software/JDetector/compare-detector.sh

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#!/usr/bin/env zsh
#
# \author mdejong
#
script=${0##*/}
 
# ------------------------------------------------------------------------------------------
#
#          Utility script to compare two binary formatted detector files.
#
# ------------------------------------------------------------------------------------------
 
if [ -z $JPP_DIR ]; then
    echo "Variable JPP_DIR undefined."
    exit
fi
 
source $JPP_DIR/setenv.sh $JPP_DIR >& /dev/null
 
set_variable   SKIP           48   # "####" + <length> + <UUID>
 
if do_usage $*; then
    usage "$script <detector file>  <detector file>"\
          "\nComparison of binary formatted detector files excluding UUID."
fi
 
if (( $# != 2 )); then
    fatal "Wrong number of arguments."
fi
 
JConvertDetectorFormat -a $1 -o ${TMPDIR:-/tmp}/d1.datx -q; CHECK_EXIT_CODE
JConvertDetectorFormat -a $2 -o ${TMPDIR:-/tmp}/d2.datx -q; CHECK_EXIT_CODE
 
tail -c+$SKIP ${TMPDIR:-/tmp}/d1.datx > ${TMPDIR:-/tmp}/da.datx
tail -c+$SKIP ${TMPDIR:-/tmp}/d1.datx > ${TMPDIR:-/tmp}/db.datx
 
diff  ${TMPDIR:-/tmp}/da.datx ${TMPDIR:-/tmp}/db.datx
 
if (( $? == 0 )); then
    echo  "Detectors $1 and $2 are equal."
else
    fatal "Detectors $1 and $2 differ."
fi
 
rm -f ${TMPDIR:-/tmp}/d{1,2,a,b}.datx