/** Calculates a difference between the system UTC time and the GPS based UTC time.
Accuracy of the calculations is affected by:
- time required to process the satellite information in the GPS HW
- time required to transfer the information over a HW link from the GPS HW to a mobile phone
- time required to receive the information by a Symbian OS drivers and decode by the AGPS
integration module
@param aSatInfo A satellite information with the GPS based UTC time
@param aTimeCorr A time correction that must be applied to the System UTC time. Not valid if the method returns an error.
@return KErrNone if sucedded.
KErrNotSupported if the satellite (GPS based UTC time) or the position
reception time is not present (0).
@see TPositionSatelliteInfo
@internalComponent
*/
TInt CAutoClockAdjust::CalculateTimeCorrection(const TPositionSatelliteInfo &aSatInfo, TTimeIntervalMicroSeconds &aTimeCorr)
{
LBSLOG(ELogP1, "CAutoClockAdjust::CalculateTimeCorrection()\n");
// The System UTC time when the location has been received from a GPS
TTime recTime;
// GPS based UTC time (satellite time)
TTime satTime;
TPosition pos;
TInt err = KErrNone;
aSatInfo.GetPosition(pos);
recTime = pos.Time();
satTime = aSatInfo.SatelliteTime();
if ((recTime == 0) || (satTime == 0))
{
err = KErrNotSupported;
}
else
{
aTimeCorr = satTime.MicroSecondsFrom(recTime);
}
return err;
}
/** Adjusts system time if required. The decision whether the adjustment is needed or not
is based on the following criterias:
- satellite time must be present in the location update
- time threshold must be exceeded
- time from a last adjustment is greater than a defined interval.
@param aStatus An error code.
@param TPositionSatelliteInfo Position and time information.
If clock adjustment takes place the TPosition::iTime is
re-set to the satellite time.
@see CLbsAdmin
@see TPositionSatelliteInfo
*/
void CAutoClockAdjust::LocationUpdate(TInt aStatus, TPositionSatelliteInfo& aPosInfo)
{
LBSLOG(ELogP1, "CAutoClockAdjust::LocationUpdate()\n");
TTimeIntervalMicroSeconds timeCorr;
TTime sysTime;
TInt err;
// If adjustment on, no error, and satellite information present
if ((iClockAdjustSetting == CLbsAdmin::EClockAdjustOn) && (aStatus == KErrNone) &&
((aPosInfo.PositionClassType() & EPositionSatelliteInfoClass) == EPositionSatelliteInfoClass))
{
// Is is time do do another time adjustment?
sysTime.UniversalTime();
if (Abs(sysTime.MicroSecondsFrom(iLastAdjustment).Int64()) > (1000*iAdjustInterval))
{
const TPositionSatelliteInfo& satInfo = static_cast<const TPositionSatelliteInfo&>(aPosInfo);
err = CalculateTimeCorrection(satInfo, timeCorr);
if (err == KErrNone)
{
// Is threshold exceeded?
if (Abs(timeCorr.Int64()) > (1000*iAdjustThreshold))
{
sysTime.UniversalTime();
sysTime += timeCorr;
LBSLOG(ELogP9, "->S CGpsSetClockBase::SetUTCTime() ClockModule\n");
LBSLOG5(ELogP9, " > TTime sysTime = %02d:%02d:%02d.%06d\n", sysTime.DateTime().Hour(),
sysTime.DateTime().Minute(),
sysTime.DateTime().Second(),
sysTime.DateTime().MicroSecond());
err = iSetClockImpl->SetUTCTime(sysTime);
LBSLOG2(ELogP9, " Return = %d\n", err);
if (err == KErrNone)
{
// Sync the position time with the satellite time
// to avoid re-adjusting the system time by the manual clock adjustment component.
TPosition pos;
aPosInfo.GetPosition(pos);
pos.SetTime(aPosInfo.SatelliteTime());
aPosInfo.SetPosition(pos);
LBSLOG2(ELogP2, "ACTION: Clock Adjusted by %ld\n", timeCorr.Int64());
}
}
if (err == KErrNone)
{
// Remember the current time even if threshold not exceeded
iLastAdjustment = sysTime;
}
else
{
LBSLOG_WARN2(ELogP3, "Clock Adjustment failed. Error: %d\n", err);
}
}
}
}
}
void CLcfPsyDummy3::GetPositionSatelliteInfoL(TPositionInfoBase& aPosInfo)
{
TPositionSatelliteInfo* satInfo = static_cast<TPositionSatelliteInfo*>(&aPosInfo);
// prepare data
satInfo->ClearSatellitesInView();
satInfo->SetHorizontalDoP(DUMMY_SAT_INFO_HDOP);
satInfo->SetVerticalDoP(DUMMY_SAT_INFO_VDOP);
satInfo->SetTimeDoP(DUMMY_SAT_INFO_TDOP);
satInfo->SetSatelliteTime(DUMMY_SAT_INFO_TIME);
TSatelliteData satData;
// first satellite
satData.SetAzimuth(DUMMY_AZIMUTH1);
satData.SetElevation(DUMMY_ELEVATION1);
satData.SetIsUsed(DUMMY_IS_USED1);
satData.SetSatelliteId(DUMMY_SATELLITE_ID1);
satData.SetSignalStrength(DUMMY_SIGNAL_STRENGTH1);
// add to info
satInfo->AppendSatelliteData(satData);
// second satellite
satData.SetAzimuth(DUMMY_AZIMUTH2);
satData.SetElevation(DUMMY_ELEVATION2);
satData.SetIsUsed(DUMMY_IS_USED2);
satData.SetSatelliteId(DUMMY_SATELLITE_ID2);
satData.SetSignalStrength(DUMMY_SIGNAL_STRENGTH2);
// add to info
satInfo->AppendSatelliteData(satData);
}
void CT_LbsClientPosTp2::CheckPositionSatelliteInfoL(TPositionSatelliteInfo& aSatelliteInfo)
{
CheckPositionCourseInfoL(aSatelliteInfo);
if((TUint)aSatelliteInfo.NumSatellitesUsed() != KNumberOfSatellitesUsed ||
aSatelliteInfo.SatelliteTime() != TTime(KSatelliteTime) ||
(TUint)aSatelliteInfo.NumSatellitesInView() != KNumberOfSatellitesInView ||
aSatelliteInfo.HorizontalDoP() != KHorizontalDoPValue ||
aSatelliteInfo.VerticalDoP() != KVerticalDoPValue ||
aSatelliteInfo.TimeDoP() != KTimeDoPValue)
{
_LIT(KErrBasicSat, "Basic satellite information not correct");
LogErrorAndLeaveL(KErrBasicSat);
}
TInt sats = aSatelliteInfo.NumSatellitesInView();
for (int i = 0; i < sats; i++)
{
TSatelliteData satelliteData;
TInt err = aSatelliteInfo.GetSatelliteData(i,satelliteData);
if (err != KErrNone)
{
_LIT(KErrGetSat, "Not possible to get satellite data, error code = %d");
TBuf<100> buf;
buf.Format(KErrGetSat, err);
LogErrorAndLeaveL(buf);
}
if ( (i%2) == 0 )
{
if( satelliteData.SatelliteId() != (KSatelliteId +i) ||
satelliteData.Azimuth() != KAzimuth ||
satelliteData.Elevation() != KElevation ||
satelliteData.IsUsed() != KIsUsed ||
satelliteData.SignalStrength() != KSignalStrength)
{
_LIT(KErrSatDataEven, "Incorrect satellite data on even satellites");
LogErrorAndLeaveL(KErrSatDataEven);
}
}
else
{
if( satelliteData.SatelliteId() != (KSatelliteId +i) ||
satelliteData.Azimuth() != KAzimuthOdd ||
satelliteData.Elevation() != KElevationOdd ||
satelliteData.IsUsed() != KIsUsedOdd ||
satelliteData.SignalStrength() != KSignalStrengthOdd)
{
_LIT(KErrSatDataOdd, "Incorrect satellite data on odd satellites");
LogErrorAndLeaveL(KErrSatDataOdd);
}
}
}
}
EXPORT_C void T_LbsUtils::GetConfigured_PosInfosL(const TDesC& aConfigFileName, const TDesC& aConfigSection, RPointerArray<TAny>& aPosInfoArr)
/** Fills a position info array with values read from a configuration ini file.
@param aConfigFileName The name of the ini file to read. If the file name is empty (0 length) then
the array will contain a single pos info item with default values.
@param aConfigSection The section within the ini file to read data from.
@param aPosInfoArr The pos info array to which the items are added. The array will cleared of
existing items.
*/
{
// Clear array.
ResetAndDestroy_PosInfoArr(aPosInfoArr);
// Check for config file, if not present create a single default TPositionInfo.
if (aConfigFileName.Length() == 0)
{
TPositionSatelliteInfo* posInfo = new(ELeave) TPositionSatelliteInfo();
TPosition position;
position.SetCoordinate(DEFAULT_NOTIFY_POS_UPDATE_LATITUDE, DEFAULT_NOTIFY_POS_UPDATE_LONGITUDE, DEFAULT_NOTIFY_POS_UPDATE_ALTITUDE);
position.SetAccuracy(DEFAULT_NOTIFY_POS_UPDATE_HORIZONTAL_ACCURACY, DEFAULT_NOTIFY_POS_UPDATE_VERTICAL_ACCURACY);
position.SetCurrentTime();
posInfo->SetPosition(position);
User::LeaveIfError(aPosInfoArr.Append(posInfo));
}
else
{
CPosInfoConfigReader* reader;
reader = CPosInfoConfigReader::NewL(aConfigFileName, aConfigSection, aPosInfoArr);
CleanupStack::PushL(reader);
reader->ProcessL();
CleanupStack::PopAndDestroy(reader);
}
}
// ---------------------------------------------------------
// CPosPSYClearPositionDataTest::CheckSatelliteInfoClearsL
//
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CPosPSYClearPositionDataTest::CheckSatelliteInfoClearsL()
{
TBool allIsCleared = ETrue;
TPositionSatelliteInfo* satInfo = static_cast<TPositionSatelliteInfo*> (iPosInfo);
if (satInfo->SatelliteTime() == KSatelliteTime)
{
_LIT(KError, "Satellite Time was not cleared for TPositionSatelliteInfo.");
AddTestResultL(KError, EErrorMessage);
allIsCleared = EFalse;
}
if (!Math::IsNaN(satInfo->HorizontalDoP()))
{
if (satInfo->HorizontalDoP() == KSatelliteHorizontalDoP)
{
_LIT(KError, "Horizontal DoP was not cleared for TPositionSatelliteInfo.");
AddTestResultL(KError, EErrorMessage);
allIsCleared = EFalse;
}
}
if (!Math::IsNaN(satInfo->VerticalDoP()))
{
if (satInfo->VerticalDoP() == KSatelliteVerticalDoP)
{
_LIT(KError, "Vertical DoP was not cleared for TPositionSatelliteInfo.");
AddTestResultL(KError, EErrorMessage);
allIsCleared = EFalse;
}
}
if (!Math::IsNaN(satInfo->TimeDoP()))
{
if (satInfo->TimeDoP() == KSatelliteTimeDoP)
{
_LIT(KError, "Time DoP was not cleared for TPositionSatelliteInfo.");
AddTestResultL(KError, EErrorMessage);
allIsCleared = EFalse;
}
}
TBool satelliteDataNotCleared = EFalse;
for (TInt i = 0; i < KSatelliteNumInView; i++)
{
TSatelliteData satellite;
TInt error = satInfo->GetSatelliteData(i, satellite);
if (error != KErrNotFound)
{
if (!Math::IsNaN(satellite.Azimuth()))
{
if (satellite.Azimuth() == KAzimuth)
{
satelliteDataNotCleared = ETrue;
}
}
if (!Math::IsNaN(satellite.Elevation()))
{
if (satellite.Elevation() == KElevation)
{
satelliteDataNotCleared = ETrue;
}
}
if (satellite.SatelliteId() == KSatelliteId ||
satellite.SignalStrength() == KSignalStrength)
{
satelliteDataNotCleared = ETrue;
}
}
}
if (satelliteDataNotCleared)
{
_LIT(KError, "Satellite Data was not cleared for all satellites in TPositionSatelliteInfo.");
AddTestResultL(KError, EErrorMessage);
allIsCleared = EFalse;
}
if (allIsCleared)
{
_LIT(KInfo, "All fields were cleared for TPositionSatelliteInfo.");
AddTestResultL(KInfo, EInfoMessage);
}
}
// ---------------------------------------------------------
// CPosPSYClearPositionDataTest::HandlePositionCompleteL
//
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CPosPSYClearPositionDataTest::HandlePositionCompleteL(
TInt aCompleteCode,
TTimeIntervalMicroSeconds /*aRequestTime*/)
{
if (iTestStatus == KErrCancel)
{
CompleteClearPositionDataTest(iTestStatus);
return;
}
if (iCurrentTestClass == 0 || iCurrentTestClass == EPositionInfoClass)
{
_LIT(KTitleTestInfo, "==== Testing clearing of TPositionInfo ====");
AddTestResultL(KTitleTestInfo, EDisplayMessage);
if (iPSYInfo.ClassesSupported() & EPositionInfoClass &&
!(iClassesTested & EPositionInfoClass))
{
iCurrentTestClass = EPositionInfoClass;
if (iRequestNumber == 0)
{
iClassesTested |= EPositionInfoClass;
PerformTestL(aCompleteCode);
}
}
else
{
_LIT(KTestInfo, "Clearing of position data tests not performed with TPositionInfo because PSY didn't support it.");
AddTestResultL(KTestInfo, EInfoMessage);
}
}
if (iCurrentTestClass == 0 || iCurrentTestClass == EPositionGenericInfoClass)
{
if (iRequestNumber == 0)
{
_LIT(KTestInfoGeneric, "==== Testing clearing of HPositionGenericInfo ====");
AddTestResultL(KTestInfoGeneric, EDisplayMessage);
}
if (iPSYInfo.ClassesSupported() & EPositionGenericInfoClass &&
!(iClassesTested & EPositionGenericInfoClass))
{
iCurrentTestClass = EPositionGenericInfoClass;
if (iRequestNumber == 1)
{
iClassesTested |= EPositionGenericInfoClass;
PerformTestL(aCompleteCode);
}
else
{
HPositionGenericInfo* genInfo = HPositionGenericInfo::NewLC(KPositionGenericInfoDefaultBufferSize * 2,
KPositionGenericInfoDefaultMaxFields * 2);
SetHPositionGenericInfoDataL(*genInfo);
CleanupStack::Pop(genInfo);
genInfo->SetPosition(iPosition);
iPosInfo = static_cast<TPositionInfo*> (genInfo);
iRequester->MakeRequest(*iPosInfo);
iRequestNumber++;
}
}
else
{
_LIT(KTestInfo, "Clearing of position data tests not performed with HPositionGenericInfo because PSY didn't support it.");
AddTestResultL(KTestInfo, EInfoMessage);
}
}
if (iCurrentTestClass == 0 || iCurrentTestClass == EPositionCourseInfoClass)
{
if (iRequestNumber == 0)
{
_LIT(KTestInfo, "==== Testing clearing of TPositionCourseInfo ====");
AddTestResultL(KTestInfo, EDisplayMessage);
}
if (iPSYInfo.ClassesSupported() & EPositionCourseInfoClass &&
!(iClassesTested & EPositionCourseInfoClass))
{
iCurrentTestClass = EPositionCourseInfoClass;
if (iRequestNumber == 1)
{
iClassesTested |= EPositionCourseInfoClass;
PerformTestL(aCompleteCode);
}
else
{
TPositionCourseInfo* courseInfo = new (ELeave) TPositionCourseInfo;
courseInfo->SetCourse(iCourse);
courseInfo->SetPosition(iPosition);
iPosInfo = static_cast<TPositionInfo*> (courseInfo);
iRequester->MakeRequest(*iPosInfo);
iRequestNumber++;
}
}
else
{
_LIT(KTestInfo, "Clearing of position data tests not performed with TPositionCourseInfo because PSY didn't support it.");
AddTestResultL(KTestInfo, EInfoMessage);
}
}
if (iCurrentTestClass == 0 || iCurrentTestClass == EPositionSatelliteInfoClass)
{
if (iRequestNumber == 0)
{
_LIT(KTestInfo, "==== Testing clearing of TPositionSatelliteInfo ====");
AddTestResultL(KTestInfo, EDisplayMessage);
}
if (iPSYInfo.ClassesSupported() & EPositionSatelliteInfoClass &&
!(iClassesTested & EPositionSatelliteInfoClass))
{
iCurrentTestClass = EPositionSatelliteInfoClass;
if (iRequestNumber == 1)
{
iClassesTested |= EPositionSatelliteInfoClass;
PerformTestL(aCompleteCode);
}
else
{
TPositionSatelliteInfo* satInfo = new (ELeave) TPositionSatelliteInfo;
satInfo->SetSatelliteTime(KSatelliteTime);
satInfo->SetHorizontalDoP(KSatelliteHorizontalDoP);
satInfo->SetVerticalDoP(KSatelliteVerticalDoP);
satInfo->SetTimeDoP(KSatelliteTimeDoP);
for (TInt i = 0; i < KSatelliteNumInView; i++)
{
TSatelliteData satellite;
satellite.SetSatelliteId(KSatelliteId+i);
satellite.SetAzimuth(KAzimuth);
satellite.SetElevation(KElevation);
satellite.SetIsUsed(KIsUsed);
satellite.SetSignalStrength(KSignalStrength);
satInfo->AppendSatelliteData(satellite);
}
satInfo->SetCourse(iCourse);
satInfo->SetPosition(iPosition);
iPosInfo = static_cast<TPositionInfo*> (satInfo);
iRequester->MakeRequest(*iPosInfo);
iRequestNumber++;
}
}
else
{
_LIT(KTestInfo, "Clearing of position data tests not performed with TPositionSatelliteInfo because PSY didn't support it.");
AddTestResultL(KTestInfo, EInfoMessage);
}
}
}
void XQLocationPrivate::DeliverPositionerResults(TPositionSatelliteInfo aPositionInfo)
{
TPosition pos;
aPositionInfo.GetPosition(pos);
// Handle speed reporting
float speed = 0;
if (speedAvailable) {
// Positioning module is able to offer speed information
TCourse course;
aPositionInfo.GetCourse(course);
speed = course.Speed();
if (isnan(speed)) {
speed = 0;
}
} else {
// Positioning module does not offer speed information
// => Speed is calculated using position information & timestamps
TTime posTime;
TTimeIntervalSeconds interval;
for (int i = iPositions.Count()-1 ; i >= 0; i--) {
if (pos.Time().SecondsFrom(iPositions[i].Time(),interval) == KErrNone) {
if (interval.Int() > 10) {
pos.Speed(iPositions[i], speed);
break;
}
}
}
while (iPositions.Count() > 0) {
if (pos.Time().SecondsFrom(iPositions[0].Time(),interval) == KErrNone) {
if (interval.Int() > 60) {
iPositions.Remove(0);
} else {
break;
}
}
}
if (iPositions.Count() > 0) {
if (pos.Time().SecondsFrom(iPositions[iPositions.Count()-1].Time(),interval) == KErrNone) {
if (interval.Int() > 1) {
iPositions.Append(pos);
}
}
} else {
iPositions.Append(pos);
}
// Accept speed from range 0.01 m/s (0.036 km/h) to 200 m/s (720 km/h)
if (speed < 0.01 || speed > 200) {
speed = 0;
}
}
if (speed != iPreviousSpeed) {
emit ipParent->speedChanged(speed);
}
iPreviousSpeed = speed;
// Handle satellite information reporting
if (satelliteInfoAvailable) {
if (aPositionInfo.NumSatellitesInView() != iPreviousNumSatellitesInView) {
emit ipParent->numberOfSatellitesInViewChanged(aPositionInfo.NumSatellitesInView());
}
iPreviousNumSatellitesInView = aPositionInfo.NumSatellitesInView();
if (aPositionInfo.NumSatellitesUsed() != iPreviousNumSatellitesUsed) {
emit ipParent->numberOfSatellitesUsedChanged(aPositionInfo.NumSatellitesUsed());
}
iPreviousNumSatellitesUsed = aPositionInfo.NumSatellitesUsed();
}
// Handle position information reporting
if (iPreviousPosition.Latitude() != pos.Latitude() ||
iPreviousPosition.Longitude() != pos.Longitude() ||
iPreviousPosition.Altitude() != pos.Altitude()) {
if (!isnan(pos.Latitude()) || !isnan(pos.Longitude()) || !isnan(pos.Altitude())) {
emit ipParent->locationChanged(pos.Latitude(),pos.Longitude(),pos.Altitude(),speed);
}
if (iPreviousPosition.Latitude() != pos.Latitude()) {
if (!isnan(pos.Latitude())) {
emit ipParent->latitudeChanged(pos.Latitude(),pos.HorizontalAccuracy());
}
}
if (iPreviousPosition.Longitude() != pos.Longitude()) {
if (!isnan(pos.Longitude())) {
emit ipParent->longitudeChanged(pos.Longitude(),pos.HorizontalAccuracy());
}
}
if (iPreviousPosition.Altitude() != pos.Altitude()) {
if (!isnan(pos.Altitude())) {
emit ipParent->altitudeChanged(pos.Altitude(),pos.VerticalAccuracy());
}
}
}
iPreviousPosition = pos;
if (iSingleUpdate) {
stopUpdates();
iSingleUpdate = EFalse;
}
}
void PsyUtils::TPositionInfo2QGeoPositionInfo(TPositionInfoBase &aPosInfoBase, QGeoPositionInfo& aQPosInfo)
{
if (aPosInfoBase.PositionClassType() & EPositionInfoClass ||
aPosInfoBase.PositionClassType() & EPositionSatelliteInfoClass) {
TPositionInfo *posInfo = static_cast<TPositionInfo*>(&aPosInfoBase);
TPosition pos;
QGeoCoordinate coord;
posInfo->GetPosition(pos);
coord.setLatitude(pos.Latitude());
coord.setLongitude(pos.Longitude());
coord.setAltitude(pos.Altitude());
//store the QGeoCoordinate values
aQPosInfo.setCoordinate(coord);
TDateTime datetime = pos.Time().DateTime();
QDateTime dt(QDate(datetime.Year() , datetime.Month() + 1, datetime.Day() + 1),
QTime(datetime.Hour() , datetime.Minute(), datetime.Second(),
datetime.MicroSecond() / 1000),
Qt::UTC);
//store the time stamp
aQPosInfo.setTimestamp(dt);
//store the horizontal accuracy
aQPosInfo.setAttribute(QGeoPositionInfo::HorizontalAccuracy, pos.HorizontalAccuracy());
//store the vertical accuracy
aQPosInfo.setAttribute(QGeoPositionInfo::VerticalAccuracy, pos.VerticalAccuracy());
if (aPosInfoBase.PositionClassType() & EPositionSatelliteInfoClass) {
TCourse course;
TPositionSatelliteInfo *satInfo = static_cast<TPositionSatelliteInfo*>(&aPosInfoBase);
satInfo->GetCourse(course);
aQPosInfo.setAttribute(QGeoPositionInfo::Direction, course.Heading());
aQPosInfo.setAttribute(QGeoPositionInfo::GroundSpeed, course.Speed());
aQPosInfo.setAttribute(QGeoPositionInfo::VerticalSpeed, course.VerticalSpeed());
}
}
if (aPosInfoBase.PositionClassType() & EPositionGenericInfoClass) {
HPositionGenericInfo *genInfo = static_cast<HPositionGenericInfo*>(&aPosInfoBase);
float val;
//check for the horizontal speed
if (genInfo->IsFieldAvailable(EPositionFieldHorizontalSpeed)) {
genInfo->GetValue(EPositionFieldHorizontalSpeed, val);
aQPosInfo.setAttribute(QGeoPositionInfo::GroundSpeed, val);
}
//check for the vertcal speed
if (genInfo->IsFieldAvailable(EPositionFieldVerticalSpeed)) {
genInfo->GetValue(EPositionFieldVerticalSpeed, val);
aQPosInfo.setAttribute(QGeoPositionInfo::VerticalSpeed, val);
}
//check for the magnetic variation
if (genInfo->IsFieldAvailable(EPositionFieldMagneticCourseError)) {
genInfo->GetValue(EPositionFieldMagneticCourseError, val);
aQPosInfo.setAttribute(QGeoPositionInfo::MagneticVariation, val);
}
//check for the heading
if (genInfo->IsFieldAvailable(EPositionFieldHeading)) {
genInfo->GetValue(EPositionFieldHeading, val);
aQPosInfo.setAttribute(QGeoPositionInfo::Direction, val);
}
}
}
TVerdict CT_LbsHybridUEAssistedX3PAccurateGPS::doTestStepL()
{
// Generic test step used to test the LBS Client Notify position update API.
INFO_PRINTF1(_L("CT_LbsHybridUEAssistedX3PAccurateGPS::doTestStepL()"));
// Stop the test if the preamble failed
TESTL(TestStepResult() == EPass);
const TInt KTimeOut = 30*1000*1000;
const TInt KAdviceSystemStatusTimeout = 40*1000*1000;
const TInt KSmallTimeOut = 3*1000*1000;
// >> AdviceSystemStatus(0)
TESTL(iProxy->WaitForResponse(KAdviceSystemStatusTimeout) == ENetMsgGetCurrentCapabilitiesResponse);
CLbsNetworkProtocolBase::TLbsSystemStatus status;
TInt cleanupCnt;
cleanupCnt = iProxy->GetArgsLC(ENetMsgGetCurrentCapabilitiesResponse, &status);
TESTL(status == CLbsNetworkProtocolBase::ESystemStatusNone);
CleanupStack::PopAndDestroy(cleanupCnt);
//Initiate X3P start
// TransmitPosition()
_LIT(KThirdParty,"+4407463842101");
const TInt KPriority= 6;
TLbsTransmitPositionOptions options(TTimeIntervalMicroSeconds(50*1000*1000));
TRequestStatus refPosStatus=KRequestPending;
TRequestStatus transPosStatus=KRequestPending;
TPositionInfo refPosInfo;
TPositionInfo transPosInfo;
iTransmitter.SetTransmitOptions(options);
iTransmitter.TransmitPosition(KThirdParty, KPriority, refPosStatus, refPosInfo, transPosStatus, transPosInfo);
// RequestTransmitLocation()
TESTL(iProxy->WaitForResponse(KTimeOut) == ENetMsgRequestTransmitLocation);
TBufC16<14> thirdParty(KThirdParty);
TPtr16 ptr = thirdParty.Des();
HBufC16* getThirdParty = NULL;
TLbsNetSessionId* getSessionId = NULL;
TInt getPriority(0);
cleanupCnt = iProxy->GetArgsLC(ENetMsgRequestTransmitLocation, &getSessionId, &getThirdParty, &getPriority);
TESTL(ptr.Compare(*getThirdParty)==KErrNone);
TESTL(getPriority == KPriority);
iSessionId = *getSessionId; //session ID is initialised by LBS
CleanupStack::PopAndDestroy(cleanupCnt);
// ProcessStatusUpdate()
MLbsNetworkProtocolObserver::TLbsNetProtocolService service = MLbsNetworkProtocolObserver::EServiceTransmitThirdParty;
iProxy->CallL(ENetMsgProcessStatusUpdate, &service);
//End Initiate
//Reference Position Notification Start
// ProcessLocationUpdate()
refPosInfo = ArgUtils::ReferencePositionInfo();
iProxy->CallL(ENetMsgProcessLocationUpdate, &iSessionId, &refPosInfo);
//Reference Position Notification End
//Assistance Data Notification Start
// ProcessAssistanceData()
TLbsAsistanceDataGroup dataRequestMask = EAssistanceDataReferenceTime;
RLbsAssistanceDataBuilderSet assistanceData;
ArgUtils::PopulateLC(assistanceData);
TInt reason = KErrNone;
iProxy->CallL(ENetMsgProcessAssistanceData, &dataRequestMask, &assistanceData, &reason);
CleanupStack::PopAndDestroy(1); //assistanceData
// Assistance Data Notification End
// Network Location Request Start
// ProcessLocationRequest()
const TBool emergency(EFalse);
TLbsNetPosRequestQuality quality = ArgUtils::QualityAlpha2();
TLbsNetPosRequestMethod method = ArgUtils::RequestHybridMethod();
iProxy->CallL(ENetMsgProcessLocationRequest, &iSessionId, &emergency, &service, &quality, &method);
// Network Location Request Stop
//Start the timer
TTime timerStart;
timerStart.HomeTime();
// RequestAssistanceData(0)
TESTL(iProxy->WaitForResponse(KSmallTimeOut) == ENetMsgRequestAssistanceData);
TLbsAsistanceDataGroup dataGroup;
cleanupCnt = iProxy->GetArgsLC(ENetMsgRequestAssistanceData, &dataGroup);
TESTL(dataGroup == EAssistanceDataNone);
CleanupStack::PopAndDestroy(cleanupCnt);
// now wait for either to complete - but we will expect only the asynchrous request
// waiting for the REF position to complete with KErrNone
User::WaitForRequest(refPosStatus, transPosStatus);
TESTL(refPosStatus==KErrNone);
TESTL(transPosStatus.Int() == KRequestPending);
//Find the time elapsed from timer
TTimeIntervalMicroSeconds microseconds;
TTime timerStop;
timerStop.HomeTime();
microseconds = timerStop.MicroSecondsFrom(timerStart);
TInt64 timeElapsed = microseconds.Int64();
/*** NRH's Alpha2 timer expires. We enter Hybrid mode.***/
//Test that we do not get response before alpha2 has expired
TESTL(iProxy->WaitForResponse(KAlpha2Timeout-timeElapsed-KDelta) == ENetMsgTimeoutExpired);
TESTL(iProxy->WaitForResponse(2*KDelta) == ENetMsgRespondLocationRequest);
getSessionId = NULL;
TInt getReason = KErrNone;
TPositionSatelliteInfo* getPositionInfo = NULL;
cleanupCnt = iProxy->GetArgsLC(ENetMsgRespondLocationRequest, &getSessionId, &getReason, &getPositionInfo);
TESTL(getSessionId->SessionNum() == iSessionId.SessionNum());
TESTL(getReason==KErrNone);
CleanupStack::PopAndDestroy(cleanupCnt);
// no need for looping, we assume that the next update location from GPS will give accurate fix
quality = ArgUtils::Quality();
iProxy->CallL(ENetMsgProcessLocationRequest, &iSessionId, &emergency, &service, &quality, &method);
// RequestAssistanceData(0)
TESTL(iProxy->WaitForResponse(KSmallTimeOut) == ENetMsgRequestAssistanceData);
cleanupCnt = iProxy->GetArgsLC(ENetMsgRequestAssistanceData, &dataGroup);
TESTL(dataGroup == EAssistanceDataNone);
CleanupStack::PopAndDestroy(cleanupCnt);
// GPS positions meets required accuracy. This is sent immediately to protocol module
// The ini file should contain accurate gps fix for this test case to work
TESTL(iProxy->WaitForResponse(KTTimeout) == ENetMsgRespondLocationRequest);
getSessionId = NULL;
getReason = KErrNone;
getPositionInfo = NULL;
cleanupCnt = iProxy->GetArgsLC(ENetMsgRespondLocationRequest, &getSessionId, &getReason, &getPositionInfo);
TESTL(getSessionId->SessionNum() == iSessionId.SessionNum());
TESTL(getReason == KErrNone);
// Test position is the same as in the ini file data fed to the GPS module
// $update,1,2,51.5015,-0.105,50,2,3*
TPosition gpsPos;
getPositionInfo->GetPosition(gpsPos);
TESTL(gpsPos.Latitude()==51.5015 && gpsPos.Longitude()==-0.105 && gpsPos.Altitude()==50 && gpsPos.HorizontalAccuracy()==2 && gpsPos.VerticalAccuracy()==3);
CleanupStack::PopAndDestroy(cleanupCnt);
// Network Result Notification Start
// ProcessLocationUpdate()
//Final Network Position is the GPS position
TPositionInfo gpsPosInfo;
gpsPosInfo.SetPosition(gpsPos);
gpsPosInfo.SetUpdateType(EPositionUpdateGeneral);
gpsPosInfo.SetPositionMode(TPositionModuleInfo::ETechnologyNetwork | TPositionModuleInfo::ETechnologyAssisted);
gpsPosInfo.SetPositionModeReason(EPositionModeReasonNone);
iProxy->CallL(ENetMsgProcessLocationUpdate, &iSessionId, &gpsPosInfo);
// Network Result Notification Stop
// Session Complete Start
reason = KErrNone;
iProxy->CallL(ENetMsgProcessSessionComplete, &iSessionId, &reason);
MLbsNetworkProtocolObserver::TLbsNetProtocolServiceMask activeServiceMask = MLbsNetworkProtocolObserver::EServiceNone;
iProxy->CallL(ENetMsgProcessStatusUpdate, &activeServiceMask);
// Session Complete Stop
// the REF position request has completed, so now, after injecting the FNP and Session Complete
// we expect that the other request to complete with KErrNone
User::WaitForRequest(transPosStatus);
TESTL(transPosStatus==KErrNone);
return TestStepResult();
}