/*

* Copyright (c) 2001-2006 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:  EAP and WLAN authentication protocols.

*

*/

#ifndef _EAPTLSPEAPCERTFETCHER_H_

#define _EAPTLSPEAPCERTFETCHER_H_

// INCLUDES

#include <e32base.h>

#include <unifiedcertstore.h>

#include <mctwritablecertstore.h>

#include "EapTlsPeapUtils.h"

class CEapTlsPeapUiCertificates;

// CLASS DECLARATION

class CEapTlsPeapCertFetcher 

: public CActive

{

public:

	static CEapTlsPeapCertFetcher* NewL(CEapTlsPeapUiCertificates* const aParent);	

	virtual ~CEapTlsPeapCertFetcher();	

	void GetCertificatesL();

	// DON'T USE THESE. ONLY USED FOR EapTlsPeapUtils.

	static CEapTlsPeapCertFetcher* NewL();	

	void GetSymbianSubjectKeyIdL( TDes8& aSubjectKeyId, CertificateEntry aCertEntry );

protected:

	CEapTlsPeapCertFetcher(CEapTlsPeapUiCertificates* const aParent);

	void ConstructL();

	void RunL();

	void DoCancel();

private:

	// DON'T USE THIS. ONLY USED FOR EapTlsPeapUtils.

	CEapTlsPeapCertFetcher();	

private:

	enum TState

	{

		EGetCertificatesInitStore,

		EGetCertificatesGetCertList,

		EGetCertificatesRetrieveCert,

		EGetSymbianSubjectKeyId // DON'T USE THIS. ONLY USED FOR EapTlsPeapUtils.		

	};

	TState iState;

	CEapTlsPeapUiCertificates* const iParent;

	RMPointerArray<CCTCertInfo> iCertInfos;

	CUnifiedCertStore* iCertStore;

	RFs iFs;

	CCertAttributeFilter* iCertFilter;

	RArray<SCertEntry> iUserCerts;

	RArray<SCertEntry> iCACerts;

    // For wrapping asynchronous calls.

    CActiveSchedulerWait iWait;

	HBufC8* iEncodedCertificate;

	TPtr8 iCertPtr;

}; 

#endif // _EAPTLSPEAPCERTFETCHER_H_

// End of file