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<?php
namespace SimpleSAML\Logger;
use SimpleSAML\Logger;
/**
* A class for logging to the default php error log.
*
* @author Lasse Birnbaum Jensen, SDU.
* @author Andreas Åkre Solberg, UNINETT AS. <andreas.solberg@uninett.no>
* @author Olav Morken, UNINETT AS.
* @package SimpleSAMLphp
*/
class ErrorLogLoggingHandler implements LoggingHandlerInterface
{
/**
* This array contains the mappings from syslog log level to names.
*/
private static $levelNames = array(
Logger::EMERG => 'EMERG',
Logger::ALERT => 'ALERT',
Logger::CRIT => 'CRIT',
Logger::ERR => 'ERR',
Logger::WARNING => 'WARNING',
Logger::NOTICE => 'NOTICE',
Logger::INFO => 'INFO',
Logger::DEBUG => 'DEBUG',
);
/**
* The name of this process.
*
* @var string
*/
private $processname;
/**
* ErrorLogLoggingHandler constructor.
*
* @param \SimpleSAML_Configuration $config The configuration object for this handler.
*/
public function __construct(\SimpleSAML_Configuration $config)
{
$this->processname = $config->getString('logging.processname', 'SimpleSAMLphp');
}
/**
* Set the format desired for the logs.
*
* @param string $format The format used for logs.
*/
public function setLogFormat($format)
{
// we don't need the format here
}
/**
* Log a message to syslog.
*
* @param int $level The log level.
* @param string $string The formatted message to log.
*/
public function log($level, $string)
{
if (array_key_exists($level, self::$levelNames)) {
$levelName = self::$levelNames[$level];
} else {
$levelName = sprintf('UNKNOWN%d', $level);
}
$formats = array('%process', '%level');
$replacements = array($this->processname, $levelName);
$string = str_replace($formats, $replacements, $string);
$string = preg_replace('/%\w+(\{[^\}]+\})?/', '', $string);
$string = trim($string);
error_log($string);
}
}
|
