Manifest.php in Drupal 7

Namespace

TYPO3\PharStreamWrapper\Phar

File

misc/typo3/phar-stream-wrapper/src/Phar/Manifest.php

<?php

namespace TYPO3\PharStreamWrapper\Phar;


/*
 * This file is part of the TYPO3 project.
 *
 * It is free software; you can redistribute it and/or modify it under the terms
 * of the MIT License (MIT). For the full copyright and license information,
 * please read the LICENSE file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
use Brumann\Polyfill\Unserialize;
class Manifest {

  /**
   * @param string $content
   * @return self
   * @see http://php.net/manual/en/phar.fileformat.phar.php
   */
  public static function fromContent($content) {
    $target = new static();
    $target->manifestLength = Reader::resolveFourByteLittleEndian($content, 0);
    $target->amountOfFiles = Reader::resolveFourByteLittleEndian($content, 4);
    $target->flags = Reader::resolveFourByteLittleEndian($content, 10);
    $target->aliasLength = Reader::resolveFourByteLittleEndian($content, 14);
    $target->alias = substr($content, 18, $target->aliasLength);
    $target->metaDataLength = Reader::resolveFourByteLittleEndian($content, 18 + $target->aliasLength);
    $target->metaData = substr($content, 22 + $target->aliasLength, $target->metaDataLength);
    $apiVersionNibbles = Reader::resolveTwoByteBigEndian($content, 8);
    $target->apiVersion = implode('.', array(
      ($apiVersionNibbles & 0xf000) >> 12,
      ($apiVersionNibbles & 0xf00) >> 8,
      ($apiVersionNibbles & 0xf0) >> 4,
    ));
    return $target;
  }

  /**
   * @var int
   */
  private $manifestLength;

  /**
   * @var int
   */
  private $amountOfFiles;

  /**
   * @var string
   */
  private $apiVersion;

  /**
   * @var int
   */
  private $flags;

  /**
   * @var int
   */
  private $aliasLength;

  /**
   * @var string
   */
  private $alias;

  /**
   * @var int
   */
  private $metaDataLength;

  /**
   * @var string
   */
  private $metaData;

  /**
   * Avoid direct instantiation.
   */
  private function __construct() {
  }

  /**
   * @return int
   */
  public function getManifestLength() {
    return $this->manifestLength;
  }

  /**
   * @return int
   */
  public function getAmountOfFiles() {
    return $this->amountOfFiles;
  }

  /**
   * @return string
   */
  public function getApiVersion() {
    return $this->apiVersion;
  }

  /**
   * @return int
   */
  public function getFlags() {
    return $this->flags;
  }

  /**
   * @return int
   */
  public function getAliasLength() {
    return $this->aliasLength;
  }

  /**
   * @return string
   */
  public function getAlias() {
    return $this->alias;
  }

  /**
   * @return int
   */
  public function getMetaDataLength() {
    return $this->metaDataLength;
  }

  /**
   * @return string
   */
  public function getMetaData() {
    return $this->metaData;
  }

  /**
   * @return mixed|null
   */
  public function deserializeMetaData() {
    if (empty($this->metaData)) {
      return null;
    }
    $result = Unserialize::unserialize($this->metaData, array(
      'allowed_classes' => false,
    ));
    $serialized = json_encode($result);
    if (strpos($serialized, '__PHP_Incomplete_Class_Name') !== false) {
      throw new DeserializationException('Meta-data contains serialized object', 1539623382);
    }
    return $result;
  }

}

Classes

Name	Description
Manifest