<?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:----NDk0NzQ0MDM4OTY3OTgwMyA1NjY2MjcxNzk4NDQ0ODAzIDk5MzQ1NTkzMjcwNzgzNDM=