#!/usr/bin/ksh93
# IBM_PROLOG_BEGIN_TAG 
# This is an automatically generated prolog. 
#  
# 61haes_r720 src/43haes/usr/sbin/cluster/sa/filenet/sbin/cl_filenet_process_engine_monitor.sh 1.3 
#  
# 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 
# @(#)88	1.3  src/43haes/usr/sbin/cluster/sa/filenet/sbin/cl_filenet_process_engine_monitor.sh, hacmp, 61haes_r720, 1539B_hacmp720 9/11/15 15:16:42
#-----------------------------------------------------------------------------
#
# Name: usage
#
# Prints usage message and exits the program.
#
# Arguments:  none
#
# Returns:    does not return
#
usage() {
    set +u
    [[ "$VERBOSE_LOGGING" == "high" ]] && set -x
    set -u

    KLIB_SA_logmsg WARN 4 1 filenetsa.cat "Usage:\ncl_filenet_process_engine_monitor [-D | -v] -u PROCESS_ENGINE_USER_NAME\n"

    exit 1
}

#----------------------------------------------------------------------------
#
# Name: doCMon
#
# Description:
#       Verify process engine is healthy
#
# Arguments:  none
#
# Global Variables:
#       PE_USER_NAME
#
# Returns:
#       0 on SUCCESS
#       1 on FAILURE
#
doCMon()
{
    if [[ $VERBOSE_LOGGING == 'high' ]]
    then
	PS4_FUNC=doCMon
	set -x
    fi

    KLIB_SA_logmsg INFO 6 2 filenetsa.cat "Process Engine Health check initiated\n"
    echo | /usr/bin/su - $PE_USER_NAME -c "LC_ALL=C initfnsw -y status | grep -i \"software started\"" >> $LOG_FILE 2>&1
    (( $? == 0 )) && {
	    KLIB_SA_logmsg INFO 4 2 filenetsa.cat "Process Engine is active\n"
	    return 0
    }

    KLIB_SA_logmsg INFO 4 3 filenetsa.cat "Process Engine is not active\n"
    return 1
}

###############################################################################
# Main program procedure.
###############################################################################
PROGNAME=${0##*/}
PATH=$(/usr/es/sbin/cluster/utilities/cl_get_path all)
FPATH_BASE=/usr/es/lib/ksh93
FPATH=$FPATH_BASE/hacmp:$FPATH_BASE/sa:$FPATH_BASE/aix:$FPATH_BASE/aix/odm
#
# Process Engine path is set to PATH variable
#
PE_BIN_PATH=$(lslpp -cw '*/bin/initfnsw' | tail -1 | cut -d ':' -f 1)
PE_BIN_PATH=${PE_BIN_PATH%initfnsw}
PATH=$PATH:$PE_BIN_PATH
export PATH FPATH

# Load the common variables
. /usr/es/sbin/cluster/sa/filenet/sbin/cl_filenet_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"

# We need to set this so that we can gather enough details in
# /var/hacmp/log/clappmond.<INSTANCE_OWNER>.monitor.log for debugging.
export VERBOSE_LOGGING=${VERBOSE_LOGGING:-"high"}

eval export $(cllsparam -n $(clodmget -f nodename HACMPcluster))
if [[ $VERBOSE_LOGGING == 'high' ]] 
then
    PS4_TIMER=true
    set -x
    version='1.3'
fi

DEBUG=${DEBUG:-"0"}
VERBOSE=${VERBOSE:-"0"}
PE_USER_NAME=""
BASENAME=${0##*/}

while getopts vDu: option
do
    case $option in
        u) # Process Engine User name
            PE_USER_NAME=$OPTARG
            ;;
        D) # Verbose on + Debug on
            VERBOSE=1
            DEBUG=1
            shift
            ;;
        v) # Verbose on
            VERBOSE=1
            shift
            ;;
	*) # Usage
	    usage
    esac
done

echo "######################################################" >> $LOG_FILE
dspmsg -s 4 filenetsa.cat 3 "# PROCESS ENGINE MONITOR LOG" >> $LOG_FILE
echo "######################################################" >> $LOG_FILE

if [[ "$PE_USER_NAME" == "" ]]; then
	KLIB_SA_logmsg ERROR 2 6 filenetsa.cat "Process Engine user is missing\n"
	usage
fi

doCMon

# We will error out if doCMon() returns non-zero.
exit $?