3 # Generate code page .c files from ftp.unicode.org descriptions
5 # Copyright 2000 Alexandre Julliard
7 # This library is free software; you can redistribute it and/or
8 # modify it under the terms of the GNU Lesser General Public
9 # License as published by the Free Software Foundation; either
10 # version 2.1 of the License, or (at your option) any later version.
12 # This library is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 # Lesser General Public License for more details.
17 # You should have received a copy of the GNU Lesser General Public
18 # License along with this library; if not, write to the Free Software
19 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 # base URLs for www.unicode.org files
25 my $MAPPINGS = "http://www.unicode.org/Public/MAPPINGS";
26 my $UNIDATA = "http://www.unicode.org/Public/5.2.0/ucd";
29 my $SORTKEYS = "http://www.unicode.org/reports/tr10/allkeys.txt";
32 my $DEFAULTS = "./defaults";
34 # Default char for undefined mappings
35 my $DEF_CHAR = ord '?';
39 [ 37, "VENDORS/MICSFT/EBCDIC/CP037.TXT", 0, "IBM EBCDIC US Canada" ],
40 [ 424, "VENDORS/MISC/CP424.TXT", 0, "IBM EBCDIC Hebrew" ],
41 [ 437, "VENDORS/MICSFT/PC/CP437.TXT", 1, "OEM United States" ],
42 [ 500, "VENDORS/MICSFT/EBCDIC/CP500.TXT", 0, "IBM EBCDIC International" ],
43 [ 737, "VENDORS/MICSFT/PC/CP737.TXT", 1, "OEM Greek 437G" ],
44 [ 775, "VENDORS/MICSFT/PC/CP775.TXT", 1, "OEM Baltic" ],
45 [ 850, "VENDORS/MICSFT/PC/CP850.TXT", 1, "OEM Multilingual Latin 1" ],
46 [ 852, "VENDORS/MICSFT/PC/CP852.TXT", 1, "OEM Slovak Latin 2" ],
47 [ 855, "VENDORS/MICSFT/PC/CP855.TXT", 1, "OEM Cyrillic" ],
48 [ 856, "VENDORS/MISC/CP856.TXT", 0, "Hebrew PC" ],
49 [ 857, "VENDORS/MICSFT/PC/CP857.TXT", 1, "OEM Turkish" ],
50 [ 860, "VENDORS/MICSFT/PC/CP860.TXT", 1, "OEM Portuguese" ],
51 [ 861, "VENDORS/MICSFT/PC/CP861.TXT", 1, "OEM Icelandic" ],
52 [ 862, "VENDORS/MICSFT/PC/CP862.TXT", 1, "OEM Hebrew" ],
53 [ 863, "VENDORS/MICSFT/PC/CP863.TXT", 1, "OEM Canadian French" ],
54 [ 864, "VENDORS/MICSFT/PC/CP864.TXT", 0, "OEM Arabic" ],
55 [ 865, "VENDORS/MICSFT/PC/CP865.TXT", 1, "OEM Nordic" ],
56 [ 866, "VENDORS/MICSFT/PC/CP866.TXT", 1, "OEM Russian" ],
57 [ 869, "VENDORS/MICSFT/PC/CP869.TXT", 1, "OEM Greek" ],
58 [ 874, "VENDORS/MICSFT/WindowsBestFit/bestfit874.txt", 1, "ANSI/OEM Thai" ],
59 [ 875, "VENDORS/MICSFT/EBCDIC/CP875.TXT", 0, "IBM EBCDIC Greek" ],
60 [ 878, "VENDORS/MISC/KOI8-R.TXT", 0, "Russian KOI8" ],
61 [ 932, "VENDORS/MICSFT/WindowsBestFit/bestfit932.txt", 0, "ANSI/OEM Japanese Shift-JIS" ],
62 [ 936, "VENDORS/MICSFT/WindowsBestFit/bestfit936.txt", 0, "ANSI/OEM Simplified Chinese GBK" ],
63 [ 949, "VENDORS/MICSFT/WindowsBestFit/bestfit949.txt", 0, "ANSI/OEM Korean Unified Hangul" ],
64 [ 950, "VENDORS/MICSFT/WindowsBestFit/bestfit950.txt", 0, "ANSI/OEM Traditional Chinese Big5" ],
65 [ 1006, "VENDORS/MISC/CP1006.TXT", 0, "IBM Arabic" ],
66 [ 1026, "VENDORS/MICSFT/EBCDIC/CP1026.TXT", 0, "IBM EBCDIC Latin 5 Turkish" ],
67 [ 1250, "VENDORS/MICSFT/WindowsBestFit/bestfit1250.txt", 0, "ANSI Eastern Europe" ],
68 [ 1251, "VENDORS/MICSFT/WindowsBestFit/bestfit1251.txt", 0, "ANSI Cyrillic" ],
69 [ 1252, "VENDORS/MICSFT/WindowsBestFit/bestfit1252.txt", 0, "ANSI Latin 1" ],
70 [ 1253, "VENDORS/MICSFT/WindowsBestFit/bestfit1253.txt", 0, "ANSI Greek" ],
71 [ 1254, "VENDORS/MICSFT/WindowsBestFit/bestfit1254.txt", 0, "ANSI Turkish" ],
72 [ 1255, "VENDORS/MICSFT/WindowsBestFit/bestfit1255.txt", 0, "ANSI Hebrew" ],
73 [ 1256, "VENDORS/MICSFT/WindowsBestFit/bestfit1256.txt", 0, "ANSI Arabic" ],
74 [ 1257, "VENDORS/MICSFT/WindowsBestFit/bestfit1257.txt", 0, "ANSI Baltic" ],
75 [ 1258, "VENDORS/MICSFT/WindowsBestFit/bestfit1258.txt", 0, "ANSI/OEM Viet Nam" ],
76 [ 1361, "OBSOLETE/EASTASIA/KSC/JOHAB.TXT", 0, "Korean Johab" ],
77 [ 10000, "VENDORS/MICSFT/MAC/ROMAN.TXT", 0, "Mac Roman" ],
78 [ 10006, "VENDORS/MICSFT/MAC/GREEK.TXT", 0, "Mac Greek" ],
79 [ 10007, "VENDORS/MICSFT/MAC/CYRILLIC.TXT", 0, "Mac Cyrillic" ],
80 [ 10029, "VENDORS/MICSFT/MAC/LATIN2.TXT", 0, "Mac Latin 2" ],
81 [ 10079, "VENDORS/MICSFT/MAC/ICELAND.TXT", 0, "Mac Icelandic" ],
82 [ 10081, "VENDORS/MICSFT/MAC/TURKISH.TXT", 0, "Mac Turkish" ],
83 [ 20127, undef, 0, "US-ASCII (7bit)" ],
84 [ 20866, "VENDORS/MISC/KOI8-R.TXT", 0, "Russian KOI8" ],
85 [ 20932, "OBSOLETE/EASTASIA/JIS/JIS0208.TXT", 0, "EUC-JP" ],
86 [ 21866, "VENDORS/MISC/KOI8-U.TXT", 0, "Ukrainian KOI8" ],
87 [ 28591, "ISO8859/8859-1.TXT", 0, "ISO 8859-1 Latin 1" ],
88 [ 28592, "ISO8859/8859-2.TXT", 0, "ISO 8859-2 Latin 2 (East European)" ],
89 [ 28593, "ISO8859/8859-3.TXT", 0, "ISO 8859-3 Latin 3 (South European)" ],
90 [ 28594, "ISO8859/8859-4.TXT", 0, "ISO 8859-4 Latin 4 (Baltic old)" ],
91 [ 28595, "ISO8859/8859-5.TXT", 0, "ISO 8859-5 Cyrillic" ],
92 [ 28596, "ISO8859/8859-6.TXT", 0, "ISO 8859-6 Arabic" ],
93 [ 28597, "ISO8859/8859-7.TXT", 0, "ISO 8859-7 Greek" ],
94 [ 28598, "ISO8859/8859-8.TXT", 0, "ISO 8859-8 Hebrew" ],
95 [ 28599, "ISO8859/8859-9.TXT", 0, "ISO 8859-9 Latin 5 (Turkish)" ],
96 [ 28600, "ISO8859/8859-10.TXT", 0, "ISO 8859-10 Latin 6 (Nordic)" ],
97 [ 28603, "ISO8859/8859-13.TXT", 0, "ISO 8859-13 Latin 7 (Baltic)" ],
98 [ 28604, "ISO8859/8859-14.TXT", 0, "ISO 8859-14 Latin 8 (Celtic)" ],
99 [ 28605, "ISO8859/8859-15.TXT", 0, "ISO 8859-15 Latin 9 (Euro)" ],
100 [ 28606, "ISO8859/8859-16.TXT", 0, "ISO 8859-16 Latin 10 (Balkan)" ]
120 "Lu" => $ctype{"defin"}|$ctype{"alpha"}|$ctype{"upper"}, # Letter, Uppercase
121 "Ll" => $ctype{"defin"}|$ctype{"alpha"}|$ctype{"lower"}, # Letter, Lowercase
122 "Lt" => $ctype{"defin"}|$ctype{"alpha"}|$ctype{"upper"}|$ctype{"lower"}, # Letter, Titlecase
123 "Mn" => $ctype{"defin"}, # Mark, Non-Spacing
124 "Mc" => $ctype{"defin"}, # Mark, Spacing Combining
125 "Me" => $ctype{"defin"}, # Mark, Enclosing
126 "Nd" => $ctype{"defin"}|$ctype{"digit"}, # Number, Decimal Digit
127 "Nl" => $ctype{"defin"}|$ctype{"alpha"}, # Number, Letter
128 "No" => $ctype{"defin"}, # Number, Other
129 "Zs" => $ctype{"defin"}|$ctype{"space"}, # Separator, Space
130 "Zl" => $ctype{"defin"}|$ctype{"space"}, # Separator, Line
131 "Zp" => $ctype{"defin"}|$ctype{"space"}, # Separator, Paragraph
132 "Cc" => $ctype{"defin"}|$ctype{"cntrl"}, # Other, Control
133 "Cf" => $ctype{"defin"}|$ctype{"cntrl"}, # Other, Format
134 "Cs" => $ctype{"defin"}, # Other, Surrogate
135 "Co" => $ctype{"defin"}, # Other, Private Use
136 "Cn" => $ctype{"defin"}, # Other, Not Assigned
137 "Lm" => $ctype{"defin"}|$ctype{"alpha"}, # Letter, Modifier
138 "Lo" => $ctype{"defin"}|$ctype{"alpha"}, # Letter, Other
139 "Pc" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Connector
140 "Pd" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Dash
141 "Ps" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Open
142 "Pe" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Close
143 "Pi" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Initial quote
144 "Pf" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Final quote
145 "Po" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Other
146 "Sm" => $ctype{"defin"}, # Symbol, Math
147 "Sc" => $ctype{"defin"}, # Symbol, Currency
148 "Sk" => $ctype{"defin"}, # Symbol, Modifier
149 "So" => $ctype{"defin"} # Symbol, Other
152 # a few characters need additional categories that cannot be determined automatically
153 my %special_categories =
155 "xdigit" => [ ord('0')..ord('9'),ord('A')..ord('F'),ord('a')..ord('f'),
156 0xff10..0xff19
, 0xff21..0xff26
, 0xff41..0xff46
],
157 "space" => [ 0x09..0x0d
, 0x85 ],
158 "blank" => [ 0x09, 0x20, 0xa0, 0x3000, 0xfeff ],
159 "cntrl" => [ 0x070f, 0x200c, 0x200d,
160 0x200e, 0x200f, 0x202a, 0x202b, 0x202c, 0x202d, 0x202e,
161 0x206a, 0x206b, 0x206c, 0x206d, 0x206e, 0x206f, 0xfeff,
162 0xfff9, 0xfffa, 0xfffb ],
163 "punct" => [ 0x24, 0x2b, 0x3c..0x3e
, 0x5e, 0x60, 0x7c, 0x7e, 0xa2..0xbe
,
165 "digit" => [ 0xb2, 0xb3, 0xb9 ],
166 "lower" => [ 0x2071, 0x207f ]
171 "L" => 1, # Left-to-Right
172 "LRE" => 15, # Left-to-Right Embedding
173 "LRO" => 15, # Left-to-Right Override
174 "R" => 2, # Right-to-Left
175 "AL" => 12, # Right-to-Left Arabic
176 "RLE" => 15, # Right-to-Left Embedding
177 "RLO" => 15, # Right-to-Left Override
178 "PDF" => 15, # Pop Directional Format
179 "EN" => 3, # European Number
180 "ES" => 4, # European Number Separator
181 "ET" => 5, # European Number Terminator
182 "AN" => 6, # Arabic Number
183 "CS" => 7, # Common Number Separator
184 "NSM" => 13, # Non-Spacing Mark
185 "BN" => 14, # Boundary Neutral
186 "B" => 8, # Paragraph Separator
187 "S" => 9, # Segment Separator
188 "WS" => 10, # Whitespace
189 "ON" => 11 # Other Neutrals
194 "U" => 0, # Non_Joining
195 "T" => 1, # Transparent
196 "R" => 2, # Right_Joining
197 "L" => 3, # Left_Joining
198 "D" => 4, # Dual_Joining
199 "C" => 5, # Join_Causing
205 my @unicode_defaults = ();
206 my @unicode_aliases = ();
207 my @tolower_table = ();
208 my @toupper_table = ();
209 my @digitmap_table = ();
210 my @compatmap_table = ();
211 my @category_table = (0) x
65536;
212 my @joining_table = (0) x
65536;
213 my @direction_table = ();
214 my @decomp_table = ();
215 my @compose_table = ();
225 ################################################################
226 # fetch a unicode.org file and open it
227 sub open_data_file
($)
230 (my $name = $url) =~ s/^.*\///;
232 unless (-f
"data/$name")
234 print "Fetching $url...\n";
236 !system "wget", "-q", "-O", "data/$name", $url or die "cannot fetch $url";
238 open FILE
, "<data/$name" or die "cannot open data/$name";
242 ################################################################
243 # read in the defaults file
246 my $filename = shift;
249 # first setup a few default mappings
251 open DEFAULTS
, "$filename" or die "Cannot open $filename";
252 print "Loading $filename\n";
255 next if /^\#/; # skip comments
256 next if /^$/; # skip empty lines
257 if (/^(([0-9a-fA-F]+)(,[0-9a-fA-F]+)*)\s+([0-9a-fA-F]+|'.'|none)\s+(\#.*)?/)
259 my @src = map hex, split /,/,$1;
262 if ($#src > 0) { push @unicode_aliases, \
@src; }
263 next if ($dst eq "none");
264 $dst = ($dst =~ /\'.\'/) ?
ord substr($dst,1,1) : hex $dst;
265 foreach my $src (@src)
267 die "Duplicate value" if defined($unicode_defaults[$src]);
268 $unicode_defaults[$src] = $dst;
272 die "Unrecognized line $_\n";
276 # now build mappings from the decomposition field of the Unicode database
278 my $UNICODE_DATA = open_data_file
"$UNIDATA/UnicodeData.txt";
279 while (<$UNICODE_DATA>)
281 # Decode the fields ...
282 my ($code, $name, $cat, $comb, $bidi,
283 $decomp, $dec, $dig, $num, $mirror,
284 $oldname, $comment, $upper, $lower, $title) = split /;/;
288 die "unknown category $cat" unless defined $categories{$cat};
289 die "unknown directionality $bidi" unless defined $directions{$bidi};
291 $category_table[$src] = $categories{$cat};
292 $direction_table[$src] = $directions{$bidi};
293 $joining_table[$src] = $joining_types{"T"} if $cat eq "Mn" || $cat eq "Me" || $cat eq "Cf";
297 $tolower_table[$src] = hex $lower;
301 $toupper_table[$src] = hex $upper;
305 $category_table[$src] |= $ctype{"digit"};
309 $digitmap_table[$src] = ord $dig;
312 # copy the category and direction for everything between First/Last pairs
313 if ($name =~ /, First>/) { $start = $src; }
314 if ($name =~ /, Last>/)
316 while ($start < $src)
318 $category_table[$start] = $category_table[$src];
319 $direction_table[$start] = $direction_table[$src];
324 next if $decomp eq ""; # no decomposition, skip it
326 if ($decomp =~ /^<([a-zA-Z]+)>\s+([0-9a-fA-F]+)$/)
328 # decomposition of the form "<foo> 1234" -> use char if type is known
329 if (($src >= 0xf900 && $src < 0xfb00) || ($src >= 0xfe30 && $src < 0xfffd))
331 # Single char decomposition in the compatibility range
332 $compatmap_table[$src] = hex $2;
334 if ($1 eq "isolated" || $1 eq "final" || $1 eq "initial" || $1 eq "medial")
336 ${joining_forms
{$1}}[hex $2] = $src;
339 next unless ($1 eq "font" ||
350 elsif ($decomp =~ /^<compat>\s+0020\s+([0-9a-fA-F]+)/)
352 # decomposition "<compat> 0020 1234" -> combining accent
355 elsif ($decomp =~ /^([0-9a-fA-F]+)/)
357 # decomposition contains only char values without prefix -> use first char
359 $category_table[$src] |= $category_table[$dst] if defined $category_table[$dst];
360 # store decomposition if it contains two chars
361 if ($decomp =~ /^([0-9a-fA-F]+)\s+([0-9a-fA-F]+)$/)
363 $decomp_table[$src] = [ hex $1, hex $2 ];
364 push @compose_table, [ hex $1, hex $2, $src ];
366 elsif ($decomp =~ /^(<[a-z]+>\s)*([0-9a-fA-F]+)$/ &&
367 (($src >= 0xf900 && $src < 0xfb00) || ($src >= 0xfe30 && $src < 0xfffd)))
369 # Single char decomposition in the compatibility range
370 $compatmap_table[$src] = hex $2;
378 next if defined($unicode_defaults[$src]); # may have been set in the defaults file
381 for (my $i = $dst; ; $i = $unicode_defaults[$i])
383 die sprintf("loop detected for %04x -> %04x",$src,$dst) if $i == $src;
384 last unless defined($unicode_defaults[$i]);
386 $unicode_defaults[$src] = $dst;
390 # patch the category of some special characters
392 foreach my $cat (keys %special_categories)
394 my $flag = $ctype{$cat};
395 foreach my $i (@
{$special_categories{$cat}}) { $category_table[$i] |= $flag; }
400 ################################################################
401 # parse the input file
405 my $INPUT = open_data_file
$name;
409 next if /^\#/; # skip comments
410 next if /^$/; # skip empty lines
411 next if /\x1a/; # skip ^Z
412 next if (/^0x([0-9a-fA-F]+)\s+\#UNDEFINED/); # undefined char
414 if (/^0x([0-9a-fA-F]+)\s+\#DBCS LEAD BYTE/)
417 push @lead_bytes,$cp;
421 if (/^0x([0-9a-fA-F]+)\s+0x([0-9a-fA-F]+)\s+(\#.*)?/)
425 $cp2uni[$cp] = $uni unless defined($cp2uni[$cp]);
426 $uni2cp[$uni] = $cp unless defined($uni2cp[$uni]);
427 if ($cp > 0xff && !defined($cp2uni[$cp >> 8]))
429 push @lead_bytes,$cp >> 8;
430 $cp2uni[$cp >> 8] = 0;
434 die "$name: Unrecognized line $_\n";
440 ################################################################
441 # fill input data for the 20127 (us-ascii) codepage
442 sub fill_20127_codepage
()
444 for (my $i = 0; $i < 128; $i++) { $cp2uni[$i] = $uni2cp[$i] = $i; }
445 for (my $i = 128; $i < 256; $i++) { $cp2uni[$i] = $i & 0x7f; }
448 ################################################################
449 # get a mapping including glyph chars for MB_USEGLYPHCHARS
451 sub get_glyphs_mapping
(@
)
453 $_[0x01] = 0x263a; # (WHITE SMILING FACE)
454 $_[0x02] = 0x263b; # (BLACK SMILING FACE)
455 $_[0x03] = 0x2665; # (BLACK HEART SUIT)
456 $_[0x04] = 0x2666; # (BLACK DIAMOND SUIT)
457 $_[0x05] = 0x2663; # (BLACK CLUB SUIT)
458 $_[0x06] = 0x2660; # (BLACK SPADE SUIT)
459 $_[0x07] = 0x2022; # (BULLET)
460 $_[0x08] = 0x25d8; # (INVERSE BULLET)
461 $_[0x09] = 0x25cb; # (WHITE CIRCLE)
462 $_[0x0a] = 0x25d9; # (INVERSE WHITE CIRCLE)
463 $_[0x0b] = 0x2642; # (MALE SIGN)
464 $_[0x0c] = 0x2640; # (FEMALE SIGN)
465 $_[0x0d] = 0x266a; # (EIGHTH NOTE)
466 $_[0x0e] = 0x266b; # (BEAMED EIGHTH NOTES)
467 $_[0x0f] = 0x263c; # (WHITE SUN WITH RAYS)
468 $_[0x10] = 0x25ba; # (BLACK RIGHT-POINTING POINTER)
469 $_[0x11] = 0x25c4; # (BLACK LEFT-POINTING POINTER)
470 $_[0x12] = 0x2195; # (UP DOWN ARROW)
471 $_[0x13] = 0x203c; # (DOUBLE EXCLAMATION MARK)
472 $_[0x14] = 0x00b6; # (PILCROW SIGN)
473 $_[0x15] = 0x00a7; # (SECTION SIGN)
474 $_[0x16] = 0x25ac; # (BLACK RECTANGLE)
475 $_[0x17] = 0x21a8; # (UP DOWN ARROW WITH BASE)
476 $_[0x18] = 0x2191; # (UPWARDS ARROW)
477 $_[0x19] = 0x2193; # (DOWNWARDS ARROW)
478 $_[0x1a] = 0x2192; # (RIGHTWARDS ARROW)
479 $_[0x1b] = 0x2190; # (LEFTWARDS ARROW)
480 $_[0x1c] = 0x221f; # (RIGHT ANGLE)
481 $_[0x1d] = 0x2194; # (LEFT RIGHT ARROW)
482 $_[0x1e] = 0x25b2; # (BLACK UP-POINTING TRIANGLE)
483 $_[0x1f] = 0x25bc; # (BLACK DOWN-POINTING TRIANGLE)
484 $_[0x7f] = 0x2302; # (HOUSE)
488 ################################################################
489 # build EUC-JP table from the JIS 0208 file
490 # FIXME: for proper EUC-JP we should probably read JIS 0212 too
491 # but this would require 3-byte DBCS characters
492 sub READ_JIS0208_FILE
($)
497 for (my $i = 0x00; $i <= 0x7f; $i++)
503 # JIS X 0201 right plane
504 for (my $i = 0xa1; $i <= 0xdf; $i++)
506 $cp2uni[0x8e00 + $i] = 0xfec0 + $i;
507 $uni2cp[0xfec0 + $i] = 0x8e00 + $i;
511 foreach my $i (0x8e, 0x8f, 0xa1 .. 0xfe)
518 foreach my $i (0x80 .. 0x8d, 0x90 .. 0xa0, 0xff)
520 $cp2uni[$i] = $DEF_CHAR;
523 # Shift-JIS compatibility
524 $uni2cp[0x00a5] = 0x5c;
525 $uni2cp[0x203e] = 0x7e;
527 # Fix backslash conversion
528 $cp2uni[0xa1c0] = 0xff3c;
529 $uni2cp[0xff3c] = 0xa1c0;
531 my $INPUT = open_data_file
$name;
534 next if /^\#/; # skip comments
535 next if /^$/; # skip empty lines
536 next if /\x1a/; # skip ^Z
537 if (/^0x[0-9a-fA-F]+\s+0x([0-9a-fA-F]+)\s+0x([0-9a-fA-F]+)\s+(\#.*)?/)
539 my $cp = 0x8080 + hex $1;
541 $cp2uni[$cp] = $uni unless defined($cp2uni[$cp]);
542 $uni2cp[$uni] = $cp unless defined($uni2cp[$uni]);
545 die "$name: Unrecognized line $_\n";
551 ################################################################
552 # build the sort keys table
553 sub READ_SORTKEYS_FILE
()
556 for (my $i = 0; $i < 65536; $i++) { $sortkeys[$i] = [ -1, 0, 0, 0, 0 ] };
558 my $INPUT = open_data_file
$SORTKEYS;
561 next if /^\#/; # skip comments
562 next if /^$/; # skip empty lines
563 next if /\x1a/; # skip ^Z
564 next if /^\@version/; # skip @version header
565 if (/^([0-9a-fA-F]+)\s+;\s+\[([*.])([0-9a-fA-F]{4})\.([0-9a-fA-F]{4})\.([0-9a-fA-F]{4})\.([0-9a-fA-F]+)\]/)
567 my ($uni,$variable) = (hex $1, $2);
568 next if $uni > 65535;
569 $sortkeys[$uni] = [ $uni, hex $3, hex $4, hex $5, hex $6 ];
572 if (/^([0-9a-fA-F]+\s+)+;\s+\[[*.]([0-9a-fA-F]{4})\.([0-9a-fA-F]{4})\.([0-9a-fA-F]{4})\.([0-9a-fA-F]+)\]/)
574 # multiple character sequence, ignored for now
577 die "$SORTKEYS: Unrecognized line $_\n";
581 # compress the keys to 32 bit:
582 # key 1 to 16 bits, key 2 to 8 bits, key 3 to 4 bits, key 4 to 1 bit
584 @sortkeys = sort { ${$a}[1] <=> ${$b}[1] or
585 ${$a}[2] <=> ${$b}[2] or
586 ${$a}[3] <=> ${$b}[3] or
587 ${$a}[4] <=> ${$b}[4] or
588 $a cmp $b; } @sortkeys;
590 my ($n2, $n3) = (1, 1);
591 my @keys = (-1, -1, -1, -1, -1 );
594 for (my $i = 0; $i < 65536; $i++)
596 my @current = @
{$sortkeys[$i]};
597 next if $current[0] == -1;
598 if ($current[1] == $keys[1])
600 if ($current[2] == $keys[2])
602 if ($current[3] == $keys[3])
608 $keys[3] = $current[3];
615 $keys[2] = $current[2];
616 $keys[3] = $current[3];
624 $keys[1] = $current[1];
625 $keys[2] = $current[2];
626 $keys[3] = $current[3];
631 if ($current[2]) { $current[2] = $n2; }
632 if ($current[3]) { $current[3] = $n3; }
633 if ($current[4]) { $current[4] = 1; }
635 $flatkeys[$current[0]] = ($current[1] << 16) | ($current[2] << 8) | ($current[3] << 4) | $current[4];
641 ################################################################
642 # build the sort keys table
643 sub DUMP_SORTKEYS
($@
)
645 my ($filename, @keys) = @_;
647 # count the number of 256-key ranges that contain something
651 for (my $i = 0; $i < 256; $i++) { $offsets[$i] = 256; }
652 for (my $i = 0; $i < 65536; $i++)
654 next unless defined $keys[$i];
655 $offsets[$i >> 8] = $ranges * 256;
660 # output the range offsets
662 open OUTPUT
,">$filename.new" or die "Cannot create $filename";
663 printf "Building $filename\n";
664 printf OUTPUT
"/* Unicode collation element table */\n";
665 printf OUTPUT
"/* generated from %s */\n", $SORTKEYS;
666 printf OUTPUT
"/* DO NOT EDIT!! */\n\n";
668 printf OUTPUT
"const unsigned int collation_table[%d] =\n{\n", $ranges*256;
669 printf OUTPUT
" /* index */\n";
670 printf OUTPUT
"%s,\n", DUMP_ARRAY
( "0x%08x", 0, @offsets );
672 # output the default values
674 printf OUTPUT
" /* defaults */\n";
675 printf OUTPUT
"%s", DUMP_ARRAY
( "0x%08x", 0, (0xffffffff) x
256 );
677 # output all the key ranges
679 for (my $i = 0; $i < 256; $i++)
681 next if $offsets[$i] == 256;
682 printf OUTPUT
",\n /* 0x%02x00 .. 0x%02xff */\n", $i, $i;
683 printf OUTPUT
"%s", DUMP_ARRAY
( "0x%08x", 0xffffffff, @keys[($i<<8) .. ($i<<8)+255] );
685 printf OUTPUT
"\n};\n";
687 save_file
($filename);
691 ################################################################
692 # add default mappings once the file had been read
693 sub ADD_DEFAULT_MAPPINGS
()
697 foreach my $alias (@unicode_aliases)
700 foreach my $src (@
$alias)
702 if (defined($uni2cp[$src]))
704 $target = $uni2cp[$src];
708 next unless defined($target);
710 # At least one char of the alias set is defined, set the others to the same value
711 foreach my $src (@
$alias)
713 $uni2cp[$src] = $target unless defined($uni2cp[$src]);
717 # For every src -> target mapping in the defaults table,
718 # make uni2cp[src] = uni2cp[target] if uni2cp[target] is defined
720 for (my $src = 0; $src < 65536; $src++)
722 next if defined($uni2cp[$src]); # source has a definition already
723 next unless defined($unicode_defaults[$src]); # no default for this char
724 my $target = $unicode_defaults[$src];
726 # do a recursive mapping until we find a target char that is defined
727 while (!defined($uni2cp[$target]) &&
728 defined($unicode_defaults[$target])) { $target = $unicode_defaults[$target]; }
730 if (defined($uni2cp[$target])) { $uni2cp[$src] = $uni2cp[$target]; }
733 # Add an identity mapping for all undefined chars
735 for (my $i = 0; $i < 256; $i++)
737 next if defined($cp2uni[$i]);
738 next if defined($uni2cp[$i]);
739 $cp2uni[$i] = $uni2cp[$i] = $i;
743 ################################################################
744 # dump an array of integers
747 my ($format,$default,@array) = @_;
750 for ($i = 0; $i < $#array; $i++)
752 $ret .= sprintf($format, defined $array[$i] ?
$array[$i] : $default);
753 $ret .= (($i % 8) != 7) ?
", " : ",\n ";
755 $ret .= sprintf($format, defined $array[$i] ?
$array[$i] : $default);
759 ################################################################
760 # dump an SBCS mapping table
761 sub dump_sbcs_table
($$$$$)
763 my ($codepage, $has_glyphs, $name, $def, $defw) = @_;
766 # output the ascii->unicode table
770 printf OUTPUT
"static const WCHAR cp2uni[512] =\n";
771 printf OUTPUT
"{\n%s", DUMP_ARRAY
( "0x%04x", $defw, @cp2uni[0 .. 255] );
772 printf OUTPUT
",\n /* glyphs */\n%s\n};\n\n",
773 DUMP_ARRAY
( "0x%04x", $defw, get_glyphs_mapping
(@cp2uni[0 .. 255]) );
777 printf OUTPUT
"static const WCHAR cp2uni[256] =\n";
778 printf OUTPUT
"{\n%s\n};\n\n", DUMP_ARRAY
( "0x%04x", $defw, @cp2uni[0 .. 255] );
781 # count the number of unicode->ascii subtables that contain something
785 for (my $i = 0; $i < 65536; $i++)
787 next unless defined $uni2cp[$i];
788 $filled[$i >> 8] = 1;
793 # output all the subtables into a single array
795 printf OUTPUT
"static const unsigned char uni2cp_low[%d] =\n{\n", $subtables*256;
796 for (my $i = 0; $i < 256; $i++)
798 next unless $filled[$i];
799 printf OUTPUT
" /* 0x%02x00 .. 0x%02xff */\n", $i, $i;
800 printf OUTPUT
"%s,\n", DUMP_ARRAY
( "0x%02x", $def, @uni2cp[($i<<8) .. ($i<<8)+255] );
802 printf OUTPUT
" /* defaults */\n";
803 printf OUTPUT
"%s\n};\n\n", DUMP_ARRAY
( "0x%02x", 0, ($def) x
256 );
805 # output a table of the offsets of the subtables in the previous array
809 for (my $i = 0; $i < 256; $i++)
811 if ($filled[$i]) { push @offsets, $pos; $pos += 256; }
812 else { push @offsets, ($subtables-1) * 256; }
814 printf OUTPUT
"static const unsigned short uni2cp_high[256] =\n";
815 printf OUTPUT
"{\n%s\n};\n\n", DUMP_ARRAY
( "0x%04x", 0, @offsets );
817 # output the code page descriptor
819 printf OUTPUT
"const struct sbcs_table cptable_%03d =\n{\n", $codepage;
820 printf OUTPUT
" { %d, 1, 0x%04x, 0x%04x, \"%s\" },\n",
821 $codepage, $def, $defw, $name;
822 printf OUTPUT
" cp2uni,\n";
823 if ($has_glyphs) { printf OUTPUT
" cp2uni + 256,\n"; }
824 else { printf OUTPUT
" cp2uni,\n"; }
825 printf OUTPUT
" uni2cp_low,\n";
826 printf OUTPUT
" uni2cp_high\n};\n";
830 ################################################################
831 # dump a DBCS mapping table
832 sub dump_dbcs_table
($$$$@
)
834 my ($codepage, $name, $def, $defw, @lb_ranges) = @_;
836 # build a list of lead bytes that are actually used
839 LBLOOP
: for (my $y = 0; $y <= $#lead_bytes; $y++)
841 my $base = $lead_bytes[$y] << 8;
842 for (my $x = 0; $x < 256; $x++)
844 if (defined $cp2uni[$base+$x])
846 push @lblist,$lead_bytes[$y];
851 my $unused = ($#lead_bytes > $#lblist);
853 # output the ascii->unicode table for the single byte chars
855 printf OUTPUT
"static const WCHAR cp2uni[%d] =\n", 256 * ($#lblist + 2 + $unused);
856 printf OUTPUT
"{\n%s,\n", DUMP_ARRAY
( "0x%04x", $defw, @cp2uni[0 .. 255] );
858 # output the default table for unused lead bytes
862 printf OUTPUT
" /* unused lead bytes */\n";
863 printf OUTPUT
"%s,\n", DUMP_ARRAY
( "0x%04x", 0, ($defw) x
256 );
866 # output the ascii->unicode table for each DBCS lead byte
868 for (my $y = 0; $y <= $#lblist; $y++)
870 my $base = $lblist[$y] << 8;
871 printf OUTPUT
" /* lead byte %02x */\n", $lblist[$y];
872 printf OUTPUT
"%s", DUMP_ARRAY
( "0x%04x", $defw, @cp2uni[$base .. $base+255] );
873 printf OUTPUT
($y < $#lblist) ?
",\n" : "\n};\n\n";
876 # output the lead byte subtables offsets
879 for (my $x = 0; $x < 256; $x++) { $offsets[$x] = 0; }
880 for (my $x = 0; $x <= $#lblist; $x++) { $offsets[$lblist[$x]] = $x + 1; }
883 # increment all lead bytes offset to take into account the unused table
884 for (my $x = 0; $x <= $#lead_bytes; $x++) { $offsets[$lead_bytes[$x]]++; }
886 printf OUTPUT
"static const unsigned char cp2uni_leadbytes[256] =\n";
887 printf OUTPUT
"{\n%s\n};\n\n", DUMP_ARRAY
( "0x%02x", 0, @offsets );
889 # count the number of unicode->ascii subtables that contain something
893 for (my $i = 0; $i < 65536; $i++)
895 next unless defined $uni2cp[$i];
896 $filled[$i >> 8] = 1;
901 # output all the subtables into a single array
903 printf OUTPUT
"static const unsigned short uni2cp_low[%d] =\n{\n", $subtables*256;
904 for (my $y = 0; $y < 256; $y++)
906 next unless $filled[$y];
907 printf OUTPUT
" /* 0x%02x00 .. 0x%02xff */\n", $y, $y;
908 printf OUTPUT
"%s,\n", DUMP_ARRAY
( "0x%04x", $def, @uni2cp[($y<<8) .. ($y<<8)+255] );
910 printf OUTPUT
" /* defaults */\n";
911 printf OUTPUT
"%s\n};\n\n", DUMP_ARRAY
( "0x%04x", 0, ($def) x
256 );
913 # output a table of the offsets of the subtables in the previous array
917 for (my $y = 0; $y < 256; $y++)
919 if ($filled[$y]) { push @offsets, $pos; $pos += 256; }
920 else { push @offsets, ($subtables-1) * 256; }
922 printf OUTPUT
"static const unsigned short uni2cp_high[256] =\n";
923 printf OUTPUT
"{\n%s\n};\n\n", DUMP_ARRAY
( "0x%04x", 0, @offsets );
925 # output the code page descriptor
927 printf OUTPUT
"const struct dbcs_table cptable_%03d =\n{\n", $codepage;
928 printf OUTPUT
" { %d, 2, 0x%04x, 0x%04x, \"%s\" },\n",
929 $codepage, $def, $defw, $name;
930 printf OUTPUT
" cp2uni,\n";
931 printf OUTPUT
" cp2uni_leadbytes,\n";
932 printf OUTPUT
" uni2cp_low,\n";
933 printf OUTPUT
" uni2cp_high,\n";
934 printf OUTPUT
" {\n %s\n }\n", DUMP_ARRAY
( "0x%02x", 0, @lb_ranges, 0, 0 );
935 printf OUTPUT
"};\n";
939 ################################################################
940 # get the list of defined lead byte ranges
946 foreach $i (@lead_bytes) { $list[$i] = 1; }
948 for (my $i = 0; $i < 256; $i++)
952 if (!defined $list[$i]) { push @ranges, $i-1; $on = 0; }
956 if ($list[$i]) { push @ranges, $i; $on = 1; }
959 if ($on) { push @ranges, 0xff; }
964 ################################################################
965 # dump the BiDi mirroring table
966 sub dump_mirroring
($)
968 my $filename = shift;
969 my @mirror_table = ();
971 my $INPUT = open_data_file
"$UNIDATA/BidiMirroring.txt";
974 next if /^\#/; # skip comments
975 next if /^$/; # skip empty lines
976 next if /\x1a/; # skip ^Z
977 if (/^\s*([0-9a-fA-F]+)\s*;\s*([0-9a-fA-F]+)/)
979 $mirror_table[hex $1] = hex $2;
982 die "malformed line $_";
986 open OUTPUT
,">$filename.new" or die "Cannot create $filename";
987 print "Building $filename\n";
988 print OUTPUT
"/* Unicode BiDi mirroring */\n";
989 print OUTPUT
"/* generated from $UNIDATA/BidiMirroring.txt */\n";
990 print OUTPUT
"/* DO NOT EDIT!! */\n\n";
991 print OUTPUT
"#include \"wine/unicode.h\"\n\n";
992 DUMP_CASE_TABLE
( "wine_mirror_map", @mirror_table );
994 save_file
($filename);
998 ################################################################
999 # dump the Arabic shaping table
1002 my $filename = shift;
1006 $groups{"No_Joining_Group"} = $next_group++;
1008 my $INPUT = open_data_file
"$UNIDATA/ArabicShaping.txt";
1011 next if /^\#/; # skip comments
1012 next if /^\s*$/; # skip empty lines
1013 next if /\x1a/; # skip ^Z
1014 if (/^\s*([0-9a-fA-F]+)\s*;.*;\s*([RLDCUT])\s*;\s*(\w+)/)
1018 $groups{$group} = $next_group++ unless defined $groups{$group};
1019 $joining_table[hex $1] = $joining_types{$type} | ($groups{$group} << 8);
1022 die "malformed line $_";
1026 open OUTPUT
,">$filename.new" or die "Cannot create $filename";
1027 print "Building $filename\n";
1028 print OUTPUT
"/* Unicode Arabic shaping */\n";
1029 print OUTPUT
"/* generated from $UNIDATA/ArabicShaping.txt */\n";
1030 print OUTPUT
"/* DO NOT EDIT!! */\n\n";
1031 print OUTPUT
"#include \"wine/unicode.h\"\n\n";
1033 dump_simple_mapping
( "wine_shaping_table", @joining_table );
1035 print OUTPUT
"\nconst unsigned short wine_shaping_forms[256][4] =\n{\n";
1036 for (my $i = 0x600; $i <= 0x6ff; $i++)
1038 printf OUTPUT
" { 0x%04x, 0x%04x, 0x%04x, 0x%04x },\n",
1039 ${joining_forms
{"isolated"}}[$i] || $i,
1040 ${joining_forms
{"final"}}[$i] || $i,
1041 ${joining_forms
{"initial"}}[$i] || $i,
1042 ${joining_forms
{"medial"}}[$i] || $i;
1044 print OUTPUT
"};\n";
1047 save_file
($filename);
1051 ################################################################
1052 # dump the case mapping tables
1053 sub DUMP_CASE_MAPPINGS
($)
1055 my $filename = shift;
1056 open OUTPUT
,">$filename.new" or die "Cannot create $filename";
1057 printf "Building $filename\n";
1058 printf OUTPUT
"/* Unicode case mappings */\n";
1059 printf OUTPUT
"/* Automatically generated; DO NOT EDIT!! */\n\n";
1060 printf OUTPUT
"#include \"wine/unicode.h\"\n\n";
1062 DUMP_CASE_TABLE
( "wine_casemap_lower", @tolower_table );
1063 DUMP_CASE_TABLE
( "wine_casemap_upper", @toupper_table );
1064 DUMP_CASE_TABLE
( "wine_digitmap", @digitmap_table );
1065 DUMP_CASE_TABLE
( "wine_compatmap", @compatmap_table );
1067 save_file
($filename);
1071 ################################################################
1072 # dump a case mapping table
1073 sub DUMP_CASE_TABLE
($@
)
1075 my ($name,@table) = @_;
1077 # count the number of sub tables that contain something
1078 # also compute the low and upper populated bounds
1080 my @lowerbounds = ( 0, 0 );
1081 my @upperbounds = ( 0, 255 );
1084 for (my $i = 0; $i < 65536; $i++)
1086 next unless defined $table[$i];
1087 if (!defined $filled[$i >> 8])
1089 $lowerbounds[$index] = $i & 0xff;
1090 $upperbounds[$index] = 0xff - $lowerbounds[$index];
1091 $filled[$i >> 8] = $index * 256 + 512;
1096 $upperbounds[$index-1] = 0xff - ($i & 0xff);
1098 $table[$i] = ($table[$i] - $i) & 0xffff;
1101 # Collapse blocks upwards if possible
1104 for (my $i = 0; $i < 256; $i++)
1106 next unless defined $filled[$i];
1107 if ($upperbounds[$index - 1] > $lowerbounds[$index])
1109 $removed = $removed + $lowerbounds[$index];
1113 $removed = $removed + $upperbounds[$index - 1];
1114 $lowerbounds[$index] = $upperbounds[$index - 1];
1116 $filled[$i] = $filled[$i] - $removed;
1122 printf OUTPUT
"const WCHAR %s[%d] =\n", $name, $index * 256 + 512 - $removed;
1123 printf OUTPUT
"{\n /* index */\n";
1124 printf OUTPUT
"%s,\n", DUMP_ARRAY
( "0x%04x", 256, @filled );
1125 printf OUTPUT
" /* defaults */\n";
1126 printf OUTPUT
"%s", DUMP_ARRAY
( "0x%04x", 0, (0) x
256 );
1128 for (my $i = 0; $i < 256; $i++)
1130 next unless $filled[$i];
1131 printf OUTPUT
",\n /* 0x%02x%02x .. 0x%02xff */\n", $i, $lowerbounds[$index], $i;
1132 printf OUTPUT
"%s", DUMP_ARRAY
( "0x%04x", 0,
1133 @table[($i<<8) + $lowerbounds[$index] .. ($i<<8)+255] );
1136 printf OUTPUT
"\n};\n";
1139 ################################################################
1140 # dump a simple char -> 16-bit value mapping table
1141 sub dump_simple_mapping
($@
)
1145 my @array = (0) x
256;
1148 # try to merge table rows
1149 for (my $row = 0; $row < 256; $row++)
1151 my $rowtxt = sprintf "%04x" x
256, @table[($row<<8)..($row<<8)+255];
1152 if (defined($sequences{$rowtxt}))
1154 # reuse an existing row
1155 $array[$row] = $sequences{$rowtxt};
1160 $sequences{$rowtxt} = $array[$row] = $#array + 1;
1161 push @array, @table[($row<<8)..($row<<8)+255];
1165 printf OUTPUT
"const unsigned short %s[%d] =\n{\n", $name, $#array+1;
1166 printf OUTPUT
" /* offsets */\n%s,\n", DUMP_ARRAY
( "0x%04x", 0, @array[0..255] );
1167 printf OUTPUT
" /* values */\n%s\n};\n", DUMP_ARRAY
( "0x%04x", 0, @array[256..$#array] );
1170 ################################################################
1171 # dump a binary case mapping table in l_intl.nls format
1172 sub dump_binary_case_table
(@
)
1176 my %difftables_hash = ();
1178 my %offtables2_hash = ();
1179 my @offtables2 = ();
1182 for (my $i = 0; $i < 256; $i++)
1185 for(my $j = 0; $j < 16; $j++) # offset table for xx00-xxFF characters
1188 for (my $k = 0; $k < 16; $k++) # case map table for xxx0-xxxF characters
1190 my $char = ($i<<8) + ($j<<4) + $k;
1191 $difftable[$k] = (defined $table[$char]) ?
(($table[$char]-$char) & 0xffff) : 0;
1194 my $diff_key = pack "S*", @difftable;
1195 my $offset3 = $difftables_hash{$diff_key};
1196 if (!defined $offset3)
1198 $offset3 = scalar @difftables;
1199 $difftables_hash{$diff_key} = $offset3;
1200 push @difftables, @difftable;
1202 $offtable2[$j] = $offset3;
1205 my $offtable2_key = pack "S*", @offtable2;
1206 my $offset2 = $offtables2_hash{$offtable2_key};
1207 if (!defined $offset2)
1209 $offset2 = scalar @offtables2;
1210 $offtables2_hash{$offtable2_key} = $offset2;
1211 push @offtables2, \
@offtable2;
1213 $offtable[$i] = $offset2;
1217 my $offset = 0x100; # offset of first subtable in words
1220 push @output, 0x10 * $_ + $offset; # offset of subtable in words
1223 $offset = 0x100 + 0x10 * scalar @offtables2; # offset of first difftable in words
1224 foreach(@offtables2)
1229 push @output, $_ + $offset; # offset of difftable in words
1233 my $len = 1 + scalar @output + scalar @difftables;
1234 return pack "S<*", $len, @output, @difftables;
1238 ################################################################
1239 # dump case mappings for l_intl.nls
1240 sub dump_intl_nls
($)
1242 my $filename = shift;
1243 open OUTPUT
,">$filename.new" or die "Cannot create $filename";
1244 printf "Building $filename\n";
1247 print OUTPUT
pack "S<", 1; # version
1248 print OUTPUT dump_binary_case_table
( @toupper_table );
1249 print OUTPUT dump_binary_case_table
( @tolower_table );
1251 save_file
($filename);
1255 ################################################################
1256 # dump the ctype tables
1257 sub DUMP_CTYPE_TABLES
($)
1259 my $filename = shift;
1260 open OUTPUT
,">$filename.new" or die "Cannot create $filename";
1261 printf "Building $filename\n";
1262 printf OUTPUT
"/* Unicode ctype tables */\n";
1263 printf OUTPUT
"/* Automatically generated; DO NOT EDIT!! */\n\n";
1264 printf OUTPUT
"#include \"wine/unicode.h\"\n\n";
1266 # add the direction in the high 4 bits of the category
1267 for (my $i = 0; $i < 65536; $i++)
1269 $category_table[$i] |= $direction_table[$i] << 12 if defined $direction_table[$i];
1272 dump_simple_mapping
( "wine_wctype_table", @category_table );
1275 save_file
($filename);
1279 ################################################################
1280 # dump the char composition tables
1281 sub DUMP_COMPOSE_TABLES
($)
1283 my $filename = shift;
1285 open OUTPUT
,">$filename.new" or die "Cannot create $filename";
1286 printf "Building $filename\n";
1287 printf OUTPUT
"/* Unicode char composition */\n";
1288 printf OUTPUT
"/* Automatically generated; DO NOT EDIT!! */\n\n";
1289 printf OUTPUT
"#include \"wine/unicode.h\"\n\n";
1291 ######### composition table
1294 foreach my $i (@compose_table)
1297 push @
{$filled[$comp[1]]}, [ $comp[0], $comp[2] ];
1300 # count how many different second chars we have
1303 for (my $i = 0; $i < 65536; $i++)
1305 next unless defined $filled[$i];
1309 # build the table of second chars and offsets
1311 my $pos = $count + 1;
1313 for (my $i = 0; $i < 65536; $i++)
1315 next unless defined $filled[$i];
1316 push @table, $i, $pos;
1317 $pos += @
{$filled[$i]};
1319 # terminator with last position
1320 push @table, 0, $pos;
1321 printf OUTPUT
"const WCHAR unicode_compose_table[0x%x] =\n{\n", 2*$pos;
1322 printf OUTPUT
" /* second chars + offsets */\n%s", DUMP_ARRAY
( "0x%04x", 0, @table );
1324 # build the table of first chars and mappings
1326 for (my $i = 0; $i < 65536; $i++)
1328 next unless defined $filled[$i];
1330 my @list = sort { $a->[0] <=> $b->[0] } @
{$filled[$i]};
1331 for (my $j = 0; $j <= $#list; $j++)
1333 push @table, $list[$j][0], $list[$j][1];
1335 printf OUTPUT
",\n /* 0x%04x */\n%s", $i, DUMP_ARRAY
( "0x%04x", 0, @table );
1337 printf OUTPUT
"\n};\n\nconst unsigned int unicode_compose_table_size = %d;\n\n", $count;
1339 ######### decomposition table
1341 # first determine all the 16-char subsets that contain something
1343 @filled = (0) x
4096;
1344 $pos = 16*2; # for the null subset
1345 for (my $i = 0; $i < 65536; $i++)
1347 next unless defined $decomp_table[$i];
1348 $filled[$i >> 4] = $pos;
1354 # now count the 256-char subsets that contain something
1356 my @filled_idx = (256) x
256;
1358 for (my $i = 0; $i < 4096; $i++)
1360 next unless $filled[$i];
1361 $filled_idx[$i >> 4] = $pos;
1365 my $null_offset = $pos; # null mapping
1368 # add the index offsets to the subsets positions
1370 for (my $i = 0; $i < 4096; $i++)
1372 next unless $filled[$i];
1373 $filled[$i] += $null_offset;
1376 # dump the main index
1378 printf OUTPUT
"const WCHAR unicode_decompose_table[%d] =\n", $total;
1379 printf OUTPUT
"{\n /* index */\n";
1380 printf OUTPUT
"%s", DUMP_ARRAY
( "0x%04x", 0, @filled_idx );
1381 printf OUTPUT
",\n /* null sub-index */\n%s", DUMP_ARRAY
( "0x%04x", 0, ($null_offset) x
16 );
1383 # dump the second-level indexes
1385 for (my $i = 0; $i < 256; $i++)
1387 next unless ($filled_idx[$i] > 256);
1388 my @table = @filled[($i<<4)..($i<<4)+15];
1389 for (my $j = 0; $j < 16; $j++) { $table[$j] ||= $null_offset; }
1390 printf OUTPUT
",\n /* sub-index %02x */\n", $i;
1391 printf OUTPUT
"%s", DUMP_ARRAY
( "0x%04x", 0, @table );
1394 # dump the 16-char subsets
1396 printf OUTPUT
",\n /* null mapping */\n";
1397 printf OUTPUT
"%s", DUMP_ARRAY
( "0x%04x", 0, (0) x
32 );
1399 for (my $i = 0; $i < 4096; $i++)
1401 next unless $filled[$i];
1402 my @table = (0) x
32;
1403 for (my $j = 0; $j < 16; $j++)
1405 if (defined $decomp_table[($i<<4) + $j])
1407 $table[2 * $j] = ${$decomp_table[($i << 4) + $j]}[0];
1408 $table[2 * $j + 1] = ${$decomp_table[($i << 4) + $j]}[1];
1411 printf OUTPUT
",\n /* 0x%03x0 .. 0x%03xf */\n", $i, $i;
1412 printf OUTPUT
"%s", DUMP_ARRAY
( "0x%04x", 0, @table );
1415 printf OUTPUT
"\n};\n";
1417 save_file
($filename);
1421 ################################################################
1422 # handle a "bestfit" Windows mapping file
1424 sub handle_bestfit_file
($$$)
1426 my ($filename, $has_glyphs, $comment) = @_;
1428 my ($codepage, $width, $def, $defw, $count);
1429 my ($lb_cur, $lb_end);
1432 my $INPUT = open_data_file
"$MAPPINGS/$filename" or die "Cannot open $filename";
1436 next if /^;/; # skip comments
1437 next if /^\s*$/; # skip empty lines
1438 next if /\x1a/; # skip ^Z
1439 last if /^ENDCODEPAGE/;
1441 if (/^CODEPAGE\s+(\d+)/)
1446 if (/^CPINFO\s+(\d+)\s+0x([0-9a-fA-f]+)\s+0x([0-9a-fA-F]+)/)
1453 if (/^(MBTABLE|WCTABLE|DBCSRANGE|DBCSTABLE)\s+(\d+)/)
1459 if (/^0x([0-9a-fA-F]+)\s+0x([0-9a-fA-F]+)/)
1461 if ($state eq "MBTABLE")
1465 $cp2uni[$cp] = $uni unless defined($cp2uni[$cp]);
1468 if ($state eq "WCTABLE")
1472 $uni2cp[$uni] = $cp unless defined($uni2cp[$uni]);
1475 if ($state eq "DBCSRANGE")
1479 push @lb_ranges, $start, $end;
1480 for (my $i = $start; $i <= $end; $i++)
1482 push @lead_bytes, $i;
1489 if ($state eq "DBCSTABLE")
1493 my $cp = ($lb_cur << 8) | $mb;
1494 $cp2uni[$cp] = $uni unless defined($cp2uni[$cp]);
1497 if (++$lb_cur > $lb_end) { $state = "DBCSRANGE"; }
1502 die "$filename: Unrecognized line $_\n";
1506 my $output = sprintf "c_%03d.c", $codepage;
1507 open OUTPUT
,">$output.new" or die "Cannot create $output";
1509 printf "Building %s from %s (%s)\n", $output, $filename, $comment;
1513 printf OUTPUT
"/* code page %03d (%s) */\n", $codepage, $comment;
1514 printf OUTPUT
"/* generated from $MAPPINGS/$filename */\n";
1515 printf OUTPUT
"/* DO NOT EDIT!! */\n\n";
1516 printf OUTPUT
"#include \"wine/unicode.h\"\n\n";
1518 if ($width == 1) { dump_sbcs_table
( $codepage, $has_glyphs, $comment, $def, $defw ); }
1519 else { dump_dbcs_table
( $codepage, $comment, $def, $defw, @lb_ranges ); }
1525 ################################################################
1526 # read an input file and generate the corresponding .c file
1529 my ($codepage,$filename,$has_glyphs,$comment) = @_;
1535 # symbol codepage file is special
1536 if ($codepage == 20932) { READ_JIS0208_FILE
"$MAPPINGS/$filename"; }
1537 elsif ($codepage == 20127) { fill_20127_codepage
(); }
1538 elsif ($filename =~ /\/bestfit
/)
1540 handle_bestfit_file
( $filename, $has_glyphs, $comment );
1543 else { READ_FILE
"$MAPPINGS/$filename"; }
1545 ADD_DEFAULT_MAPPINGS
();
1547 my $output = sprintf "c_%03d.c", $codepage;
1548 open OUTPUT
,">$output.new" or die "Cannot create $output";
1550 printf "Building %s from %s (%s)\n", $output, $filename || "hardcoded data", $comment;
1554 printf OUTPUT
"/* code page %03d (%s) */\n", $codepage, $comment;
1557 print OUTPUT
"/* generated from $MAPPINGS/$filename */\n";
1558 print OUTPUT
"/* DO NOT EDIT!! */\n\n";
1562 printf OUTPUT
"/* Automatically generated; DO NOT EDIT!! */\n\n";
1564 printf OUTPUT
"#include \"wine/unicode.h\"\n\n";
1566 if (!@lead_bytes) { dump_sbcs_table
( $codepage, $has_glyphs, $comment, $DEF_CHAR, $DEF_CHAR ); }
1567 else { dump_dbcs_table
( $codepage, $comment, $DEF_CHAR, $DEF_CHAR, get_lb_ranges
() ); }
1573 ################################################################
1574 # save a file if modified
1578 if (-f
$file && !system "cmp $file $file.new >/dev/null")
1584 rename "$file.new", "$file";
1589 ################################################################
1590 # output the list of codepage tables into the cptable.c file
1591 sub OUTPUT_CPTABLE
()
1593 my @tables_decl = ();
1595 foreach my $file (@allfiles)
1597 my ($codepage,$filename,$comment) = @
$file;
1598 push @tables_decl, sprintf("extern union cptable cptable_%03d;\n",$codepage);
1601 push @tables_decl, sprintf("\nstatic const union cptable * const cptables[%d] =\n{\n",$#allfiles+1);
1602 foreach my $file (@allfiles)
1604 my ($codepage,$filename,$comment) = @
$file;
1605 push @tables_decl, sprintf(" &cptable_%03d,\n", $codepage);
1607 push @tables_decl, "};";
1608 REPLACE_IN_FILE
( "cptable.c", @tables_decl );
1611 ################################################################
1612 # replace the contents of a file between ### cpmap ### marks
1614 sub REPLACE_IN_FILE
($@
)
1619 open(FILE
,$name) or die "Can't open $name";
1623 last if /\#\#\# cpmap begin \#\#\#/;
1628 if (/\#\#\# cpmap end \#\#\#/) { push @lines, "\n", $_; last; }
1630 push @lines, <FILE
>;
1631 open(FILE
,">$name.new") or die "Can't modify $name";
1637 ################################################################
1640 READ_DEFAULTS
( $DEFAULTS );
1641 DUMP_CASE_MAPPINGS
( "casemap.c" );
1642 DUMP_SORTKEYS
( "collation.c", READ_SORTKEYS_FILE
() );
1643 DUMP_COMPOSE_TABLES
( "compose.c" );
1644 DUMP_CTYPE_TABLES
( "wctype.c" );
1645 dump_mirroring
( "../../dlls/usp10/mirror.c" );
1646 dump_shaping
( "../../dlls/usp10/shaping.c" );
1647 dump_intl_nls
("../../tools/l_intl.nls");
1649 foreach my $file (@allfiles) { HANDLE_FILE
( @
{$file} ); }
1656 # compile-command: "./cpmap.pl && make -k"