/**

* 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:

* Declaration of CSBEParserProxy

* 

*

*/

/**

 @file

*/

#ifndef SBEPARSERPROXY_H

#define SBEPARSERPROXY_H

// System

#include <f32file.h>

#include <xml/contenthandler.h> // MContentHandler mix in class

#include <xml/parser.h>

// Classes referenced

class CCnvCharacterSetConverter;

using namespace Xml;

namespace conn

	{

	/** Class used as a proxy to redirect CParser calls to the relevant data owner

	@internalTechnology

	*/

	class CSBEParserProxy : public CBase, public MContentHandler

		{

	public:

	    static CSBEParserProxy* NewL( RFs& aFsSession );

	    ~CSBEParserProxy();

	    // API

	    void ParseL( const TDesC& aFileName, MContentHandler& aObserver );

        TInt ConvertToUnicodeL( TDes16& aUnicode, const TDesC8& aForeign );

	private: // Constructors

	    CSBEParserProxy( RFs& aFsSession );

	    void ConstructL();

 		// From MContentHandler

		void OnStartDocumentL(const RDocumentParameters& aDocParam, TInt aErrorCode);

		void OnEndDocumentL(TInt aErrorCode);

		void OnStartElementL(const RTagInfo& aElement, const RAttributeArray& aAttributes, TInt aErrorCode);

		void OnEndElementL(const RTagInfo& aElement, TInt aErrorCode);

		void OnContentL(const TDesC8& aBytes, TInt aErrorCode);

		void OnStartPrefixMappingL(const RString& aPrefix, const RString& aUri, TInt aErrorCode);

		void OnEndPrefixMappingL(const RString& aPrefix, TInt aErrorCode);

		void OnIgnorableWhiteSpaceL(const TDesC8& aBytes, TInt aErrorCode);

		void OnSkippedEntityL(const RString& aName, TInt aErrorCode);

		void OnProcessingInstructionL(const TDesC8& aTarget, const TDesC8& aData, TInt aErrorCode);

		void OnError(TInt aErrorCode);

		TAny* GetExtendedInterface(const TInt32 aUid);

    private: // Internal

        RFs& iFsSession; /*<! File server session */

	    CParser* iParser; /*<! Parser for xml */

        MContentHandler* iTransientObserver; /*<! XML observer that we will call back */

        TInt iTransientParsingError; /*<! Transient parsing error code, supplied to XML parsing callbacks */

        CCnvCharacterSetConverter* iConverter; /*<! Convert from UTF-8 to unicode */

		TInt iConverterState; /* State for converter object */

		};

	}

#endif // SBEPARSERPROXY_H