89 lines
2.6 KiB
C++
Executable File
89 lines
2.6 KiB
C++
Executable File
/**
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* @RDE_HEADER@
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* $Id$
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* $HeadURL$
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* $Author$
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*/
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#pragma once
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#include "lts_projection_workstation_export.h"
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#include "vnc_server_manager.h"
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#include "WebSocket/messages.h"
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#include "logger.h"
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#include <LtsWebSocket/client_connection.h>
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#include <QObject>
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#include <QPair>
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namespace LtsWebSocket { class LtsWebSocketServer; }
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namespace LtsProjectionWorkstation
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{
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struct LoginInformation
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{
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LoginInformation() = default;
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LoginInformation(int userId, int priority, int exerciseId, const QByteArray &settingsData)
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: m_settingsData(settingsData), m_userId(userId), m_priority(priority), m_exerciseId(exerciseId) {}
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QByteArray m_settingsData;
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int m_userId = 0;
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int m_priority = 0;
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int m_exerciseId = 0;
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};
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class MessageFactory;
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class LTSPROJECTIONWORKSTATION_EXPORT LtsProjectionWorkstation : public QObject, public AbstractMessageHandler
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{
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Q_OBJECT
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public:
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static LtsProjectionWorkstation *getInstance();
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static bool hasInstance();
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const LoginInformation &lastLoginRequest() const { return m_lastLoginRequest; }
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LoginInformation pendingLoginRequest();
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bool hasPendingLoginRequest() const { return !!m_pendingLoginRequest; }
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void setProjectionOperatorPreset(const QString &operatorName, const QString &operatorPassword);
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const QPair<QString, QString> &projectionOperatorPreset() const { return m_projectionOperatorPreset; }
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// AbstractMessageHandler interface
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void handleMessage(LtsWebSocket::AbstractClientMessage *message) override final;
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public slots:
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void slotLoginRequestReceived(int userId, int exerciseId);
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void slotLogoutRequestReceived();
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void slotLogoffDone();
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signals:
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void signalLoginRequestReceived(int userId, int exerciseId);
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void signalLogoutRequestReceived();
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private slots:
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void clientDisconnected(LtsWebSocket::ClientConnection* client);
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void clientConnected(LtsWebSocket::ClientConnection* client);
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private:
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explicit LtsProjectionWorkstation(QObject *parent = nullptr);
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~LtsProjectionWorkstation();
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static void cleanupLtsProjectionWorkstation();
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LOGGER_T m_logger;
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MessageFactory *m_messageFactory;
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LtsWebSocket::LtsWebSocketServer *m_webSocketServer;
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// QPair<int /* userId*/, int /* priority */> m_lastLoginRequest;
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LoginInformation m_lastLoginRequest;
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// QPair<int /* userId*/, int /* exerciseId */> *m_pendingLoginRequest;
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LoginInformation *m_pendingLoginRequest;
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QPair<QString /*operatorName*/, QString /*operatorPassword*/> m_projectionOperatorPreset;
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QVector<LtsWebSocket::ClientConnection*> m_connections;
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VncServerManager *m_vncManager;
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}; // class LtsProjectionWorkstation
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} // namespace LtsProjectionWorkstation
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