forked from extern/shorewall_code
143 lines
3.4 KiB
Bash
Executable File
143 lines
3.4 KiB
Bash
Executable File
#!/bin/sh
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#
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# Script to back uninstall Shoreline Firewall Core Modules
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#
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# (c) 2000-2016 - Tom Eastep (teastep@shorewall.net)
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#
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# Shorewall documentation is available at https://shorewall.org
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#
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# This program is part of Shorewall.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by the
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# Free Software Foundation, either version 2 of the license or, at your
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# option, any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see <http://www.gnu.org/licenses/>.
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#
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# Usage:
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#
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# You may only use this script to uninstall the version
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# shown below. Simply run this script to remove Shorewall Firewall
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VERSION=xxx # The Build script inserts the actual version
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PRODUCT=shorewall-core
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Product="Shorewall Core"
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usage() # $1 = exit status
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{
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ME=$(basename $0)
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echo "usage: $ME [ <option> ] [ <shorewallrc file> ]"
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echo "where <option> is one of"
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echo " -h"
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echo " -v"
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exit $1
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}
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#
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# Change to the directory containing this script
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#
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cd "$(dirname $0)"
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#
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# Source common functions
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#
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. ./lib.uninstaller || { echo "ERROR: Can not load common functions." >&2; exit 1; }
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#
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# Parse the run line
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#
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finished=0
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while [ $finished -eq 0 ]; do
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option=$1
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case "$option" in
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-*)
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option=${option#-}
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while [ -n "$option" ]; do
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case $option in
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h)
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usage 0
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;;
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v)
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echo "$Product Firewall Uninstaller Version $VERSION"
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exit 0
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;;
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*)
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usage 1
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;;
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esac
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done
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shift
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;;
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*)
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finished=1
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;;
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esac
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done
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#
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# Read the RC file
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#
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if [ $# -eq 0 ]; then
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if [ -f ./shorewallrc ]; then
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. ./shorewallrc || fatal_error "Can not load the RC file: ./shorewallrc"
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elif [ -f ~/.shorewallrc ]; then
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. ~/.shorewallrc || fatal_error "Can not load the RC file: ~/.shorewallrc"
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elif [ -f /usr/share/shorewall/shorewallrc ]; then
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. /usr/share/shorewall/shorewallrc || fatal_error "Can not load the RC file: /usr/share/shorewall/shorewallrc"
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else
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fatal_error "No configuration file specified and /usr/share/shorewall/shorewallrc not found"
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fi
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elif [ $# -eq 1 ]; then
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file=$1
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case $file in
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/*|.*)
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;;
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*)
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file=./$file || exit 1
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;;
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esac
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. $file || fatal_error "Can not load the RC file: $file"
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else
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usage 1
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fi
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if [ -f ${SHAREDIR}/shorewall/coreversion ]; then
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INSTALLED_VERSION="$(cat ${SHAREDIR}/shorewall/coreversion)"
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if [ "$INSTALLED_VERSION" != "$VERSION" ]; then
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echo "WARNING: $Product Version $INSTALLED_VERSION is installed"
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echo " and this is the $VERSION uninstaller."
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VERSION="$INSTALLED_VERSION"
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fi
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else
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echo "WARNING: $Product Version $VERSION is not installed"
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VERSION=""
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fi
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echo "Uninstalling $Product $VERSION"
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if [ -n "${MANDIR}" ]; then
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remove_file_with_wildcard ${MANDIR}/man5/shorewall\*
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remove_file_with_wildcard ${MANDIR}/man8/shorewall\*
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fi
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remove_directory ${SHAREDIR}/shorewall
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remove_file ~/.shorewallrc
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remove_file ${SBINDIR}/shorewall
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#
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# Report Success
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#
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echo "$Product $VERSION Uninstalled"
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