// Copyright (c) 2006-2009 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:

//

#ifndef _CBODYQUEUEENTRY8_H__

#define _CBODYQUEUEENTRY8_H__

#include <miuthdr.h>

#include "cqueueentrybase.h"

#include "cstoreutilities.h"

class CBufBase;

class CMsvBodyText;

/**

Used to hold chunk info when sorting chunks into the correct order.

@internalComponent

@prototype

*/

class CBodyChunk8Info : public CBase

	{

public:

	CBodyChunk8Info(TInt aChunkNumber,HBufC8* aData);

	~CBodyChunk8Info();

public:

	TInt iChunkNumber;

	HBufC8* iData;	

	};

/**

Used for requests to store body text.

@internalComponent

@prototype

*/

class CBodyQueueEntry8 : public CQueueEntryBase

	{

public:		

	static CBodyQueueEntry8* NewL(TInt aTotalChunks,CImapMailStore& aParent,CMsvServerEntry& aServerEntry,CImapSettings& aImapSettings,CFetchBodyInfo& aFetchBodyInfo,TInt aLogId,MMailStoreObserver& aObserver, TBool aBinaryCap);

	~CBodyQueueEntry8();

	void AddChunkL(HBufC8* aData,TInt aChunkNumber, TInt aExtraFetchRequestCount);

protected:

	virtual void RunL();

	virtual TInt RunError(TInt aError);

private:

	void ConstructL();

	CBodyQueueEntry8(TInt aTotalChunks,CImapMailStore& aParent,CMsvServerEntry& aServerEntry,CImapSettings& aImapSettings,CFetchBodyInfo& aFetchBodyInfo,TInt aLogId,MMailStoreObserver& aObserver, TBool aBinaryCap);

	static TInt CompareChunks(const CBodyChunk8Info& aChunkBodyInfo1,const CBodyChunk8Info& aChunkBodyInfo2);

private:	

	CBufBase* iBodyBuf;

	CMsvBodyText* iBodyText;

	TInt iTotalChunks;

	TInt iNextExpectedChunk;

	TImEncodingType iEncoding;

	TUint iCharsetId;

	//for a partial fetch this is the amount of data not being fetched

	TInt32  iBodyPartRemainingSize;

	RPointerArray<CBodyChunk8Info> iDataArray;

	CStoreUtilities* iStoreUtilities;

	CImConvertCharconv*	iCharConv;

	CCnvCharacterSetConverter* iCharacterConverter;

	CImapSettings& iImapSettings;

	TInt iLogId;

#if (defined SYMBIAN_EMAIL_CAPABILITY_SUPPORT)		

	/** Flag to check if BINARY capability is set */

	TBool iBinaryCap;

	/** For message body download using Binary Fetch, this value indicates the extra Fetch Request given

	which is not required.

	*/

	TInt iExtraFetchRequestCount;

#endif

	};

#endif// _CBODYQUEUEENTRY8_H__