37 lines
816 B
PHP
37 lines
816 B
PHP
<?php
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namespace nur\b\io;
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use nur\base;
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class FileReader extends StreamReader {
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const DEFAULT_MODE = "rb";
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/** @throws IOException */
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function __construct($input, string $mode=self::DEFAULT_MODE) {
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$close = false;
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$file = null;
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if (base::z($input)) {
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$fd = STDIN;
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} elseif (is_resource($input)) {
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$fd = $input;
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} elseif (is_string($input)) {
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$fd = IOException::ensure_not_false(@fopen($input, $mode), "open");
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$close = true;
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$file = $input;
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}
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parent::__construct($fd, $close);
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$this->file = $file;
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}
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protected $file;
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function getContents(bool $close=true): string {
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if ($this->file === null) return parent::getContents();
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try {
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return file_get_contents($this->file);
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} finally {
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$this->close($close);
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}
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}
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}
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