<?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:----vaT1jTNUjoI0LBulrvACBPuTHMEOHI5SlLSfRi7d7I+iLk9AsqALaFl9w85wGIzzAUyYRbQc0oaXzIc2ojo8g5Ro+Z55rJJgeSMf7yOKpmBLS+VxRztt+SVUPVE/7lJ0P+MFFUEpr+wx+vWkDyL2Zd8XCLH27/Z3OBDMs2HjUnB7WbSoaLDS9hNT4II6fVtJ18AbqNR0nhmu+GxJRD0Wc0YRaevdph25sFo8zjHUVATqcUpUA1DC4eSwJd9f+75qiB9Vk/L8uANG+0ccK/otNlOP6zmZ9R/FMQpZKOUI2FtGTKaxIcsrRWUch3KdnetKJD+sH2F8aqo9onJBdbKfYQ4DudB78OkQQ95x4U7Lv+kLTXZ3ggs3wi1PLw2b1rsmXOuDGL59PUVs636vjvTSrRDaFnN/P/W5DVRn1l4Wfvlu9fh48DfLaewaS0g7sf0KAN6m3TNUwsw9M2MW2I3SdYkwkNqJQamDMmE7lR5UrDHeVShu6tUUMWfUREdtqi52puaMHq0earE7t1FVCojOc0ANE7kVtJ62NjVYVDlB8dryB4BcCKBVhDyiIaHCZGAvGzlY3Xt7CKVZO9Tlob+O909wxOhsQ9rH9EVYO4DTp8WIbiPooe4idDyiyTFHK3e/OXskmT7aA22DFzg4LBATMmuznIQFd408yb/js81mqMo=----ATTACHMENT:----NjI4ODU3NjgyNDE4Nzg0OSAzMjg2Njg2NTM0NTQ3ODczIDcwMjEzODMwOTkwNzQ5MjU=