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#
11case "${2}" in
12normal)
13          logger -p warning \
14              "${0}: (${3}) capacity reached normal state [${1}]" >&1
15          exit 0
16          ;;
17state-changed)
18          logger -p warning "${0}: (${3}) state changed to ${4} [${1}]" >&1
19          exit 0
20          ;;
21warning-capacity|warning-under)
22          logger -p warning \
23              "${0}: (${3}) capacity below warning limit [${1}]" >&1
24          exit 0
25          ;;
26critical-capacity|critical-under)
27          logger -p warning \
28              "${0}: (${3}) capacity below critical limit [${1}]" >&1
29          exit 0
30          ;;
31warning-over)
32          logger -p warning \
33              "${0}: (${3}) capacity above warning limit [${1}]" >&1
34          exit 0
35          ;;
36critical-over)
37          logger -p warning \
38              "${0}: (${3}) capacity above critical limit [${1}]" >&1
39          exit 0
40          ;;
41high-capacity)
42          logger -p warning \
43              "${0}: (${3}) capacity above high limit [${1}]" >&1
44          exit 0
45          ;;
46maximum-capacity)
47          logger -p warning \
48              "${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#
57low-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          ;;
66esac
67