#!/bin/bash
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2017             mk@mathias-kettner.de |
# +------------------------------------------------------------------+
#
# This file is part of Check_MK.
# The official homepage is at http://mathias-kettner.de/check_mk.
#
# check_mk 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 in version 2.  check_mk is  distributed
# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
# tails. You should have  received  a copy of the  GNU  General Public
# License along with GNU Make; see the file  COPYING.  If  not,  write
# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
# Boston, MA 02110-1301 USA.

if type lpstat > /dev/null 2>&1 ; then
    export LC_TIME="en_US.UTF-8"
    echo "<<<cups_queues>>>"
    CPRINTCONF=/etc/cups/printers.conf
    if  [ -r "$CPRINTCONF" ] ; then
        LOCAL_PRINTERS=$(grep -E "<(Default)?Printer .*>" $CPRINTCONF | awk '{print $2}' | sed -e 's/>//')
        lpstat -p | while read LINE
        do
            PRINTER=$(echo "$LINE" | awk '{print $2}')
            if echo "$LOCAL_PRINTERS" | grep -q "$PRINTER"; then
                echo "$LINE"
            fi
        done
        echo '---'
        lpstat -o | while read LINE
        do
            PRINTER=${LINE%%-*}
            if echo "$LOCAL_PRINTERS" | grep -q "$PRINTER"; then
                echo "$LINE"
            fi
        done
    else
        PRINTER=$(lpstat -p)
        echo "$PRINTER"
        echo '---'
        QUEUE=$(lpstat -o | sort)
        echo "$QUEUE"
    fi
fi