<?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:----NjM4MDAzODU2OTY0ODkyMyA4NjkyMzEzMzYzOTIwOTggNjkyMzAzMDM1NDIwNjg5NA==