/*

* Copyright (c) 2007-2008 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: 

*

*/

// INCLUDE FILES

#include "satflightmodestatus.h"    // sat flight mode status class

#include "satmesshandler.h"         // sat message handler class

#include "satmessaging.h"           // csatmessaging class

#include "tsylogger.h"              // tsy logger

#include <ssm/startupdomainpskeys.h>    // kpsuidstartup & kpsglobalsystemstate

#include <uiccisi.h>                // UICC server

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "satflightmodestatusTraces.h"

#endif

// EXTERNAL DATA STRUCTURES

    //None

// EXTERNAL FUNCTION PROTOTYPES

    //None

// CONSTANTS

    //None

// MACROS

    //None

// LOCAL CONSTANTS AND MACROS

    //None

// MODULE DATA STRUCTURES

    //None

// LOCAL FUNCTION PROTOTYPES

    //None

// FORWARD DECLARATIONS

    //None

// ============================= LOCAL FUNCTIONS ===============================

    //None

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

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

// CSatFlightModeStatus::NewL

// Two-phased constructor.

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

//

CSatFlightModeStatus* CSatFlightModeStatus::NewL

        (

        CSatMessHandler* aSatMessHandler,

        CTsySatMessaging* aSatMessaging

        )

    {

    TFLOGSTRING("TSY: CSatFlightModeStatus::NewL");

    CSatFlightModeStatus* self =

        new( ELeave ) CSatFlightModeStatus(

            aSatMessHandler,

            aSatMessaging );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CSatFlightModeStatus::CSatFlightModeStatus

// C++ default constructor can NOT contain any code, that might leave.

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

//

CSatFlightModeStatus::CSatFlightModeStatus(

    CSatMessHandler* aSatMessHandler,

    CTsySatMessaging* aSatMessaging )

    :CActive( CActive::EPriorityStandard )

    ,iSatMessHandler( aSatMessHandler )

    ,iSatMessaging( aSatMessaging )

    {

    TFLOGSTRING("TSY: CSatFlightModeStatus::CSatFlightModeStatus");

    CActiveScheduler::Add( this );

    }

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

// CSatFlightModeStatus::~CSatFlightModeStatus

// Destructor, deletes all allocated resources.

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

//

CSatFlightModeStatus::~CSatFlightModeStatus()

    {

    TFLOGSTRING("TSY: CSatFlightModeStatus::~CSatFlightModeStatus");

    Cancel();

    // Closes the property.

    iProperty.Close();

    }

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

// CSatFlightModeStatus::ConstructL

// 2nd phase constructor can leave.

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

//

void CSatFlightModeStatus::ConstructL()

    {

    TFLOGSTRING("TSY: CSatFlightModeStatus::ConstructL");

    // Initialization

    iFlightModeActive = ETrue;

    // Attaches to the specified property.

    iProperty.Attach( KPSUidStartup, KPSGlobalSystemState );

    // Get system state value of this property.

    // Needed to check is RF status already on, this might happen in slow

    // startup.

    TInt systemStateValue( 0 );

    TInt errValue( iProperty.Get( systemStateValue ) );

    if ( KErrNone == errValue && ESwStateNormalRfOn == systemStateValue )

        {

        TFLOGSTRING("TSY: CSatFlightModeStatus::ConstructL - RF status already RF ON");

        // Flight mode Off, RF On.

        iFlightModeActive = EFalse;

        }

    // Subscribes to a property.

    iProperty.Subscribe( iStatus );

    // Setting active.

    SetActive();

    }

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

// CSatFlightModeStatus::DoCancel

// Cancels active object request.

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

//

void CSatFlightModeStatus::DoCancel()

    {

    TFLOGSTRING("TSY: CSatFlightModeStatus::DoCancel");

    // Cancels an outstanding subscription request for this property handle.

    iProperty.Cancel();

    }

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

// CSatFlightModeStatus::RunL

// Called when operation completes.

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

//

void CSatFlightModeStatus::RunL()

    {

    TFLOGSTRING("TSY: CSatFlightModeStatus::RunL");

    // Check possible error.

    User::LeaveIfError( iStatus.Int() );

    // Continue monitoring with resubscribe before processing new value to

    // prevent missing updates.

    iProperty.Subscribe( iStatus );

    SetActive();

    // Checks Flight mode support values and sends UICC_CAT_REQ message with

    // correct value.

    CheckStatusChange();

    }

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

// CSatFlightModeStatus::RunError

// Called when RunL leaves.

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

//

TInt CSatFlightModeStatus::RunError( TInt aError )

    {

    TFLOGSTRING2("TSY: CSatFlightModeStatus::RunError %d", aError);

    if ( KErrCancel != aError && !IsActive() )

        {

        iProperty.Subscribe( iStatus );

        SetActive();

        }

    return KErrNone;

    }

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

// CSatFlightModeStatus::CheckStatusChange

// Checks Flight mode statuses and sends SimAtkReq with correct value when

// RF mode status state changes.

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

//

void CSatFlightModeStatus::CheckStatusChange()

    {

    TFLOGSTRING("TSY: CSatFlightModeStatus::CheckStatusChange");

    // Gets system state value of this property.

    TInt systemStateValue( 0 );

    TInt errValue( iProperty.Get( systemStateValue ) );

    // Checking error value.

    if ( KErrNone == errValue )

        {

        switch ( systemStateValue )

            {

            case ESwStateNormalRfOn:

                {

                // Flight mode Off, RF On.

                iFlightModeActive = EFalse;

                // Check that (U)SAT client is ready.

                if ( iSatMessHandler->GetSatReadyStatus() )

                    {

                    TFLOGSTRING("TSY: CSatFlightModeStatus::CheckStatusChange - RF ON - ENHANCED FETCH HANDLING ENABLED");

                    // Enable CAT support.

                    iSatMessHandler->UiccCatReq( UICC_CAT_ENABLE );

                    }

                break;

                }

            case ESwStateNormalRfOff:

                {

                // Flight mode On, RF Off.

                iFlightModeActive = ETrue;

                // Check that (U)SAT client is ready.

                if ( iSatMessHandler->GetSatReadyStatus() )

                    {

                    TFLOGSTRING("TSY: CSatFlightModeStatus::CheckStatusChange - RF OFF - ENHANCED FETCH HANDLING DISABLED");

                    // Disable CAT support.

                    iSatMessHandler->UiccCatReq( UICC_CAT_DISABLE );

                    }

                break;

                }

            default:

                {

                TFLOGSTRING("TSY: CSatFlightModeStatus::CheckStatusChange - Default - state value not interested");

                // we are not interested of other state changes.

                break;

                }

            } // End of switch.

        }

    else

        {

        // There was error when getting system state value. Just continue.

        TFLOGSTRING2("TSY: CSatFlightModeStatus::CheckStatusChange - Error= %d", errValue);

        } // End of if.

    }

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

// CSatFlightModeStatus::FlightModeStatusValue

// Flight mode status value, True or False.

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

//

TBool CSatFlightModeStatus::FlightModeStatusValue()

    {

    TFLOGSTRING("TSY: CSatFlightModeStatus::FlightModeStatusValue");

    return iFlightModeActive;

    }

// ========================== OTHER EXPORTED FUNCTIONS =========================

    //None

//  End of File