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40 lines
1.2 KiB
40 lines
1.2 KiB
<?php
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// this script read and names and labels from each concrete
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// class in the Encoding set and generates tables mapping labels
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// to names and names to classes
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use MensBeam\Intl\Encoding\Decoder;
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define("BASE", dirname(__DIR__).DIRECTORY_SEPARATOR);
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require_once BASE."vendor".DIRECTORY_SEPARATOR."autoload.php";
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$ns = "\\MensBeam\\Intl\\Encoding\\";
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$labels = [];
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$names = [];
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foreach (new \GlobIterator(BASE."/lib/Encoding/*.php", \FilesystemIterator::CURRENT_AS_PATHNAME) as $file) {
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$file = basename($file, ".php");
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$className = $ns.$file;
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$class = new \ReflectionClass($className);
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if ($class->implementsInterface(Decoder::class) && $class->isInstantiable()) {
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$name = $class->getConstant("NAME");
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$names[$name] = $className;
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foreach ($class->getConstant("LABELS") as $label) {
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$labels[$label] = $name;
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}
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}
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}
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$labelList = [];
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foreach ($labels as $k => $v) {
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$labelList[] = "'$k'=>\"$v\"";
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}
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$labelList = "const LABEL_MAP = [".implode(",", $labelList)."];";
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$nameList = [];
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foreach ($names as $k => $v) {
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$nameList[] = "'$k'=>$v::class";
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}
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$nameList = "const NAME_MAP = [".implode(",", $nameList)."];";
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echo "$labelList\n";
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echo "$nameList\n";
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