Untitled

#!/bin/sh

# Check for sharename on SMB with nagios
# Michael Hodges <michael@va.com.au> 2011-03-04
# Modified version of check_smb by Dave Love <fx@gnu.org>

REVISION=1.0
PROGNAME=`/usr/bin/basename $0`
PROGPATH=`echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,'`

. $PROGPATH/utils.sh

usage () {
    echo "\
Nagios plugin to check for SAMBA Share. Use anonymous login if username is not supplied.

Usage:
  $PROGNAME -H <host> -s <"sharename">
  $PROGNAME -H <host> -s <"sharename"> -u <username> -p <password>
  $PROGNAME --help
  $PROGNAME --version
"
}

help () {
    print_revision $PROGNAME $REVISION
    echo; usage; echo; support
}

if [ $# -lt 1 ]; then
    usage
    exit $STATE_UNKNOWN
fi

username="guest"
password=""

while test -n "$1"; do
    case "$1" in
        --help | -h)
            help
            exit $STATE_OK;;
        --version | -V)
            print_revision $PROGNAME $REVISION
            exit $STATE_OK;;
        -H)
            shift
            host="$1";;
        -s)
            shift
            share="$1";;
        -u)
            shift
            username="$1";;
        -p)
            shift
            password="$1";;
        *)
            usage; exit $STATE_UNKNOWN;;
    esac
shift
done

if [ "$username" = "guest" ]; then
        stdout=`smbclient -N -L "$host" 2>&1`
        sharetest=`echo "$stdout" | grep -o "$share" |head -n 1`
else
        stdout=`smbclient -L "$host" -U"$username"%"$password" 2>&1`
        sharetest=`echo "$stdout" | grep -o "$share" |head -n 1`
fi

if [ "$sharetest" = "$share" ]; then
        echo "OK SMB Sharename: `echo "$stdout" | grep "$share" |head -n 1`"
        exit $STATE_OK
else
        err=`echo "$stdout" | head -n 1`
        echo "CRITICAL SMB Sharename: "$share" "$err""
        exit $STATE_CRITICAL
fi