Initial commit

Lts/Services/MeteoDataManagement/tcpsocket.h

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+/**
+  * TcpSocket handling for MeteoDataUnit
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by hjl, SLSE, 2016-09-22
+  */
+
+#pragma once
+
+#include <QTcpSocket>
+#include "logger.h"
+
+namespace MeteoDataManagement
+{
+
+
+class TcpSocket : public QObject
+{
+  Q_OBJECT
+public:
+  explicit TcpSocket(const char *logName, QObject *parent = nullptr);
+  ~TcpSocket();
+
+protected:
+  /**
+    * Connect to converter
+    * @param[in] hostName      Hostname or Ip address of the RS232-LAN Converter
+    * @param[in] windPort      Port number of especially sensor on the RS232-LAN Converter
+    */
+  void start(const QString &hostName, quint16 port);
+
+  /**
+    * Define the signal/slots connects uesd for TcpSocket
+    */
+protected Q_SLOTS:
+  void doConnect();
+  void onConnected();
+  void onDisonnected();
+  void onError(QAbstractSocket::SocketError);
+  void onReadyRead();
+
+  /**
+    * Send data to connected TcpSocket
+    * @param[in] qba   Data tob transfered
+    */
+  bool sendCommand(const QByteArray &qba);
+
+protected:
+  /**
+    *  pure virtual function to initialize the especially sensor device
+    */
+  virtual void init() = 0;
+
+  /**
+    *  Pure virtual function to handle the especially sensor device data
+    * @param[in] qba   Data tob transfered
+    */
+  virtual void dataAvailable(const QByteArray &line) = 0;
+
+  QString m_hostName;          ///< Hostname or Ip address to get access to the RS232-LAN Converter
+  quint16 m_hostPort;          ///< Access port number of sensor on the RS232-LAN Converter
+  qint32 m_waitTime;           ///< delay time before try reconnection
+  QTcpSocket *m_socket;        ///< pointer to tcpsocket object
+  bool m_tryReconnect;         ///< if true, try reconnection
+  bool m_bSocketErrorWarnedOnce;
+  NGL::INGLLogger &m_logger;
+};
+} // namespace MeteoDataManagement
+