Subversion-Projekte lars-tiefland.openvz_admin

<?phpphp

    //$Id: hn.class.php 168 2011-07-10 19:11:02Z lars $
    /**
     * @author Lars Tiefland
     * @copyright 2008
     * @package    openvzadmin
     * @filesource
     **/

    /**
     * 
     * defines methos and properties for Hardwarenodes
     * 
     * @author Lars Tiefland
     * @copyright 2008
     * @package    openvzadmin
     **/
    class HN
    {
        protected $id;
        protected $ip;
        protected $name;
        protected $ve_start;
        protected $ve_end;
        protected $status;

        function __construct( $ip = null, $name = "", $ve_start = "101", $ve_end =
            "199" )
        {
            global $db;
            if ( ! is_null( $ip ) )
            {
                $sql = "SELECT * FROM hardwarenodes WHERE ip='$ip'";
                $res = $db->query( $sql );
                $row = $res->fetchRow();
                $this->id = $row["id"];
                $this->ip = $row["ip"];
                $this->name = $row["h_name"];
                $this->ve_start = $row["ve_start"];
                $this->ve_end = $row["ve_end"];
                $this->status = $this->getStatus();
            }
            else
            {
                $this->id = 0;
                $this->ip = $ip;
                $this->name = $name;
                $this->ve_start = $ve_start;
                $this->ve_end = $ve_end;
                $this->status = "online";
            }
        }

        function toArray()
        {
            $out["id"] = $this->id;
            $out["ip"] = $this->ip;
            $out["name"] = $this->name;
            $out["ve_start"] = $this->ve_start;
            $out["ve_end"] = $this->ve_end;
            $out["status"] = $this->status;
            return $out;
        }

        static function getHN( $hn_id = 1 )
        {
            global $db;
            $sql = "SELECT * FROM hardwarenodes WHERE id=$hn_id";
            $res = $db->query( $sql );
            $row = $res->fetchRow();
            $hn = new HN( $row["ip"] );
            return $hn->toArray();
        }

        static function getHNs()
        {
            global $db;
            $sql = "SELECT id, h_name FROM hardwarenodes";
            $res = $db->query( $sql );
            $out[-1] = "Bitte w&auml;hlen!";
            while ( $row = $res->fetchRow() )
            {
                $out[$row["id"]] = $row["h_name"];
            }
            return $out;
        }

        function getStatus()
        {
            $cmd = "ping $this->name -c1";
            exec( $cmd, $out, $ret );
            if ( $ret )
            {
                $status = "offline";
            }
            else
            {
                $status = "online";
            }
            return $status;
        }
    }
?>