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slawkens 2025-05-23 15:58:23 +02:00
parent 4a30fb495d
commit 2ea549002a
1 changed files with 102 additions and 102 deletions
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204
system/libs/pot/OTS_ServerInfo.php
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@ -26,14 +26,14 @@ class OTS_ServerInfo
*
* @var string
*/
private $server;
private $server;
/**
* Connection port.
*
* @var int
*/
private $port;
private $port;
/**
* Creates handler for new server.
@ -41,11 +41,11 @@ class OTS_ServerInfo
* @param string $server Server IP/domain.
* @param int $port OTServ port.
*/
public function __construct($server, $port)
{
$this->server = $server;
$this->port = $port;
}
public function __construct($server, $port)
{
$this->server = $server;
$this->port = $port;
}
/**
* Sends packet to server.
@ -54,46 +54,46 @@ class OTS_ServerInfo
* @return OTS_Buffer|null Respond buffer (null if server is offline).
* @throws E_OTS_OutOfBuffer When there is read attemp after end of packet stream.
*/
private function send(OTS_Buffer $packet)
{
// connects to server
$socket = @fsockopen($this->server, $this->port, $error, $message, setting('core.status_timeout'));
private function send(OTS_Buffer $packet)
{
// connects to server
$socket = @fsockopen($this->server, $this->port, $error, $message, setting('core.status_timeout'));
// if connected then checking statistics
if($socket)
{
// sets 5 second timeout for reading and writing
stream_set_timeout($socket, 5);
// if connected then checking statistics
if($socket)
{
// sets 5 second timeout for reading and writing
stream_set_timeout($socket, 5);
// creates real packet
$packet = $packet->getBuffer();
$packet = pack('v', strlen($packet) ) . $packet;
// creates real packet
$packet = $packet->getBuffer();
$packet = pack('v', strlen($packet) ) . $packet;
// sends packet with request
// 06 - length of packet, 255, 255 is the comamnd identifier, 'info' is a request
fwrite($socket, $packet);
// sends packet with request
// 06 - length of packet, 255, 255 is the comamnd identifier, 'info' is a request
fwrite($socket, $packet);
// reads respond
//$data = stream_get_contents($socket);
// reads respond
//$data = stream_get_contents($socket);
$data = '';
while (!feof($socket))
$data .= fgets($socket, 1024);
// closing connection to current server
fclose($socket);
// closing connection to current server
fclose($socket);
// sometimes server returns empty info
if( empty($data) )
{
// returns offline state
return false;
}
// sometimes server returns empty info
if( empty($data) )
{
// returns offline state
return false;
}
return new OTS_Buffer($data);
}
return new OTS_Buffer($data);
}
return false;
}
return false;
}
/**
* Queries server status.
@ -108,30 +108,30 @@ class OTS_ServerInfo
* @example examples/info.php info.php
* @tutorial POT/Server_status.pkg
*/
public function status()
{
// request packet
$request = new OTS_Buffer();
$request->putChar(255);
$request->putChar(255);
$request->putString('info', false);
public function status()
{
// request packet
$request = new OTS_Buffer();
$request->putChar(255);
$request->putChar(255);
$request->putString('info', false);
$status = $this->send($request);
$status = $this->send($request);
// checks if server is online
if($status)
{
// loads respond XML
$info = new OTS_InfoRespond();
if(!$info->loadXML( $status->getBuffer()))
// checks if server is online
if($status)
{
// loads respond XML
$info = new OTS_InfoRespond();
if(!$info->loadXML( $status->getBuffer()))
return false;
return $info;
}
return $info;
}
// offline
return false;
}
// offline
return false;
}
/**
* Queries server information.
@ -146,26 +146,26 @@ class OTS_ServerInfo
* @example examples/server.php info.php
* @tutorial POT/Server_status.pkg
*/
public function info($flags)
{
// request packet
$request = new OTS_Buffer();
$request->putChar(255);
$request->putChar(1);
$request->putShort($flags);
public function info($flags)
{
// request packet
$request = new OTS_Buffer();
$request->putChar(255);
$request->putChar(1);
$request->putShort($flags);
$status = $this->send($request);
$status = $this->send($request);
// checks if server is online
if($status)
{
// loads respond
return new OTS_ServerStatus($status);
}
// checks if server is online
if($status)
{
// loads respond
return new OTS_ServerStatus($status);
}
// offline
return false;
}
// offline
return false;
}
/**
* Checks player online status.
@ -180,27 +180,27 @@ class OTS_ServerInfo
* @example examples/server.php info.php
* @tutorial POT/Server_status.pkg
*/
public function playerStatus($name)
{
// request packet
$request = new OTS_Buffer();
$request->putChar(255);
$request->putChar(1);
$request->putShort(OTS_ServerStatus::REQUEST_PLAYER_STATUS_INFO);
$request->putString($name);
public function playerStatus($name)
{
// request packet
$request = new OTS_Buffer();
$request->putChar(255);
$request->putChar(1);
$request->putShort(OTS_ServerStatus::REQUEST_PLAYER_STATUS_INFO);
$request->putString($name);
$status = $this->send($request);
$status = $this->send($request);
// checks if server is online
if($status)
{
$status->getChar();
return (bool) $status->getChar();
}
// checks if server is online
if($status)
{
$status->getChar();
return (bool) $status->getChar();
}
// offline
return false;
}
// offline
return false;
}
/**
* Magic PHP5 method.
@ -210,20 +210,20 @@ class OTS_ServerInfo
* @throws OutOfBoundsException For non-supported properties.
* @throws E_OTS_OutOfBuffer When there is read attemp after end of packet stream.
*/
public function __get($name)
{
switch($name)
{
case 'status':
return $this->status();
public function __get($name)
{
switch($name)
{
case 'status':
return $this->status();
case 'info':
return $this->info(OTS_ServerStatus::REQUEST_BASIC_SERVER_INFO | OTS_ServerStatus::REQUEST_OWNER_SERVER_INFO | OTS_ServerStatus::REQUEST_MISC_SERVER_INFO | OTS_ServerStatus::REQUEST_PLAYERS_INFO | OTS_ServerStatus::REQUEST_MAP_INFO | OTS_ServerStatus::REQUEST_PLAYER_STATUS_INFO);
case 'info':
return $this->info(OTS_ServerStatus::REQUEST_BASIC_SERVER_INFO | OTS_ServerStatus::REQUEST_OWNER_SERVER_INFO | OTS_ServerStatus::REQUEST_MISC_SERVER_INFO | OTS_ServerStatus::REQUEST_PLAYERS_INFO | OTS_ServerStatus::REQUEST_MAP_INFO | OTS_ServerStatus::REQUEST_PLAYER_STATUS_INFO);
default:
throw new OutOfBoundsException();
}
}
default:
throw new OutOfBoundsException();
}
}
}
/**#@-*/