/*

* Copyright (c) 2004 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:  XML device information parser

*

*/

#ifndef __XMLDEVINFPARSER_H__

#define __XMLDEVINFPARSER_H__

// ------------------------------------------------------------------------------------------------

// Includes

// ------------------------------------------------------------------------------------------------

#include "WBXMLHandler.h"

#include "xmlelement.h"

#include "NSmlStack.h"

#include "smldevinfdtd.h"

#include "smldevinftags.h"

// ------------------------------------------------------------------------------------------------

// MWBXMLDevInfCallbacks

// ------------------------------------------------------------------------------------------------

class MWBXMLDevInfCallbacks

	{

public:

	virtual Ret_t smlDeviceInfo( SmlDevInfDevInfPtr_t aContent ) = 0;

	};

// ------------------------------------------------------------------------------------------------

// CXMLDevInfDocHandler

// ------------------------------------------------------------------------------------------------

class CXMLDevInfDocHandler : public CBase, public MWBXMLDocumentHandler, public MWBXMLExtensionHandler

	{

public:

	IMPORT_C static CXMLDevInfDocHandler* NewL( MWBXMLDevInfCallbacks* aCallbacks );

	IMPORT_C ~CXMLDevInfDocHandler();

protected:

	void StartDocumentL( TUint8 aVersion, TInt32 aPublicId, TUint32 aCharset );

	void StartDocumentL( TUint8 aVersion, const TDesC8& aPublicIdStr, TUint32 aCharset );

	void EndDocumentL();

	void StartElementL( TWBXMLTag aTag, const CWBXMLAttributes& aAttributes );

	void EndElementL( TWBXMLTag aTag );

	void CodePageSwitchL( TUint8 aPage );

	void CharactersL( const TDesC8& aBuffer );

	void DocumentChangedL();

	void Ext_IL( TWBXMLTag aTag, const TDesC8& aData );	

	void Ext_TL( TWBXMLTag aTag, TUint32 aData );

	void ExtL( TWBXMLTag aTag );

	void OpaqueL( const TDesC8& aData );

	void AddElementL( CXMLElement* aElement );

private:

	void ConstructL();

	CXMLDevInfDocHandler( MWBXMLDevInfCallbacks* aCallbacks );

private:

	CNSmlStack<CXMLElement>* iCmdStack;

	CNSmlStack<CXMLElement>* iCleanupStack;

	MWBXMLDevInfCallbacks* iCallbacks;

	}; 

#endif // __XMLDEVINFPARSER_H__