894c harvesterplugins/messaging/smsmms/inc/cmessageplugin.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/harvesterplugins/messaging/smsmms/inc/cmessageplugin.h	Mon May 03 12:32:15 2010 +0300
@@ -0,0 +1,153 @@
+/*
+* 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:  
+*
+*/
+
+
+#ifndef CMESSAGEPLUGIN_H
+#define CMESSAGEPLUGIN_H
+
+#include <e32base.h>
+#include <msvapi.h>
+#include <cindexingplugin.h>
+#include <common.h>
+
+class CMessageMonitor;
+class CMessageHarvester;
+class CMessageDataHandler;
+class CCPixIndexer;
+
+enum TMsgType
+{
+	EMsgTypeInvalid,
+	EMsgTypeSms,
+	EMsgTypeMms,
+	EMsgTypeDraft,
+	EMsgTypeEmailPop3,
+	EMsgTypeEmailSmtp,
+	EMsgTypeEmailImap4
+};
+
+class CMessagePlugin : public CIndexingPlugin, public MMsvSessionObserver
+{
+public:
+	static CMessagePlugin* NewL();
+	static CMessagePlugin* NewLC();
+	virtual ~CMessagePlugin();
+	
+	/**
+	 * From CIndexingPlugin
+	 */
+	void StartPluginL();
+	void StartHarvestingL(const TDesC& aQualifiedBaseAppClass);
+	
+	/**
+	* callback from MMsvSessionObserver
+	*/
+	virtual void HandleSessionEventL(TMsvSessionEvent aEvent, 
+									 TAny* aArg1, 
+									 TAny* aArg2, 
+									 TAny* aArg3);
+
+	/**
+	* Called by Message monitor or harvester when new item is found.
+	*
+	* @param aMsgId Message item identifier
+	* @param TCPixActionType aActionType action type
+	* @param aFolderId identifier of the folder where message is stored 
+	*/
+    void MessageItemL( TMsvId aMsgId, TCPixActionType aActionType, TMsvId aFolderId );
+    	
+	/**
+	* Indentify the message type from TMsvEntry
+	*
+	* @param TMsvEntry& aEntry a entry item to identify
+	*/
+    TMsgType CalculateMessageType (const TMsvEntry& aEntry );
+    
+    /**
+     * Gets the database observer class
+     */
+    CCPixIndexer* GetIndexer(); //SPB { return iIndexer; }
+    /**
+     * MountL - Mount an IndexDB.
+     * @aMedia drive to mount.
+     * @aForceReharvesting to reharvest or not
+     */
+    void MountL(TDriveNumber aMedia, TBool aForceReharvesting=EFalse);
+
+    /**
+     * UnMount - Dismount a IndexDB for drive aMedia.
+     * @aMedia drive to unmount.
+     * @aUndefineAsWell if ETrue then undefine the volume as well
+     * 
+     */
+    void UnMount(TDriveNumber aMedia, TBool aUndefineAsWell = ETrue);
+    
+    /**
+     * FormBaseAppClass - constructs a baseAppClass for the given drive.
+     * @aMedia drive to form the baseAppClass for.
+     * @aBaseAppClass return descriptor containing the baseAppClass
+     * returns KErrNone on success or a standard error code
+     */
+    static TInt FormBaseAppClass(TDriveNumber aMedia, TDes& aBaseAppClass);
+    
+    /**
+     * DatabasePathL - Forms IndexDb path.
+     * @param aMedia - The drive for which the path should be constructed.
+     * returns pointer to the IndexDb path.
+     */
+    HBufC* DatabasePathLC(TDriveNumber aMedia);
+    
+    /**
+     * IsMediaRemovableL - Check media is removable or not.
+     * @param aDrive - The drive for which it is checked.
+     * returns ETrue if it is removable else EFalse.
+     */
+    TBool IsMediaRemovableL(TDriveNumber& aDrive);
+
+public:
+	/*
+	 * Notifies the indexing manager of completed harvesting, called by CMessageHarvester
+	 */
+	void HarvestingCompleted(TInt aError);
+
+protected:
+	CMessagePlugin();
+	void ConstructL();
+
+private:
+    // Session to Messge server session
+    CMsvSession* iMsvSession;
+    CMessageMonitor* iMessageMonitor;    
+    CMessageHarvester* iMessageHarvester;
+    CMessageDataHandler* iMessageDataHandler;
+
+    // File system session
+    RFs iFs;
+    //Currently used Drive by messaging application
+    TInt     iCurrentDrive;
+    // CPix indexer 
+    CCPixIndexer* iIndexer[EDriveZ+1]; // EDriveZ enum value is 25, so add 1.
+
+#ifdef __PERFORMANCE_DATA
+    TTime iStartTime;
+    TTime iCompleteTime;
+    void UpdatePerformaceDataL();
+    void UpdatePerformaceDataL(TMsvSessionEvent);
+#endif
+};
+
+#endif // CMESSAGEPLUGIN_H