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#!/bin/sh
#
# Copyright (c) 2002 by James A. McQuillan (McQuillan Systems, LLC)
#
# This software is licensed under the Gnu General Public License version 2,
# the full text of which can be found in the COPYING file.
#
PNUM=$1
. /etc/ltsp_functions
DEVICE=`get_cfg PRINTER_${PNUM}_DEVICE`
#
# Either we run the print server, or we sleep for a while.
# we need sleep, because init is going to continue respawning
# if we don't do something.
#
if [ -z "${DEVICE}" ]; then
exec sleep 300
else
TYPE=`get_cfg PRINTER_${PNUM}_TYPE "P"`
PORT=` get_cfg PRINTER_${PNUM}_PORT "910${PNUM}"`
#
# Check the Write-Only option
#
DEVWO=` get_cfg PRINTER_${PNUM}_WRITE_ONLY N`
if [ "${DEVWO}" = "Y" ]; then
WO_OPT="-w"
else
WO_OPT=""
fi
if [ "${TYPE}" = "S" ]; then
SPEED=` get_cfg PRINTER_${PNUM}_SPEED "9600"`
FLOWCTRL=` get_cfg PRINTER_${PNUM}_FLOWCTRL "S"`
PARITY=` get_cfg PRINTER_${PNUM}_PARITY "N"`
DATABITS=` get_cfg PRINTER_${PNUM}_DATABITS "8"`
if [ "${FLOWCTRL}" = "S" ]; then
PRT_FLOW_OPT="ixon ixoff -crtscts"
else
PRT_FLOW_OPT="-ixon -ixoff crtscts"
fi
case "${PARITY}" in
E) PRT_PARITY_OPT="parenb -parodd"
;;
O) PRT_PARITY_OPT="parenb parodd"
;;
*) PRT_PARITY_OPT="-parity"
;;
esac
case "${DATABITS}" in
7) PRT_DATABITS_OPT="cs7"
;;
*) PRT_DATABITS_OPT="cs8"
;;
esac
SERIAL_OPTS="${SPEED} ${PRT_FLOW_OPT} ${PRT_PARITY_OPT} ${PRT_DATABITS_OPT}"
fi
#
# Get printer options
#
PRT_OPTIONS=`get_cfg PRINTER_${PNUM}_OPTIONS`
if [ -n "${SPEED}" \
-o -n "${PRT_FLOW_OPT}" \
-o -n "${PRT_PARITY_OPT}" \
-o -n "${PRT_DATABITS_OPT}" \
-o -n "${PRT_OPTIONS}" ]; then
PRT_OPTS="${SPEED} ${PRT_FLOW_OPT} ${PRT_PARITY_OPT} ${PRT_DATABITS_OPT} ${PRT_OPTIONS}"
else
PRT_OPTS=""
fi
#
# we 'exec' the print server, so that the print server will
# replace the shell.
#
if [ -n "${PRT_OPTS}" ]; then
logger -t lp_server "Started with: -n ${PORT} ${WO_OPT} -d ${DEVICE} -t \"${PRT_OPTS}\""
exec /sbin/lp_server -n ${PORT} ${WO_OPT} -d ${DEVICE} -t "${PRT_OPTS}" >/dev/null 2>&1
else
logger -t lp_server "Started with: -n ${PORT} ${WO_OPT} -d ${DEVICE}"
exec /sbin/lp_server -n ${PORT} ${WO_OPT} -d ${DEVICE} >/dev/null 2>&1
fi
fi
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