#!/bin/sh
#
# Plugin to monitor the number of Samba users on the machine.
#
# Parameters:
#
# 	config   (required)
# 	autoconf (optional - used by munin-config)
#
# $Log$
# Revision 1.0  2007/04/16  Jon Higgs
# Initial Release - Adapted from jimmyo's processes plugin.
#
# Revision 1.1  2014/07/24  MangaII
# Add exit 0
# WARNING : Samba 3.6 and newer block access to smbstatus for no root user
# On Debian make a "chmod a+w /run/samba/sessionid.tdb"
# smbstatus must open this file with RW option
#
# Magick markers (optional - used by munin-config and some installation
# scripts):
#%# family=auto
#%# capabilities=autoconf

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

if [ "$1" = "config" ]; then

	echo 'graph_title Samba Users'
	echo 'graph_args --base 1000 -l 0 '
	echo 'graph_vlabel number of Samba users.'
	echo 'graph_category fs'
	echo 'graph_info This graph shows the number Samba users.'
	echo 'samba_users.label Samba Users'
	echo 'samba_users.draw LINE2'
	echo 'samba_users.info The current number of Samba users.'
	exit 0
fi

echo -n "samba_users.value "
smbstatus -b 2> /dev/null | grep -c -v -e "^Samba" -e "^---" -e "^PID" -e ^$

exit 0