public static function find_zeroconf_phoromatic_servers($find_multiple = false)
{
if (!pts_network::network_support_available()) {
return null;
}
$hosts = $find_multiple ? array() : null;
if (PTS_IS_CLIENT && pts_client::executable_in_path('avahi-browse')) {
$avahi_browse = explode(PHP_EOL, shell_exec('avahi-browse -p -r -t _http._tcp 2>&1'));
foreach (array_reverse($avahi_browse) as $avahi_line) {
if (strrpos($avahi_line, 'phoromatic-server') !== false) {
$avahi_line = explode(';', $avahi_line);
if (isset($avahi_line[8]) && ip2long($avahi_line[7]) !== false && is_numeric($avahi_line[8])) {
$server_ip = $avahi_line[7];
$server_port = $avahi_line[8];
//echo $server_ip . ':' . $server_port;
if ($find_multiple) {
array_push($hosts, array($server_ip, $server_port));
} else {
$hosts = array($server_ip, $server_port);
break;
}
}
}
}
}
return $hosts;
}
