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shorewall_code/Shorewall6-lite/shorecap
2010-07-15 12:50:35 -07:00

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#!/bin/sh
#
# Shorewall Lite Packet Filtering Firewall Capabilities Detector
#
# This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
#
# (c) 2006,2007,2008,2009,2010 - Tom Eastep (teastep@shorewall.net)
#
# This file should be placed in /sbin/shorewall.
#
# Shorewall documentation is available at http://shorewall.sourceforge.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of Version 2 of the GNU General Public License
# as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
#
# This program may be used to create a /etc/shorewall/capabilities file for
# use in compiling Shorewall firewalls on another system.
#
# On the target system (the system where the firewall program is to run):
#
# [ IPTABLES=<iptables binary> ] [ MODULESDIR=<kernel modules directory> ] [ MODULE_SUFFIX="<module suffix list>" ] shorecap > capabilities
#
# Now move the capabilities file to the compilation system. The file must
# be placed in a directory on the CONFIG_PATH to be used when compiling firewalls
# for the target system.
#
# Default values for the two variables are:
#
# IPTABLES - iptables
# MODULESDIR - /lib/modules/$(uname -r)/kernel/net/ipv4/netfilter
# MODULE_SUFFIX - "o gz ko o.gz ko.gz"
#
# Shorewall need not be installed on the target system to run shorecap. If the '-e' flag is
# used during firewall compilation, then the generated firewall program will likewise not
# require Shorewall to be installed.
SHAREDIR=/usr/share/shorewall6-lite
VARDIR=/var/lib/shorewall6-lite
CONFDIR=/etc/shorewall6-lite
g_product="Shorewall Lite"
. /usr/share/shorewall6-lite/lib.base
. /usr/share/shorewall6-lite/lib.cli
. /usr/share/shorewall6-lite/configpath
[ -n "$PATH" ] || PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
SHOREWALL_VERSION=$(cat /usr/share/shorewall6-lite/version)
[ -n "$IP6TABLES" ] || IP6TABLES=$(mywhich ip6tables)
VERBOSITY=0
load_kernel_modules No
determine_capabilities
report_capabilities1