/*

* Copyright (c) 2003 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: 

 *

*/

#include <apmrec.h>

#include <apmstd.h>

#include <f32file.h>

#include <implementationproxy.h>

#include "SvgRecognizer.h"

// --------------------------------------------------------------------------

// CSvgRecognizer::CSvgRecognizer() : CApaDataRecognizerType( KUidMimeSvgRecognizer,

// ---------------------------------------------------------------------------

CSvgRecognizer::CSvgRecognizer() : CApaDataRecognizerType( KUidMimeSvgRecognizer,

                                                           CApaDataRecognizerType::ELow )

    {

    iCountDataTypes = 1;

    }

// --------------------------------------------------------------------------

// TUint CSvgRecognizer::PreferredBufSize()

// ---------------------------------------------------------------------------

TUint CSvgRecognizer::PreferredBufSize()

    {

    return KMaxBufferLength;

    }

// --------------------------------------------------------------------------

// TDataType CSvgRecognizer::SupportedDataTypeL( TInt /*aIndex */) const

// ---------------------------------------------------------------------------

TDataType CSvgRecognizer::SupportedDataTypeL( TInt /*aIndex */) const

    {

    return TDataType( KDataTypeImageSvg );

    }

// --------------------------------------------------------------------------

// void CSvgRecognizer::DoRecognizeL( const TDesC& aName,

// ---------------------------------------------------------------------------

void CSvgRecognizer::DoRecognizeL( const TDesC& aName,

                                   const TDesC8& /*aBuffer */)

    {

    iConfidence = ENotRecognized;

    const TInt positionOfLastDot = aName.LocateReverse( '.' );

    if ( positionOfLastDot >= 0 )

        { //check the extension

        const TPtrC ext = aName.Mid( positionOfLastDot );

        /* SVGEngine suppported file extensions */

        _LIT(KSvgExt1, ".svg");

        _LIT(KSvgExt2, ".svgz");

        _LIT(KSvgExt3, ".svgb");

        if ( ext.CompareF( KSvgExt1 ) == 0 ||

             ext.CompareF( KSvgExt2 ) == 0 ||

             ext.CompareF( KSvgExt3 ) == 0 )

            {

            iConfidence = ECertain;

            iDataType = TDataType( KDataTypeImageSvg );

            }

        }

    }

// --------------------------------------------------------------------------

// CApaDataRecognizerType* CSvgRecognizer::CreateRecognizerL()

// ---------------------------------------------------------------------------

CApaDataRecognizerType* CSvgRecognizer::CreateRecognizerL()

    {

    CApaDataRecognizerType* lSvgDataRecogType = NULL;

    lSvgDataRecogType = new (ELeave) CSvgRecognizer();

    return lSvgDataRecogType; // NULL if new failed

    }

// --------------------------------------------------------------------------

// const TImplementationProxy SvgRecogImplTable[] =

// ---------------------------------------------------------------------------

const TImplementationProxy SvgRecogImplTable[] =

  {

    IMPLEMENTATION_PROXY_ENTRY(KImplementationValue, CSvgRecognizer::CreateRecognizerL)

  };

// --------------------------------------------------------------------------

// EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aImplTableCount)

// ---------------------------------------------------------------------------

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aImplTableCount)

    {

    aImplTableCount = sizeof(SvgRecogImplTable) / sizeof(TImplementationProxy);

    return SvgRecogImplTable;

    }