Initial commit

Lts/Plugins/GuezNasat/Gui/ConfigNasat/gna_nasat_gui_plugin.cpp

@@ -0,0 +1,219 @@
+/**
+  * @RDE_HEADER@
+  * Gui Plugin for AlarmManagement
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Patric Karwat, SLSE, 2016-10-05
+  */
+
+#include "gna_nasat_gui_plugin.h"
+#include "gna_dialog.h"
+#include <Proxies/GuezNasat/gna_operator_rights.h>
+#include <LtsSession/lts_session.h>
+#include <GuezNasat/logger.h>
+#include <LtsWidgets/lts_drag_icon.h>
+#include <LtsWidgets/lts_base_layout_widget.h>
+#include <LtsWidgets/lts_global_wait_dialog.h>
+#include <QProcess>
+#include <QTimer>
+
+namespace GuezNasat
+{
+std::shared_ptr<GuiPluginBase::Interface> GuiPlugin::createGuiInterface(LtsSession::LtsSession *session)
+{
+  return std::make_shared<InterfaceImpl>(session);
+}
+
+bool GuiPlugin::availableInPartition(IDL::PartitionType partition) const
+{
+  return partition == IDL::PartitionType::Global;
+}
+
+InterfaceImpl::InterfaceImpl(LtsSession::LtsSession *session)
+  : GuiPluginBase::Interface(session, getLogger("NasatAircraft"))
+  , m_dtc(nullptr)
+  , m_ftc(nullptr)
+{}
+
+bool InterfaceImpl::fetchInterfaces()
+{
+  if (!m_session->getDtc<GuezNasat::DataInterface>(m_dtc))
+    return false;
+  if (!m_session->getFtc<GuezNasat::DataInterface>(m_ftc))
+    return false;
+
+  return true;
+}
+
+QVector<LtsWidgets::PluginData> InterfaceImpl::getActions()
+{
+  if (m_session->partitionType() != IDL::PartitionType::Global)
+    return {};
+
+  QVector<LtsWidgets::PluginData> ret;
+
+  {
+    // Action 'Nasat Aircrafts' anlegen
+    LtsWidgets::PluginData plData;
+    plData.menuGroup  = menuGroup();
+    plData.menuText   = tr("NASAT Aircrafts");
+    plData.identifier = QStringLiteral("showNasatAircraft");
+    plData.menuIcon   = QIcon(QLatin1String("icon:force_organization.svg"));
+    plData.operatorRight = OperatorRights::GuezNasatConfigurationShow;
+    plData.exercisePart = LtsWidgets::ExercisePart::ePlanning;
+    plData.createWidgetFunc = [this](QWidget * parent)
+    {
+      return onShowConfigGuezNasatDialog(parent);
+    };
+    ret.append(plData);
+  }
+
+#ifdef Q_OS_UNIX
+  {
+    LtsWidgets::PluginData plData;
+    plData.menuGroup  = menuGroup();
+    plData.menuText   = tr("Start NASAT Aircrafts");
+    plData.identifier = QStringLiteral("startNasatAircraft");
+    plData.menuIcon   = QIcon(QLatin1String("icon:nasat-start.svg"));
+    plData.operatorRight = OperatorRights::GuezNasatConfigurationShow;
+    plData.exercisePart = LtsWidgets::ExercisePart::ePlanning;
+    plData.directFunc = [this](const LtsWidgets::PluginData &)
+    {
+      controlAircrafts();
+    };
+    ret += plData;
+  }
+
+  {
+    LtsWidgets::PluginData plData;
+    plData.menuGroup  = menuGroup();
+    plData.menuText   = tr("Stop NASAT Aircrafts");
+    plData.identifier = QStringLiteral("stopNasatAircraft");
+    plData.menuIcon   = QIcon(QLatin1String("icon:nasat-stop.svg"));
+    plData.operatorRight = OperatorRights::GuezNasatConfigurationShow;
+    plData.exercisePart = LtsWidgets::ExercisePart::ePlanning;
+    plData.directFunc = [this](const LtsWidgets::PluginData &)
+    {
+      controlAircrafts(false);
+    };
+    ret += plData;
+  }
+#endif
+
+  return ret;
+}
+
+void InterfaceImpl::controlAircrafts(bool start)
+{
+  auto ssh = [this](const QString &cmd, bool ignoreExitCode)
+  {
+    DEBUG_LOG(m_logger) << "controlAircrafts: ssh => " << cmd;
+
+    const QString hostname(QStringLiteral("nasat@CEF06IFR03"));
+    const QString password(QStringLiteral("nasatnasat"));
+//    const QString hostname(QStringLiteral("ctc@localhost"));
+//    const QString password(QStringLiteral("ctc11de"));
+
+    QProcess *p = new QProcess(this);
+    p->setProgram(QStringLiteral("sshpass"));
+
+    /* disable host key checking, because some machines might have never connecting to the host,
+     * resulting in a missing host key and therefore a denied connection otherwise accepting
+     * the key via first, manual ssh connection */
+    const QString args(QStringLiteral("-p %1 ssh -o StrictHostKeyChecking=no %2 %3").arg(password, hostname, cmd));
+
+    p->setArguments(args.split(QStringLiteral(" ")));
+
+    connect(p, &QProcess::errorOccurred,
+            this, [this](QProcess::ProcessError )
+    {
+      QProcess *p = qobject_cast<QProcess *>(sender());
+      if (p == nullptr)
+        return;
+
+      new LtsWidgets::LtsMessageDialogNew(m_session->baseLayout(), tr("Aircraft operation failed: %1.").arg(p->errorString()));
+      p->deleteLater();
+    });
+
+    connect(p, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
+            this, [this, cmd, ignoreExitCode](int exitCode)
+    {
+      QProcess *p = qobject_cast<QProcess *>(sender());
+      if (p == nullptr)
+        return;
+
+      WARNING_LOG(m_logger) << "exit code for '" << cmd << "': " << exitCode;
+
+      if (!ignoreExitCode && exitCode != 137 /* (128 + 9(SIGKILL)) */) // ignore exit code (137 => SIGKILL) from killing liste2msg1Sender
+        new LtsWidgets::LtsMessageDialogNew(m_session->baseLayout(), tr("Aircraft operation failed with error id: %1").arg(exitCode));
+
+      p->deleteLater();
+    });
+
+    connect(p, &QProcess::readyReadStandardError,
+            this, [this, p, cmd]()
+    {
+      WARNING_LOG(m_logger) << "nasat ssh process error for '"<<cmd<<"': " << p->readAllStandardError();
+    });
+
+    connect(p, &QProcess::readyReadStandardOutput,
+            this, [this, p, cmd]()
+    {
+      WARNING_LOG(m_logger) << "nasat ssh process output for '"<<cmd<<"': " << p->readAllStandardOutput();
+    });
+
+    p->start();
+    return p;
+  };
+
+  auto stop = [ssh]()
+  {
+    ssh(QStringLiteral("killall -s9 liste2msg1Sender"), true); // force it !
+  };
+
+  LtsWidgets::LtsGlobalWaitDialog::getInstance()->wait(tr("Executing Aircraft operation"));
+
+  ssh(QStringLiteral("pwd"), true);
+
+  stop();
+
+
+  // wait and hope script was stopped already (kinda hacky)
+  QTimer::singleShot(3500, this, [this, start, ssh]()
+  {
+    if (start)
+    {
+      QProcess *p = ssh(QStringLiteral("./start_radio_sim"), false);
+
+      connect(p, &QProcess::started, // is "started" even if it didn't work
+              this, []()
+      {
+        LtsWidgets::LtsGlobalWaitDialog::getInstance()->done();
+      });
+    }
+    else
+    {
+      LtsWidgets::LtsGlobalWaitDialog::getInstance()->done();
+    }
+  });
+}
+
+QString InterfaceImpl::menuGroup() const
+{
+  return tr("Participants / Aircrafts");
+}
+
+void InterfaceImpl::clearInterfaces()
+{
+  m_ftc = nullptr;
+  m_dtc = nullptr;
+}
+
+LtsWidgets::LtsDialog *InterfaceImpl::onShowConfigGuezNasatDialog(QWidget *parent)
+{
+  return LtsWidgets::initDialog(new GuezNasatDialog(menuGroup(), parent),
+                                m_ftc, m_dtc);
+}
+
+} // namespace NasatAircraft