#! /bin/sh

domain=winxp
while : ; do
  env LANG=C.utf8 LC_ALL=C.utf8 LANGUAGE=C.utf8 \
    VIRSH_DEFAULT_CONNECT_URI=qemu:///system \
    virt-viewer -w -f -a --domain-name "$domain"
  # check if guest is still running. If not, exit the loop.
  virsh list --name | grep -q "$domain" || break

  # guest is still running, check stop file. If stop file
  # exists, just leave the loop.
  test -f /etc/virtlauncher.nopoweroff &&
    break
done
! test -f /etc/virtlauncher.nopoweroff &&
  sudo /usr/sbin/poweroff