/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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 class CCodRecog.   

*      

*

*/

#ifndef COD_RECOG_H

#define COD_RECOG_H

// INCLUDES

#include <apmrec.h>

// CLASS DECLARATION

/**

* COD Recognizer.

*/

class CCodRecog : public CApaDataRecognizerType

    {

    public:     // construction

        /**

        * Constructor.

        */

        CCodRecog();

    public:     // from CApaDataRecognizerType

        /**

        * Return preferred buffer size.

        * @return Preferred buffer size.

        */

        TUint PreferredBufSize();

        /**

        * Return supported data type.

        * @param aIndex Index of data type.

        * @return Supported data type.

        */

        TDataType SupportedDataTypeL( TInt aIndex ) const;

    public:     // new methods

        /**

        * Factory function.

        * @return Recognizer.

        */

        static CApaDataRecognizerType* CreateRecognizerL();

    private:    // from CApaDataRecognizerType

        /**

        * Recognize content. Leaves only on general failures (OOM etc), but

        * does not leave on any recognition failures.

        * @param aName File name.

        * @param aBuffer Content buffer.

        */

        void DoRecognizeL( const TDesC& aName, const TDesC8& aBuffer );

    };

#endif /* def COD_RECOG_H */