PREUN

/bin/sh

if [ "$1" = 0 ]; then
  # Remove update-alternatives entries
  /usr/sbin/update-alternatives --remove lpr /usr/bin/lpr-cups
  /usr/sbin/update-alternatives --remove lpq /usr/bin/lpq-cups
  /usr/sbin/update-alternatives --remove lprm /usr/bin/lprm-cups
  /usr/sbin/update-alternatives --remove lp /usr/bin/lp-cups
  /usr/sbin/update-alternatives --remove cancel /usr/bin/cancel-cups
  /usr/sbin/update-alternatives --remove lpstat /usr/bin/lpstat-cups
  /usr/sbin/update-alternatives --remove lpc /usr/sbin/lpc-cups
fi

POSTIN

/bin/sh

# Set permissions/ownerships for lppasswd
chown lp.root /usr/bin/lppasswd
chmod 4755 /usr/bin/lppasswd
# Set up update-alternatives entries
/usr/sbin/update-alternatives --install /usr/bin/lpr lpr /usr/bin/lpr-cups 10 --slave /usr/share/man/man1/lpr.1.bz2 lpr.1.bz2 /usr/share/man/man1/lpr-cups.1.bz2
/usr/sbin/update-alternatives --install /usr/bin/lpq lpq /usr/bin/lpq-cups 10 --slave /usr/share/man/man1/lpq.1.bz2 lpq.1.bz2 /usr/share/man/man1/lpq-cups.1.bz2
/usr/sbin/update-alternatives --install /usr/bin/lprm lprm /usr/bin/lprm-cups 10 --slave /usr/share/man/man1/lprm.1.bz2 lprm.1.bz2 /usr/share/man/man1/lprm-cups.1.bz2
/usr/sbin/update-alternatives --install /usr/bin/lp lp /usr/bin/lp-cups 10 --slave /usr/share/man/man1/lp.1.bz2 lp.1.bz2 /usr/share/man/man1/lp-cups.1.bz2
/usr/sbin/update-alternatives --install /usr/bin/cancel cancel /usr/bin/cancel-cups 10 --slave /usr/share/man/man1/cancel.1.bz2 cancel.1.bz2 /usr/share/man/man1/cancel-cups.1.bz2
/usr/sbin/update-alternatives --install /usr/bin/lpstat lpstat /usr/bin/lpstat-cups 10 --slave /usr/share/man/man1/lpstat.1.bz2 lpstat.1.bz2 /usr/share/man/man1/lpstat-cups.1.bz2
/usr/sbin/update-alternatives --install /usr/sbin/lpc lpc /usr/sbin/lpc-cups 10 --slave /usr/share/man/man8/lpc.8.bz2 lpc.1.bz2 /usr/share/man/man8/lpc-cups.8.bz2