$data=monitor_cs(ip, port, halflife, info);
echo $data[hostname], $data[mapname], etc...
Код:
function monitor_cs($ip, $port, $game, $request)
{
$fp = @fsockopen("udp://$ip", $port, $errno, $errstr, 1);
if (!$fp) { return FALSE; }
stream_set_timeout($fp, 1, 0);
stream_set_blocking($fp, true);
if (($request == "settings" || $request == "players"))
{
$challenge_code = "\xFF\xFF\xFF\xFF\x57";
fwrite($fp, $challenge_code);
$buffer = fread($fp, 4096);
if (!trim($buffer)) { fclose($fp); return FALSE; }
$challenge_code = substr($buffer, 5, 4);
}
if ($request == "info") { $challenge = "\xFF\xFF\xFF\xFFTSource Engine Query\x00"; }
if ($request == "players") { $challenge = "\xFF\xFF\xFF\xFFU".$challenge_code; }
if ($request == "settings") { $challenge = "\xFF\xFF\xFF\xFFV".$challenge_code; }
fwrite($fp, $challenge);
$buffer = fread($fp, 4096);
if (!$buffer) { fclose($fp); return FALSE; }
if ($request == "settings")
{
$second_packet = fread($fp, 4096);
if (strlen($second_packet) > 0)
{
$reverse_check = dechex(ord($buffer[8]));
if ($reverse_check[0] == "1")
{
$tmp = $buffer;
$buffer = $second_packet;
$second_packet = $tmp;
}
$buffer = substr($buffer, 13);
$second_packet = substr($second_packet, 9);
$buffer = trim($buffer.$second_packet);
}
else
{
$buffer = trim(substr($buffer, 4));
}
}
else
{
$buffer = trim(substr($buffer, 4));
}
fclose($fp);
if (!trim($buffer)) { return FALSE; }
//---------------------------------------------------------+
if ($request == "info")
{
unset($data);
$tmp = explode("\x00", $buffer);
$place = strlen($tmp[0].$tmp[1].$tmp[2].$tmp[3].$tmp[4]) + 5;
$data['gamemod'] = $tmp[3];
$data['hostname'] = $tmp[1];
$data['mapname'] = $tmp[2];
$data['players'] = ord($buffer[$place]);
$data['maxplayers'] = ord($buffer[$place + 1]);
$data['password'] = ord($buffer[$place + 5]);
$data['cs_players'] = $cs_players;
//--- NONSTANDARD INFORMATION ----------------------------+
$data['datatype'] = $buffer[0]; // m for steam info
$data['version'] = ord($buffer[$place + 2]); // Network Version
$data['description'] = $tmp[4];
$data['server_type'] = $buffer[$place + 3]; // D edicated or L isten
$data['server_os'] = $buffer[$place + 4]; // W indows or L inux
$data['server_secure'] = ord($tmp[14]); // VAC
$data['server_bots'] = ord($tmp[15]); // Number of Bots
$data['ip'] = $ip;
$data['port'] = $port;
//--------------------------------------------------------+
return $data;
}
//---------------------------------------------------------+
if ($request == "players")
{
$player_number = 0;
$position = 2;
do
{
$player_number++;
$player[$player_number]['id'] = ord($buffer[$position]);
$position ++;
while($buffer[$position] != "\x00" && $position < 4000)
{
$player[$player_number]['name'] .= $buffer[$position];
$position ++;
}
$player[$player_number]['score'] = (ord($buffer[$position + 1]))
+ (ord($buffer[$position + 2]) * 256)
+ (ord($buffer[$position + 3]) * 65536)
+ (ord($buffer[$position + 4]) * 16777216);
if ($player[$player_number]['score'] > 2147483648) { $player[$player_number]['score'] -= 4294967296; }
$time = substr($buffer, $position + 5, 4);
if (strlen($time) < 4) { return FALSE; }
list(,$time) = unpack("f", $time);
$time = mktime(0, 0, $time);
$player[$player_number]['time'] = date("H:i:s", $time);
$position += 9;
}
while ($position < strlen($buffer));
return $player;
}
//---------------------------------------------------------+
if ($request == "settings")
{
$tmp = substr($buffer, 2);
$rawdata = explode("\x00", $tmp);
for($i=1; $i<count($rawdata); $i=$i+2)
{
$rawdata[$i] = strtolower($rawdata[$i]);
$setting[$rawdata[$i]] = $rawdata[$i+1];
}
return $setting;
}
}
а дальше сам ))
не думаю что найдешь :rolleyes: |
