void handleSettingsSet()
{
  if (server.hasArg("CSSID")) clientssid = server.arg("CSSID");
  if (server.hasArg("CPASS"))
  {
    if (!server.arg("CPASS").indexOf('*') == 0)
    {
      Serial.println("Setting pass");
      clientpass = server.arg("CPASS");
    }
  }
  if (server.hasArg("CMDNS")) cmdns = server.arg("CMDNS");
  if (server.hasArg("APSSID")) apssid = server.arg("APSSID");
  if (server.hasArg("APHSSID"))
  {
    aphide = 1;
  } else
  {
    aphide = 0;
  }
  if (server.hasArg("APPASS"))
  {
    if (!server.arg("APPASS").indexOf('*') == 0) appass = server.arg("APPASS");
  }
  if (server.hasArg("APCHAN"))
  {
    int chan = server.arg("APCHAN").toInt();
    if (chan > 0 && chan < 14) apchannel = chan;
  }
  if (server.hasArg("RESET")) //might be dangerous in case arg is always sent
  {
    clearEEPROM();
    server.send(200, "text/plain", "Settings erased. Please wait for light to turn back on, then go to main page...");
    reset();
  }
  if (server.hasArg("CSIP0"))
  {
    int i = server.arg("CSIP0").toInt();
    if (i >= 0 && i <= 255) staticip[0] = i;
  }
  if (server.hasArg("CSIP1"))
  {
    int i = server.arg("CSIP1").toInt();
    if (i >= 0 && i <= 255) staticip[1] = i;
  }
  if (server.hasArg("CSIP2"))
  {
    int i = server.arg("CSIP2").toInt();
    if (i >= 0 && i <= 255) staticip[2] = i;
  }
  if (server.hasArg("CSIP3"))
  {
    int i = server.arg("CSIP3").toInt();
    if (i >= 0 && i <= 255) staticip[3] = i;
  }
  if (server.hasArg("CSGW0"))
  {
    int i = server.arg("CSGW0").toInt();
    if (i >= 0 && i <= 255) staticgateway[0] = i;
  }
  if (server.hasArg("CSGW1"))
  {
    int i = server.arg("CSGW1").toInt();
    if (i >= 0 && i <= 255) staticgateway[1] = i;
  }
  if (server.hasArg("CSGW2"))
  {
    int i = server.arg("CSGW2").toInt();
    if (i >= 0 && i <= 255) staticgateway[2] = i;
  }
  if (server.hasArg("CSGW3"))
  {
    int i = server.arg("CSGW3").toInt();
    if (i >= 0 && i <= 255) staticgateway[3] = i;
  }
  if (server.hasArg("CSSN0"))
  {
    int i = server.arg("CSSN0").toInt();
    if (i >= 0 && i <= 255) staticsubnet[0] = i;
  }
  if (server.hasArg("CSSN1"))
  {
    int i = server.arg("CSSN1").toInt();
    if (i >= 0 && i <= 255) staticsubnet[1] = i;
  }
  if (server.hasArg("CSSN2"))
  {
    int i = server.arg("CSSN2").toInt();
    if (i >= 0 && i <= 255) staticsubnet[2] = i;
  }
  if (server.hasArg("CSSN3"))
  {
    int i = server.arg("CSSN3").toInt();
    if (i >= 0 && i <= 255) staticsubnet[3] = i;
  }
  if (server.hasArg("LEDS"))
  {
    int i = server.arg("LEDS").toInt();
    if (i > 0) led_amount = i;
  }
  buttonEnabled = server.hasArg("BTNON");
  fadeTransition = server.hasArg("TFADE");
  if (server.hasArg("TDLAY"))
  {
    int i = server.arg("TDLAY").toInt();
    if (i > 0) transitionDelay = i;
  }
  if (server.hasArg("TLDUR"))
  {
    int i = server.arg("TLDUR").toInt();
    if (i > 0) nightlightDelayMins = i;
  }
  nightlightFade = server.hasArg("TLFDE");
  nightlightFade_old = nightlightFade;
  receiveNotifications = server.hasArg("NRCVE");
  if (server.hasArg("NRBRI"))
  {
    int i = server.arg("NRBRI").toInt();
    if (i > 0) bri_n = i;
  }
  notifyDirect = server.hasArg("NSDIR");
  notifyButton = server.hasArg("NSBTN");
  notifyForward = server.hasArg("NSFWD");
  if (server.hasArg("NSIPS"))
  {
    notifier_ips_raw = server.arg("NSIPS");
  }
  if (server.hasArg("OPASS"))
  {
    if (!ota_lock)
    {
      if (server.arg("OPASS").length() > 0)
      otapass = server.arg("OPASS");
    } else if (!server.hasArg("NOOTA"))
    {
      if (otapass.equals(server.arg("OPASS")))
      {
        ota_lock = false;
      }
    }
  }
  if (server.hasArg("NOOTA")) ota_lock = true;
  saveSettingsToEEPROM();
}

boolean handleSet(String req)
{
   if (!(req.indexOf("ajax_in") >= 0)) {
        if (req.indexOf("get-settings") >= 0)
        {
          XML_response_settings();
          return true;
        }
        return false;
   }
   int pos = 0;
   boolean isNotification = false;
   if (req.indexOf("N=") > 0) isNotification = true;
   pos = req.indexOf("A=");
   if (pos > 0) {
      bri = req.substring(pos + 2).toInt();
   }
   pos = req.indexOf("R=");
   if (pos > 0) {
      col[0] = req.substring(pos + 2).toInt();
   }
   pos = req.indexOf("G=");
   if (pos > 0) {
      col[1] = req.substring(pos + 2).toInt();
   }
   pos = req.indexOf("B=");
   if (pos > 0) {
      col[2] = req.substring(pos + 2).toInt();
   }
   if (req.indexOf("NL=") > 0)
   {
      if (req.indexOf("NL=0") > 0)
      {
        nightlightActive = false;
      } else {
        nightlightActive = true;
        nightlightStartTime = millis();
      }
   }
   if (isNotification)
   {
    if (receiveNotifications)
    {
      colorUpdated(3);
      server.send(200, "text/plain", "");
      return true;
    }
    server.send(202, "text/plain", "");
    return true;
   }
   XML_response();
   colorUpdated(1);
   return true;
}