AdafruitIO_Ethernet.h

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#ifndef ADAFRUITIO_ETHERNET_H
#define ADAFRUITIO_ETHERNET_H

#include "Adafruit_MQTT.h"
#include "Adafruit_MQTT_Client.h"
#include "Arduino.h"
#include <SPI.h>

#include <Dhcp.h>
#include <Dns.h>
#include <Ethernet.h>
#include <EthernetClient.h>

#include "AdafruitIO.h"

/**************************************************************************/
/**************************************************************************/
class AdafruitIO_Ethernet : public AdafruitIO {

public:
  /**************************************************************************/
  /**************************************************************************/
  AdafruitIO_Ethernet(const char *user, const char *key)
      : AdafruitIO(user, key) {
    _client = new EthernetClient();
    _mqtt = new Adafruit_MQTT_Client(_client, _host, _mqtt_eth_port, _username,
                                     _key);
    _http = new HttpClient(*_client, _host, _http_port);
  }

  /**************************************************************************/
  /**************************************************************************/
  aio_status_t networkStatus() {
    if (_status == AIO_NET_CONNECTED)
      return _status;

    _connect();
    return _status;
  }

  /**************************************************************************/
  /**************************************************************************/
  const char *connectionType() { return "ethernet_wing"; }

protected:
  byte _mac[6] = {0xDE, 0xAD, 0xBE,
                  0xEF, 0xFE, 0xED}; 
  EthernetClient *_client; 
  /**************************************************************************/
  /**************************************************************************/
  void _connect() {
    if (Ethernet.begin(_mac) == 0) {
      _status = AIO_NET_DISCONNECTED;
      if (Ethernet.hardwareStatus() == EthernetNoHardware) {
        AIO_DEBUG_PRINTLN("Ethernet FeatherWing not found! Please recheck "
                          "wiring connections.");
        while (true)
          delay(1); // do nothing, no point running without Ethernet hardware
      }
    } else {
      _status = AIO_NET_CONNECTED;
    }
  }

  /**************************************************************************/
  /**************************************************************************/
  void _disconnect() {
    _client->stop();
    delay(AIO_NET_DISCONNECT_WAIT);
  }
};

#endif // ADAFRUITIO_ETHERNET_H