private function TestGateway()
{
$timeout = 1;
$commandport = 48899;
$result = true;
$msg = "Link_Wi-Fi";
$msgreply = "/.+[.].+[.].+[.].+,[a-zA-Z0-9]{12}/"; // regex check, valid is a response of "<IP address>,<MAC address>," e.g. "192.168.1.111,AABB00112233,"
if (strcasecmp($this->ReadPropertyString('ValueCIP'), "255.255.255.255") != 0) {
try {
$handle = @fsockopen("udp://".$this->ReadPropertyString('ValueCIP'), $commandport, $errno, $errstr, $timeout);
if (!$handle) {
$result = false;
} else {
socket_set_timeout($handle, $timeout);
for ($count=0; $count < $this->CommandRepeat; $count++) {
$write = fwrite($handle, $msg);
ips_sleep(50);
}
$read = fread($handle, 255);
if (!preg_match($msgreply, $read))
$result = false;
fclose($handle);
}
} catch (Exception $e) {
$result = false;
}
}
if (!$result) {
$this->SetStatus(201);
IPS_LogMessage("milight", "socket error");
} else {
$this->SetStatus(102);
}
}
/**
* @public
*
* Senden von Daten
*
* @param string $string - Daten, die gesendet werden sollen
*/
public function SendText($string){
// Translate special Characters
$string = str_replace("Ä", "\x8E", $string);
$string = str_replace("ä", "\x84", $string);
$string = str_replace("Ö", "\x99", $string);
$string = str_replace("ö", "\x94", $string);
$string = str_replace("ü", "\x81", $string);
$string = str_replace("Ü", "\x9A", $string);
$string = str_replace("ß", "\xE1", $string);
//$string = str_replace(",", "\xFB", $string);
$string = str_replace("°", "\xF8", $string);
// Build Message
$string = chr(17).chr(strlen($string)).$string; //Build Message <DC1><Len><DataBytes>
$checkSum = 0; // Calc Checksum
for($i = 0; $i < strlen($string); $i++) {
$checkSum = $checkSum + ord(substr($string, $i, 1));
}
$string .= chr($checkSum % 256);
//IPSLogger_Com(__file__,'Send Msg to EDIP: '.$string);
RegVar_SendText($this->registerId, $string);
ips_sleep($this->sendDelay);
}
