// 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:

// Interface class describing class that may be used as

// output stream for dom tree

//

/**

 @file

 @internalComponent

 @released

*/

#ifndef XMLENGCGZIPBUFFERDESERIALIZEBM_H

#define XMLENGCGZIPBUFFERDESERIALIZEBM_H

#include <xml/dom/xmlengoutputstream.h>

#include <ezbufman.h>

#include <xml/parser.h>

class CXmlEngGZipBufferDeserializeBM : public CBase, public MEZBufferManager

	{

	public:

        static CXmlEngGZipBufferDeserializeBM* NewLC( Xml::CParser* aParser, const TDesC8& aInputBuffer, TInt aOutBufSize = 0x8000 );

        static CXmlEngGZipBufferDeserializeBM* NewL( Xml::CParser* aParser, const TDesC8& aInputBuffer, TInt aOutBufSize = 0x8000 );

	    ~CXmlEngGZipBufferDeserializeBM();

        /**

         * Implementation of MEZBufferManager interface.

         */

	    void InitializeL(CEZZStream& aZStream);

	    void NeedInputL(CEZZStream& aZStream);

	    void NeedOutputL(CEZZStream& aZStream);

	    void FinalizeL(CEZZStream& aZStream);

    protected:

	    CXmlEngGZipBufferDeserializeBM( Xml::CParser* aParser, const TDesC8& aInputBuffer );

	    void ConstructL( TInt aOutBufSize );

	private:

	    /** XML Framework Parser Interface **/

	    Xml::CParser*				iParser;

	    /** Buffer to be parsed **/

	    TPtrC8	iInputDescriptor;

        TPtr8 iOutputDescriptor; // always points to start of the output Buffer	    	

	    /** chars array **/

	    TUint8* iOutputBuffer;

	}; 

#endif /* CGZipBufferDeserializeBM_H */