// Copyright (c) 2006-2009 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:

//

/**

 @file

 @test

 @internalComponent - Internal Symbian test code 

*/

#include <eikenv.h>

#include <bautils.h>

#include <f32file.h>

#include <ecom/implementationproxy.h> 

#include "TEcomDecpDataRec.h"

const TInt KNumDataTypes = 1;

const TUid KUid = {0x102032A2};

const TInt KTestDataRecognizerError=-420;  // some random number for test error code

_LIT(KDeceptiveRecognizerToken, "c:\\test\\appfwk\\emime\\deceptive_recognizer.token");

CApaDataRecognizerType* CTEcomDecpDataRec::CreateRecognizerL()

	{

    return new (ELeave) CTEcomDecpDataRec;

	}

CTEcomDecpDataRec::CTEcomDecpDataRec():CApaDataRecognizerType(KUid, CApaDataRecognizerType::EHigh)

	{

    iCountDataTypes = KNumDataTypes;

	}

TUint CTEcomDecpDataRec::PreferredBufSize()

	{

    return 0;

	}

TDataType CTEcomDecpDataRec::SupportedDataTypeL(TInt /*lIndex*/) const

	{

	return TDataType(_L8("deceptivedata/app"));

	}

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

	{

	// KTestDataRecognizerError - Random error code chosen to simulate a leave in a recognizer which can be used for testing.

	//

	// NOTE: To avoid leaving with KTestDataRecognizerError whenever a file is not recognized, a token has been used,

	//		 so that only when running emime tests this leaving will occur (i.e, the token is created/destroyed during such tests).

	//		 Otherwise, the DoRecognizeL does nothing.

	RFs fs;

	CleanupClosePushL(fs);

	User::LeaveIfError(fs.Connect());

	if (BaflUtils::FileExists(fs, KDeceptiveRecognizerToken))

		{

		User::Leave(KTestDataRecognizerError);

		}

 	CleanupStack::PopAndDestroy(&fs);

 	}