add uci led support - /etc/config/system can hold led info which is applied at boot - adds /sbin/led.sh to set/clear leds via a name defined in /etc/config/system

SVN-Revision: 12104

1 files changed, 25 insertions, 0 deletions

diff --git a/package/base-files/files/sbin/led.sh b/package/base-files/files/sbin/led.sh
new file mode 100755
index 0000000..e4e92af
--- /dev/null
+++ b/package/base-files/files/sbin/led.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+# (C) 2008 openwrt.org
+
+. /etc/functions.sh
+ACTION=$1
+NAME=$2
+do_led() {
+	local name
+	local sysfs
+	config_get name $1 name
+	config_get sysfs $1 sysfs
+	[ "$name" == "$NAME" -a -e "/sys/class/leds/${sysfs}" ] && {
+		[ "$ACTION" == "set" ] &&
+			echo 1 >/sys/class/leds/${sysfs}/brightness \
+			|| echo 0 >/sys/class/leds/${sysfs}/brightness
+		exit 0
+	}
+}
+
+[ "$1" == "clear" -o "$1" == "set" ] &&
+	[ -n "$2" ] &&{
+		config_load system
+		config_foreach do_led
+		exit 1
+	}