etc/powerd/scripts/sensor_battery

   1 #!/bin/sh -
   2 #
   3 #       $NetBSD: sensor_battery,v 1.5 2007/10/11 19:47:26 xtraeme 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)
  22         logger -p warning \
  23             "${0}: (${3}) capacity below warning limit [${1}]" >&1
  24         exit 0
  25         ;;
  26 critical-capacity)
  27         logger -p warning \
  28             "${0}: (${3}) capacity below critical limit [${1}]" >&1
  29         exit 0
  30         ;;
  31 #
  32 # This event is _ONLY_ received when all AC Adapters are OFF and all
  33 # batteries on the system are in CRITICAL or LOW state.
  34 #
  35 # It is not recommended to remove the shutdown call.
  36 #
  37 low-power)
  38         logger -p warning "${0}: LOW POWER! SHUTTING DOWN." >&1
  39         /sbin/shutdown -p now "${0}: LOW POWER! SHUTTING DOWN."
  40         exit 0
  41         ;;
  42 *)
  43         logger -p warning "${0}: unsupported event ${2} on device ${1}" >&1
  44         exit 1
  45         ;;
  46 esac