/*

 * Copyright (c) 2003-2009 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 "pkcs7asn1.h"

 #include <asn1dec.h>

 CArrayPtr<TASN1DecGeneric>* PKCS7ASN1::DecodeSequenceLC(const TDesC8& aRawData)

 	{

 	CArrayPtr<TASN1DecGeneric>* items = NULL;

 	// Check we've got a sequence

 	TASN1DecGeneric decGen(aRawData);

 	decGen.InitL();

 	if(decGen.Tag() != EASN1Sequence && decGen.Tag() != EASN1Set)

 		{

 		User::Leave(KErrArgument);

 		}

 	else

 		{

 		// Decode the sequence		

 		TASN1DecSequence decSeq;

 		items = decSeq.DecodeDERLC(decGen);

 		}

 	return items;

 	}

 CArrayPtr<TASN1DecGeneric>* PKCS7ASN1::DecodeSequenceLC(const TDesC8& aRawData,

 															const TInt aMinTerms,

 															const TInt aMaxTerms)

 	{

 	CArrayPtr<TASN1DecGeneric>* items = DecodeSequenceLC(aRawData);

 	TInt count = items->Count();

 	if(count < aMinTerms || count > aMaxTerms)

 		{

 		User::Leave(KErrArgument);

 		}

 	return items;

 	}