// 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:

// This recognizer is part of the supporting test code for T_NonNativeAppsStep.CPP

// This recognizer only exists to associate the document names defined in T_NonNativeAppsStep.h 

// with the TstNonNativeApp.exe application.

// This enables T_NonNativeAppsSt ep.CPP to launch TstNonNativeApp.app by starting the document names.

// 

//

/**

 @file

 @internalComponent - Internal Symbian test code

*/

#include <E32STD.H>

#include <E32BASE.H>

#include <APMSTD.H>

#include <APMREC.H>

#include <F32FILE.H>

#include <apfrec.h>

#include <ImplementationProxy.h> 

_LIT8(KLit8_DataType_Gif, "x-epoc/nna-gif");

_LIT8(KLit8_DataType_Html, "x-epoc/nna-html");

_LIT8(KLit8_DataType_Vcard, "x-epoc/nna-vcf");

_LIT8(KLit8_DataType_plainText, "x-epoc/nna-txt");

const TUid KUidNonNativeRecognizer={0x10207f95};

const TUint KImplNonNativeRecognizer=0x10207f96;

enum TMimeTypes

    {

    EMimeTypeNnt1 = 0,

    EMimeTypeNnt2,

    EMimeTypeNnt3,

    EMimeTypeNnt4,

    EMimeLast

    };

_LIT(KLitMimeExtensionNnt1, ".NNA1");

_LIT(KLitMimeExtensionNnt2, ".NNA2");

_LIT(KLitMimeExtensionNnt3, ".NNA3");

_LIT(KLitMimeExtensionNnt4, ".NNA4");

// CTNonNativeRec definition

class CTNonNativeRec : public CApaDataRecognizerType

	{

public:

	CTNonNativeRec();

	static CApaDataRecognizerType* CreateRecognizerL();

private:

	// from CApaDataRecognizerType

	virtual TUint PreferredBufSize();

	virtual TDataType SupportedDataTypeL(TInt aIndex) const;

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

	};

// CTNonNativeRec implementation

CTNonNativeRec::CTNonNativeRec() 

	:CApaDataRecognizerType(KUidNonNativeRecognizer, EHigh)

	{

	iCountDataTypes = EMimeLast;

	} 

TUint CTNonNativeRec::PreferredBufSize()

	{

	return 0;

	}

TDataType CTNonNativeRec::SupportedDataTypeL(TInt aIndex) const

	{

	if (aIndex == EMimeTypeNnt1)

		return TDataType(KLit8_DataType_Gif);

    else if (aIndex == EMimeTypeNnt2)

		return TDataType(KLit8_DataType_Html);

    else if (aIndex == EMimeTypeNnt3)

		return TDataType(KLit8_DataType_Vcard);

    else if (aIndex == EMimeTypeNnt4)

		return TDataType(KLit8_DataType_plainText);

    else

        return TDataType(KNullDesC8);

    }

void CTNonNativeRec::DoRecognizeL(const TDesC& aName, const TDesC8&)

	{

	// Compare if the file extension is known

	if (aName.Length() < 5)

		{

    	iDataType = TDataType(KNullDesC8); 	

    	iConfidence = ENotRecognized;

		return;

		}

	if (aName.Right(5).CompareF(KLitMimeExtensionNnt1) == 0)

		{

		iDataType = TDataType(KLit8_DataType_Gif);

		iConfidence = ECertain;

		}

	else if (aName.Right(5).CompareF(KLitMimeExtensionNnt2) == 0)

		{

		iDataType = TDataType(KLit8_DataType_Html);

		iConfidence = ECertain;

		}

	else if (aName.Right(5).CompareF(KLitMimeExtensionNnt3) == 0)

		{

		iDataType = TDataType(KLit8_DataType_Vcard);

		iConfidence = ECertain;

		}

	else if (aName.Right(5).CompareF(KLitMimeExtensionNnt4) == 0)

		{

		iDataType = TDataType(KLit8_DataType_plainText);

		iConfidence = ECertain;

		}

    else

    	{

    	iDataType = TDataType(KNullDesC8); 	

    	iConfidence = ENotRecognized;

    	}

	}

// stand-alone functions

CApaDataRecognizerType* CTNonNativeRec::CreateRecognizerL()

	{

	return new (ELeave) CTNonNativeRec();

	}

const TImplementationProxy ImplementationTable[] = 

    {

	IMPLEMENTATION_PROXY_ENTRY(KImplNonNativeRecognizer, CTNonNativeRec::CreateRecognizerL)

	};

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)

    {

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

    return ImplementationTable;

    }