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authorStefan Suhren <suhren.stefan@fh-swf.de>2015-05-11 15:02:33 +0200
committerStefan Suhren <suhren.stefan@fh-swf.de>2015-05-11 15:02:33 +0200
commita7e17cb70e9306f8887bd2b5ca1a37edcbe3ea0f (patch)
treebf6e04c9bdba66e249fd6b78391e132da130848c /Aufgabe06/vendor/symfony/translation/Symfony/Component/Translation/Loader/MoFileLoader.php
parentea3fed0df4eaedd820f3f405502b62efe5952f8f (diff)
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Diffstat (limited to 'Aufgabe06/vendor/symfony/translation/Symfony/Component/Translation/Loader/MoFileLoader.php')
-rw-r--r--Aufgabe06/vendor/symfony/translation/Symfony/Component/Translation/Loader/MoFileLoader.php188
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diff --git a/Aufgabe06/vendor/symfony/translation/Symfony/Component/Translation/Loader/MoFileLoader.php b/Aufgabe06/vendor/symfony/translation/Symfony/Component/Translation/Loader/MoFileLoader.php
deleted file mode 100644
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--- a/Aufgabe06/vendor/symfony/translation/Symfony/Component/Translation/Loader/MoFileLoader.php
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@@ -1,188 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Translation\Loader;
-
-use Symfony\Component\Translation\Exception\InvalidResourceException;
-use Symfony\Component\Translation\Exception\NotFoundResourceException;
-use Symfony\Component\Config\Resource\FileResource;
-
-/**
- * @copyright Copyright (c) 2010, Union of RAD http://union-of-rad.org (http://lithify.me/)
- */
-class MoFileLoader extends ArrayLoader
-{
- /**
- * Magic used for validating the format of a MO file as well as
- * detecting if the machine used to create that file was little endian.
- *
- * @var float
- */
- const MO_LITTLE_ENDIAN_MAGIC = 0x950412de;
-
- /**
- * Magic used for validating the format of a MO file as well as
- * detecting if the machine used to create that file was big endian.
- *
- * @var float
- */
- const MO_BIG_ENDIAN_MAGIC = 0xde120495;
-
- /**
- * The size of the header of a MO file in bytes.
- *
- * @var int Number of bytes.
- */
- const MO_HEADER_SIZE = 28;
-
- public function load($resource, $locale, $domain = 'messages')
- {
- if (!stream_is_local($resource)) {
- throw new InvalidResourceException(sprintf('This is not a local file "%s".', $resource));
- }
-
- if (!file_exists($resource)) {
- throw new NotFoundResourceException(sprintf('File "%s" not found.', $resource));
- }
-
- $messages = $this->parse($resource);
-
- // empty file
- if (null === $messages) {
- $messages = array();
- }
-
- // not an array
- if (!is_array($messages)) {
- throw new InvalidResourceException(sprintf('The file "%s" must contain a valid mo file.', $resource));
- }
-
- $catalogue = parent::load($messages, $locale, $domain);
- $catalogue->addResource(new FileResource($resource));
-
- return $catalogue;
- }
-
- /**
- * Parses machine object (MO) format, independent of the machine's endian it
- * was created on. Both 32bit and 64bit systems are supported.
- *
- * @param resource $resource
- *
- * @return array
- *
- * @throws InvalidResourceException If stream content has an invalid format.
- */
- private function parse($resource)
- {
- $stream = fopen($resource, 'r');
-
- $stat = fstat($stream);
-
- if ($stat['size'] < self::MO_HEADER_SIZE) {
- throw new InvalidResourceException('MO stream content has an invalid format.');
- }
- $magic = unpack('V1', fread($stream, 4));
- $magic = hexdec(substr(dechex(current($magic)), -8));
-
- if ($magic == self::MO_LITTLE_ENDIAN_MAGIC) {
- $isBigEndian = false;
- } elseif ($magic == self::MO_BIG_ENDIAN_MAGIC) {
- $isBigEndian = true;
- } else {
- throw new InvalidResourceException('MO stream content has an invalid format.');
- }
-
- // formatRevision
- $this->readLong($stream, $isBigEndian);
- $count = $this->readLong($stream, $isBigEndian);
- $offsetId = $this->readLong($stream, $isBigEndian);
- $offsetTranslated = $this->readLong($stream, $isBigEndian);
- // sizeHashes
- $this->readLong($stream, $isBigEndian);
- // offsetHashes
- $this->readLong($stream, $isBigEndian);
-
- $messages = array();
-
- for ($i = 0; $i < $count; $i++) {
- $singularId = $pluralId = null;
- $translated = null;
-
- fseek($stream, $offsetId + $i * 8);
-
- $length = $this->readLong($stream, $isBigEndian);
- $offset = $this->readLong($stream, $isBigEndian);
-
- if ($length < 1) {
- continue;
- }
-
- fseek($stream, $offset);
- $singularId = fread($stream, $length);
-
- if (strpos($singularId, "\000") !== false) {
- list($singularId, $pluralId) = explode("\000", $singularId);
- }
-
- fseek($stream, $offsetTranslated + $i * 8);
- $length = $this->readLong($stream, $isBigEndian);
- $offset = $this->readLong($stream, $isBigEndian);
-
- if ($length < 1) {
- continue;
- }
-
- fseek($stream, $offset);
- $translated = fread($stream, $length);
-
- if (strpos($translated, "\000") !== false) {
- $translated = explode("\000", $translated);
- }
-
- $ids = array('singular' => $singularId, 'plural' => $pluralId);
- $item = compact('ids', 'translated');
-
- if (is_array($item['translated'])) {
- $messages[$item['ids']['singular']] = stripcslashes($item['translated'][0]);
- if (isset($item['ids']['plural'])) {
- $plurals = array();
- foreach ($item['translated'] as $plural => $translated) {
- $plurals[] = sprintf('{%d} %s', $plural, $translated);
- }
- $messages[$item['ids']['plural']] = stripcslashes(implode('|', $plurals));
- }
- } elseif (!empty($item['ids']['singular'])) {
- $messages[$item['ids']['singular']] = stripcslashes($item['translated']);
- }
- }
-
- fclose($stream);
-
- return array_filter($messages);
- }
-
- /**
- * Reads an unsigned long from stream respecting endianess.
- *
- * @param resource $stream
- * @param bool $isBigEndian
- *
- * @return int
- */
- private function readLong($stream, $isBigEndian)
- {
- $result = unpack($isBigEndian ? 'N1' : 'V1', fread($stream, 4));
- $result = current($result);
-
- return (int) substr($result, -8);
- }
-}