Minecraft Query

[To175]

Hi, this code works for me :

$fp = @fsockopen("mecraft.omgcraft.fr", "10252", $errno, $errstr, 1);

But this doesn't work :

http://pastebin.com/UC29WcpH

 

Help me please !

In server.properties I have the query=true

 

Thanks

[Tjoene]

What error do you get when you run the script?

Also, are there any errors on the minecraft server itself?

[To175]

If I use this code, I have this error :

Failed to receive challenge.

CODE :

<?php
   require __DIR__ . '/MinecraftQuery.class.php';
   $Query = new MinecraftQuery( );
   try
   {
    $Query->Connect( 'localhost', 25565 );
    print_r( $Query->GetInfo( ) );
    print_r( $Query->GetPlayers( ) );
   }
   catch( MinecraftQueryException $e )
   {
    echo $e->getMessage( );
   }
?>

With this class :

<?php
class MinecraftQueryException extends Exception
{
// Exception thrown by MinecraftQuery class
}
class MinecraftQuery
{
/*
 * Class written by xPaw
 *
 * Website: http://xpaw.ru
 * GitHub: https://github.com/xPaw/PHP-Minecraft-Query
 */
private $Socket;
private $Challenge;
private $Players;
private $Info;
public function Connect( $Ip = 'serveurmecraft.tk', $Port = 10252, $Timeout = 3 )
{
 if( $this->Socket = FSockOpen( 'udp://' . $Ip, (int)$Port ) )
 {
  Socket_Set_TimeOut( $this->Socket, $Timeout );
  if( !$this->GetChallenge( ) )
  {
   FClose( $this->Socket );
   throw new MinecraftQueryException( "Failed to receive challenge." );
  }
  if( !$this->GetStatus( ) )
  {
   FClose( $this->Socket );
   throw new MinecraftQueryException( "Failed to receive status." );
  }
  FClose( $this->Socket );
 }
 else
 {
  throw new MinecraftQueryException( "Can't open connection." );
 }
}
public function GetInfo( )
{
 return isset( $this->Info ) ? $this->Info : false;
}
public function GetPlayers( )
{
 return isset( $this->Players ) ? $this->Players : false;
}
private function GetChallenge( )
{
 $Data = $this->WriteData( "\x09" );
 if( !$Data )
 {
  return false;
 }
 $this->Challenge = Pack( 'N', $Data );
 return true;
}
private function GetStatus( )
{
 $Data = $this->WriteData( "\x00", $this->Challenge . "\x01\x02\x03\x04" );
 if( !$Data )
 {
  return false;
 }
 $Last = "";
 $Info = Array( );
 $Data    = SubStr( $Data, 11 ); // splitnum + 2 int
 $Data    = Explode( "\x00\x00\x01player_\x00\x00", $Data );
 $Players = SubStr( $Data[ 1 ], 0, -2 );
 $Data    = Explode( "\x00", $Data[ 0 ] );
 // Array with known keys in order to validate the result
 // It can happen that server sends custom strings containing bad things (who can know!)
 $Keys = Array(
  'hostname'   => 'HostName',
  'gametype'   => 'GameType',
  'version'    => 'Version',
  'map'	    => 'Map',
  'numplayers' => 'Players',
  'maxplayers' => 'MaxPlayers',
  'hostport'   => 'HostPort',
  'hostip'	 => 'HostIp'
 );
 foreach( $Data as $Key => $Value )
 {
  if( ~$Key & 1 )
  {
   if( !Array_Key_Exists( $Value, $Keys ) )
   {
 $Last = false;
 continue;
   }
   $Last = $Keys[ $Value ];
   $Info[ $Last ] = "";
  }
  else if( $Last != false )
  {
   $Info[ $Last ] = $Value;
  }
 }
 // Ints
 $Info[ 'Players' ]    = IntVal( $Info[ 'Players' ] );
 $Info[ 'MaxPlayers' ] = IntVal( $Info[ 'MaxPlayers' ] );
 $Info[ 'HostPort' ]   = IntVal( $Info[ 'HostPort' ] );
 // Parse "plugins", if any
 if( $Info[ 'Plugins' ] )
 {
  $Data = Explode( ": ", $Info[ 'Plugins' ], 2 );
  $Info[ 'RawPlugins' ] = $Info[ 'Plugins' ];
  $Info[ 'Software' ]   = $Data[ 0 ];
  if( Count( $Data ) == 2 )
  {
   $Info[ 'Plugins' ] = Explode( "; ", $Data[ 1 ] );
  }
 }
 else
 {
  $Info[ 'Software' ] = 'Vanilla';
 }
 $this->Info = $Info;
 if( $Players )
 {
  $this->Players = Explode( "\x00", $Players );
 }
 return true;
}
private function WriteData( $Command, $Append = "" )
{
 $Command = "\xFE\xFD" . $Command . "\x01\x02\x03\x04" . $Append;
 $Length  = StrLen( $Command );
 if( $Length !== FWrite( $this->Socket, $Command, $Length ) )
 {
  return false;
 }
 $Data = FRead( $this->Socket, 1440 );
 if( StrLen( $Data ) < 5 || $Data[ 0 ] != $Command[ 2 ] )
 {
  return false;
 }
 return SubStr( $Data, 5 );
}
}

[Tjoene]

If I use this code, I have this error : Failed to receive challenge. CODE :

 Connect( 'localhost', 25565 ); print_r( $Query->GetInfo( ) ); print_r( $Query->GetPlayers( ) ); } catch( MinecraftQueryException $e ) { echo $e->getMessage( ); } ?> 

 

I see that you are trying to connect to localhost.

Shouldn't this be the address of your minecraft server?

[To175]

yep thanks, I have changed it with serveurmecraft.tk but that doesn't work...

[To175]

I have do it well but that dosen't work, why please ?

[wolstech]

Replace the localhost with the IP or domain of your game server. IIRC from when you had the port opened, your game server is not at that .tk domain.

 

Also, this thing requires rcon. Is the query option in your config enabled and does the query port match?

[To175]

http://pastebin.com/w0PGaPqr

http://pastebin.com/3e3d1Uwg

http://pastebin.com/FYJnkW8m

I have tried with 10252 and 40729 !

it sais "Failed to receive challenge."