drv

#!/bin/bash
# ------------------------------------------------------------------------
# drv - GT.M and PROFILE/Anyware application driver script.
#
# Description: 
# This script will put the user at the PROFILE/Anyware login screen for
# the directory in which it resides.
#
# Input: None 
#
# Output: Places the user at the PROFILE/Anyware login screen.
#
# Usage: drv or /directory_path/drv
#	 $ /ibsprod/drv
#	 or
#	 $ cd /ibsprod
#        $ drv
# ---------Revision History ----------------------------------------------
# 04/23/04 - Rick Silvagni 
#	         Added quotes around mftok to prohibit file substitution.
# ------------------------------------------------------------------------
# Processing starts at main()
ARG0=$0
if [ ! -f ${ARG0} ] ; then
   echo "Usage: drv or /directory_path/drv"
   return 1
fi

. `dirname ${ARG0}`/gtmenv

main()
{
if [ ${START_REPLICATION:-""} = "Y" ]
    then
	# Check current status
	if [ -f ${SCAU_REPL_DIR}/SCA_STATUS.DAT ]
	    then
		current_status=`cat ${SCAU_REPL_DIR}/SCA_STATUS.DAT | cut -d"|" -f1 | tr -d " "`
	    else
		current_status=UNKNOWN
	fi

        # Check that gtm_repl_instance is defined
        if [ ${gtm_repl_instance:-""} = "" ]
            then
                echo "\nACCESS DENIED - gtm_repl_instance is not defined\n"
                exit 1
        fi
 
        # Check that gtm_repl_instance file exists
        if [ ! -f ${gtm_repl_instance} ]
            then
                echo "\nACCESS DENIED - File $gtm_repl_instance does not exist\n"
                exit 1
        fi

	# Check if replication is on if system is PRIMARY
	if [ ${current_status} = "PRIMARY" ]
	    then 
                mftok=`$gtm_dist/mupip ftok -jnl $gtm_repl_instance | grep $gtm_repl_instance`
                mftokm=`echo "$mftok" | cut -d ":" -f5 | cut -d "[" -f1 | tr -d " "`
                mftoks=`echo "$mftok" | cut -d ":" -f3 | cut -d "[" -f1 | tr -d " "`
                ftoks=`$gtm_dist/ftok -id=44 $gtm_repl_instance | cut -d "[" -f2| cut -d "]" -f1 | tr -d "\n" | tr -d " "`
 
                if [ $mftokm = 0 -o $mftoks = 0 ]
                    then
                        current_status=OFFLINE
                        echo "\nACCESS DENIED - PROFILE/Anyware instance is $current_status\n"
                        exit 1
                fi
 
		# Locate journal pool private shared memory in ipcs
		ipcsout=/tmp/ipcs_drv_$$_`date +%H%M%S`.tmp
		ipcs -m | grep "$mftokm" > $ipcsout 2>&1
		for i in `cat $ipcsout | awk '{print $2}' | cut -c1-10`
		do
			if [ "$i" = "$mftokm" ] ; then
				mipcsm=1
				break
			fi
		done

		# Locate journal pool private semaphore in ipcs
		ipcs -s | grep "$mftoks" > $ipcsout 2>&1
		for i in `cat $ipcsout | awk '{print $2}' | cut -c1-10`
		do
			if [ "$i" = "$mftoks" ] ; then
				mipcss=1
				break
			fi
		done

		# Locate journal pool public semaphore in ipcs
		ipcs -s | grep "$ftoks" > $ipcsout 2>&1
		if [ `uname` = "Linux" ] ; then
			for i in `cat $ipcsout | awk '{print $1}'`
			do
				if [ "$i" = "$ftoks" ] ; then
					ipcss=1
					break
				fi
			done
		else
			for i in `cat $ipcsout | awk '{print $3}'`
			do
				if [ "$i" = "$ftoks" ] ; then
					ipcss=1
					break
				fi
			done
		fi
		rm -f $ipcsout

                if [ "$mipcsm" != 1 -o "$mipcss" != 1 -o "$ipcss" != 1 ]
                    then
                        current_status=OFFLINE
                fi
        fi

    else
	repl_state=`${BUILD_DIR:-"/SCA"}/tools/replication/is_repl | awk '{ if ( $2 == "OPEN" || $2 == "ON" ) print $2 }' | wc -l`
	if [ ${repl_state} -ne 0 ]
	    then
		echo "\nACCESS DENIED -	Invalid Replication State\n"
		exit 1
	fi
	current_status=PRIMARY
fi


if [ ${current_status} != "PRIMARY" ]
    then
	echo "\nACCESS DENIED - PROFILE/Anyware instance is $current_status\n"
	exit 1
fi

$gtm_dist/mumps -run SCADRV
}
main