Initial commit

Lts/Proxies/TrainingAreaBaseOC/websocket_handler.h

@@ -0,0 +1,55 @@
+#pragma once
+
+#include "dds_handler.h"
+#include "logger.h"
+#include <taboc_dtc.h>
+#include <QWebSocket>
+
+class QTimer;
+
+namespace TrainingAreaBaseOC {
+
+enum class WebSocketState {
+  DISCONNECTED = 0, // should not happen
+  CONNECTEDTOSERVER, // 1
+  CONNECTTOPPM, // 2
+  CONNECTEDTOPPM, // 3
+};
+
+class WebsocketHandler : public QObject
+{
+  Q_OBJECT
+public:
+  WebsocketHandler(QObject *parent, int exerciseId,
+                   const std::shared_ptr<Interface::Dts> dtsTabOc, const std::shared_ptr<Interface::Dtc> dtcTabOc);
+
+private slots:
+  void onTryConnectionTimerTimeout();
+  void onFetchPositionTimerTimeout();
+  void onNewSocketState(QAbstractSocket::SocketState state);
+  void onNewTextMessageFromSocket(const QString &message);
+
+private:
+  void connectToExPPM(int exPort);
+  void sendPositionRequest();
+  void onSendOwnPosition(const QString &message);
+
+  void connectToServer();
+  void sendServicePortRequest();
+  void parseServices(const QString &message);
+
+  WebSocketState m_state = WebSocketState::DISCONNECTED;
+  int m_exerciseId = 0;
+  int m_ownEquipmentId = 0;
+  std::shared_ptr<Interface::Dts> m_dtsTaboc;
+  std::shared_ptr<Interface::Dtc> m_dtcTaboc;
+  QTimer *m_tryConnectionTimer = nullptr;
+  QTimer *m_fetchPositionTimer = nullptr;
+  QWebSocket *m_socket = nullptr;
+
+  LOGGER_T &m_logger;
+
+};
+
+
+} // namespace TrainingAreaBaseOc