/*

* Copyright (c) 2002 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:  Implementation of security operations

*

*/

// INCLUDE FILES

#include    "CPhCntMmiSecurityImpl.h"

#include    <secuimanualsecuritysettings.h>

// CONSTANTS

#ifdef _DEBUG

_LIT( KPhCntMmiSecurity, "PhCntMmi" );

#endif // _DEBUG

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

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

// CPhCntMmiSecurityImpl::NewL

// Two-phased constructor.

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

//

CPhCntMmiSecurityImpl* CPhCntMmiSecurityImpl::NewL()

    {

    CPhCntMmiSecurityImpl* self = 

        new (ELeave) CPhCntMmiSecurityImpl;

    return self;

    }

// Destructor

CPhCntMmiSecurityImpl::~CPhCntMmiSecurityImpl()

    {

    DestroyModel();

    }

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

// CPhCntMmiSecurityImpl::ChangePinL

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

//

TBool CPhCntMmiSecurityImpl::ChangePinL(

        TPinCommand aCommand,

        const TDesC& aCode,

        const TDesC& aNewPin,

        const TDesC& aVerifyNew )

    {

    CManualSecuritySettings& model = CreateModelL();

    // Initially, setting is pin2.

    CManualSecuritySettings::TPin pin = 

        CManualSecuritySettings::EPin2;

    TBool result = EFalse;

    switch ( aCommand )

        {

        case ECmdChangePin:

            // Change setting.

            //

            pin = CManualSecuritySettings::EPin1;

            // Flow through..

            //

        case ECmdChangePin2:

            result = model.ChangePinL( 

                pin,

                aCode,

                aNewPin,

                aVerifyNew );

            break;

        case ECmdUnblockPin:

            // Change setting

            //

            pin = CManualSecuritySettings::EPin1;

            // Flow through..

            //

        case ECmdUnblockPin2:

            result = model.UnblockPinL( 

                pin,

                aCode,

                aNewPin,

                aVerifyNew );

            break;

        default:

            // Case not handled, panic.

            Panic();

            break;

        }

    return result;

    }

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

// CPhCntMmiSecurityImpl::ChangeSimLockL

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

//

TBool CPhCntMmiSecurityImpl::ChangeSimLockL(

        TSimCommand aCommand,

        const TDesC& aCode,

        const TDesC& aType )

    {   

    CManualSecuritySettings& model = CreateModelL();

    TBool result = EFalse;

    switch ( aCommand )

        {

        case ECmdOpenLock:

            result = 

                model.UnlockSimL( aCode, aType );

            break;

        case ECmdCloseLock:

            result =

                model.LockSimL( aCode, aType );

            break;

        default:

            // Case not handled, panic.

            Panic();

            break;

        }

    return result;

    }

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

// CPhCntMmiSecurityImpl::Cancel

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

//

void CPhCntMmiSecurityImpl::Cancel()

    {

    if ( iModel )

        {

        iModel->CancelChangePin();

        iModel->CancelUnblockPin();

        iModel->CancelLockSim();

        iModel->CancelUnlockSim();

        DestroyModel();

        }

    }

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

// CPhCntMmiSecurityImpl::CreateModelL

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

//

CManualSecuritySettings& 

    CPhCntMmiSecurityImpl::CreateModelL()

    {

    if ( !iModel )

        {

        iModel = CManualSecuritySettings::NewL();

        }

    return *iModel;

    }

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

// CPhCntMmiSecurityImpl::DestroyModel

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

//

void CPhCntMmiSecurityImpl::DestroyModel()

    {

    delete iModel; 

    iModel = NULL;

    }

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

// CPhCntMmiSecurityImpl::Panic

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

//

void CPhCntMmiSecurityImpl::Panic()

    {

    // We only panic with debug builds.

    __ASSERT_DEBUG( 

        EFalse, 

        User::Panic( KPhCntMmiSecurity, 0 ) );

    }

//  End of File