PHP 8 Library for Nex Protocol
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2.8 KiB

<?php
namespace Yggverse\Nex;
class Server
{
private string $_host;
private int $_port;
private int $_size;
private bool $_live;
public function __construct(
string $host = '127.0.0.1',
int $port = 1915,
int $size = 1024,
bool $live = true
) {
$this->setHost(
$host
);
$this->setPort(
$port
);
$this->setSize(
$size
);
$this->setLive(
$live
);
}
public function getHost(): string
{
return $this->_host;
}
public function setHost(
string $value
): void
{
if (false === filter_var($value, FILTER_VALIDATE_IP))
{
throw new \Exception();
}
if (strpos($value, ':'))
{
$value = sprintf(
'[%s]',
$value
);
}
$this->_host = $value;
}
public function getPort(): int
{
return $this->_port;
}
public function setPort(
int $value
): void
{
$this->_port = $value;
}
public function getSize(): int
{
return $this->_size;
}
public function setSize(
int $value
): void
{
$this->_size = $value;
}
public function getLive(): bool
{
return $this->_live;
}
public function setLive(
bool $value
): void
{
$this->_live = $value;
}
public function start(
?callable $handler = null
): void
{
$socket = stream_socket_server(
sprintf(
'tcp://%s:%d',
$this->_host,
$this->_port
),
$error,
$message,
STREAM_SERVER_BIND | STREAM_SERVER_LISTEN
);
do
{
if (!$this->_live)
{
fclose(
$socket
);
break;
}
$incoming = stream_socket_accept(
$socket, -1, $connect
);
stream_set_blocking(
$incoming,
true
);
$request = fread(
$incoming,
$this->_size
);
stream_set_blocking(
$incoming,
false
);
if ($handler)
{
$response = call_user_func(
$handler,
$request,
$connect
);
}
fclose(
$incoming
);
} while ($this->_live);
}
public function stop(): void
{
$this->setLive(
false
);
}
}