Add dvipdfmx-unsafe.cfg, with -dNOSAFER, for trustworthy sources

git-svn-id: svn://tug.org/texlive/trunk@58323 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 228 insertions, 0 deletions

diff --git a/Master/texmf-dist/dvipdfmx/dvipdfmx-unsafe.cfg b/Master/texmf-dist/dvipdfmx/dvipdfmx-unsafe.cfg
new file mode 100644
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+%% $Id: dvipdfmx.cfg 38778 2015-11-05 00:08:29Z karl $
+%% dvipdfmx.cfg for dvipdfmx and xdvipdfmx.  (Public domain.)
+%% (maintained in TeX Live /source/ tree, copied to Master.)
+%% 
+%% PDF Version Setting
+%%
+%% PDF (minor) version stamp to use in output file.
+%% This also implies maximal version of PDF file allowed to be included.
+%% Dvipdfmx does not support 1.0, 1.1, 1.2 since TrueType font embedded
+%% as CIDFontType2 requires at least version 1.3. Transparent imaging
+%% model requires version 1.4. So if you want soft-masking support for
+%% PNG image with alpha channels, you should set version to 4 or higher.
+%% PDF 1.5 enables object compression.
+
+V  5
+
+%% Dvipdfmx Compatibility Flags
+%%
+%%   0x0002  Use semi-transparent filling for tpic shading command,
+%%           instead of opaque gray color. (requires PDF 1.4)
+%%   0x0004  Treat all CIDFont as fixed-pitch font.
+%%           This is only for backward compatibility. Don't use that.
+%%   0x0008  Do not replace duplicate fontmap entries.
+%%           Dvipdfm's (not 'x') behaviour.
+%%   0x0010  Do not optimize PDF destinations. Use this if you want to
+%%           refer from other files to destinations in the current file.
+
+%C  0x0000
+
+%% PDF Document Settings
+%%
+%% Papersize Option:
+%%
+%%   p papersize-spec
+%%
+%% papersize-spec is 'paper-format' or length-pair, e.g., 'a4', 'letter',
+%% '20cm,30cm'. Recognized unit is 'cm', 'mm', 'bp', 'pt', 'in'.
+
+p  a4
+
+%% Annotation Box Margin:
+%%
+%%   g length
+%%
+%% Add margin to annotation rectangle created via various \specials. Many
+%% TeX macro packages set the annotation bounding box equal to the TeX box
+%% that encloses the material. That's not always what you want.
+%% Annotations created by pdf:bannot/pdf:eannot is also affected.
+
+%g  0
+
+%% Bookmark Open Level:
+%%
+%%   O integer
+%%
+%% Mark bookmark (outline) item as initial state 'open' if the depth
+%% of that item (from root node) is less than or equal to the integer
+%% specified with this option.
+
+O  0
+
+%% PDF Security (Encryption) Setting
+%%
+%% Those options won't take effects unless you use flag 'S'.
+%%
+%% Key bits for PDF encryption (40 - 128)
+
+K  40
+
+%% Permission flag for PDF encryption: Revision will be 3 if the key size
+%% is greater than 40 bits.
+%%
+%% 0x0004 (Revision 2) Print the document.
+%%        (Revision 3) Print the document (possibly not at the highest quality
+%%        level, depending on whether bit 12[0x0800] is also set).
+%% 0x0008 Modify the contents of the document by operations other than those
+%%        controlled by bits 6[0x0020], 9[0x0100], and 11[0x0400].
+%% 0x0010 (Revision 2) Copy or otherwise extract text and graphics from the
+%%        document, including extracting text and graphics (in support of
+%%        accessibility to disabled users or for other purposes).
+%%        (Revision 3) Copy or otherwise extract text and grphics from the
+%%        document by operations other than that controlled by bit 10[0x0200].
+%% 0x0020 Add or modify text annotations, fill in interactive form fields,
+%%        and, if bit 4[0x0008] is also set, create or modify interactive
+%%        form fields (including signature fields).
+%%
+%% (Revision 3 only)
+%% 0x0100 Fill in existing interactive form fields (including signature
+%%        fields), even if bit 6 is clear.
+%% 0x0200 Extract text and graphics (in support of accessibility to disabled
+%%        users or for other purposes).
+%% 0x0400 Assemble the document (insert, rotate, or delete pages and create
+%%        bookmarks or thumbnail images), even if bit 4 is clear.
+%% 0x0800 Print the document to a representation from which a faithful digital
+%%        copy of the PDF content could be generated. When this bit is clear
+%%        (and bit 3 is set), printing is limited to a low-level representation
+%%        of the appearance, possibly of degraded quality.
+
+P  0x003C
+
+%% Image Handler
+%%
+%% With 'D' option dvipdfmx may invoke shell command via system()
+%% function call.
+%%
+%% Command-line template for a-to-b conversion:
+%%
+%% Supported target format ('b') is currently PDF.
+%% Percent sign '%' is special character:
+%%
+%%   %i  Input file name (FQPN). Name of file to be converted to PDF.
+%%   %o  Output file name (FQPN). Temporary file to store conversion
+%%       result. Removed after inclusion is finished. (regardless of
+%%       success or failure)
+%%   %b  The "base" name of the input file, e.g., "foo" instead of
+%%       "foo.eps".
+%%   %v  The PDF version to be converted to, e.g. "1.4" for PDF 1.4.
+%%   %%  Replaced with single '%'.
+
+%% Ghostscript (PS-to-PDF and PDF-to-PDF):
+%%
+%% ps2pdf is a front-end to gs. For a complete list of options, see
+%% http://ghostscript.com/doc/current/Ps2pdf.htm#Options
+%%
+%% In TeX Live, we use the rungs wrapper instead of ps2pdf, becuse we
+%% must omit the -dSAFER which ps2pdf specifies: in order for pstricks
+%% to work with xetex,
+%% /usr/local/texlive/*/texmf-dist/dvips/pstricks/pstricks.pro (for
+%% example) needs to be accessed.  Also, it is better to use our
+%% supplied gs on Windows.
+%% 
+%% Without the -dEPSCROP below, an eps file with negative llx/lly (as
+%% created by MetaPost, for example) fails.  In 2013, changes were made
+%% to the drivers xetex.def, dvipdfmx.def, etc., to handle non-zero
+%% llx/lly so we could use it.  The file epsf-dvipdfmx.tex is available
+%% from CTAN/TL/etc. to support plain's epsf.tex.
+%% 
+%% In 2014, we discovered that -sPAPERSIZE=a0 was needed to support
+%% pstricks under xetex; otherwise, images were cropped (see thread at
+%% http://tug.org/pipermail/xetex/2014-November/025664.html).
+%% Happily, it seems that using both -dEPSCROP and -sPAPERSIZE=a0
+%% simultaneously works ok.  So that's we do below.
+%% 
+%% By default, gs encodes all images contained in a PS file using
+%% the lossy DCT (i.e., JPEG) filter. This often leads to inferior
+%% result (see the discussion at http://electron.mit.edu/~gsteele/pdf/).
+%% The "-dAutoFilterXXXImages" and "-dXXXImageFilter" options used
+%% below force all images to be encoded with the lossless Flate (zlib,
+%% same as PNG) filter. Note that if the PS file already contains DCT
+%% encoded images (which is possible in PS level 2), then these images
+%% will also be re-encoded using Flate. To turn the conversion off,
+%% simply remove the options mentioned above.
+%% 
+%% Incidentally, especially in TL, more than one dvipdfmx.cfg may be
+%% extant.  You can find the one that is active by running:
+%% kpsewhich -progname=dvipdfmx -format='other text files' dvipdfmx.cfg
+%% and control which one is found by setting DVIPDFMXINPUTS.
+%%
+D  "rungs -q -dALLOWPSTRANSPARENCY -dNOSAFER -dNOPAUSE -dBATCH -dEPSCrop -sPAPERSIZE=a0 -sDEVICE=pdfwrite -dCompatibilityLevel=%v -dAutoFilterGrayImages=false -dGrayImageFilter=/FlateEncode -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -dAutoRotatePages=/None -sOutputFile='%o' '%i' -c quit"
+
+% other random ps converters people have experimented with.
+%D "/usr/local/bin/ps2pdf -dEPSCrop '%i' '%o'"
+%D "/usr/texbin/epstopdf '%i' -o '%o'"
+%D "/usr/bin/pstopdf '%i' -o '%o'"
+%
+%% Frank Siegert's PStill:
+%D  "/usr/local/bin/pstill -c -o '%o' '%i'"
+%
+%% Batik + Fop (SVG-to-PDF):
+%% If you want both PS and SVG, you need to write a script or program
+%% that selectively invokes converters.
+%D  "java -classpath classpaths -jar /path/to/batik-rasterizer.jar -m application/pdf -d '%o' '%i'"
+%
+%% There are no way to directly know suggested size of (raster) images.
+%% You may want to use %b here, since you can try reading the ebb file
+%% to see what is natural (physical) size of images. 
+%D  "ras2pdf -r 300x300 -b '%b.bb' -o '%o' '%i'"
+%
+%% ImageMagick:
+%% Easiest way to support various file formats.
+%D  "convert '%i' 'epdf:%o'"
+
+%% Other Options
+%%
+%% DPI for PK font creation
+
+%r  600
+
+%% Set number of fractional digit kept for various numbers in PDF page
+%% content output. By setting this to 2 (default), dvipdfmx rounds
+%% real numbers at 2nd fractional (decimal) digit; e.g., "3.14159" is
+%% written as "3.14". Increasing this to more than 2 isn't meaningful
+%% for old Acrobat due to implementation limit of Acrobat.
+%% Length 0.01 in unscaled coordinate system amount to width of 1 pixel
+%% in 7200ppi display. 
+
+%d  5
+
+%% Image cache life in hours
+%%  0 means erase all old images and leave new images
+%% -1 means erase all old images and also erase new images
+%% -2 means ignore image cache
+%I -2
+
+%% Font Map Files
+%%
+%% teTeX 2.x and TeX Live using updmap (pdfTeX format)
+f  pdftex.map
+
+%% teTeX 2.x and TeX Live using updmap (DVIPDFM format)
+%f dvipdfm.map
+
+%% teTeX 2.x and TeX Live using updmap (DVIPS format)
+%% MiKTeX 2.2 and 2.3
+%f psfonts.map
+
+%% Put additional fontmap files here (usually for Type0 fonts)
+%f  cid-x.map
+
+% the following file is generated by updmap(-sys) from the 
+% KanjiMap entries in the updmap.cfg file.
+f kanjix.map
+% minimal example for Chinese and Korean users
+% improvements please to tex-live@tug.org
+f ckx.map
+
+%% Include other config files
+%i <filename>