net/ntpclient/files/ntpclient.hotplug

   1 #!/bin/sh
   2 # Copyright (C) 2006 OpenWrt.org
   3
   4 . /etc/functions.sh
   5
   6 DONE=0
   7 config_cb() {
   8         local cfg="$CONFIG_SECTION"
   9         local cfgtype
  10         config_get cfgtype "$cfg" TYPE
  11
  12         case "$cfgtype" in
  13                 ntpclient)
  14                         config_get hostname     $cfg hostname
  15                         config_get port         $cfg port
  16                         config_get count        $cfg count
  17
  18                         [ "$DONE" = "1" ] && exit 0
  19                         ps | grep 'bin/[n]tpclient' >&- || {
  20                                 route -n 2>&- | grep '^0.0.0.0' >&- && {
  21                                         /usr/sbin/ntpclient -c ${count:-1} -s -h $hostname -p ${port:-123} 2>&- >&- && DONE=1
  22                                 }
  23                         }
  24                 ;;
  25         esac
  26 }
  27 case "${ACTION:-ifup}" in
  28         ifup)
  29                 config_load ntpclient&
  30         ;;
  31         ifdown)
  32                 route -n 2>&- | grep '^0.0.0.0' >&- || killall ntpclient 2>&- >&-
  33         ;;
  34 esac