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<?php
/**
* SPDX-FileCopyrightText: 2018 Robin Appelman <robin@icewind.nl>
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace Icewind\SMB;
use Icewind\SMB\Exception\DependencyException;
use Icewind\SMB\Native\NativeServer;
use Icewind\SMB\Wrapped\Server;
class ServerFactory {
const BACKENDS = [
NativeServer::class,
Server::class
];
/** @var ISystem */
private $system;
/** @var IOptions */
private $options;
/** @var ITimeZoneProvider */
private $timeZoneProvider;
/**
* ServerFactory constructor.
*
* @param IOptions|null $options
* @param ISystem|null $system
* @param ITimeZoneProvider|null $timeZoneProvider
*/
public function __construct(
?IOptions $options = null,
?ISystem $system = null,
?ITimeZoneProvider $timeZoneProvider = null
) {
if (is_null($options)) {
$options = new Options();
}
if (is_null($system)) {
$system = new System();
}
if (is_null($timeZoneProvider)) {
$timeZoneProvider = new TimeZoneProvider($system);
}
$this->options = $options;
$this->system = $system;
$this->timeZoneProvider = $timeZoneProvider;
}
/**
* @param string $host
* @param IAuth $credentials
* @return IServer
* @throws DependencyException
*/
public function createServer(string $host, IAuth $credentials): IServer {
foreach (self::BACKENDS as $backend) {
if (call_user_func("$backend::available", $this->system)) {
return new $backend($host, $credentials, $this->system, $this->timeZoneProvider, $this->options);
}
}
throw new DependencyException('No valid backend available, ensure smbclient is in the path or php-smbclient is installed');
}
}
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