ethernet webserver works too

lib/WebServer/src/hardware/W5500EthServer.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "EthServer.h"
+#include "W5500EthClient.h"
+#include <WiFiServer.h>
+#include <EthernetServer.h>
+
+class EthernetServerImpl : public EthernetServer
+{
+public:
+    EthernetServerImpl(int address, int port);
+    explicit EthernetServerImpl(int port);
+
+    virtual void begin(uint16_t port);
+};
+
+class W5500EthServer : public EthServer
+{
+public:
+    W5500EthServer(IPAddress address, int port);
+    explicit W5500EthServer(int port);
+
+    virtual EthClient* available();
+    virtual void discardClient();
+
+    virtual void begin(const int port = 80);
+    virtual void close();
+
+    virtual void setNoDelay(const bool value);
+
+private:
+    EthernetServerImpl _ethServer;
+    EthernetClient _ethClient;
+    W5500EthClient* _W5500EthClient = nullptr;
+};