#!/bin/sh
# ----------------------------------------------------------------------------
# /var/install/deinstall/bcstorage - deinstall script
#
# Creation   : 2010-01-23 starwarsfan
# Last update: $Id$
#
# Copyright (c) 2010 the eisfair team, <team(at)eisfair(dot)org>
#
# 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.
# ----------------------------------------------------------------------------

# include eislib
. /var/install/include/eislib

# Set package name
packageName=bcstorage

# Set filelist
filelist=/etc/filelist.d/bcstorage-files.txt

# Check if this is an update
if [ "${1}" == "update" ]
then
    mecho -info "Updating package 'bcstorage' (removing previous version)"
    update=true

    # ----------------------------------------------------------------------
    # Add everything to this list what should _not_ be removed during an
    # update. This can be folders too, but let the bash expand their content
    # using an '*' like 'foo/bar/*'. The entries listet here must be given
    # on the file list of the package. All other stuff must be remove by hand
    # using an additional line like 'rm /foo/bar/foobar.txt'.
    filesToLeave="etc/config.d/bcstorage
                  etc/backup.d/bcstorage*
                  etc/filelist.d/bcstorage-files.txt
                  var/install/deinstall/bcstorage"
else
    mecho -info "Removing package 'bcstorage'"
    update=false
    filesToLeave=''
fi

# ----------------------------------------------------------------------------
# Remove package content except some special files if it's an update
# instead of a deinstallation
# ----------------------------------------------------------------------------
while read id perm user group package file
do
    # ------------------------------------------------
    # Remove file only if it is not on the ignore list
    removeCurrentFile=true
    for currentFileToLeave in ${filesToLeave}
    do
        if [ "${currentFileToLeave}" == "${file}" ]
        then
            removeCurrentFile=false
            break
        fi
    done

    if ${removeCurrentFile}
    then
        case ${id} in
            b|u)
                if [ "${file}" != "tmp/install.sh" -a "${file}" != "tmp/preinstall.sh" ]
                then
                    rm -f /${file}
                fi
            ;;

            f)
                # Remove directories
                rmdir --ignore-fail-on-non-empty /${file}
            ;;
        esac
    fi
done < ${filelist}



# ----------------------------------------------------------------------------
# Check files and default config must be removed separately because they
# are not on the file list if the package is used as it was created by
# create-package-new.sh, they are created dynamically during installation.
# ----------------------------------------------------------------------------
rm -f /etc/check.d/bcstorage*
rm -f /etc/default.d/bcstorage*



# ----------------------------------------------------------------------------
# Stop remove for update only
# ----------------------------------------------------------------------------
if ${update}
then
    exit 0
fi



# ----------------------------------------------------------------------------
# Remove package from menu system / remove all menu and config files
# ----------------------------------------------------------------------------
/var/install/bin/del-menu setup.services.bacula.menu setup.services.bacula.${packageName}.menu
if [ `ls -1 /var/install/menu/ | grep "setup\.services\.bacula\.[^\.]*\.menu" | wc -l` -eq 0 ]
then
	# ---------------------------------------
	# No more components of bacula installed,
	# so remove the main menu entry
    /var/install/bin/del-menu setup.services.menu setup.services.bacula.menu
    rm -f /var/install/menu/setup.services.bacula.menu
fi



# ----------------------------------------------------------------------------
# Remove working directory
# ----------------------------------------------------------------------------
if [ -f /etc/config.d/${packageName} ]
then
    . /etc/config.d/${packageName}
    if [ -d "${BCSTORAGE_WORKING_DIR}" ]
    then
        rm -fR ${BCSTORAGE_WORKING_DIR}
    fi
else
    mecho -info "Configuration file for ${packageName} not found, so the working directory"
    mecho -info "could not be removed! You should check this by hand."
fi



# ----------------------------------------------------------------------------
# Remove config file
# ----------------------------------------------------------------------------
rm -f /etc/config.d/${packageName}*
rm -f /etc/backup.d/${packageName}*
rm -f /etc/filelist.d/${packageName}-files.txt
rm -f /etc/bacula-sd*

# ----------------------------------------------------------------------------
# Remove deinstall script
# ----------------------------------------------------------------------------
rm -f /var/install/deinstall/${packageName}

# ----------------------------------------------------------------------------
exit 0