// 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:

// Name        : CSatNotifyPollInterval.cpp

// Part of     : Common SIM ATK TSY / commonsimatktsy

// Polling off notification functionality of Sat Tsy

// Version     : 1.0

//

//INCLUDES

#include <satcs.h>                  // Etel SAT IPC definitions

#include "CSatTsy.h"                // Tsy class header

#include "CSatNotifyPollInterval.h" // Tsy class header

#include "CSatNotificationsTsy.h"   // Class header

#include "CBerTlv.h"                // Ber Tlv data handling

#include "TTlv.h"					// TTlv class

#include "CSatDataPackage.h"        // Parameter packing 

#include "TSatUtility.h"            // Utilities

#include "CSatTsyReqHandleStore.h"  // Request handle class

#include "cmmmessagemanagerbase.h" 	// Message manager class for forwarding req.

#include "MSatTsy_IPCDefs.h"        // Sat Tsy internal request types

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

// CSatNotifyPollInterval::NewL

// Two-phased constructor.

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

//  

CSatNotifyPollInterval* CSatNotifyPollInterval::NewL

        ( 

        CSatNotificationsTsy* aNotificationsTsy 

        )

    {

   	CSatNotifyPollInterval* const satNotifyPollInterval = 

        new ( ELeave ) CSatNotifyPollInterval( aNotificationsTsy );

    CleanupStack::PushL( satNotifyPollInterval );

    satNotifyPollInterval->ConstructL();

    CleanupStack::Pop( satNotifyPollInterval );

    return satNotifyPollInterval;

    }

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

// CSatNotifyPollInterval::~CSatNotifyPollInterval

// Destructor

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

//  

CSatNotifyPollInterval::~CSatNotifyPollInterval

        ( 

		// None

        )

    {

    }

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

// CSatNotifyPollInterval::CSatNotifyPollInterval

// Default C++ constructor

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

//  

CSatNotifyPollInterval::CSatNotifyPollInterval

        ( 

        CSatNotificationsTsy* aNotificationsTsy 

        ) : iNotificationsTsy ( aNotificationsTsy )

    {

    // None

    }

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

// CSatNotifyPollInterval::ConstructL

// Symbian 2nd phase constructor

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

//  

void CSatNotifyPollInterval::ConstructL

        (

        // None

        )

    {

    }

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

// CSatNotifyPollInterval::CompleteNotifyL

// This method completes an outstanding asynchronous 

// PollInterval request. 

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

// 

TInt CSatNotifyPollInterval::CompleteNotifyL

        ( 

        CSatDataPackage* aDataPackage,

        TInt /*aErrorCode*/  

        ) 

    {

    TInt returnValue( KErrNone );

    TPtrC8* data;

    aDataPackage->UnPackData( &data );

    // Get ber tlv 

    CBerTlv berTlv;

    berTlv.SetData( *data );

    CTlv commandDetails;

    berTlv.TlvByTagValue( &commandDetails, KTlvCommandDetailsTag );

    iNotificationsTsy->iTerminalRespData.iCommandDetails.Copy( 

        commandDetails.Data() );

    // Duration of the interval

    CTlv duration;

    returnValue = berTlv.TlvByTagValue( &duration, KTlvDurationTag );

    TUint8 pCmdNumber( commandDetails.GetShortInfo( ETLV_CommandNumber ) );

    TUint16 anIntervalInSeconds( KDefaultPollInterval );

    if ( KErrNone == returnValue )

        {

        TUint8 timeIntv( duration.GetShortInfo( ETLV_TimeInterval ) );

        // Time Interval 0 is default value (25 seconds)

		if ( 0 != timeIntv )

			{

            iPollingIntervalRspV3.iGeneralResult = RSat::KSuccess;

            iPollingIntervalRspV3.iInfoType =  RSat::KPollingIntv;

            TUint8 durationTimeUnit( duration.GetShortInfo( ETLV_TimeUnit ) );

            switch ( durationTimeUnit )

                {

                case KMinutes:

                    {

                    anIntervalInSeconds = timeIntv * 60;

                    break;

                    }

                case KSeconds:

                    {

                    anIntervalInSeconds = timeIntv;

                    break;

                    }

                case KTenthsOfSeconds:

                    {

                    // Rounding

	                if ( 5 >= ( timeIntv % 10 ) )

	                    {

	                    // If the intervals the ME can offer are equidistant

	                    // (higher and lower) from the NAA's request, the ME 

	                    // shall respond with the lower interval of the two.

	                    anIntervalInSeconds = static_cast<TUint8>( 

	                        timeIntv / 10 );

	                    }

	                else

	                    {

	                    anIntervalInSeconds = static_cast<TUint8> ( ( 

	                        timeIntv / 10 ) + 1);

	                    }

                    break;

                    }

                default:

                	{

	        		returnValue = KErrNotFound;

                 	// Command data not understood

                 	CreateTerminalRespL( pCmdNumber, 

                 	    RSat::KCmdDataNotUnderstood, 

                 	    RSat::KNoSpecificMeProblem, 0 );

                	}

                } // End of switch

        	// Check interval limits

        	if ( KMinPollInterval > anIntervalInSeconds )

        	    {

        	    anIntervalInSeconds = KMinPollInterval;

        	    }

        	else if ( KMaxPollInterval < anIntervalInSeconds )

        	    {

        	    anIntervalInSeconds = KMaxPollInterval;

        	    }

			}

        }

	else

		{

		// Required values are missing

        CreateTerminalRespL( pCmdNumber, RSat::KErrorRequiredValuesMissing, 

        	RSat::KNoSpecificMeProblem, 0 );

		}

    if ( KErrNone == returnValue )

	    {

    	// A PCmd PollingOff may be executed. 	

        iNotificationsTsy->SetPollingOffStatus( EFalse );

        // Send SetPollInterval request to ISA CellMo side. The terminal response

        // will be sent to ISA CellMo side after SetPollInterval response.

        iNotificationsTsy->SetPollingIntervalL( static_cast<TUint8>( 

            anIntervalInSeconds ) );

	    }

    return returnValue;

    }

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

// CSatNotifyPollInterval::CreateTerminalRespL

// Constructs PollInterval specific part of terminal response and calls 

// DOS to send the actual message. 

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

//

TInt CSatNotifyPollInterval::CreateTerminalRespL

        ( 

        TUint8 aPCmdNumber,         

        TUint8 aGeneralResult,     

        TUint8 aAdditionalInfo,   

        TUint8 aDcs               	

		)

    {

    TTlv tlvSpecificData;

    tlvSpecificData.AddTag( KTlvResultTag );     

    tlvSpecificData.AddByte( aGeneralResult );

    if ( !(iNotificationsTsy->CommandPerformedSuccessfully( 

            aGeneralResult ) ) )

        {

        switch ( aGeneralResult )

            {

            // Cases in which additional info is not required

            case RSat::KPSessionTerminatedByUser:

            case RSat::KBackwardModeRequestedByUser:

            case RSat::KNoResponseFromUser:

            case RSat::KErrorRequiredValuesMissing:

            case RSat::KHelpRequestedByUser:

                {

                break;

                }

            default:

                {

                tlvSpecificData.AddByte( aAdditionalInfo );

                break;

                }

            }

        }

    else 

        {

        tlvSpecificData.AddTag( KTlvDurationTag );

        tlvSpecificData.AddByte( KSeconds );

        tlvSpecificData.AddByte( aDcs );

        }

    // Prepare data

    iNotificationsTsy->iTerminalRespData.iPCmdNumber = aPCmdNumber;

    TPtrC8 data = tlvSpecificData.GetDataWithoutTopLevelTag();

    // Pack data

    CSatDataPackage dataPackage;

	dataPackage.PackData( &iNotificationsTsy->iTerminalRespData, &data );

    // Forward request to the DOS

    return iNotificationsTsy->iSatTsy->MessageManager()->HandleRequestL( 

		ESatTerminalRsp, &dataPackage );

    }

// End of file