111 lines
3.1 KiB
C++
Executable File
111 lines
3.1 KiB
C++
Executable File
/**
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* WebSocket connection to AVS to retrieve AVS events
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by Christian Ehrlicher, SLSE, 2017-02-06
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*/
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#pragma once
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#include <QAbstractSocket>
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#include <QTimer>
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#include <QVector>
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#include <QSharedPointer>
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#include "logger.h"
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#include "dds_handler.h"
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#include "eem_db.h"
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#include <ngldb/db_service_handler.h>
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#include <ExerciseEventManagement/eem.hpp>
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#include <ProjectDataManagement/pdm_enums.hpp>
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#include <AudioVideoManagement/avm_dtc.h>
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#include <InfrastructureManagement/ism_dtc.h>
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class QWebSocket;
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namespace ExerciseEventManagement
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{
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class MainHandler;
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class WebSocketEventServer;
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using DbHandler = NGLDB::DbServiceHandler<DatabaseInterface>;
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struct AvsData
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{
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int id;
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qint64 eventTime;
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qint64 endTime;
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ProjectDataManagement::EventType eventType;
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QString streamName;
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int mainStructureElementId;
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QSharedPointer<QTimer> timer; // no plain ptr here since AvsData is copied
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AvsData()
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: id(0)
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, eventTime(0)
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, endTime(-1)
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, eventType(ProjectDataManagement::EventType::Unknown)
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, mainStructureElementId(0)
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, timer(new QTimer)
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{
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timer->setSingleShot(true);
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timer->setInterval(3000);
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}
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};
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class WebSocketAvs : public QObject
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{
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Q_OBJECT
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public:
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WebSocketAvs(MainHandler *mainHandler,
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const std::shared_ptr<DdsHandler> &ddsHandler,
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const std::shared_ptr<DbHandler> &db,
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const std::shared_ptr<WebSocketEventServer> &eventServer,
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const std::shared_ptr<AudioVideoManagement::Interface::Dtc> &avmDtc,
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const std::shared_ptr<InfrastructureManagement::Interface::Dtc> &ismDtc,
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int exerciseId,
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QObject *parent = nullptr);
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~WebSocketAvs();
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void setWsUrl(const QString &url);
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void init();
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private Q_SLOTS:
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void onTextMessageReceived(const QString &message);
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void handleAvsData(const AvsData &data, const bool &lastRangeClosed);
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int publishData(const QString &streamName);
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void openWebSocket();
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void closeWebSocket();
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void onWebSocketError(QAbstractSocket::SocketError error);
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void onWebSocketConnected();
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void onWebSocketDisconnected();
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void onSendExerciseId();
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void onCleanUpDbInternal();
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QMap<QString, QVector<AvsData>> getAllAvsData();
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QMap<QString, QVector<AvsData>> getAllInternalDbData();
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private:
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AvsData jsonObjectToAvsData(const QJsonObject &obj);
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Database::EemEvent avsDataToEemEvent(const AvsData &data);
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ExerciseEventManagement::Event avsDataToEvent(const AvsData &data);
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private:
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std::shared_ptr<DdsHandler> m_ddsHandler; ///< Pointer to DDS handler
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std::shared_ptr<DbHandler> m_dbHandler;
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std::shared_ptr<WebSocketEventServer> m_eventServer;
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std::shared_ptr<AudioVideoManagement::Interface::Dtc> m_avmDtc;
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std::shared_ptr<InfrastructureManagement::Interface::Dtc> m_ismDtc;
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MainHandler *m_mainHandler;
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QWebSocket *m_wsSocket;
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QTimer *m_wsReconnectTimer;
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QTimer *m_cleanupTimer;
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QString m_wsUrl;
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QMap<QString, AvsData> m_avsDataMap;
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int m_exerciseId;
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qint64 m_lastUpdate;
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bool m_bWebSocketDisconnectedWarnedOnce;
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LOGGER_T m_logger;
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};
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} // namespace ExerciseEventManagement
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