| #!/usr/bin/perl -w |
| # |
| # Generate code page .c files from ftp.unicode.org descriptions |
| # |
| # Copyright 2000 Alexandre Julliard |
| # |
| # This library is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU Lesser General Public |
| # License as published by the Free Software Foundation; either |
| # version 2.1 of the License, or (at your option) any later version. |
| # |
| # This library is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| # Lesser General Public License for more details. |
| # |
| # You should have received a copy of the GNU Lesser General Public |
| # License along with this library; if not, write to the Free Software |
| # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| # |
| |
| use strict; |
| |
| # base URLs for www.unicode.org files |
| my $MAPPINGS = "http://www.unicode.org/Public/MAPPINGS"; |
| my $UNIDATA = "http://www.unicode.org/Public/10.0.0/ucd"; |
| my $REPORTS = "http://www.unicode.org/reports"; |
| my $RFCS = "http://www.rfc-editor.org/rfc"; |
| |
| # Sort keys file |
| my $SORTKEYS = "tr10/allkeys.txt"; |
| |
| # RFC3454 (stringprep data) |
| my $STRINGPREP = "rfc3454.txt"; |
| |
| # Defaults mapping |
| my $DEFAULTS = "tools/unicode-defaults"; |
| |
| # Default char for undefined mappings |
| my $DEF_CHAR = ord '?'; |
| |
| my @allfiles = |
| ( |
| [ 37, "VENDORS/MICSFT/EBCDIC/CP037.TXT", 0, "IBM EBCDIC US Canada", 0, 0x6f ], |
| [ 424, "VENDORS/MISC/CP424.TXT", 0, "IBM EBCDIC Hebrew" ], |
| [ 437, "VENDORS/MICSFT/PC/CP437.TXT", 1, "OEM United States" ], |
| [ 500, "VENDORS/MICSFT/EBCDIC/CP500.TXT", 0, "IBM EBCDIC International", 0, 0x6f ], |
| [ 737, "VENDORS/MICSFT/PC/CP737.TXT", 1, "OEM Greek 437G" ], |
| [ 775, "VENDORS/MICSFT/PC/CP775.TXT", 1, "OEM Baltic" ], |
| [ 850, "VENDORS/MICSFT/PC/CP850.TXT", 1, "OEM Multilingual Latin 1" ], |
| [ 852, "VENDORS/MICSFT/PC/CP852.TXT", 1, "OEM Slovak Latin 2" ], |
| [ 855, "VENDORS/MICSFT/PC/CP855.TXT", 1, "OEM Cyrillic" ], |
| [ 856, "VENDORS/MISC/CP856.TXT", 0, "Hebrew PC" ], |
| [ 857, "VENDORS/MICSFT/PC/CP857.TXT", 1, "OEM Turkish", 0xf8bb ], |
| [ 860, "VENDORS/MICSFT/PC/CP860.TXT", 1, "OEM Portuguese" ], |
| [ 861, "VENDORS/MICSFT/PC/CP861.TXT", 1, "OEM Icelandic" ], |
| [ 862, "VENDORS/MICSFT/PC/CP862.TXT", 1, "OEM Hebrew" ], |
| [ 863, "VENDORS/MICSFT/PC/CP863.TXT", 1, "OEM Canadian French" ], |
| [ 864, "VENDORS/MICSFT/PC/CP864.TXT", 0, "OEM Arabic", 0xf8bb ], |
| [ 865, "VENDORS/MICSFT/PC/CP865.TXT", 1, "OEM Nordic" ], |
| [ 866, "VENDORS/MICSFT/PC/CP866.TXT", 1, "OEM Russian" ], |
| [ 869, "VENDORS/MICSFT/PC/CP869.TXT", 1, "OEM Greek" ], |
| [ 874, "VENDORS/MICSFT/WindowsBestFit/bestfit874.txt", 1, "ANSI/OEM Thai" ], |
| [ 875, "VENDORS/MICSFT/EBCDIC/CP875.TXT", 0, "IBM EBCDIC Greek", 0, 0x6f ], |
| [ 878, "VENDORS/MISC/KOI8-R.TXT", 0, "Russian KOI8" ], |
| [ 932, "VENDORS/MICSFT/WindowsBestFit/bestfit932.txt", 0, "ANSI/OEM Japanese Shift-JIS" ], |
| [ 936, "VENDORS/MICSFT/WindowsBestFit/bestfit936.txt", 0, "ANSI/OEM Simplified Chinese GBK" ], |
| [ 949, "VENDORS/MICSFT/WindowsBestFit/bestfit949.txt", 0, "ANSI/OEM Korean Unified Hangul" ], |
| [ 950, "VENDORS/MICSFT/WindowsBestFit/bestfit950.txt", 0, "ANSI/OEM Traditional Chinese Big5" ], |
| [ 1006, "VENDORS/MISC/CP1006.TXT", 0, "IBM Arabic" ], |
| [ 1026, "VENDORS/MICSFT/EBCDIC/CP1026.TXT", 0, "IBM EBCDIC Latin 5 Turkish", 0, 0x6f ], |
| [ 1250, "VENDORS/MICSFT/WindowsBestFit/bestfit1250.txt", 0, "ANSI Eastern Europe" ], |
| [ 1251, "VENDORS/MICSFT/WindowsBestFit/bestfit1251.txt", 0, "ANSI Cyrillic" ], |
| [ 1252, "VENDORS/MICSFT/WindowsBestFit/bestfit1252.txt", 0, "ANSI Latin 1" ], |
| [ 1253, "VENDORS/MICSFT/WindowsBestFit/bestfit1253.txt", 0, "ANSI Greek" ], |
| [ 1254, "VENDORS/MICSFT/WindowsBestFit/bestfit1254.txt", 0, "ANSI Turkish" ], |
| [ 1255, "VENDORS/MICSFT/WindowsBestFit/bestfit1255.txt", 0, "ANSI Hebrew" ], |
| [ 1256, "VENDORS/MICSFT/WindowsBestFit/bestfit1256.txt", 0, "ANSI Arabic" ], |
| [ 1257, "VENDORS/MICSFT/WindowsBestFit/bestfit1257.txt", 0, "ANSI Baltic" ], |
| [ 1258, "VENDORS/MICSFT/WindowsBestFit/bestfit1258.txt", 0, "ANSI/OEM Viet Nam" ], |
| [ 1361, "VENDORS/MICSFT/WindowsBestFit/bestfit1361.txt", 0, "Korean Johab" ], |
| [ 10000, "VENDORS/MICSFT/MAC/ROMAN.TXT", 0, "Mac Roman" ], |
| [ 10001, "VENDORS/APPLE/JAPANESE.TXT", 0, "Mac Japanese" ], |
| [ 10002, "VENDORS/APPLE/CHINTRAD.TXT", 0, "Mac Traditional Chinese" ], |
| [ 10003, "VENDORS/APPLE/KOREAN.TXT", 0, "Mac Korean", 0xf8e5 ], |
| [ 10004, "VENDORS/APPLE/ARABIC.TXT", 0, "Mac Arabic", 0xf826 ], |
| [ 10005, "VENDORS/APPLE/HEBREW.TXT", 0, "Mac Hebrew", 0xf7fa ], |
| [ 10006, "VENDORS/MICSFT/MAC/GREEK.TXT", 0, "Mac Greek" ], |
| [ 10007, "VENDORS/MICSFT/MAC/CYRILLIC.TXT", 0, "Mac Cyrillic" ], |
| [ 10008, "VENDORS/APPLE/CHINSIMP.TXT", 0, "Mac Simplified Chinese" ], |
| [ 10010, "VENDORS/APPLE/ROMANIAN.TXT", 0, "Mac Romanian" ], |
| [ 10017, "VENDORS/APPLE/CYRILLIC.TXT", 0, "Mac Ukrainian" ], |
| [ 10021, "VENDORS/APPLE/THAI.TXT", 0, "Mac Thai" ], |
| [ 10029, "VENDORS/MICSFT/MAC/LATIN2.TXT", 0, "Mac Latin 2" ], |
| [ 10079, "VENDORS/MICSFT/MAC/ICELAND.TXT", 0, "Mac Icelandic" ], |
| [ 10081, "VENDORS/MICSFT/MAC/TURKISH.TXT", 0, "Mac Turkish", 0xf89f ], |
| [ 10082, "VENDORS/APPLE/CROATIAN.TXT", 0, "Mac Croatian" ], |
| [ 20127, undef, 0, "US-ASCII (7bit)" ], |
| [ 20866, "VENDORS/MISC/KOI8-R.TXT", 0, "Russian KOI8" ], |
| [ 20932, "OBSOLETE/EASTASIA/JIS/JIS0208.TXT", 0, "EUC-JP", 0, 0x3f, 0x30fb ], |
| [ 21866, "VENDORS/MISC/KOI8-U.TXT", 0, "Ukrainian KOI8" ], |
| [ 28591, "ISO8859/8859-1.TXT", 0, "ISO 8859-1 Latin 1" ], |
| [ 28592, "ISO8859/8859-2.TXT", 0, "ISO 8859-2 Latin 2 (East European)" ], |
| [ 28593, "ISO8859/8859-3.TXT", 0, "ISO 8859-3 Latin 3 (South European)", 0xf7f5 ], |
| [ 28594, "ISO8859/8859-4.TXT", 0, "ISO 8859-4 Latin 4 (Baltic old)" ], |
| [ 28595, "ISO8859/8859-5.TXT", 0, "ISO 8859-5 Cyrillic" ], |
| [ 28596, "ISO8859/8859-6.TXT", 0, "ISO 8859-6 Arabic", 0xf7c8 ], |
| [ 28597, "ISO8859/8859-7.TXT", 0, "ISO 8859-7 Greek", 0xf7c5 ], |
| [ 28598, "ISO8859/8859-8.TXT", 0, "ISO 8859-8 Hebrew", 0xf79c ], |
| [ 28599, "ISO8859/8859-9.TXT", 0, "ISO 8859-9 Latin 5 (Turkish)" ], |
| [ 28600, "ISO8859/8859-10.TXT", 0, "ISO 8859-10 Latin 6 (Nordic)" ], |
| [ 28603, "ISO8859/8859-13.TXT", 0, "ISO 8859-13 Latin 7 (Baltic)" ], |
| [ 28604, "ISO8859/8859-14.TXT", 0, "ISO 8859-14 Latin 8 (Celtic)" ], |
| [ 28605, "ISO8859/8859-15.TXT", 0, "ISO 8859-15 Latin 9 (Euro)" ], |
| [ 28606, "ISO8859/8859-16.TXT", 0, "ISO 8859-16 Latin 10 (Balkan)" ] |
| ); |
| |
| |
| my %ctype = |
| ( |
| "upper" => 0x0001, |
| "lower" => 0x0002, |
| "digit" => 0x0004, |
| "space" => 0x0008, |
| "punct" => 0x0010, |
| "cntrl" => 0x0020, |
| "blank" => 0x0040, |
| "xdigit" => 0x0080, |
| "alpha" => 0x0100, |
| "defin" => 0x0200 |
| ); |
| |
| my %bracket_types = |
| ( |
| "o" => 0x0000, |
| "c" => 0x0001, |
| ); |
| |
| my %indic_types = |
| ( |
| "Other" => 0x0000, |
| "Bindu" => 0x0001, |
| "Visarga" => 0x0002, |
| "Avagraha" => 0x0003, |
| "Nukta" => 0x0004, |
| "Virama" => 0x0005, |
| "Vowel_Independent" => 0x0006, |
| "Vowel_Dependent" => 0x0007, |
| "Vowel" => 0x0008, |
| "Consonant_Placeholder" => 0x0009, |
| "Consonant" => 0x000a, |
| "Consonant_Dead" => 0x000b, |
| "Consonant_Succeeding_Repha" => 0x000c, |
| "Consonant_Subjoined" => 0x000d, |
| "Consonant_Medial" => 0x000e, |
| "Consonant_Final" => 0x000f, |
| "Consonant_Head_Letter" => 0x0010, |
| "Modifying_Letter" => 0x0011, |
| "Tone_Letter" => 0x0012, |
| "Tone_Mark" => 0x0013, |
| "Register_Shifter" => 0x0014, |
| "Consonant_Preceding_Repha" => 0x0015, |
| "Pure_Killer" => 0x0016, |
| "Invisible_Stacker" => 0x0017, |
| "Gemination_Mark" => 0x0018, |
| "Cantillation_Mark" => 0x0019, |
| "Non_Joiner" => 0x001a, |
| "Joiner" => 0x001b, |
| "Number_Joiner" => 0x001c, |
| "Number" => 0x001d, |
| "Brahmi_Joining_Number" => 0x001e, |
| "Consonant_With_Stacker" => 0x001f, |
| "Consonant_Prefixed" => 0x0020, |
| "Syllable_Modifier" => 0x0021, |
| "Consonant_Killer" => 0x0022 |
| ); |
| |
| my %matra_types = |
| ( |
| "Right" => 0x01, |
| "Left" => 0x02, |
| "Visual_Order_Left" => 0x03, |
| "Left_And_Right" => 0x04, |
| "Top" => 0x05, |
| "Bottom" => 0x06, |
| "Top_And_Bottom" => 0x07, |
| "Top_And_Right" => 0x08, |
| "Top_And_Left" => 0x09, |
| "Top_And_Left_And_Right" => 0x0a, |
| "Bottom_And_Right" => 0x0b, |
| "Top_And_Bottom_And_Right" => 0x0c, |
| "Overstruck" => 0x0d, |
| "Invisible" => 0x0e, |
| "Bottom_And_Left" => 0x0f |
| ); |
| |
| my %nameprep_flags = |
| ( |
| "unassigned" => 0x01, |
| "prohibited" => 0x02, |
| "bidi_ral" => 0x04, |
| "bidi_l" => 0x08 |
| ); |
| |
| my %break_types = |
| ( |
| "BK" => 0x0001, |
| "CR" => 0x0002, |
| "LF" => 0x0003, |
| "CM" => 0x0004, |
| "SG" => 0x0005, |
| "GL" => 0x0006, |
| "CB" => 0x0007, |
| "SP" => 0x0008, |
| "ZW" => 0x0009, |
| "NL" => 0x000a, |
| "WJ" => 0x000b, |
| "JL" => 0x000c, |
| "JV" => 0x000d, |
| "JT" => 0x000e, |
| "H2" => 0x000f, |
| "H3" => 0x0010, |
| "XX" => 0x0011, |
| "OP" => 0x0012, |
| "CL" => 0x0013, |
| "CP" => 0x0014, |
| "QU" => 0x0015, |
| "NS" => 0x0016, |
| "EX" => 0x0017, |
| "SY" => 0x0018, |
| "IS" => 0x0019, |
| "PR" => 0x001a, |
| "PO" => 0x001b, |
| "NU" => 0x001c, |
| "AL" => 0x001d, |
| "ID" => 0x001e, |
| "IN" => 0x001f, |
| "HY" => 0x0020, |
| "BB" => 0x0021, |
| "BA" => 0x0022, |
| "SA" => 0x0023, |
| "AI" => 0x0024, |
| "B2" => 0x0025, |
| "HL" => 0x0026, |
| "CJ" => 0x0027, |
| "RI" => 0x0028, |
| "EB" => 0x0029, |
| "EM" => 0x002a, |
| "ZWJ" => 0x002b, |
| ); |
| |
| my %vertical_types = |
| ( |
| "R" => 0x0000, |
| "U" => 0x0001, |
| "Tr" => 0x0002, |
| "Tu" => 0x0003, |
| ); |
| |
| my %categories = |
| ( |
| "Lu" => $ctype{"defin"}|$ctype{"alpha"}|$ctype{"upper"}, # Letter, Uppercase |
| "Ll" => $ctype{"defin"}|$ctype{"alpha"}|$ctype{"lower"}, # Letter, Lowercase |
| "Lt" => $ctype{"defin"}|$ctype{"alpha"}|$ctype{"upper"}|$ctype{"lower"}, # Letter, Titlecase |
| "Mn" => $ctype{"defin"}, # Mark, Non-Spacing |
| "Mc" => $ctype{"defin"}, # Mark, Spacing Combining |
| "Me" => $ctype{"defin"}, # Mark, Enclosing |
| "Nd" => $ctype{"defin"}|$ctype{"digit"}, # Number, Decimal Digit |
| "Nl" => $ctype{"defin"}|$ctype{"alpha"}, # Number, Letter |
| "No" => $ctype{"defin"}, # Number, Other |
| "Zs" => $ctype{"defin"}|$ctype{"space"}, # Separator, Space |
| "Zl" => $ctype{"defin"}|$ctype{"space"}, # Separator, Line |
| "Zp" => $ctype{"defin"}|$ctype{"space"}, # Separator, Paragraph |
| "Cc" => $ctype{"defin"}|$ctype{"cntrl"}, # Other, Control |
| "Cf" => $ctype{"defin"}|$ctype{"cntrl"}, # Other, Format |
| "Cs" => $ctype{"defin"}, # Other, Surrogate |
| "Co" => $ctype{"defin"}, # Other, Private Use |
| "Cn" => $ctype{"defin"}, # Other, Not Assigned |
| "Lm" => $ctype{"defin"}|$ctype{"alpha"}, # Letter, Modifier |
| "Lo" => $ctype{"defin"}|$ctype{"alpha"}, # Letter, Other |
| "Pc" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Connector |
| "Pd" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Dash |
| "Ps" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Open |
| "Pe" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Close |
| "Pi" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Initial quote |
| "Pf" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Final quote |
| "Po" => $ctype{"defin"}|$ctype{"punct"}, # Punctuation, Other |
| "Sm" => $ctype{"defin"}, # Symbol, Math |
| "Sc" => $ctype{"defin"}, # Symbol, Currency |
| "Sk" => $ctype{"defin"}, # Symbol, Modifier |
| "So" => $ctype{"defin"} # Symbol, Other |
| ); |
| |
| # a few characters need additional categories that cannot be determined automatically |
| my %special_categories = |
| ( |
| "xdigit" => [ ord('0')..ord('9'),ord('A')..ord('F'),ord('a')..ord('f'), |
| 0xff10..0xff19, 0xff21..0xff26, 0xff41..0xff46 ], |
| "space" => [ 0x09..0x0d, 0x85 ], |
| "blank" => [ 0x09, 0x20, 0xa0, 0x3000, 0xfeff ], |
| "cntrl" => [ 0x070f, 0x200c, 0x200d, |
| 0x200e, 0x200f, 0x202a, 0x202b, 0x202c, 0x202d, 0x202e, |
| 0x206a, 0x206b, 0x206c, 0x206d, 0x206e, 0x206f, 0xfeff, |
| 0xfff9, 0xfffa, 0xfffb ], |
| "punct" => [ 0x24, 0x2b, 0x3c..0x3e, 0x5e, 0x60, 0x7c, 0x7e, 0xa2..0xbe, |
| 0xd7, 0xf7 ], |
| "digit" => [ 0xb2, 0xb3, 0xb9 ], |
| "lower" => [ 0x2071, 0x207f ] |
| ); |
| |
| my %directions = |
| ( |
| "L" => 1, # Left-to-Right |
| "R" => 2, # Right-to-Left |
| "AL" => 12, # Right-to-Left Arabic |
| "EN" => 3, # European Number |
| "ES" => 4, # European Number Separator |
| "ET" => 5, # European Number Terminator |
| "AN" => 6, # Arabic Number |
| "CS" => 7, # Common Number Separator |
| "NSM" => 13, # Non-Spacing Mark |
| "BN" => 14, # Boundary Neutral |
| "B" => 8, # Paragraph Separator |
| "S" => 9, # Segment Separator |
| "WS" => 10, # Whitespace |
| "ON" => 11, # Other Neutrals |
| "LRE" => 15, # Left-to-Right Embedding |
| "LRO" => 15, # Left-to-Right Override |
| "RLE" => 15, # Right-to-Left Embedding |
| "RLO" => 15, # Right-to-Left Override |
| "PDF" => 15, # Pop Directional Format |
| "LRI" => 15, # Left-to-Right Isolate |
| "RLI" => 15, # Right-to-Left Isolate |
| "FSI" => 15, # First Strong Isolate |
| "PDI" => 15 # Pop Directional Isolate |
| ); |
| |
| my %joining_types = |
| ( |
| "U" => 0, # Non_Joining |
| "T" => 1, # Transparent |
| "R" => 2, # Right_Joining |
| "L" => 3, # Left_Joining |
| "D" => 4, # Dual_Joining |
| "C" => 5, # Join_Causing |
| ); |
| |
| my @cp2uni = (); |
| my @lead_bytes = (); |
| my @uni2cp = (); |
| my @unicode_defaults = (); |
| my @unicode_aliases = (); |
| my @tolower_table = (); |
| my @toupper_table = (); |
| my @digitmap_table = (); |
| my @compatmap_table = (); |
| my @category_table = (); |
| my @joining_table = (); |
| my @direction_table = (); |
| my @decomp_table = (); |
| my @compose_table = (); |
| my $default_char; |
| my $default_wchar; |
| |
| my %joining_forms = |
| ( |
| "isolated" => [], |
| "final" => [], |
| "initial" => [], |
| "medial" => [] |
| ); |
| |
| ################################################################ |
| # fetch a unicode.org file and open it |
| sub open_data_file($$) |
| { |
| my ($base, $name) = @_; |
| (my $dir = "data/$name") =~ s/\/[^\/]+$//; |
| local *FILE; |
| unless (-f "data/$name") |
| { |
| print "Fetching $base/$name...\n"; |
| system "mkdir", "-p", $dir; |
| !system "wget", "-q", "-O", "data/$name", "$base/$name" or die "cannot fetch $base/$name"; |
| } |
| open FILE, "<data/$name" or die "cannot open data/$name"; |
| return *FILE; |
| } |
| |
| ################################################################ |
| # read in the defaults file |
| sub READ_DEFAULTS($) |
| { |
| my $filename = shift; |
| my $start; |
| |
| # first setup a few default mappings |
| |
| open DEFAULTS, "$filename" or die "Cannot open $filename"; |
| print "Loading $filename\n"; |
| while (<DEFAULTS>) |
| { |
| next if /^\#/; # skip comments |
| next if /^$/; # skip empty lines |
| if (/^(([0-9a-fA-F]+)(,[0-9a-fA-F]+)*)\s+([0-9a-fA-F]+|'.'|none)\s+(\#.*)?/) |
| { |
| my @src = map hex, split /,/,$1; |
| my $dst = $4; |
| my $comment = $5; |
| if ($#src > 0) { push @unicode_aliases, \@src; } |
| next if ($dst eq "none"); |
| $dst = ($dst =~ /\'.\'/) ? ord substr($dst,1,1) : hex $dst; |
| foreach my $src (@src) |
| { |
| die "Duplicate value" if defined($unicode_defaults[$src]); |
| $unicode_defaults[$src] = $dst; |
| } |
| next; |
| } |
| die "Unrecognized line $_\n"; |
| } |
| close DEFAULTS; |
| |
| # now build mappings from the decomposition field of the Unicode database |
| |
| my $UNICODE_DATA = open_data_file( $UNIDATA, "UnicodeData.txt" ); |
| while (<$UNICODE_DATA>) |
| { |
| # Decode the fields ... |
| my ($code, $name, $cat, $comb, $bidi, |
| $decomp, $dec, $dig, $num, $mirror, |
| $oldname, $comment, $upper, $lower, $title) = split /;/; |
| my $dst; |
| my $src = hex $code; |
| |
| die "unknown category $cat" unless defined $categories{$cat}; |
| die "unknown directionality $bidi" unless defined $directions{$bidi}; |
| |
| $category_table[$src] = $categories{$cat}; |
| $direction_table[$src] = $directions{$bidi}; |
| $joining_table[$src] = $joining_types{"T"} if $cat eq "Mn" || $cat eq "Me" || $cat eq "Cf"; |
| |
| if ($lower ne "") |
| { |
| $tolower_table[$src] = hex $lower; |
| } |
| if ($upper ne "") |
| { |
| $toupper_table[$src] = hex $upper; |
| } |
| if ($dec ne "") |
| { |
| $category_table[$src] |= $ctype{"digit"}; |
| } |
| if ($dig ne "") |
| { |
| $digitmap_table[$src] = ord $dig; |
| } |
| |
| # copy the category and direction for everything between First/Last pairs |
| if ($name =~ /, First>/) { $start = $src; } |
| if ($name =~ /, Last>/) |
| { |
| while ($start < $src) |
| { |
| $category_table[$start] = $category_table[$src]; |
| $direction_table[$start] = $direction_table[$src]; |
| $start++; |
| } |
| } |
| |
| next if $decomp eq ""; # no decomposition, skip it |
| |
| if ($decomp =~ /^<([a-zA-Z]+)>\s+([0-9a-fA-F]+)$/) |
| { |
| # decomposition of the form "<foo> 1234" -> use char if type is known |
| if (($src >= 0xf900 && $src < 0xfb00) || ($src >= 0xfe30 && $src < 0xfffd)) |
| { |
| # Single char decomposition in the compatibility range |
| $compatmap_table[$src] = hex $2; |
| } |
| if ($1 eq "isolated" || $1 eq "final" || $1 eq "initial" || $1 eq "medial") |
| { |
| ${joining_forms{$1}}[hex $2] = $src; |
| next; |
| } |
| next unless ($1 eq "font" || |
| $1 eq "noBreak" || |
| $1 eq "circle" || |
| $1 eq "super" || |
| $1 eq "sub" || |
| $1 eq "wide" || |
| $1 eq "narrow" || |
| $1 eq "compat" || |
| $1 eq "small"); |
| $dst = hex $2; |
| } |
| elsif ($decomp =~ /^<compat>\s+0020\s+([0-9a-fA-F]+)/) |
| { |
| # decomposition "<compat> 0020 1234" -> combining accent |
| $dst = hex $1; |
| } |
| elsif ($decomp =~ /^([0-9a-fA-F]+)/) |
| { |
| # decomposition contains only char values without prefix -> use first char |
| $dst = hex $1; |
| $category_table[$src] |= $category_table[$dst] if defined $category_table[$dst]; |
| # store decomposition if it contains two chars |
| if ($decomp =~ /^([0-9a-fA-F]+)\s+([0-9a-fA-F]+)$/) |
| { |
| $decomp_table[$src] = [ hex $1, hex $2 ]; |
| push @compose_table, [ hex $1, hex $2, $src ]; |
| } |
| elsif ($decomp =~ /^(<[a-z]+>\s)*([0-9a-fA-F]+)$/ && |
| (($src >= 0xf900 && $src < 0xfb00) || ($src >= 0xfe30 && $src < 0xfffd))) |
| { |
| # Single char decomposition in the compatibility range |
| $compatmap_table[$src] = hex $2; |
| } |
| } |
| else |
| { |
| next; |
| } |
| |
| next if defined($unicode_defaults[$src]); # may have been set in the defaults file |
| |
| # check for loops |
| for (my $i = $dst; ; $i = $unicode_defaults[$i]) |
| { |
| die sprintf("loop detected for %04x -> %04x",$src,$dst) if $i == $src; |
| last unless defined($unicode_defaults[$i]); |
| } |
| $unicode_defaults[$src] = $dst; |
| } |
| close $UNICODE_DATA; |
| |
| # patch the category of some special characters |
| |
| foreach my $cat (keys %special_categories) |
| { |
| my $flag = $ctype{$cat}; |
| foreach my $i (@{$special_categories{$cat}}) { $category_table[$i] |= $flag; } |
| } |
| } |
| |
| |
| ################################################################ |
| # define a new lead byte |
| sub add_lead_byte($) |
| { |
| my $ch = shift; |
| push @lead_bytes, $ch; |
| $cp2uni[$ch] = 0; |
| } |
| |
| ################################################################ |
| # define a new char mapping |
| sub add_mapping($$) |
| { |
| my ($cp, $uni) = @_; |
| $cp2uni[$cp] = $uni unless defined($cp2uni[$cp]); |
| $uni2cp[$uni] = $cp unless defined($uni2cp[$uni]); |
| if ($cp > 0xff && !defined($cp2uni[$cp >> 8])) |
| { |
| add_lead_byte( $cp >> 8 ); |
| } |
| } |
| |
| ################################################################ |
| # parse a standard codepage file |
| sub read_codepage_file($) |
| { |
| my $name = shift; |
| my $INPUT = open_data_file( $MAPPINGS, $name ); |
| |
| while (<$INPUT>) |
| { |
| next if /^\#/; # skip comments |
| next if /^$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| next if (/^0x([0-9a-fA-F]+)\s+\#UNDEFINED/); # undefined char |
| |
| if (/^0x([0-9a-fA-F]+)\s+\#DBCS LEAD BYTE/) |
| { |
| add_lead_byte( hex $1 ); |
| next; |
| } |
| # 0x12 0x3456 |
| if (/^0x([0-9a-fA-F]+)\s+0x([0-9a-fA-F]+)\s+(\#.*)?/) |
| { |
| add_mapping( hex $1, hex $2 ); |
| next; |
| } |
| # 0x12 0x3456+0x7890 |
| if (/^0x([0-9a-fA-F]+)\s+0x([0-9a-fA-F]+)\+.*\s+(\#.*)?/) |
| { |
| add_mapping( hex $1, hex $2 ); |
| next; |
| } |
| # 0x12 <LR>+0x3456 |
| if (/^0x([0-9a-fA-F]+)\s+<LR>\+0x([0-9a-fA-F]+)\s+(\#.*)?/) |
| { |
| add_mapping( hex $1, hex $2 ); |
| next; |
| } |
| # 0x12 <RL>+0x3456 |
| if (/^0x([0-9a-fA-F]+)\s+<RL>\+0x([0-9a-fA-F]+)\s+(\#.*)?/) |
| { |
| my $uni = hex $2; |
| add_mapping( hex $1, $uni ) if $uni >= 0x80; |
| next; |
| } |
| die "$name: Unrecognized line $_\n"; |
| } |
| close $INPUT; |
| } |
| |
| |
| ################################################################ |
| # fill input data for the 20127 (us-ascii) codepage |
| sub fill_20127_codepage() |
| { |
| for (my $i = 0; $i < 128; $i++) { $cp2uni[$i] = $uni2cp[$i] = $i; } |
| for (my $i = 128; $i < 256; $i++) { $cp2uni[$i] = $i & 0x7f; } |
| } |
| |
| ################################################################ |
| # get a mapping including glyph chars for MB_USEGLYPHCHARS |
| |
| sub get_glyphs_mapping(@) |
| { |
| $_[0x01] = 0x263a; # (WHITE SMILING FACE) |
| $_[0x02] = 0x263b; # (BLACK SMILING FACE) |
| $_[0x03] = 0x2665; # (BLACK HEART SUIT) |
| $_[0x04] = 0x2666; # (BLACK DIAMOND SUIT) |
| $_[0x05] = 0x2663; # (BLACK CLUB SUIT) |
| $_[0x06] = 0x2660; # (BLACK SPADE SUIT) |
| $_[0x07] = 0x2022; # (BULLET) |
| $_[0x08] = 0x25d8; # (INVERSE BULLET) |
| $_[0x09] = 0x25cb; # (WHITE CIRCLE) |
| $_[0x0a] = 0x25d9; # (INVERSE WHITE CIRCLE) |
| $_[0x0b] = 0x2642; # (MALE SIGN) |
| $_[0x0c] = 0x2640; # (FEMALE SIGN) |
| $_[0x0d] = 0x266a; # (EIGHTH NOTE) |
| $_[0x0e] = 0x266b; # (BEAMED EIGHTH NOTES) |
| $_[0x0f] = 0x263c; # (WHITE SUN WITH RAYS) |
| $_[0x10] = 0x25ba; # (BLACK RIGHT-POINTING POINTER) |
| $_[0x11] = 0x25c4; # (BLACK LEFT-POINTING POINTER) |
| $_[0x12] = 0x2195; # (UP DOWN ARROW) |
| $_[0x13] = 0x203c; # (DOUBLE EXCLAMATION MARK) |
| $_[0x14] = 0x00b6; # (PILCROW SIGN) |
| $_[0x15] = 0x00a7; # (SECTION SIGN) |
| $_[0x16] = 0x25ac; # (BLACK RECTANGLE) |
| $_[0x17] = 0x21a8; # (UP DOWN ARROW WITH BASE) |
| $_[0x18] = 0x2191; # (UPWARDS ARROW) |
| $_[0x19] = 0x2193; # (DOWNWARDS ARROW) |
| $_[0x1a] = 0x2192; # (RIGHTWARDS ARROW) |
| $_[0x1b] = 0x2190; # (LEFTWARDS ARROW) |
| $_[0x1c] = 0x221f; # (RIGHT ANGLE) |
| $_[0x1d] = 0x2194; # (LEFT RIGHT ARROW) |
| $_[0x1e] = 0x25b2; # (BLACK UP-POINTING TRIANGLE) |
| $_[0x1f] = 0x25bc; # (BLACK DOWN-POINTING TRIANGLE) |
| $_[0x7f] = 0x2302; # (HOUSE) |
| return @_; |
| } |
| |
| ################################################################ |
| # build EUC-JP table from the JIS 0208 file |
| # FIXME: for proper EUC-JP we should probably read JIS 0212 too |
| # but this would require 3-byte DBCS characters |
| sub READ_JIS0208_FILE($) |
| { |
| my $name = shift; |
| |
| # ASCII chars |
| for (my $i = 0x00; $i <= 0x7f; $i++) |
| { |
| $cp2uni[$i] = $i; |
| $uni2cp[$i] = $i; |
| } |
| |
| # JIS X 0201 right plane |
| for (my $i = 0xa1; $i <= 0xdf; $i++) |
| { |
| $cp2uni[0x8e00 + $i] = 0xfec0 + $i; |
| $uni2cp[0xfec0 + $i] = 0x8e00 + $i; |
| } |
| |
| # lead bytes |
| foreach my $i (0x8e, 0x8f, 0xa1 .. 0xfe) |
| { |
| add_lead_byte($i); |
| } |
| |
| # undefined chars |
| foreach my $i (0x80 .. 0x8d, 0x90 .. 0xa0, 0xff) |
| { |
| $cp2uni[$i] = $DEF_CHAR; |
| } |
| |
| # Shift-JIS compatibility |
| $uni2cp[0x00a5] = 0x5c; |
| $uni2cp[0x203e] = 0x7e; |
| |
| # Fix backslash conversion |
| $cp2uni[0xa1c0] = 0xff3c; |
| $uni2cp[0xff3c] = 0xa1c0; |
| |
| my $INPUT = open_data_file( $MAPPINGS, $name ); |
| while (<$INPUT>) |
| { |
| next if /^\#/; # skip comments |
| next if /^$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| if (/^0x[0-9a-fA-F]+\s+0x([0-9a-fA-F]+)\s+0x([0-9a-fA-F]+)\s+(\#.*)?/) |
| { |
| my $cp = 0x8080 + hex $1; |
| my $uni = hex $2; |
| $cp2uni[$cp] = $uni unless defined($cp2uni[$cp]); |
| $uni2cp[$uni] = $cp unless defined($uni2cp[$uni]); |
| next; |
| } |
| die "$name: Unrecognized line $_\n"; |
| } |
| close $INPUT; |
| } |
| |
| |
| ################################################################ |
| # build the sort keys table |
| sub READ_SORTKEYS_FILE() |
| { |
| my @sortkeys = (); |
| for (my $i = 0; $i < 65536; $i++) { $sortkeys[$i] = [ -1, 0, 0, 0, 0 ] }; |
| |
| my $INPUT = open_data_file( $REPORTS, $SORTKEYS ); |
| while (<$INPUT>) |
| { |
| next if /^\#/; # skip comments |
| next if /^$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| next if /^\@version/; # skip @version header |
| if (/^([0-9a-fA-F]+)\s+;\s+\[([*.])([0-9a-fA-F]{4})\.([0-9a-fA-F]{4})\.([0-9a-fA-F]{4})\.([0-9a-fA-F]+)\]/) |
| { |
| my ($uni,$variable) = (hex $1, $2); |
| next if $uni > 65535; |
| $sortkeys[$uni] = [ $uni, hex $3, hex $4, hex $5, hex $6 ]; |
| next; |
| } |
| if (/^([0-9a-fA-F]+\s+)+;\s+\[[*.]([0-9a-fA-F]{4})\.([0-9a-fA-F]{4})\.([0-9a-fA-F]{4})\.([0-9a-fA-F]+)\]/) |
| { |
| # multiple character sequence, ignored for now |
| next; |
| } |
| die "$SORTKEYS: Unrecognized line $_\n"; |
| } |
| close $INPUT; |
| |
| # compress the keys to 32 bit: |
| # key 1 to 16 bits, key 2 to 8 bits, key 3 to 4 bits, key 4 to 1 bit |
| |
| @sortkeys = sort { ${$a}[1] <=> ${$b}[1] or |
| ${$a}[2] <=> ${$b}[2] or |
| ${$a}[3] <=> ${$b}[3] or |
| ${$a}[4] <=> ${$b}[4] or |
| $a cmp $b; } @sortkeys; |
| |
| my ($n2, $n3) = (1, 1); |
| my @keys = (-1, -1, -1, -1, -1 ); |
| my @flatkeys = (); |
| |
| for (my $i = 0; $i < 65536; $i++) |
| { |
| my @current = @{$sortkeys[$i]}; |
| next if $current[0] == -1; |
| if ($current[1] == $keys[1]) |
| { |
| if ($current[2] == $keys[2]) |
| { |
| if ($current[3] == $keys[3]) |
| { |
| # nothing |
| } |
| else |
| { |
| $keys[3] = $current[3]; |
| $n3++; |
| die if ($n3 >= 16); |
| } |
| } |
| else |
| { |
| $keys[2] = $current[2]; |
| $keys[3] = $current[3]; |
| $n2++; |
| $n3 = 1; |
| die if ($n2 >= 256); |
| } |
| } |
| else |
| { |
| $keys[1] = $current[1]; |
| $keys[2] = $current[2]; |
| $keys[3] = $current[3]; |
| $n2 = 1; |
| $n3 = 1; |
| } |
| |
| if ($current[2]) { $current[2] = $n2; } |
| if ($current[3]) { $current[3] = $n3; } |
| if ($current[4]) { $current[4] = 1; } |
| |
| $flatkeys[$current[0]] = ($current[1] << 16) | ($current[2] << 8) | ($current[3] << 4) | $current[4]; |
| } |
| return @flatkeys; |
| } |
| |
| |
| ################################################################ |
| # build the sort keys table |
| sub DUMP_SORTKEYS($@) |
| { |
| my ($filename, @keys) = @_; |
| |
| # count the number of 256-key ranges that contain something |
| |
| my @offsets = (); |
| my $ranges = 2; |
| for (my $i = 0; $i < 256; $i++) { $offsets[$i] = 256; } |
| for (my $i = 0; $i < 65536; $i++) |
| { |
| next unless defined $keys[$i]; |
| $offsets[$i >> 8] = $ranges * 256; |
| $ranges++; |
| $i |= 255; |
| } |
| |
| # output the range offsets |
| |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| printf "Building $filename\n"; |
| printf OUTPUT "/* Unicode collation element table */\n"; |
| printf OUTPUT "/* generated from %s */\n", "$REPORTS/$SORTKEYS"; |
| printf OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| |
| printf OUTPUT "const unsigned int collation_table[%d] =\n{\n", $ranges*256; |
| printf OUTPUT " /* index */\n"; |
| printf OUTPUT "%s,\n", DUMP_ARRAY( "0x%08x", 0, @offsets ); |
| |
| # output the default values |
| |
| printf OUTPUT " /* defaults */\n"; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%08x", 0, (0xffffffff) x 256 ); |
| |
| # output all the key ranges |
| |
| for (my $i = 0; $i < 256; $i++) |
| { |
| next if $offsets[$i] == 256; |
| printf OUTPUT ",\n /* 0x%02x00 .. 0x%02xff */\n", $i, $i; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%08x", 0xffffffff, @keys[($i<<8) .. ($i<<8)+255] ); |
| } |
| printf OUTPUT "\n};\n"; |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| |
| ################################################################ |
| # add default mappings once the file had been read |
| sub add_default_mappings($) |
| { |
| my $first_private = shift; |
| |
| # Apply aliases |
| |
| foreach my $alias (@unicode_aliases) |
| { |
| my $target = undef; |
| foreach my $src (@$alias) |
| { |
| if (defined($uni2cp[$src])) |
| { |
| $target = $uni2cp[$src]; |
| last; |
| } |
| } |
| next unless defined($target); |
| |
| # At least one char of the alias set is defined, set the others to the same value |
| foreach my $src (@$alias) |
| { |
| $uni2cp[$src] = $target unless defined($uni2cp[$src]); |
| } |
| } |
| |
| # For every src -> target mapping in the defaults table, |
| # make uni2cp[src] = uni2cp[target] if uni2cp[target] is defined |
| |
| for (my $src = 0; $src < 65536; $src++) |
| { |
| next if defined($uni2cp[$src]); # source has a definition already |
| next unless defined($unicode_defaults[$src]); # no default for this char |
| my $target = $unicode_defaults[$src]; |
| |
| # do a recursive mapping until we find a target char that is defined |
| while (!defined($uni2cp[$target]) && |
| defined($unicode_defaults[$target])) { $target = $unicode_defaults[$target]; } |
| |
| if (defined($uni2cp[$target])) { $uni2cp[$src] = $uni2cp[$target]; } |
| } |
| |
| # Add a private char mapping for undefined chars |
| |
| if ($first_private) |
| { |
| for (my $i = 32; $i < 256; $i++) |
| { |
| next if defined($cp2uni[$i]); |
| $cp2uni[$i] = $first_private; |
| $uni2cp[$first_private] = $i; |
| $first_private++; |
| } |
| } |
| |
| # Add an identity mapping for all undefined chars |
| |
| for (my $i = 0; $i < 256; $i++) |
| { |
| next if defined($cp2uni[$i]); |
| next if defined($uni2cp[$i]); |
| $cp2uni[$i] = $uni2cp[$i] = $i; |
| } |
| } |
| |
| ################################################################ |
| # dump an array of integers |
| sub DUMP_ARRAY($$@) |
| { |
| my ($format,$default,@array) = @_; |
| my $i; |
| my $ret = " "; |
| for ($i = 0; $i < $#array; $i++) |
| { |
| $ret .= sprintf($format, defined $array[$i] ? $array[$i] : $default); |
| $ret .= (($i % 8) != 7) ? ", " : ",\n "; |
| } |
| $ret .= sprintf($format, defined $array[$i] ? $array[$i] : $default); |
| return $ret; |
| } |
| |
| |
| ################################################################ |
| # dump a unicode->ascii mapping table |
| sub dump_uni2cp_table($$) |
| { |
| my ($width, $def) = @_; |
| |
| # count the number of unicode->ascii subtables that contain something |
| |
| my @lowerbounds; |
| my @upperbounds; |
| my $index = 0; |
| my @filled = (-1) x 256; |
| for (my $i = 0; $i < 65536; $i++) |
| { |
| next unless defined $uni2cp[$i]; |
| if ($filled[$i >> 8] == -1) |
| { |
| $lowerbounds[$index] = $i & 0xff; |
| $upperbounds[$index] = 0xff - $lowerbounds[$index]; |
| $filled[$i >> 8] = $index * 256; |
| $index++; |
| } |
| else |
| { |
| $upperbounds[$index-1] = 0xff - ($i & 0xff); |
| } |
| } |
| |
| # add defaults mapping at the end |
| $filled[256] = $index * 256; |
| $lowerbounds[$index] = 255; |
| $upperbounds[$index] = 0; |
| $index++; |
| |
| # collapse blocks upwards if possible |
| my $removed = 0; |
| $index = 0; |
| for (my $i = 0; $i < 257; $i++) |
| { |
| next if $filled[$i] == -1; |
| if ($upperbounds[$index - 1] > $lowerbounds[$index]) |
| { |
| $removed += $lowerbounds[$index]; |
| } |
| else |
| { |
| $removed += $upperbounds[$index - 1]; |
| $lowerbounds[$index] = $upperbounds[$index - 1]; |
| } |
| $filled[$i] -= $removed; |
| $index++; |
| } |
| |
| # output all the subtables into a single array |
| |
| printf OUTPUT "static const unsigned %s uni2cp_low[%d] =\n{\n", |
| $width == 8 ? "char" : "short", ($index + 1) * 256 - $removed; |
| |
| my $format = $width == 8 ? "0x%02x" : "0x%04x"; |
| for (my $i = $index = 0; $i < 257; $i++) |
| { |
| next if $filled[$i] == -1; |
| my $start = ($i << 8) + $lowerbounds[$index]; |
| my $end = ($i << 8) + 255; |
| if ($i == 256) |
| { |
| print OUTPUT " /* defaults */\n"; |
| printf OUTPUT "%s\n};\n\n", DUMP_ARRAY( $format, 0, ($def) x ($end - $start + 1) ); |
| } |
| else |
| { |
| printf OUTPUT " /* 0x%04x .. 0x%04x */\n", $start, $end; |
| printf OUTPUT "%s,\n", DUMP_ARRAY( $format, $def, @uni2cp[$start .. $end] ); |
| } |
| $index++; |
| } |
| |
| # output a table of the offsets of the subtables in the previous array |
| |
| for (my $i = 0; $i < 256; $i++) |
| { |
| if ($filled[$i] == -1) { $filled[$i] = $filled[256]; } |
| } |
| printf OUTPUT "static const unsigned short uni2cp_high[256] =\n"; |
| printf OUTPUT "{\n%s\n};\n\n", DUMP_ARRAY( "0x%04x", 0, @filled[0..255] ); |
| } |
| |
| ################################################################ |
| # dump an SBCS mapping table |
| sub dump_sbcs_table($$$$$) |
| { |
| my ($codepage, $has_glyphs, $name, $def, $defw) = @_; |
| my $i; |
| |
| # output the ascii->unicode table |
| |
| if ($has_glyphs) |
| { |
| printf OUTPUT "static const WCHAR cp2uni[512] =\n"; |
| printf OUTPUT "{\n%s", DUMP_ARRAY( "0x%04x", $defw, @cp2uni[0 .. 255] ); |
| printf OUTPUT ",\n /* glyphs */\n%s\n};\n\n", |
| DUMP_ARRAY( "0x%04x", $defw, get_glyphs_mapping(@cp2uni[0 .. 255]) ); |
| } |
| else |
| { |
| printf OUTPUT "static const WCHAR cp2uni[256] =\n"; |
| printf OUTPUT "{\n%s\n};\n\n", DUMP_ARRAY( "0x%04x", $defw, @cp2uni[0 .. 255] ); |
| } |
| |
| dump_uni2cp_table( 8, $def ); |
| |
| # output the code page descriptor |
| |
| printf OUTPUT "const struct sbcs_table DECLSPEC_HIDDEN cptable_%03d =\n{\n", $codepage; |
| printf OUTPUT " { %d, 1, 0x%04x, 0x%04x, \"%s\" },\n", |
| $codepage, $def, $defw, $name; |
| printf OUTPUT " cp2uni,\n"; |
| if ($has_glyphs) { printf OUTPUT " cp2uni + 256,\n"; } |
| else { printf OUTPUT " cp2uni,\n"; } |
| printf OUTPUT " uni2cp_low,\n"; |
| printf OUTPUT " uni2cp_high\n};\n"; |
| } |
| |
| |
| ################################################################ |
| # dump a DBCS mapping table |
| sub dump_dbcs_table($$$$@) |
| { |
| my ($codepage, $name, $def, $defw, @lb_ranges) = @_; |
| |
| # build a list of lead bytes that are actually used |
| |
| my @lblist = (); |
| LBLOOP: for (my $y = 0; $y <= $#lead_bytes; $y++) |
| { |
| $cp2uni[$lead_bytes[$y]] = $defw; |
| my $base = $lead_bytes[$y] << 8; |
| for (my $x = 0; $x < 256; $x++) |
| { |
| if (defined $cp2uni[$base+$x]) |
| { |
| push @lblist,$lead_bytes[$y]; |
| next LBLOOP; |
| } |
| } |
| } |
| my $unused = ($#lead_bytes > $#lblist); |
| |
| # output the ascii->unicode table for the single byte chars |
| |
| printf OUTPUT "static const WCHAR cp2uni[%d] =\n", 256 * ($#lblist + 2 + $unused); |
| printf OUTPUT "{\n%s,\n", DUMP_ARRAY( "0x%04x", $defw, @cp2uni[0 .. 255] ); |
| |
| # output the default table for unused lead bytes |
| |
| if ($unused) |
| { |
| printf OUTPUT " /* unused lead bytes */\n"; |
| printf OUTPUT "%s,\n", DUMP_ARRAY( "0x%04x", 0, ($defw) x 256 ); |
| } |
| |
| # output the ascii->unicode table for each DBCS lead byte |
| |
| for (my $y = 0; $y <= $#lblist; $y++) |
| { |
| my $base = $lblist[$y] << 8; |
| printf OUTPUT " /* lead byte %02x */\n", $lblist[$y]; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", $defw, @cp2uni[$base .. $base+255] ); |
| printf OUTPUT ($y < $#lblist) ? ",\n" : "\n};\n\n"; |
| } |
| |
| # output the lead byte subtables offsets |
| |
| my @offsets = (0) x 256; |
| for (my $x = 0; $x <= $#lblist; $x++) { $offsets[$lblist[$x]] = $x + 1; } |
| if ($unused) |
| { |
| # increment all lead bytes offset to take into account the unused table |
| for (my $x = 0; $x <= $#lead_bytes; $x++) { $offsets[$lead_bytes[$x]]++; } |
| } |
| printf OUTPUT "static const unsigned char cp2uni_leadbytes[256] =\n"; |
| printf OUTPUT "{\n%s\n};\n\n", DUMP_ARRAY( "0x%02x", 0, @offsets ); |
| |
| dump_uni2cp_table( 16, $def ); |
| |
| # output the code page descriptor |
| |
| printf OUTPUT "const struct dbcs_table DECLSPEC_HIDDEN cptable_%03d =\n{\n", $codepage; |
| printf OUTPUT " { %d, 2, 0x%04x, 0x%04x, \"%s\" },\n", |
| $codepage, $def, $defw, $name; |
| printf OUTPUT " cp2uni,\n"; |
| printf OUTPUT " cp2uni_leadbytes,\n"; |
| printf OUTPUT " uni2cp_low,\n"; |
| printf OUTPUT " uni2cp_high,\n"; |
| printf OUTPUT " {\n %s\n }\n", DUMP_ARRAY( "0x%02x", 0, @lb_ranges, 0, 0 ); |
| printf OUTPUT "};\n"; |
| } |
| |
| |
| ################################################################ |
| # get the list of defined lead byte ranges |
| sub get_lb_ranges() |
| { |
| my @list = (); |
| my @ranges = (); |
| my $i = 0; |
| foreach $i (@lead_bytes) { $list[$i] = 1; } |
| my $on = 0; |
| for (my $i = 0; $i < 256; $i++) |
| { |
| if ($on) |
| { |
| if (!defined $list[$i]) { push @ranges, $i-1; $on = 0; } |
| } |
| else |
| { |
| if ($list[$i]) { push @ranges, $i; $on = 1; } |
| } |
| } |
| if ($on) { push @ranges, 0xff; } |
| return @ranges; |
| } |
| |
| ################################################################ |
| # dump the Indic Syllabic Category table |
| sub dump_indic($) |
| { |
| my $filename = shift; |
| my @indic_table; |
| |
| my $INPUT = open_data_file( $UNIDATA, "IndicSyllabicCategory.txt" ); |
| while (<$INPUT>) |
| { |
| next if /^\#/; # skip comments |
| next if /^\s*$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| if (/^\s*([0-9a-fA-F]+)\s*;\s*([a-zA-Z_]+)\s*#/) |
| { |
| my $type = $2; |
| die "unknown indic $type" unless defined $indic_types{$type}; |
| if (hex $1 < 65536) |
| { |
| $indic_table[hex $1] = $indic_types{$type}; |
| } |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+)..\s*([0-9a-fA-F]+)\s*;\s*([A-Za-z_]+)\s*#/) |
| { |
| my $type = $3; |
| die "unknown indic $type" unless defined $indic_types{$type}; |
| if (hex $1 < 65536 and hex $2 < 65536) |
| { |
| foreach my $i (hex $1 .. hex $2) |
| { |
| $indic_table[$i] = $indic_types{$type}; |
| } |
| } |
| next; |
| } |
| die "malformed line $_"; |
| } |
| close $INPUT; |
| |
| $INPUT = open_data_file( $UNIDATA, "IndicPositionalCategory.txt" ); |
| while (<$INPUT>) |
| { |
| next if /^\#/; # skip comments |
| next if /^\s*$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| if (/^\s*([0-9a-fA-F]+)\s*;\s*([a-zA-Z]+)\s*#/) |
| { |
| my $type = $2; |
| die "unknown matra $type" unless defined $matra_types{$type}; |
| $indic_table[hex $1] += $matra_types{$type} << 8; |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+)..\s*([0-9a-fA-F]+)\s*;\s*([A-Za-z_]+)\s*#/) |
| { |
| my $type = $3; |
| die "unknown matra $type" unless defined $matra_types{$type}; |
| foreach my $i (hex $1 .. hex $2) |
| { |
| $indic_table[$i] += $matra_types{$type} << 8; |
| } |
| next; |
| } |
| die "malformed line $_"; |
| } |
| close $INPUT; |
| |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode Indic Syllabic Category */\n"; |
| print OUTPUT "/* generated from $UNIDATA/IndicSyllabicCategory.txt */\n"; |
| print OUTPUT "/* and from $UNIDATA/IndicPositionalCategory.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| dump_two_level_mapping( "indic_syllabic_table", $indic_types{'Other'}, @indic_table ); |
| |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| ################################################################ |
| # dump the Line Break Properties table |
| sub dump_linebreak($) |
| { |
| my $filename = shift; |
| my @break_table; |
| my $next_group = 0; |
| |
| my $INPUT = open_data_file( $UNIDATA, "LineBreak.txt" ); |
| while (<$INPUT>) |
| { |
| next if /^\#/; # skip comments |
| next if /^\s*$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| if (/^\s*([0-9a-fA-F]+)\s*;\s*([0-9A-Z][0-9A-Z][0-9A-Z])+\s*/) |
| { |
| my $type = $2; |
| die "unknown breaktype $type" unless defined $break_types{$type}; |
| $break_table[hex $1] = $break_types{$type}; |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+)..\s*([0-9a-fA-F]+)\s*;\s*([0-9A-Z][0-9A-Z][0-9A-Z])+\s*/) |
| { |
| my $type = $3; |
| die "unknown breaktype $type" unless defined $break_types{$type}; |
| foreach my $i (hex $1 .. hex $2) |
| { |
| $break_table[$i] = $break_types{$type}; |
| } |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+)\s*;\s*([0-9A-Z][0-9A-Z])+\s*/) |
| { |
| my $type = $2; |
| die "unknown breaktype $type" unless defined $break_types{$type}; |
| $break_table[hex $1] = $break_types{$type}; |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+)..\s*([0-9a-fA-F]+)\s*;\s*([0-9A-Z][0-9A-Z])+\s*/) |
| { |
| my $type = $3; |
| die "unknown breaktype $type" unless defined $break_types{$type}; |
| foreach my $i (hex $1 .. hex $2) |
| { |
| $break_table[$i] = $break_types{$type}; |
| } |
| next; |
| } |
| die "malformed line $_"; |
| } |
| close $INPUT; |
| |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode Line Break Properties */\n"; |
| print OUTPUT "/* generated from $UNIDATA/LineBreak.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| dump_two_level_mapping( "wine_linebreak_table", $break_types{'XX'}, @break_table ); |
| |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| my %scripts = |
| ( |
| "Unknown" => 0, |
| "Common" => 1, |
| "Inherited" => 2, |
| "Arabic" => 3, |
| "Armenian" => 4, |
| "Avestan" => 5, |
| "Balinese" => 6, |
| "Bamum" => 7, |
| "Batak" => 8, |
| "Bengali" => 9, |
| "Bopomofo" => 10, |
| "Brahmi" => 11, |
| "Braille" => 12, |
| "Buginese" => 13, |
| "Buhid" => 14, |
| "Canadian_Aboriginal" => 15, |
| "Carian" => 16, |
| "Cham" => 17, |
| "Cherokee" => 18, |
| "Coptic" => 19, |
| "Cuneiform" => 20, |
| "Cypriot" => 21, |
| "Cyrillic" => 22, |
| "Deseret" => 23, |
| "Devanagari" => 24, |
| "Egyptian_Hieroglyphs" => 25, |
| "Ethiopic" => 26, |
| "Georgian" => 27, |
| "Glagolitic" => 28, |
| "Gothic" => 29, |
| "Greek" => 30, |
| "Gujarati" => 31, |
| "Gurmukhi" => 32, |
| "Han" => 33, |
| "Hangul" => 34, |
| "Hanunoo" => 35, |
| "Hebrew" => 36, |
| "Hiragana" => 37, |
| "Imperial_Aramaic" => 38, |
| "Inscriptional_Pahlavi" => 39, |
| "Inscriptional_Parthian" => 40, |
| "Javanese" => 41, |
| "Kaithi" => 42, |
| "Kannada" => 43, |
| "Katakana" => 44, |
| "Kayah_Li" => 45, |
| "Kharoshthi" => 46, |
| "Khmer" => 47, |
| "Lao" => 48, |
| "Latin" => 49, |
| "Lepcha" => 50, |
| "Limbu" => 51, |
| "Linear_B" => 52, |
| "Lisu" => 53, |
| "Lycian" => 54, |
| "Lydian" => 55, |
| "Malayalam" => 56, |
| "Mandaic" => 57, |
| "Meetei_Mayek" => 58, |
| "Mongolian" => 59, |
| "Myanmar" => 60, |
| "New_Tai_Lue" => 61, |
| "Nko" => 62, |
| "Ogham" => 63, |
| "Ol_Chiki" => 64, |
| "Old_Italic" => 65, |
| "Old_Persian" => 66, |
| "Old_South_Arabian" => 67, |
| "Old_Turkic" => 68, |
| "Oriya" => 69, |
| "Osmanya" => 70, |
| "Phags_Pa" => 71, |
| "Phoenician" => 72, |
| "Rejang" => 73, |
| "Runic" => 74, |
| "Samaritan" => 75, |
| "Saurashtra" => 76, |
| "Shavian" => 77, |
| "Sinhala" => 78, |
| "Sundanese" => 79, |
| "Syloti_Nagri" => 80, |
| "Syriac" => 81, |
| "Tagalog" => 82, |
| "Tagbanwa" => 83, |
| "Tai_Le" => 84, |
| "Tai_Tham" => 85, |
| "Tai_Viet" => 86, |
| "Tamil" => 87, |
| "Telugu" => 88, |
| "Thaana" => 89, |
| "Thai" => 90, |
| "Tibetan" => 91, |
| "Tifinagh" => 92, |
| "Ugaritic" => 93, |
| "Vai" => 94, |
| "Yi" => 95, |
| # Win8/Win8.1 |
| "Chakma" => 96, |
| "Meroitic_Cursive" => 97, |
| "Meroitic_Hieroglyphs" => 98, |
| "Miao" => 99, |
| "Sharada" => 100, |
| "Sora_Sompeng" => 101, |
| "Takri" => 102, |
| # Win10 |
| "Bassa_Vah" => 103, |
| "Caucasian_Albanian" => 104, |
| "Duployan" => 105, |
| "Elbasan" => 106, |
| "Grantha" => 107, |
| "Khojki" => 108, |
| "Khudawadi" => 109, |
| "Linear_A" => 110, |
| "Mahajani" => 111, |
| "Manichaean" => 112, |
| "Mende_Kikakui" => 113, |
| "Modi" => 114, |
| "Mro" => 115, |
| "Nabataean" => 116, |
| "Old_North_Arabian" => 117, |
| "Old_Permic" => 118, |
| "Pahawh_Hmong" => 119, |
| "Palmyrene" => 120, |
| "Pau_Cin_Hau" => 121, |
| "Psalter_Pahlavi" => 122, |
| "Siddham" => 123, |
| "Tirhuta" => 124, |
| "Warang_Citi" => 125, |
| # Win10 RS1 |
| "Adlam" => 126, |
| "Ahom" => 127, |
| "Anatolian_Hieroglyphs" => 128, |
| "Bhaiksuki" => 129, |
| "Hatran" => 130, |
| "Marchen" => 131, |
| "Multani" => 132, |
| "Newa" => 133, |
| "Old_Hungarian" => 134, |
| "Osage" => 135, |
| "SignWriting" => 136, |
| "Tangut" => 137 |
| ); |
| |
| ################################################################ |
| # dump Script IDs table |
| sub dump_scripts($) |
| { |
| my $filename = shift; |
| my $header = $filename; |
| my @scripts_table; |
| my $script_index; |
| my $i; |
| |
| my $INPUT = open_data_file( $UNIDATA, "Scripts.txt" ); |
| # Fill the table |
| # Unknown script id is always 0, so undefined scripts are automatically treated as such |
| while (<$INPUT>) |
| { |
| my $type = ""; |
| |
| next if /^\#/; # skip comments |
| next if /^\s*$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| if (/^\s*([0-9a-fA-F]+)\s*;\s*([a-zA-Z_]+)\s*/) |
| { |
| $type = $2; |
| if (defined $scripts{$type}) |
| { |
| $scripts_table[hex $1] = $scripts{$type}; |
| } |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+)..\s*([0-9a-fA-F]+)\s*;\s*([a-zA-Z_]+)\s*/) |
| { |
| $type = $3; |
| if (defined $scripts{$type}) |
| { |
| foreach my $i (hex $1 .. hex $2) |
| { |
| $scripts_table[$i] = $scripts{$type}; |
| } |
| } |
| next; |
| } |
| } |
| |
| close $INPUT; |
| |
| $header = "$filename.h"; |
| open OUTPUT,">$header.new" or die "Cannot create $header"; |
| print "Building $header\n"; |
| print OUTPUT "/* Unicode Script IDs */\n"; |
| print OUTPUT "/* generated from $UNIDATA/Scripts.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| |
| print OUTPUT "enum unicode_script_id {\n"; |
| foreach my $script (sort { $scripts{$a} <=> $scripts{$b} } keys %scripts) |
| { |
| print OUTPUT " Script_$script = $scripts{$script},\n"; |
| } |
| print OUTPUT " Script_LastId = ", (scalar keys %scripts) - 1, "\n"; |
| print OUTPUT "};\n"; |
| |
| close OUTPUT; |
| save_file($header); |
| |
| $filename = "$filename.c"; |
| open OUTPUT,">$filename.new" or die "Cannot create $header"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode Script IDs */\n"; |
| print OUTPUT "/* generated from $UNIDATA/Scripts.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| dump_two_level_mapping( "wine_scripts_table", 0, @scripts_table ); |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| ################################################################ |
| # dump the BiDi mirroring table |
| sub dump_mirroring($) |
| { |
| my $filename = shift; |
| my @mirror_table = (); |
| |
| my $INPUT = open_data_file( $UNIDATA, "BidiMirroring.txt" ); |
| while (<$INPUT>) |
| { |
| next if /^\#/; # skip comments |
| next if /^$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| if (/^\s*([0-9a-fA-F]+)\s*;\s*([0-9a-fA-F]+)/) |
| { |
| $mirror_table[hex $1] = hex $2; |
| next; |
| } |
| die "malformed line $_"; |
| } |
| close $INPUT; |
| |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode BiDi mirroring */\n"; |
| print OUTPUT "/* generated from $UNIDATA/BidiMirroring.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| DUMP_CASE_TABLE( "DECLSPEC_HIDDEN wine_mirror_map", @mirror_table ); |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| ################################################################ |
| # dump the Bidi Brackets |
| sub dump_bracket($) |
| { |
| my $filename = shift; |
| my @bracket_table; |
| |
| my $INPUT = open_data_file( $UNIDATA, "BidiBrackets.txt" ); |
| while (<$INPUT>) |
| { |
| next if /^\#/; # skip comments |
| next if /^\s*$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| if (/^\s*([0-9a-fA-F]+)\s*;\s*([0-9a-fA-F]+);\s*([con])/) |
| { |
| my $type = $3; |
| die "unknown bracket $type" unless defined $bracket_types{$type}; |
| die "characters too distant $1 and $2" if abs(hex($2) - hex($1)) >= 128; |
| $bracket_table[hex $1] = (hex($2) - hex($1)) % 255; |
| $bracket_table[hex $1] += $bracket_types{$type} << 8; |
| next; |
| } |
| die "malformed line $_"; |
| } |
| close $INPUT; |
| |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode Bidirectional Bracket table */\n"; |
| print OUTPUT "/* generated from $UNIDATA/BidiBrackets.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| dump_two_level_mapping( "bidi_bracket_table", 0, @bracket_table ); |
| |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| ################################################################ |
| # dump the Arabic shaping table |
| sub dump_shaping($) |
| { |
| my $filename = shift; |
| my %groups; |
| my $next_group = 0; |
| |
| $groups{"No_Joining_Group"} = $next_group++; |
| |
| my $INPUT = open_data_file( $UNIDATA, "ArabicShaping.txt" ); |
| while (<$INPUT>) |
| { |
| next if /^\#/; # skip comments |
| next if /^\s*$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| if (/^\s*([0-9a-fA-F]+)\s*;.*;\s*([RLDCUT])\s*;\s*(\w+)/) |
| { |
| my $type = $2; |
| my $group = $3; |
| $groups{$group} = $next_group++ unless defined $groups{$group}; |
| $joining_table[hex $1] = $joining_types{$type} | ($groups{$group} << 8); |
| next; |
| } |
| die "malformed line $_"; |
| } |
| close $INPUT; |
| |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode Arabic shaping */\n"; |
| print OUTPUT "/* generated from $UNIDATA/ArabicShaping.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| dump_two_level_mapping( "wine_shaping_table", 0, @joining_table ); |
| |
| print OUTPUT "\nconst unsigned short DECLSPEC_HIDDEN wine_shaping_forms[256][4] =\n{\n"; |
| for (my $i = 0x600; $i <= 0x6ff; $i++) |
| { |
| printf OUTPUT " { 0x%04x, 0x%04x, 0x%04x, 0x%04x },\n", |
| ${joining_forms{"isolated"}}[$i] || $i, |
| ${joining_forms{"final"}}[$i] || $i, |
| ${joining_forms{"initial"}}[$i] || $i, |
| ${joining_forms{"medial"}}[$i] || $i; |
| } |
| print OUTPUT "};\n"; |
| |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| ################################################################ |
| # dump the Vertical Orientation table |
| sub dump_vertical($) |
| { |
| my $filename = shift; |
| my @vertical_table; |
| |
| my $INPUT = open_data_file( $UNIDATA, "VerticalOrientation.txt" ); |
| while (<$INPUT>) |
| { |
| next if /^\#/; # skip comments |
| next if /^\s*$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| if (/^\s*([0-9a-fA-F]+)\s*;\s*([a-zA-Z_]+)\s*/) |
| { |
| my $type = $2; |
| die "unknown vertical $type" unless defined $vertical_types{$type}; |
| if (hex $1 < 65536) |
| { |
| $vertical_table[hex $1] = $vertical_types{$type}; |
| } |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+)..\s*([0-9a-fA-F]+)\s*;\s*([A-Za-z_]+)\s*/) |
| { |
| my $type = $3; |
| die "unknown vertical $type" unless defined $vertical_types{$type}; |
| foreach my $i (hex $1 .. hex $2) |
| { |
| $vertical_table[$i] = $vertical_types{$type}; |
| } |
| next; |
| } |
| die "malformed line $_"; |
| } |
| close $INPUT; |
| |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode Vertical Orientation */\n"; |
| print OUTPUT "/* generated from $UNIDATA/VerticalOrientation.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| dump_two_level_mapping( "vertical_orientation_table", $vertical_types{'R'}, @vertical_table ); |
| |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| ################################################################ |
| # dump the digit folding tables |
| sub dump_digit_folding($) |
| { |
| my $filename = shift; |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode digit folding mappings */\n"; |
| print OUTPUT "/* generated from $UNIDATA/UnicodeData.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| DUMP_CASE_TABLE( "DECLSPEC_HIDDEN wine_digitmap", @digitmap_table ); |
| print OUTPUT "\n"; |
| DUMP_CASE_TABLE( "DECLSPEC_HIDDEN wine_compatmap", @compatmap_table ); |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| |
| ################################################################ |
| # dump the case mapping tables |
| sub DUMP_CASE_MAPPINGS($) |
| { |
| my $filename = shift; |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode case mappings */\n"; |
| print OUTPUT "/* generated from $UNIDATA/UnicodeData.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| DUMP_CASE_TABLE( "wine_casemap_lower", @tolower_table ); |
| print OUTPUT "\n"; |
| DUMP_CASE_TABLE( "wine_casemap_upper", @toupper_table ); |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| |
| ################################################################ |
| # dump a case mapping table |
| sub DUMP_CASE_TABLE($@) |
| { |
| my ($name,@table) = @_; |
| |
| # count the number of sub tables that contain something |
| # also compute the low and upper populated bounds |
| |
| my @lowerbounds = ( 0, 0 ); |
| my @upperbounds = ( 0, 255 ); |
| my $index = 0; |
| my @filled = (); |
| for (my $i = 0; $i < 65536; $i++) |
| { |
| next unless defined $table[$i]; |
| if (!defined $filled[$i >> 8]) |
| { |
| $lowerbounds[$index] = $i & 0xff; |
| $upperbounds[$index] = 0xff - $lowerbounds[$index]; |
| $filled[$i >> 8] = $index * 256 + 512; |
| $index++; |
| } |
| else |
| { |
| $upperbounds[$index-1] = 0xff - ($i & 0xff); |
| } |
| $table[$i] = ($table[$i] - $i) & 0xffff; |
| } |
| |
| # Collapse blocks upwards if possible |
| my $removed = 0; |
| $index = 0; |
| for (my $i = 0; $i < 256; $i++) |
| { |
| next unless defined $filled[$i]; |
| if ($upperbounds[$index - 1] > $lowerbounds[$index]) |
| { |
| $removed = $removed + $lowerbounds[$index]; |
| } |
| else |
| { |
| $removed = $removed + $upperbounds[$index - 1]; |
| $lowerbounds[$index] = $upperbounds[$index - 1]; |
| } |
| $filled[$i] = $filled[$i] - $removed; |
| $index++; |
| } |
| |
| # dump the table |
| |
| printf OUTPUT "const WCHAR %s[%d] =\n", $name, $index * 256 + 512 - $removed; |
| printf OUTPUT "{\n /* index */\n"; |
| printf OUTPUT "%s,\n", DUMP_ARRAY( "0x%04x", 256, @filled ); |
| printf OUTPUT " /* defaults */\n"; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", 0, (0) x 256 ); |
| $index = 0; |
| for (my $i = 0; $i < 256; $i++) |
| { |
| next unless $filled[$i]; |
| printf OUTPUT ",\n /* 0x%02x%02x .. 0x%02xff */\n", $i, $lowerbounds[$index], $i; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", 0, |
| @table[($i<<8) + $lowerbounds[$index] .. ($i<<8)+255] ); |
| $index++; |
| } |
| printf OUTPUT "\n};\n"; |
| } |
| |
| ################################################################ |
| # compress a mapping table by removing identical rows |
| sub compress_array($$@) |
| { |
| my $rows = shift; |
| my $def = shift; |
| my @table = @_; |
| my $len = @table / $rows; |
| my @array = (0) x $rows; |
| my %sequences; |
| |
| # try to merge table rows |
| for (my $row = 0; $row < $rows; $row++) |
| { |
| my @table_row = map { defined($_) ? $_ : $def; } @table[($row * $len)..($row * $len + $len - 1)]; |
| my $rowtxt = pack "S*", @table_row; |
| if (defined($sequences{$rowtxt})) |
| { |
| # reuse an existing row |
| $array[$row] = $sequences{$rowtxt}; |
| } |
| else |
| { |
| # create a new row |
| $sequences{$rowtxt} = $array[$row] = $#array + 1; |
| push @array, @table_row; |
| } |
| } |
| return @array; |
| } |
| |
| ################################################################ |
| # dump a simple char -> 16-bit value mapping table |
| sub dump_simple_mapping($$@) |
| { |
| my $name = shift; |
| my $def = shift; |
| my @array = compress_array( 256, $def, @_[0..65535] ); |
| |
| printf OUTPUT "const unsigned short %s[%d] =\n{\n", $name, $#array+1; |
| printf OUTPUT " /* offsets */\n%s,\n", DUMP_ARRAY( "0x%04x", 0, @array[0..255] ); |
| printf OUTPUT " /* values */\n%s\n};\n", DUMP_ARRAY( "0x%04x", 0, @array[256..$#array] ); |
| } |
| |
| ################################################################ |
| # dump a char -> 16-bit value mapping table using two-level tables |
| sub dump_two_level_mapping($$@) |
| { |
| my $name = shift; |
| my $def = shift; |
| my @row_array = compress_array( 4096, $def, @_[0..65535] ); |
| my @array = compress_array( 256, 0, @row_array[0..4095] ); |
| |
| for (my $i = 256; $i < @array; $i++) { $array[$i] += @array - 4096; } |
| |
| printf OUTPUT "const unsigned short DECLSPEC_HIDDEN %s[%d] =\n{\n", $name, @array + @row_array - 4096; |
| printf OUTPUT " /* level 1 offsets */\n%s,\n", DUMP_ARRAY( "0x%04x", 0, @array[0..255] ); |
| printf OUTPUT " /* level 2 offsets */\n%s,\n", DUMP_ARRAY( "0x%04x", 0, @array[256..$#array] ); |
| printf OUTPUT " /* values */\n%s\n};\n", DUMP_ARRAY( "0x%04x", 0, @row_array[4096..$#row_array] ); |
| } |
| |
| ################################################################ |
| # dump a binary case mapping table in l_intl.nls format |
| sub dump_binary_case_table(@) |
| { |
| my (@table) = @_; |
| |
| my %difftables_hash = (); |
| my @difftables; |
| my %offtables2_hash = (); |
| my @offtables2 = (); |
| |
| my @offtable = (); |
| for (my $i = 0; $i < 256; $i++) |
| { |
| my @offtable2 = (); |
| for(my $j = 0; $j < 16; $j++) # offset table for xx00-xxFF characters |
| { |
| my @difftable; |
| for (my $k = 0; $k < 16; $k++) # case map table for xxx0-xxxF characters |
| { |
| my $char = ($i<<8) + ($j<<4) + $k; |
| $difftable[$k] = (defined $table[$char]) ? (($table[$char]-$char) & 0xffff) : 0; |
| } |
| |
| my $diff_key = pack "S*", @difftable; |
| my $offset3 = $difftables_hash{$diff_key}; |
| if (!defined $offset3) |
| { |
| $offset3 = scalar @difftables; |
| $difftables_hash{$diff_key} = $offset3; |
| push @difftables, @difftable; |
| } |
| $offtable2[$j] = $offset3; |
| } |
| |
| my $offtable2_key = pack "S*", @offtable2; |
| my $offset2 = $offtables2_hash{$offtable2_key}; |
| if (!defined $offset2) |
| { |
| $offset2 = scalar @offtables2; |
| $offtables2_hash{$offtable2_key} = $offset2; |
| push @offtables2, \@offtable2; |
| } |
| $offtable[$i] = $offset2; |
| } |
| |
| my @output; |
| my $offset = 0x100; # offset of first subtable in words |
| foreach (@offtable) |
| { |
| push @output, 0x10 * $_ + $offset; # offset of subtable in words |
| } |
| |
| $offset = 0x100 + 0x10 * scalar @offtables2; # offset of first difftable in words |
| foreach(@offtables2) |
| { |
| my $table = $_; |
| foreach(@$table) |
| { |
| push @output, $_ + $offset; # offset of difftable in words |
| } |
| } |
| |
| my $len = 1 + scalar @output + scalar @difftables; |
| return pack "S<*", $len, @output, @difftables; |
| } |
| |
| |
| ################################################################ |
| # dump case mappings for l_intl.nls |
| sub dump_intl_nls($) |
| { |
| my $filename = shift; |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| printf "Building $filename\n"; |
| |
| binmode OUTPUT; |
| print OUTPUT pack "S<", 1; # version |
| print OUTPUT dump_binary_case_table( @toupper_table ); |
| print OUTPUT dump_binary_case_table( @tolower_table ); |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| |
| sub load_nameprep_range_table($$$) |
| { |
| my ($INPUT, $val, $table_ref) = @_; |
| |
| while (<$INPUT>) |
| { |
| if (/^\s*([0-9a-fA-F]+)-([0-9a-fA-F]+)/) |
| { |
| my $last = hex $2; |
| $last = 65535 if($last >= 65536); |
| foreach my $i (hex $1 .. $last) |
| { |
| $table_ref->[$i] |= $val; |
| } |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+)/) |
| { |
| if (hex $1 < 65536) |
| { |
| $table_ref->[hex $1] |= $val; |
| } |
| next; |
| } |
| |
| return if (/End\sTable/); |
| } |
| } |
| |
| sub load_nameprep_map_table($$) |
| { |
| my ($INPUT, $table_ref) = @_; |
| |
| while (<$INPUT>) |
| { |
| if (/^\s*([0-9a-fA-F]+);\s;/) |
| { |
| # special value for map to nothing |
| $table_ref->[hex $1] = [0xffff, 0xffff, 0xffff]; |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+);\s([0-9a-fA-F]+);/) |
| { |
| $table_ref->[hex $1] = [hex $2, 0, 0]; |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+);\s([0-9a-fA-F]+)\s([0-9a-fA-F]+);/) |
| { |
| $table_ref->[hex $1] = [hex $2, hex $3, 0]; |
| next; |
| } |
| elsif (/^\s*([0-9a-fA-F]+);\s([0-9a-fA-F]+)\s([0-9a-fA-F]+)\s([0-9a-fA-F]+);/) |
| { |
| $table_ref->[hex $1] = [hex $2, hex $3, hex $4]; |
| next; |
| } |
| |
| return if (/End\sTable/); |
| } |
| } |
| |
| ################################################################ |
| # dump mapping table, prohibited characters set, unassigned |
| # characters, bidirectional rules used by nameprep algorithm |
| sub dump_nameprep($) |
| { |
| my $filename = shift; |
| my @mapping_table = (); |
| my @flags_table; |
| |
| my $INPUT = open_data_file( $RFCS, $STRINGPREP ); |
| while (<$INPUT>) |
| { |
| next unless /Start\sTable/; |
| |
| load_nameprep_range_table($INPUT, $nameprep_flags{"unassigned"}, \@flags_table) if (/A.1/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"prohibited"}, \@flags_table) if (/C.1.2/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"prohibited"}, \@flags_table) if (/C.2.2/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"prohibited"}, \@flags_table) if (/C.3/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"prohibited"}, \@flags_table) if (/C.4/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"prohibited"}, \@flags_table) if (/C.5/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"prohibited"}, \@flags_table) if (/C.6/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"prohibited"}, \@flags_table) if (/C.7/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"prohibited"}, \@flags_table) if (/C.8/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"prohibited"}, \@flags_table) if (/C.9/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"bidi_ral"}, \@flags_table) if (/D.1/); |
| load_nameprep_range_table($INPUT, $nameprep_flags{"bidi_l"}, \@flags_table) if (/D.2/); |
| |
| load_nameprep_map_table($INPUT, \@mapping_table) if (/B.1/); |
| load_nameprep_map_table($INPUT, \@mapping_table) if (/B.2/); |
| } |
| close $INPUT; |
| |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Nameprep algorithm related data */\n"; |
| print OUTPUT "/* generated from $RFCS/$STRINGPREP */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| dump_two_level_mapping( "nameprep_char_type", 0, @flags_table ); |
| |
| ######### mapping table |
| # first determine all the 16-char subsets that contain something |
| my @filled = (); |
| my $pos = 16*3; # for the null subset |
| for (my $i = 0; $i < 65536; $i++) |
| { |
| next unless defined $mapping_table[$i]; |
| $filled[$i >> 4] = $pos; |
| $pos += 16*3; |
| $i |= 15; |
| } |
| my $total = $pos; |
| |
| # now count the 256-char subsets that contain something |
| my @filled_idx = (256) x 256; |
| $pos = 256 + 16; |
| for (my $i = 0; $i < 4096; $i++) |
| { |
| next unless $filled[$i]; |
| $filled_idx[$i >> 4] = $pos; |
| $pos += 16; |
| $i |= 15; |
| } |
| my $null_offset = $pos; |
| $total += $pos; |
| |
| # add the index offsets to the subsets positions |
| for (my $i = 0; $i < 4096; $i++) |
| { |
| next unless $filled[$i]; |
| $filled[$i] += $null_offset; |
| } |
| |
| # dump the main index |
| printf OUTPUT "const unsigned short DECLSPEC_HIDDEN nameprep_mapping[%d] =\n", $total; |
| printf OUTPUT "{\n /* index */\n"; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", 0, @filled_idx ); |
| printf OUTPUT ",\n /* null sub-index */\n%s", DUMP_ARRAY( "0x%04x", 0, ($null_offset) x 16 ); |
| |
| # dump the second-level indexes |
| for (my $i = 0; $i < 256; $i++) |
| { |
| next unless ($filled_idx[$i] > 256); |
| my @table = @filled[($i<<4)..($i<<4)+15]; |
| for (my $j = 0; $j < 16; $j++) { $table[$j] ||= $null_offset; } |
| printf OUTPUT ",\n /* sub-index %02x */\n", $i; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", 0, @table ); |
| } |
| |
| # dump the 16-char subsets |
| printf OUTPUT ",\n /* null mapping */\n"; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", 0, (0) x 48 ); |
| |
| for (my $i = 0; $i < 4096; $i++) |
| { |
| next unless $filled[$i]; |
| my @table = (0) x 48; |
| for (my $j = 0; $j < 16; $j++) |
| { |
| if (defined $mapping_table[($i<<4) + $j]) |
| { |
| $table[3 * $j] = ${$mapping_table[($i << 4) + $j]}[0]; |
| $table[3 * $j + 1] = ${$mapping_table[($i << 4) + $j]}[1]; |
| $table[3 * $j + 2] = ${$mapping_table[($i << 4) + $j]}[2]; |
| } |
| } |
| printf OUTPUT ",\n /* 0x%03x0 .. 0x%03xf */\n", $i, $i; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", 0, @table ); |
| } |
| |
| printf OUTPUT "\n};\n"; |
| |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| ################################################################ |
| # dump the ctype tables |
| sub DUMP_CTYPE_TABLES($) |
| { |
| my $filename = shift; |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| printf "Building $filename\n"; |
| printf OUTPUT "/* Unicode ctype tables */\n"; |
| printf OUTPUT "/* Automatically generated; DO NOT EDIT!! */\n\n"; |
| printf OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| # add the direction in the high 4 bits of the category |
| for (my $i = 0; $i < 65536; $i++) |
| { |
| $category_table[$i] |= $direction_table[$i] << 12 if defined $direction_table[$i]; |
| } |
| |
| dump_simple_mapping( "wine_wctype_table", 0, @category_table ); |
| |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| |
| ################################################################ |
| # dump the char composition table |
| sub dump_compose_table($) |
| { |
| my $filename = shift; |
| |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode char composition */\n"; |
| print OUTPUT "/* generated from $UNIDATA/UnicodeData.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| my @filled = (); |
| foreach my $i (@compose_table) |
| { |
| my @comp = @$i; |
| push @{$filled[$comp[1]]}, [ $comp[0], $comp[2] ]; |
| } |
| |
| # count how many different second chars we have |
| |
| my $count = 0; |
| for (my $i = 0; $i < 65536; $i++) |
| { |
| next unless defined $filled[$i]; |
| $count++; |
| } |
| |
| # build the table of second chars and offsets |
| |
| my $pos = $count + 1; |
| my @table = (); |
| for (my $i = 0; $i < 65536; $i++) |
| { |
| next unless defined $filled[$i]; |
| push @table, $i, $pos; |
| $pos += @{$filled[$i]}; |
| } |
| # terminator with last position |
| push @table, 0, $pos; |
| printf OUTPUT "static const WCHAR table[0x%x] =\n{\n", 2*$pos; |
| printf OUTPUT " /* second chars + offsets */\n%s", DUMP_ARRAY( "0x%04x", 0, @table ); |
| |
| # build the table of first chars and mappings |
| |
| for (my $i = 0; $i < 65536; $i++) |
| { |
| next unless defined $filled[$i]; |
| my @table = (); |
| my @list = sort { $a->[0] <=> $b->[0] } @{$filled[$i]}; |
| for (my $j = 0; $j <= $#list; $j++) |
| { |
| push @table, $list[$j][0], $list[$j][1]; |
| } |
| printf OUTPUT ",\n /* 0x%04x */\n%s", $i, DUMP_ARRAY( "0x%04x", 0, @table ); |
| } |
| print OUTPUT "\n};\n\n"; |
| print OUTPUT <<"EOF"; |
| static inline int binary_search( WCHAR ch, int low, int high ) |
| { |
| while (low <= high) |
| { |
| int pos = (low + high) / 2; |
| if (table[2 * pos] < ch) low = pos + 1; |
| else if (table[2 * pos] > ch) high = pos - 1; |
| else return pos; |
| } |
| return -1; |
| } |
| |
| WCHAR DECLSPEC_HIDDEN wine_compose( const WCHAR *str ) |
| { |
| int pos, idx = 1, start = 0, count = $count; |
| for (;;) |
| { |
| if ((pos = binary_search( str[idx], start, count - 1 )) == -1) return 0; |
| if (!idx--) return table[2 * pos + 1]; |
| start = table[2 * pos + 1]; |
| count = table[2 * pos + 3]; |
| } |
| } |
| EOF |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| ################################################################ |
| # dump the char decomposition table |
| sub dump_decompose_table($) |
| { |
| my $filename = shift; |
| |
| open OUTPUT,">$filename.new" or die "Cannot create $filename"; |
| print "Building $filename\n"; |
| print OUTPUT "/* Unicode char composition */\n"; |
| print OUTPUT "/* generated from $UNIDATA/UnicodeData.txt */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| print OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| # first determine all the 16-char subsets that contain something |
| |
| my @filled = (0) x 4096; |
| my $pos = 16*2; # for the null subset |
| for (my $i = 0; $i < 65536; $i++) |
| { |
| next unless defined $decomp_table[$i]; |
| $filled[$i >> 4] = $pos; |
| $pos += 16*2; |
| $i |= 15; |
| } |
| my $total = $pos; |
| |
| # now count the 256-char subsets that contain something |
| |
| my @filled_idx = (256) x 256; |
| $pos = 256 + 16; |
| for (my $i = 0; $i < 4096; $i++) |
| { |
| next unless $filled[$i]; |
| $filled_idx[$i >> 4] = $pos; |
| $pos += 16; |
| $i |= 15; |
| } |
| my $null_offset = $pos; # null mapping |
| $total += $pos; |
| |
| # add the index offsets to the subsets positions |
| |
| for (my $i = 0; $i < 4096; $i++) |
| { |
| next unless $filled[$i]; |
| $filled[$i] += $null_offset; |
| } |
| |
| # dump the main index |
| |
| printf OUTPUT "static const WCHAR table[%d] =\n", $total; |
| printf OUTPUT "{\n /* index */\n"; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", 0, @filled_idx ); |
| printf OUTPUT ",\n /* null sub-index */\n%s", DUMP_ARRAY( "0x%04x", 0, ($null_offset) x 16 ); |
| |
| # dump the second-level indexes |
| |
| for (my $i = 0; $i < 256; $i++) |
| { |
| next unless ($filled_idx[$i] > 256); |
| my @table = @filled[($i<<4)..($i<<4)+15]; |
| for (my $j = 0; $j < 16; $j++) { $table[$j] ||= $null_offset; } |
| printf OUTPUT ",\n /* sub-index %02x */\n", $i; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", 0, @table ); |
| } |
| |
| # dump the 16-char subsets |
| |
| printf OUTPUT ",\n /* null mapping */\n"; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", 0, (0) x 32 ); |
| |
| for (my $i = 0; $i < 4096; $i++) |
| { |
| next unless $filled[$i]; |
| my @table = (0) x 32; |
| for (my $j = 0; $j < 16; $j++) |
| { |
| if (defined $decomp_table[($i<<4) + $j]) |
| { |
| $table[2 * $j] = ${$decomp_table[($i << 4) + $j]}[0]; |
| $table[2 * $j + 1] = ${$decomp_table[($i << 4) + $j]}[1]; |
| } |
| } |
| printf OUTPUT ",\n /* 0x%03x0 .. 0x%03xf */\n", $i, $i; |
| printf OUTPUT "%s", DUMP_ARRAY( "0x%04x", 0, @table ); |
| } |
| |
| printf OUTPUT "\n};\n\n"; |
| print OUTPUT <<"EOF"; |
| unsigned int DECLSPEC_HIDDEN wine_decompose( WCHAR ch, WCHAR *dst, unsigned int dstlen ) |
| { |
| const WCHAR *ptr = table + table[table[ch >> 8] + ((ch >> 4) & 0x0f)] + 2 * (ch & 0xf); |
| unsigned int res; |
| |
| *dst = ch; |
| if (!*ptr) return 1; |
| if (dstlen <= 1) return 0; |
| /* apply the decomposition recursively to the first char */ |
| if ((res = wine_decompose( *ptr, dst, dstlen-1 ))) dst[res++] = ptr[1]; |
| return res; |
| } |
| EOF |
| close OUTPUT; |
| save_file($filename); |
| } |
| |
| ################################################################ |
| # output a codepage definition file from the global tables |
| sub output_codepage_file($$$$) |
| { |
| my ($codepage, $filename, $comment, $has_glyphs) = @_; |
| |
| my $output = sprintf "libs/port/c_%03d.c", $codepage; |
| open OUTPUT,">$output.new" or die "Cannot create $output"; |
| |
| printf "Building %s from %s (%s)\n", $output, $filename || "hardcoded data", $comment; |
| |
| # dump all tables |
| |
| printf OUTPUT "/* code page %03d (%s) */\n", $codepage, $comment; |
| if ($filename) |
| { |
| print OUTPUT "/* generated from $MAPPINGS/$filename */\n"; |
| print OUTPUT "/* DO NOT EDIT!! */\n\n"; |
| } |
| else |
| { |
| printf OUTPUT "/* Automatically generated; DO NOT EDIT!! */\n\n"; |
| } |
| printf OUTPUT "#include \"wine/unicode.h\"\n\n"; |
| |
| if (!@lead_bytes) { dump_sbcs_table( $codepage, $has_glyphs, $comment, $default_char, $default_wchar ); } |
| else { dump_dbcs_table( $codepage, $comment, $default_char, $default_wchar, get_lb_ranges() ); } |
| close OUTPUT; |
| save_file($output); |
| } |
| |
| ################################################################ |
| # read a "bestfit" Windows mapping file |
| sub read_bestfit_file($) |
| { |
| my ($filename) = @_; |
| my $state = ""; |
| my ($codepage, $width, $count); |
| my ($lb_cur, $lb_end); |
| |
| my $INPUT = open_data_file( $MAPPINGS, $filename ) or die "Cannot open $filename"; |
| |
| while (<$INPUT>) |
| { |
| next if /^;/; # skip comments |
| next if /^\s*$/; # skip empty lines |
| next if /\x1a/; # skip ^Z |
| last if /^ENDCODEPAGE/; |
| |
| if (/^CODEPAGE\s+(\d+)/) |
| { |
| $codepage = $1; |
| next; |
| } |
| if (/^CPINFO\s+(\d+)\s+0x([0-9a-fA-f]+)\s+0x([0-9a-fA-F]+)/) |
| { |
| $width = $1; |
| $default_char = hex $2; |
| $default_wchar = hex $3; |
| next; |
| } |
| if (/^(MBTABLE|WCTABLE|DBCSRANGE|DBCSTABLE)\s+(\d+)/) |
| { |
| $state = $1; |
| $count = $2; |
| next; |
| } |
| if (/^0x([0-9a-fA-F]+)\s+0x([0-9a-fA-F]+)/) |
| { |
| if ($state eq "MBTABLE") |
| { |
| my $cp = hex $1; |
| my $uni = hex $2; |
| $cp2uni[$cp] = $uni unless defined($cp2uni[$cp]); |
| next; |
| } |
| if ($state eq "WCTABLE") |
| { |
| my $uni = hex $1; |
| my $cp = hex $2; |
| $uni2cp[$uni] = $cp unless defined($uni2cp[$uni]); |
| next; |
| } |
| if ($state eq "DBCSRANGE") |
| { |
| my $start = hex $1; |
| my $end = hex $2; |
| for (my $i = $start; $i <= $end; $i++) { add_lead_byte( $i ); } |
| $lb_cur = $start; |
| $lb_end = $end; |
| next; |
| } |
| if ($state eq "DBCSTABLE") |
| { |
| my $mb = hex $1; |
| my $uni = hex $2; |
| my $cp = ($lb_cur << 8) | $mb; |
| $cp2uni[$cp] = $uni unless defined($cp2uni[$cp]); |
| if (!--$count) |
| { |
| if (++$lb_cur > $lb_end) { $state = "DBCSRANGE"; } |
| } |
| next; |
| } |
| } |
| die "$filename: Unrecognized line $_\n"; |
| } |
| close $INPUT; |
| } |
| |
| |
| ################################################################ |
| # read an input file and generate the corresponding .c file |
| sub HANDLE_FILE(@) |
| { |
| my ($codepage,$filename,$has_glyphs,$comment,$first_private,$def,$defw) = @_; |
| |
| @cp2uni = (); |
| @lead_bytes = (); |
| @uni2cp = (); |
| $default_char = $def || $DEF_CHAR; |
| $default_wchar = $defw || $DEF_CHAR; |
| |
| # some codepage files are special |
| if ($codepage == 20932) |
| { |
| READ_JIS0208_FILE( $filename ); |
| add_default_mappings( $first_private ); |
| } |
| elsif ($codepage == 20127) |
| { |
| fill_20127_codepage(); |
| add_default_mappings( $first_private ); |
| } |
| elsif ($filename =~ /\/bestfit/) |
| { |
| read_bestfit_file( $filename ); |
| } |
| else |
| { |
| read_codepage_file( $filename ); |
| if ($codepage == 10001) |
| { |
| # add Shift-JIS mappings |
| read_bestfit_file( "VENDORS/MICSFT/WindowsBestFit/bestfit932.txt" ); |
| } |
| else |
| { |
| add_default_mappings( $first_private ); |
| } |
| } |
| |
| output_codepage_file( $codepage, $filename, $comment, $has_glyphs ); |
| } |
| |
| |
| ################################################################ |
| # save a file if modified |
| sub save_file($) |
| { |
| my $file = shift; |
| if (-f $file && !system "cmp $file $file.new >/dev/null") |
| { |
| unlink "$file.new"; |
| } |
| else |
| { |
| rename "$file.new", "$file"; |
| } |
| } |
| |
| |
| ################################################################ |
| # output the list of codepage tables into the cptable.c file |
| sub output_cptable($) |
| { |
| my $output = shift; |
| my @tables_decl = (); |
| |
| printf "Building %s\n", $output; |
| |
| foreach my $file (@allfiles) |
| { |
| my ($codepage,$filename) = @$file; |
| push @tables_decl, sprintf("extern union cptable cptable_%03d;\n",$codepage); |
| } |
| |
| push @tables_decl, sprintf("\nstatic const union cptable * const cptables[%d] =\n{\n",$#allfiles+1); |
| foreach my $file (@allfiles) |
| { |
| my ($codepage,$filename) = @$file; |
| push @tables_decl, sprintf(" &cptable_%03d,\n", $codepage); |
| } |
| push @tables_decl, "};"; |
| REPLACE_IN_FILE( $output, @tables_decl ); |
| } |
| |
| ################################################################ |
| # replace the contents of a file between ### cpmap ### marks |
| |
| sub REPLACE_IN_FILE($@) |
| { |
| my $name = shift; |
| my @data = @_; |
| my @lines = (); |
| open(FILE,$name) or die "Can't open $name"; |
| while (<FILE>) |
| { |
| push @lines, $_; |
| last if /\#\#\# cpmap begin \#\#\#/; |
| } |
| push @lines, @data; |
| while (<FILE>) |
| { |
| if (/\#\#\# cpmap end \#\#\#/) { push @lines, "\n", $_; last; } |
| } |
| push @lines, <FILE>; |
| open(FILE,">$name.new") or die "Can't modify $name"; |
| print FILE @lines; |
| close(FILE); |
| save_file($name); |
| } |
| |
| ################################################################ |
| # main routine |
| |
| chdir ".." if -f "./make_unicode"; |
| READ_DEFAULTS( $DEFAULTS ); |
| DUMP_CASE_MAPPINGS( "libs/wine/casemap.c" ); |
| DUMP_SORTKEYS( "libs/wine/collation.c", READ_SORTKEYS_FILE() ); |
| dump_compose_table( "libs/port/compose.c" ); |
| dump_decompose_table( "libs/port/decompose.c" ); |
| DUMP_CTYPE_TABLES( "libs/wine/wctype.c" ); |
| dump_digit_folding( "libs/port/digitmap.c" ); |
| dump_mirroring( "dlls/usp10/mirror.c" ); |
| dump_mirroring( "dlls/dwrite/mirror.c" ); |
| dump_bracket( "dlls/usp10/bracket.c" ); |
| dump_bracket( "dlls/dwrite/bracket.c" ); |
| dump_shaping( "dlls/usp10/shaping.c" ); |
| dump_linebreak( "dlls/usp10/linebreak.c" ); |
| dump_linebreak( "dlls/dwrite/linebreak.c" ); |
| dump_scripts( "dlls/dwrite/scripts" ); |
| dump_indic( "dlls/usp10/indicsyllable.c" ); |
| dump_intl_nls("loader/l_intl.nls"); |
| dump_vertical( "dlls/gdi32/vertical.c" ); |
| dump_vertical( "dlls/wineps.drv/vertical.c" ); |
| dump_nameprep( "dlls/kernel32/nameprep.c" ); |
| |
| foreach my $file (@allfiles) { HANDLE_FILE( @{$file} ); } |
| |
| output_cptable("libs/port/cptable.c"); |
| |
| exit 0; |
| |
| # Local Variables: |
| # compile-command: "./make_unicode" |
| # End: |
