void CPositionRequest::StartPositionDataRequestPhase()
{
LBS_RDEBUG_VAR_INT("CPositionRequest::StartPositionDataRequestPhase() iRequestPhase", iRequestPhase);
__ASSERT_DEBUG(iPositioner,
DebugPanic(EPosServerPanicPositionerNotInitialized));
iReqStartTime.UniversalTime();
TPositionInfo& info = PositionInfo(iPositionBuffer);
// Set datum type to WGS84
TPosition position;
info.GetPosition(position);
position.SetDatum(KPositionDatumWgs84);
info.SetPosition(position);
TPositionInfoBase& infoBase = reinterpret_cast<TPositionInfoBase&>(info);
// issue request to psy
DEBUG_TRACE("calling CPositioner::NotifyPositionUpdate()", __LINE__)
iStatus = KRequestPending;
iPositioner->NotifyPositionUpdate(infoBase, iStatus);
iRequestPhase = EPosReqPositionRequest;
SetActive();
}
void CPositionRequest::SaveAsLastKnownPosition()
{
TPosition pos;
TPositionInfo& positionInfo = PositionInfo(iPositionBuffer);
positionInfo.GetPosition(pos);
// Don't set last known position if the position request is in the past. //TODO check if this is required
if (iReqStartTime <= pos.Time())
{
iLocMonitorReqHandler.SetPositionInfo(positionInfo);
}
}
TInt CPositionRequest::PackPositionData()
{
TPositionInfo& info = PositionInfo(iPositionBuffer);
// Verify that ModuleId, set by PSY, is correct if using specific PSY.
// If a proxy PSY is used, the proxy is responsible for verifying UID.
if (!iHasProxyPositioner &&
info.ModuleId() != iPositionerParams.iImplementationUid)
{
return KErrGeneral;
}
// Check that datum type still is WGS84
TPosition position;
info.GetPosition(position);
if (position.Datum() != KPositionDatumWgs84)
{
return KErrNotSupported;
}
TPtr8 ptrToBuffer = iPositionBuffer->Des();
return Global::Write(iMessage, KParamPositionInfo, ptrToBuffer);
}
vector<PositionInfo> AsciiComponentClass::last(void) const {
return vector<PositionInfo>(1, PositionInfo(position));
}
