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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /sal/textenc/generate/big5hkscs2001.pl
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--sal/textenc/generate/big5hkscs2001.pl795
1 files changed, 795 insertions, 0 deletions
diff --git a/sal/textenc/generate/big5hkscs2001.pl b/sal/textenc/generate/big5hkscs2001.pl
new file mode 100644
index 000000000..4245cbdd6
--- /dev/null
+++ b/sal/textenc/generate/big5hkscs2001.pl
@@ -0,0 +1,795 @@
+#!/usr/bin/env perl
+#
+# This file is part of the LibreOffice project.
+#
+# 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/.
+#
+# This file incorporates work covered by the following license notice:
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed
+# with this work for additional information regarding copyright
+# ownership. The ASF licenses this file to you under the Apache
+# License, Version 2.0 (the "License"); you may not use this file
+# except in compliance with the License. You may obtain a copy of
+# the License at http://www.apache.org/licenses/LICENSE-2.0 .
+#
+
+# The following files must be available in a ./input subdir:
+
+# <http://www.info.gov.hk/digital21/eng/hkscs/download/big5-iso.txt>
+
+# <http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/OTHER/BIG5.TXT>:
+# "Unicode version: 1.1 Table version: 0.0d3 Date: 11 February 1994"
+# Only used to track Unicode characters that are mapped from both Big5 and
+# HKSCS.
+
+# <http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP950.TXT>:
+# "Unicode version: 2.0 Table version: 2.01 Date: 1/7/2000"
+# Only used to track Unicode characters that are mapped from both CP950 and
+# HKSCS.
+
+$surrogates = 0; # set to 1 to allow mappings to Unicode beyond Plane 0
+
+$id = "Big5Hkscs2001";
+
+sub isValidUtf32
+{
+ my $utf32 = $_[0];
+ return $utf32 >= 0 && $utf32 <= 0x10FFFF
+ && !($utf32 >= 0xD800 && $utf32 <= 0xDFFF)
+ && !($utf32 >= 0xFDD0 && $utf32 <= 0xFDEF)
+ && ($utf32 & 0xFFFF) < 0xFFFE;
+}
+
+sub printUtf32
+{
+ my $utf32 = $_[0];
+ return sprintf("U+%04X", $utf32);
+}
+
+sub isValidBig5
+{
+ my $big5 = $_[0];
+ my $big5_row = $big5 >> 8;
+ my $big5_column = $big5 & 0xFF;
+ return $big5_row >= 0x81 && $big5_row <= 0xFE
+ && ($big5_column >= 0x40 && $big5_column <= 0x7E
+ || $big5_column >= 0xA1 && $big5_column <= 0xFE);
+}
+
+sub printBig5
+{
+ my $big5 = $_[0];
+ return sprintf("%04X", $big5);
+}
+
+sub printStats
+{
+ my $used = $_[0];
+ my $space = $_[1];
+ return sprintf("%d/%d bytes (%.1f%%)",
+ $used,
+ $space,
+ $used * 100 / $space);
+}
+
+sub printSpaces
+{
+ my $column_width = $_[0];
+ my $columns_per_line = $_[1];
+ my $end = $_[2];
+ $output = "";
+ for ($i = int($end / $columns_per_line) * $columns_per_line;
+ $i < $end;
+ ++$i)
+ {
+ for ($j = 0; $j < $column_width; ++$j)
+ {
+ $output = $output . " ";
+ }
+ }
+ return $output;
+}
+
+sub addMapping
+{
+ my $utf32 = $_[0];
+ my $big5 = $_[1];
+ my $comp = $_[2];
+
+ $uni_plane = $utf32 >> 16;
+ $uni_page = ($utf32 >> 8) & 0xFF;
+ $uni_index = $utf32 & 0xFF;
+
+ if (!defined($uni_plane_used[$uni_plane])
+ || !defined($uni_page_used[$uni_plane][$uni_page])
+ || !defined($uni_map[$uni_plane][$uni_page][$uni_index]))
+ {
+ $uni_map[$uni_plane][$uni_page][$uni_index] = $big5;
+ $uni_plane_used[$uni_plane] = 1;
+ $uni_page_used[$uni_plane][$uni_page] = 1;
+ if ($comp != -1)
+ {
+ ++$compat[$comp];
+ }
+ }
+ else
+ {
+ $big5_1 = $uni_map[$uni_plane][$uni_page][$uni_index];
+ print "WARNING! Mapping ", printUtf32($utf32), " to ",
+ printBig5($big5_1), ", NOT ", ($comp ? "compat " : ""),
+ printBig5($big5), "\n";
+ }
+}
+
+# Build mappings to track Unicode characters that are mapped from both Big5/
+# CP950 and HKSCS:
+{
+ $filename = "BIG5.TXT";
+ open IN, ("input/" . $filename) or die "Cannot read " . $filename;
+ while (<IN>)
+ {
+ if (/(0x[0-9A-F][0-9A-F][0-9A-F][0-9A-F])[ \t]+(0x[0-9A-F]+)[ \t]+\#.*$/)
+ {
+ $big5 = oct($1);
+ $utf32 = oct($2);
+ isValidBig5($big5)
+ or die "Bad Big5 char " . printBig5($big5);
+ isValidUtf32($utf32)
+ or die "Bad UTF32 char " . printUtf32($utf32);
+ if ($utf32 != 0xFFFD)
+ {
+ if (defined($underlying_big5[$utf32]))
+ {
+ print "WARNING! In ", $filename, ", both ",
+ printBig5($underlying_big5[$utf32]), " and ",
+ printBig5($big5), " map to ", printUtf32($utf32),
+ "\n";
+ }
+ else
+ {
+ $underlying_big5[$utf32] = $big5;
+ }
+ }
+ }
+ }
+ close IN;
+
+ $filename = "CP950.TXT";
+ open IN, ("input/" . $filename) or die "Cannot read " . $filename;
+ while (<IN>)
+ {
+ if (/(0x[0-9A-F][0-9A-F][0-9A-F][0-9A-F])[ \t]+(0x[0-9A-F]+)[ \t]+\#.*$/)
+ {
+ $big5 = oct($1);
+ $utf32 = oct($2);
+ isValidBig5($big5)
+ or die "Bad Big5 char " . printBig5($big5);
+ isValidUtf32($utf32)
+ or die "Bad UTF32 char " . printUtf32($utf32);
+ if (defined($underlying_cp950[$utf32]))
+ {
+ print "WARNING! In ", $filename, ", both ",
+ printBig5($underlying_cp950[$utf32]), " and ",
+ printBig5($big5), " map to ", printUtf32($utf32), "\n";
+ }
+ else
+ {
+ $underlying_cp950[$utf32] = $big5;
+ }
+ }
+ }
+ close IN;
+}
+
+# The following are mapped by the underlying RTL_TEXTENCODING_BIG5 to some
+# nonstandard Unicode points, so they are explicitly mentioned here to map
+# to the standard Unicode PUA points. (In the other direction, the unofficial
+# mappings from Unicode to RTL_TEXTENCODING_BIG5 C6A1--C7FE are harmless,
+# since all Unicode characters involved are already covered by the official
+# Big5-HKSCS mappings.)
+$big5_map[0xC6][0xCF] = 0xF6E0; addMapping(0xF6E0, 0xC6CF, -1);
+$big5_map[0xC6][0xD3] = 0xF6E4; addMapping(0xF6E4, 0xC6D3, -1);
+$big5_map[0xC6][0xD5] = 0xF6E6; addMapping(0xF6E6, 0xC6D5, -1);
+$big5_map[0xC6][0xD7] = 0xF6E8; addMapping(0xF6E8, 0xC6D7, -1);
+$big5_map[0xC6][0xDE] = 0xF6EF; addMapping(0xF6EF, 0xC6DE, -1);
+$big5_map[0xC6][0xDF] = 0xF6F0; addMapping(0xF6F0, 0xC6DF, -1);
+
+# The following implements the mapping of Big5-HKSCS compatibility points
+# (GCCS characters unified with other HKSCS characters) to Unicode. In the
+# other direction, characters from Unicode's PUA will map to these Big5-HKSCS
+# compatibility points. (See the first list in <http://www.info.gov.hk/
+# digital21/eng/hkscs/download/big5cmp.txt>.)
+$big5_map[0x8E][0x69] = 0x7BB8;
+$big5_map[0x8E][0x6F] = 0x7C06;
+$big5_map[0x8E][0x7E] = 0x7CCE;
+$big5_map[0x8E][0xAB] = 0x7DD2;
+$big5_map[0x8E][0xB4] = 0x7E1D;
+$big5_map[0x8E][0xCD] = 0x8005;
+$big5_map[0x8E][0xD0] = 0x8028;
+$big5_map[0x8F][0x57] = 0x83C1;
+$big5_map[0x8F][0x69] = 0x84A8;
+$big5_map[0x8F][0x6E] = 0x840F;
+$big5_map[0x8F][0xCB] = 0x89A6;
+$big5_map[0x8F][0xCC] = 0x89A9;
+$big5_map[0x8F][0xFE] = 0x8D77;
+$big5_map[0x90][0x6D] = 0x90FD;
+$big5_map[0x90][0x7A] = 0x92B9;
+$big5_map[0x90][0xDC] = 0x975C;
+$big5_map[0x90][0xF1] = 0x97FF;
+$big5_map[0x91][0xBF] = 0x9F16;
+$big5_map[0x92][0x44] = 0x8503;
+$big5_map[0x92][0xAF] = 0x5159;
+$big5_map[0x92][0xB0] = 0x515B;
+$big5_map[0x92][0xB1] = 0x515D;
+$big5_map[0x92][0xB2] = 0x515E;
+$big5_map[0x92][0xC8] = 0x936E;
+$big5_map[0x92][0xD1] = 0x7479;
+$big5_map[0x94][0x47] = 0x6D67;
+$big5_map[0x94][0xCA] = 0x799B;
+$big5_map[0x95][0xD9] = 0x9097;
+$big5_map[0x96][0x44] = 0x975D;
+$big5_map[0x96][0xED] = 0x701E;
+$big5_map[0x96][0xFC] = 0x5B28;
+$big5_map[0x9B][0x76] = 0x7201;
+$big5_map[0x9B][0x78] = 0x77D7;
+$big5_map[0x9B][0x7B] = 0x7E87;
+$big5_map[0x9B][0xC6] = 0x99D6;
+$big5_map[0x9B][0xDE] = 0x91D4;
+$big5_map[0x9B][0xEC] = 0x60DE;
+$big5_map[0x9B][0xF6] = 0x6FB6;
+$big5_map[0x9C][0x42] = 0x8F36;
+$big5_map[0x9C][0x53] = 0x4FBB;
+$big5_map[0x9C][0x62] = 0x71DF;
+$big5_map[0x9C][0x68] = 0x9104;
+$big5_map[0x9C][0x6B] = 0x9DF0;
+$big5_map[0x9C][0x77] = 0x83CF;
+$big5_map[0x9C][0xBC] = 0x5C10;
+$big5_map[0x9C][0xBD] = 0x79E3;
+$big5_map[0x9C][0xD0] = 0x5A67;
+$big5_map[0x9D][0x57] = 0x8F0B;
+$big5_map[0x9D][0x5A] = 0x7B51;
+$big5_map[0x9D][0xC4] = 0x62D0;
+$big5_map[0x9E][0xA9] = 0x6062;
+$big5_map[0x9E][0xEF] = 0x75F9;
+$big5_map[0x9E][0xFD] = 0x6C4A;
+$big5_map[0x9F][0x60] = 0x9B2E;
+$big5_map[0x9F][0x66] = 0x9F17;
+$big5_map[0x9F][0xCB] = 0x50ED;
+$big5_map[0x9F][0xD8] = 0x5F0C;
+$big5_map[0xA0][0x63] = 0x880F;
+$big5_map[0xA0][0x77] = 0x62CE;
+$big5_map[0xA0][0xD5] = 0x7468;
+$big5_map[0xA0][0xDF] = 0x7162;
+$big5_map[0xA0][0xE4] = 0x7250;
+$big5_map[0xFA][0x5F] = 0x5029;
+$big5_map[0xFA][0x66] = 0x507D;
+$big5_map[0xFA][0xBD] = 0x5305;
+$big5_map[0xFA][0xC5] = 0x5344;
+$big5_map[0xFA][0xD5] = 0x537F;
+$big5_map[0xFB][0x48] = 0x5605;
+$big5_map[0xFB][0xB8] = 0x5A77;
+$big5_map[0xFB][0xF3] = 0x5E75;
+$big5_map[0xFB][0xF9] = 0x5ED0;
+$big5_map[0xFC][0x4F] = 0x5F58;
+$big5_map[0xFC][0x6C] = 0x60A4;
+$big5_map[0xFC][0xB9] = 0x6490;
+$big5_map[0xFC][0xE2] = 0x6674;
+$big5_map[0xFC][0xF1] = 0x675E;
+$big5_map[0xFD][0xB7] = 0x6C9C;
+$big5_map[0xFD][0xB8] = 0x6E1D;
+$big5_map[0xFD][0xBB] = 0x6E2F;
+$big5_map[0xFD][0xF1] = 0x716E;
+$big5_map[0xFE][0x52] = 0x732A;
+$big5_map[0xFE][0x6F] = 0x745C;
+$big5_map[0xFE][0xAA] = 0x74E9;
+$big5_map[0xFE][0xDD] = 0x7809;
+
+$pua = 0;
+$compat[0] = 0; # 1993
+$compat[1] = 0; # 2000
+$compat[2] = 0; # 2001
+
+$filename = "big5-iso.txt";
+open IN, ("input/" . $filename) or die "Cannot read " . $filename;
+while (<IN>)
+{
+ if (/^([0-9A-F]+) +([0-9A-F]+) +([0-9A-F]+) +([0-9A-F]+)$/)
+ {
+ $big5 = oct("0x" . $1);
+ $utf32_1993 = oct("0x" . $2);
+ $utf32_2000 = oct("0x" . $3);
+ $utf32_2001 = oct("0x" . $4);
+ isValidBig5($big5)
+ or die "Bad Big5 char " . printBig5($big5);
+ isValidUtf32($utf32_1993)
+ or die "Bad UTF32 char " . printUtf32($utf32_1993);
+ isValidUtf32($utf32_2000)
+ or die "Bad UTF32 char " . printUtf32($utf32_2000);
+ isValidUtf32($utf32_2001)
+ or die "Bad UTF32 char " . printUtf32($utf32_2001);
+
+ $utf32 = $surrogates ? $utf32_2001 : $utf32_2000;
+
+ if (defined($underlying_big5[$utf32])
+ || defined($underlying_cp950[$utf32]))
+ {
+ if (defined($underlying_big5[$utf32])
+ && defined($underlying_cp950[$utf32])
+ && $underlying_big5[$utf32] == $underlying_cp950[$utf32]
+ && $underlying_big5[$utf32] == $big5
+ ||
+ defined($underlying_big5[$utf32])
+ && !defined($underlying_cp950[$utf32])
+ && $underlying_big5[$utf32] == $big5
+ ||
+ !defined($underlying_big5[$utf32])
+ && defined($underlying_cp950[$utf32])
+ && $underlying_cp950[$utf32] == $big5)
+ {
+ # ignore
+
+ # Depending on real underlying mapping (cf.
+ # ../convertbig5hkscs.tab), it would be possible to save some
+ # table space by dropping those HKSCS code points that are
+ # already covered by the underlying mapping.
+ }
+ else
+ {
+ print "XXX mapping underlying";
+ if (defined($underlying_big5[$utf32])
+ && defined($underlying_cp950[$utf32])
+ && $underlying_big5[$utf32] == $underlying_cp950[$utf32])
+ {
+ print " Big5/CP950 ", printBig5($underlying_big5[$utf32]);
+ }
+ else
+ {
+ if (defined($underlying_big5[$utf32]))
+ {
+ print " Big5 ", printBig5($underlying_big5[$utf32]);
+ }
+ if (defined($underlying_cp950[$utf32]))
+ {
+ print " CP950 ", printBig5($underlying_cp950[$utf32]);
+ }
+ }
+ print " and HKSCS ", printBig5($big5), " to ",
+ printUtf32($utf32), "\n";
+ }
+ }
+
+ if ($utf32 >= 0xE000 && $utf32 <= 0xF8FF)
+ {
+ ++$pua;
+ }
+
+ $big5_row = $big5 >> 8;
+ $big5_column = $big5 & 0xFF;
+ if (defined($big5_map[$big5_row][$big5_column]))
+ {
+ die "Bad Big5 mapping " . printBig5($big5);
+ }
+ $big5_map[$big5_row][$big5_column] = $utf32;
+
+ addMapping($utf32, $big5, -1);
+
+ if ($utf32_2001 != $utf32)
+ {
+ addMapping($utf32_2001, $big5, 2);
+ }
+ if ($utf32_2000 != $utf32 && $utf32_2000 != $utf32_2001)
+ {
+ addMapping($utf32_2000, $big5, 1);
+ }
+ if ($utf32_1993 != $utf32 && $utf32_1993 != $utf32_2000
+ && $utf32_1993 != $utf32_2001)
+ {
+ addMapping($utf32_1993, $big5, 0);
+ }
+ }
+}
+close IN;
+
+print $pua, " mappings to PUA\n";
+print $compat[0], " 1993 compatibility mappings\n" if ($compat[0] != 0);
+print $compat[1], " 2000 compatibility mappings\n" if ($compat[1] != 0);
+print $compat[2], " 2001 compatibility mappings\n" if ($compat[2] != 0);
+
+if (defined($uni_plane_used[0]) && defined($uni_page_used[0][0]))
+{
+ for ($utf32 = 0; $utf32 <= 0x7F; ++$utf32)
+ {
+ if (defined($uni_map[0][0][$uni_index]))
+ {
+ $big5 = $uni_map[0][0][$utf32];
+ die "Mapping " . printUtf32($utf32) . " to " . printBig5($big5);
+ }
+ }
+}
+
+$filename = lc($id) . ".tab";
+open OUT, ("> " . $filename) or die "Cannot write " . $filename;
+
+{
+ $filename = lc($id). ".pl";
+ open IN, $filename or die "Cannot read ". $filename;
+ $first = 1;
+ while (<IN>)
+ {
+ if (/^\#!.*$/)
+ {
+ }
+ elsif (/^\#(\*.*)$/)
+ {
+ if ($first == 1)
+ {
+ print OUT "/", $1, "\n";
+ $first = 0;
+ }
+ else
+ {
+ print OUT " ", substr($1, 0, length($1) - 1), "/\n";
+ }
+ }
+ elsif (/^\# (.*)$/)
+ {
+ print OUT " *", $1, "\n";
+ }
+ elsif (/^\#(.*)$/)
+ {
+ print OUT " *", $1, "\n";
+ }
+ else
+ {
+ goto done;
+ }
+ }
+ done:
+}
+
+print OUT "\n",
+ "#include \"sal/types.h\"\n",
+ "\n";
+
+print OUT "static sal_uInt16 const aImpl", $id, "ToUnicodeData[] = {\n";
+$big5_data_index = 0;
+$big5_rows = 0;
+$big5_chars = 0;
+for ($big5_row = 0; $big5_row <= 255; ++$big5_row)
+{
+ $big5_row_first = -1;
+ for ($big5_column = 0; $big5_column <= 255; ++$big5_column)
+ {
+ if (defined($big5_map[$big5_row][$big5_column]))
+ {
+ if ($big5_row_first == -1)
+ {
+ $big5_row_first = $big5_column;
+ }
+ $big5_row_last = $big5_column;
+ }
+ }
+ if ($big5_row_first != -1)
+ {
+ $big5_data_offsets[$big5_row] = $big5_data_index;
+ ++$big5_rows;
+ print OUT " /* row ", $big5_row, " */\n";
+
+ $big5_row_surrogates_first = -1;
+ $big5_row_chars = 0;
+ $big5_row_surrogates = 0;
+
+ print OUT " ", $big5_row_first, " | (", $big5_row_last,
+ " << 8), /* first, last */\n";
+ ++$big5_data_index;
+
+ print OUT " ", printSpaces(7, 10, $big5_row_first);
+ $bol = 0;
+ for ($big5_column = $big5_row_first;
+ $big5_column <= $big5_row_last;
+ ++$big5_column)
+ {
+ if ($bol == 1)
+ {
+ print OUT " ";
+ $bol = 0;
+ }
+ if (defined($big5_map[$big5_row][$big5_column]))
+ {
+ $utf32 = $big5_map[$big5_row][$big5_column];
+ ++$big5_row_chars;
+ if ($utf32 <= 0xFFFF)
+ {
+ printf OUT "0x%04X,", $utf32;
+ }
+ else
+ {
+ ++$big5_row_surrogates;
+ printf OUT "0x%04X,",
+ (0xD800 | (($utf32 - 0x10000) >> 10));
+ if ($big5_row_surrogates_first == -1)
+ {
+ $big5_row_surrogates_first = $big5_column;
+ }
+ $big5_row_surrogates_last = $big5_column;
+ }
+ }
+ else
+ {
+ printf OUT "0xffff,";
+ }
+ ++$big5_data_index;
+ if ($big5_column % 10 == 9)
+ {
+ print OUT "\n";
+ $bol = 1;
+ }
+ }
+ if ($bol == 0)
+ {
+ print OUT "\n";
+ }
+
+ if ($big5_row_surrogates_first != -1)
+ {
+ print OUT " ", $big5_row_surrogates_first,
+ ", /* first low-surrogate */\n";
+ ++$big5_data_index;
+
+ print OUT " ", printSpaces(7, 10, $big5_row_surrogates_first);
+ $bol = 0;
+ for ($big5_column = $big5_row_surrogates_first;
+ $big5_column <= $big5_row_surrogates_last;
+ ++$big5_column)
+ {
+ if ($bol == 1)
+ {
+ print OUT " ";
+ $bol = 0;
+ }
+ $utf32 = 0;
+ if (defined($big5_map[$big5_row][$big5_column]))
+ {
+ $utf32 = $big5_map[$big5_row][$big5_column];
+ }
+ if ($utf32 <= 0xFFFF)
+ {
+ printf OUT " 0,";
+ }
+ else
+ {
+ printf OUT "0x%04X,",
+ (0xDC00 | (($utf32 - 0x10000) & 0x3FF));
+ }
+ ++$big5_data_index;
+ if ($big5_column % 10 == 9)
+ {
+ print OUT "\n";
+ $bol = 1;
+ }
+ }
+ if ($bol == 0)
+ {
+ print OUT "\n";
+ }
+ }
+
+ $big5_chars += $big5_row_chars;
+ $big5_data_space[$big5_row]
+ = ($big5_data_index - $big5_data_offsets[$big5_row]) * 2;
+ $big5_data_used[$big5_row]
+ = (1 + $big5_row_chars + ($big5_row_surrogates == 0 ?
+ 0 : 1 + $big5_row_surrogates))
+ * 2;
+ }
+ else
+ {
+ print OUT " /* row ", $big5_row, ": --- */\n";
+ $big5_data_offsets[$big5_row] = -1;
+ }
+}
+print OUT "};\n\n";
+print "big5 rows = ", $big5_rows, ", chars = ", $big5_chars, "\n";
+
+print OUT "static sal_Int32 const aImpl", $id, "ToUnicodeRowOffsets[] = {\n";
+$big5_rowoffsets_used = 0;
+for ($big5_row = 0; $big5_row <= 255; ++$big5_row)
+{
+ if ($big5_data_offsets[$big5_row] == -1)
+ {
+ print OUT " -1, /* row ", $big5_row, " */\n";
+ }
+ else
+ {
+ print OUT " ",
+ $big5_data_offsets[$big5_row],
+ ", /* row ",
+ $big5_row,
+ "; ",
+ printStats($big5_data_used[$big5_row],
+ $big5_data_space[$big5_row]),
+ " */\n";
+ $big5_rowoffsets_used += 4;
+ }
+}
+print OUT "};\n\n";
+
+print OUT "static sal_uInt16 const aImplUnicodeTo", $id, "Data[] = {\n";
+$uni_data_index = 0;
+for ($uni_plane = 0; $uni_plane <= 16; ++$uni_plane)
+{
+ if (defined($uni_plane_used[$uni_plane]))
+ {
+ for ($uni_page = 0; $uni_page <= 255; ++$uni_page)
+ {
+ if (defined($uni_page_used[$uni_plane][$uni_page]))
+ {
+ $uni_data_offsets[$uni_plane][$uni_page] = $uni_data_index;
+ print OUT " /* plane ", $uni_plane, ", page ", $uni_page,
+ " */\n";
+
+ $uni_page_first = -1;
+ for ($uni_index = 0; $uni_index <= 255; ++$uni_index)
+ {
+ if (defined($uni_map[$uni_plane][$uni_page][$uni_index]))
+ {
+ if ($uni_page_first == -1)
+ {
+ $uni_page_first = $uni_index;
+ }
+ $uni_page_last = $uni_index;
+ }
+ }
+
+ $uni_data_used[$uni_plane][$uni_page] = 0;
+
+ print OUT " ", $uni_page_first, " | (", $uni_page_last,
+ " << 8), /* first, last */\n";
+ ++$uni_data_index;
+ $uni_data_used[$uni_plane][$uni_page] += 2;
+
+ print OUT " ", printSpaces(7, 10, $uni_page_first);
+ $bol = 0;
+ for ($uni_index = $uni_page_first;
+ $uni_index <= $uni_page_last;
+ ++$uni_index)
+ {
+ if ($bol == 1)
+ {
+ print OUT " ";
+ $bol = 0;
+ }
+ if (defined($uni_map[$uni_plane][$uni_page][$uni_index]))
+ {
+ $big5 = $uni_map[$uni_plane][$uni_page][$uni_index];
+ printf OUT "0x%04X,", $big5;
+ $uni_data_used[$uni_plane][$uni_page] += 2;
+ }
+ else
+ {
+ print OUT " 0,";
+ }
+ ++$uni_data_index;
+ if ($uni_index % 10 == 9)
+ {
+ print OUT "\n";
+ $bol = 1;
+ }
+ }
+ if ($bol == 0)
+ {
+ print OUT "\n";
+ }
+
+ $uni_data_space[$uni_plane][$uni_page]
+ = ($uni_data_index
+ - $uni_data_offsets[$uni_plane][$uni_page]) * 2;
+ }
+ else
+ {
+ $uni_data_offsets[$uni_plane][$uni_page] = -1;
+ print OUT " /* plane ", $uni_plane, ", page ", $uni_page,
+ ": --- */\n";
+ }
+ }
+ }
+ else
+ {
+ print OUT " /* plane ", $uni_plane, ": --- */\n";
+ }
+}
+print OUT "};\n\n";
+
+print OUT "static sal_Int32 const aImplUnicodeTo", $id, "PageOffsets[] = {\n";
+for ($uni_plane = 0; $uni_plane <= 16; ++$uni_plane)
+{
+ if (defined($uni_plane_used[$uni_plane]))
+ {
+ $uni_pageoffsets_used[$uni_plane] = 0;
+ $uni_data_used_sum[$uni_plane] = 0;
+ $uni_data_space_sum[$uni_plane] = 0;
+ for ($uni_page = 0; $uni_page <= 255; ++$uni_page)
+ {
+ $offset = $uni_data_offsets[$uni_plane][$uni_page];
+ if ($offset == -1)
+ {
+ print OUT " -1, /* plane ",
+ $uni_plane,
+ ", page ",
+ $uni_page,
+ " */\n";
+ }
+ else
+ {
+ print OUT " ",
+ $offset,
+ ", /* plane ",
+ $uni_plane,
+ ", page ",
+ $uni_page,
+ "; ",
+ printStats($uni_data_used[$uni_plane][$uni_page],
+ $uni_data_space[$uni_plane][$uni_page]),
+ " */\n";
+ $uni_pageoffsets_used[$uni_plane] += 4;
+ $uni_data_used_sum[$uni_plane]
+ += $uni_data_used[$uni_plane][$uni_page];
+ $uni_data_space_sum[$uni_plane]
+ += $uni_data_space[$uni_plane][$uni_page];
+ }
+ }
+ }
+ else
+ {
+ print OUT " /* plane ", $uni_plane, ": --- */\n";
+ }
+}
+print OUT "};\n\n";
+
+print OUT "static sal_Int32 const aImplUnicodeTo",
+ $id,
+ "PlaneOffsets[] = {\n";
+$uni_page_offset = 0;
+$uni_planeoffsets_used = 0;
+$uni_pageoffsets_used_sum = 0;
+$uni_pageoffsets_space_sum = 0;
+$uni_data_used_sum2 = 0;
+$uni_data_space_sum2 = 0;
+for ($uni_plane = 0; $uni_plane <= 16; ++$uni_plane)
+{
+ if (defined ($uni_plane_used[$uni_plane]))
+ {
+ print OUT " ",
+ $uni_page_offset++,
+ " * 256, /* plane ",
+ $uni_plane,
+ "; ",
+ printStats($uni_pageoffsets_used[$uni_plane], 256 * 4),
+ ", ",
+ printStats($uni_data_used_sum[$uni_plane],
+ $uni_data_space_sum[$uni_plane]),
+ " */\n";
+ $uni_planeoffsets_used += 4;
+ $uni_pageoffsets_used_sum += $uni_pageoffsets_used[$uni_plane];
+ $uni_pageoffsets_space_sum += 256 * 4;
+ $uni_data_used_sum2 += $uni_data_used_sum[$uni_plane];
+ $uni_data_space_sum2 += $uni_data_space_sum[$uni_plane];
+ }
+ else
+ {
+ print OUT " -1, /* plane ", $uni_plane, " */\n";
+ }
+}
+print OUT " /* ",
+ printStats($uni_planeoffsets_used, 17 * 4),
+ ", ",
+ printStats($uni_pageoffsets_used_sum, $uni_pageoffsets_space_sum),
+ ", ",
+ printStats($uni_data_used_sum2, $uni_data_space_sum2),
+ " */\n};\n";
+
+close OUT;