pidor/www/cgi-bin/pidor.sh

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#!/bin/bash
# TODO use functions
nai=`date +%s`;
echo "Content-type: text/html"
echo
echo "<html><body><pre>"
exec 2>&1
. "$(dirname "$0")"/parse_query
parse_query
logger -t $(basename $0) got $FORM_action from $REMOTE_USER
logger -t $(basename $0) spacestatus was $(cat /run/spacestatus)
if [ "$FORM_action" = "open" ]
then
/usr/local/bin/gpio mode 7 out
/usr/local/bin/gpio write 7 0
if [ "$(cat /run/spacestatus)" != "open" ] # do not modify timestamp on multiple clicks
then
echo "open" > /run/spacestatus
fi
echo "Performed action: $FORM_action"
fi
if [ "$FORM_action" = "close" ]
then
/usr/local/bin/gpio mode 7 out
/usr/local/bin/gpio write 7 1
if [ "$(cat /run/spacestatus)" != "closed" ] # do not modify timestamp on multiple clicks
then
echo "closed" > /run/spacestatus
fi
sudo /root/pidor/scripts/closetrigger.sh
logger -t $(basename $0) closetrigger ret=$?
echo "Performed action: $FORM_action"
fi
logger -t $(basename $0) spacestatus is now $(cat /run/spacestatus)
echo "</pre>"
echo "<script>history.back()</script>"