Add function to get the hardware network interface type used for connection

Author: pennam

src/Arduino_ConnectionHandler.cpp

@@ -25,8 +25,9 @@
    CONSTRUCTOR/DESTRUCTOR
  ******************************************************************************/
 
-ConnectionHandler::ConnectionHandler(bool const keep_alive)
+ConnectionHandler::ConnectionHandler(bool const keep_alive, NetworkAdapter interface)
 : _keep_alive{keep_alive}
+, _interface{interface}
 , _lastConnectionTickTime{millis()}
 , _current_net_connection_state{NetworkConnectionState::INIT}
 {

src/Arduino_ConnectionHandler.h

@@ -141,6 +141,14 @@ enum class NetworkConnectionEvent {
   ERROR
 };
 
+enum class NetworkAdapter {
+  WIFI,
+  ETHERNET,
+  NB,
+  GSM,
+  LORA
+};
+
 typedef void (*OnNetworkEventCallback)();
 
 /******************************************************************************
@@ -165,7 +173,7 @@ static unsigned int const CHECK_INTERVAL_TABLE[] =
 class ConnectionHandler {
   public:
 
-    ConnectionHandler(bool const keep_alive);
+    ConnectionHandler(bool const keep_alive, NetworkAdapter interface);
 
 
     NetworkConnectionState check();
@@ -186,6 +194,10 @@ class ConnectionHandler {
       return _current_net_connection_state;
     }
 
+    NetworkAdapter getInterface() {
+      return _interface;
+    }
+
     void connect();
     void disconnect();
 
@@ -197,6 +209,7 @@ class ConnectionHandler {
   protected:
 
     bool _keep_alive;
+    NetworkAdapter _interface;
 
     virtual NetworkConnectionState update_handleInit         () = 0;
     virtual NetworkConnectionState update_handleConnecting   () = 0;

src/Arduino_EthernetConnectionHandler.cpp

@@ -25,7 +25,7 @@
  ******************************************************************************/
 
 EthernetConnectionHandler::EthernetConnectionHandler(bool const keep_alive)
-: ConnectionHandler{keep_alive}
+: ConnectionHandler{keep_alive, NetworkAdapter::ETHERNET}
 {
 
 }

src/Arduino_GSMConnectionHandler.cpp

@@ -47,7 +47,7 @@ __attribute__((weak)) void mkr_gsm_feed_watchdog()
  ******************************************************************************/
 
 GSMConnectionHandler::GSMConnectionHandler(const char * pin, const char * apn, const char * login, const char * pass, bool const keep_alive)
-: ConnectionHandler{keep_alive}
+: ConnectionHandler{keep_alive, NetworkAdapter::GSM}
 , _pin(pin)
 , _apn(apn)
 , _login(login)

src/Arduino_LoRaConnectionHandler.cpp

@@ -44,7 +44,7 @@ typedef enum
    CTOR/DTOR
  ******************************************************************************/
 LoRaConnectionHandler::LoRaConnectionHandler(char const * appeui, char const * appkey, _lora_band const band, char const * channelMask, _lora_class const device_class)
-: ConnectionHandler{false}
+: ConnectionHandler{false, NetworkAdapter::LORA}
 , _appeui(appeui)
 , _appkey(appkey)
 , _band(band)

src/Arduino_NBConnectionHandler.cpp

@@ -57,7 +57,7 @@ NBConnectionHandler::NBConnectionHandler(char const * pin, char const * apn, boo
 }
 
 NBConnectionHandler::NBConnectionHandler(char const * pin, char const * apn, char const * login, char const * pass, bool const keep_alive)
-: ConnectionHandler{keep_alive}
+: ConnectionHandler{keep_alive, NetworkAdapter::NB}
 , _pin(pin)
 , _apn(apn)
 , _login(login)

src/Arduino_WiFiConnectionHandler.cpp

@@ -28,7 +28,7 @@
  ******************************************************************************/
 
 WiFiConnectionHandler::WiFiConnectionHandler(char const * ssid, char const * pass, bool const keep_alive)
-: ConnectionHandler{keep_alive}
+: ConnectionHandler{keep_alive, NetworkAdapter::WIFI}
 , _ssid{ssid}
 , _pass{pass}
 {