Beiträge von Garry_Schocker

<?php
   		 $serverip = "DEINE IP";
   		 $serverport = "PORT";
   		 require "SampQueryAPI.php";
   		 $query23 = new SampQueryAPI($serverip, $serverport);
   		 $aInformation = $query23->getInfo();
   		 if($query23->isOnline())
   		 {
   		 echo "<b><a href='samp://".$serverip.":".$serverport."'>Der SAMP Server ist <font color='#009933'>Online</font><br />
   		 Es sind ".$spieleron = $aInformation['players']." / ".$aInformation['maxplayers']." Spieler online</a></b>"; 
   		 } else {
   		 echo "Der SAMP Server ist <font color='#990000'>Offline </font></b>";
   		 }
   		 ?>

<?php
/**
 *	This API connects directly to the server, without any need for any
 *	middlemen connections.
 *	Your server must have fsockopen enabled in order to access the 
 *	functions that have been made available from this.
 *
 *	@package sampAPI
 *	@version 1.2
 *	@author David Weston <westie@typefish.co.uk>
 *	@copyright 2010; http://www.typefish.co.uk/licences/
 */




class SampQueryAPI
{
	/**
	 *	@ignore
	 */
	private $rSocket = false;


	/**
	 *	@ignore
	 */
	private $aServer = array();


	/**
	 *	Creation of the server class.
	 *
	 *	@param string $sServer Server IP, or hostname.
	 *	@param integer $iPort Server port
	 */
	public function __construct($sServer, $iPort = 7777)
	{
		/* Fill some arrays. */
		$this->aServer[0] = $sServer;
		$this->aServer[1] = $iPort;

		/* Start the connection. */	
		$this->rSocket = fsockopen('udp://'.$this->aServer[0], $this->aServer[1], $iError, $sError, 2);

		if(!$this->rSocket)
		{
			$this->aServer[4] = false;
			return;
		}

		socket_set_timeout($this->rSocket, 2);

		$sPacket = 'SAMP';
		$sPacket .= chr(strtok($this->aServer[0], '.'));
		$sPacket .= chr(strtok('.'));
		$sPacket .= chr(strtok('.'));
		$sPacket .= chr(strtok('.'));
		$sPacket .= chr($this->aServer[1] & 0xFF);
		$sPacket .= chr($this->aServer[1] >> 8 & 0xFF);
		$sPacket .= 'p4150';

		fwrite($this->rSocket, $sPacket);

		if(fread($this->rSocket, 10))
		{
			if(fread($this->rSocket, 5) == 'p4150')
			{
				$this->aServer[4] = true;
				return;
			}
		}

		$this->aServer[4] = false;
	}


	/**
	 *	@ignore
	 */
	public function __destruct()
	{
		@fclose($this->rSocket);
	}


	/**
	 *	Used to tell if the server is ready to accept queries.
	 *
	 *	If false is returned, then it is suggested that you remove the
	 *	class from active use, so that you can reload the class if needs
	 *	be.
	 *
	 *	@return bool true if success, false if failure.
	 */
	public function isOnline()
	{
		return isset($this->aServer[4]) ? $this->aServer[4] : false;
	}


	/**
	 *	This function is used to get the server information.
	 *
	 *	<code>
	 *	Array
	 *	(
	 *		[password] => 0
	 *		[players] => 9
	 *		[maxplayers] => 500
	 *		[hostname] => Everystuff Tr3s [MAD]oshi (03a Final) [FIXED]
	 *		[gamemode] => Stunt/Race/DM/FR Everystuff
	 *		[mapname] => Everystuff
	 *	)
	 *	</code>
	 *
	 *	@return array Array of server information.
	 */
	public function getInfo()
	{
		@fwrite($this->rSocket, $this->createPacket('i'));

		fread($this->rSocket, 11);

		$aDetails['password'] = (integer) ord(fread($this->rSocket, 1));

		$aDetails['players'] = (integer) $this->toInteger(fread($this->rSocket, 2));

		$aDetails['maxplayers'] = (integer) $this->toInteger(fread($this->rSocket, 2));

		$iStrlen = ord(fread($this->rSocket, 4));
		if(!$iStrlen) return -1;

		$aDetails['hostname'] = (string) fread($this->rSocket, $iStrlen);

		$iStrlen = ord(fread($this->rSocket, 4));
		$aDetails['gamemode'] = (string) fread($this->rSocket, $iStrlen);

		$iStrlen = ord(fread($this->rSocket, 4));
		$aDetails['mapname'] = (string) fread($this->rSocket, $iStrlen);

		return $aDetails;
	}


	/**
	 *	This function gets a basic list of all the players on the server.
	 *
	 *	Note as of 0.3.0, the amount of players that can be retrieved is
	 *	limited to 100. This means if there are more players than 100,
	 *	then no data will be returned, and it will be a blank array.
	 *
	 *	<code>
	 *	Array
	 *	(
	 *		[0] => Array
 	 *			(
	 *				[nickname] => K1nNngO
	 *				[score] => 72
	 *			)
	 *		
	 *		[1] => Array
	 *			(
	 *				[nickname] => [kikOo]
	 *				[score] => 150
	 *			)
	 *
	 *		[and so on...]
	 *	)
	 *	</code>
	 *
	 *	@return array Array of player information.
	 */
	public function getBasicPlayers()
	{
		@fwrite($this->rSocket, $this->createPacket('c'));
		fread($this->rSocket, 11);

		$iPlayerCount = ord(fread($this->rSocket, 2));
		$aDetails = array();

		if($iPlayerCount > 0)
		{
			for($iIndex = 0; $iIndex < $iPlayerCount; ++$iIndex)
			{
				$iStrlen = ord(fread($this->rSocket, 1));
				$aDetails[] = array
				(
					"nickname" => (string) fread($this->rSocket, $iStrlen),
					"score" => (integer) $this->toInteger(fread($this->rSocket, 4)),
				);
			}
		}

		return $aDetails;
	}


	/**
	 *	This function gets a detailed list of all the players on the server.
	 *
	 *	Note as of 0.3.0, the amount of players that can be retrieved is
	 *	limited to 100. This means if there are more players than 100,
	 *	then no data will be returned, and it will be a blank array.
	 *
	 *	<code>
	 *	Array
	 *	(
	 *		[0] => Array
	 *			(
	 *				[playerid] => 0
	 *				[nickname] => K1nNngO
 	 *				[score] => 72
	 *				[ping] => 195
	 *			)
	 *	
	 *		[1] => Array
	 *			(
	 *				[playerid] => 1
	 *				[nickname] => [kikOo]
	 *				[score] => 150
	 *				[ping] => 375
	 *			)
	 *
	 *		[and so on...]
	 *	)
	 *	</code>
	 *
	 *	@return array Array of player information.
	 */
	public function getDetailedPlayers()
	{
		@fwrite($this->rSocket, $this->createPacket('d'));
		fread($this->rSocket, 11);

		$iPlayerCount = ord(fread($this->rSocket, 2));
		$aDetails = array();

		for($iIndex = 0; $iIndex < $iPlayerCount; ++$iIndex)
		{
			$aPlayer['playerid'] = (integer) ord(fread($this->rSocket, 1));

			$iStrlen = ord(fread($this->rSocket, 1));
			$aPlayer['nickname'] = (string) fread($this->rSocket, $iStrlen);

			$aPlayer['score'] = (integer) $this->toInteger(fread($this->rSocket, 4));
			$aPlayer['ping'] = (integer) $this->toInteger(fread($this->rSocket, 4));

			$aDetails[] = $aPlayer;
			unset($aPlayer);
		}

		return $aDetails;
	}


	/**
	 *	This function gets all the server rules from the server.
	 *
	 *	Rules in this context are not player rules, they are client rules,
	 *	like the weather of the server, time, and so on. (Custom rules,
	 *	when supported by a SA-MP plugin, will be included here.) 
	 *
	 *	<code>
	 *	Array
	 *	(
	 *		[gravity] => 0.007900
	 *		[mapname] => Everystuff
	 *		[version] => 0.3a
	 *		[weather] => 0
	 *		[weburl] => samp.madoshi.net
	 *		[worldtime] => 12:00
	 *	)
	 *	</code>
	 *
	 *	@return array Array of server rules.
	 */
	public function getRules()
	{
		@fwrite($this->rSocket, $this->createPacket('r'));
		fread($this->rSocket, 11);

		$iRuleCount = ord(fread($this->rSocket, 2));
 		$aReturn = array();

		for($iIndex = 0; $iIndex < $iRuleCount; ++$iIndex)
		{
			$iStrlen = ord(fread($this->rSocket, 1));
			$sRulename = (string) fread($this->rSocket, $iStrlen);

			$iStrlen = ord(fread($this->rSocket, 1));
			$aDetails[$sRulename] = (string) fread($this->rSocket, $iStrlen);
		}

		return $aDetails;
	}


	/**
	 *	@ignore
	 */
	private function toInteger($sData)
	{
		if($sData === "")
		{
			return null;
		}

 		$iInteger = 0;
 		$iInteger += (ord($sData[0]));
 
 		if(isset($sData[1]))
 		{
 			$iInteger += (ord($sData[1]) << 8);
 		}

 		if(isset($sData[2]))
 		{
 			$iInteger += (ord($sData[2]) << 16);
 		}

 		if(isset($sData[3]))
 		{
 			$iInteger += (ord($sData[3]) << 24);
 		}

 		if($iInteger >= 4294967294)
		{
 			$iInteger -= 4294967296;
		}

 		return $iInteger;
	}


	/**
	 *	@ignore
	 */
	private function createPacket($sPayload)
	{
		$sPacket = 'SAMP';
		$sPacket .= chr(strtok($this->aServer[0], '.'));
		$sPacket .= chr(strtok('.'));
		$sPacket .= chr(strtok('.'));
		$sPacket .= chr(strtok('.'));
		$sPacket .= chr($this->aServer[1] & 0xFF);
		$sPacket .= chr($this->aServer[1] >> 8 & 0xFF);
		$sPacket .= $sPayload;

		return $sPacket;
	}
}