package/base-files/files/sbin/led.sh

   1 #!/bin/sh
   2 # (C) 2008 openwrt.org
   3
   4 . /etc/functions.sh
   5 ACTION=$1
   6 NAME=$2
   7 do_led() {
   8         local name
   9         local sysfs
  10         config_get name $1 name
  11         config_get sysfs $1 sysfs
  12         [ "$name" == "$NAME" -o "$sysfs" = "$NAME" -a -e "/sys/class/leds/${sysfs}" ] && {
  13                 [ "$ACTION" == "set" ] &&
  14                         echo 1 >/sys/class/leds/${sysfs}/brightness \
  15                         || echo 0 >/sys/class/leds/${sysfs}/brightness
  16                 exit 0
  17         }
  18 }
  19
  20 [ "$1" == "clear" -o "$1" == "set" ] &&
  21         [ -n "$2" ] &&{
  22                 config_load system
  23                 config_foreach do_led
  24                 exit 1
  25         }