#!/bin/sh
# postrm script for nagvis
#
# see: dh_installdeb(1)

set -e

# 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' <overwriter>
#          <overwriter-version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package


case "$1" in
    purge)
        ## remove apache part of the configuration and nagvis' ini file
        ## (both generetaded in postinst)
        for conf_file in /etc/apache2/conf.d/nagvis.conf /etc/nagvis/nagvis.ini.php ; do
            rm -f "$conf_file"
            if which ucf >/dev/null; then
                ucf --purge "$conf_file"
            fi    
            if which ucfr >/dev/null; then
                ucfr --purge nagvis "$conf_file"
            fi
        done
        ## these files are generated by user interaction, ask if they should be removed
        delete_on_purge="false"
        if [ -f /usr/share/debconf/confmodule ]; then
            . /usr/share/debconf/confmodule
            db_input high nagvis/delete_on_purge || true
            db_go || true
            db_get nagvis/delete_on_purge || true
            delete_on_purge="$RET"
        fi
        if [ "$delete_on_purge" = "true" ]; then
	    rm -f /etc/nagvis/auth.db
            rm -rf /etc/nagvis/magps/*
            rm -rf /var/cache/nagvis/*
        fi
    ;;
    remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
    ;;

    *)
        echo "postrm 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