public static function generatePortNumber()
{
$next_port = self::VNC_DEFAULT_PORT;
$criteria = new Criteria();
$criteria->addAscendingOrderByColumn(self::ID);
$ports = EtvaVncPortPeer::doSelect($criteria);
if (!$ports) {
return $next_port;
}
foreach ($ports as $port) {
$port_n = $port->getId();
$in_use = $port->getInUse();
if ($port_n > $next_port) {
break;
}
if ($next_port == $port_n) {
if (!$in_use) {
$next_port = $port_n;
break;
}
$next_port = $port_n + 1;
}
}
return $next_port;
}
public function getVncPort()
{
$vncPort = null;
if ($this->getId()) {
$vncPort = EtvaVncPortPeer::getByServer($this->getId());
}
if (!$vncPort) {
$vncPort = EtvaVncPortPeer::getUnusedPort();
}
return $vncPort->getId();
}
