FM / Cache

/var/www/cobraambalaj/vendor/doctrine/cache/lib/Doctrine/Common/Cache/

/var/www/cobraambalaj/vendor/doctrine/cache/lib/Doctrine/Common/Cache

Name	Size	Mode	Actions
ApcCache.php	2384	0644	edit dl rm
ApcuCache.php	2168	0644	edit dl rm
ArrayCache.php	2077	0644	edit dl rm
Cache.php	2797	0644	edit dl rm
CacheProvider.php	8462	0644	edit dl rm
ChainCache.php	4847	0644	edit dl rm
ClearableCache.php	501	0644	edit dl rm
CouchbaseBucketCache.php	4675	0644	edit dl rm
CouchbaseCache.php	2320	0644	edit dl rm
ExtMongoDBCache.php	5315	0644	edit dl rm
FileCache.php	7967	0644	edit dl rm
FilesystemCache.php	2061	0644	edit dl rm
FlushableCache.php	350	0644	edit dl rm
InvalidCacheId.php	740	0644	edit dl rm
LegacyMongoDBCache.php	4773	0644	edit dl rm
MemcacheCache.php	2120	0644	edit dl rm
MemcachedCache.php	3848	0644	edit dl rm
MongoDBCache.php	3198	0644	edit dl rm
MultiDeleteCache.php	466	0644	edit dl rm
MultiGetCache.php	593	0644	edit dl rm
MultiOperationCache.php	251	0644	edit dl rm
MultiPutCache.php	698	0644	edit dl rm
PhpFileCache.php	2675	0644	edit dl rm
PredisCache.php	3286	0644	edit dl rm
RedisCache.php	4355	0644	edit dl rm
SQLite3Cache.php	4635	0644	edit dl rm
Version.php	99	0644	edit dl rm
VoidCache.php	887	0644	edit dl rm
WinCacheCache.php	2294	0644	edit dl rm
XcacheCache.php	2210	0644	edit dl rm
ZendDataCache.php	1244	0644	edit dl rm

Edit: /var/www/cobraambalaj/vendor/doctrine/cache/lib/Doctrine/Common/Cache/FileCache.php (7967B)

<?php

namespace Doctrine\Common\Cache;

use FilesystemIterator;
use InvalidArgumentException;
use Iterator;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use const DIRECTORY_SEPARATOR;
use const PATHINFO_DIRNAME;
use function bin2hex;
use function chmod;
use function defined;
use function disk_free_space;
use function file_exists;
use function file_put_contents;
use function gettype;
use function hash;
use function is_dir;
use function is_int;
use function is_writable;
use function mkdir;
use function pathinfo;
use function realpath;
use function rename;
use function rmdir;
use function sprintf;
use function strlen;
use function strrpos;
use function substr;
use function tempnam;
use function unlink;

/**
 * Base file cache driver.
 */
abstract class FileCache extends CacheProvider
{
    /**
     * The cache directory.
     *
     * @var string
     */
    protected $directory;

/**
     * The cache file extension.
     *
     * @var string
     */
    private $extension;

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

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

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

/** @var bool */
    private $isRunningOnWindows;

/**
     * @param string $directory The cache directory.
     * @param string $extension The cache file extension.
     *
     * @throws InvalidArgumentException
     */
    public function __construct($directory, $extension = '', $umask = 0002)
    {
        // YES, this needs to be *before* createPathIfNeeded()
        if (! is_int($umask)) {
            throw new InvalidArgumentException(sprintf(
                'The umask parameter is required to be integer, was: %s',
                gettype($umask)
            ));
        }
        $this->umask = $umask;

if (! $this->createPathIfNeeded($directory)) {
            throw new InvalidArgumentException(sprintf(
                'The directory "%s" does not exist and could not be created.',
                $directory
            ));
        }

if (! is_writable($directory)) {
            throw new InvalidArgumentException(sprintf(
                'The directory "%s" is not writable.',
                $directory
            ));
        }

// YES, this needs to be *after* createPathIfNeeded()
        $this->directory = realpath($directory);
        $this->extension = (string) $extension;

$this->directoryStringLength = strlen($this->directory);
        $this->extensionStringLength = strlen($this->extension);
        $this->isRunningOnWindows    = defined('PHP_WINDOWS_VERSION_BUILD');
    }

/**
     * Gets the cache directory.
     *
     * @return string
     */
    public function getDirectory()
    {
        return $this->directory;
    }

/**
     * Gets the cache file extension.
     *
     * @return string
     */
    public function getExtension()
    {
        return $this->extension;
    }

/**
     * @param string $id
     *
     * @return string
     */
    protected function getFilename($id)
    {
        $hash = hash('sha256', $id);

// This ensures that the filename is unique and that there are no invalid chars in it.
        if ($id === ''
            || ((strlen($id) * 2 + $this->extensionStringLength) > 255)
            || ($this->isRunningOnWindows && ($this->directoryStringLength + 4 + strlen($id) * 2 + $this->extensionStringLength) > 258)
        ) {
            // Most filesystems have a limit of 255 chars for each path component. On Windows the the whole path is limited
            // to 260 chars (including terminating null char). Using long UNC ("\\?\" prefix) does not work with the PHP API.
            // And there is a bug in PHP (https://bugs.php.net/bug.php?id=70943) with path lengths of 259.
            // So if the id in hex representation would surpass the limit, we use the hash instead. The prefix prevents
            // collisions between the hash and bin2hex.
            $filename = '_' . $hash;
        } else {
            $filename = bin2hex($id);
        }

return $this->directory
            . DIRECTORY_SEPARATOR
            . substr($hash, 0, 2)
            . DIRECTORY_SEPARATOR
            . $filename
            . $this->extension;
    }

/**
     * {@inheritdoc}
     */
    protected function doDelete($id)
    {
        $filename = $this->getFilename($id);

return @unlink($filename) || ! file_exists($filename);
    }

/**
     * {@inheritdoc}
     */
    protected function doFlush()
    {
        foreach ($this->getIterator() as $name => $file) {
            if ($file->isDir()) {
                // Remove the intermediate directories which have been created to balance the tree. It only takes effect
                // if the directory is empty. If several caches share the same directory but with different file extensions,
                // the other ones are not removed.
                @rmdir($name);
            } elseif ($this->isFilenameEndingWithExtension($name)) {
                // If an extension is set, only remove files which end with the given extension.
                // If no extension is set, we have no other choice than removing everything.
                @unlink($name);
            }
        }

return true;
    }

/**
     * {@inheritdoc}
     */
    protected function doGetStats()
    {
        $usage = 0;
        foreach ($this->getIterator() as $name => $file) {
            if ($file->isDir() || ! $this->isFilenameEndingWithExtension($name)) {
                continue;
            }

$usage += $file->getSize();
        }

$free = disk_free_space($this->directory);

return [
            Cache::STATS_HITS               => null,
            Cache::STATS_MISSES             => null,
            Cache::STATS_UPTIME             => null,
            Cache::STATS_MEMORY_USAGE       => $usage,
            Cache::STATS_MEMORY_AVAILABLE   => $free,
        ];
    }

/**
     * Create path if needed.
     *
     * @return bool TRUE on success or if path already exists, FALSE if path cannot be created.
     */
    private function createPathIfNeeded(string $path) : bool
    {
        if (! is_dir($path)) {
            if (@mkdir($path, 0777 & (~$this->umask), true) === false && ! is_dir($path)) {
                return false;
            }
        }

return true;
    }

/**
     * Writes a string content to file in an atomic way.
     *
     * @param string $filename Path to the file where to write the data.
     * @param string $content  The content to write
     *
     * @return bool TRUE on success, FALSE if path cannot be created, if path is not writable or an any other error.
     */
    protected function writeFile(string $filename, string $content) : bool
    {
        $filepath = pathinfo($filename, PATHINFO_DIRNAME);

if (! $this->createPathIfNeeded($filepath)) {
            return false;
        }

if (! is_writable($filepath)) {
            return false;
        }

$tmpFile = tempnam($filepath, 'swap');
        @chmod($tmpFile, 0666 & (~$this->umask));

if (file_put_contents($tmpFile, $content) !== false) {
            @chmod($tmpFile, 0666 & (~$this->umask));
            if (@rename($tmpFile, $filename)) {
                return true;
            }

@unlink($tmpFile);
        }

return false;
    }

private function getIterator() : Iterator
    {
        return new RecursiveIteratorIterator(
            new RecursiveDirectoryIterator($this->directory, FilesystemIterator::SKIP_DOTS),
            RecursiveIteratorIterator::CHILD_FIRST
        );
    }

/**
     * @param string $name The filename
     */
    private function isFilenameEndingWithExtension(string $name) : bool
    {
        return $this->extension === ''
            || strrpos($name, $this->extension) === (strlen($name) - $this->extensionStringLength);
    }
}

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