#!/bin/sh

if [ "$1" = "autoconf" ]; then
        echo "yes"
        exit 0
fi

if [ "$1" = "config" ]; then
    echo "graph_title Hostapd status"
    echo "graph_info This graph shows the status of stations connected to the wlan."
    echo "graph_category hostapd"
    echo "graph_order numsta numstanonerp numstanoshortslottime numstanoshortpreamble cauth cassoc cauthorized"
    echo "graph_printf %.0lf"
    echo "graph_scale no"
    echo "graph_args -l 0"
    echo "numsta.label Number of all stations"
    echo "numsta.draw LINE2"
    echo "numstanonerp.label Non-erp stations"
    echo "numstanonerp.draw LINE2"
    echo "numstanoshortslottime.label Non-short-slot-time stations"
    echo "numstanoshortslottime.draw LINE2"
    echo "numstanoshortpreamble.label Non-short-preamble stations"
    echo "numstanoshortpreamble.draw LINE2"
    echo "cauth.label Clients auth"
    echo "cauth.draw LINE2"
    echo "cassoc.label Clients assoc"
    echo "cassoc.draw LINE2"
    echo "cauthorized.label Clients authorized"
    echo "cauthorized.draw LINE2"
    exit 0
fi

killall -SIGUSR1 hostapd &> /dev/null

head -n3 /tmp/hostapd.dump | tail -n2 | sed -e 's/ /\n/g' -e 's/_//g' -e 's/=/.value /g'
echo "cauth.value $(grep '\[AUTH\]' /tmp/hostapd.dump | wc -l)"
echo "cassoc.value $(grep '\[ASSOC\]' /tmp/hostapd.dump | wc -l)"
echo "cauthorized.value $(grep '\[AUTHORIZED\]' /tmp/hostapd.dump | wc -l)"

exit 0