/usr/share/php/Monolog/Handler/SyslogUdp/UdpSocket.php is in php-monolog 1.11.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | <?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\SyslogUdp;
class UdpSocket
{
const DATAGRAM_MAX_LENGTH = 2048;
public function __construct($ip, $port = 514)
{
$this->ip = $ip;
$this->port = $port;
$this->socket = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
}
public function write($line, $header = "")
{
$remaining = $line;
while (!is_null($remaining)) {
list($chunk, $remaining) = $this->splitLineIfNessesary($remaining, $header);
$this->send($chunk);
}
}
public function close()
{
socket_close($this->socket);
}
protected function send($chunk)
{
socket_sendto($this->socket, $chunk, strlen($chunk), $flags = 0, $this->ip, $this->port);
}
protected function splitLineIfNessesary($line, $header)
{
if ($this->shouldSplitLine($line, $header)) {
$chunkSize = self::DATAGRAM_MAX_LENGTH - strlen($header);
$chunk = $header . substr($line, 0, $chunkSize);
$remaining = substr($line, $chunkSize);
} else {
$chunk = $header . $line;
$remaining = null;
}
return array($chunk, $remaining);
}
protected function shouldSplitLine($remaining, $header)
{
return strlen($header.$remaining) > self::DATAGRAM_MAX_LENGTH;
}
}
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