#!/bin/sh

message()
{
STATE="$1"
echo -e "Subject: 41hpa piano alarm: ${STATE} \n\nPiano alarm at 41hpa says ${STATE}.\n" | /usr/sbin/sendmail -f "Piano Alarm <piano-alarm@ourano.org>" monitoring@madingley.org
}

TL=17000
TH=22000

HL=450
HH=700

T=`sensor.pl -t -i`
H=`sensor.pl -h -i`

exit 0

BAD=0

if [ -z "$T" ]; then
	BAD=1
fi
if [ -z "$H" ]; then 
	BAD=1
fi

if [ "$T" -lt "$TL" ]; then
	BAD=1
fi
if [ "$T" -gt "$TH" ]; then
	BAD=1
fi

if [ "$H" -lt "$HL" ]; then
	BAD=1
fi

if [ "$H" -gt "$HH" ]; then
	BAD=1
fi

if [ "$1" == "test" ]; then
        BAD=1
fi

if [ "$BAD" -eq 1 ]; then
	message "T=$T (should be $TL-$TH) H=$H (should be $HL-$HH)"	
fi

echo "piano_alarm T=$T H=$H"
logger "piano_alarm T=$T H=$H"