| Current File : //proc/self/root/usr/share/ghostscript/10.02.1/lib/rollconv.ps |
%!
% Copyright (C) 2001-2023 Artifex Software, Inc.
% All Rights Reserved.
%
% This software is provided AS-IS with no warranty, either express or
% implied.
%
% This software is distributed under license and may not be copied,
% modified or distributed except as expressly authorized under the terms
% of the license contained in the file LICENSE in this distribution.
%
% Refer to licensing information at http://www.artifex.com or contact
% Artifex Software, Inc., 39 Mesa Street, Suite 108A, San Francisco,
% CA 94129, USA, for further information.
%
% Utility program for converting Japanese fonts produced by Macromedia's
% Rollup program to Type 0 fonts suitable for use with Ghostscript.
%
% Rollup produces the following files, where xxx is the font name:
% xxx-H, xxx-SA, xxx-SB, xxx-SK, xxx-SR, xxx-UG
% JIS83-1_COD
% JIS83-1_CSA
% The _COD and _CSA files are large files containing the actual
% character outline data; they may theoretically be shared between
% multiple fonts.
%
% rollconv.ps converts the above to files named:
% fff.ps
% fff.COD
% fff.CSA
% fff.CSR
% where fff is a font file name provided by the user at conversion time.
% The fff.ps file is the actual font file to be loaded with `run'
% or placed in a Fontmap or a directory named by [GS_]FONTPATH;
% the other two files must be present at runtime in a directory that is
% on Ghostscript's search path (-I, GS_LIB, GS_LIB_DEFAULT).
%
% The normal way to invoke this program is
% gsnd -- rollconv.ps xxx fff InDir CDir OutDir
% (assuming that gsnd is an alias for gs -dNODISPLAY), where:
% xxx is the font name;
% fff is the base part of the output file name;
% InDir is the name of the directory containing the xxx-* input files;
% CDir is the name of the directory containing the _COD and _CSA
% input files (typically the same as InDir);
% OutDir is the name of the directory where the output should be written
% (OutDir must already exist).
% For example:
% gsnd -- rollconv.ps HGGothicBPRO gothic /gs/k/rufonts/Gothic \
% /gs/k/rufonts/Gothic /gs/k/gsfonts
% To suppress output messages, you may insert -q:
% gsnd -q -- rollconv.ps ...
%
% This program assumes that the files have been FTP'ed from a Macintosh and
% therefore have 128 bytes of garbage at the beginning. If you have
% transferred them in some manner that avoids this, change true to false
% in the following line.
/fromMac true def
% The FontName of the converted font is xxx-83pv-RKSJ-H. In order to
% use a converted font with Ghostscript, you may either load it explicitly
% at run time, e.g.,
% (gothic.ps) run
% or you may add an entry to the Fontmap file, in the form:
% /HGGothicBPRO-83pv-RKSJ-H (gothic.ps) ;
% which will allow the font to be loaded automatically. After
% loading the font, by either method, you can select it in the usual way:
% /HGGothicBPRO-83pv-RKSJ-H findfont 36 scalefont setfont
% or
% /HGGothicBPRO-83pv-RKSJ-H 36 selectfont
/macrfile % <filename> macrfile <file>
{ (r) file
fromMac
{ % Get rid of the initial Mac garbage (128 characters).
% The garbage at the end is unpredictable,
% so we'll just have to hope that it's all nulls.
dup =string 0 128 getinterval readstring pop pop
}
if
} bind def
/convert % <FName> <OutBase> <InDir> <CDir> <OutDir> convert -
{ /OutDir exch def
/CDir exch def
/InDir exch def
/OutBase exch def
/FName exch def
/inprefix InDir (/) concatstrings FName concatstrings (-) concatstrings def
/inh inprefix (H) concatstrings def
% Open the output file.
/OutDot OutDir (/) concatstrings OutBase concatstrings (.) concatstrings def
/outname OutDot (ps) concatstrings def
QUIET not { (Writing ) print outname = flush } if
/cdfromstr (\(pgfonts/) FName concatstrings (-JIS83-1_) concatstrings def
/cdstr (\() OutBase concatstrings (.) concatstrings def
/out outname (w) file def
/buffer 65000 string def
% Copy the initial comments from the input file.
inh macrfile
{ dup =string readline pop
out 1 index writestring out (\n) writestring
(%%EndComments) eq { exit } if
}
loop
% Write out our preamble.
out (
currentpacking true setpacking
userdict /AltsysCFD3 known { (%END) .skipeof } if
userdict /AltsysCFD3 25 dict dup begin
/beint { 0 exch { exch 8 bitshift add } forall } bind def
/rfile { findlibfile { exch pop } { (r) file } ifelse } bind def
/str 500 string def
/AltRO { } def
/BuildCh % <font> <ccode> <bias> BuildCh -
{ /bias exch def /ccode exch def begin % font
ccode dup 255 and dup bias lt exch 252 gt or { pop 127 } if
dup -8 bitshift -67 mul add % subfonts have 189 chars, not 256
bias sub buildch1
} bind def
/BuildChr % <font> <ccode> BuildChr -
{ /ccode exch def begin % font
ccode buildch1
} bind def
/buildch1
{ 6 mul PGOffsets add
FileNames 0 get rfile dup dup 4 -1 roll setfileposition
(xxxxxx) readstring pop exch closefile
dup 1 3 getinterval beint % COD offset
exch 4 2 getinterval beint % length
dup 0 eq
{ pop pop currentdict end
1000 0 0 0 1 1 0 -1000 500 1000 setcachedevice2
}
{ dup str length gt { /str 1 index string store } if
FileNames 1 get rfile dup dup % offset length file file file
5 -1 roll setfileposition % length file file
str 0 5 -1 roll getinterval readstring pop pop closefile
currentdict end ccode str 1183615869 internaldict /CCRun get exec
}
ifelse
} bind def
/privates 100 dict def
/BuildPr % <stdhw> <stdvw> BuildPr <dict>
{ 2 copy 1000 mul add privates 1 index known
{ privates exch get 3 1 roll pop pop
}
{ 7 dict begin
/MinFeature{16 16}executeonly def
/BlueValues BlueValues def
/StdVW 3 -1 roll 1 array astore def
/StdHW 3 -1 roll 1 array astore def
/password 5839 def
/LanguageGroup 1 def
/Subrs Subrs def
currentdict readonly end
privates 2 index 2 index put exch pop
}
ifelse
} bind def
/FullEncoding
systemdict { pop } forall
systemdict length 512 sub 1 255 { (x) dup 0 4 -1 roll put cvn } for
768 packedarray def
/BlueValues[-250 -250 1100 1100]readonly def
/BuildChar{AltsysCFD3 begin 64 BuildCh end}bind def
/CharStrings 1 dict
dup /.notdef (�1py�8��) noaccess put
readonly def
/CDevProc
{ pop pop pop pop 0 exch -1000 exch 2 div currentfont /FontBBox get 3 get
} bind def
/FontMatrix[0.001 0.0 0.0 0.001 0.0 0.0]readonly def
/Subrs [
(�1p|=-�D\�R) noaccess
(�1py��Uz) noaccess
(�1py�Ği) noaccess
(�1p�) noaccess
(�1p|35r�I) noaccess
] noaccess def
end put
%END
) writestring
% Locate and copy the definition of NotDefFont.
out (
FontDirectory /NotDefFont known { (%END) .skipeof } if
) writestring
{ dup =string readline pop
dup (/NotDefFont) eq { exit } if pop
}
loop out exch writestring out (\n) writestring
{ dup =string readline pop
(definefont) search { pop pop pop exit } if
out exch writestring out (\n) writestring
}
loop out (definefont pop
%END
) writestring
% Copy the definitions of the subfonts, moving the
% CharStrings of the Roman supplement to an external file.
% Stack for pattern procedures: infile line
/CSRName OutDot (CSR) concatstrings def
/csr CSRName (w) file def
QUIET not { (Writing ) print CSRName = flush } if
/encoding 256 array def
/patterns [
% Patterns specific to the Roman supplement, in which
% the outlines are in an eexec section.
{ (/Encoding 256 array) {
pop out (/Encoding ) writestring
{ dup buffer readline pop
dup (dup) search { exit } if pop pop
}
loop
{ % Stack: infile dupline postdup (dup) predup
pop pop exch pop
% The top element of the stack is a string beginning with
% an index and value to put into the Encoding.
token pop exch token pop exch pop encoding 3 1 roll put
dup buffer readline pop
dup (dup) search not { pop exit } if
}
loop
out encoding cvx write== out ( cvlit ) writestring
out exch writestring out (\n) writestring
} }
{ (/FontType 1 def) {
pop out (/FontType 4 def\n) writestring
out (/BuildChar{AltsysCFD3 begin BuildChr end}bind def\n) writestring
out (/FileNames[) writestring
2 { out OutBase (.CSR) concatstrings write==only } repeat
out (]def\n) writestring
} }
{ (currentfile eexec) {
pop out (systemdict begin\n) writestring
dup //.eexec_param_dict /eexecDecode filter
} }
{ (dup/CharStrings ) {
% Copy the individual CharStrings to the CSR file,
% recording the lengths and offsets.
pop out (dup/CharStrings AltsysCFD3 /CharStrings get put\n) writestring
/offsets 256 dict def
{ dup token pop % char name
dup dup type /nametype eq exch xcheck not and not { pop exit } if
1 index token pop % length of binary data
2 index token pop pop % skip RD
2 index buffer 0 3 index getinterval readstring pop % charstring
offsets 3 index csr fileposition 16 bitshift 4 index add put
csr exch writestring pop pop
dup buffer readline pop pop % skip ND
}
loop
% We skipped the 'end'; skip the 'readonly put' as well.
2 { dup token pop pop } repeat
out (dup/PGOffsets ) writestring
out csr fileposition write=only
out ( put\n) writestring
encoding
{ offsets exch .knownget not { 0 } if
2 { csr 0 write } repeat
4 { dup -24 bitshift csr exch write 8 bitshift } repeat pop
}
forall
} }
{ (/OtherSubrs[) {
pop
{ dup buffer readline pop
(]noaccess def) search { pop pop pop exit } if pop
}
loop
} }
{ (/Subrs 5 array) {
pop out (/Subrs AltsysCFD3 /Subrs get def\n) writestring
6 { dup buffer readline pop pop } repeat
} }
{ (currentfile closefile) {
pop out (end % systemdict\n) writestring
closefile
} }
% Patterns for other supplements.
{ (pgfonts/) {
{ cdfromstr search not { exit } if
out exch writestring pop out cdstr writestring
}
loop out exch writestring out (\n) writestring
} }
{ (/BuildChar{AltsysCFD3 begin 64 BuildCh end}bind def) {
pop out (\t/BuildChar AltsysCFD3 /BuildChar get def\n) writestring
} }
{ (/CDevProc{pop pop pop pop 0 exch -1000 exch 2 div ) {
pop out (\t/CDevProc AltsysCFD3 /CDevProc get def\n) writestring
} }
{ (/CharStrings 1 dict dup begin) {
pop out (\t/CharStrings AltsysCFD3 /CharStrings get def\n) writestring
2 { dup buffer readline pop pop } repeat
} }
{ (/FontMatrix[0.001 0.0 0.0 0.001 0.0 0.0]def) {
pop out (\t/FontMatrix AltsysCFD3 /FontMatrix get def\n) writestring
} }
{ (/Private 14 dict dup begin) {
pop out (\t/Private) writestring
{ dup buffer readline pop
(end def) search { pop pop pop exit } if
(/Std) search
{ pop pop dup length 3 sub 3 exch getinterval
(]) search pop out ( ) writestring out exch writestring pop
}
if pop
}
loop out ( AltsysCFD3 begin BuildPr end def\n) writestring
} }
{ (UniqueID) { pop } }
{ () {
out exch writestring out (\n) writestring
} }
] def
[ (SR) (SA) (SK) (SB) (UG) ]
{ 0 1 255 { encoding exch /.notdef put } for
inprefix exch concatstrings macrfile
{ dup buffer readline not { pop exit } if
/patterns load
{ 2 copy 0 get search { pop pop pop 1 get exec exit } if pop pop }
forall
}
loop closefile
}
forall
csr closefile
% Copy the definition of the root font.
dup buffer readstring pop out exch writestring closefile
out (
setpacking
) writestring
out closefile
% Remove the Mac garbage from the outline files.
[ (COD) (CSA) ]
{ CDir (/) concatstrings (JIS83-1_) concatstrings
1 index concatstrings macrfile
exch OutDot exch concatstrings
QUIET not { (Writing ) print dup = flush } if
(w) file
% Stack: infile outfile
{ 1 index buffer readstring exch
% Stack: infile outfile noteof substring
2 index exch writestring not { exit } if
}
loop closefile closefile
}
forall
} bind def
% If the program was invoked from the command line, run it now.
[ .shellarguments
{ counttomark 5 eq
{ convert
QUIET not { (Done.\n) print flush } if
}
{ cleartomark
(Usage: gsnd -- rollconv.ps FName OutBase InDir CDir OutDir\n) print
( e.g.: gsnd -- rollconv.ps HGMinchoE mincho HGfonts/Mincho HGfonts/Mincho HGfonts/gs\n) print flush
mark
}
ifelse
}
if pop