2. Code for data reterival
<?php
//
// ArmA Server Query CLASS Version 1.00
// ------------------------------
//
// Modify this file only if want change behavior of this class !
// All parameters like SERVER and LANGUAGE, web page formating etc. is set somewhere else
// - by default in ARMAQUERY.PHP
//
// Based on PHP code from [WKK] RealTime Server Query (RTSQ) for OFP - http://www.wkk.dk
// Rewritten for ArmA by Mivo - mivo@post.cz with big help of 6th Sense advSQ - http://6thsense.eu
//
// Version history:
// 2007-03-06 (Version 1.00)
// - initial release
// - PHP code rewrite and cleanup, language file for easy translation, XHTML compatibility
// - player table can be sorted by click on table head
//
// Functions used to sort players by scores, deaths, teams or names.
// Needs to be defined globally in order for usort to call it
//
require("arma_text.php");
function ascoresort ($a, $b) {
if ($a["score"] == $b["score"]) return 0;
if ($a["score"] > $b["score"]) {
return -1;
} else {
return 1;
}
}
function anamesort ($a, $b) {
if (strtolower($a["name"]) == strtolower($b["name"])) return 0;
if (strtolower($a["name"]) < strtolower($b["name"])) {
return -1;
} else {
return 1;
}
}
function adeathsort ($a, $b) {
if ($a["deaths"] == $b["deaths"]) return 0;
if ($a["deaths"] > $b["deaths"]) {
return -1;
} else {
return 1;
}
}
function ateamsort ($a, $b) {
if (strtolower($a["team"]) == strtolower($b["team"])) return 0;
if (strtolower($a["team"]) < strtolower($b["team"])) {
return -1;
} else {
return 1;
}
}
Class Arma {
//variables
var $m_playerinfo =""; // Info about players
var $m_servervars =""; // Info about the server
var $m_serverraw =""; // RAW info about the server
var $sortby =""; // current player sorting order
var $errmsg ="";
var $lang; // current language
var $text; // texts array
//
// System definition. Which system is PHP running @ 0 (default) = Linux/Unix, 1 = Windows
// This HAS to be defined, as Windows does NOT support socket_timeout functions in PHP.
//
// Mivo: NOT need any more ? Works on Windows too without problems.
//
var $system =0;
// constructor - set current language and fill text array
function Arma($set_lang="en")
{
if (isset($set_lang))
{
if (in_array($set_lang,$GLOBALS["a_langs"]))
$this->lang=$set_lang;
else
$this->lang="en";
}
else
$this->lang="en";
$this->text=a_selectText($this->lang);
}
//
// 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 (!$ofpsocket=fsockopen("udp://".$serveraddress,$portnumber,$errnr)) {
$this->errmsg="nocon";
return false;
}
socket_set_blocking($ofpsocket,true);
if ($this->system==0) socket_set_timeout($ofpsocket,0,500000);
fwrite($ofpsocket,$command,strlen($command));
$starttime=$this->timenow();
do {
$serverdata.=fgetc($ofpsocket);
$serverdatalen++;
$socketstatus=socket_get_status($ofpsocket);
if ($this->timenow()>($starttime+$waittime)) {
$this->errmsg="contime";
fclose($ofpsocket);
return false;
}
} while ($socketstatus["unread_bytes"]);
fclose($ofpsocket);
return $serverdata;
}
//
// Translate server states to human readeble form
//
function correctdata ()
{
// Cycle through available server status translation array
foreach ($this->text["server"] as $key => $value) {
if (isset($this->m_servervars[$key]) && isset($value[strtolower($this->m_servervars[$key])]))
$this->m_servervars[$key] = $value[strtolower($this->m_servervars[$key])];
}
// Password protected
$this->m_servervars["servertype"]=$this->text["password"][$this->m_servervars["password"]];
// max players
if ($this->m_servervars["maxplayers"]==0)
$this->m_servervars["maxplayers"]=$this->text["unset"];
// timelimit
if ($this->m_servervars["timelimit"]==0)
$this->m_servervars["timelimit"]=$this->text["unset"];
// version
$this->m_servervars["currentVersion"].=" ".$this->m_servervars["platform"]." ".($this->m_servervars["dedicated"]==1 ? $this->text["dedicated"] : 0);
}
//
// Generate HTML table head for player sorting
//
function playerhead ()
{
$sortby=$this->sortby;
$output="";
$url=$_SERVER["PHP_SELF"]."?";
$qs="";
foreach($_GET as $key => $value) {
if ($key!="sort")
$qs.=$key."=".$value."&";
}
$url.=$qs."sort=";
if ($this->m_servervars["numplayers"]>0) {
$output="<tr>";
foreach($this->text["players"] as $key => $value)
$output.="<th>".($sortby==$key ? $value : "<a href=\"".$url.$key."\">".$value."</a>")."</th>";
$output.="</tr>\n";
}
return $output;
}
function sortplayers ()
{
// If there are players on the server we sort them by defined column
if ($this->m_servervars["numplayers"]>0)
{
if (isset($_GET["sort"])) {
$sortby=$_GET["sort"];
$this->sortby=$sortby;
} else {
$sortby=$this->sortby;
}
if ($sortby=="score")
usort($this->m_playerinfo,"ascoresort");
elseif ($sortby=="deaths")
usort($this->m_playerinfo,"adeathsort");
elseif ($sortby=="team")
usort($this->m_playerinfo,"ateamsort");
elseif ($sortby=="name")
usort($this->m_playerinfo,"anamesort");
else
// If NO or INCORRECT sortvalue given - players will be sorted by score
usort($this->m_playerinfo,"ascoresort");
}
}
// **********************************************************************
// getServerStatus
// Read rules/setup from the gameserver into servervars
// Return true if successful
// **********************************************************************
function getServerinfo ($serveraddress,$portnumber,$timeout,$sortby) {
$cmd=pack("c*",0xFE,0xFD,0x00,0x04,0x05,0x06,0x07,0xFF,0xFF,0xFF);
$sig=pack("c*",0x00,0x04,0x05,0x06,0x07);
$p_head="player_\x00team_\x00score_\x00deaths_\x00\x00";
$this->sortby=$sortby;
$serverdata=$this->getServerData($cmd,$serveraddress,$portnumber,$timeout);
if ($serverdata!=false) {
if (substr($serverdata,0,strlen($sig))!=$sig) {
$this->errmsg="incdat";
return false;
} else {
$serverdata=substr($serverdata,strlen($sig));
$g_end = strpos($serverdata, $p_head);
$g_info = substr($serverdata, 0, $g_end);
$g_info = explode("\x00",$g_info);
$p_end = strlen($serverdata);
$p_info = substr($serverdata, $g_end+strlen($p_head), $p_end);
$p_info = explode("\x00",$p_info);
// Split data and fill into array
for ($i=0;$i<count($g_info);$i=$i+2) {
$key=$g_info[$i];
if ($i+1>=count($g_info)) break;
$data=$g_info[$i+1];
if ($key != "\x00")
$this->m_serverraw[$key]=$data;
}
// copy parsed RAW data for debuging etc.
$this->m_servervars=$this->m_serverraw;
// Split player table into array
for ($i=0;$i<count($p_info);$i=$i+4)
{
$name=$p_info[$i];
if (!empty($name))
$this->m_playerinfo[]=array("name"=>$name,
"team"=>$p_info[$i+1],
"score"=>$p_info[$i+2],
"deaths"=>$p_info[$i+3]);
}
// translate some variables to hunam readable form
$this->correctdata();
// sort player table
$this->sortplayers();
// print debug info if requested by URL ...&debug=1
$this->debug();
return true;
}
}
else {
// query unsuccessfull, set error and return FALSE
if (empty($this->errmsg))
$this->errmsg="unable";
return false;
}
}
// print debug info if requested by URL ...&debug=1
function debug()
{
if (isset($_GET["debug"])) {
echo "<p>";
echo "<strong>m_serverraw:</strong><br/>";
print_r($this->m_serverraw);
echo "</p>";
echo "<p>";
echo "<strong>m_servervars:</strong><br/>";
print_r($this->m_servervars);
echo "</p>";
echo "<p>";
echo "<strong>m_playerinfo:</strong><br/>";
print_r($this->m_playerinfo);
echo "</p>";
}
}
// print error message
function error($message="")
{
echo "<p class=\"error\">";
if (empty($this->errmsg))
echo $message;
else
echo $this->text["err"][$this->errmsg]." ".$message;
echo "</p>";
}
}
?>
Could someone point out my mistake? Can errno=1 because of my hoster?
Thanks in advance
