unicode: Generate the NLS files for normalization forms.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard
parent
3d55de8c73
commit
f9f3e57cf8
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@ -4220,11 +4220,11 @@ static void test_GetCPInfo(void)
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case NormalizationKC:
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case NormalizationKD:
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case 13: /* IDN */
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todo_wine ok( !status, "%u: failed %x\n", i, status );
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ok( !status, "%u: failed %x\n", i, status );
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if (status) break;
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ok( size > 0x8000 && size <= 0x30000 , "wrong size %lx\n", size );
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ret = UnmapViewOfFile( ptr );
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ok( ret, "UnmapViewOfFile failed err %u\n", GetLastError() );
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todo_wine ok( ret, "UnmapViewOfFile failed err %u\n", GetLastError() );
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break;
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default:
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ok( status == STATUS_OBJECT_NAME_NOT_FOUND, "%u: failed %x\n", i, status );
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@ -3948,6 +3948,11 @@ c_936.nls
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c_949.nls
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c_950.nls
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l_intl.nls
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normidna.nls
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normnfc.nls
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normnfd.nls
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normnfkc.nls
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normnfkd.nls
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[WineSourceDirs]
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NlsFiles=nls
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@ -64,4 +64,9 @@ SOURCES = \
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c_936.nls \
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c_949.nls \
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c_950.nls \
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l_intl.nls
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l_intl.nls \
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normidna.nls \
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normnfc.nls \
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normnfd.nls \
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normnfkc.nls \
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normnfkd.nls
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@ -22,8 +22,10 @@
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use strict;
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# base URLs for www.unicode.org files
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my $UNIVERSION = "12.1.0";
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my $MAPPINGS = "http://www.unicode.org/Public/MAPPINGS";
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my $UNIDATA = "http://www.unicode.org/Public/12.1.0/ucd/UCD.zip";
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my $UNIDATA = "http://www.unicode.org/Public/$UNIVERSION/ucd/UCD.zip";
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my $IDNADATA = "https://www.unicode.org/Public/idna/$UNIVERSION";
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my $REPORTS = "http://www.unicode.org/reports";
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my $RFCS = "http://www.rfc-editor.org/rfc";
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my $MSDATA = "https://download.microsoft.com/download/C/F/7/CF713A5E-9FBC-4FD6-9246-275F65C0E498";
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@ -408,6 +410,8 @@ my @decomp_table = ();
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my @combining_class_table = ();
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my @decomp_compat_table = ();
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my @comp_exclusions = ();
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my @idna_decomp_table = ();
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my @idna_disallowed = ();
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my $default_char;
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my $default_wchar;
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@ -494,8 +498,13 @@ sub get_composition($$)
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return () if $comp_exclusions[$ch]; # composition exclusion
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return () if $combining_class_table[$ch]; # non-starter
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return () if $combining_class_table[$ret[0]]; # first char is non-starter
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return () if $compat && !defined $decomp_table[$ret[0]] &&
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return () if $compat == 1 && !defined $decomp_table[$ret[0]] &&
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defined $decomp_compat_table[$ret[0]]; # first char has compat decomposition
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return () if $compat == 2 && !defined $decomp_table[$ret[0]] &&
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defined $idna_decomp_table[$ret[0]]; # first char has IDNA decomposition
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return () if $compat == 2 && defined $idna_decomp_table[$ret[0]] &&
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defined $idna_decomp_table[$idna_decomp_table[$ret[0]]->[0]]; # first char's decomposition has IDNA decomposition
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return () if $compat == 2 && defined $idna_decomp_table[$ret[1]]; # second char has IDNA decomposition
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return @ret;
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}
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@ -515,6 +524,44 @@ sub build_decompositions(@)
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return @dst;
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}
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################################################################
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# compose Hangul sequences
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sub compose_hangul(@)
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{
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my $SBASE = 0xac00;
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my $LBASE = 0x1100;
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my $VBASE = 0x1161;
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my $TBASE = 0x11a7;
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my $LCOUNT = 19;
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my $VCOUNT = 21;
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my $TCOUNT = 28;
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my $NCOUNT = $VCOUNT * $TCOUNT;
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my $SCOUNT = $LCOUNT * $NCOUNT;
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my @seq = @_;
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my @ret;
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my $i;
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for ($i = 0; $i < @seq; $i++)
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{
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my $ch = $seq[$i];
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if ($ch >= $LBASE && $ch < $LBASE + $LCOUNT && $i < @seq - 1 &&
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$seq[$i+1] >= $VBASE && $seq[$i+1] < $VBASE + $VCOUNT)
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{
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$ch = $SBASE + (($seq[$i] - $LBASE) * $VCOUNT + ($seq[$i+1] - $VBASE)) * $TCOUNT;
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$i++;
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}
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if ($ch >= $SBASE && $ch < $SBASE + $SCOUNT && !(($ch - $SBASE) % $TCOUNT) && $i < @seq - 1 &&
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$seq[$i+1] > $TBASE && $seq[$i+1] < $TBASE + $TCOUNT)
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{
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$ch += $seq[$i+1] - $TBASE;
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$i++;
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}
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push @ret, $ch;
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}
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return @ret;
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}
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################################################################
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# read in the Unicode database files
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sub load_data()
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@ -556,10 +603,7 @@ sub load_data()
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{
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$digitmap_table[$src] = ord $dig;
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}
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if ($comb ne "")
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{
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$combining_class_table[$src] = $comb;
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}
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$combining_class_table[$src] = ($cat ne "Co") ? $comb : 0x100; # Private Use
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# copy the category and direction for everything between First/Last pairs
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if ($name =~ /, First>/) { $start = $src; }
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@ -569,6 +613,7 @@ sub load_data()
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{
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$category_table[$start] = $category_table[$src];
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$direction_table[$start] = $direction_table[$src];
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$combining_class_table[$start] = $combining_class_table[$src];
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$start++;
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}
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}
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@ -667,6 +712,50 @@ sub load_data()
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}
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}
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close $EXCL;
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# load the IDNA mappings
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@idna_decomp_table = @decomp_compat_table;
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my $IDNA = open_data_file( $IDNADATA, "IdnaMappingTable.txt" );
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while (<$IDNA>)
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{
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s/\#.*//; # remove comments
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next if /^\s*$/;
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my ($char, $type, $mapping) = split /;/;
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my ($ch1, $ch2);
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if ($char =~ /([0-9a-fA-F]+)\.\.([0-9a-fA-F]+)/)
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{
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$ch1 = hex $1;
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$ch2 = hex $2;
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}
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elsif ($char =~ /([0-9a-fA-F]+)/)
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{
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$ch1 = $ch2 = hex $1;
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}
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if ($type =~ /mapped/ || $type =~ /deviation/)
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{
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$mapping =~ s/^\s*(([0-9a-fA-F]+\s+)+)\s*$/$1/;
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my @seq = map { hex $_; } split /\s+/, $mapping;
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foreach my $i ($ch1 .. $ch2) { $idna_decomp_table[$i] = @seq ? \@seq : [ 0 ]; }
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}
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elsif ($type =~ /valid/)
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{
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}
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elsif ($type =~ /ignored/)
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{
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foreach my $i ($ch1 .. $ch2) { $idna_decomp_table[$i] = [ 0 ]; }
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}
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elsif ($type =~ /disallowed/)
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{
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foreach my $i ($ch1 .. $ch2)
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{
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$idna_decomp_table[$i] = undef;
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$idna_disallowed[$i] = 1;
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}
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}
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}
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close $IDNA;
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}
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@ -2190,6 +2279,274 @@ sub dump_decompose_table($$)
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save_file($filename);
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}
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sub rol($$)
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{
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my ($byte, $count) = @_;
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return (($byte << $count) | ($byte >> (8 - $count))) & 0xff;
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}
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################################################################
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# compress the character properties table
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sub compress_char_props_table($@)
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{
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my $rows = shift;
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my @table = @_;
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my $len = @table / $rows;
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my $pos = 0;
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my @array = (0) x $rows;
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my %sequences;
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# add some predefined sequences
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foreach my $i (0, 0xfb .. 0xff) { $sequences{pack "L*", (rol($i,5)) x $len} = $i; }
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# try to merge table rows
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for (my $row = 0; $row < $rows; $row++)
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{
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my @table_row = map { defined $_ ? $_ : 0x7f; } @table[($row * $len)..(($row + 1) * $len - 1)];
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my $rowtxt = pack "L*", @table_row;
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if (defined($sequences{$rowtxt}))
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{
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# reuse an existing row
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$array[$row] = $sequences{$rowtxt};
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}
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else
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{
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# create a new row
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$sequences{$rowtxt} = $array[$row] = ++$pos;
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push @array, @table_row;
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}
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}
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return @array;
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}
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################################################################
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# dump a normalization table in binary format
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sub dump_norm_table($)
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{
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my $filename = shift;
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my %forms = ( "nfc" => 1, "nfd" => 2, "nfkc" => 5, "nfkd" => 6, "idna" => 13 );
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my %decomp = ( "nfc" => \@decomp_table,
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"nfd" => \@decomp_table,
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"nfkc" => \@decomp_compat_table,
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"nfkd" => \@decomp_compat_table ,
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"idna" => \@idna_decomp_table );
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open OUTPUT,">$filename.new" or die "Cannot create $filename";
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print "Building $filename\n";
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my $type = $filename;
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$type =~ s!.*/norm(\w+)\.nls!$1!;
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my $compose = $forms{$type} & 1;
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my $compat = !!($forms{$type} & 4) + ($type eq "idna");
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my @version = split /\./, $UNIVERSION;
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# combining classes
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my @classes;
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my @class_values;
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foreach my $c (grep defined, @combining_class_table)
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{
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$classes[$c] = 1 if $c < 0x100;
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}
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for (my $i = 0; $i < @classes; $i++)
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{
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next unless defined $classes[$i];
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$classes[$i] = @class_values;
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push @class_values, $i;
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}
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push @class_values, 0 if (@class_values % 2);
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die "too many classes" if @class_values >= 0x40;
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# character properties
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my @char_props;
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my @decomposed;
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my @comp_hash_table;
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my $comp_hash_size = $compose ? 254 : 0;
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for (my $i = 0; $i <= $MAX_CHAR; $i++)
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{
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next unless defined $combining_class_table[$i];
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if (defined $decomp{$type}->[$i])
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{
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my @dec = get_decomposition( $i, $decomp{$type} );
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if ($compose && (my @comp = get_composition( $i, $compat )))
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{
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my $hash = ($comp[0] + 95 * $comp[1]) % $comp_hash_size;
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push @{$comp_hash_table[$hash]}, to_utf16( @comp, $i );
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my $val = 0;
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foreach my $d (@dec)
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{
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$val = $combining_class_table[$d];
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last if $val;
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}
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$char_props[$i] = $classes[$val];
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}
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else
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{
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$char_props[$i] = 0xbf;
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}
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@dec = compose_hangul( @dec ) if $compose;
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@dec = to_utf16( @dec );
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push @dec, 0 if @dec >= 7;
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$decomposed[$i] = \@dec;
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}
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else
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{
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if ($combining_class_table[$i] == 0x100)
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{
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$char_props[$i] = 0x7f;
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}
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elsif ($combining_class_table[$i])
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{
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$char_props[$i] = $classes[$combining_class_table[$i]] | 0x80;
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}
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elsif ($type eq "idna" && defined $idna_disallowed[$i])
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{
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$char_props[$i] = 0xff;
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}
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else
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{
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$char_props[$i] = 0;
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}
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}
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}
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if ($compose)
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{
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for (my $i = 0; $i <= $MAX_CHAR; $i++)
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{
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my @comp = get_composition( $i, $compat );
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next unless @comp;
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if ($combining_class_table[$comp[1]])
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{
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$char_props[$comp[0]] |= 0x40 unless $char_props[$comp[0]] & 0x80;
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$char_props[$comp[1]] |= 0x40;
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}
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else
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{
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$char_props[$comp[0]] = ($char_props[$comp[0]] & ~0x40) | 0x80;
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$char_props[$comp[1]] |= 0xc0;
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}
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}
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}
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# surrogates
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foreach my $i (0xd800..0xdbff) { $char_props[$i] = 0xdf; }
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foreach my $i (0xdc00..0xdfff) { $char_props[$i] = 0x9f; }
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# Hangul
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if ($type eq "nfc") { foreach my $i (0x1100..0x117f) { $char_props[$i] = 0xff; } }
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elsif ($compose) { foreach my $i (0x1100..0x11ff) { $char_props[$i] = 0xff; } }
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foreach my $i (0xac00..0xd7ff) { $char_props[$i] = 0xff; }
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# invalid chars
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if ($type eq "idna") { foreach my $i (0x00..0x1f, 0x7f) { $char_props[$i] = 0xff; } }
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foreach my $i (0xfdd0..0xfdef) { $char_props[$i] = 0xff; }
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foreach my $i (0x00..0x10)
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{
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$char_props[($i << 16) | 0xfffe] = 0xff;
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$char_props[($i << 16) | 0xffff] = 0xff;
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}
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# decomposition hash table
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my @decomp_hash_table;
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my @decomp_hash_index;
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my @decomp_hash_data;
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my $decomp_hash_size = 944;
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# build string of character data, reusing substrings when possible
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my $decomp_char_data = "";
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foreach my $i (sort { @{$b} <=> @{$a} } grep defined, @decomposed)
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{
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my $str = pack "U*", @{$i};
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$decomp_char_data .= $str if index( $decomp_char_data, $str) == -1;
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}
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for (my $i = 0; $i < @decomposed; $i++)
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{
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next unless defined $decomposed[$i];
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my $pos = index( $decomp_char_data, pack( "U*", @{$decomposed[$i]} ));
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die "sequence not found" if $pos == -1;
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my $len = @{$decomposed[$i]};
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$len = 7 if $len > 7;
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my $hash = $i % $decomp_hash_size;
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push @{$decomp_hash_table[$hash]}, [ $i, ($len << 13) | $pos ];
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}
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for (my $i = 0; $i < $decomp_hash_size; $i++)
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{
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$decomp_hash_index[$i] = @decomp_hash_data / 2;
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next unless defined $decomp_hash_table[$i];
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if (@{$decomp_hash_table[$i]} == 1)
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{
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my $entry = $decomp_hash_table[$i]->[0];
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if ($char_props[$entry->[0]] == 0xbf)
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{
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$decomp_hash_index[$i] = $entry->[1];
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next;
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}
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}
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foreach my $entry (@{$decomp_hash_table[$i]})
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{
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push @decomp_hash_data, $entry->[0] & 0xffff, $entry->[1];
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}
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}
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push @decomp_hash_data, 0, 0;
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# composition hash table
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my @comp_hash_index;
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my @comp_hash_data;
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if (@comp_hash_table)
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{
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for (my $i = 0; $i < $comp_hash_size; $i++)
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{
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$comp_hash_index[$i] = @comp_hash_data;
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push @comp_hash_data, @{$comp_hash_table[$i]} if defined $comp_hash_table[$i];
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}
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$comp_hash_index[$comp_hash_size] = @comp_hash_data;
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push @comp_hash_data, 0, 0, 0;
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}
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my $level1 = ($MAX_CHAR + 1) / 128;
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my @rows = compress_char_props_table( $level1, @char_props[0..$MAX_CHAR] );
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my @header = ( $version[0], $version[1], $version[2], 0, $forms{$type}, $compat ? 18 : 3,
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0, $decomp_hash_size, $comp_hash_size, 0 );
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||||
my @tables = (0) x 8;
|
||||
|
||||
$tables[0] = 16 + @header + @tables;
|
||||
$tables[1] = $tables[0] + @class_values / 2;
|
||||
$tables[2] = $tables[1] + $level1 / 2;
|
||||
$tables[3] = $tables[2] + (@rows - $level1) / 2;
|
||||
$tables[4] = $tables[3] + @decomp_hash_index;
|
||||
$tables[5] = $tables[4] + @decomp_hash_data;
|
||||
$tables[6] = $tables[5] + length $decomp_char_data;
|
||||
$tables[7] = $tables[6] + @comp_hash_index;
|
||||
|
||||
print OUTPUT pack "S<16", unpack "U*", "norm$type.nlp";
|
||||
print OUTPUT pack "S<*", @header;
|
||||
print OUTPUT pack "S<*", @tables;
|
||||
print OUTPUT pack "C*", @class_values;
|
||||
|
||||
print OUTPUT pack "C*", @rows[0..$level1-1];
|
||||
print OUTPUT pack "C*", @rows[$level1..$#rows];
|
||||
print OUTPUT pack "S<*", @decomp_hash_index;
|
||||
print OUTPUT pack "S<*", @decomp_hash_data;
|
||||
print OUTPUT pack "S<*", unpack "U*", $decomp_char_data;
|
||||
print OUTPUT pack "S<*", @comp_hash_index;
|
||||
print OUTPUT pack "S<*", @comp_hash_data;
|
||||
|
||||
close OUTPUT;
|
||||
save_file($filename);
|
||||
}
|
||||
|
||||
|
||||
################################################################
|
||||
# dump the combining class table
|
||||
sub dump_combining_class($)
|
||||
|
|
@ -2203,7 +2560,7 @@ sub dump_combining_class($)
|
|||
print OUTPUT "/* DO NOT EDIT!! */\n\n";
|
||||
print OUTPUT "#include \"windef.h\"\n\n";
|
||||
|
||||
dump_three_level_mapping( "combining_class_table", 0, 16, @combining_class_table );
|
||||
dump_three_level_mapping( "combining_class_table", 0, 16, map { defined $_ ? $_ & 0xff : 0; } @combining_class_table );
|
||||
close OUTPUT;
|
||||
save_file($filename);
|
||||
}
|
||||
|
|
@ -2395,6 +2752,11 @@ dump_vertical( "dlls/gdi32/vertical.c" );
|
|||
dump_vertical( "dlls/wineps.drv/vertical.c" );
|
||||
dump_nameprep( "dlls/kernel32/nameprep.c" );
|
||||
dump_intl_nls("nls/l_intl.nls");
|
||||
dump_norm_table( "nls/normnfc.nls" );
|
||||
dump_norm_table( "nls/normnfd.nls" );
|
||||
dump_norm_table( "nls/normnfkc.nls" );
|
||||
dump_norm_table( "nls/normnfkd.nls" );
|
||||
dump_norm_table( "nls/normidna.nls" );
|
||||
foreach my $file (@allfiles) { dump_msdata_codepage( $file ); }
|
||||
dump_eucjp_codepage();
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue