Ref T268, allow to log loopback situations

* those are situations reported back from simulator
* and can be logged

src/blackcore/simulator.cpp

@@ -196,9 +196,32 @@ namespace BlackCore
         m_lastSentParts.remove(callsign);
         m_lastSentSituations.remove(callsign);
         m_clampedLogMsg.remove(callsign);
+        m_loopbackSituations.clear();
         this->removeInterpolationSetupPerCallsign(callsign);
     }
 
+    bool ISimulator::addLoopbackSituation(const CAircraftSituation &situation)
+    {
+        const CCallsign cs = situation.getCallsign();
+        if (!this->isLogCallsign(cs)) { return false; }
+        CAircraftSituationList &situations = m_loopbackSituations[cs];
+        situations.push_frontKeepLatestAdjustedFirst(situation, true, 10);
+        return true;
+    }
+
+    bool ISimulator::addLoopbackSituation(const CCallsign &callsign, const CElevationPlane &elevationPlane, const CLength &cg)
+    {
+        if (!this->isLogCallsign(callsign)) { return false; }
+        CAircraftSituation situation(callsign, elevationPlane);
+        situation.setGroundElevation(elevationPlane, CAircraftSituation::FromProvider);
+        situation.setCG(cg);
+        situation.setCurrentUtcTime();
+        situation.setTimeOffsetMs(0);
+        CAircraftSituationList &situations = m_loopbackSituations[callsign];
+        situations.push_frontKeepLatestAdjustedFirst(situation, true, 10);
+        return true;
+    }
+
     void ISimulator::reset()
     {
         this->clearAllRemoteAircraftData();
@@ -749,6 +772,11 @@ namespace BlackCore
         return true;
     }
 
+    CAircraftSituationList ISimulator::getLoopbackSituations(const CCallsign &callsign) const
+    {
+        return m_loopbackSituations.value(callsign);
+    }
+
     CAirportList ISimulator::getAirportsInRange() const
     {
         // default implementation

src/blackcore/simulator.h

@@ -29,6 +29,7 @@
 #include "blackmisc/aviation/callsignset.h"
 #include "blackmisc/network/clientprovider.h"
 #include "blackmisc/weather/weathergridprovider.h"
+#include "blackmisc/geo/elevationplane.h"
 #include "blackmisc/pq/length.h"
 #include "blackmisc/pq/time.h"
 #include "blackmisc/statusmessage.h"
@@ -267,6 +268,9 @@ namespace BlackCore
         //! Time between two update requests
         qint64 getStatisticsAircraftUpdatedRequestedDeltaMs() const { return m_statsUpdateAircraftRequestedDeltaMs; }
 
+        //! The traced loopback situations
+        BlackMisc::Aviation::CAircraftSituationList getLoopbackSituations(const BlackMisc::Aviation::CCallsign &callsign) const;
+
         //! Access to logger
         const BlackMisc::Simulation::CInterpolationLogger &interpolationLogger() const { return m_interpolationLogger; }
 
@@ -401,6 +405,12 @@ namespace BlackCore
         //! Clear the related data as statistics etc.
         virtual void clearData(const BlackMisc::Aviation::CCallsign &callsign);
 
+        //! Add a loopback situation if logging is enabled
+        bool addLoopbackSituation(const BlackMisc::Aviation::CAircraftSituation &situation);
+
+        //! Add a loopback situation if logging is enabled
+        bool addLoopbackSituation(const BlackMisc::Aviation::CCallsign &callsign, const BlackMisc::Geo::CElevationPlane &elevationPlane, const BlackMisc::PhysicalQuantities::CLength &cg);
+
         //! Full reset of state
         //! \remark reset as it was unloaded without unloading
         //! \sa ISimulator::clearAllRemoteAircraftData
@@ -495,6 +505,9 @@ namespace BlackCore
         // some optional functionality which can be used by the simulators as needed
         BlackMisc::Simulation::CSimulatedAircraftList m_addAgainAircraftWhenRemoved; //!< add this model again when removed, normally used to change model
 
+        // loopback situations, situations which are received from simulator for remote aircraft
+        BlackMisc::Aviation::CAircraftSituationListPerCallsign m_loopbackSituations; //!< traced loopback situations
+
         // limit the update aircraft to a maximum per second
         BlackMisc::CTokenBucket m_limitUpdateAircraftBucket { 5, 100, 5 }; //!< means 50 per second
         bool m_limitUpdateAircraft = false; //!< limit the update frequency by using BlackMisc::CTokenBucket