laravel-6 support

vendor/zendframework/zend-validator/src/File/Crc32.php

@@ -1,116 +0,0 @@
-<?php
-/**
- * Zend Framework (http://framework.zend.com/)
- *
- * @link      http://github.com/zendframework/zf2 for the canonical source repository
- * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
- * @license   http://framework.zend.com/license/new-bsd New BSD License
- */
-
-namespace Zend\Validator\File;
-
-use Zend\Validator\File\FileInformationTrait;
-
-/**
- * Validator for the crc32 hash of given files
- */
-class Crc32 extends Hash
-{
-    use FileInformationTrait;
-
-    /**
-     * @const string Error constants
-     */
-    const DOES_NOT_MATCH = 'fileCrc32DoesNotMatch';
-    const NOT_DETECTED   = 'fileCrc32NotDetected';
-    const NOT_FOUND      = 'fileCrc32NotFound';
-
-    /**
-     * @var array Error message templates
-     */
-    protected $messageTemplates = [
-        self::DOES_NOT_MATCH => "File does not match the given crc32 hashes",
-        self::NOT_DETECTED   => "A crc32 hash could not be evaluated for the given file",
-        self::NOT_FOUND      => "File is not readable or does not exist",
-    ];
-
-    /**
-     * Options for this validator
-     *
-     * @var string
-     */
-    protected $options = [
-        'algorithm' => 'crc32',
-        'hash'      => null,
-    ];
-
-    /**
-     * Returns all set crc32 hashes
-     *
-     * @return array
-     */
-    public function getCrc32()
-    {
-        return $this->getHash();
-    }
-
-    /**
-     * Sets the crc32 hash for one or multiple files
-     *
-     * @param  string|array $options
-     * @return self Provides a fluent interface
-     */
-    public function setCrc32($options)
-    {
-        $this->setHash($options);
-        return $this;
-    }
-
-    /**
-     * Adds the crc32 hash for one or multiple files
-     *
-     * @param  string|array $options
-     * @return self Provides a fluent interface
-     */
-    public function addCrc32($options)
-    {
-        $this->addHash($options);
-        return $this;
-    }
-
-    /**
-     * Returns true if and only if the given file confirms the set hash
-     *
-     * @param  string|array $value Filename to check for hash
-     * @param  array        $file  File data from \Zend\File\Transfer\Transfer (optional)
-     * @return bool
-     */
-    public function isValid($value, $file = null)
-    {
-        $fileInfo = $this->getFileInfo($value, $file);
-
-        $this->setValue($fileInfo['filename']);
-
-        // Is file readable ?
-        if (empty($fileInfo['file']) || false === is_readable($fileInfo['file'])) {
-            $this->error(self::NOT_FOUND);
-            return false;
-        }
-
-        $hashes   = array_unique(array_keys($this->getHash()));
-        $filehash = hash_file('crc32', $fileInfo['file']);
-        if ($filehash === false) {
-            $this->error(self::NOT_DETECTED);
-            return false;
-        }
-
-        foreach ($hashes as $hash) {
-            if ($filehash === $hash) {
-                return true;
-            }
-        }
-
-        $this->error(self::DOES_NOT_MATCH);
-        return false;
-    }
-}