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      1 #!/bin/sh -
      2 #
      3 #	$NetBSD: sensor_battery,v 1.8 2014/03/13 00:50:55 christos Exp $
      4 #
      5 # Generic script for battery sensors.
      6 #
      7 # Arguments passed by powerd(8):
      8 #
      9 #	script_path device event sensor state_description
     10 #
     11 case "${2}" in
     12 normal)
     13 	logger -p warning \
     14 	    "${0}: (${3}) capacity reached normal state [${1}]" >&1
     15 	exit 0
     16 	;;
     17 state-changed)
     18 	logger -p warning "${0}: (${3}) state changed to ${4} [${1}]" >&1
     19 	exit 0
     20 	;;
     21 warning-capacity|warning-under)
     22 	logger -p warning \
     23 	    "${0}: (${3}) capacity below warning limit [${1}]" >&1
     24 	exit 0
     25 	;;
     26 critical-capacity|critical-under)
     27 	logger -p warning \
     28 	    "${0}: (${3}) capacity below critical limit [${1}]" >&1
     29 	exit 0
     30 	;;
     31 warning-over)
     32 	logger -p warning \
     33 	    "${0}: (${3}) capacity above warning limit [${1}]" >&1
     34 	exit 0
     35 	;;
     36 critical-over)
     37 	logger -p warning \
     38 	    "${0}: (${3}) capacity above critical limit [${1}]" >&1
     39 	exit 0
     40 	;;
     41 high-capacity)
     42 	logger -p warning \
     43 	    "${0}: (${3}) capacity above high limit [${1}]" >&1
     44 	exit 0
     45 	;;
     46 maximum-capacity)
     47 	logger -p warning \
     48 	    "${0}: (${3}) capacity above maximum limit [${1}]" >&1
     49 	exit 0
     50 	;;
     51 #
     52 # This event is _ONLY_ received when all AC Adapters are OFF and all
     53 # batteries on the system are in CRITICAL or LOW state.
     54 #
     55 # It is not recommended to remove the shutdown call.
     56 #
     57 low-power)
     58 	logger -p warning "${0}: LOW POWER! SHUTTING DOWN." >&1
     59 	/sbin/shutdown -p now "${0}: LOW POWER! SHUTTING DOWN."
     60 	exit 0
     61 	;;
     62 *)
     63 	logger -p warning "${0}: unsupported event ${2} on device ${1}" >&1
     64 	exit 1
     65 	;;
     66 esac
     67