/*

* Copyright (c) 2008-2009 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 "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: 

* This file implements a package file recognizer for the Reference Installer.

*

*/

#include <apmrec.h>

#include <apmstd.h>

#include <ecom/ecom.h>

#include <ecom/implementationproxy.h>

#include "sifrefpkgrec.h"

const TUid KUidSifRefRecognizer = {0x10286351};

const TInt KSifRefNumMimeTypes = 1;

const TInt KMaxBufferLength = 0xf;

/**

A file extension and MIME type for reference package files.

*/

_LIT(KSifRefBinPkgFileExt, ".sifrefbinpkg");

_LIT8(KDataTestMimeType, "binary/sif-refpkg");

CSifRefPkgRecognizer::CSifRefPkgRecognizer()

	: CApaDataRecognizerType(KUidSifRefRecognizer, CApaDataRecognizerType::EHigh)

	{

	iCountDataTypes = KSifRefNumMimeTypes;

	}

TUint CSifRefPkgRecognizer::PreferredBufSize()

	{

	return KMaxBufferLength;

	}

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

	{

	return TDataType(KDataTestMimeType);

	}

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

	{

	// This recognition is based only on the file extension

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

	if (dotPos == KErrNotFound)

		{

		iConfidence = ENotRecognized;

		return;

		}

	TInt extLen = aName.Length() - dotPos;

	if (aName.Right(extLen).CompareF(KSifRefBinPkgFileExt) == 0)

		{

		iDataType = TDataType(KDataTestMimeType);

		iConfidence = ECertain;

		}

	}

CApaDataRecognizerType* CSifRefPkgRecognizer::CreateRecognizerL()

	{

	return new (ELeave) CSifRefPkgRecognizer();

	}

const TImplementationProxy ImplementationTable[] = 

	{

		IMPLEMENTATION_PROXY_ENTRY(0x10286352, CSifRefPkgRecognizer::CreateRecognizerL)

	};

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)

	{

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

	return ImplementationTable;

	}