/*

* Copyright (c) 2003-2008 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:   Defines common API for handling PKI certificates and keys.

*

*/

#if !defined (__PKIWRAPPER_H__)

#define __PKIWRAPPER_H__

#include <e32base.h>

#include "pkidefs.h"

#include "pkiserviceclientservercommon.h"

class CMapDescriptor;

class CPKISupport;

class CPKIMapper;

class CPKIWrapper : public CActive

{

    public:

        // Constructors, destructor

        static CPKIWrapper* NewL(CPKIMapper& aMapper);

        ~CPKIWrapper();

        ////////////////////////////////////////////////////////////////////////////////////////////

        // Interface

        ////////////////////////////////////////////////////////////////////////////////////////////

        void InitOperation(const RMessage2& aMessage);

        void CancelPendingOperation();

        TInt GetRequiredBufferSizeL(const RMessage2& aMessage);

        void CompleteRequestAndCleanupL();

        void InitializeL(const RMessage2& aMessage);        

        void SetTrusted(TBool aValue);

        void SetApplications(const RArray<TUid>& aApplUids);

        void SetCertStoreType(TPkiServiceStoreType aStoreType);

        TPkiServiceStoreType CertStoreType() const;               

        void SetInformational(const TBool aInfoOnly);

        TBool Informational() const;

    private: // From CActive    

        void RunL();

        void DoCancel();

        TInt RunError(TInt aError);

    private: // implementation   

        CPKIWrapper(CPKIMapper& aMapper);     

        void ConstructL();

        // ===================================================================================================================

        // Start phase functions

        // ===================================================================================================================              

        void StartSetTrustL();

        void StartTrustedL();

        void StartSetApplicabilityL();

        void StartApplicationsL();

        void StartRemoveCertificateL();

        // Certificate operations

        void StartReadCertificateL();

        // Peer or CA certificate

        void StartStoreCertificateL();

        // Enrollrd certificate

        void StartAttachCertificateL();

        // ===================================================================================================================

        // Execution phase functions

        // ===================================================================================================================

        // Crypto operations        

        void ExecuteSetTrustL();

        void ExecuteTrustedL();

        void ExecuteSetApplicabilityL();

        void ExecuteApplicationsL();

        void ExecuteRemoveCertificateL();

        // Certificate operations

        void ExecuteReadCertificateL();        

        // Peer or CA certificate

        void ExecuteStoreCertificateL();

        // Enrollrd certificate

        void ExecuteAttachCertificateL();

        enum TWrapperState

            {

            EExecute,

            EComplete

            };

        CPKIMapper&                         iMapper;

        CPKISupport*                        iPKISupport;

        TInt                                iIndex;

        CMapDescriptor*                     iCurrentMapping;

        TBuf<MAX_FILENAME_LENGTH>*          iObjectName;

        TInt                                iCurrentStatus;

        TWrapperState                       iCurrentState;

        TPckgBuf<TSecurityObjectDescriptor> iCurrentDescriptor;

        RMessage2                           iMessage;        

        HBufC8*                             iCertBuffer;

        TPtr8                               iPtrCertBuffer;

        TInt                                iRequiredBufferLength;

        RArray<TUid>                        iUidArray;

        TUint                               iCount;

		TUint                               iMaxCount;		

		TBool                               iTrusted;

		TBool                               iInfoOnly;

};

#endif