/*

* Copyright (c) 1997-1999 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:

*

*/

#if !defined(__RESENTRY_H__)

#define __RESENTRY_H__

#include <e32base.h>

class CDictArray;

class CResComp;

class TBitWriter;

enum TResType

	{

	EResTypePlain = 0,

	EResTypeToken = 1,

	EResTypeZeroSpaced = 2

	};

class TResComponent

	{

public:

	TInt Size(TInt aDictionaryBits);

	void WriteBitStreamL(TBitWriter& aWriter,TInt aDictionaryBits);

public:

	TResType iType;

	TUint8* iData;

	TInt iLength;

	TInt iToken;

	};

class CResEntry : public CBase

	{

public:

	CResEntry(CDictArray* aDict);

	~CResEntry();

	void AddPlainDataL(TUint8* aData, TInt aLength);

	TInt Size(TInt aDictionaryBits);

	void MatchDictL(TInt aDictIndex = -1);

	void MatchSelfL(TInt aRes,CResComp* aResComp);

//	void MatchZeroSpacedL();

	void WriteBitStreamL(TBitWriter& aWriter,TInt aDictionaryBits);

	void CheckForLongDataStringsL();

private:

	TBool DoMatchDictL(TResComponent& aComp, TInt aOffset, TInt aDictIndex);

	TBool DoMatchSelfL(TResComponent& aComp, TInt aOffset, TInt aRes,CResComp* aResComp);

//	TBool DoMatchZeroSpacedL(TResComponent& aComp, TInt aOffset);

	void SplitPlainDataWithTokenL(TInt aComponent, TInt aToken, TInt aPosition);

	void InsertTokenL(TInt aPosition, TInt aToken);

	TBool MatchPreviousComponent(TInt aCompIndex, TDesC8& aMatch);

	void SplitPlainDataWithZeroSpacedL(TInt aComponent, TInt aZeroSpacedStart, TInt aLength);

public:

	CArrayFixFlat<TResComponent>* iComponent;

	CDictArray* iDict;

	};

#endif