QGeoPositionInfo CPsyContainer::lastKnownPosition(bool aFromSatellitePositioningMethodsOnly)
{
QGeoPositionInfo posUpdate;
TPosition pos;
TInt error = KErrNone;
RPositioner lastKnownpositioner;
TRequestStatus status;
error = lastKnownpositioner.Open(PosServer());
//request for lastknown position update and wait for the request to complete
if (error == KErrNone) {
TPositionInfo posInfo;
lastKnownpositioner.SetRequestor(CRequestor::ERequestorService ,
CRequestor::EFormatApplication, _L("QTmobility_Location"));
lastKnownpositioner.GetLastKnownPosition(posInfo, status);
//Sub-optimal implementation inherited from the previous implementation
//Since this is a 'once in a while' usecase, this should be ok
//An optimal implementation will be much more complex and will need changes
//in the symbian locaiton stack
User::WaitForRequest(status);
error = status.Int();
lastKnownpositioner.Close();
if ((error == KErrNone) || (error == KPositionPartialUpdate)) {
TPositionModuleInfo modInfo;
iPosServer.GetModuleInfoById(posInfo.ModuleId(), modInfo);
if (!aFromSatellitePositioningMethodsOnly ||
(aFromSatellitePositioningMethodsOnly && (modInfo.Capabilities() & TPositionModuleInfo::ECapabilitySatellite))) {
PsyUtils::TPositionInfo2QGeoPositionInfo(posInfo, posUpdate);
}
}
}
return posUpdate;
}
TVerdict CGetFixTestStep::doTestStepL()
/**
* @return - TVerdict code
* Override of base class pure virtual
* Our implementation only gets called if the base class doTestStepPreambleL() did
* not leave. That being the case, the current test result value will be EPass.
*/
{
StandardPrepareL();
RPositionServer server;
if(KErrNone != server.Connect())
{
ERR_PRINTF1(KFailedConnectServer);
SetTestStepResult(EFail);
return TestStepResult();
}
CleanupClosePushL(server);
RPositioner positioner;
if(KErrNone != positioner.Open(server))
{
ERR_PRINTF1(KFailedOpenPositioner);
SetTestStepResult(EFail);
return TestStepResult();
}
CleanupClosePushL(positioner);
CheckExpectedResult(KErrNone, SetAuthenticRequestor(positioner));
TPositionInfo posInfo;
TRequestStatus reqStatus;
//
// 1. No modules, no last known fix
DisableAllModulesL();
// ask for a fix
positioner.NotifyPositionUpdate(posInfo, reqStatus);
User::WaitForRequest(reqStatus);
CheckExpectedResult(reqStatus.Int(), KErrNotFound, KWrongResult);
// ask for last known pos
TRequestStatus dbclear;
server.EmptyLastKnownPositionStore(dbclear);
User::WaitForRequest(dbclear);
positioner.GetLastKnownPosition(posInfo, reqStatus);
User::WaitForRequest(reqStatus);
if (reqStatus.Int() != KErrUnknown)
{
ERR_PRINTF2(_L("GetLastKnownPosition returned %d"),reqStatus.Int());
SetTestStepResult(EFail);
}
//
// 2. Some modules, last known fix exists
// first, create LastKnownPos
const TUid KPsy1Uid = {KLcfPsy1UidValue};
TogglePsyL(KPsy1Uid, ETrue);
positioner.NotifyPositionUpdate(posInfo, reqStatus);
User::WaitForRequest(reqStatus);
CheckExpectedResult(reqStatus.Int(), KErrNone, KWrongResult);
// now last known pos exists, ask for it
positioner.GetLastKnownPosition(posInfo, reqStatus);
User::WaitForRequest(reqStatus);
CheckExpectedResult(reqStatus.Int(), KErrNone, KWrongResult);
//
// 3. No modules, last known fix exists
TogglePsyL(KPsy1Uid, EFalse);
// ask for a fix
positioner.NotifyPositionUpdate(posInfo, reqStatus);
User::WaitForRequest(reqStatus);
CheckExpectedResult(reqStatus.Int(), KErrNotFound, KWrongResult);
// now last known pos exists, ask for it
positioner.GetLastKnownPosition(posInfo, reqStatus);
User::WaitForRequest(reqStatus);
CheckExpectedResult(reqStatus.Int(), KErrNone, KWrongResult);
CleanupStack::PopAndDestroy(2, &server);
return TestStepResult();
}
