119 lines
4.0 KiB
C++
Executable File
119 lines
4.0 KiB
C++
Executable File
/**
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* NgsHandler for HighLevelArchitecture
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by Christian Ehrlicher, SLSE, 2017-04-07
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*/
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#include "ngs_handler.h"
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#include <Common/logger.h>
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#include "ngs_connector.h"
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#include "socketreader.h"
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#include <Common/settings.h>
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#include <QCoreApplication>
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#include <QHostInfo>
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namespace HighLevelArchitecture
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{
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NgsHandler::NgsHandler(QObject *parent)
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: QObject(parent)
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, m_ddsHandler(nullptr)
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, m_logger(getLogger("NgsHandler"))
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{}
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NgsHandler::~NgsHandler()
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{
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m_ppmHandler = nullptr;
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m_aesHandler = nullptr;
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m_ngsConnector = nullptr;
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m_ddsHandler = nullptr;
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}
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bool NgsHandler::init(const std::shared_ptr<DdsHandler> &ddsHandler)
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{
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// initialize DDS
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m_ddsHandler = ddsHandler;
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QMap<ngs::IObserver::ProtocolType, QString> protToStr;
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protToStr.insert(ngs::IObserver::ProtocolType::DIS, QStringLiteral("DIS"));
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protToStr.insert(ngs::IObserver::ProtocolType::HLA, QStringLiteral("HLA"));
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protToStr.insert(ngs::IObserver::ProtocolType::CORBANOTIFY, QStringLiteral("CORBA"));
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ngs::IObserver::ProtocolType protocol = Settings::hlaProtocol();
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INFO_LOG(m_logger) << "Protocol = " << protToStr.value(protocol, QStringLiteral("UNKNOWN"));
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m_ngsConnector = /* (protocol == ngs::IObserver::ProtocolType::DIS) ?
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std::make_shared<NgsConnectorDis>(Settings::federationName(), this) : */
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std::make_shared<NgsConnector>(Settings::federationName(), this);
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connect(m_ngsConnector.get(), &NgsConnector::firstTickFinished,
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this, &NgsHandler::onFirstTickFinished, Qt::UniqueConnection);
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return m_ngsConnector->initialize(protocol, QHostInfo::localHostName().toUpper(), QCoreApplication::applicationDirPath());
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}
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bool NgsHandler::isConnectedToHla() const
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{
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return m_ngsConnector && m_ngsConnector->canPublishData();
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}
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void NgsHandler::onFirstTickFinished()
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{
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m_ppmHandler = std::make_shared<PpmHandler>(this);
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m_aesHandler = std::make_shared<AesHandler>(this);
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if (!m_ppmHandler->init())
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ERROR_LOG(m_logger) << "Could not init ppm handler - not able to publish participants to HLA";
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if (!m_aesHandler->init())
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ERROR_LOG(m_logger) << "Could not init ppm handler - not able to publish area effect simulations to HLA";
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connect(m_ppmHandler.get(), &PpmHandler::externalEquipmentNumberAdded,
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this, &NgsHandler::externalEquipmentNumberAdded);
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connect(m_ppmHandler.get(), &PpmHandler::externalEquipmentNumberRemoved,
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this, &NgsHandler::externalEquipmentNumberRemoved);
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connect(this, &NgsHandler::participantInitRequest, m_ppmHandler.get(), &PpmHandler::participantInitRequest);
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connect(this, &NgsHandler::participantVulnerabilityStateRequest, m_ppmHandler.get(), &PpmHandler::participantVulnerabilityStateRequest);
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connect(this, &NgsHandler::participantCesHitInformationRequest, m_ppmHandler.get(), &PpmHandler::participantCesHitInformationRequest);
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initSocketReaders();
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}
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void NgsHandler::initSocketReaders()
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{
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if (!m_socketReaders.isEmpty())
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deInitSocketReaders();
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for (const Settings::SocketData& sd : Settings::socketDataList())
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{
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SocketReader *sr = new SocketReader();
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if ( sr->init(sd.hostname, sd.port, sd.hlaRequestIdentifier) )
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{
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sr->start();
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connect(sr, &SocketReader::newData, this, &NgsHandler::onNewSocketReaderData);
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m_socketReaders.append(sr);
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INFO_LOG(m_logger) << "SocketReader with ID " << sd.hlaRequestIdentifier << " connected";
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}
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else
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{
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ERROR_LOG(m_logger) << "Could not initialize SocketReader " << sd.hlaRequestIdentifier;
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}
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}
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}
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void NgsHandler::deInitSocketReaders()
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{
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for (SocketReader *sr : qAsConst(m_socketReaders))
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sr->stopThread(); // calls deleteLater(), therefore we can
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m_socketReaders.clear(); // drop the pointers here
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}
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void NgsHandler::onNewSocketReaderData(const QByteArray &data, int hlaRequestIdentifier)
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{
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// Todo: Statically sending to to IDT now. Map this by Reader-Instance and RequestIdentifier later?
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m_ngsConnector->sendData(Settings::hlaPlayerIdIDT(), data, hlaRequestIdentifier);
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}
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} // namespace HighLevelArchitecture
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