#!/bin/sh
# prerm script for #PACKAGE#
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <prerm> `remove'
#        * <old-prerm> `upgrade' <new-version>
#        * <new-prerm> `failed-upgrade' <old-version>
#        * <conflictor's-prerm> `remove' `in-favour' <package> <new-version>
#        * <deconfigured's-prerm> `deconfigure' `in-favour'
#          <package-being-installed> <version> `removing'
#          <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package


case "$1" in
    remove|upgrade|deconfigure)

        # This will destroy data -- do we want to do this?
        # su postgres -c 'dropdb sipb_xen'
        # su postgres -c 'dropuser sipb-xen'
        PG_HBA=/etc/postgresql/8.1/main/pg_hba.conf
        perl -ni -e 'print unless /^# ===BEGIN ADDED BY sipb-xen-dabase server$/ ..
                                  /^# ===END ADDED BY sipb-xen-dabase server$/' \
                                  "$PG_HBA"

        if hash invoke-rc.d; then
            invoke-rc.d postgresql-8.1 restart
        else
            /etc/init.d/postgresql-8.1 restart
        fi
    ;;

    failed-upgrade)
    ;;

    *)
        echo "prerm called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0


