Ref T515, background validation for models (in simulator context)

src/blackmisc/simulation/backgroundvalidation.h

@@ -0,0 +1,85 @@
+/* Copyright (C) 2019
+ * 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.
+ */
+
+//! \file
+
+#ifndef BLACKMISC_SIMULATION_BACKGROUNDVALIDATION_H
+#define BLACKMISC_SIMULATION_BACKGROUNDVALIDATION_H
+
+#include "blackmisc/simulation/settings/modelmatchersettings.h"
+#include "blackmisc/simulation/data/modelcaches.h"
+#include "blackmisc/network/entityflags.h"
+#include "blackmisc/settingscache.h"
+#include "blackmisc/worker.h"
+#include "blackmisc/statusmessagelist.h"
+#include "blackmisc/blackmiscexport.h"
+
+#include <QMap>
+#include <QReadWriteLock>
+#include <atomic>
+
+namespace BlackMisc
+{
+    namespace Simulation
+    {
+        //! Update and consolidation of DB data
+        class BLACKMISC_EXPORT CBackgroundValidation : public CContinuousWorker
+        {
+            Q_OBJECT
+
+        public:
+            //! Log categories
+            static const CLogCategoryList &getLogCategories();
+
+            //! Constructor
+            CBackgroundValidation(QObject *owner);
+
+            //! Corresponding simulator
+            //! \threadsafe
+            void setCurrentSimulator(const CSimulatorInfo &simulator);
+
+            //! Was already checked for simulator?
+            //! \threadsafe
+            bool wasAlreadyChecked(const CSimulatorInfo &simulator) const;
+
+            //! Reset checked for simulator
+            //! \threadsafe
+            void resetAlreadyChecked(const CSimulatorInfo &simulator);
+
+            //! Corresponding simulator
+            //! \threadsafe
+            BlackMisc::Simulation::CSimulatorInfo getCurrentSimulator() const;
+
+            //! Trigger a validation, returns false if "work in progress"
+            //! \threadsafe
+            bool triggerValidation(const CSimulatorInfo &simulator);
+
+        signals:
+            //! Validating
+            void validating(bool running);
+
+            //! Validated for simulator
+            void validated(const CSimulatorInfo &simulator, const CAircraftModelList &validModels, const CAircraftModelList &invalidModels, bool stopped, const CStatusMessageList &msgs);
+
+        private:
+            mutable QReadWriteLock m_lock;       //!< lock snapshot
+            std::atomic_bool m_inWork { false }; //!< indicates a running update
+            CSimulatorInfo m_simulator;
+            QMap<CSimulatorInfo, CStatusMessageList> m_checkedSimulatorMsgs;
+            CSetting<Settings::TModelMatching> m_matchingSettings { this }; //!< settings
+
+            // Set/caches as member as we are in own thread, central instance will not work
+            Data::CModelSetCaches m_modelSets { false, this };
+
+            //! Do the update checks
+            void doWork();
+        };
+    } // ns
+} // ns
+#endif // guard