slackbuilds/network/vnstat/rc.vnstat

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#!/bin/sh
#
# /etc/rc.d/rc.vnstat - Start/stop/restart the vndstat daemon.
# To make vnstat start automatically at boot, make this
# file executable: chmod 0755 /etc/rc.d/rc.vnstat
#
CONFIGFILE="/etc/vnstat.conf"
INTERFACE="eth0"
DBASEDIR="/var/lib/vnstat/"
PIDFILE="/var/run/vnstat.pid"
vnstat_start() {
if [ -e "$PIDFILE" ]; then
echo "vnstatd is already running under PID: $PIDFILE"
elif [ -x /usr/sbin/vnstatd -a -r $CONFIGFILE ]; then
if [ ! -e "$DBASEDIR/$INTERFACE" ]; then
# Sadly vnstat throws everything out over STDOUT instead of
# using STERR for warnings and such.
/usr/bin/vnstat -u -i "$INTERFACE" 1> /dev/null
sleep 2
fi
echo "Starting the vnstat daemon for interface $INTERFACE..."
/usr/sbin/vnstatd --config $CONFIGFILE --daemon
fi
}
vnstat_stop() {
# There be demons here. I am sure we can get the pid from /var/run/
# for a much cleaner shutdown.
echo -n "Stopping the vnstat Daemon..."
if [ -r $PIDFILE ]; then
kill $(cat $PIDFILE)
sleep 2
if [ -e "$PIDFILE" ]; then
rm $PIDFILE
fi
echo "Done"
else
killall vnstatd
echo "Done"
fi
}
vnstat_restart() {
echo "restarting the vnstart daemon..."
vnstat_stop
sleep 2
vnstat_start
}
case "$1" in
'start')
vnstat_start
;;
'stop')
vnstat_stop
;;
'restart','reload')
vnstat_restart
;;
'status')
vnstat_status
;;
*)
echo "Usage: $0 {start|stop|restart|reload|status}"
exit 1
;;
esac