AP_HAL_Linux: renamed TCPServerDevice

A more appropriate name for the class.

libraries/AP_HAL_Linux/TCPBlockingServerDevice.cpp

@@ -9,30 +9,30 @@
 #include <sys/socket.h>
 #include <netdb.h>
 
-#include "TCPServerDevice.h"
+#include "TCPBlockingServerDevice.h"
 
-TCPServerDevice::TCPServerDevice(const char *ip, uint16_t port):
+TCPBlockingServerDevice::TCPBlockingServerDevice(const char *ip, uint16_t port):
     _ip(ip),
     _port(port)
 {
 }
 
-TCPServerDevice::~TCPServerDevice()
+TCPBlockingServerDevice::~TCPBlockingServerDevice()
 {
 
 }
 
-ssize_t TCPServerDevice::write(const uint8_t *buf, uint16_t n)
+ssize_t TCPBlockingServerDevice::write(const uint8_t *buf, uint16_t n)
 {
     return ::send(_net_fd, buf, n, 0);
 }
 
-ssize_t TCPServerDevice::read(uint8_t *buf, uint16_t n)
+ssize_t TCPBlockingServerDevice::read(uint8_t *buf, uint16_t n)
 {
     return ::recv(_net_fd, buf, n, 0);
 }
 
-bool TCPServerDevice::open()
+bool TCPBlockingServerDevice::open()
 {
     int one=1;
     struct sockaddr_in sockaddr;
@@ -87,7 +87,7 @@ bool TCPServerDevice::open()
     ::fflush(stdout);
 
     struct sockaddr_storage client_addr;
-    socklen_t addr_size;
+    socklen_t addr_size = sizeof(client_addr);
 
     client_fd = accept(_listen_fd, (struct sockaddr *) &client_addr, &addr_size);
 
@@ -111,7 +111,7 @@ bool TCPServerDevice::open()
     return true;
 }
 
-bool TCPServerDevice::close()
+bool TCPBlockingServerDevice::close()
 {
     if (::close(_listen_fd) < 0) {
         perror("close");
@@ -126,11 +126,11 @@ bool TCPServerDevice::close()
     return true;
 }
 
-void TCPServerDevice::set_blocking(bool blocking)
+void TCPBlockingServerDevice::set_blocking(bool blocking)
 {
 }
 
-void TCPServerDevice::set_speed(uint32_t speed)
+void TCPBlockingServerDevice::set_speed(uint32_t speed)
 {
 
 }

libraries/AP_HAL_Linux/TCPBlockingServerDevice.h

@@ -4,10 +4,10 @@
 #include "SerialDevice.h"
 #include "../AP_HAL/utility/Socket.h"
 
-class TCPServerDevice: public SerialDevice {
+class TCPBlockingServerDevice: public SerialDevice {
 public:
-    TCPServerDevice(const char *ip, uint16_t port);
-    virtual ~TCPServerDevice();
+    TCPBlockingServerDevice(const char *ip, uint16_t port);
+    virtual ~TCPBlockingServerDevice();
 
     virtual bool open() override;
     virtual bool close() override;

libraries/AP_HAL_Linux/UARTDriver.cpp

@@ -28,7 +28,7 @@
 #include "UDPDevice.h"
 #include "ConsoleDevice.h"
 #include "TCPClientDevice.h"
-#include "TCPServerDevice.h"
+#include "TCPBlockingServerDevice.h"
 
 extern const AP_HAL::HAL& hal;
 
@@ -258,7 +258,7 @@ void LinuxUARTDriver::_tcp_start_connection(void)
 {
     if (_flag != NULL) {
         if (!strcmp(_flag, "wait")) {    
-            _device = new TCPServerDevice(_ip, _base_port);
+            _device = new TCPBlockingServerDevice(_ip, _base_port);
         } else {
             _device = new TCPClientDevice(_ip, _base_port);
         }