debian/postrm

#! /bin/sh
# postrm.skeleton
# Skeleton maintainer script showing all the possible cases.
# Written by Charles Briscoe-Smith, March-April 1998.  Public Domain.
# Patch for apache/apache-ssl by János Holányi <csani@lme.linux.hu>, 2001

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

# DJ: function to comment us out in httpd.conf
killconf () {
	tmpfile=/etc/apache/httpd.conf.tmp.$$
	cat /etc/apache/httpd.conf |\
		 sed 's/^(LoadModule.*mod_dtcl\.so)/#\1/' > $tmpfile
	mv -f $tmpfile /etc/apache/httpd.conf
	[ -x /usr/sbin/apachectl ] && ask_restart
}

killconf_ssl () {
       tmpfile=/etc/apache-ssl/httpd.conf.tmp.$$
       cat /etc/apache-ssl/httpd.conf |\
                sed 's/^(LoadModule.*mod_dtcl\.so)/#\1/' > $tmpfile
       mv -f $tmpfile /etc/apache-ssl/httpd.conf
       [ -x /usr/sbin/apache-sslctl ] && ask_restart_ssl
}

# Restart apache if user wants.
ask_restart () {
	echo -n "An Apache module has been modified.  Restart apache [Y/n]? "
	read CONFIG
	if [ ".$CONFIG" != ".n" -a ".$CONFIG" != ".N" ]
	then
		/usr/sbin/apachectl restart || true
	fi
}

ask_restart_ssl () {
       echo -n "An Apache module has been modified.  Restart apache-ssl [Y/n]? "
       read CONFIG
       if [ ".$CONFIG" != ".n" -a ".$CONFIG" != ".N" ]
       then
               /usr/sbin/apache-sslctl restart || true
       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.

case "$1" in
  remove)
    # This package has been removed, but its configuration has not yet
    # been purged.
	[ -e /etc/apache/httpd.conf ] && killconf
	[ -e /etc/apache-ssl/httpd.conf ] && killconf_ssl
    :
    ;;
  purge | disappear | upgrade | failed-upgrade | abort-upgrade)
    :
    ;;
  abort-install)
    # Back out of an attempt to install this package.  Undo the effects of
    # "preinst install...".  There are two sub-cases.
	[ -e /etc/apache/httpd.conf ] && killconf
	[ -e /etc/apache-ssl/httpd.conf ] && killconf_ssl
    :
    ;;
  *) echo "$0: didn't understand being called with \`$1'" 1>&2
     exit 1;;
esac

exit 0