Compilable version with wifi support - need to test

include/WiFi.hpp

@@ -1,7 +1,28 @@
 #ifndef WIFI_H
 #define WIFI_H
 
-void init_wifi();
+#include "esp_wifi.h"
+#include <string>
+
+class WiFi {
+  public:
+  static void init();
+  static bool attemptConnect(char *SSID, char *PW, wifi_auth_mode_t authMode);
+  static bool attemptConnectEnterprise(char *SSID, char *username, 
+    char *PW, wifi_auth_mode_t authMode);
+  private:
+  static bool authFailed;
+  static bool awaitConnected();
+  static esp_event_handler_instance_t instance_any_id;
+  static esp_event_handler_instance_t instance_got_ip;
+  static EventGroupHandle_t s_wifi_event_group;
+  static esp_netif_t* netif;
+  static void event_handler(void* arg, esp_event_base_t event_base,
+    int32_t event_id, void* event_data);
+  static bool isConnected();
+  static std::string getIP();
+};
+
 void scanAndUpdateSSIDList();
 
 #endif