#!/bin/bash
#A general purpose script designed to be used as the prologue
#for most tat modular tests

. acsstartupConstants # load error codes like 

# Usage info. Be nice and keep this up-to-date!
function printUsage 
{
   echo "Usage: `basename $0` [OPTIONS]"
   echo "Start a TAT session"
   echo ""
   echo "Options: "
   echo "  --noloadifr                         Do not load the Interface Repository."
   echo "  -l, --log                           Save the ACS logging output to a file"
   echo "  -h, --help                          Prints this message and exits."
}

#
# These will contain the parsing results (CL_XXX, CL = command line)
#
CL_LOADIFR=
CL_LOG=

#
# These options can be recognized (longopts comma-separated. colon means argument is required)
#
LONGOPTS=noloadifr,log,help
SHORTOPTS=lh

#
# Run getopt (posixly_correct needed). We run twice:
# First run is simply to check the commandline for correctness
# Second run is the real deal which replaces the command line args with getopt's output
export POSIXLY_CORRECT=1

getopt -n `basename $0` -Q -u -a -l $LONGOPTS $SHORTOPTS "$@" || {
	exit $EC_BADARGS;
}

set -- `getopt -u -a -l $LONGOPTS $SHORTOPTS "$@"`

#
# Iterate over getopt's output and set CL_XXX variables accordingly
#
while : 
do
	case "$1" in
	--noloadifr)                  CL_LOADIFR="--noloadifr" ;;
	--log)                        CL_LOG=true ;;
	-l)                           CL_LOG=true ;;
	--help)                       printUsage ; exit 0 ;;
	-h)                           printUsage ; exit 0 ;;
	--) break ;;
	esac
	shift
done
shift

# restore 
export POSIXLY_CORRECT=
unset POSIXLY_CORRECT


#---------------------------------------------------------------------------
#Set the CDB to be the present working directory IFF
#it's set to be the default ACS CDB
if [ "$ACS_CDB" = "$ACSDATA/config/defaultCDB" ] || [ "$ACS_CDB" = "" ]
then
    ACS_CDB=$PWD
fi 
#---------------------------------------------------------------------------

#Start the services and manager
if [ "X$ACS_TMP" == "X" ]
then 
    echo "The environment variable ACS_TMP is not defined. Exiting!"
    exit 1
else
    echo " Starting ORB Services and Manager"
    acsStart $CL_LOADIFR > $ACS_TMP/acsStart.log
fi
INSTANCE_DIR=$ACS_TMP/ACS_INSTANCE.$ACS_INSTANCE

#---------------------------------------------------------------------------
#Get the ACS_INSTANCE from the log file just written out
export ACS_INSTANCE=`grep -m 1 "For this ACS session, please do an" $ACS_TMP/acsStart.log | cut -d\' -f2 | cut -d= -f2`
if [ "$ACS_INSTANCE" = "" ]
then
    echo "Could not determine whether an ACS_INSTANCE was selected by acsStart!"
    echo "Exiting!"
    exit 1
else 
    echo $ACS_INSTANCE > $ACS_TMP/acs_instance
fi
#---------------------------------------------------------------------------
#
# Checks LOGGING mode
#

if [ "$CL_LOG" = "true" ]
then
# commands from a simplified "accStarter -p loggingClient.pid -o all_logs.xml loggingClient LoggingChannel"
    
    pidfile=$INSTANCE_DIR/loggingClient.pid
    outfile=$INSTANCE_DIR/all_logs.xml
	
	# logging client writes to stderr which would confuse TAT
	loggingClient -f $outfile Logging >& $INSTANCE_DIR/logerrfile.out &
	pid=$!

	## store pid in file, so that acsutilTATEpilogue can kill the logging client process (there's no other way to end it)
	echo $pid >> $pidfile
fi
#---------------------------------------------------------------------------