/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:  Helper class to construct certificate details

*

*/

#ifndef ADVSECSETTINGSCERTDETAILSBUILDER_SYMBIAN_H

#define ADVSECSETTINGSCERTDETAILSBUILDER_SYMBIAN_H

#include <e32base.h>                    // CActive

#include <ct/rmpointerarray.h>          // RMPointerArray

#include <unifiedcertstore.h>           // CUnifiedCertStore

#include <QMap>

class RFs;

class CUnifiedCertStore;

class CUnifiedKeyStore;

class CCTCertInfo;

class CCTKeyInfo;

class CCertAttributeFilter;

class TCTKeyAttributeFilter;

/**

 * Certificate details helper class.

 */

class CAdvSecSettingsCertDetailsBuilder : public CActive

{

public:     // constructor and destructor

    static CAdvSecSettingsCertDetailsBuilder *NewL(RFs &aFs, CUnifiedCertStore &aCertStore);

    ~CAdvSecSettingsCertDetailsBuilder();

public:     // new functions

    void GetDetailsL(const CCTCertInfo &aCert, QMap<int,QString> &aDetails,

        TRequestStatus &aStatus);

protected:  // from CActive

    void DoCancel();

    void RunL();

    TInt RunError(TInt aError);

private:    // new functions

    CAdvSecSettingsCertDetailsBuilder(RFs &aFs, CUnifiedCertStore &aCertStore);

    void ConstructL();

    void InitializeKeyStoreL();

    void RetrieveCertificateL();

    void ListKeysL();

    void ReturnCertificateDetailsL();

    void AppendLabelL();

    void AppendIssuerL();

    void AppendSubjectL();

    void AppendValidityPeriodL();

    void AppendLocationL();

    void AppendFormatL();

    void AppendKeyUsageL();

    void AppendAlgorithmL();

    void AppendSerialNumberL();

    void AppendFingerprintsL();

    void AppendPublicKeyL();

    void AppendTrustedSitesL();

    QString CertificateFormatStringL(const TCertificateFormat aFormat) const;

    QString AlgorithmNameStringL(TAlgorithmId aAlgorithmId) const;

private:    // data

    RFs &iFs;

    CUnifiedCertStore &iCertStore;

    const CCTCertInfo *iCertInfo;   // not owned

    TRequestStatus *iClientStatus;  // not owned

    QMap<int,QString> *iDetails;    // not owned

    CCertificate *iCertificate;

    HBufC8 *iCertificateUrl;

    TPtr8 iCertUrlPtr;

    CUnifiedKeyStore *iKeyStore;

    TCTKeyAttributeFilter *iKeyFilter;

    RMPointerArray<CCTKeyInfo> iKeys;

    enum TDetailsBuilderState {

        ENotInitialized,

        EInitializingKeyStore,

        ERetrievingCertificate,

        EListingKeys,

        EIdle,

        EFailed

    } iState;

};

#endif // ADVSECSETTINGSCERTDETAILSBUILDER_SYMBIAN_H