#!/bin/sh
set -e
ipaddress=192.168.20.71
if [ $# -lt 1 ]; then
   echo "dimplex-set <value>"
   exit 1
fi

value=$1

if [ $value -gt 38 ]; then
    echo "New value too high"
    exit 1
fi
if [ $value -lt 1 ]; then
    echo "New value too low"
    exit 1
fi

echo Setting dimplex level to $value
curl -sS "$ipaddress/usr-cgi/query.cgi?var|I|1|$value"\
    | sed 's#<[^>]*>##g'\
    | grep -v '^$'