vnc_display
return VNCPORTBASE + vnc_display();
return vnc_addr() . ":" . vnc_display();
" -vnc " . QEMU_VNC_PREFIX . vnc_display() .
"or open <a href=\"" . $_SERVER['PHP_SELF'] . "?getfile=vncinfo&slot=" . vnc_display() . "\">this file</a>, " .
echo "port=" . vnc_display() . "\n";