#!/bin/sh
[ $1 ] || { echo "Usage: getxml <redacted-app-logfile>" ; exit 1 ; }
[ -f $1 ] || { ls $1 ; exit 1 ; }

eventlog=$1
#string specific to "baseline" version of the application
string0="LoggerMessageProcessor - Outbound message before validation: "
#string specific to new "test" version of the application
string1="LoggerMessageProcessor - CustomerProfileEvent Message: "

baseline_events=`zgrep -m 1 "$string0" $eventlog|wc -l|awk '{print $1}'`
parallel_events=`zgrep -m 1 "$string1" $eventlog|wc -l|awk '{print $1}'`
if [ $baseline_events -gt 0 ] ; then
  matcher="$string0" ; tag="base"
elif [ $parallel_events -gt 0 ] ; then
  matcher="$string1" ; tag="test"
else
  echo "nothing to extract -- exiting" ; exit 1
fi
outputfile="$eventlog.$tag.$$.xml"

zgrep -e "$matcher" $eventlog | grep "\[INFO\]" \
  | awk -F"$matcher" 'NF>1 {print $2}' \
  | awk -F'ns3:BusinessEventId' '{print $1 FS substr($2,1,20) "....</" FS $3 }' \
  | awk -F'ns3:MessageTime' '{print $1 FS substr($2,1,11) "....</" FS $3 }' \
  | sort > $outputfile

echo "XML extracted to $outputfile"