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#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: ipfs
# REQUIRE: ipnat
# KEYWORD: nojail shutdown
. /etc/rc.subr
name="ipfs"
desc="Saves and restores information for NAT and state tables"
rcvar="ipfs_enable"
start_cmd="ipfs_start"
stop_cmd="ipfs_stop"
start_precmd="ipfs_prestart"
ipfs_prestart()
{
# Do not continue if either ipnat or ipfilter is not enabled or
# if the ipfilter module is not loaded.
#
if ! checkyesno ipfilter_enable -o ! checkyesno ipnat_enable ; then
err 1 "${name} requires either ipfilter or ipnat enabled"
fi
if ! ${ipfilter_program:-/sbin/ipf} -V | grep -q 'Running: yes' >/dev/null 2>&1; then
err 1 "ipfilter module is not loaded"
fi
return 0
}
ipfs_start()
{
if [ -r /var/db/ipf/ipstate.ipf -a -r /var/db/ipf/ipnat.ipf ]; then
${ipfs_program} -R ${rc_flags}
rm -f /var/db/ipf/ipstate.ipf /var/db/ipf/ipnat.ipf
fi
}
ipfs_stop()
{
if [ ! -d /var/db/ipf ]; then
mkdir /var/db/ipf
chmod 700 /var/db/ipf
chown root:wheel /var/db/ipf
fi
${ipfs_program} -W ${rc_flags}
}
load_rc_config $name
run_rc_command "$1"
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