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Current Path : /opt/alt/php53/usr/share/pear/Symfony/Component/Translation/Dumper/ |
Current File : //opt/alt/php53/usr/share/pear/Symfony/Component/Translation/Dumper/IcuResFileDumper.php |
<?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\Dumper; use Symfony\Component\Translation\MessageCatalogue; /** * IcuResDumper generates an ICU ResourceBundle formatted string representation of a message catalogue. * * @author Stealth35 */ class IcuResFileDumper implements DumperInterface { /** * {@inheritDoc} */ public function dump(MessageCatalogue $messages, $options = array()) { if (!array_key_exists('path', $options)) { throw new \InvalidArgumentException('The file dumper need a path options.'); } // save a file for each domain foreach ($messages->getDomains() as $domain) { $file = $messages->getLocale().'.'.$this->getExtension(); $path = $options['path'].'/'.$domain.'/'; if (!file_exists($path)) { mkdir($path); } // backup if (file_exists($path.$file)) { copy($path.$file, $path.$file.'~'); } // save file file_put_contents($path.$file, $this->format($messages, $domain)); } } /** * {@inheritDoc} */ public function format(MessageCatalogue $messages, $domain = 'messages') { $data = $indexes = $resources = ''; foreach ($messages->all($domain) as $source => $target) { $indexes .= pack('v', strlen($data) + 28); $data .= $source."\0"; } $data .= $this->writePadding($data); $keyTop = $this->getPosition($data); foreach ($messages->all($domain) as $source => $target) { $resources .= pack('V', $this->getPosition($data)); $data .= pack('V', strlen($target)) .mb_convert_encoding($target."\0", 'UTF-16LE', 'UTF-8') .$this->writePadding($data) ; } $resOffset = $this->getPosition($data); $data .= pack('v', count($messages)) .$indexes .$this->writePadding($data) .$resources ; $bundleTop = $this->getPosition($data); $root = pack('V7', $resOffset + (2 << 28), // Resource Offset + Resource Type 6, // Index length $keyTop, // Index keys top $bundleTop, // Index resources top $bundleTop, // Index bundle top count($messages), // Index max table length 0 // Index attributes ); $header = pack('vC2v4C12@32', 32, // Header size 0xDA, 0x27, // Magic number 1 and 2 20, 0, 0, 2, // Rest of the header, ..., Size of a char 0x52, 0x65, 0x73, 0x42, // Data format identifier 1, 2, 0, 0, // Data version 1, 4, 0, 0 // Unicode version ); $output = $header .$root .$data; return $output; } private function writePadding($data) { $padding = strlen($data) % 4; if ($padding) { return str_repeat("\xAA", 4 - $padding); } } private function getPosition($data) { $position = (strlen($data) + 28) / 4; return $position; } /** * {@inheritDoc} */ protected function getExtension() { return 'res'; } }