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b4e17ed0917197a6e3b9ecc239185b2fcb15f040
pilotclient/src/blackcore/airspacemonitor.cpp
Klaus Basan b4e17ed091 Ref T322, renamings
2018-09-08 15:36:21 +02:00

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/* Copyright (C) 2013
* swift project Community / Contributors
*
* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
* including this file, may be copied, modified, propagated, or distributed except according to the terms
* contained in the LICENSE file.
*/
#include "blackcore/vatsim/networkvatlib.h"
#include "blackcore/vatsim/vatsimbookingreader.h"
#include "blackcore/vatsim/vatsimdatafilereader.h"
#include "blackcore/airspaceanalyzer.h"
#include "blackcore/airspacemonitor.h"
#include "blackcore/aircraftmatcher.h"
#include "blackcore/application.h"
#include "blackcore/webdataservices.h"
#include "blackmisc/simulation/matchingutils.h"
#include "blackmisc/aviation/aircraftparts.h"
#include "blackmisc/aviation/aircraftsituation.h"
#include "blackmisc/aviation/comsystem.h"
#include "blackmisc/aviation/modulator.h"
#include "blackmisc/aviation/transponder.h"
#include "blackmisc/audio/voiceroom.h"
#include "blackmisc/geo/elevationplane.h"
#include "blackmisc/network/user.h"
#include "blackmisc/network/voicecapabilities.h"
#include "blackmisc/pq/units.h"
#include "blackmisc/test/testing.h"
#include "blackmisc/compare.h"
#include "blackmisc/iterator.h"
#include "blackmisc/logmessage.h"
#include "blackmisc/propertyindexvariantmap.h"
#include "blackmisc/range.h"
#include "blackmisc/sequence.h"
#include "blackmisc/statusmessagelist.h"
#include "blackmisc/threadutils.h"
#include "blackmisc/variant.h"
#include "blackmisc/verify.h"
#include "blackmisc/worker.h"
#include <QCoreApplication>
#include <QDateTime>
#include <QEventLoop>
#include <QReadLocker>
#include <QThread>
#include <QTime>
#include <QVariant>
#include <QWriteLocker>
#include <Qt>
using namespace BlackMisc;
using namespace BlackMisc::Audio;
using namespace BlackMisc::Aviation;
using namespace BlackMisc::Geo;
using namespace BlackMisc::Simulation;
using namespace BlackMisc::Test;
using namespace BlackMisc::Json;
using namespace BlackMisc::Network;
using namespace BlackMisc::PhysicalQuantities;
using namespace BlackMisc::Weather;
using namespace BlackCore::Vatsim;
namespace BlackCore
{
CAirspaceMonitor::CAirspaceMonitor(IOwnAircraftProvider *ownAircraftProvider, INetwork *network, QObject *parent)
: CRemoteAircraftProvider(parent),
COwnAircraftAware(ownAircraftProvider),
m_network(network),
m_analyzer(new CAirspaceAnalyzer(ownAircraftProvider, network, this))
{
this->setObjectName("CAirspaceMonitor");
this->enableReverseLookupMessages(sApp->isDeveloperFlagSet());
connect(m_network, &INetwork::atcPositionUpdate, this, &CAirspaceMonitor::onAtcPositionUpdate);
connect(m_network, &INetwork::atisReplyReceived, this, &CAirspaceMonitor::onAtisReceived);
connect(m_network, &INetwork::atisVoiceRoomReplyReceived, this, &CAirspaceMonitor::onAtisVoiceRoomReceived);
connect(m_network, &INetwork::atisLogoffTimeReplyReceived, this, &CAirspaceMonitor::onAtisLogoffTimeReceived);
connect(m_network, &INetwork::flightPlanReplyReceived, this, &CAirspaceMonitor::onFlightPlanReceived);
connect(m_network, &INetwork::realNameReplyReceived, this, &CAirspaceMonitor::onRealNameReplyReceived);
connect(m_network, &INetwork::icaoCodesReplyReceived, this, &CAirspaceMonitor::onIcaoCodesReceived);
connect(m_network, &INetwork::pilotDisconnected, this, &CAirspaceMonitor::onPilotDisconnected);
connect(m_network, &INetwork::atcDisconnected, this, &CAirspaceMonitor::onAtcControllerDisconnected);
connect(m_network, &INetwork::aircraftPositionUpdate, this, &CAirspaceMonitor::onAircraftUpdateReceived);
connect(m_network, &INetwork::aircraftInterimPositionUpdate, this, &CAirspaceMonitor::onAircraftInterimUpdateReceived);
connect(m_network, &INetwork::frequencyReplyReceived, this, &CAirspaceMonitor::onFrequencyReceived);
connect(m_network, &INetwork::capabilitiesReplyReceived, this, &CAirspaceMonitor::onCapabilitiesReplyReceived);
connect(m_network, &INetwork::customFSInnPacketReceived, this, &CAirspaceMonitor::onCustomFSInnPacketReceived);
connect(m_network, &INetwork::serverReplyReceived, this, &CAirspaceMonitor::onServerReplyReceived);
connect(m_network, &INetwork::aircraftConfigPacketReceived, this, &CAirspaceMonitor::onAircraftConfigReceived);
connect(m_network, &INetwork::connectionStatusChanged, this, &CAirspaceMonitor::onConnectionStatusChanged);
// AutoConnection: this should also avoid race conditions by updating the bookings
Q_ASSERT_X(sApp->getWebDataServices(), Q_FUNC_INFO, "Missing data reader");
// optional readers
if (sApp->getWebDataServices()->getBookingReader())
{
connect(sApp->getWebDataServices()->getBookingReader(), &CVatsimBookingReader::atcBookingsRead, this, &CAirspaceMonitor::onReceivedAtcBookings);
connect(sApp->getWebDataServices()->getBookingReader(), &CVatsimBookingReader::atcBookingsReadUnchanged, this, &CAirspaceMonitor::onReadUnchangedAtcBookings);
}
if (this->supportsVatsimDataFile())
{
connect(sApp->getWebDataServices()->getVatsimDataFileReader(), &CVatsimDataFileReader::dataFileRead, this, &CAirspaceMonitor::onReceivedVatsimDataFile);
}
// Force snapshot in the main event loop
connect(m_analyzer, &CAirspaceAnalyzer::airspaceAircraftSnapshot, this, &CAirspaceMonitor::airspaceAircraftSnapshot, Qt::QueuedConnection);
// Analyzer
connect(m_analyzer, &CAirspaceAnalyzer::timeoutAircraft, this, &CAirspaceMonitor::onPilotDisconnected, Qt::QueuedConnection);
connect(m_analyzer, &CAirspaceAnalyzer::timeoutAtc, this, &CAirspaceMonitor::onAtcControllerDisconnected, Qt::QueuedConnection);
}
bool CAirspaceMonitor::updateFastPositionEnabled(const CCallsign &callsign, bool enableFastPositonUpdates)
{
const bool r = CRemoteAircraftProvider::updateFastPositionEnabled(callsign, enableFastPositonUpdates);
if (m_network && sApp && !sApp->isShuttingDown())
{
// thread safe update of m_network
const QPointer<CAirspaceMonitor> myself(this);
QTimer::singleShot(0, m_network, [ = ]
{
if (myself.isNull()) { return; }
if (m_network) { m_network->addInterimPositionReceiver(callsign); }
});
}
return r;
}
const CLogCategoryList &CAirspaceMonitor::getLogCategories()
{
static const CLogCategoryList cats { CLogCategory::matching(), CLogCategory::network() };
return cats;
}
CAirspaceAircraftSnapshot CAirspaceMonitor::getLatestAirspaceAircraftSnapshot() const
{
Q_ASSERT_X(m_analyzer, Q_FUNC_INFO, "No analyzer");
return m_analyzer->getLatestAirspaceAircraftSnapshot();
}
CFlightPlan CAirspaceMonitor::loadFlightPlanFromNetwork(const CCallsign &callsign)
{
CFlightPlan plan;
// use cache, but not for own callsign (always reload)
if (m_flightPlanCache.contains(callsign)) { plan = m_flightPlanCache[callsign]; }
if (!plan.wasSentOrLoaded() || plan.timeDiffSentOrLoadedMs() > 30 * 1000)
{
// outdated, or not in cache at all
m_network->sendFlightPlanQuery(callsign);
// with this little trick we try to make an asynchronous signal / slot
// based approach a synchronous return value
const QTime waitForFlightPlan = QTime::currentTime().addMSecs(1000);
while (QTime::currentTime() < waitForFlightPlan)
{
// process some other events and hope network answer is received already
// CEventLoop::processEventsUntil cannot be used, as a received flight plan might be for another callsign
QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
if (!sApp || sApp->isShuttingDown()) { return CFlightPlan(); }
if (m_flightPlanCache.contains(callsign))
{
plan = m_flightPlanCache[callsign];
break;
}
}
}
return plan;
}
CFlightPlanRemarks CAirspaceMonitor::tryToGetFlightPlanRemarks(const CCallsign &callsign) const
{
if (callsign.isEmpty()) { return CFlightPlanRemarks(); }
// full flight plan's remarks
if (m_flightPlanCache.contains(callsign)) { return m_flightPlanCache[callsign].getFlightPlanRemarks(); }
// remarks only
if (this->supportsVatsimDataFile()) { return sApp->getWebDataServices()->getVatsimDataFileReader()->getFlightPlanRemarksForCallsign(callsign); }
// unsupported
return CFlightPlanRemarks();
}
CUserList CAirspaceMonitor::getUsers() const
{
CUserList users;
for (const CAtcStation &station : m_atcStationsOnline)
{
const CUser user = station.getController();
users.push_back(user);
}
for (const CSimulatedAircraft &aircraft : this->getAircraftInRange())
{
const CUser user = aircraft.getPilot();
users.push_back(user);
}
return users;
}
CUserList CAirspaceMonitor::getUsersForCallsigns(const CCallsignSet &callsigns) const
{
CUserList users;
if (callsigns.isEmpty()) { return users; }
CCallsignSet searchList(callsigns);
// myself, which is not in the lists below
const CSimulatedAircraft myAircraft(getOwnAircraft());
if (!myAircraft.getCallsign().isEmpty() && searchList.contains(myAircraft.getCallsign()))
{
searchList.remove(myAircraft.getCallsign());
users.push_back(myAircraft.getPilot());
}
// do aircraft first, this will handle most callsigns
for (const CSimulatedAircraft &aircraft : this->getAircraftInRange())
{
if (searchList.isEmpty()) { break; }
const CCallsign callsign = aircraft.getCallsign();
if (searchList.contains(callsign))
{
const CUser user = aircraft.getPilot();
users.push_back(user);
searchList.remove(callsign);
}
}
for (const CAtcStation &station : m_atcStationsOnline)
{
if (searchList.isEmpty()) { break; }
const CCallsign callsign = station.getCallsign();
if (searchList.contains(callsign))
{
const CUser user = station.getController();
users.push_back(user);
searchList.remove(callsign);
}
}
// we might have unresolved callsigns
// those are the ones not in range
for (const CCallsign &callsign : as_const(searchList))
{
const CUserList usersByCallsign = sApp->getWebDataServices()->getUsersForCallsign(callsign);
if (usersByCallsign.isEmpty())
{
const CUser user(callsign);
users.push_back(user);
}
else
{
users.push_back(usersByCallsign[0]);
}
}
return users;
}
CAtcStation CAirspaceMonitor::getAtcStationForComUnit(const CComSystem &comSystem)
{
CAtcStation station;
CAtcStationList stations = m_atcStationsOnline.findIfComUnitTunedIn25KHz(comSystem);
if (stations.isEmpty()) { return station; }
stations.sortByDistanceToReferencePosition();
return stations.front();
}
void CAirspaceMonitor::requestDataUpdates()
{
if (!this->isConnectedAndNotShuttingDown()) { return; }
const CSimulatedAircraftList aircraftInRange(this->getAircraftInRange());
for (const CSimulatedAircraft &aircraft : aircraftInRange)
{
const CCallsign cs(aircraft.getCallsign());
m_network->sendFrequencyQuery(cs);
// we only query ICAO if we have none yet
// it happens sometimes with some FSD servers (e.g our testserver) a first query is skipped
// Important: this is only a workaround and must not replace a sendInitialPilotQueries
if (!aircraft.hasAircraftDesignator())
{
m_network->sendIcaoCodesQuery(cs);
}
}
}
void CAirspaceMonitor::requestAtisUpdates()
{
if (!this->isConnectedAndNotShuttingDown()) { return; }
const CAtcStationList stations(this->getAtcStationsOnline());
for (const CAtcStation &station : stations)
{
m_network->sendAtisQuery(station.getCallsign());
}
}
void CAirspaceMonitor::requestAtcBookingsUpdate()
{
Q_ASSERT_X(sApp && sApp->getWebDataServices(), Q_FUNC_INFO, "missing reader");
sApp->getWebDataServices()->readInBackground(BlackMisc::Network::CEntityFlags::BookingEntity);
m_bookingsRequested = true;
}
bool CAirspaceMonitor::enableWatchdog(bool enable)
{
if (!this->analyzer()) { return false; }
this->analyzer()->setEnabled(enable);
return true;
}
void CAirspaceMonitor::testCreateDummyOnlineAtcStations(int number)
{
if (number < 1) { return; }
m_atcStationsOnline.push_back(CTesting::createAtcStations(number));
emit this->changedAtcStationsOnline();
}
void CAirspaceMonitor::testAddAircraftParts(const CCallsign &callsign, const CAircraftParts &parts, bool incremental)
{
this->onAircraftConfigReceived(callsign,
incremental ? parts.toIncrementalJson() : parts.toFullJson(),
5000);
}
void CAirspaceMonitor::clear()
{
m_flightPlanCache.clear();
m_tempFsInnPackets.clear();
this->removeAllOnlineAtcStations();
this->removeAllAircraft();
this->clearClients();
}
void CAirspaceMonitor::gracefulShutdown()
{
if (m_analyzer) { m_analyzer->setEnabled(false); }
QObject::disconnect(this);
}
int CAirspaceMonitor::reInitializeAllAircraft()
{
const CSimulatedAircraftList aircraft = this->getAircraftInRange();
CRemoteAircraftProvider::removeAllAircraft();
this->asyncAddNewAircraftInRange(aircraft, true);
return aircraft.size();
}
void CAirspaceMonitor::onRealNameReplyReceived(const CCallsign &callsign, const QString &realname)
{
if (!this->isConnectedAndNotShuttingDown() || realname.isEmpty()) { return; }
int wasAtc = false;
if (callsign.hasSuffix())
{
// very likely and ATC callsign
const CPropertyIndexVariantMap vm = CPropertyIndexVariantMap({CAtcStation::IndexController, CUser::IndexRealName}, realname);
const int c1 = this->updateOnlineStation(callsign, vm, false, true);
const int c2 = this->updateBookedStation(callsign, vm, false, true);
wasAtc = c1 > 0 || c2 > 0;
}
if (!wasAtc)
{
const CPropertyIndexVariantMap vm = CPropertyIndexVariantMap({CSimulatedAircraft::IndexPilot, CUser::IndexRealName}, realname);
this->updateAircraftInRange(callsign, vm);
}
// Client
const CVoiceCapabilities voiceCaps = sApp->getWebDataServices()->getVoiceCapabilityForCallsign(callsign);
CPropertyIndexVariantMap vm = CPropertyIndexVariantMap({CClient::IndexUser, CUser::IndexRealName}, realname);
vm.addValue({ CClient::IndexVoiceCapabilities }, voiceCaps);
this->updateOrAddClient(callsign, vm, false);
}
void CAirspaceMonitor::onCapabilitiesReplyReceived(const CCallsign &callsign, int clientCaps)
{
if (!this->isConnectedAndNotShuttingDown() || callsign.isEmpty()) { return; }
const CClient::Capabilities caps = static_cast<CClient::Capabilities>(clientCaps);
const CVoiceCapabilities voiceCaps = sApp->getWebDataServices()->getVoiceCapabilityForCallsign(callsign);
CPropertyIndexVariantMap vm(CClient::IndexCapabilities, CVariant::from(clientCaps));
vm.addValue({CClient::IndexVoiceCapabilities}, voiceCaps);
this->updateOrAddClient(callsign, vm, false);
// for aircraft parts
if (caps.testFlag(CClient::FsdWithAircraftConfig)) { m_network->sendAircraftConfigQuery(callsign); }
}
void CAirspaceMonitor::onServerReplyReceived(const CCallsign &callsign, const QString &server)
{
if (!this->isConnectedAndNotShuttingDown() || callsign.isEmpty() || server.isEmpty()) { return; }
const CPropertyIndexVariantMap vm(CClient::IndexServer, server);
this->updateOrAddClient(callsign, vm);
}
void CAirspaceMonitor::onFlightPlanReceived(const CCallsign &callsign, const CFlightPlan &flightPlan)
{
CFlightPlan plan(flightPlan);
plan.setWhenLastSentOrLoaded(QDateTime::currentDateTimeUtc());
m_flightPlanCache.insert(callsign, plan);
}
void CAirspaceMonitor::removeAllOnlineAtcStations()
{
m_atcStationsOnline.clear();
}
void CAirspaceMonitor::removeAllAircraft()
{
CRemoteAircraftProvider::removeAllAircraft();
// non thread safe parts
m_flightPlanCache.clear();
}
void CAirspaceMonitor::removeFromAircraftCachesAndLogs(const CCallsign &callsign)
{
if (callsign.isEmpty()) { return; }
m_flightPlanCache.remove(callsign);
this->removeReverseLookupMessages(callsign);
}
void CAirspaceMonitor::onReceivedAtcBookings(const CAtcStationList &bookedStations)
{
Q_ASSERT(CThreadUtils::isCurrentThreadObjectThread(this));
if (bookedStations.isEmpty())
{
m_atcStationsBooked.clear();
}
else
{
CAtcStationList newBookedStations(bookedStations); // modifyable copy
for (CAtcStation &bookedStation : newBookedStations)
{
// exchange booking and online data, both sides are updated
m_atcStationsOnline.synchronizeWithBookedStation(bookedStation);
}
m_atcStationsBooked = newBookedStations;
}
m_bookingsRequested = false; // we already emit here
emit this->changedAtcStationsBooked(); // all booked stations reloaded
}
void CAirspaceMonitor::onReadUnchangedAtcBookings()
{
if (!m_bookingsRequested) { return; }
m_bookingsRequested = false;
emit this->changedAtcStationsBooked(); // treat as stations were changed
}
void CAirspaceMonitor::onReceivedVatsimDataFile()
{
Q_ASSERT(CThreadUtils::isCurrentThreadObjectThread(this));
CClientList clients(this->getClients()); // copy
bool changed = false;
for (auto client = clients.begin(); client != clients.end(); ++client)
{
if (client->hasSpecifiedVoiceCapabilities()) { continue; } // we already have voice caps
const CVoiceCapabilities vc = sApp->getWebDataServices()->getVoiceCapabilityForCallsign(client->getCallsign());
if (vc.isUnknown()) { continue; }
changed = true;
client->setVoiceCapabilities(vc);
}
if (!changed) { return; }
this->setClients(clients);
}
void CAirspaceMonitor::sendReadyForModelMatching(const CCallsign &callsign, int trial)
{
Q_ASSERT_X(!callsign.isEmpty(), Q_FUNC_INFO, "missing callsign");
if (!this->isConnectedAndNotShuttingDown()) { return; }
// checking for min. situations ensures the aircraft is stable, can be interpolated ...
const CSimulatedAircraft remoteAircraft = this->getAircraftInRangeForCallsign(callsign);
const bool validCs = remoteAircraft.hasValidCallsign();
const bool minSituations = validCs && this->remoteAircraftSituationsCount(callsign) > 1;
const bool complete = minSituations && (
(remoteAircraft.getModel().getModelType() == CAircraftModel::TypeFSInnData) || // here we know we have all data
(remoteAircraft.hasModelString()) // we cannot expect more info
);
if (trial < 5 && !complete)
{
static const QString ws("Wait for further data, trial %1 ts %2");
static const QString format("hh:mm:ss.zzz");
this->addReverseLookupMessage(callsign, ws.arg(trial).arg(QDateTime::currentDateTimeUtc().toString(format)));
const QPointer<CAirspaceMonitor> myself(this);
QTimer::singleShot(1500, this, [ = ]()
{
if (myself.isNull() || !sApp || sApp->isShuttingDown()) { return; }
if (!this->isAircraftInRange(callsign))
{
const CStatusMessage m = CMatchingUtils::logMessage(callsign, "No longer in range", CAirspaceMonitor::getLogCategories());
this->addReverseLookupMessage(callsign, m);
return;
}
this->sendReadyForModelMatching(callsign, trial + 1); // recursively
});
return;
}
// some checks for special conditions, e.g. logout -> empty list, but still signals pending
if (validCs)
{
static const QString readyForMatching("Ready for matching '%1' with model type '%2'");
const QString readyMsg = readyForMatching.arg(callsign.toQString(), remoteAircraft.getModel().getModelTypeAsString());
const CStatusMessage m = CMatchingUtils::logMessage(callsign, readyMsg, getLogCategories());
this->addReverseLookupMessage(callsign, m);
emit this->readyForModelMatching(remoteAircraft);
}
else
{
const CStatusMessage m = CMatchingUtils::logMessage(callsign, "Ignoring this aircraft, not found in range list, disconnected, or no callsign", CAirspaceMonitor::getLogCategories(), CStatusMessage::SeverityWarning);
this->addReverseLookupMessage(callsign, m);
}
}
void CAirspaceMonitor::onAtcPositionUpdate(const CCallsign &callsign, const BlackMisc::PhysicalQuantities::CFrequency &frequency, const CCoordinateGeodetic &position, const BlackMisc::PhysicalQuantities::CLength &range)
{
Q_ASSERT_X(CThreadUtils::isCurrentThreadObjectThread(this), Q_FUNC_INFO, "wrong thread");
Q_ASSERT_X(sApp, Q_FUNC_INFO, "Need sApp");
if (!this->isConnectedAndNotShuttingDown()) { return; }
const CAtcStationList stationsWithCallsign = m_atcStationsOnline.findByCallsign(callsign);
if (stationsWithCallsign.isEmpty())
{
// new station, init with data from data file
CAtcStation station(sApp->getWebDataServices()->getAtcStationsForCallsign(callsign).frontOrDefault());
station.setCallsign(callsign);
station.setRange(range);
station.setFrequency(frequency);
station.setPosition(position);
station.setOnline(true);
station.calculcateAndUpdateRelativeDistanceAndBearing(getOwnAircraftPosition());
// sync with bookings
if (m_atcStationsBooked.containsCallsign(callsign))
{
CAtcStation bookedStation(m_atcStationsBooked.findFirstByCallsign(callsign));
station.synchronizeWithBookedStation(bookedStation); // both will be aligned
m_atcStationsBooked.replaceIf(&CAtcStation::getCallsign, callsign, bookedStation);
}
m_atcStationsOnline.push_back(station);
// subsequent queries
this->sendInitialAtcQueries(callsign);
emit this->changedAtcStationsOnline();
// Remark: this->changedAtcStationOnlineConnectionStatus
// will be sent in psFsdAtisVoiceRoomReceived
}
else
{
// update
CPropertyIndexVariantMap vm;
vm.addValue(CAtcStation::IndexFrequency, frequency);
vm.addValue(CAtcStation::IndexPosition, position);
vm.addValue(CAtcStation::IndexRange, range);
const int changed = m_atcStationsOnline.applyIfCallsign(callsign, vm, true);
if (changed > 0) { emit this->changedAtcStationsOnline(); }
}
this->recallFsInnPacket(callsign);
}
void CAirspaceMonitor::onAtcControllerDisconnected(const CCallsign &callsign)
{
Q_ASSERT(CThreadUtils::isCurrentThreadObjectThread(this));
this->removeClient(callsign);
if (m_atcStationsOnline.containsCallsign(callsign))
{
const CAtcStation removedStation = m_atcStationsOnline.findFirstByCallsign(callsign);
m_atcStationsOnline.removeByCallsign(callsign);
emit this->changedAtcStationsOnline();
emit this->changedAtcStationOnlineConnectionStatus(removedStation, false);
}
// booked
this->updateBookedStation(callsign, CPropertyIndexVariantMap(CAtcStation::IndexIsOnline, CVariant::from(false)), true, false);
}
void CAirspaceMonitor::onAtisReceived(const CCallsign &callsign, const CInformationMessage &atisMessage)
{
Q_ASSERT(CThreadUtils::isCurrentThreadObjectThread(this));
if (!this->isConnectedAndNotShuttingDown() || callsign.isEmpty()) return;
CPropertyIndexVariantMap vm(CAtcStation::IndexAtis, CVariant::from(atisMessage));
this->updateOnlineStation(callsign, vm);
// receiving an ATIS means station is online, update in bookings
vm.addValue(CAtcStation::IndexIsOnline, true);
this->updateBookedStation(callsign, vm);
}
void CAirspaceMonitor::onAtisVoiceRoomReceived(const CCallsign &callsign, const QString &url)
{
Q_ASSERT(CThreadUtils::isCurrentThreadObjectThread(this));
if (!this->isConnectedAndNotShuttingDown()) { return; }
const QString trimmedUrl = url.trimmed();
CPropertyIndexVariantMap vm({ CAtcStation::IndexVoiceRoom, CVoiceRoom::IndexUrl }, trimmedUrl);
const int changedOnline = this->updateOnlineStation(callsign, vm, true, true);
if (changedOnline < 1) { return; }
Q_ASSERT(changedOnline == 1);
const CAtcStation station = m_atcStationsOnline.findFirstByCallsign(callsign);
emit this->changedAtcStationOnlineConnectionStatus(station, true); // send when voice room url is available
vm.addValue(CAtcStation::IndexIsOnline, true); // with voice room ATC is online
this->updateBookedStation(callsign, vm);
// receiving voice room means ATC has voice
vm = CPropertyIndexVariantMap(CClient::IndexVoiceCapabilities, CVariant::from(CVoiceCapabilities::fromVoiceCapabilities(CVoiceCapabilities::Voice)));
this->updateOrAddClient(callsign, vm, false);
}
void CAirspaceMonitor::onAtisLogoffTimeReceived(const CCallsign &callsign, const QString &zuluTime)
{
Q_ASSERT(CThreadUtils::isCurrentThreadObjectThread(this));
if (!this->isConnectedAndNotShuttingDown()) { return; }
if (zuluTime.length() == 4)
{
// Logic to set logoff time
bool ok;
const int h = zuluTime.leftRef(2).toInt(&ok);
if (!ok) { return; }
const int m = zuluTime.rightRef(2).toInt(&ok);
if (!ok) { return; }
QDateTime logoffDateTime = QDateTime::currentDateTimeUtc();
logoffDateTime.setTime(QTime(h, m));
const CPropertyIndexVariantMap vm(CAtcStation::IndexBookedUntil, CVariant(logoffDateTime));
this->updateOnlineStation(callsign, vm);
this->updateBookedStation(callsign, vm);
}
}
void CAirspaceMonitor::onCustomFSInnPacketReceived(const CCallsign &callsign, const QString &airlineIcaoDesignator, const QString &aircraftIcaoDesignator, const QString &combinedAircraftType, const QString &modelString)
{
// it can happen this is called before any queries
// ES sends FsInn packets for callsigns such as ACCGER1, which are hard to distinguish
// 1) checking if they are already in the list checks again ATC position which is safe
// 2) the ATC alike callsign check is guessing
Q_ASSERT_X(CThreadUtils::isCurrentThreadObjectThread(this), Q_FUNC_INFO, "not in main thread");
BLACK_VERIFY_X(callsign.isValid(), Q_FUNC_INFO, "invalid callsign");
if (!callsign.isValid()) { return; }
if (!this->isConnectedAndNotShuttingDown()) { return; }
const bool isAircraft = this->isAircraftInRange(callsign);
const bool isAtc = m_atcStationsOnline.containsCallsign(callsign);
if (!isAircraft && !isAtc)
{
// we have no idea what we are dealing with, so we store it
const FsInnPacket fsInn(aircraftIcaoDesignator, airlineIcaoDesignator, combinedAircraftType, modelString);
m_tempFsInnPackets[callsign] = fsInn;
return;
}
// Request of other client, I can get the other's model from that
const CPropertyIndexVariantMap vm(CClient::IndexModelString, modelString);
this->updateOrAddClient(callsign, vm);
if (isAircraft)
{
CStatusMessageList reverseLookupMessages;
CStatusMessageList *pReverseLookupMessages = this->isReverseLookupMessagesEnabled() ? &reverseLookupMessages : nullptr;
CMatchingUtils::addLogDetailsToList(pReverseLookupMessages, callsign, QString("FsInn data from network: aircraft '%1', airline '%2', model '%3', combined '%4'").
arg(aircraftIcaoDesignator, airlineIcaoDesignator, modelString, combinedAircraftType));
this->addOrUpdateAircraftInRange(callsign, aircraftIcaoDesignator, airlineIcaoDesignator, "", modelString, CAircraftModel::TypeFSInnData, pReverseLookupMessages);
this->addReverseLookupMessages(callsign, reverseLookupMessages);
this->sendReadyForModelMatching(callsign); // from FSInn
}
}
void CAirspaceMonitor::onIcaoCodesReceived(const BlackMisc::Aviation::CCallsign &callsign, const QString &aircraftIcaoDesignator, const QString &airlineIcaoDesignator, const QString &livery)
{
Q_ASSERT_X(CThreadUtils::isCurrentThreadObjectThread(this), Q_FUNC_INFO, "not in main thread");
BLACK_VERIFY_X(callsign.isValid(), Q_FUNC_INFO, "invalid callsign");
if (!callsign.isValid()) { return; }
if (!this->isConnectedAndNotShuttingDown()) { return; }
CStatusMessageList reverseLookupMessages;
CStatusMessageList *pReverseLookupMessages = this->isReverseLookupMessagesEnabled() ? &reverseLookupMessages : nullptr;
CMatchingUtils::addLogDetailsToList(pReverseLookupMessages, callsign, QString("Data from network: aircraft '%1', airline '%2', livery '%3'").
arg(aircraftIcaoDesignator, airlineIcaoDesignator, livery),
CAirspaceMonitor::getLogCategories());
const CClient client = this->getClientOrDefaultForCallsign(callsign);
this->addOrUpdateAircraftInRange(callsign, aircraftIcaoDesignator, airlineIcaoDesignator, livery, client.getQueriedModelString(), CAircraftModel::TypeQueriedFromNetwork, pReverseLookupMessages);
this->addReverseLookupMessages(callsign, reverseLookupMessages);
this->sendReadyForModelMatching(callsign); // ICAO codes received
emit this->requestedNewAircraft(callsign, aircraftIcaoDesignator, airlineIcaoDesignator, livery);
}
CAircraftModel CAirspaceMonitor::reverseLookupModelWithFlightplanData(
const CCallsign &callsign, const QString &aircraftIcaoString,
const QString &airlineIcaoString, const QString &livery, const QString &modelString,
CAircraftModel::ModelType type, CStatusMessageList *log)
{
const CFlightPlanRemarks fpRemarks = this->tryToGetFlightPlanRemarks(callsign);
if (fpRemarks.isEmpty())
{
CMatchingUtils::addLogDetailsToList(log, callsign, QStringLiteral("No flight plan remarks"));
}
else
{
CMatchingUtils::addLogDetailsToList(log, callsign, QString("FP remarks: '%1'").arg(fpRemarks.getRemarks()));
CMatchingUtils::addLogDetailsToList(log, callsign, QString("FP rem.parsed: '%1'").arg(fpRemarks.toQString(true)));
}
CAirlineIcaoCode airlineIcao = CAircraftMatcher::failoverValidAirlineIcaoDesignator(callsign, airlineIcaoString, fpRemarks.getAirlineIcao().getDesignator(), true, true, log);
if (!airlineIcao.isLoadedFromDb() && fpRemarks.hasParsedAirlineRemarks())
{
const QString airlineName = CAircraftMatcher::reverseLookupAirlineName(fpRemarks.getFlightOperator(), callsign, log);
if (!airlineName.isEmpty())
{
const QString resolvedAirlineName = CAircraftMatcher::reverseLookupAirlineName(airlineName);
airlineIcao.setName(resolvedAirlineName);
CMatchingUtils::addLogDetailsToList(log, callsign, QString("Setting resolved airline name '%1' from '%2'").arg(resolvedAirlineName, airlineName), CAirspaceMonitor::getLogCategories());
}
const QString telephony = CAircraftMatcher::reverseLookupTelephonyDesignator(fpRemarks.getRadioTelephony(), callsign, log);
if (!telephony.isEmpty())
{
const QString resolvedTelephony = CAircraftMatcher::reverseLookupTelephonyDesignator(telephony);
airlineIcao.setTelephonyDesignator(resolvedTelephony);
CMatchingUtils::addLogDetailsToList(log, callsign, QString("Setting resolved telephony designator '%1' from '%2'").arg(resolvedTelephony, telephony), CAirspaceMonitor::getLogCategories());
}
}
if (!airlineIcao.isLoadedFromDb())
{
// already try to resolve at this stage by a smart lookup with all the filled data from above
airlineIcao = CAircraftMatcher::reverseLookupAirlineIcao(airlineIcao, callsign, log);
}
CAircraftIcaoCode aircraftIcao(aircraftIcaoString);
const bool knownAircraftIcao = CAircraftMatcher::isKnowAircraftDesignator(aircraftIcaoString, callsign, log);
if (airlineIcao.isLoadedFromDb() && !knownAircraftIcao)
{
// we have no valid aircraft ICAO, so we do a fuzzy search among those
CAircraftIcaoCode foundIcao = CAircraftMatcher::searchAmongAirlineAircraft(aircraftIcaoString, airlineIcao, callsign, log);
if (foundIcao.isLoadedFromDb()) { aircraftIcao = foundIcao; }
}
CMatchingUtils::addLogDetailsToList(log, callsign, QString("Used aircraft ICAO: '%1'").arg(aircraftIcao.toQString(true)), CAirspaceMonitor::getLogCategories());
CMatchingUtils::addLogDetailsToList(log, callsign, QString("Used airline ICAO: '%1'").arg(airlineIcao.toQString(true)), CAirspaceMonitor::getLogCategories());
return CAircraftMatcher::reverseLookupModel(callsign, aircraftIcao, airlineIcao, livery, modelString, type, log);
}
bool CAirspaceMonitor::addNewAircraftInRange(const CSimulatedAircraft &aircraft)
{
const CCallsign callsign = aircraft.getCallsign();
Q_ASSERT_X(!callsign.isEmpty(), Q_FUNC_INFO, "Missing callsign");
if (!sApp || sApp->isShuttingDown()) { return false; }
CSimulatedAircraft newAircraft(aircraft);
newAircraft.setRendered(false); // reset rendering
newAircraft.calculcateAndUpdateRelativeDistanceAndBearing(this->getOwnAircraftPosition()); // distance from myself
Q_ASSERT_X(sApp->hasWebDataServices(), Q_FUNC_INFO, "No web services");
if (this->getConnectedServer().getEcosystem() == CEcosystem::vatsim())
{
sApp->getWebDataServices()->updateWithVatsimDataFileData(newAircraft);
}
return CRemoteAircraftProvider::addNewAircraftInRange(newAircraft);
}
void CAirspaceMonitor::asyncAddNewAircraftInRange(const CSimulatedAircraftList &aircraft, bool readyForModelMatching)
{
if (aircraft.isEmpty()) { return; }
if (!sApp || sApp->isShuttingDown()) { return; }
int c = 1;
QPointer<CAirspaceMonitor> myself(this);
for (const CSimulatedAircraft &ac : aircraft)
{
QTimer::singleShot(c * 25, this, [ = ]
{
if (!myself) { return; }
myself->addNewAircraftInRange(ac);
if (!readyForModelMatching) { return; }
myself->sendReadyForModelMatching(ac.getCallsign());
});
}
}
int CAirspaceMonitor::updateOnlineStation(const CCallsign &callsign, const CPropertyIndexVariantMap &vm, bool skipEqualValues, bool sendSignal)
{
const int c = m_atcStationsOnline.applyIfCallsign(callsign, vm, skipEqualValues);
if (c > 0 && sendSignal)
{
emit this->changedAtcStationsOnline();
}
return c;
}
int CAirspaceMonitor::updateBookedStation(const CCallsign &callsign, const CPropertyIndexVariantMap &vm, bool skipEqualValues, bool sendSignal)
{
// do not used applyFirst here, more stations wit callsign at a time
const int c = m_atcStationsBooked.applyIfCallsign(callsign, vm, skipEqualValues);
if (c > 0 && sendSignal)
{
emit this->changedAtcStationsBooked();
}
return c;
}
void CAirspaceMonitor::recallFsInnPacket(const CCallsign &callsign)
{
if (!m_tempFsInnPackets.contains(callsign)) { return; }
const FsInnPacket packet = m_tempFsInnPackets[callsign];
m_tempFsInnPackets.remove(callsign);
this->onCustomFSInnPacketReceived(callsign, packet.airlineIcaoDesignator, packet.aircraftIcaoDesignator, packet.combinedCode, packet.modelString);
}
CSimulatedAircraft CAirspaceMonitor::addOrUpdateAircraftInRange(
const CCallsign &callsign, const QString &aircraftIcao, const QString &airlineIcao, const QString &livery,
const QString &modelString, CAircraftModel::ModelType modelType, CStatusMessageList *log)
{
CAircraftModel model = this->reverseLookupModelWithFlightplanData(callsign, aircraftIcao, airlineIcao, livery, modelString, modelType, log);
const CSimulatedAircraft aircraft = this->getAircraftInRangeForCallsign(callsign);
if (aircraft.hasValidCallsign())
{
model.updateMissingParts(aircraft.getModel());
// Use anonymous as originator here, since the remote aircraft provider is ourselves and the call to updateAircraftModel() would
// return without doing anything.
this->updateAircraftModel(callsign, model, CIdentifier::null());
this->updateAircraftNetworkModel(callsign, model, CIdentifier::null());
}
else
{
const CSimulatedAircraft initAircraft(model);
this->addNewAircraftInRange(initAircraft);
}
return aircraft;
}
void CAirspaceMonitor::onAircraftUpdateReceived(const CAircraftSituation &situation, const CTransponder &transponder)
{
Q_ASSERT_X(CThreadUtils::isCurrentThreadObjectThread(this), Q_FUNC_INFO, "Called in different thread");
if (!this->isConnectedAndNotShuttingDown()) { return; }
const CCallsign callsign(situation.getCallsign());
Q_ASSERT_X(!callsign.isEmpty(), Q_FUNC_INFO, "Empty callsign");
// update client info
this->autoAdjustCientGndCapability(situation);
// store situation history
this->storeAircraftSituation(situation); // updates situation
const bool existsInRange = this->isAircraftInRange(callsign);
const bool hasFsInnPacket = m_tempFsInnPackets.contains(callsign);
if (!existsInRange)
{
CSimulatedAircraft aircraft;
aircraft.setCallsign(callsign);
aircraft.setSituation(situation);
aircraft.setTransponder(transponder);
this->addNewAircraftInRange(aircraft);
this->sendInitialPilotQueries(callsign, true, !hasFsInnPacket);
// new client, there is a chance it has been already created by custom packet
const CClient client(callsign);
this->addNewClient(client);
}
else
{
// update, aircraft already exists
CPropertyIndexVariantMap vm;
vm.addValue(CSimulatedAircraft::IndexTransponder, transponder);
vm.addValue(CSimulatedAircraft::IndexSituation, situation);
vm.addValue(CSimulatedAircraft::IndexRelativeDistance, this->calculateDistanceToOwnAircraft(situation));
vm.addValue(CSimulatedAircraft::IndexRelativeBearing, this->calculateBearingToOwnAircraft(situation));
this->updateAircraftInRange(callsign, vm);
}
this->recallFsInnPacket(callsign);
}
void CAirspaceMonitor::onAircraftInterimUpdateReceived(const CAircraftSituation &situation)
{
Q_ASSERT_X(CThreadUtils::isCurrentThreadObjectThread(this), Q_FUNC_INFO, "Called in different thread");
if (!this->isConnectedAndNotShuttingDown()) { return; }
const CCallsign callsign(situation.getCallsign());
Q_ASSERT_X(!callsign.isEmpty(), Q_FUNC_INFO, "Empty callsign");
// Interim packets do not have groundspeed, hence set the last known value.
// If there is no full position available yet, throw this interim position away.
CAircraftSituation interimSituation(situation);
CAircraftSituationList history = this->remoteAircraftSituations(callsign);
if (history.empty()) { return; } // we need one full situation at least
const CAircraftSituation lastSituation = history.latestObject();
if (lastSituation.getPosition() == interimSituation.getPosition()) { return; } // same position, ignore
// changed position, continue and copy values
interimSituation.setCurrentUtcTime();
interimSituation.setGroundSpeed(lastSituation.getGroundSpeed());
// store situation history
this->storeAircraftSituation(interimSituation);
// if we have not aircraft in range yer, we stop here
if (!this->isAircraftInRange(callsign)) { return; }
// update aircraft
CPropertyIndexVariantMap vm;
vm.addValue(CSimulatedAircraft::IndexSituation, interimSituation);
vm.addValue(CSimulatedAircraft::IndexRelativeDistance, this->calculateDistanceToOwnAircraft(interimSituation));
vm.addValue(CSimulatedAircraft::IndexRelativeBearing, this->calculateBearingToOwnAircraft(interimSituation));
this->updateAircraftInRange(callsign, vm);
}
void CAirspaceMonitor::onConnectionStatusChanged(INetwork::ConnectionStatus oldStatus, INetwork::ConnectionStatus newStatus)
{
Q_UNUSED(oldStatus);
switch (newStatus)
{
case INetwork::Connected:
break;
case INetwork::Disconnected:
case INetwork::DisconnectedError:
case INetwork::DisconnectedLost:
case INetwork::DisconnectedFailed:
this->clear();
break;
default:
break;
}
}
void CAirspaceMonitor::onPilotDisconnected(const CCallsign &callsign)
{
Q_ASSERT(CThreadUtils::isCurrentThreadObjectThread(this));
// in case of inconsistencies I always remove here
this->removeFromAircraftCachesAndLogs(callsign);
const bool removed = CRemoteAircraftProvider::removeAircraft(callsign);
this->removeClient(callsign);
if (removed) { emit this->removedAircraft(callsign); }
}
void CAirspaceMonitor::onFrequencyReceived(const CCallsign &callsign, const CFrequency &frequency)
{
Q_ASSERT(CThreadUtils::isCurrentThreadObjectThread(this));
// update
const CPropertyIndexVariantMap vm({CSimulatedAircraft::IndexCom1System, CComSystem::IndexActiveFrequency}, CVariant::from(frequency));
this->updateAircraftInRange(callsign, vm);
}
void CAirspaceMonitor::onAircraftConfigReceived(const CCallsign &callsign, const QJsonObject &jsonObject, qint64 currentOffsetMs)
{
Q_ASSERT(CThreadUtils::isCurrentThreadObjectThread(this));
this->storeAircraftParts(callsign, jsonObject, currentOffsetMs);
// update client capability
CClient client = this->getClientOrDefaultForCallsign(callsign);
if (client.hasCapability(CClient::FsdWithAircraftConfig)) { return; }
client.addCapability(CClient::FsdWithAircraftConfig);
this->setOtherClient(client);
}
CAircraftSituation CAirspaceMonitor::storeAircraftSituation(const CAircraftSituation &situation, bool allowTestOffset)
{
const CCallsign callsign(situation.getCallsign());
BLACK_VERIFY_X(!callsign.isEmpty(), Q_FUNC_INFO, "empty callsign");
if (callsign.isEmpty()) { return situation; }
CAircraftSituation correctedSituation(allowTestOffset ? this->addTestAltitudeOffsetToSituation(situation) : situation);
bool haveRequestedElevation = false;
const bool canLikelySkipNearGround = correctedSituation.canLikelySkipNearGroundInterpolation();
if (!correctedSituation.hasGroundElevation() && !canLikelySkipNearGround)
{
// fetch from cache or request
const CAircraftSituationList situations = this->remoteAircraftSituations(callsign);
const CAircraftSituation situationWithElv = situations.findCLosestElevationWithinRange(correctedSituation, correctedSituation.getDistancePerTime(100, CElevationPlane::singlePointRadius()));
if (!situationWithElv.getGroundElevation().isNull())
{
correctedSituation.transferGroundElevation(situationWithElv);
}
else
{
const CLength distance(correctedSituation.getDistancePerTime250ms(CElevationPlane::singlePointRadius())); // distnacee per ms
const CElevationPlane ep = this->findClosestElevationWithinRangeOrRequest(correctedSituation, distance, callsign);
haveRequestedElevation = ep.isNull(); // NULL means we requested
Q_ASSERT_X(ep.isNull() || !ep.getRadius().isNull(), Q_FUNC_INFO, "null radius");
correctedSituation.setGroundElevation(ep, CAircraftSituation::FromCache);
}
if (!correctedSituation.hasGroundElevation())
{
// we have a new situation, so we try to get the elevation
// so far we have requested it, but we set it upfront either by
// a) average value from other plane in the vicinity or
// b) by extrapolating
const CElevationPlane averagePlane = this->averageElevationOfNonMovingAircraft(situation, CElevationPlane::majorAirportRadius(), 2);
if (!averagePlane.isNull())
{
correctedSituation.setGroundElevation(averagePlane, CAircraftSituation::Average);
}
else
{
// values before updating (i.e. "storing") so the new situation is noty yet considered
const CAircraftSituationList oldSituations = this->remoteAircraftSituations(callsign);
const CAircraftSituationChangeList oldChanges = this->remoteAircraftSituationChanges(callsign);
if (oldSituations.size() > 1)
{
const bool extrapolated = correctedSituation.extrapolateElevation(oldSituations[0], oldSituations[1], oldChanges.frontOrDefault());
Q_UNUSED(extrapolated);
}
}
} // gnd. elevation
}
// do we already have ground details?
if (situation.getOnGroundDetails() == CAircraftSituation::NotSetGroundDetails)
{
const CClient client = this->getClientOrDefaultForCallsign(callsign);
if (client.hasCapability(CClient::FsdWithGroundFlag))
{
// we rely on situation gnd.flag
correctedSituation.setOnGroundDetails(CAircraftSituation::InFromNetwork);
}
else if (client.hasCapability(CClient::FsdWithAircraftConfig))
{
const CAircraftPartsList parts = this->remoteAircraftParts(callsign);
if (!parts.isEmpty()) { correctedSituation.adjustGroundFlag(parts, true); }
}
}
// CG from provider
const CLength cg = this->getCG(callsign); // always x-check against simulator to override guessed values and reflect changed CGs
if (!cg.isNull()) { correctedSituation.setCG(cg); }
// store corrected situation
correctedSituation = CRemoteAircraftProvider::storeAircraftSituation(correctedSituation, false); // we already added offset if any
// check if we STILL want to request
if (!haveRequestedElevation && !canLikelySkipNearGround)
{
// we have not requested so far, but we are NEAR ground
// we expect at least not transferred cache or we are moving and have no provider elevation yet
if (correctedSituation.isOtherElevationInfoBetter(CAircraftSituation::FromCache, false) || (correctedSituation.isMoving() && correctedSituation.isOtherElevationInfoBetter(CAircraftSituation::FromProvider, false)))
{
haveRequestedElevation = this->requestElevation(correctedSituation);
}
}
Q_UNUSED(haveRequestedElevation);
return correctedSituation;
}
void CAirspaceMonitor::sendInitialAtcQueries(const CCallsign &callsign)
{
if (!this->isConnectedAndNotShuttingDown()) { return; }
m_network->sendRealNameQuery(callsign);
m_network->sendAtisQuery(callsign); // request ATIS and voice rooms
m_network->sendCapabilitiesQuery(callsign);
m_network->sendServerQuery(callsign);
}
void CAirspaceMonitor::sendInitialPilotQueries(const CCallsign &callsign, bool withIcaoQuery, bool withFsInn)
{
if (!this->isConnectedAndNotShuttingDown()) { return; }
if (withIcaoQuery) { m_network->sendIcaoCodesQuery(callsign); }
if (withFsInn) { m_network->sendCustomFsinnQuery(callsign); }
m_network->sendFrequencyQuery(callsign);
m_network->sendRealNameQuery(callsign);
m_network->sendCapabilitiesQuery(callsign);
m_network->sendServerQuery(callsign);
}
bool CAirspaceMonitor::isConnected() const
{
return m_network && m_network->isConnected();
}
bool CAirspaceMonitor::isConnectedAndNotShuttingDown() const
{
if (!this->isConnected()) { return false; }
return (sApp && !sApp->isShuttingDown());
}
const CServer &CAirspaceMonitor::getConnectedServer() const
{
static const CServer empty;
if (!this->isConnected()) { return empty; }
return m_network->getPresetServer();
}
const CEcosystem &CAirspaceMonitor::getCurrentEcosystem() const
{
return this->getConnectedServer().getEcosystem();
}
bool CAirspaceMonitor::supportsVatsimDataFile() const
{
const bool dataFile = sApp && sApp->getWebDataServices() && sApp->getWebDataServices()->getVatsimDataFileReader();
return dataFile && this->getConnectedServer().getEcosystem().isSystem(CEcosystem::VATSIM);
}
CLength CAirspaceMonitor::calculateDistanceToOwnAircraft(const CAircraftSituation &situation) const
{
CLength distance = getOwnAircraft().calculateGreatCircleDistance(situation);
distance.switchUnit(CLengthUnit::NM());
return distance;
}
CAngle CAirspaceMonitor::calculateBearingToOwnAircraft(const CAircraftSituation &situation) const
{
CAngle angle = getOwnAircraft().calculateBearing(situation);
angle.switchUnit(CAngleUnit::deg());
return angle;
}
CAirspaceMonitor::FsInnPacket::FsInnPacket(const QString &aircraftIcaoDesignator, const QString &airlineIcaoDesignator, const QString &combinedCode, const QString &modelString) :
aircraftIcaoDesignator(aircraftIcaoDesignator.trimmed().toUpper()), airlineIcaoDesignator(airlineIcaoDesignator.trimmed().toUpper()), combinedCode(combinedCode.trimmed().toUpper()), modelString(modelString.trimmed())
{ }
} // namespace
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