#!/bin/sh
#
# Plugin to monitor squirrelmail logins
#
# Parameters:
# 	
# 	config
# 	autoconf
#
#
#%# family=contrib
#%# capabilities=autoconf

if [ "$1" = "autoconf" ]; then
	#if [ -f $CACHEFILE ]; then
		echo yes
		exit 0
	#else
	#	echo "no (could not find cache file)"
	#fi
        #exit 1
fi

LOGFILE=${logfile:-/var/log/messages}
OFFSET_FILE=/var/lib/munin/plugin-state/squirrelmail_login.offset
LOGTAIL=${logtail:-/usr/sbin/logtail}

if [ "$1" = "config" ]; then
	echo 'graph_title Squirrelmail logins'
	echo 'graph_vlabel quantity'
	echo 'graph_category Mail'
	echo 'connection.label successful'
	echo 'failedlogin.label failedlogin'

	exit 0
fi

TEMP_FILE=`mktemp -t munin-squirrelmaillogin.XXXXXX`

if [ -z "$TEMP_FILE" -o ! -f "$TEMP_FILE" ]; then
	exit 3
fi

${LOGTAIL} -f ${LOGFILE} -o ${OFFSET_FILE} > ${TEMP_FILE}

connection=`grep Successful ${TEMP_FILE} | wc -l` 
failedlogin=`grep Failed ${TEMP_FILE} | wc -l`

rm ${TEMP_FILE}

echo "connection.value ${connection}"
echo "failedlogin.value ${failedlogin}"