/*

* Copyright (c) 1998-2009 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: 

*

*/

#include "asn1dec.h"

EXPORT_C TASN1DecBoolean::TASN1DecBoolean(void)

	{

	}

EXPORT_C TBool TASN1DecBoolean::DecodeDERL(const TDesC8& aSource,TInt& aPos)

	{

	TPtrC8 Ptr=aSource.Right(aSource.Length()-aPos);

	TASN1DecGeneric gen(Ptr);

	gen.InitL();

	aPos+=gen.LengthDER();

	TBool res = DecodeDERL(gen);

	return res;

	}

EXPORT_C TBool TASN1DecBoolean::DecodeDERL(const TASN1DecGeneric& aSource)

	{

	TPtrC8 content = aSource.GetContentDER();

	if (content.Length() != 1)

		{

		User::Leave(KErrArgument);

		}

	if (content[0] == 0)

		{

		return EFalse;

		}

	if (content[0] == 0xFF)

		{

		return ETrue;

		}

	User::Leave(KErrArgument);

	return ETrue;//never gets to here

	}