etc/rc.d/ipfs

   1 #!/bin/sh
   2 #
   3 # $NetBSD: ipfs,v 1.3 2002/02/11 13:55:42 lukem Exp $
   4 # $FreeBSD: src/etc/rc.d/ipfs,v 1.2 2003/04/24 08:20:47 mtm Exp $
   5 # $DragonFly: src/etc/rc.d/ipfs,v 1.4 2005/11/19 22:47:32 swildner Exp $
   6 #
   7
   8 # PROVIDE: ipfs
   9 # REQUIRE: ipnat
  10 # BEFORE:  netif
  11 # KEYWORD: shutdown
  12
  13 . /etc/rc.subr
  14
  15 name="ipfs"
  16 rcvar=`set_rcvar`
  17 start_cmd="ipfs_start"
  18 stop_cmd="ipfs_stop"
  19         start_precmd="ipfs_prestart"
  20
  21 ipfs_prestart()
  22 {
  23         # Do not continue if either ipnat or ipfilter is not enabled or
  24         # if the ipfilter module is not loaded.
  25         #
  26         if ! checkyesno ipfilter_enable -o ! checkyesno ipnat_enable ; then
  27                 err 1  "${name} requires either ipfilter or ipnat enabled"
  28         fi
  29         if ! sysctl net.inet.ipf.fr_pass >/dev/null 2>&1; then
  30                 err 1 "ipfilter module is not loaded"
  31         fi
  32         return 0
  33 }
  34
  35 ipfs_start()
  36 {
  37         if [ -r /var/db/ipf/ipstate.ipf -a -r /var/db/ipf/ipnat.ipf ]; then
  38                 ${ipfs_program} -R ${rc_flags}
  39                 rm -f /var/db/ipf/ipstate.ipf /var/db/ipf/ipnat.ipf
  40         fi
  41 }
  42
  43 ipfs_stop()
  44 {
  45         if [ ! -d /var/db/ipf ]; then
  46                 mkdir /var/db/ipf
  47                 chmod 700 /var/db/ipf
  48                 chown root:wheel /var/db/ipf
  49         fi
  50         ${ipfs_program} -W ${rc_flags}
  51 }
  52
  53 load_rc_config $name
  54 run_rc_command "$1"