all-in-one-seo-pack/vendor_prefixed/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php000064400000013215151566333470042550 0ustar00var/www/vhosts/uyarreklam.com.tr/httpdocs/wp-content/plugins<?php

/*
 * This file is part of the Monolog package.
 *
 * (c) Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace AIOSEO\Vendor\Monolog\Handler;

use AIOSEO\Vendor\Monolog\Logger;
use AIOSEO\Vendor\Monolog\Utils;
/**
 * Stores logs to files that are rotated every day and a limited number of files are kept.
 *
 * This rotation is only intended to be used as a workaround. Using logrotate to
 * handle the rotation is strongly encouraged when you can use it.
 *
 * @author Christophe Coevoet <stof@notk.org>
 * @author Jordi Boggiano <j.boggiano@seld.be>
 */
class RotatingFileHandler extends StreamHandler
{
    const FILE_PER_DAY = 'Y-m-d';
    const FILE_PER_MONTH = 'Y-m';
    const FILE_PER_YEAR = 'Y';
    protected $filename;
    protected $maxFiles;
    protected $mustRotate;
    protected $nextRotation;
    protected $filenameFormat;
    protected $dateFormat;
    /**
     * @param string   $filename
     * @param int      $maxFiles       The maximal amount of files to keep (0 means unlimited)
     * @param int      $level          The minimum logging level at which this handler will be triggered
     * @param bool     $bubble         Whether the messages that are handled can bubble up the stack or not
     * @param int|null $filePermission Optional file permissions (default (0644) are only for owner read/write)
     * @param bool     $useLocking     Try to lock log file before doing any writes
     */
    public function __construct($filename, $maxFiles = 0, $level = Logger::DEBUG, $bubble = \true, $filePermission = null, $useLocking = \false)
    {
        $this->filename = Utils::canonicalizePath($filename);
        $this->maxFiles = (int) $maxFiles;
        $this->nextRotation = new \DateTime('tomorrow');
        $this->filenameFormat = '{filename}-{date}';
        $this->dateFormat = 'Y-m-d';
        parent::__construct($this->getTimedFilename(), $level, $bubble, $filePermission, $useLocking);
    }
    /**
     * {@inheritdoc}
     */
    public function close()
    {
        parent::close();
        if (\true === $this->mustRotate) {
            $this->rotate();
        }
    }
    /**
     * {@inheritdoc}
     */
    public function reset()
    {
        parent::reset();
        if (\true === $this->mustRotate) {
            $this->rotate();
        }
    }
    public function setFilenameFormat($filenameFormat, $dateFormat)
    {
        if (!\preg_match('{^Y(([/_.-]?m)([/_.-]?d)?)?$}', $dateFormat)) {
            \trigger_error('Invalid date format - format must be one of ' . 'RotatingFileHandler::FILE_PER_DAY ("Y-m-d"), RotatingFileHandler::FILE_PER_MONTH ("Y-m") ' . 'or RotatingFileHandler::FILE_PER_YEAR ("Y"), or you can set one of the ' . 'date formats using slashes, underscores and/or dots instead of dashes.', \E_USER_DEPRECATED);
        }
        if (\substr_count($filenameFormat, '{date}') === 0) {
            \trigger_error('Invalid filename format - format should contain at least `{date}`, because otherwise rotating is impossible.', \E_USER_DEPRECATED);
        }
        $this->filenameFormat = $filenameFormat;
        $this->dateFormat = $dateFormat;
        $this->url = $this->getTimedFilename();
        $this->close();
    }
    /**
     * {@inheritdoc}
     */
    protected function write(array $record)
    {
        // on the first record written, if the log is new, we should rotate (once per day)
        if (null === $this->mustRotate) {
            $this->mustRotate = !\file_exists($this->url);
        }
        if ($this->nextRotation < $record['datetime']) {
            $this->mustRotate = \true;
            $this->close();
        }
        parent::write($record);
    }
    /**
     * Rotates the files.
     */
    protected function rotate()
    {
        // update filename
        $this->url = $this->getTimedFilename();
        $this->nextRotation = new \DateTime('tomorrow');
        // skip GC of old logs if files are unlimited
        if (0 === $this->maxFiles) {
            return;
        }
        $logFiles = \glob($this->getGlobPattern());
        if ($this->maxFiles >= \count($logFiles)) {
            // no files to remove
            return;
        }
        // Sorting the files by name to remove the older ones
        \usort($logFiles, function ($a, $b) {
            return \strcmp($b, $a);
        });
        foreach (\array_slice($logFiles, $this->maxFiles) as $file) {
            if (\is_writable($file)) {
                // suppress errors here as unlink() might fail if two processes
                // are cleaning up/rotating at the same time
                \set_error_handler(function ($errno, $errstr, $errfile, $errline) {
                });
                \unlink($file);
                \restore_error_handler();
            }
        }
        $this->mustRotate = \false;
    }
    protected function getTimedFilename()
    {
        $fileInfo = \pathinfo($this->filename);
        $timedFilename = \str_replace(array('{filename}', '{date}'), array($fileInfo['filename'], \date($this->dateFormat)), $fileInfo['dirname'] . '/' . $this->filenameFormat);
        if (!empty($fileInfo['extension'])) {
            $timedFilename .= '.' . $fileInfo['extension'];
        }
        return $timedFilename;
    }
    protected function getGlobPattern()
    {
        $fileInfo = \pathinfo($this->filename);
        $glob = \str_replace(array('{filename}', '{date}'), array($fileInfo['filename'], '[0-9][0-9][0-9][0-9]*'), $fileInfo['dirname'] . '/' . $this->filenameFormat);
        if (!empty($fileInfo['extension'])) {
            $glob .= '.' . $fileInfo['extension'];
        }
        return $glob;
    }
}