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| <?php
class Rcon
{
var $challenge_number;
var $connected;
var $server_ip ;
var $server_password;
var $server_port;
var $socket;
//Constructor
function Rcon()
{
$this->challenge_number = 0;
$this->connected = true;
$this->server_password = "";
$this->server_password = 27015;
$this->server_password = "";
}
//Open socket to gameserver
function Connect($server_ip, $server_port, $server_password = "")
{
//store server data
$this->server_ip = gethostbyname($server_ip);
$this->server_port = $server_port;
$this->server_password = $server_password;
//open connection to gameserver
$fp = fsockopen($this->server_ip, $this->server_port, $errno, $errstr, 5);
var_dump($fp);
if($fp)
$this->connected = true;
else
{
$this->connected = false;
return false;
}
echo $fp;
//store socket
$this->socket = $fp;
//return success
return true;
} //function Connect($server_ip, $server_port, $server_password = "")
//Close socket to gameserver
function Disconnect()
{
//close socket
fclose($this->socket);
$connected = false;
} //function Disconnect()
//Is there an open connection
function IsConnected()
{
return $this->connected;
} //function IsConnected()
//Get detailed player info via rcon
function ServerInfo()
{
//If there is no open connection return false
if(!$this->connected)
return $this->connected;
//get server information
$status = $this->RconCommand("status");
echo $status;
//If there is no open connection return false
//If there is bad rcon password return "Bad rcon_password."
if(!$status || trim($status) == "Bad rcon_password.")
return $status;
//format global server info
$line = explode("\n", $status);
$map = substr($line[3], strpos($line[3], ":") + 1);
$players = trim(substr($line[4], strpos($line[4], ":") + 1));
$active = explode(" ", $players);
$result["ip"] = trim(substr($line[2], strpos($line[2], ":") + 1));
$result["name"] = trim(substr($line[0], strpos($line[0], ":") + 1));
$result["map"] = trim(substr($map, 0, strpos($map, "at:")));
$result["mod"] = "Counterstrike " . trim(substr($line[1], strpos($line[1], ":") + 1));
$result["game"] = "Halflife";
$result["activeplayers"] = $active[0];
$result["maxplayers"] = substr($active[2], 1);
//format player info
for($i = 1; $i <= $result["activeplayers"]; $i++)
{
//get possible player line
$tmp = $line[$i + 6];
//break if no more players are left
if(substr_count($tmp, "#") <= 0)
break;
//name
$begin = strpos($tmp, "\"") + 1;
$end = strrpos($tmp, "\"");
$result[$i]["name"] = substr($tmp, $begin, $end - $begin);
$tmp = trim(substr($tmp, $end + 1));
//ID
$end = strpos($tmp, " ");
$result[$i]["id"] = substr($tmp, 0, $end);
$tmp = trim(substr($tmp, $end));
//WonID
$end = strpos($tmp, " ");
$result[$i]["wonid"] = substr($tmp, 0, $end);
$tmp = trim(substr($tmp, $end));
//Frag
$end = strpos($tmp, " ");
$result[$i]["frag"] = substr($tmp, 0, $end);
$tmp = trim(substr($tmp, $end));
//Time
$end = strpos($tmp, " ");
$result[$i]["time"] = substr($tmp, 0, $end);
$tmp = trim(substr($tmp, $end));
//Ping
$end = strpos($tmp, " ");
$result[$i]["ping"] = substr($tmp, 0, $end);
$tmp = trim(substr($tmp, $end));
//Loss
$tmp = trim(substr($tmp, $end));
//Adress
$result[$i]["adress"] = $tmp;
} //for($i = 1; $i < $result["activeplayers"]; $i++)
//return formatted result
return $result;
} //function ServerInfo()
//Get server info via info protocoll
function Info()
{
//If there is no open connection return false
if(!$this->connected)
return $this->connected;
//send info command
$command = "\xff\xff\xff\xffinfo\x00";
$buffer = $this->Communicate($command);
//If no connection is open
if(trim($buffer) == "")
{
$this->connected = false;
return false;
}
//build info array
$buffer = explode("\x00", $buffer);
$result["ip"] = substr($buffer[0], 5);
$result["name"] = $buffer[1];
$result["map"] = $buffer[2];
$result["mod"] = $buffer[3];
$result["game"] = $buffer[4];
$result["activeplayers"] = (strlen($buffer[5]) > 1)?ord($buffer[5][0]):"0";
$result["maxplayers"] = (strlen($buffer[5]) > 1)?ord($buffer[5][1]):"0";
//return formatted result
return $result;
} //function Info()
//Get players via info protocoll
function Players()
{
//If there is no open connection return false
if(!$this->connected)
return $this->connected;
//send players command
$command = "\xff\xff\xff\xffplayers\x00";
$buffer = $this->Communicate($command);
//If no connection is open
if(trim($buffer) == "")
{
$this->connected = false;
return false;
}
//get number of online players
$buffer = substr($buffer, 1);
//build players array
for($i = 1; strlen($buffer) > 0; $i++)
{
//playername
$tmp = strpos($buffer, "\x00");
$result[$i]["name"] = substr($buffer, 1, $tmp);
//frag count
$result[$i]["frag"] = ord($buffer[$tmp + 1]) +
(ord($buffer[$tmp + 2]) << 8) +
(ord($buffer[$tmp + 3]) << 16) +
(ord($buffer[$tmp + 4]) << 24);
//online time
$tmptime = @unpack('ftime', substr($buffer, $tmp + 5, 4));
$result[$i]["time"] = date('i:s', round($tmptime['time'], 0) + 82800);
$buffer = substr($buffer, $tmp + 9);
} //for($i = 1; $i <= $count; $i++)
//return formatted result
return $result;
} //function Players()
//Get server rules via info protocoll
function ServerRules()
{
//If there is no open connection return false
if(!$this->connected)
return $this->connected;
//build info command
$command = "\xff\xff\xff\xffrules\x00";
$buffer = $this->Communicate($command);
//If no connection is open
if(trim($buffer) == "")
{
$this->connected = false;
return false;
}
//seperate rules
$buffer = substr($buffer, 2);
$buffer = explode("\x00", $buffer);
$buffer_count = floor(sizeof($buffer) / 2);
//build rules array
for($i = 0; $i < $buffer_count; $i++)
{
$result[$buffer[2 * $i]] = $buffer[2 * $i + 1];
}
//sort rules
ksort($result);
//return formatted result
return $result;
} //function ServerRules()
//Execute rcon command on open socket $fp
function RconCommand($command, $pagenumber = 0, $single = true)
{
//If there is no open connection return false
if(!$this->connected)
return $this->connected;
//get challenge number
if($this->challenge_number == "")
{
//send request of challenge number
$challenge = "\xff\xff\xff\xffchallenge rcon\n";
$buffer = $this->Communicate($challenge);
//If no connection is open
if(trim($buffer) == "")
{
$this->connected = false;
return false;
}
//get challenge number
$buffer = explode(" ", $buffer);
$this->challenge_number = trim($buffer[2]);
}
//build command
$command = "\xff\xff\xff\xffrcon $this->challenge_number \"$this->server_password\" $command\n";
//get specified page
$result = "";
$buffer = "";
while($pagenumber >= 0)
{
//send rcon command
$buffer .= $this->Communicate($command);
//get only one package
if($single == true)
$result = $buffer;
//get more then one package and put them together
else
$result .= $buffer;
//clear command for higher iterations
$command = "";
$pagenumber--;
} //while($pagenumber >= 0)
//return unformatted result
return trim($result);
} //function RconCommand ($command)
//Communication between PHPrcon and the Gameserver
function Communicate($command)
{
//If there is no open connection return false
if(!$this->connected)
return $this->connected;
//write command on socket
if($command != "")
fputs($this->socket, $command, strlen($command));
//get results from server
$buffer = @fread ($this->socket, 1);
$status = @socket_get_status($this->socket);
$buffer .= @fread($this->socket, $status["unread_bytes"]);
//If there is another package waiting
if(substr($buffer, 0, 4) == "\xfe\xff\xff\xff")
{
//get results from server
$buffer2 = @fread ($this->socket, 1);
$status = @socket_get_status($this->socket);
$buffer2 .= @fread($this->socket, $status["unread_bytes"]);
//If the second one came first
if(strlen($buffer) > strlen($buffer2))
$buffer = substr($buffer, 14) . substr($buffer2, 9);
else
$buffer = substr($buffer2, 14) . substr($buffer, 9);
}
//In case there is only one package
else
$buffer = substr($buffer, 5);
//return unformatted result
return $buffer;
} //function Communicate($buffer)
}
?> |
[function.fread]: Length parameter must be > 0
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