target/linux/ar71xx/base-files/etc/uci-defaults/04_led_migration

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2013 OpenWrt.org
   4 #
   5
   6 LED_OPTIONS_CHANGED=0
   7
   8 . /lib/functions.sh
   9
  10 do_led_update_sysfs()
  11 {
  12         local cfg=$1; shift
  13         local tuples="$@"
  14         local sysfs
  15         local name
  16
  17         config_get sysfs $cfg sysfs
  18         config_get name $cfg name
  19
  20         [ -z "$sysfs" ] && return
  21
  22         for tuple in $tuples; do
  23                 local old=${tuple%=*}
  24                 local new=${tuple#*=}
  25                 local new_sysfs
  26
  27                 new_sysfs=$(echo ${sysfs} | sed "s/${old}/${new}/")
  28
  29                 [ "${new_sysfs}" == "${sysfs}" ] && continue
  30
  31                 uci set system.${cfg}.sysfs="${new_sysfs}"
  32                 LED_OPTIONS_CHANGED=1
  33
  34                 logger -t led-migration "sysfs option of LED \"${name}\" updated to ${new_sysfs}"
  35         done;
  36 }
  37
  38 migrate_leds()
  39 {
  40         config_load system
  41         config_foreach do_led_update_sysfs led "$@"
  42 }
  43
  44 . /lib/ar71xx.sh
  45
  46 board=$(ar71xx_board_name)
  47
  48 case "$board" in
  49 wndr3700)
  50         migrate_leds "wndr3700:=netgear:"
  51         ;;
  52
  53 wnr2000)
  54         migrate_leds "wnr2000:=netgear:"
  55         ;;
  56
  57 *)
  58         ;;
  59 esac
  60
  61 [ "$LED_OPTIONS_CHANGED" == "1" ] && uci commit system
  62
  63 exit 0