return Port to pure virtual class

Author: admercs

MavLinkCom/src/serial_com/Port.h

@@ -9,20 +9,19 @@
 class Port {
   public:
     // write to the port, return number of bytes written or -1 if error.
-    virtual int write(const uint8_t *ptr, int count){};
+    virtual int write(const uint8_t *ptr, int count) = 0;
 
     // read a given number of bytes from the port (blocking until the requested bytes are available).
     // return the number of bytes read or -1 if error.
-    virtual int read(uint8_t *buffer, int bytesToRead){};
+    virtual int read(uint8_t *buffer, int bytesToRead) = 0;
 
     // close the port.
-    virtual void close(){};
+    virtual void close() = 0;
 
-    virtual bool isClosed(){};
+    virtual bool isClosed() = 0;
 
-    virtual int getRssi(const char *ifaceName){};
+    virtual int getRssi(const char *ifaceName) = 0;
 
-    Port() = default;
     virtual ~Port() = default;
 };
 

MavLinkCom/src/serial_com/UdpClientPort.cpp

@@ -5,8 +5,8 @@
 #include "SocketInit.hpp"
 #include "Utils.hpp"
 #include "wifi.h"
-#include <stdio.h>
-#include <string.h>
+#include <cstdio>
+#include <cstring>
 
 using namespace mavlink_utils;
 

MavLinkCom/src/serial_com/UdpClientPort.hpp

@@ -5,6 +5,8 @@
 #define SERIAL_COM_UDPCLIENTPORT_HPP
 
 #include "Port.h"
+#include <memory>
+#include <string>
 
 class UdpClientPort : public Port {
   public: