#!/bin/bash

RIGLOC=/usr/local/Rig/rig/thumbnail
#export LD_PRELOAD=$RIGLOC/libaviplay-0.7.so.0
export LD_LIBRARY_PATH=/usr/local/Rig/rig/thumbnail/libs

#$RIGLOC/rig_thumbnail.exe "$@"
#exit

#set -x

#echo "args: $@" >&2

INPUT=${2//\\/}
OUTPUT=${3//\\/}

#ls $INPUT >&2

# if not resize, call rtn directly or if it's an avi (at least not a jpeg)
# (i.e. if removing the .jpg extension yields the same filename)
if [ "$1" != "-r" -o "$INPUT" == "${INPUT%%.jpg}" ]; then
    $RIGLOC/rig_thumbnail.exe "$@" | grep -v '<init>' #2>/dev/null
else
    #echo "/bin/cp '$INPUT' '$OUTPUT'" > /tmp/mesg
    /bin/cp "$INPUT" "$OUTPUT" || bash -c "echo 'cannot cp $INPUT $OUTPUT' >&2; exit 1" || exit
    
    #echo jhead -cmd "$RIGLOC/rig_thumbnail.exe -r &i &o $4 $5 $6" "$OUTPUT" >> /tmp/exec
    if ! jhead -cmd "$RIGLOC/rig_thumbnail.exe -r &i &o $4 $5 $6" "$OUTPUT" >/dev/null; then
	jhead -cmd "$RIGLOC/rig_thumbnail.exe -r &i &o $4 $5 $6" "$OUTPUT" &>"$OUTPUT".err
	mv "$OUTPUT" "$OUTPUT".cannot_jhead
	mv "$OUTPUT".err "$OUTPUT"
    fi

fi