/*

* 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: 

* CertWriter class implementation

*

*/

/**

 @file 

 @internalTechnology

*/

#ifndef __TCERTWRITER_H__

#define __TCERTWRITER_H__

#include "t_output.h"

#include <x509cert.h>

#include <x509gn.h>

#include <x509certext.h>

class CertWriter

	{

public:

	IMPORT_C CertWriter(Output* aOut);

	IMPORT_C void SetOut(Output* aOut);

	IMPORT_C void WriteCert(const CX509Certificate& aCertificate);

	IMPORT_C void ShowSigningAlgorithm(const CSigningAlgorithmIdentifier& aSigningAlgorithm);

	IMPORT_C void ShowPublicKey(const CX509Certificate& aCertificate);

	IMPORT_C void ShowSerialNumber(const TPtrC8& aSerialNumber);

	IMPORT_C void ShowAVA(const CX520AttributeTypeAndValue& aAva);

	IMPORT_C void ShowDN(const CX500DistinguishedName& aName);

	IMPORT_C void ShowAKI(const CX509Certificate& aCert);

	IMPORT_C void ShowSKI(const CX509Certificate& aCert);

	IMPORT_C void ShowGN(const CX509GeneralName& aName);

	IMPORT_C void ShowFingerprint(const CX509Certificate& aCertificate);

	IMPORT_C void ShowExtensions(const CX509Certificate& aCertificate);

	IMPORT_C void ShowValidityPeriod(const CX509Certificate& aCertificate);

	IMPORT_C void ShowBC(const CX509CertExtension& aExt);

	IMPORT_C void ShowAltName(const CX509CertExtension& aExt);

	IMPORT_C void ShowKU(const CX509CertExtension& aExt);

	IMPORT_C void ShowSubtrees(const CArrayPtrFlat<CX509GeneralSubtree>& aSubtrees);

	IMPORT_C void ShowNC(const CX509CertExtension& aExt);

	IMPORT_C void ShowPC(const CX509CertExtension& aExt);

	IMPORT_C void ShowCP(const CX509CertExtension& aExt);

	IMPORT_C void ShowPM(const CX509CertExtension& aExt);

	IMPORT_C void ShowEKU(const CX509CertExtension& aExt);

	IMPORT_C void ShowSignature(const CX509Certificate& aCert);

	IMPORT_C TBool IsSelfSigned(const CX509Certificate& aCert);

private:

	void WriteEncodings(const CX509Certificate& aCertificate);

	void WriteEncoding(const CX509Certificate& aCertificate, const TUint aIndex);

	void ShowRSAKey(const CSubjectPublicKeyInfo& aSpki);

	void ShowDSAKey(const CSubjectPublicKeyInfo& aSpki);

	void ShowDHKey(const CSubjectPublicKeyInfo& aSpki);

	void CalculateSignature(const CX509Certificate& aCert);

	Output* iOut;

	};

#endif