/*

* 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 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:  Symbian specific advanced security settings certificate model

*

*/

#ifndef CPADVSECSETTINGSMODELPRIVATE_SYMBIAN_H

#define CPADVSECSETTINGSMODELPRIVATE_SYMBIAN_H

#include <e32base.h>                // CActive

#include <f32file.h>                // RFs

#include <unifiedcertstore.h>       // CUnifiedCertStore related

#include <QMap>

class AdvSecSettingsCertificateModel;

class AdvSecSettingsCertificate;

class CAdvSecSettingsCertListBuilder;

class CAdvSecSettingsCertDetailsBuilder;

class CCertificateAppInfoManager;

class CAdvSecSettingsCertMover;

/**

 * Symbian specific advanced security settings certificate model.

 */

class AdvSecSettingsCertificateModelPrivate : public CActive

{

public:     // constructor and destructor

    explicit AdvSecSettingsCertificateModelPrivate(

        AdvSecSettingsCertificateModel *q = 0);

    ~AdvSecSettingsCertificateModelPrivate();

public:     // new functions

    void initialize();

    void getCertificates(QList<AdvSecSettingsCertificate*> &certList);

    void getCertificateDetails(const AdvSecSettingsCertificate &cert,

        QMap<int,QString> &details);

    bool isDeletable(const AdvSecSettingsCertificate &cert) const;

    void deleteCertificate(const AdvSecSettingsCertificate &cert);

    void getTrustSettings(const AdvSecSettingsCertificate &cert,

        QMap<int,bool> &usageIdAndTrust);

    void setTrustSettings(const AdvSecSettingsCertificate &cert,

        const QMap<int,bool> &usageIdAndTrust);

    void getCertificateUsageNames(QMap<int,QString> &usageIdAndName);

    void moveToPersonalCertificates(const AdvSecSettingsCertificate &cert);

    void moveToDeviceCertificates(const AdvSecSettingsCertificate &cert);

protected:  // from CActive

    void DoCancel();

    void RunL();

    TInt RunError(TInt aError);

private:    // new functions

    Q_DISABLE_COPY(AdvSecSettingsCertificateModelPrivate)

    void ConstructL();

    TInt ResetCertAttributeFilter();

    TInt ResetCertInfoArray();

    void ReturnTrustSettingsDetails();

    void DoGetCertificateUsageNamesL(QMap<int,QString> &usageIdAndName);

    const CCTCertInfo *CertificateInfo(const AdvSecSettingsCertificate &cert) const;

private:    // data

    AdvSecSettingsCertificateModel *q_ptr;

    enum TState {

        ENotInitialized,

        EInitializing,

        EIdle,

        EGettingCertificatesList,

        EGettingCertificatesRetrieve,

        EBuildingCertificateDetails,

        EDeletingCertificate,

        EReadingApplications,

        EWritingApplications,

        EMovingCertificateToPersonalStore,

        EMovingCertificateToDeviceStore

    } iState;

    RFs iFs;

    CUnifiedCertStore *iCertStore;

    /*

     * Common to all certificate specific asynchronous methods. Member iCertInfo

     * contains pointer to the current certificate being processed. Member

     * iCertInfoArray contains all certificates read from certificate databases.

     */

    const CCTCertInfo *iCertInfo;  // not owned

    RMPointerArray<CCTCertInfo> iCertInfoArray;

    /*

     * for getCertificates method. Certificate list is constructed using

     * iCertListBuilder member, which returns data directly to the client.

     */

    CAdvSecSettingsCertListBuilder *iCertListBuilder;

    /*

     * For getCertificateDetails method. Certificate details are constructed

     * using iDetailsBuilder member, which returns data directly to the client.

     */

    CAdvSecSettingsCertDetailsBuilder *iDetailsBuilder;

    /*

     * For getTrustSettings method. Data is retrieved  from certificate store into

     * iApplications member, and then returned to client via iTrustedUids member.

     */

    QMap<int,bool> *iTrustedUids;   // not owned

    RArray<TUid> iApplications;

    /*

     * For getTrustSettings and getCertificateUsageNames methods to get possible

     * certificate application (usage) ids and their names.

     */

    CCertificateAppInfoManager *iCertAppInfoManager;

    /*

     * For moveToPersonalCertificates and moveToDeviceCertificates methods.

     * Takes care of moving certificate and it's key to given target store.

     */

    CAdvSecSettingsCertMover *iMover;

};

#endif // CPADVSECSETTINGSMODELPRIVATE_SYMBIAN_H