xNightR00T File Manager

#!/bin/bash
# SuSEfirewall2-batch - batchmode support functions
# Copyright (C) 2004 SUSE LINUX Products GmbH
#
# Author:     Ludwig Nussel
# 
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# version 2 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

check_iptables_batch()
{
    if [ -n "$USE_IPTABLES_BATCH" ]; then
	    IPTABLES_BATCH=/usr/sbin/iptables-batch
	    IP6TABLES_BATCH=/usr/sbin/ip6tables-batch
	    if [ ! -x "$IPTABLES_BATCH" ]; then
		    [ "$USE_IPTABLES_BATCH" != 'auto' ] && echo "iptables-batch missing, batch support disabled."
		    USE_IPTABLES_BATCH=""
	    elif [ ! -x "$IP6TABLES_BATCH" ]; then
		    [ "$USE_IPTABLES_BATCH" != 'auto' ] && echo "ip6tables-batch missing, batch support disabled."
		    USE_IPTABLES_BATCH=""
	    fi
    fi

    # override iptables calls with shell function if in batch mode
    if [ -n "$USE_IPTABLES_BATCH" ]; then
	    iptables_batchfile=`mktemp -p /dev/shm -t SuSEfirewall2_iptables.XXXXXXXX` || exit 1
	    removeonexit "$iptables_batchfile"
	    exec 4> "$iptables_batchfile"
	    echo "#!$IPTABLES_BATCH" >&4
	    iptables()
	    {
		    local i
		    echo -n "iptables" >&4
		    for i in "$@"; do echo -n " \"$i\""; done >&4
		    echo >&4
	    }
	    ip6tables_batchfile=`mktemp -p /dev/shm -t SuSEfirewall2_ip6tables.XXXXXXXX` || exit 1
	    removeonexit "$ip6tables_batchfile"
	    exec 6> "$ip6tables_batchfile"
	    echo "#!$IP6TABLES_BATCH" >&6
	    ip6tables()
	    {
		    local i
		    echo -n "ip6tables" >&6
		    for i in "$@"; do echo -n " \"$i\""; done >&6
		    echo >&6
	    }
    fi
}

iptables_batch_commitpoint()
{
    echo commit >&4
    echo commit >&6
}

commit_iptables_batch()
{
    if [ -n "$USE_IPTABLES_BATCH" ]; then
	if ! $IPTABLES_BATCH "$iptables_batchfile"; then
	    error "iptables-batch failed, re-running using iptables"
	    iptables() { $IPTABLES_BIN "$@"; }
	    commit() { :; }
	    . $iptables_batchfile
	fi
	if ! $IP6TABLES_BATCH "$ip6tables_batchfile"; then
	    error "ip6tables-batch failed, re-running using ip6tables"
	    ip6tables() { $IP6TABLES_BIN "$@"; }
	    commit() { :; }
	    . $ip6tables_batchfile
	fi
    fi
}

# vim: sw=4