/usr/sbin/foomatic-getpjloptions is in foomatic-db-engine 4.0.12-2+b1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | #!/bin/bash
#
# Polls PJL options from local or network printers
#
#
# Till Kamppeter (till.kamppeter@gmail.com)
#
# Copyright 2001 Till Kamppeter
#
# This software may be freely redistributed under the terms of the GNU
# General Public License (http://www.gnu.org/).
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# Modifed by Patrick Powell <papowell at astart.com>
# - error messages, fixed problem with netcat
# - increased timeout, added a job end to sequence
# as this was needed by a couple of printers
NC=/usr/bin/nc
CAT=/bin/cat
PRINTF=/usr/bin/printf
PERL=/usr/bin/perl
usage(){
cat <<EOF ;
usage: foomatic-getpjloptions <device>
foomatic-getpjloptions <hostname> <port>
<device>: Device where a local printer is connected to
examples: /dev/lp0, /dev/usb/lp0
Have your parallel port in EPP/bi-directional mode
(see your BIOS settings).
<hostname>: Host name or IP of a network printer (HP JetDirect,
Socket, ...)
<port>: Port of your network printer.
echo
Uni-directional protocols as remote LPD are not supported.
The option list is sent to standard output.
EOF
exit 1;
}
case "$1" in
-* ) usage;;
"" ) usage;;
esac
# We have at least one argument, so do the work
(
# PJL commands to request the printer information
$PRINTF "\033%%-12345X"
$PRINTF "@PJL\r\n"
$PRINTF "@PJL INFO VARIABLES\r\n"
$PRINTF "@PJL INFO ID\r\n"
$PRINTF "@PJL INFO CONFIG\r\n"
$PRINTF "\033%%-12345X"
) | if [ ${2:-X} != X ]; then
# We have two arguments, do ethernet printer request
# Poll the printer's answer and filter out the newpage characters
${NC} -w 3 ${1} ${2} 2>/dev/null | ${PERL} -p -e "s/\014//"
else
# We have one argument, do local printer request
# Send commands to printer port
${CAT} > ${1}
# Wait ten seconds for the printer to process the request
sleep 10
# Poll the printer's answer and filter out the newpage and CR characters
${CAT} < ${1} | ${PERL} -p -e "s/[\015\014]//"
fi
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