#!/bin/sh
# $Id: eps2epdf,v 1.1 2001/02/01 02:15:49 mea Exp $
# Convert Encapsulated PostScript to EncapsulatedPDF.

OPTIONS=""
while true
do
	case "$1" in
	-*) OPTIONS="$OPTIONS $1" ;;
	*)  break ;;
	esac
	shift
done

if [ $# -lt 1 -o $# -gt 2 ]; then
	echo "Usage: `basename $0` [options...] input.ps [output.pdf]" 1>&2
	exit 1
fi

infile=$1;

if [ $# -eq 1 ]
then
	case "${infile}" in
	  *.eps)		base=`basename ${infile} .eps` ;;
	  *)		base=`basename ${infile}` ;;
	esac
	outfile=${base}.pdf
else
	outfile=$2
fi

bbox="`egrep '^%%BoundingBox:' $infile`"
gopt="`awk '/^%%BoundingBox:/{
#print STDERR, $0;
#printf "BBOX: %d x %d\n",$4-$2,$5-$3;
printf "-g%dx%d\n",$4-$2,$5-$3;
}' < $infile` -r72"

#echo "gopt: $gopt"

# Doing an initial 'save' helps keep fonts from being flushed between pages.
exec gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=$outfile $OPTIONS $gopt -c save pop -f $infile