#! /bin/sh
# Copyright (c) 1995-2002 SuSE Linux AG, Nuernberg, Germany.
# All rights reserved.
#
# Author: Joerg Steffens <feedback@suse.de>
#
# /etc/init.d/sc_ldap2defaultprinter
#
#   and symbolic its link
#
# /(usr/)sbin/rcsc_ldap2defaultprinter
#
# LSB compliant service control script; see http://www.linuxbase.org/spec/
# 
# System startup script for some example service or daemon FOO (template)
#
### BEGIN INIT INFO
# Provides: 	  sc_ldap2defaultprinter
# Required-Start: sc_mkwsconfig
# Required-Stop:  $null
# Default-Start:  3 5
# Default-Stop:   0 1 2 6
# Description:    reads standard printer from LDAP and set is locally
### END INIT INFO
# 
# Note on Required-Start: It does specify the init script ordering,
# not real dependencies. Depencies have to be handled by admin
# resp. the configuration tools (s)he uses.

# Source SuSE config (if still necessary, most info has been moved)
test -r /etc/rc.status && . /etc/rc.status

# Check for existence of needed config file and read it
SC_BASE=/etc/smartclient/base
test -r $SC_BASE || exit 6
. $SC_BASE

test -r $ALL_WORKSTATION_CONFIG || exit 6
. $ALL_WORKSTATION_CONFIG

# Shell functions sourced from /etc/rc.status:
#      rc_check         check and set local and overall rc status
#      rc_status        check and set local and overall rc status
#      rc_status -v     ditto but be verbose in local rc status
#      rc_status -v -r  ditto and clear the local rc status
#      rc_failed        set local and overall rc status to failed
#      rc_failed <num>  set local and overall rc status to <num><num>
#      rc_reset         clear local rc status (overall remains)
#      rc_exit          exit appropriate to overall rc status
#      rc_active	checks whether a service is activated by symlinks
. /etc/rc.status

# First reset status of this service
rc_reset

# Return values acc. to LSB for all commands but status:
# 0 - success
# 1 - generic or unspecified error
# 2 - invalid or excess argument(s)
# 3 - unimplemented feature (e.g. "reload")
# 4 - insufficient privilege
# 5 - program is not installed
# 6 - program is not configured
# 7 - program is not running
# 
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signalling is not supported) are
# considered a success.

case "$1" in
    start)
	echo -n "Starting SmartClient ldap2defaultprinter"

	# todo: if simple => ldap_opts=-x
	LDAP_OPTS="-x"
	PRINTER_ATTR=dbkStandardPrinter
	PRINTER="$(ldapsearch -h $ALL_LDAPHOST $LDAP_OPTS -LLL -b $ALL_WORKSTATION_DN "(objectclass=*)" $PRINTER_ATTR | grep $PRINTER_ATTR | cut -d ' ' -f 2)"
	if [ -n "$PRINTER" ]; then
echo "\
#  
# generated by $0
# gets $PRINTER_ATTR from LDAP and set it to the system default printer
#
DEFAULT_PRINTER=\"$PRINTER\"" > /etc/sysconfig/printer

		/sbin/conf.d/SuSEconfig.profiles 2>&1 > $ALL_LOG_DIR/ldap2defaultprinter
		export PRINTER

		# Remember status and be verbose
		rc_status -v
	else
		echo -e "$rc_unused"		
	fi
	;;
    stop)
	;;
    try-restart)
	## Stop the service and if this succeeds (i.e. the 
	## service was running before), start it again.
	## Note: try-restart is not (yet) part of LSB (as of 0.7.5)
	$0 status >/dev/null &&  $0 restart

	# Remember status and be quiet
	rc_status
	;;
    restart)
	## Stop the service and regardless of whether it was
	## running or not, start it again.
	$0 stop
	$0 start

	# Remember status and be quiet
	rc_status
	;;
    force-reload)
	$0 start
	rc_status
	;;
    reload)
	## Like force-reload, but if daemon does not support
	## signalling, do nothing (!)

	## Otherwise if it does not support reload:
	rc_failed 3
	rc_status -v
	;;
    # status)
    # probe)
    *)
	echo "Usage: $0 {start|stop|try-restart|restart|force-reload|reload}"
	exit 1
	;;
esac
rc_exit
