diff options
Diffstat (limited to 'vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php')
-rw-r--r-- | vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php new file mode 100644 index 00000000..7965db74 --- /dev/null +++ b/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php @@ -0,0 +1,104 @@ +<?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 Monolog\Handler; + +use Monolog\Logger; + +/** + * Stores to any stream resource + * + * Can be used to store into php://stderr, remote and local files, etc. + * + * @author Jordi Boggiano <j.boggiano@seld.be> + */ +class StreamHandler extends AbstractProcessingHandler +{ + protected $stream; + protected $url; + private $errorMessage; + protected $filePermission; + protected $useLocking; + + /** + * @param resource|string $stream + * @param integer $level The minimum logging level at which this handler will be triggered + * @param Boolean $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 Boolean $useLocking Try to lock log file before doing any writes + * + * @throws \InvalidArgumentException If stream is not a resource or string + */ + public function __construct($stream, $level = Logger::DEBUG, $bubble = true, $filePermission = null, $useLocking = false) + { + parent::__construct($level, $bubble); + if (is_resource($stream)) { + $this->stream = $stream; + } elseif (is_string($stream)) { + $this->url = $stream; + } else { + throw new \InvalidArgumentException('A stream must either be a resource or a string.'); + } + + $this->filePermission = $filePermission; + $this->useLocking = $useLocking; + } + + /** + * {@inheritdoc} + */ + public function close() + { + if (is_resource($this->stream)) { + fclose($this->stream); + } + $this->stream = null; + } + + /** + * {@inheritdoc} + */ + protected function write(array $record) + { + if (!is_resource($this->stream)) { + if (!$this->url) { + throw new \LogicException('Missing stream url, the stream can not be opened. This may be caused by a premature call to close().'); + } + $this->errorMessage = null; + set_error_handler(array($this, 'customErrorHandler')); + $this->stream = fopen($this->url, 'a'); + if ($this->filePermission !== null) { + @chmod($this->url, $this->filePermission); + } + restore_error_handler(); + if (!is_resource($this->stream)) { + $this->stream = null; + throw new \UnexpectedValueException(sprintf('The stream or file "%s" could not be opened: '.$this->errorMessage, $this->url)); + } + } + + if ($this->useLocking) { + // ignoring errors here, there's not much we can do about them + flock($this->stream, LOCK_EX); + } + + fwrite($this->stream, (string) $record['formatted']); + + if ($this->useLocking) { + flock($this->stream, LOCK_UN); + } + } + + private function customErrorHandler($code, $msg) + { + $this->errorMessage = preg_replace('{^fopen\(.*?\): }', '', $msg); + } +} |