mirror of
https://git.code.sf.net/p/zint/code
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31 lines
966 B
PHP
31 lines
966 B
PHP
<?php
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/* Convert libiconv-1.16/lib/jisx0208.h to Shift JIS values. */
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/*
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libzint - the open source barcode library
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Copyright (C) 2008-2019 Robin Stuart <rstuart114@gmail.com>
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*/
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/* vim: set ts=4 sw=4 et : */
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$in = false;
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while ($line = fgets(STDIN)) {
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if ($in) {
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if (strncmp($line, '};', 2) === 0) {
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echo $line;
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break;
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}
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echo preg_replace_callback('/0x([0-9a-f]{4})/', function ($matches) {
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$dec = hexdec($matches[1]);
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$c1 = $dec >> 8;
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$c2 = ($dec & 0xFF);
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$t1 = ($c1 - 0x21) >> 1;
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$t2 = ((($c1 - 0x21) & 1) ? 0x5e : 0) + ($c2 - 0x21);
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$r = (($t1 < 0x1f ? ($t1 + 0x81) : ($t1 + 0xc1)) << 8) | ($t2 < 0x3f ? ($t2 + 0x40) : ($t2 + 0x41));
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return '0x' . dechex($r);
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}, $line);
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} else {
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if (strpos($line, 'jisx0208_2charset') !== false) {
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echo $line;
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$in = true;
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}
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}
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}
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