#!/bin/sh

set -e

# Debconf
. /usr/share/debconf/confmodule

PKG=squirrelmail-cn

if [ -e /usr/share/apache2/apache2-maintscript-helper ]; then
    . /usr/share/apache2/apache2-maintscript-helper

    squirrelmail_enable() {
        echo "CN: Purging $PKG configuration for Apache2."
        return 0
    }
else
    echo "CN: Could not load Apache 2.4 maintainer script helper."

    squirrelmail_enable() {
        return 1
    }
fi

if [ "$1" = "remove" -o "$1" = "abort-install" -o "$1" = "disappear" ]; then
    dpkg-divert --package $PKG --remove --rename \
        --divert /usr/share/squirrelmail/functions/strings.php.squirrelmail \
        /usr/share/squirrelmail/functions/strings.php
fi

if [ "$1" = "purge" ] ; then
    if squirrelmail_enable; then
        apache2_invoke disconf $PKG
    fi

    if [ "`readlink -q -m /etc/apache2/conf-available/$PKG.conf`" = /etc/squirrelmail/apache.conf ]; then
        rm -f /etc/apache2/conf-available/$PKG.conf
    fi
fi

#DEBHELPER#

exit 0