diff options
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.php | 188 |
1 files changed, 0 insertions, 188 deletions
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 index 9cab3f0..0000000 --- a/Aufgabe06/vendor/symfony/translation/Symfony/Component/Translation/Loader/MoFileLoader.php +++ /dev/null @@ -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); - } -} |