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libwine: Add support for generating l_intl.nls, based on a patch by Andrey Turkin.

This commit is contained in:
Alexandre Julliard 2010-05-06 20:50:14 +02:00
parent 4377cc62f8
commit 930a13dd86
2 changed files with 86 additions and 0 deletions
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86
libs/wine/cpmap.pl
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@ -1057,6 +1057,91 @@ sub DUMP_CASE_TABLE($@)
}
################################################################
# 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);
}
################################################################
# dump the ctype tables
sub DUMP_CTYPE_TABLES($)
@ -1470,6 +1555,7 @@ DUMP_SORTKEYS( "collation.c", READ_SORTKEYS_FILE() );
DUMP_COMPOSE_TABLES( "compose.c" );
DUMP_CTYPE_TABLES( "wctype.c" );
dump_mirroring( "../../dlls/usp10/mirror.c" );
dump_intl_nls("../tools/l_intl.nls");
foreach my $file (@allfiles) { HANDLE_FILE( @{$file} ); }

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tools/l_intl.nls Normal file
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