/*

* Copyright (c) 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: 

*     Scanner class used to scan file system by filename extensions.

*

*/

#ifndef MSENGFILEEXTSCANNER_H

#define MSENGFILEEXTSCANNER_H

//  INCLUDES

#include "msengfilescanner.h"

// CLASS DECLARATION

/**

*  Scanner class used to scan file system by filename extension.

*/

class CMsengFileExtScanner : public CMsengFileScanner

    {

    public:  // Constructors and destructor

        /**

        * constructor

        */

        static CMsengFileExtScanner* NewL(

            MMsengScannerObserver& aObserver, 

            CMsengInfoArray& aScanArray, 

            RFs& aFsSession);            

        /**

        * Destructor.

        */

        ~CMsengFileExtScanner();

    public: // New functions

        /**

        *

        */

        virtual CDir* FindFilesL(const TDesC& aDirectory, TBool& aMoveToNextDirectory);

        /**

        *

        */

        virtual TLocationResponse HandleLocatedEntryL(const TDesC& aFullFileNameAndPath, 

            const TEntry& aEntry);

    private:

        /**

        * C++ default constructor.

        */

        CMsengFileExtScanner(

            MMsengScannerObserver& aObserver, 

            CMsengInfoArray& aScanArray, 

            RFs& aFsSession);            

    private:

        // Prohibit copy constructor if not deriving from CBase.

        CMsengFileExtScanner( const CMsengFileExtScanner& );

        // Prohibit assigment operator if not deriving from CBase.

        CMsengFileExtScanner& operator= ( const CMsengFileExtScanner& );

		/**

		*

		*/

		TInt iCurrentExtensionIndex;

		/**

		*

		*/

        TBool iMoveToNextDirectory;

    };

#endif      // MSENGFILEEXTSCANNER_H   

// End of File