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<?php
/**
* Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Licensed under the MIT license:
* http://opensource.org/licenses/MIT
*/
namespace Icewind\SMB;
use Icewind\SMB\Exception\AuthenticationException;
use Icewind\SMB\Exception\InvalidHostException;
class Server {
const LOCALE = 'en_US.UTF-8';
/**
* @var string $host
*/
protected $host;
/**
* @var string $user
*/
protected $user;
/**
* @var string $password
*/
protected $password;
/**
* @var string $workgroup
*/
protected $workgroup;
/**
* @var \Icewind\SMB\System
*/
private $system;
/**
* @var TimeZoneProvider
*/
private $timezoneProvider;
/**
* Check if the smbclient php extension is available
*
* @return bool
*/
public static function NativeAvailable() {
return function_exists('smbclient_state_new');
}
/**
* @param string $host
* @param string $user
* @param string $password
*/
public function __construct($host, $user, $password) {
$this->host = $host;
list($workgroup, $user) = $this->splitUser($user);
$this->user = $user;
$this->workgroup = $workgroup;
$this->password = $password;
$this->system = new System();
$this->timezoneProvider = new TimeZoneProvider($host, $this->system);
}
/**
* Split workgroup from username
*
* @param $user
* @return string[] [$workgroup, $user]
*/
public function splitUser($user) {
if (strpos($user, '/')) {
return explode('/', $user, 2);
} elseif (strpos($user, '\\')) {
return explode('\\', $user);
} else {
return array(null, $user);
}
}
/**
* @return string
*/
public function getAuthString() {
return $this->user . '%' . $this->password;
}
/**
* @return string
*/
public function getUser() {
return $this->user;
}
/**
* @return string
*/
public function getPassword() {
return $this->password;
}
/**
* return string
*/
public function getHost() {
return $this->host;
}
/**
* @return string
*/
public function getWorkgroup() {
return $this->workgroup;
}
/**
* @return \Icewind\SMB\IShare[]
*
* @throws \Icewind\SMB\Exception\AuthenticationException
* @throws \Icewind\SMB\Exception\InvalidHostException
*/
public function listShares() {
$workgroupArgument = ($this->workgroup) ? ' -W ' . escapeshellarg($this->workgroup) : '';
$command = sprintf('%s %s --authentication-file=%s -gL %s',
$this->system->getSmbclientPath(),
$workgroupArgument,
System::getFD(3),
escapeshellarg($this->getHost())
);
$connection = new RawConnection($command);
$connection->writeAuthentication($this->getUser(), $this->getPassword());
$connection->connect();
$output = $connection->readAll();
$parser = new Parser($this->timezoneProvider);
$parser->checkConnectionError($output[0]);
$shareNames = $parser->parseListShares($output);
$shares = array();
foreach ($shareNames as $name => $description) {
$shares[] = $this->getShare($name);
}
return $shares;
}
/**
* @param string $name
* @return \Icewind\SMB\IShare
*/
public function getShare($name) {
return new Share($this, $name, $this->system);
}
/**
* @return string
*/
public function getTimeZone() {
return $this->timezoneProvider->get();
}
}