/*

* Copyright (c) 2006-2006 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:  Import reader opens and reads the XML file to CMDXMLDocument 

*                object

*

*/

#ifndef CBSIMPORTFILEREADER_H

#define CBSIMPORTFILEREADER_H

#include <e32base.h>

#include <gmxmlparser.h>

class CMDXMLDocument;

class CActiveScheduler;

/**

 *  Import reader opens and reads the XML file to CMDXMLDocument object

 *

 *  @lib brandimporter.exe

 *  @since S60 v3.2

 */

class CBSImportFileReader : public CBase,

                            public MMDXMLParserObserver

    {

public:

    static CBSImportFileReader* NewL( TBool aUseScheduler );

    static CBSImportFileReader* NewLC( TBool aUseScheduler );

    ~CBSImportFileReader();

    /**

     * Reads XML file to CMDXMLDocument object

     *

     * @since S60 v3.2

     * @param aFs file system handle

     * @param aFileName XML file to read

     */

    CMDXMLDocument* ReadXMLFileL( RFs& aFs, const TDesC& aFileName );

private:

    void ConstructL();

    CBSImportFileReader( TBool aUseScheduler );

// from base class MMDXMLParserObserver

    /**

     * From MMDXMLParserObserver.

     * Writes text to log

     *

     * @since S60 v3.2

     * @param aText text to write

     */

    void ParseFileCompleteL();

private: // Data

    // Own. XML parser

    CMDXMLParser* iParser;

    // Own. XML document from parser

    CMDXMLDocument* iDocument;

    // Own. ActiveScheduler

    CActiveScheduler* iScheduler;

    // Own. Scheduler waiter. Used when we can't use scheduler directly.    

    CActiveSchedulerWait* iWaiter;

    // Wheter we use CActiveScheduler or CActiveSchedulerWait

    TBool iUseScheduler;

    };

#endif //CBSIMPORTFILEREADER_H