added getNewSSLClient for ssl over tcp connections

Author: andreagilardoni

src/Arduino_GenericSSLClient.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include "Arduino_ConnectionHandler.h"
+
+#if defined(ARDUINO_UNOR4_WIFI)
+  #include <WiFiSSLClient.h>
+#elif defined(BOARD_STM32H7)
+  #include <WiFiSSLClient.h>
+  #include "EthernetSSLClient.h"
+#elif defined(ARDUINO_PORTENTA_C33)
+  #include "EthernetSSLClient.h"
+  #include <WiFiSSLClient.h>
+#elif defined(ARDUINO_ARCH_ESP8266) || defined(ARDUINO_ARCH_ESP32)
+  #include <WiFiClientSecure.h>
+
+  namespace connectionHandler {
+    using WiFiSSLClient=WiFiClientSecure;
+  }
+#endif
+
+namespace connectionHandler {
+  inline Client* getNewSSLClient(NetworkAdapter net) {
+    switch(net) {
+#ifdef BOARD_HAS_WIFI
+    case NetworkAdapter::WIFI:
+      return new WiFiSSLClient();
+#endif // BOARD_HAS_WIFI
+#ifdef BOARD_HAS_ETHERNET
+    case NetworkAdapter::ETHERNET:
+      return new EthernetSSLClient();
+#endif // BOARD_HAS_ETHERNET
+#ifdef BOARD_HAS_NB
+    case NetworkAdapter::NB:
+      return new NBSSLClient();
+#endif // BOARD_HAS_NB
+#ifdef BOARD_HAS_GSM
+    case NetworkAdapter::GSM:
+      return new GSMSSLClient();
+#endif // BOARD_HAS_GSM
+#ifdef BOARD_HAS_CATM1_NBIOT
+    case NetworkAdapter::CATM1:
+      return new GSMSSLClient();
+#endif // BOARD_HAS_CATM1_NBIOT
+    default:
+      return nullptr;
+    }
+  }
+}