// Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// which accompanies this distribution, and is available

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

// INCLUDE FILES

#include "ctlbsclientperiodictester.h"

#include "ctlbsclientlog.h"

// CONSTANTS

const TInt KSmallestUpdateIntervalToLog = 4000000; //2000000

const TInt KMilliSecondTolerance = 2500000; //One second

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

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

// CPeriodicTester::CPeriodicTester

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

// might leave.

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

//

CT_LbsClientPeriodicTester::CT_LbsClientPeriodicTester() : CActive(CActive::EPriorityHigh), iError(EFalse), iErrorCode(KErrNone)

    {

    }

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

// CPeriodicTester::ConstructL

//

// Symbian 2nd phase constructor can leave.

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

//

void CT_LbsClientPeriodicTester::ConstructL(

	TTimeIntervalMicroSeconds aInterval, 

	const TDesC& aServiceName, 

	CT_LbsClientLog* aLog,

	TUid aUid,

	TInt aNumberOfRuns)

    {

    iLog = aLog;

	iName = aServiceName;

	iNumberOfRuns = aNumberOfRuns;

	iInterval = aInterval;

	iUid = aUid;

	iNumberOfUpdates = 0;

    iPrematureChangeOfParameters = EFalse;

    iCanceledRequest = EFalse;

    iCancelRequest = EFalse;

    iWriteToLog = ETrue; //EFalse

	iRecentTime = TTime(0);

	iPositionInfo = TPositionInfo();

	_LIT(KConnectErr, "Error when connecing to EPos server,  %d");

	TInt err = iPosServer.Connect();

	AssertTrueL(err == KErrNone, KConnectErr, err);

	_LIT(KOpenErr, "Error when opening positioner,  %d");

	err = iPositioner.Open(iPosServer, aUid);

	AssertTrueL(err == KErrNone, KOpenErr, err);

	TPositionUpdateOptions posOption;

	posOption.SetUpdateInterval(aInterval);

	_LIT(KUpdateErr, "Error when setting update interval,  %d");

	err = iPositioner.SetUpdateOptions(posOption);

	AssertTrueL(err == KErrNone, KUpdateErr, err);

	iPositioner.SetRequestor(CRequestor::ERequestorService,

							 CRequestor::EFormatApplication, aServiceName);

	CActiveScheduler::Add(this);

	}

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

// CPeriodicTester::NewL

//

// Two-phased constructor.

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

//

CT_LbsClientPeriodicTester* CT_LbsClientPeriodicTester::NewL(

	TTimeIntervalMicroSeconds aInterval,

	const TDesC& aServiceName,

	CT_LbsClientLog* aLog,

	TUid aUid,

	TInt aNumberOfRuns)

    {

    CT_LbsClientPeriodicTester* self = new( ELeave ) CT_LbsClientPeriodicTester;

    CleanupStack::PushL(self);

    self->ConstructL(aInterval, aServiceName, aLog, aUid, aNumberOfRuns);

    CleanupStack::Pop();

    return self;

    }

// Destructor

CT_LbsClientPeriodicTester::~CT_LbsClientPeriodicTester()

    {

    iPositioner.Close();

	iPosServer.Close();

	iLog = NULL;

	}

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

// CPeriodicTester::RunL

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::RunL()

    {

	iNumberOfUpdates++;

    //User::Leave(-10); //used for testing the test code

	TBuf<175> buf;

	_LIT(KStatus,"Status invalid in RunL, status = %d");

	buf.Format(KStatus, iStatus.Int());

	AssertTrueL((iStatus == KErrNone || iStatus == KPositionQualityLoss || 

                 iStatus == KErrCancel), buf, iStatus.Int());

	if(iNumberOfUpdates <= iNumberOfRuns)

		{

		_LIT(KTime, "%F%H:%F%T:%F%S:%F%*C3");

		TBuf<100> time;

		TTime now;

		now.UniversalTime();

		TInt difference;

		TInt smallestIntervalToLog = KSmallestUpdateIntervalToLog;

		if(iNumberOfUpdates == 1)

			{

            difference = I64LOW(now.MicroSecondsFrom(iRecentTime).Int64());

			}

		else

			{

			difference = I64LOW(now.MicroSecondsFrom(iRecentTime).Int64());

			}

        _LIT(KInterval, "The interval is %d, and the difference is %d");

        TBuf<150> buf; 

        buf.Format(KInterval,iInterval.Int64(), difference); 

        iLog->Put (buf);

		if((iInterval.Int64() > smallestIntervalToLog) && (I64LOW(iRecentTime.Int64()) != 0))

			{

			_LIT(KTimeErr, "ERROR: Time difference greater than tolerated interval, time difference = %d");

			AssertTrueL(difference < (iInterval.Int64() +  KMilliSecondTolerance), KTimeErr, I64LOW(now.MicroSecondsFrom(iRecentTime).Int64()));

            if(difference < 0)

				{

                #ifdef __WINS__

                _LIT(KEarlyErr, "ERROR: Negative time difference on WINS greater than 0.4s");

                AssertTrueL((KToleratedEarliness > -(difference)), KEarlyErr, KErrTotalLossOfPrecision);

                #else

                _LIT(KEarlyErr, "ERROR: Time difference negative on target");

				iLog->Put(KEarlyErr);

				User::LeaveIfError(KErrTotalLossOfPrecision);

                #endif

				}

			}

		if(iWriteToLog && ((iNumberOfUpdates % KTracePeriod) == 0))

            {

		    now.UniversalTime();

		    now.FormatL(time, KTime);

    		_LIT(KLog, "Client got update no. %d at %S,  Time-diff = %d, Status = ");

    		TBuf<175> buf;

    		buf.Format(KLog, iNumberOfUpdates, &time, difference);

    		buf.AppendNum(iStatus.Int());

    		buf.Append(iName);

    		_LIT(KNrOfRuns, "Nr of runs = ");

            buf.Append(KNrOfRuns);

            buf.AppendNum(iNumberOfRuns);

            iLog->Put(buf);

            }

		if(iPrematureChangeOfParameters)

			{

			iInterval = TTimeIntervalMicroSeconds(2000000);

			User::After(I64LOW(iInterval.Int64()));

			TPositionUpdateOptions posOption;

			posOption.SetUpdateInterval(iInterval);

			TInt err = iPositioner.SetUpdateOptions(posOption);

			_LIT(KChange, "ERROR: Got error code when setting update options prematurely in ChangeTestParameters");

			AssertTrueL(err == KErrNone, KChange, err);

			iPrematureChangeOfParameters = EFalse;

			}

		RequestNotification();

        if(iCancelRequest)

			{

			User::After(3000000);

			iPositioner.CancelRequest(EPositionerNotifyPositionUpdate);

			iCancelRequest = EFalse;

            iCanceledRequest = ETrue;

			}

        if(iCanceledRequest)

            {

            iCanceledRequest = EFalse;

            _LIT(KCancelErr, "ERROR: Status was not KErrCancel after CancelRequest");

			AssertTrueL(iStatus.Int() == KErrCancel, KCancelErr, KErrCancel);

            }

        }

	else 

		{

		CActiveScheduler::Stop();

		}

	}

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

// CT_LbsClientPeriodicTester::RunError

//

// (other items were commented in a header).

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

//

TInt CT_LbsClientPeriodicTester::RunError(TInt aError)

    {

    iError = ETrue;

    iErrorCode = aError;

    CActiveScheduler::Stop();

    _LIT(KErrorInRunL, "Error code in RunError is, %d");

    TBuf<100> buf;

    buf.Format(KErrorInRunL, aError);

    iLog -> Put(buf);

    return KErrNone;

    }

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

// CT_LbsClientPeriodicTester::IsCompletedOK

//

// (other items were commented in a header).

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

//

TBool CT_LbsClientPeriodicTester::IsCompletedOK()

    {

    return !iError;

    }

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

// CT_LbsClientPeriodicTester::GetError

//

// (other items were commented in a header).

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

//

TInt CT_LbsClientPeriodicTester::GetError()

    {   

    return iErrorCode;

    }

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

// CT_LbsClientPeriodicTester::ChangeTestParametersL

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::ChangeTestParametersL(TTimeIntervalMicroSeconds aInterval, TInt aNumberOfRuns)

	{

	iNumberOfRuns = aNumberOfRuns;

	iNumberOfUpdates = 0;

	iInterval = aInterval;

	iRecentTime = TTime(0);

    iError = EFalse;

    iErrorCode = KErrNone;

	TPositionUpdateOptions posOption;

	posOption.SetUpdateInterval(aInterval);

	TInt err = iPositioner.SetUpdateOptions(posOption);

	_LIT(KChange, "ERROR: When setting update options in ChangeTestParameters, err: %d");

	AssertTrueL(err == KErrNone, KChange, err);

	}

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

// CT_LbsClientPeriodicTester::ChangeRequestorInformation

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::ChangeRequestorInformation(const TDesC& aServiceName)

	{

	iPositioner.SetRequestor(CRequestor::ERequestorService,

							 CRequestor::EFormatApplication, aServiceName);

	}

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

// CT_LbsClientPeriodicTester::ClosePositioner

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::ClosePositioner()

	{

	iPositioner.Close();

	}

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

// CT_LbsClientPeriodicTester::OpenPositionerL

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::OpenPositionerL(const TDesC& aServiceName)

	{

	_LIT(KOpenErr, "Error when opening positioner,  %d");

	TInt err = iPositioner.Open(iPosServer, iUid);

	AssertTrueL(err == KErrNone, KOpenErr, err);

	iPositioner.SetRequestor(CRequestor::ERequestorService,

						 CRequestor::EFormatApplication, aServiceName);

	}

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

// CT_LbsClientPeriodicTester::SetMaxAgeL

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::SetMaxAgeL(TTimeIntervalMicroSeconds aInterval)

	{

	TPositionUpdateOptions posOption;

	posOption.SetUpdateInterval(iInterval);

	posOption.SetMaxUpdateAge(aInterval);

	TInt err = iPositioner.SetUpdateOptions(posOption);

	_LIT(KChange, "ERROR: When setting max age in SetMaxAge, err: %d");

	AssertTrueL(err == KErrNone, KChange, err);	

	}

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

// CT_LbsClientPeriodicTester::SetPartialUpdateL

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::SetPartialUpdateL(TBool aUpdateOption)

	{

	TPositionUpdateOptions posOption;

	posOption.SetUpdateInterval(iInterval);

	posOption.SetAcceptPartialUpdates(aUpdateOption);

	TInt err = iPositioner.SetUpdateOptions(posOption);

	_LIT(KChange, "ERROR: When setting partial update in SetPartialUpdate, err: %d");

	AssertTrueL(err == KErrNone, KChange, err);	

	}

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

// CT_LbsClientPeriodicTester::SetTimeOutL

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::SetTimeOutL(TTimeIntervalMicroSeconds aInterval)

	{

	TPositionUpdateOptions posOption;

	posOption.SetUpdateInterval(iInterval);

	posOption.SetUpdateTimeOut(aInterval);

	TInt err = iPositioner.SetUpdateOptions(posOption);

	_LIT(KChange, "ERROR: When setting timeout in SetTimeOut");

	AssertTrueL(err == KErrNone, KChange, err);	

	}

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

// CT_LbsClientPeriodicTester::SetChangeParametersPrematurely

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::SetChangeParametersPrematurely(TBool aCondition)

	{

	iPrematureChangeOfParameters = aCondition;

	}

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

// CT_LbsClientPeriodicTester::CancelRequest

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::CancelRequest()

	{

	iCancelRequest= ETrue;

    iCanceledRequest = EFalse;

	}

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

// CT_LbsClientPeriodicTester::RequestNotification

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::RequestNotification()

	{

    TTime now;

    now.UniversalTime();

    iRecentTime = now;

	iPositioner.NotifyPositionUpdate(iPositionInfo, iStatus);

	SetActive();

	}

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

// CT_LbsClientPeriodicTester::RequestNotification

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::GetPosition(TPositionInfo& aPosInfo)

    {

    aPosInfo = iPositionInfo;

    }

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

// CT_LbsClientPeriodicTester::DoCancel

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::DoCancel()

	{

	}

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

// CT_LbsClientPeriodicTester::AssertTrueL

//

// (other items were commented in a header).

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

//

void CT_LbsClientPeriodicTester::AssertTrueL(TBool aCondition, const TDesC& aErrorMsg, TInt aErrorCode)

  {

  if (!aCondition)

		{

		TBuf<100> buf;

		buf.Format(aErrorMsg, aErrorCode);

		iLog->Put(buf);

        User::Leave(aErrorCode);

		}

  }

//  End of File