net/updatedd/files/updatedd.init

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2006-2011 OpenWrt.org
   3
   4 START=50
   5
   6 start_instance () {
   7         local section="$1"
   8         config_get service  "$section" 'service'
   9         config_get username "$section" 'username'
  10         config_get password "$section" 'password'
  11         config_get host     "$section" 'host'
  12         config_get update   "$section" 'update'
  13
  14         [ "$update" = 1 ] && {
  15                 if [ "$service" = "dyndns" ]; then
  16                         wget http://checkip.dyndns.org -O /tmp/updatedd_ip_check
  17                         current_ip=`cat /tmp/updatedd_ip_check |cut -d':' -f2|cut -d'<' -f1 |cut -d' ' -f2`
  18                         rm /tmp/updatedd_ip_check
  19                         old_ip=`nslookup "$host" |grep "$host" -A 1 |grep Address |cut -d' ' -f3`
  20                         if [ "$current_ip" = "$old_ip" ]; then
  21                                 echo "Preventing abusive update"
  22                                 abusive=1
  23                         fi
  24                 fi
  25                 if [ "$abusive" != "1" ]; then
  26                         service_start /usr/bin/updatedd -Y $service -- $username:$password $host
  27                 fi
  28         }
  29 }
  30
  31 start() {
  32         config_load 'updatedd'
  33         config_foreach start_instance 'updatedd'
  34 }
  35
  36 stop() {
  37         service_stop /usr/bin/updatedd
  38 }