// Copyright (c) 2009 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:

// cimprunemessage.h

//

/**

 * @file 

 * @publishedPartner

 * @released

 */

#if !defined (__CIMPRUNEMESSAGE_H__)

#define __CIMPRUNEMESSAGE_H__

class CImEntryFinder;

class CImPruneMessage : public CMsgActive

/** Deletes the body text and attachment data from an individually specified message. 

Example uses of this class are:

1. to cleanup after a populating operation has failed

2. to remove body text and attachment data from remote messages, while preserving 

the message structure 

@publishedPartner 

@released

*/

	{

public:

	IMPORT_C static CImPruneMessage* NewL(CMsvEntry& aEntry, RFs& aFs);

	IMPORT_C static CImPruneMessage* NewLC(CMsvEntry& aEntry, RFs& aFs);

	IMPORT_C void StartL(TMsvId aMessageEntry, TRequestStatus &aStatus);

	~CImPruneMessage();

private:

	CImPruneMessage(CMsvEntry& aEntry, RFs& aFs);

	void ConstructL();

	void DoRunL();

	void DoComplete(TInt& );

	void DoCancel();

	void PruneEntryL();

	void ResetStoreL();

private:

	enum TImPruningState

		{

		EImPruneUpdatingEntry,

		EImPruneUpdatingFirstEntry,

		EImPruneFindingEntry,

		EImPruneFindFirstEntry,

		EImPruneFindNextEntry

		};

	TImPruningState iState;

	CMsvEntry& iCurrentEntry;

	RFs& iFs;

	CImEntryFinder* iEntryFinder;

	CFileMan* iFileManager;

	TMsvId iRootEntryId;

	CMsvOperation* iChangeOperation;

	CMsvStore* iStore;

	};

#endif //__CIMPRUNEMESSAGE_H__