add uci led support
[openwrt.git] / package / base-files / files / etc / init.d / led
1 #!/bin/sh /etc/rc.common
2 # (C) 2008 openwrt.org
3
4 . /etc/functions.sh
5
6 START=60
7
8 load_led() {
9         local name
10         local sysfs
11         local trigger
12         local dev
13         local mode
14         local default
15
16         config_get name $1 name
17         config_get sysfs $1 sysfs
18         config_get trigger $1 trigger
19         config_get dev $1 dev
20         config_get mode $1 mode
21         config_get default $1 default
22
23         [ -e /sys/class/leds/${sysfs}/brightness -a -n "$name" ] && {
24                 logger "setting up led : $name"
25                 [ -n "$default" ] && { 
26                         [ $default -eq 1 ] && 
27                                 echo 1 >/sys/class/leds/${sysfs}/brightness \
28                                 || echo 0 >/sys/class/leds/${sysfs}/brightness
29                 }
30                 [ -z "$trigger" ] && trigger=none
31                 echo $trigger > /sys/class/leds/${sysfs}/trigger
32                 [ "$trigger" == "netdev" -a -n "$dev" ] && {
33                         [ -z "$mode" ] && mode=link
34                         echo $dev > /sys/class/leds/${sysfs}/device_name
35                         echo $mode > /sys/class/leds/${sysfs}/mode
36                 } 
37         }
38 }
39
40 start() {
41         [ -e /sys/class/leds/ ] && {
42                 config_load system
43                 config_foreach load_led led
44         }
45 }