/*

* 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:  This class reads the resource file and provides access to the

*               information read from the resource file.

*

*/

#ifndef CDEVASRRESOURCEHANDLER_H

#define CDEVASRRESOURCEHANDLER_H

// CLASS DECLARATION

/**

*  This class encapsulates resource file handling functions

*

*  @lib DevASR.lib

*  @since 2.0

*/

class CDevASRResourceHandler : public CBase

	{

    public: // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CDevASRResourceHandler* NewL();

        /**

        * Destructor.

        */

        virtual ~CDevASRResourceHandler();

    private:

        /**

        * C++ default constructor.

        */

        CDevASRResourceHandler();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

        /**

        * Reads the data from the resource file.

        * @since 2.0

        * @param	-

        * @return	-

        */

		void ReadResourceFileL();

	public: // Data

		// Recording sampling rate

		TInt iSamplingRate;

		// Number of bits per sample

		TInt iBitsPerSample;

		// Number of channels

		TInt iMicrophoneGain;

		// percentage of max speaker volume

		TInt iSpeakerVolume;

		// Number of frames to silence

		TInt iSilenceFrames;

		// Number of frames to pad at the end of end-pointed buffer

		TInt iPadEndFrames;

		// Number of frames to pad at the start of end-pointed buffer

		TInt iPadStartFrames;

        // Size of playback/record buffer in bytes

        TInt iBufferSize;

        // Number of buffers gathered in WINS

        TInt iBuffersInWins;

        // Number of buffers gathered in THUMB

        TInt iBuffersInThumb;

	};

#endif // CDevASRResourceHandler_H

// End of File