// Copyright (c) 1997-2009 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 __VERSITLINEREADEREXT_H__

#define __VERSITLINEREADEREXT_H__

#include <e32base.h>

/** Extension mechanism for CLineReader

This is an internal class and is only for use by CLineReader

@internalComponent

@released

*/

NONSHARABLE_CLASS(CLineReaderExtension) : public CBase

	{

	friend class CLineReader;

private:

	CLineReaderExtension();

	~CLineReaderExtension();

	static CLineReaderExtension* NewL();

	void DeleteBase64ValueBuffer();

	HBufC8* CreateBase64ValueBufferL();

	HBufC8* Base64ValueBuffer();

private:

	TUint8 iBuf[1024];

	TInt iOffset;

	TInt iSize;

// Hold the line buffer temporarily. 

// It is only used when the client wants

// the base64 extended behaviour defined

// in MVersitPlugInExtensionBase64Ending

	HBufC8* iLineBase64Value;

	};

#endif //__VERSITLINEREADEREXT_H__