/*

* 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 <pkcs7excert.h>

#include "pkcs7asn1.h"

#include <asn1dec.h>

#include <x509cert.h>

#include <asn1enc.h>

//Implementation of PKCS7 Extended Certificate Set

CPKCS7ExtendedCertificateOrCertificate* CPKCS7ExtendedCertificateOrCertificate::NewL(const TDesC8& aRawData)

	{

	CPKCS7ExtendedCertificateOrCertificate* self = new (ELeave) CPKCS7ExtendedCertificateOrCertificate();

	CleanupStack::PushL(self);

	self->ConstructL(aRawData);

	CleanupStack::Pop(self);

	return self;

	}

CPKCS7ExtendedCertificateOrCertificate::~CPKCS7ExtendedCertificateOrCertificate()

	{

	delete iCertificate;

	}

CPKCS7ExtendedCertificateOrCertificate::CPKCS7ExtendedCertificateOrCertificate()

	{

	}

void CPKCS7ExtendedCertificateOrCertificate::ConstructL(const TDesC8& aRawData)

	{

	TASN1DecGeneric decGen(aRawData);

	decGen.InitL();

	if (decGen.Tag()==EASN1Sequence && decGen.Class()==EUniversal)

		{

		// x509 certificates

		iCertificate = CX509Certificate::NewL(aRawData);

		}

	else if (decGen.Tag()==0 && decGen.Class()==EContextSpecific)

			{

			// extended certificates not supported

			User::Leave(KErrNotSupported);

			}

		else

			{

			User::Leave(KErrArgument);	

			}		

	}

EXPORT_C const CX509Certificate& CPKCS7ExtendedCertificateOrCertificate::Certificate(void) const

	{

	return *iCertificate;

	}