#!/bin/bash
# Init file for the CUPS server daemon
#
# chkconfig: 2345 15 60
# description: The Common UNIX Printing System (CUPS), an \
# advanced printer spooling system which \
# allows setting of printer options and \
# automatic availability of a printer \
# configured on one server in the whole \
# network. Default printing system of Mandriva \
# Linux.
#
# processname: cupsd
# config: /etc/cups/cupsd.conf
# config: /etc/cups/client.conf
# config: /etc/cups/classes.conf
# config: /etc/cups/printers.conf
# config: /etc/cups/mime.types
# config: /etc/cups/mime.convs
# config: /etc/cups/ppds.dat
#
### BEGIN INIT INFO
# Provides: cups
# Required-Start:
# Required-Stop:
# Should-Start: $network
# Should-Stop: $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 6
# Short-Description: CUPS printing server daemon
# Description: The Common UNIX Printing System (CUPS), an
# advanced printer spooling system which
# allows setting of printer options and
# automatic availability of a printer
# configured on one server in the whole
# network. Default printing system of Mandriva
# Linux.
### END INIT INFO
# source function library
. /etc/rc.d/init.d/functions
# default printing auto admin settings
ENABLE_QUEUES_ON_SPOOLER_START=no
# source printing auto admin configuration
if [ -r /etc/sysconfig/printing ]; then
. /etc/sysconfig/printing
fi
# Source an auxiliary options file if we have one, and pick up OPTIONS
# CUPS can now play nice (use NICELEVEL=<number> in /etc/sysconfig/cups)
if [ -r /etc/sysconfig/cups ] ; then
. /etc/sysconfig/cups
fi
# Don't use TMPDIR environment variable from init script, as that can
# cause cupsd to set TempDir to a user's temporary directory instead
# of the default...
#
unset TMPDIR
RETVAL=0
case "$1" in
start)
# Do some checks, I hope they make CUPS really idiot-proof now ...
# CUPS needs the loopback device to run correctly, make sure that
# it is running and abort the CUPS startup when the loopback device
# cannot be started
if ! (export LC_ALL=C; /sbin/ifconfig | /bin/egrep "^lo +[^ ]+.*Loopback" > /dev/null 2>&1); then
gprintf "Loopback device ('lo', 127.0.0.1) needed by CUPS, starting it ...\n"
/sbin/ifconfig lo 127.0.0.1 > /dev/null 2>&1
RETVAL=$?
if [ $RETVAL -ne 0 ]; then
echo
gprintf "Cannot start loopback device, start of CUPS aborted"
fi
fi
if [ $RETVAL -eq 0 ]; then
# Add the "route" entry for the loopback device if it is missing
if ! (export LC_ALL=C; /sbin/route -n | /bin/egrep "^127\.0\.0\.0 +.* +lo$" > /dev/null 2>&1); then
gprintf "Adding loopback device to routing table ...\n";
/sbin/route add -net 127.0.0.0 netmask 255.0.0.0 dev lo
if [ $? -ne 0 ]; then
echo
gprintf "WARNING: Could not add loopback device to routing table,\n"
gprintf " CUPS may not work properly.\n"
echo
fi
fi
# Check, if we have a real network, if not, let the hostname be
# "localhost"
#if ! (export LC_ALL=C; /sbin/ifconfig | /bin/egrep -v "^lo +[^ ]+.*Loopback" | /bin/egrep "^[a-zA-Z0-9]" > /dev/null 2>&1); then
#/bin/hostname localhost
#fi
# Check whether the loopback device entry (127.0.0.1) in the
# /etc/hosts file is correct
# Is there an /etc/hosts file?
#if (! [ -f /etc/hosts ]); then
# gprintf "Creating /etc/hosts ...\n";
# touch /etc/hosts
#fi
# Is there a correct "localhost" line?
#if ! (/bin/egrep "^127\.0\.0\.1[[:space:]]+localhost\.localdomain[[:space:]]+localhost" /etc/hosts > /dev/null 2>&1); then
# gprintf "Correcting 'localhost' line in /etc/hosts ...\n";
# # Correct "localhost" line with wrong IP
# perl -p -i -e "s/^\s*[\d\.]+\s+.*localhost.*$/127.0.0.1\t\tlocalhost.localdomain\tlocalhost/" /etc/hosts
# # Correct line with address "127.0.0.1" but wrong name
# perl -p -i -e "s/^\s*127.0.0.1\s+.*$/127.0.0.1\t\tlocalhost.localdomain\tlocalhost/" /etc/hosts
# # Add "localhost" line if missing
# if ! (/bin/egrep "^127\.0\.0\.1" /etc/hosts > /dev/null 2>&1); then
# echo -en "127.0.0.1\t\tlocalhost.localdomain\tlocalhost\n" >> /etc/hosts
# fi
#fi
# Turn off the CUPS-LPD mini-daemon when LPD is running
if [ -x /etc/rc.d/init.d/lpd ]; then
if (export LC_ALL=C; /sbin/service lpd status | /bin/egrep "running" > /dev/null 2>&1); then
if (export LC_ALL=C; /sbin/chkconfig --list cups-lpd | /bin/egrep "on$" > /dev/null 2>&1); then
gprintf "Turning off CUPS-LPD mini daemon ...\n"
/sbin/chkconfig --del cups-lpd
if [ -x /usr/sbin/xinetd ]; then
/sbin/service xinetd condrestart
fi
fi
fi
fi
# Check whether a parallel printer is configured and if
# so, but if the parallel printer kernel module not being
# loaded, load the module.
if (/bin/egrep "^[^#]*/dev/lp" /etc/cups/printers.conf > /dev/null 2>&1); then
if (! (export LC_ALL=C; /sbin/lsmod | /bin/egrep "^lp +" > /dev/null 2>&1) || \
! (export LC_ALL=C; /sbin/lsmod | /bin/egrep "^parport_pc +" > /dev/null 2>&1)); then
gprintf "Loading parallel port printer kernel modules ...\n"
modprobe parport_pc > /dev/null 2>&1;
RET=$?
if [ $RET -eq 0 ]; then
modprobe lp > /dev/null 2>&1;
RET=$?
fi
if [ $RET -ne 0 ]; then
echo
gprintf "WARNING: Parallel printer kernel modules could not be loaded, your parallel\n"
gprintf " printer may not work.\n"
echo
fi
fi
fi
# Check whether a USB printer is configured and if so, but
# if the USB printer kernel module not being loaded, load
# the module.
# DEPRECATED: the usblp module does not exist anymore
#if (/bin/egrep "^[^#]*DeviceURI.*usb" /etc/cups/printers.conf > /dev/null 2>&1); then
#if ! (export LC_ALL=C; /sbin/lsmod | /bin/egrep "^(printer|usblp) +" > /dev/null 2>&1); then
#gprintf "Loading USB printer kernel module ...\n"
#modprobe printer usblp > /dev/null 2>&1;
#if [ $? -ne 0 ]; then
#echo
#gprintf "WARNING: USB printer kernel module could not be loaded, your USB printer may\n"
#gprintf " not work.\n"
#echo
#fi
#fi
#fi
# Check whether an HP printer is configured with HPLIP and
# if so, but if the HPLIP daemons not being running, start
# the daemons.
#if (/bin/egrep "^[^#]*hp:/" /etc/cups/printers.conf > /dev/null 2>&1); then
#if ! (/bin/ps auxwww | /bin/grep -v "grep" | /bin/grep "hpssd" > /dev/null 2>&1); then
#gprintf "Starting HPLIP daemons ...\n"
#chkconfig --add hplip
#/sbin/service hplip start
#fi
#fi
# Check whether an HP multifunction device is configured
# with HPOJ and if so, but if the HPOJ daemons not being
# running, start the daemons.
#if (/bin/egrep "^[^#]*/dev/ptal-" /etc/cups/printers.conf > /dev/null 2>&1 ||
#/bin/egrep "^[^#]*ptal:/" /etc/cups/printers.conf > /dev/null 2>&1); then
#if ! (/bin/ps auxwww | /bin/grep -v "grep" | /bin/grep "ptal-" > /dev/null 2>&1); then
#gprintf "Starting HPOJ daemons ...\n"
#chkconfig --add hpoj
#/sbin/service hpoj start
#fi
#fi
# Check whether an OKI winprinter is configured with and if so,
# but if the oki4daemon not being running, start the oki4daemon.
if (/bin/egrep "^[^#]*/dev/oki4drv" /etc/cups/printers.conf > /dev/null 2>&1); then
if ! (/bin/ps auxwww | /bin/grep -v "grep" | /bin/grep "oki4daemon" > /dev/null 2>&1); then
gprintf "Starting oki4daemon ...\n"
chkconfig --add oki4daemon
/sbin/service oki4daemon start
fi
fi
# Do automatic correction of CUPS configuration to avoid
# /etc/printcap from LPD/LPRng being overwritten and also
# to avoid printer info with hostname "localhost" being
# broadcasted. Can be turned off in printerdrake
if [ -x /usr/sbin/correctcupsconfig ]; then
/usr/sbin/correctcupsconfig
fi
gprintf "Starting CUPS printing system: "
portrelease cups
daemon cupsd
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/cups
# Do the rest only if printerdrake or autosetupprintqueues
# is NOT currently running
ps auxwww | grep 'perl /usr/sbin/autosetupprintqueues' | grep -vq grep && exit $RETVAL
ps auxwww | grep 'perl /usr/sbin/printerdrake' | grep -vq grep && exit $RETVAL
# CUPS daemon must be listening for the following steps
if (ps auxwww | grep cupsd | grep -v grep > /dev/null 2>&1); then
if ! (lpstat -r > /dev/null 2>&1); then
gprintf "Waiting for the CUPS daemon getting ready\n"
for ((i=0; i < 30; i ++)); do
if (lpstat -r > /dev/null 2>&1); then
break;
fi;
sleep 1;
gprintf ".\n";
done;
gprintf "\n"
fi
if ! (lpstat -r > /dev/null 2>&1); then
gprintf "WARNING: CUPS daemon still not listening after 30 sec, aborting auto-admin tasks.\n"
exit $RETVAL
fi;
fi
if [ "$ENABLE_QUEUES_ON_SPOOLER_START" == "yes" ]; then
# Re-enable disabled print queues
gprintf "Re-enabling disabled print queues:\n"
for printer in `lpstat -p | grep disabled | cut -d ' ' -f 2`; do
if cat /etc/cups/printers.conf | egrep -q "<(Default|)Printer $printer>"; then
#if (( ! `lpstat -p $printer | grep -c Paused` )); then
gprintf " Printer: $printer\n";
/usr/bin/enable $printer
#fi
fi
done
fi
else
echo_failure
echo
fi
;;
stop)
gprintf "Stopping CUPS printing system: "
killproc cupsd
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/cups
;;
restart)
$0 stop
$0 start
RETVAL=$?
;;
status)
status cupsd
RETVAL=$?
;;
condrestart)
if [ -f /var/lock/subsys/cups ]; then
$0 stop
$0 start
RETVAL=$?
fi
;;
reload)
gprintf "Reinitializing CUPS printing system: "
killproc cupsd -HUP
RETVAL=$?
echo
;;
*)
gprintf "Usage: cups {start|stop|restart|reload|status|condrestart}\n"
exit 1
esac
exit $RETVAL
