policycoreutils 2.1.0-3ubuntu1 / postrm

#! /bin/sh
#                               -*- Mode: Sh -*- 
# postrm --- 
# Author           : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com ) 
# Created On       : Fri Nov 14 12:22:20 2003
# Created On Node  : glaurung.green-gryphon.com
# Last Modified By : Manoj Srivastava
# Last Modified On : Sun Mar 12 12:02:04 2006
# Last Machine Used: glaurung.internal.golden-gryphon.com
# Update Count     : 14
# Status           : Unknown, Use with caution!
# HISTORY          : 
# Description      : 
# 
# arch-tag: 56802d51-d980-4822-85c0-28fce19ed430
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
# 


# Abort if any command returns an error value
set -e

package_name=policycoreutils

if [ -z "$package_name" ]; then
    print >&2 "Internal Error. Please report a bug."
    exit 1;
fi

# This script is called twice during the removal of the package; once
# after the removal of the package's files from the system, and as
# the final step in the removal of this package, after the package's
# conffiles have been removed.
# summary of how this script can be called:
#        * <postrm> `remove'
#        * <postrm> `purge'
#        * <old-postrm> `upgrade' <new-version>
#        * <new-postrm> `failed-upgrade' <old-version>
#        * <new-postrm> `abort-install'
#        * <new-postrm> `abort-install' <old-version>
#        * <new-postrm> `abort-upgrade' <old-version>
#        * <disappearer's-postrm> `disappear' <r>overwrit>r> <new-version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package

# Ensure the menu system is updated
##: [ ! -x /usr/bin/update-menus ] || /usr/bin/update-menus

case "$1" in
  remove)
    # This package is being removed, but its configuration has not yet
    # been purged.
    :

    # Remove diversion
    ##: dpkg-divert --package ${package_name} --remove --rename \
    ##:             --divert /usr/bin/other.real /usr/bin/other

    # ldconfig is NOT needed during removal of a library, only during
    # installation

    ;;
  purge)
    # This package has previously been removed and is now having
    # its configuration purged from the system.
    :

    # we mimic dpkg as closely as possible, so we remove configuration
    # files with dpkg backup extensions too:
    ### Some of the following is from Tore Anderson:
    ##: for ext in '~' '%' .bak .dpkg-tmp .dpkg-new .dpkg-old .dpkg-dist;  do
    ##:     rm -f /etc/${package_name}.conf$ext
    ##: done
 
    # remove the configuration file itself
    ##: rm -f /etc/${package_name}.conf

    # and finally clear it out from the ucf database
    ##: ucf --purge /etc/${package_name}.conf

    # Remove symlinks from /etc/rc?.d
    update-rc.d policycoreutils defaults >/dev/null
    update-rc.d mcstrans defaults >/dev/null
    update-rc.d sandbox defaults >/dev/null

    ##: if [ -e /usr/share/debconf/confmodule ]; then
    ##:     # Purge this package's data from the debconf database.
    ##:     . /usr/share/debconf/confmodule
    ##:     db_purge
    ##: fi

    # This package has previously been removed and is now having
    # its configuration purged from the system. 
    ##: for flavour in emacs20 emacs21; do
    ##:     STARTDIR=/etc/$flavour/site-start.d;
    ##:     STARTFILE="${package_name}-init.el";
    ##:     if [ -e "$STARTDIR/20$STARTFILE" ]; then
    ##:         rm -f "$STARTDIR/20$STARTFILE"
    ##:     fi
    ##: done

    if [ -e /usr/sbin/setfiles.old ]; then
        rm -f /usr/sbin/setfiles.old
    fi
    
    if [ -e /etc/selinux/config ]; then
        echo "Removing old /etc/selinux/config file."
        rm -f /etc/selinux/config
    fi

    ;;

  disappear)
    if test "$2" != overwriter; then
      echo "$0: undocumented call to \`postrm $*'" 1>&2
      exit 0
    fi
    # This package has been completely overwritten by package $3
    # (version $4).  All our files are already gone from the system.
    # This is a special case: neither "prerm remove" nor "postrm remove"
    # have been called, because dpkg didn't know that this package would
    # disappear until this stage.
    :

    ;;
  upgrade)
    # About to upgrade FROM THIS VERSION to version $2 of this package.
    # "prerm upgrade" has been called for this version, and "preinst
    # upgrade" has been called for the new version.  Last chance to
    # clean up.
    :

    ;;
  failed-upgrade)
    # About to upgrade from version $2 of this package TO THIS VERSION.
    # "prerm upgrade" has been called for the old version, and "preinst
    # upgrade" has been called for this version.  This is only used if
    # the previous version's "postrm upgrade" couldn't handle it and
    # returned non-zero. (Fix old postrm bugs here.)
    :

    ;;
  abort-install)
    # Back out of an attempt to install this package.  Undo the effects of
    # "preinst install...".  There are two sub-cases.
    :

    if test "${2+set}" = set; then
      # When the install was attempted, version $2's configuration
      # files were still on the system.  Undo the effects of "preinst
      # install $2".
      :

    else
      # We were being installed from scratch.  Undo the effects of
      # "preinst install".
      :

    fi ;;
  abort-upgrade)
    # Back out of an attempt to upgrade this package from version $2
    # TO THIS VERSION.  Undo the effects of "preinst upgrade $2".
    :

    ;;
  *) echo "$0: didn't understand being called with \`$1'" 1>&2
     exit 0;;
esac

exit 0