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| <?php
class cssource {
var $ip;
var $port;
var $skin;
var $timeout;
var $sock;
var $data;
var $output = array();
var $sortBy;
function cssource($ip, $port="",$skin, $timeout=3) {
$this->ip = $ip;
$this->port = (empty($port)) ? 27015 : $port;
$this->skin = $skin;
$this->timeout = $timeout;
}
function status() {
if(!$this->sock = @fsockopen("udp://".$this->ip, $this->port)) {
die("Could not connect to the .");
}
else {
// Taz Get Challenge
$challenge = "\xFF\xFF\xFF\xFF\x57";
fwrite($this->sock, $challenge);
socket_set_timeout($this->sock, 1);
$stringchal = fread($this->sock, 4096);
// TAZ Server Info
$querys[] = "\xFF\xFF\xFF\xFF\x54\x53\x6F\x75\x72\x63\x65\x20\x45\x6E\x67\x69\x6E\x65\x20\x51\x75\x65\x72\x79\x00 ";
// Taz Query Player
$querys[] = "\xFF\xFF\xFF\xFF\x55".substr($stringchal,5,4);
// Taz Query
$querys[] = "\xFF\xFF\xFF\xFF\x56".substr($stringchal,5,4);
foreach($querys AS $querystring) {
fwrite($this->sock, $querystring);
socket_set_timeout($this->sock, 1);
$string = fread($this->sock, 4096);
if(!empty($string)) {
$this->data[] = $string;
}
}
@fclose($this->sock);
//if(empty($this->data[0]))
//die("No data was returned from the query.");
$this->parseStatus();
$this->parsePlayers();
$this->parseRules();
return $this->output;
}
}
function parseStatus() {
$status = $this->data[0];
$i = 5;
$this->output['net_protocol'] = ord($status{$i++});
$this->output['ip'] = $this->ip;
$this->output['port'] = $this->port;
$this->output['skin'] = $this->skin;
$this->output['hostname'] = $this->readString($status, $i);
$this->output['map'] = $this->readString($status, $i);
$this->output['game_dir'] = $this->readString($status, $i);
$this->output['game_type'] = $this->readString($status, $i);
$this->output['appid'] = ord($status{$i++}.$status{$i++});
$this->output['num_players'] = ord($status{$i++});
$this->output['max_players'] = ord($status{$i++});
$this->output['bot_players'] = ord($status{$i++});
$this->output['dedicated'] = $status{$i++};
$this->output['server_os'] = $status{$i++};
$this->output['needpass'] = ord($status{$i++});
$this->output['secure'] = ord($status{$i++});
return TRUE;
}
function parsePlayers() {
$players = $this->data[1];
$i = 5;
$num_players = ord($players{$i++});
$this->output['players'] = array();
if($num_players > 0) {
for($p = 0; $p < $num_players; $p++) {
if(!empty($players{$i+1})) {
$this->output['players'][$p]['index'] = ord($players{$i++});
$this->output['players'][$p]['name'] = $this->readString($players, $i);
$frags = unpack("L", substr($players, $i, $i+4)); $i+=4;
$this->output['players'][$p]['frags'] = $frags[1];
$time = unpack("f", substr($players, $i, $i+4)); $i+=4;
$time = mktime(0, 0, $time[1]);
//$time = date("H:i:s", $time);
$this->output['players'][$p]['time'] = $time;
}
}
}
$this->sortPlayers($this->sortBy);
return TRUE;
}
function parseRules() {
$rules = $this->data[2];
$rule = explode("\x00", $rules);
$num_rules = count($rule);
for($i = 6; $i < $num_rules; $i+=2)
$this->output['rules'][$rule[$i-1]] = $rule[$i];
return TRUE;
}
function readString($string, &$i) {
$begin = $i;
$strlen = strlen($string);
for ($i; ($i < $strlen) && ($string{$i} != chr(0)); $i++);
$result = substr($string, $begin, $i-$begin);
$i++;
return $result;
}
function sortPlayers($sortvar="index") {
$players = $this->output['players'];
$num_players = count($players);
for($i = 0; $i != $num_players; $i++) {
$a = $i;
$b = $num_players-1;
while ($a != $b){
if ($players[$a][$sortvar] > $players[$b][$sortvar])
$b--;
else
$a++;
}
$h = $players[$i];
$players[$i] = $players[$a];
$players[$a] = $h;
}
$this->output['players'] = $players;
return TRUE;
}
function setSortBy($sortvar) {
$this->sortBy = $sortvar;
}
}
?> |
[Tableaux] Problème d'affichage d'infos serveur de jeux
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