#!/bin/sh
#
# Copyright 2011-2016 by Jan Vales <jan@jvales.net> (Someone <someone@somenet.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/>.
#

IRCNET=${0##*ircdlusers_}

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

if [ "$1" = "config" ]; then
    echo "graph_title ircnet ${IRCNET} usage stats"
    echo "graph_info This graph shows the IRCd's stats"
    echo "graph_category irc"
    echo "graph_order clients channels servers"
    echo "graph_printf %.0lf"
    echo "graph_scale no"
    echo "graph_args -l 0"
    echo "channels.label channels"
    echo "channels.draw LINE2"
    echo "clients.label clients"
    echo "clients.draw LINE2"
    echo "servers.label servers"
    echo "servers.draw LINE2"
    exit 0
fi

grep 'channels formed' "/tmp/irc_${IRCNET}/lusers.txt" | sed -e 's/\(.*\) channels formed/channels.value \1/'
grep -i 'Current Global Users' "/tmp/irc_${IRCNET}/lusers.txt" | sed -Ee 's/^.*[Cc]urrent [Gg]lobal [Uu]sers:? ([0-9]+).*[Mm]ax.*$/clients.value \1/'
grep 'There are ' "/tmp/irc_${IRCNET}/lusers.txt" | sed -e 's/^.*on \(.*\) servers/servers.value \1/'

exit 0