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authorReinhard Kotucha <reinhard.kotucha@web.de>2008-03-09 04:30:45 +0000
committerReinhard Kotucha <reinhard.kotucha@web.de>2008-03-09 04:30:45 +0000
commit499685ce4349fa92e5c5c79282db0471ccf361dc (patch)
treebdecf99b8dcb55a04f9fdc8abdc2fa9c0975694a /Master/bin/win32/ps2pdf.texlua
parent3932c3536efb3301aa1db20d82a5f4e8d78cd9d6 (diff)
Ghostscript wrappers for Windows.
git-svn-id: svn://tug.org/texlive/trunk@6908 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/bin/win32/ps2pdf.texlua')
-rwxr-xr-xMaster/bin/win32/ps2pdf.texlua132
1 files changed, 132 insertions, 0 deletions
diff --git a/Master/bin/win32/ps2pdf.texlua b/Master/bin/win32/ps2pdf.texlua
new file mode 100755
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+++ b/Master/bin/win32/ps2pdf.texlua
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+#!/usr/bin/env texlua
+--*-Lua-*-
+-- $Id: $
+
+-- Copyright (C) 2008 Reinhard Kotucha.
+-- You may freely use, modify and/or distribute this file.
+
+-- Replacement for ps2pdf*.bat.
+-- Convert PS to PDF
+
+function fixwin (args_unix)
+ if os.type == 'windows' then
+ local args_win={} -- new table
+ args_win[0]=args_unix[1]
+ for i=1, #args_unix do
+ args_win[i]='"'..args_unix[i]..'"'
+ end
+ return args_win
+ else
+ return args_unix
+ end
+end
+
+function filename (file)
+ local filename
+ if string.find(file, '/') then -- UNIX path
+ filename=select(1, string.gsub(file, '.*/', ''))
+ elseif string.find(file, '\\') then -- Windows path
+ filename=select(1, string.gsub(file, '.*\\', ''))
+ else -- no path
+ filename=file
+ end
+ return(filename)
+end
+
+function basename (file)
+ local basename
+ local fname
+ fname=filename (file)
+ basename=select(1, string.gsub(fname, '\.%a+$', ''))
+ return(basename)
+end
+
+kpse.set_program_name('ps2pdf.texlua', 'ps2pdf')
+
+TEXDIR=kpse.var_value('SELFAUTOPARENT')
+
+if os.type == 'windows' then
+ os.setenv('GS_LIB', TEXDIR..'/tlpkg/tlgs/lib')
+ os.setenv('PATH', TEXDIR..'/tlpkg/tlgs/bin;'..os.getenv('PATH'))
+ gs='gswin32c'
+else
+ gs='gs'
+end
+
+command={gs}
+files={}
+options={}
+
+PDF_level='1.4'
+if string.find(basename(arg[0]), '12') then
+ PDF_level='1.2'
+elseif string.find(basename(arg[0]), '13') then
+ PDF_level='1.3'
+elseif string.find(basename(arg[0]), '14') then
+ PDF_level='1.4'
+end
+
+options[#options+1]='-dCompatibilityLevel='..PDF_level
+
+for i=1, #arg do
+ if string.find(arg[i], '^-$') then
+ files[#files+1]=arg[i]
+ elseif string.find(arg[i], '^-') then
+ options[#options+1]=arg[i]
+ else
+ files[#files+1]=arg[i]
+ end
+end
+
+if #files == 1 then
+ if string.find(files[1], '^-$') then
+ outfile='-'
+ elseif string.find(filename(files[1]), '\.e*ps$') then
+ outfile=basename(files[1])..'.pdf'
+ else
+ outfile=filename(files[1])..'.pdf'
+ end
+else
+ outfile=files[2]
+end
+
+for i=1, #options do
+ command[#command+1]=options[i]
+end
+
+other_opts={'-q', '-dSAFER', '-dNOPAUSE', '-dBATCH', '-sDEVICE=pdfwrite'}
+
+for i=1, #other_opts do
+ command[#command+1]=other_opts[i]
+end
+
+command[#command+1]='-sOutputFile="'..outfile..'"'
+
+for i=1, #options do
+ command[#command+1]=options[i]
+end
+
+if #files < 1 or #files > 2 then
+ io.stderr:write('Usage: ps2pdf [options] (input.[e]ps|-) [output.pdf]\n')
+ os.exit(0)
+end
+
+
+
+other_opts={'-c', '.setpdfwrite', '-f', files[1]}
+
+for i=1, #other_opts do
+ command[#command+1]=other_opts[i]
+end
+
+command=fixwin(command)
+
+--[[ prepend an additional hyphen to activate this code
+for i=0, #command do
+ print (command[i])
+end
+os.exit(ret)
+--]]
+
+ret=os.spawn(command)
+os.exit(ret)