#!/bin/sh
# $Id: ps2pdfwr,v 1.10 2004/08/04 00:55:46 giles Exp $
# Convert PostScript to PDF without specifying CompatibilityLevel.

# This definition is changed on install to match the
# executable name set in the makefile
GS_EXECUTABLE=gs

OPTIONS="-dSAFER"
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.[e]ps|-) [output.pdf|-]" 1>&2
       exit 1
fi

infile="$1";

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

# We have to include the options twice because -I only takes effect if it
# appears before other options.
exec $GS_EXECUTABLE $OPTIONS -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite "-sOutputFile=$outfile" $OPTIONS -c .setpdfwrite -f "$infile"

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