#!/usr/bin/perl
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
######################################################################
#
# Initial global variable
#
######################################################################
%utot = ();
$ui=0;
$li=0;
######################################################################
#
# Open the unicode database file
#
######################################################################
open ( UNICODATA , "< ../../unicharutil/tools/UnicodeData-Latest.txt")
|| die "cannot find UnicodeData-Latest.txt";
######################################################################
#
# Open the JIS X 4051 Class file
#
######################################################################
open ( CLASS , "< jisx4051class.txt")
|| die "cannot find jisx4051class.txt";
######################################################################
#
# Open the JIS X 4051 Class simplified mapping
#
######################################################################
open ( SIMP , "< jisx4051simp.txt")
|| die "cannot find jisx4051simp.txt";
######################################################################
#
# Open the output file
#
######################################################################
open ( OUT , "> anzx4051.html")
|| die "cannot open output anzx4051.html file";
######################################################################
#
# Open the output file
#
######################################################################
open ( HEADER , "> ../jisx4051class.h")
|| die "cannot open output ../jisx4051class.h file";
######################################################################
#
# Generate license and header
#
######################################################################
$hthmlheader = <<END_OF_HTML;
<!-- This Source Code Form is subject to the terms of the Mozilla Public
- License, v. 2.0. If a copy of the MPL was not distributed with this
- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<HTML>
<HEAD>
<TITLE>
Analysis of JIS X 4051 to Unicode General Category Mapping
</TITLE>
</HEAD>
<BODY>
<H1>
Analysis of JIS X 4051 to Unicode General Category Mapping
</H1>
END_OF_HTML
print OUT $hthmlheader;
######################################################################
#
# Generate license and header
#
######################################################################
$npl = <<END_OF_NPL;
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
DO NOT EDIT THIS DOCUMENT !!! THIS DOCUMENT IS GENERATED BY
mozilla/intl/lwbrk/tools/anzx4051.pl
*/
END_OF_NPL
print HEADER $npl;
%occ = ();
%gcat = ();
%dcat = ();
%simp = ();
%gcount = ();
%dcount = ();
%sccount = ();
%rangecount = ();
######################################################################
#
# Process the file line by line
#
######################################################################
while(<UNICODATA>) {
chop;
######################################################################
#
# Get value from fields
#
######################################################################
@f = split(/;/ , $_);
$c = $f[0]; # The unicode value
$g = $f[2];
$d = substr($g, 0, 1);
$gcat{$c} = $g;
$dcat{$c} = $d;
$gcount{$g}++;
$dcount{$d}++;
}
close(UNIDATA);
while(<SIMP>) {
chop;
######################################################################
#
# Get value from fields
#
######################################################################
@f = split(/;/ , $_);
$simp{$f[0]} = $f[1];
$sccount{$f[1]}++;
}
close(SIMP);
sub GetClass{
my ($u) = @_;
my $hex = DecToHex($u);
$g = $gcat{$hex};
if($g ne "") {
return $g;
} elsif (( 0x3400 <= $u) && ( $u <= 0x9fa5 ) ) {
return "Han";
} elsif (( 0xac00 <= $u) && ( $u <= 0xd7a3 ) ) {
return "Lo";
} elsif (( 0xd800 <= $u) && ( $u <= 0xdb7f ) ) {
return "Cs";
} elsif (( 0xdb80 <= $u) && ( $u <= 0xdbff ) ) {
return "Cs";
} elsif (( 0xdc00 <= $u) && ( $u <= 0xdfff ) ) {
return "Cs";
} elsif (( 0xe000 <= $u) && ( $u <= 0xf8ff ) ) {
return "Co";
} else {
printf "WARNING !!!! Cannot find General Category for U+%s \n" , $hex;
}
}
sub GetDClass{
my ($u) = @_;
my $hex = DecToHex($u);
$g = $dcat{$hex};
if($g ne "") {
return $g;
} elsif (( 0x3400 <= $u) && ( $u <= 0x9fa5 ) ) {
return "Han";
} elsif (( 0xac00 <= $u) && ( $u <= 0xd7a3 ) ) {
return "L";
} elsif (( 0xd800 <= $u) && ( $u <= 0xdb7f ) ) {
return "C";
} elsif (( 0xdb80 <= $u) && ( $u <= 0xdbff ) ) {
return "C";
} elsif (( 0xdc00 <= $u) && ( $u <= 0xdfff ) ) {
return "C";
} elsif (( 0xe000 <= $u) && ( $u <= 0xf8ff ) ) {
return "C";
} else {
printf "WARNING !!!! Cannot find Detailed General Category for U+%s \n" , $hex;
}
}
sub DecToHex{
my ($d) = @_;
return sprintf("%04X", $d);
}
%gtotal = ();
%dtotal = ();
while(<CLASS>) {
chop;
######################################################################
#
# Get value from fields
#
######################################################################
@f = split(/;/ , $_);
if( substr($f[2], 0, 1) ne "a")
{
$sc = $simp{$f[2]};
$l = hex($f[0]);
if($f[1] eq "")
{
$h = $l;
} else {
$h = hex($f[1]);
}
for($k = $l; $k <= $h ; $k++)
{
if( exists($occ{$k}))
{
# printf "WARNING !! Conflict defination!!! U+%s -> [%s] [%s | %s]\n",
# DecToHex($k), $occ{$k} , $f[2] , $sc;
}
else
{
$occ{$k} = $sc . " | " . $f[2];
$gclass = GetClass($k);
$dclass = GetDClass($k);
$gtotal{$sc . $gclass}++;
$dtotal{$sc . $dclass}++;
$u = DecToHex($k);
$rk = " " . substr($u,0,2) . ":" . $sc;
$rangecount{$rk}++;
}
}
}
}
#print %gtotal;
#print %dtotal;
sub printreport
{
print OUT "<TABLE BORDER=3>\n";
print OUT "<TR BGCOLOR=blue><TH><TH>\n";
foreach $d (sort(keys %dcount)) {
print OUT "<TD BGCOLOR=red>$d</TD>\n";
}
print OUT "<TD BGCOLOR=white>Total</TD>\n";
foreach $g (sort(keys %gcount)) {
print OUT "<TD BGCOLOR=yellow>$g</TD>\n";
}
print OUT "</TR>\n";
foreach $sc (sort(keys %sccount)) {
print OUT "<TR><TH>$sc<TH>\n";
$total = 0;
foreach $d (sort (keys %dcount)) {
$count = $dtotal{$sc . $d};
$total += $count;
print OUT "<TD>$count</TD>\n";
}
print OUT "<TD BGCOLOR=white>$total</TD>\n";
foreach $g (sort(keys %gcount)) {
$count = $gtotal{$sc . $g};
print OUT "<TD>$count</TD>\n";
}
print OUT "</TR>\n";
}
print OUT "</TABLE>\n";
print OUT "<TABLE BORDER=3>\n";
print OUT "<TR BGCOLOR=blue><TH><TH>\n";
foreach $sc (sort(keys %sccount))
{
print OUT "<TD BGCOLOR=red>$sc</TD>\n";
}
print OUT "</TR>\n";
for($rr = 0; $rr < 0x4f; $rr++)
{
$empty = 0;
$r = sprintf("%02X" , $rr) ;
$tmp = "<TR><TH>" . $r . "<TH>\n";
foreach $sc (sort(keys %sccount)) {
$count = $rangecount{ " " .$r . ":" .$sc};
$tmp .= sprintf("<TD>%s</TD>\n", $count);
$empty += $count;
}
$tmp .= "</TR>\n";
if($empty ne 0)
{
print OUT $tmp;
}
}
print OUT "</TABLE>\n";
}
printreport();
sub printarray
{
my($r, $def) = @_;
printf "[%s || %s]\n", $r, $def;
$k = hex($r) * 256;
printf HEADER "static const uint32_t gLBClass%s[32] = {\n", $r;
for($i = 0 ; $i < 256; $i+= 8)
{
for($j = 7 ; $j >= 0; $j-- )
{
$v = $k + $i + $j;
if( exists($occ{$v}))
{
$p = substr($occ{$v}, 1,1);
} else {
$p = $def;
}
if($j eq 7 )
{
printf HEADER "0x%s" , $p;
} else {
printf HEADER "%s", $p ;
}
}
printf HEADER ", // U+%04X - U+%04X\n", $k + $i ,( $k + $i + 7);
}
print HEADER "};\n\n";
}
printarray("00", "7");
printarray("20", "7");
printarray("21", "7");
printarray("30", "5");
printarray("0E", "8");
printarray("17", "7");
#print %rangecount;
######################################################################
#
# Close files
#
######################################################################
close(HEADER);
close(CLASS);
close(OUT);