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#!/bin/sh -e
#
#    cpu_temp: cpu temperature
#
#    Copyright (C) 2008 Canonical Ltd.
#    Copyright (C) 2011-2014 Dustin Kirkland
#
#    Authors: Dustin Kirkland <kirkland@byobu.org>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, version 3 of the License.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.

__cpu_temp_detail() {
	local i
	for i in $MONITORED_TEMP /sys/class/hwmon/hwmon*/device/temp*_input /sys/class/hwmon/hwmon*/temp*_input /proc/acpi/ibm/thermal /proc/acpi/thermal_zone/*/temperature /sys/class/thermal/thermal_zone*/temp; do
		[ -r "$i" ] || continue
		printf "%s\n" "$i:"
		cat "$i"/*
	done
}

__cpu_temp() {
	local i t unit
	for i in $MONITORED_TEMP /sys/class/hwmon/hwmon*/device/temp*_input /sys/class/hwmon/hwmon*/temp*_input /proc/acpi/ibm/thermal /proc/acpi/thermal_zone/*/temperature /sys/class/thermal/thermal_zone*/temp; do
		case "$i" in
			*temp*_input|*thermal_zone*/temp)
				[ -s "$i" ] && read t < "$i" && t=$(($t/1000))
			;;
			*)
				[ -s "$i" ] && t=$($BYOBU_SED -e "s/^[^0-9]\+//" -e "s/\s.*$//" "$i")
			;;
		esac
		if [ -n "$t" ] && [ "$t" -gt 0 ]; then
			unit="$ICON_C"
			if [ "$TEMP" = "F" ]; then
				t=$(($t*9/5 + 32))
				unit="$ICON_F"
			fi
			color b k Y; printf "%s" "$t"; color -; color k Y; printf "%s" "$unit"; color --
			break
		fi
	done
}

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