/*

* Copyright (c) 2003 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:  SAP settings protection level handler.

*

*/

// INCLUDE FILES

#include    <e32std.h>

#include    "IMPSSAPProtectionHandler.h"

#include    "IMPSSAPSettingsStoreDebugPrint.h"

// ================= MEMBER FUNCTIONS =======================

// -----------------------------------------------------------------------------

// IMPSSAPProtectionHandler::ValidateOperation()

// -----------------------------------------------------------------------------

//

TInt IMPSSAPProtectionHandler::ValidateOperation( TIMPSSAPProtection aProtection,

                                                  TInt aRequestedOperation )

    {

    TBool allowedOperation = ETrue;

    if ( ( aRequestedOperation == EOperationSetProtection ) &&

         ( aProtection != ESAPNoProtection ) )

        {

        allowedOperation = EFalse;

        }

    else

        {

        switch ( aProtection )

            {

            case ESAPBrandProtection:

                {

                allowedOperation = IsAllowedBrandProtectionOperation( aRequestedOperation );

                break;

                }

            case ESAPNoProtection:

            default:

                {

                //by default allow all operations

                break;

                }

            }

        }

    if ( !allowedOperation )

        {

        SSS_DP_TXT( "Error: SAP protection level doesn't allow operation." );

        return KErrAccessDenied;

        }

    return KErrNone;

    }

// -----------------------------------------------------------------------------

// IMPSSAPProtectionHandler::ValidateOperationL()

// -----------------------------------------------------------------------------

//

void IMPSSAPProtectionHandler::ValidateOperationL( TIMPSSAPProtection aProtection,

                                                   TInt aRequestedOperation )

    {

    User::LeaveIfError( ValidateOperation( aProtection, aRequestedOperation ) );

    }

// -----------------------------------------------------------------------------

// IMPSSAPProtectionHandler::ChechkIsProperProtectionLevelL()

// -----------------------------------------------------------------------------

//

void IMPSSAPProtectionHandler::ChechkIsProperProtectionLevelL( TInt32 aProtectionEnumeration )

    {

    switch ( aProtectionEnumeration )

        {

        case ESAPNoProtection:

        case ESAPBrandProtection:

            {

            //supported protection levels

            break;

            }

        default:

            {

            //disallow all other arguments

            //deleting default, handle error by leaving

            User::Leave( KErrArgument );

            break;

            }

        }

    }

// -----------------------------------------------------------------------------

// IMPSSAPProtectionHandler::IsAllowedBrandProtectionOperation()

// BrandProtection protection level handler.

// -----------------------------------------------------------------------------

//

TBool IMPSSAPProtectionHandler::IsAllowedBrandProtectionOperation( TInt aRequestedOperation )

    {

    switch ( aRequestedOperation )

        {

        case EOperationSetSAPName:

            {

            //these operations are prohibited in branding protection

            return EFalse;

            }

        default:

            {

            //allow all other operations

            return ETrue;

            }

        }

    }

//  End of File