#!/usr/bin/ksh93
# IBM_PROLOG_BEGIN_TAG 
# This is an automatically generated prolog. 
#  
# 61haes_r714 src/43haes/usr/sbin/cluster/sa/printServer/sbin/cl_print_server_systemv_stop.sh 1.1 
#  
# Licensed Materials - Property of IBM 
#  
# COPYRIGHT International Business Machines Corp. 2010 
# All Rights Reserved 
#  
# US Government Users Restricted Rights - Use, duplication or 
# disclosure restricted by GSA ADP Schedule Contract with IBM Corp. 
#  
# IBM_PROLOG_END_TAG 
# @(#)08	1.1  src/43haes/usr/sbin/cluster/sa/printServer/sbin/cl_print_server_systemv_stop.sh, hacmp, 61haes_r714 11/28/11 15:05:11
###############################################################################
#
# Name: cl_print_server_systemv_stop
#
# Description:
# Command used as the PowerHA SystemMirror Application Server "Stop Script" for
# System V print subsystem. 
#
# Syntax:
# cl_print_server_systemv_stop
#
# Arguments:
#	N/A
#
# Returns:
#       0 on SUCCESS
#       1 on FAILURE
#
###############################################################################

. /usr/es/lib/ksh93/func_include

###############################################################################
#
# Name:         isRunning
#
# Description:  Check to see if System V print subsystem is active.
#
# Arguments:    none
#
# Returns:      0 on RUNNING
#               1 on NOT RUNNING
#
################################################################################
isRunning()
{
        [[ "$VERBOSE_LOGGING" == "high" ]] && set -x
        #
        : Finding out System V print subsystem is active or not
        #
        LC_ALL=C /usr/bin/lpstat -r | egrep -ie "scheduler is running" >> $LOG_FILE 2>&1
        (( $? == 0 )) && {
                KLIB_SA_logmsg INFO 3 1 print_server_sa.cat "%1\$s print subsystem is active\n" "System V"
                return 0
        }

        KLIB_SA_logmsg WARN 3 2 print_server_sa.cat "%1\$s print subsystem is not active\n" "System V"

        return 1
}
###############################################################################
#
# Name:		doStop
#
# Description:	Stops the System V print subsystem.
#
# Arguments:	none
#
# Returns:	0 on SUCCESS
#		1 on FAILURE
#
################################################################################
doStop()
{
	[[ "$VERBOSE_LOGGING" == "high" ]] && set -x
	
	#
	: Stops the System V print subsystem
        #
	/usr/sbin/lpshut >> $LOG_FILE 2>&1
	sleep 5

	#
        : Check the status of System V print subsystem
        #
	isRunning
	(( $? == 0 )) && {
		KLIB_SA_logmsg ERROR 4 2 print_server_sa.cat "%1\$s print subsystem \
has not been stopped\n" "System V"
		return 1
	}

	KLIB_SA_logmsg INFO 4 3 print_server_sa.cat "%1\$s print subsystem has been stopped\n" "System V"
	return 0
}


###############################################################################
# Main program procedure.
###############################################################################
PROGNAME=$(basename ${0})
PATH="$($(dirname ${0})/../../../utilities/cl_get_path all)"
PATH=$PATH:/usr/bin:/etc:/usr/sbin:/usr/ucb:/sbin
FPATH_BASE=/usr/es/lib/ksh93
FPATH=$FPATH_BASE/hacmp:$FPATH_BASE/sa:$FPATH_BASE/aix:$FPATH_BASE/aix/odm
export PATH FPATH

#
: Load the common variables
#
. /usr/es/sbin/cluster/sa/printServer/sbin/cl_print_server_common_variables

LOG_FILE=$(clodmget -q name=$KLIB_HACMPLOG_ENTRY -f value -d "=" HACMPlogs)
LOG_FILE=${LOG_FILE//\"/}
LOG_FILE="$LOG_FILE/$KLIB_HACMPLOG_ENTRY"

[[ "$VERBOSE_LOGGING" == "high" ]] && set -x

DEBUG=${DEBUG:-"0"}
VERBOSE=${VERBOSE:-"0"}

echo "######################################################" >> $LOG_FILE
dspmsg -s 4 print_server_sa.cat 6 "# SYSTEM V PRINT SUBSYSTEM STOP LOG" >> $LOG_FILE
echo "\n######################################################" >> $LOG_FILE

#
: Check the status of System V print subsystem
#
isRunning

(( $? == 0 )) && {
	KLIB_SA_logmsg INFO 4 4 print_server_sa.cat "Stopping %1\$s print subsystem\n" "System V"

	#
        : System V print subsystem is active.
        : Make an attempt to stop System V print subsystem.
        #
	doStop

	exit $?
}

exit 0