// Copyright (c) 2005-2009 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 "Symbian Foundation License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#include "TBufferOnlyRec.h"

#include "TBufferOnlyRecUid.hrh"

#include <ImplementationProxy.h>

enum TMimeTypes

    {

    EMimeType = 0,

    ELastType

    };

_LIT8(KMimeType,"text/plain");

CBufferOnlyRec::CBufferOnlyRec() 

: CApaDataRecognizerType(TUid::Uid(KBufferOnlyRecDllUid), CApaDataRecognizerType::ENormal)

    {

    iCountDataTypes = ELastType;

    iRecogs = 0;

    }

CApaDataRecognizerType* CBufferOnlyRec::CreateRecognizerL()

    {

    return new(ELeave) CBufferOnlyRec;

    }

TUint CBufferOnlyRec::PreferredBufSize()

    {

    return 250;

    }

TDataType CBufferOnlyRec::SupportedDataTypeL(TInt aIndex) const

    {

    if (aIndex != EMimeType)

        {

        User::Leave(KErrNotSupported);

        }

    return TDataType(KMimeType);

    }

void CBufferOnlyRec::DoRecognizeL(const TDesC& /*aName*/, const TDesC8& aBuffer)

    {

    if (aBuffer.CompareC(_L8("Text_TestRecognizer")) == 0)

        {

        iDataType = TDataType(KMimeType);

        iConfidence = ECertain;

        }

    else if (aBuffer.CompareC(_L8("AnotherText")) == 0)

        {

        iDataType = TDataType(KNullDesC8);

        iConfidence = EProbable;

        }

    else

    	{

    	iDataType = TDataType(KNullDesC8); 	

    	iConfidence = ENotRecognized;

    	}

    iRecogs++;  

    }

const TImplementationProxy ImplementationTable[] =

    {

    IMPLEMENTATION_PROXY_ENTRY(KBufferOnlyRecImplUid,

        CBufferOnlyRec::CreateRecognizerL)

    };

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(

    TInt& aTableCount)

    {

    aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);

    return ImplementationTable;

    }