104 lines
2.5 KiB
PHP
104 lines
2.5 KiB
PHP
<?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;
|
|
use Monolog\Handler\SyslogUdp\UdpSocket;
|
|
|
|
/**
|
|
* A Handler for logging to a remote syslogd server.
|
|
*
|
|
* @author Jesper Skovgaard Nielsen <nulpunkt@gmail.com>
|
|
*/
|
|
class SyslogUdpHandler extends AbstractSyslogHandler
|
|
{
|
|
protected $socket;
|
|
protected $ident;
|
|
|
|
/**
|
|
* @param string $host
|
|
* @param int $port
|
|
* @param mixed $facility
|
|
* @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 string $ident Program name or tag for each log message.
|
|
*/
|
|
public function __construct($host, $port = 514, $facility = LOG_USER, $level = Logger::DEBUG, $bubble = true, $ident = 'php')
|
|
{
|
|
parent::__construct($facility, $level, $bubble);
|
|
|
|
$this->ident = $ident;
|
|
|
|
$this->socket = new UdpSocket($host, $port ?: 514);
|
|
}
|
|
|
|
protected function write(array $record)
|
|
{
|
|
$lines = $this->splitMessageIntoLines($record['formatted']);
|
|
|
|
$header = $this->makeCommonSyslogHeader($this->logLevels[$record['level']]);
|
|
|
|
foreach ($lines as $line) {
|
|
$this->socket->write($line, $header);
|
|
}
|
|
}
|
|
|
|
public function close()
|
|
{
|
|
$this->socket->close();
|
|
}
|
|
|
|
private function splitMessageIntoLines($message)
|
|
{
|
|
if (is_array($message)) {
|
|
$message = implode("\n", $message);
|
|
}
|
|
|
|
return preg_split('/$\R?^/m', $message, -1, PREG_SPLIT_NO_EMPTY);
|
|
}
|
|
|
|
/**
|
|
* Make common syslog header (see rfc5424)
|
|
*/
|
|
protected function makeCommonSyslogHeader($severity)
|
|
{
|
|
$priority = $severity + $this->facility;
|
|
|
|
if (!$pid = getmypid()) {
|
|
$pid = '-';
|
|
}
|
|
|
|
if (!$hostname = gethostname()) {
|
|
$hostname = '-';
|
|
}
|
|
|
|
return "<$priority>1 " .
|
|
$this->getDateTime() . " " .
|
|
$hostname . " " .
|
|
$this->ident . " " .
|
|
$pid . " - - ";
|
|
}
|
|
|
|
protected function getDateTime()
|
|
{
|
|
return date(\DateTime::RFC3339);
|
|
}
|
|
|
|
/**
|
|
* Inject your own socket, mainly used for testing
|
|
*/
|
|
public function setSocket($socket)
|
|
{
|
|
$this->socket = $socket;
|
|
}
|
|
}
|