cs.php:
<?
function fragsort ($a, $b) {
if ($a[\"frags\"] == $b[\"frags\"]) return 0;
if ($a[\"frags\"] > $b[\"frags\"]) {
return -1;
} else {
return 1;
}
}
Class CounterStrike {
var $m_playerinfo =\"\"; // Info about players
var $m_servervars =\"\"; // Info about the server current map, players etc
var $m_serverrules =\"\"; // Serverrules
//
// Get exact time, used for timeout counting
//
function timenow() {
return doubleval(ereg_replace('^0\.([0-9]*) ([0-9]*)$','\\2.\\1',microtime()));
}
//
// Read raw data from server
//
function getServerData($command,$serveraddress,$portnumber,$waittime) {
$serverdata =\"\";
$serverdatalen=0;
if ($waittime< 500) $waittime= 500;
if ($waittime>2000) $waittime=2000;
$waittime=doubleval($waittime/1000.0);
if (!$cssocket=fsockopen(\"udp://\".$serveraddress,$portnumber,$errnr)) {
$this->errmsg=\"No connection\";
return \"\";
}
socket_set_blocking($cssocket,true);
socket_set_timeout($cssocket,0,500000);
fwrite($cssocket,$command,strlen($command));
// Mark
$starttime=$this->timenow();
do {
$serverdata.=fgetc($cssocket);
$serverdatalen++;
$socketstatus=socket_get_status($cssocket);
if ($this->timenow()>($starttime+$waittime)) {
$this->errmsg=\"Connection timed out\";
fclose($cssocket);
return \"\";
}
} while ($socketstatus[\"unread_bytes\"] );
fclose($cssocket);
return $serverdata;
}
function getnextstring(&$data) {
$temp=\"\";
$counter=0;
while (ord($data[$counter++])!=0) $temp.=$data[$counter-1];
$data=substr($data,strlen($temp)+1);
return $temp;
}
function getnextbytevalue(&$data) {
$temp=ord($data[0]);
$data=substr($data,1);
return $temp;
}
function getnextfragvalue(&$data) {
$frags=ord($data[0])+(ord($data[1])<<8)+(ord($data[2])<<16)+(ord($data[3])<<24);
if ($frags>=4294967294) $frags-=4294967296;
$data=substr($data,4);
return $frags;
}
function getnextplaytime(&$data) {
$decnumber=ord($data[0])+(ord($data[1])<<8)+(ord($data[2])<<16)+(ord($data[3])<<24);
$binnumber=base_convert($decnumber,10,2);
while (strlen($binnumber) < 32) $binnumber=\"0\".$binnumber;
$exp=abs(base_convert(substr($binnumber,1,8),2,10))-127;
if (substr($binnumber,0,1)==\"1\") $exp=0-$exp;
$man=1;$manadd=0.5;
for ($counter=9;$counter<32;$counter++) {
if (substr($binnumber,$counter,1)==\"1\") $man+=$manadd;
$manadd=$manadd/2;
}
$time=round(pow(2,$exp)*$man);
$playtime=\"\";
if ($time>3600) {
$playtime=sprintf(\"%2dh\",$time/3600);
}
$time%=3600;
$playtime=$playtime.sprintf(\"%2dm\",$time/60);
$time%=60;
$playtime=$playtime.sprintf(\"%2ds\",$time);
$data=substr($data,5);
return $playtime;
}
// **********************************************************************
// getServerRules
// Read rules/setup from the gameserver into m_serverrules
// Return true if successful
// **********************************************************************
function getServerRules($serveraddress,$portnumber,$waittime) {
$cmd=\"\xFF\xFF\xFF\xFFrules\x00\";
$serverdata=$this->getServerData($cmd,$serveraddress,$portnumber,$waittime) ;
// Check length of returned data, if < 5 something went wrong
if (strlen($serverdata)<5) return false;
// Figure out how many rules there are
$rules=(ord($serverdata[5]))+(ord($serverdata[6])*256);
if ($rules!=0) {
// Strip OOB data
$serverdata=substr($serverdata,7);
for ($i=1;$i<=$rules;$i++) {
$rulename =$this->getnextstring($serverdata);
$rulevalue =$this->getnextstring($serverdata);
$this->m_serverrules[$rulename]=$rulevalue;
}
return true;
} else {
return false;
}
}
// **********************************************************************
// getServerinfo
// Read information about the gameserver into m_servervars
// Serveraddress,servername,current map etc etc
// Return true if successful
// **********************************************************************
function getServerInfo($serveraddress,$portnumber,$waittime) {
$cmd=\"\xFF\xFF\xFF\xFFinfo\x00\";
$serverdata=$this->getServerData($cmd,$serveraddress,$portnumber,$waittime) ;
// Check length of returned data, if < 5 something went wrong
if (strlen($serverdata)<5) return false;
// Strip OOB data
$serverdata=substr($serverdata,5);
$this->m_servervars[\"serveraddress\"] =$this->getnextstring($serverdata);
$this->m_servervars[\"servername\"] =$this->getnextstring($serverdata);
$this->m_servervars[\"mapname\"] =$this->getnextstring($serverdata);
$this->m_servervars[\"game\"] =$this->getnextstring($serverdata);
$this->m_servervars[\"gamename\"] =$this->getnextstring($serverdata);
$this->m_servervars[\"currentplayers\"] =$this->getnextbytevalue($serverdata);
$this->m_servervars[\"maxplayers\"] =$this->getnextbytevalue($serverdata);
return true;
}
// **********************************************************************
// Get Playerinfo
// Read information about the players into m_playerinfo
// Name,frags,playtime
// Return true if successful
// **********************************************************************
function getServerPlayers($serveraddress,$portnumber,$waittime) {
// Servercommand
$cmd=\"\xFF\xFF\xFF\xFFplayers\x00\";
$serverdata=$this->getServerData($cmd,$serveraddress,$portnumber,$waittime);
// Check length of returned data, if < 5 something went wrong
if (strlen($serverdata)<5) return false;
// Check number of players to read data for
$players=ord($serverdata[5]);
// Strip OOB data and other stuff
$serverdata=substr($serverdata,7);
for ($i=1;$i<=$players;$i++) {
$playername =htmlspecialchars($this->getnextstring($serverdata));
$frags =$this->getnextfragvalue($serverdata);
$playtime =$this->getnextplaytime($serverdata);
$this->m_playerinfo[$i] =array(\"name\"=>$playername,\"frags\"=>$frags,\"time\"=>$playtime);
}
// Sort players in fragorder
if ($players>1) usort($this->m_playerinfo,\"fragsort\");
return true;
}
}
?>
![[HaBo]](/styles/default/logoklein.png){kind=small}
