Initial commit

Lts/Services/AssetManagement/handler_workstation_logout.cpp

@@ -0,0 +1,68 @@
+/**
+  * @RDE_HEADER@
+  * Login Dialog
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Chrsitian Roeskens, NLSE, 2018-01-18
+  */
+
+#include "handler_workstation_logout.h"
+#include "main_handler.h"
+#include "dds_handler.h"
+
+#include <QTimer>
+
+namespace AssetManagement
+{
+
+constexpr int MAX_DATATOPIC_LIFETIME = 10 * 1000;  //10 sec
+
+HandlerWorkstationLogout::HandlerWorkstationLogout(MainHandler *mainHandler, QObject *parent)
+  : QObject(parent)
+  , Interface::Fts::WorkstationLogoutRequestHandler(mainHandler->dds()->fts())
+  , m_logger(getLogger("HandlerWorkstationLogout"))
+  , m_mainHandler(mainHandler)
+{
+}
+
+HandlerWorkstationLogout::~HandlerWorkstationLogout()
+{
+  qDeleteAll(m_logoutRequestMap);
+}
+
+void HandlerWorkstationLogout::onWorkstationLogoutRequest(const rti::core::SampleIdentity &cookie, const WorkstationLogout &request)
+{
+  if (!m_logoutRequestMap.contains(request.originatorId()))
+  {
+    int originatorId = request.originatorId();
+
+    QTimer *dtLifetimeTimer = new QTimer(this);
+    dtLifetimeTimer->setSingleShot(true);
+    dtLifetimeTimer->start(MAX_DATATOPIC_LIFETIME);
+
+    connect(dtLifetimeTimer, &QTimer::timeout, this,
+            [this, originatorId]()
+    {
+      m_mainHandler->dds()->dts()->removeWorkstationLogoutByKey(originatorId);
+      delete m_logoutRequestMap.take(originatorId);
+    });
+
+    m_logoutRequestMap.insert(originatorId, dtLifetimeTimer);
+    m_mainHandler->dds()->dts()->publish(request);
+  }
+  else
+  {
+    m_logoutRequestMap.value(request.originatorId())->start(MAX_DATATOPIC_LIFETIME);
+    m_mainHandler->dds()->dts()->publish(request);
+  }
+
+  m_mainHandler->dds()->fts()->workstationLogoutReply(cookie, Core::FunctionReplyObject(request.originatorId()));
+}
+
+bool HandlerWorkstationLogout::init()
+{
+  return true;
+}
+
+} // namespace AssetManagement