#!/bin/csh -f
#
# Convert PostScript to PDF
#
# Parameters:
#    Source file path (PostScript file)
#    Destination file path (PDF file)
#
set ps_file  = "$1"
set pdf_file = "$2"

if ($?WINDIR) then

   #
   # Convert backslashes to forward slashes
   #
   set ps_file  = "$ps_file:as#\\#/#"
   set pdf_file = "$pdf_file:as#\\#/#"

   #
   # Uncomment these lines to set up your own pdf to postscript conversion on Windows
   #
   # set converter_file = "<postscript to pdf conversion program>"
   # set converter_dir  = "<postscript conversion program location>"

   set gs_converter_file = gswin32c.exe
   set gs_converter_dir = c:/xYh
   set nonomatch
   #set gs_converter_dir  = c:/Program\ Files/gs/gs*/bin
  set gs_converter_dir  = c:/Program\ Files/gs/gs9.06/bin
   if (! -d "$gs_converter_dir") then
      #set gs_converter_dir  = c:/gs/gs*/bin
      set gs_converter_dir  = c:/gs/gs9.06/bin
   endif

   set pstill_converter_file = pstill.exe
   set pstill_converter_dir  = "c:/Program Files/GPStill"

   if ($?converter_file) then

      "$converter_dir/converter_file" "$ps_file" "$pdf_file"

   else if (-f "$gs_converter_dir/$gs_converter_file") then

      setenv GS_LIB "$gs_converter_dir:s#bin#lib#"
      unsetenv TMPDIR

      "$gs_converter_dir/$gs_converter_file" \
          -q -dCompatibilityLevel=1.4 -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile="$pdf_file" -c save pop -f "$ps_file"

   else if (-f "$pstill_converter_dir/$pstill_converter_file") then

      setenv PSTILL_PATH "$pstill_converter_dir"
      "$pstill_converter_dir/$pstill_converter_file" -c -c -c -g -i -p -t -o "$pdf_file" "$ps_file"

   else

      echo "Cannot find Postscript to PDF conversion program"
      exit 1

   endif

else
   #
   # Uncomment this line to set up your own pdf to postscript conversion on Unix/Linux
   #
   # set converter = ""
   set gs_converter     = 'ps2pdf14'
   set pstill_converter = 'pstill'

   set gs_path     = (`which "$gs_converter"`)
   set pstill_path = (`which "$pstill_converter"`)

   if (-e "$gs_path") then

      \rm -f "$pdf_file"
      set tmp_path = /tmp/rmdef.$$
      sed 's#/DeferredMediaSelection true##' < "$ps_file" > "$tmp_path"
      mv "$tmp_path" "$ps_file"
      "$gs_converter" "$ps_file" "$pdf_file"

   else if (-e "$pstill_path") then

      setenv PSTILL_PATH "$pstill_path:h"
      "$pstill_converter" -c -g -i -p -t -o "$pdf_file" "$ps_file"

   else if ($?converter) then

      "$converter" "$ps_file" "$pdf_file"

   endif

endif