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71 lines
2.0 KiB
Plaintext
71 lines
2.0 KiB
Plaintext
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#!/bin/sh
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#
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# Plugin to graph battery capacity.
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#
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# Parameters:
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#
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# acpi - Override path to acpi program
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#
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#
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# $Log$
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# Revision 1.1 2007/03/14 19:52:10 anarcat
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# ACPI-Battery plugin, framework copied from acpi plugin
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#
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#
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# Expected content of /proc/acpi/battery/BAT0/info:
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# present: yes
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# design capacity: 47520 mWh
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# last full capacity: 37650 mWh
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# battery technology: rechargeable
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# design voltage: 10800 mV
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# design capacity warning: 2376 mWh
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# design capacity low: 475 mWh
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# capacity granularity 1: 1 mWh
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# capacity granularity 2: 1 mWh
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# model number: IBM-08K8039
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# serial number: 155
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# battery type: LION
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# OEM info: Panasonic
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#%# family=auto
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#%# capabilities=autoconf
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if [ "$1" = "autoconf" ]; then
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if grep -q 'present.*yes' /proc/acpi/battery/*/info > /dev/null 2>&1; then
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echo yes
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exit 0
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else
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echo "no (battery not detected)"
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exit 1
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fi
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fi
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cd /proc/acpi/battery
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if [ "$1" = "config" ]; then
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echo 'graph_title Battery power'
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echo 'graph_args --base 1000 -l 0'
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echo 'graph_vlabel power in' `awk '/remaining capacity:/ { print $NF }' /proc/acpi/battery/*/state`
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echo 'graph_category sensors'
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echo 'graph_info This graph shows battery power based on output from ACPI.'
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i=0
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for battery in *
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do
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echo $battery.label $battery
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echo $battery.info Battery $i
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i=$(($i+1))
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# design capacity warning: 2376 mWh
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# design capacity low: 475 mWh
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echo $battery.warning `awk '/design capacity warning:/ { print $4 }' $battery/info`
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echo $battery.critical `awk '/design capacity low:/ { print $4 }' $battery/info`
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echo ${battery}_full.label $battery capacity
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echo ${battery}_full.info last full capacity \(design capacity: `awk '/design capacity:/ { print $3 " " $4 }' $battery/info`\)
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done
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exit 0
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fi
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for battery in *
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do
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echo $battery.value `awk '/remaining capacity:/ { print $3 }' $battery/state`
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echo ${battery}_full.value `awk '/last full capacity:/ { print $4 }' $battery/info`
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done
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