Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Proxies/HighLevelArchitecture/Guez/dds_handler.cpp

@@ -0,0 +1,68 @@
+
+
+
+#include "dds_handler.h"
+
+#include <DDS/Core/pacemaker.h>
+#include <DDS/DTS/generic_dts_impl.h>
+
+namespace HighLevelArchitecture
+{
+
+DdsHandler::DdsHandler(int domainId, int exerciseId)
+  : m_ddsConnector(new DDSConnector::DdsConnector(domainId, IDL::PartitionType::Exercise, exerciseId))
+  , m_hlaIsActive(false)
+  , m_logger(getLogger("DdsHandler"))
+{
+  DEBUG_LOG(m_logger) << "DdsHandler(" << domainId << ") for partition: " << m_ddsConnector->getDefaultPartition();
+}
+
+DdsHandler::~DdsHandler()
+{
+  m_dtcExm = nullptr;
+  m_pacemaker = nullptr;
+  m_ddsConnector = nullptr;
+}
+
+bool DdsHandler::init(const QStringList &qosFileList)
+{
+  if (!m_ddsConnector->init(qosFileList))
+  {
+    ERROR_LOG(m_logger) << "Error initializing dds connections - aborting";
+    return false;
+  }
+
+  
+  m_ddsConnector->initPublisherSubscriber();
+
+  m_pacemaker = std::make_shared<Core::Pacemaker>(m_ddsConnector);
+
+  m_dtcExm = ExerciseManagement::Interface::Dtc::create(m_ddsConnector);
+  connect(m_dtcExm.get(), &ExerciseManagement::Interface::Dtc::exerciseChanged,
+          this, &DdsHandler::onExerciseChanged);
+  m_dtcExm->enableExercise();
+
+  return true;
+}
+
+void DdsHandler::onExerciseChanged(const ExerciseManagement::Exercise &ex, DataModification modType)
+{
+  if (modType == DataModification::eRemoved)
+    return;
+  if (ex.id() != m_ddsConnector->getPartitionId())
+    return;
+
+  
+  bool bHlaIsActive = ex.hasHlaInterface() &&
+       (ex.state() == ExerciseManagement::ExerciseState::Started ||
+        ex.state() == ExerciseManagement::ExerciseState::Paused);
+
+  if (bHlaIsActive == m_hlaIsActive)
+    return;
+
+  m_hlaIsActive = bHlaIsActive;
+
+  emit exerciseHlaStateChanged(m_hlaIsActive);
+}
+
+}