50 lines
856 B
Perl
50 lines
856 B
Perl
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#!/usr/bin/perl
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use warnings;
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use strict;
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# Convert Unicode mapping tables to C structures
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# Input files may be found at http://unicode.org/Public/MAPPINGS
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#
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# Usage: conv.pl <input_file>
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die "Usage: conv.pl <input_file>\n" if (scalar(@ARGV) != 1);
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my @table;
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open MAP, "<$ARGV[0]" or die "Failed opening $ARGV[0]: $!\n";
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while (<MAP>) {
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next if (/^#/);
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my @parts = split(/\s+/);
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# Ignore ASCII part
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next if (hex($parts[0]) < 0x80);
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# Convert undefined entries to U+FFFF
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if ($parts[1] =~ /^#/) {
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push(@table, "0xFFFF");
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} else {
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push(@table, $parts[1]);
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}
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}
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close MAP;
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# You'll have to go through and fix up the structure name
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print "static uint32_t ${ARGV[0]}[128] = {\n\t";
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my $count = 0;
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foreach my $item (@table) {
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print "$item, ";
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$count++;
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if ($count % 8 == 0 && $count != 128) {
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print "\n\t";
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}
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}
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print "\n};\n\n";
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