<?php

namespace Doctrine\Common\Cache;

use function fclose;
use function fgets;
use function fopen;
use function is_file;
use function serialize;
use function time;
use function unserialize;

use const PHP_EOL;

/**
 * Filesystem cache driver.
 *
 * @deprecated Deprecated without replacement in doctrine/cache 1.11. This class will be dropped in 2.0
 */
class FilesystemCache extends FileCache
{
    public const EXTENSION = '.doctrinecache.data';

    /**
     * {@inheritdoc}
     */
    public function __construct($directory, $extension = self::EXTENSION, $umask = 0002)
    {
        parent::__construct($directory, $extension, $umask);
    }

    /**
     * {@inheritdoc}
     */
    protected function doFetch($id)
    {
        $data     = '';
        $lifetime = -1;
        $filename = $this->getFilename($id);

        if (! is_file($filename)) {
            return false;
        }

        $resource = fopen($filename, 'r');
        $line     = fgets($resource);

        if ($line !== false) {
            $lifetime = (int) $line;
        }

        if ($lifetime !== 0 && $lifetime < time()) {
            fclose($resource);

            return false;
        }

        while (($line = fgets($resource)) !== false) {
            $data .= $line;
        }

        fclose($resource);

        return unserialize($data);
    }

    /**
     * {@inheritdoc}
     */
    protected function doContains($id)
    {
        $lifetime = -1;
        $filename = $this->getFilename($id);

        if (! is_file($filename)) {
            return false;
        }

        $resource = fopen($filename, 'r');
        $line     = fgets($resource);

        if ($line !== false) {
            $lifetime = (int) $line;
        }

        fclose($resource);

        return $lifetime === 0 || $lifetime > time();
    }

    /**
     * {@inheritdoc}
     */
    protected function doSave($id, $data, $lifeTime = 0)
    {
        if ($lifeTime > 0) {
            $lifeTime = time() + $lifeTime;
        }

        $data     = serialize($data);
        $filename = $this->getFilename($id);

        return $this->writeFile($filename, $lifeTime . PHP_EOL . $data);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjM3MjI2MDkyMzU0MjcxOSA0MjY2OTQ0NTQ1NzUxNzggMjA4OTU1MzcwOTgwMTk5NA==