$language = array(
    'pvpgnonline' => 'The PvPGN server is <font color="#00FF00">online</font>.',
    'pvpgnoffline' => 'The PvPGN server is <font color="#FF0000">offline</font>.',
    'd2realmonline' => 'The Diablo 2 realm is <font color="#00FF00">online</font> (%d of %d gameservers running).',
                                                         // This will end up like:  (3 of 5 gameservers running)
    'd2realmoffline' => 'The Diablo 2 realm is <font color="#FF0000">offline</font>.',
);

// Connection timeout in seconds.  If the script cannot connect to a server before this timeout,
// then that server is considered to be offline.  Don't make this too big or your website could
// take a long time to load.
$timeout = 1;

$pvpgn = array(
    'check' => true,             // Should we check the status of the PvPGN server? (true or false)
    'ip' => '10.0.0.253',         // IP of the PvPGN server
    'port' => 6112,              // Port of the PvPGN server
);

// ---------------------------------------------------------------------------------------------- //
// If you are not running a Diablo 2 closed realm, there is no need to change anything below here //
// ---------------------------------------------------------------------------------------------- //

$d2realm = array(
    'check' => true,            // Should we check the status of the Diablo 2 realm? (true or false)
    'd2cs' => array(
        'ip' => '10.0.0.253',     // d2cs IP address
        'port' => 6113,          // d2cs port
    ),
    'd2dbs' => array(
        'ip' => '10.0.0.253',     // d2dbs IP address
        'port' => 6114,          // d2dbs port
    ),
    'd2gs' => array(
        // The following is a list of your Diablo 2 gameservers.  Add as many entries
        // as you need, with a comma (,) after each one.  Make sure you have
        // quotes '' around each IP address.
        '10.0.0.253',
    ),
);

// A Diablo 2 realm is considered to be online if:
//  The Diablo 2 character server (d2cs) is running,
//  the Diablo 2 database server (d2dbs) is running,
//  and at least one Diablo 2 gameserver is running.

// ------------------------------------------------------------------------------------------ //
//                                                                                            //
//               Configuration finished, no need to change anything below here                //
//                                                                                            //
// ------------------------------------------------------------------------------------------ //

$output = "";

if ($pvpgn['check']) {
    if ($fp = @fsockopen($pvpgn['ip'], $pvpgn['port'], $errno, $errstr, $timeout)) {
        fclose($fp);
        $pvpgn_online = true;
        $output .= "<p>\n";
        $output .= "  ".$language['pvpgnonline']."\n";
        $output .= "</p>\n";
    } else {
        $pvpgn_online = false;
        $output .= "<p>\n";
        $output .= "  ".$language['pvpgnoffline']."\n";
        $output .= "</p>\n";
    }
}

if ($d2realm['check']) {
    $d2realm_online = false;
    if ($fp = @fsockopen($d2realm['d2cs']['ip'], $d2realm['d2cs']['port'], $errno, $errstr, $timeout)) {
        fclose($fp);
        if ($fp = @fsockopen($d2realm['d2dbs']['ip'], $d2realm['d2dbs']['port'], $errno, $errstr, $timeout)) {
            fclose($fp);
            $a = 0;
            $b = 0;
            foreach ($d2realm['d2gs'] as $ip) {
                $a++;
                if ($fp = @fsockopen($ip, 4000, $errno, $errstr, $timeout)) {
                    fclose($fp);
                    $b++;
                    $d2realm_online = true;
                }
            }
        }
    }
    if ($d2realm_online) {
        $output .= "<p>\n";    
        $output .= "  ".sprintf($language['d2realmonline'],$b,$a)."\n";
        $output .= "</p>\n";
    } else {
        $output .= "<p>\n";
        $output .= "  ".$language['d2realmoffline']."\n";
        $output .= "</p>\n";
    }
}
//echo $output -> $header;
//$ns -> tablerender("PvPGN Status",$output);

// Path to server.dat
// $statusfile = './server.dat';
$statusfile = '/var/www/html/pvpgn/server.dat';

// What info should be shown?
$show = array(
    'STATUS' => true,
    'USERS' => true,
    'GAMES' => true,
    'CHANNELS' => false,
);

// Display game icons next to users/games online?
$displayicons = true;

// URL of directory containing the game icons.  No trailing slash.
$iconsdir = "/var/www/html/pvpgn/gameicons";

// Enable profile links?
$profilelink_enable = false;
$profilelink_url = "/pvpgn/index.php";    // URL to pvpgn-stats

// Display the list of users/games/channels side by side rather than in a vertical list?
$sidebyside = false;

// Language constants.  Translate into your native language if needed.
$language = array(
    'STATUSDETAIL'   => 'PvPGN Server Status',
    'USERSDETAIL'    => 'Users currently online',
    'GAMESDETAIL'    => 'Games currently online',
    'CHANNELSDETAIL' => 'Channels currently online',

    'Version'        => 'PvPGN version',
    'Uptime'         => 'Uptime',
    'Users'          => 'Users',
    'Games'          => 'Games',
    'Channels'       => 'Channels',
    'UserAccounts'   => 'User accounts',
    
    'none'           => 'None',
);

// ------------------------------------------------------------------------------------------ //
//                                                                                            //
//               Configuration finished, no need to change anything below here                //
//                                                                                            //
// ------------------------------------------------------------------------------------------ //


function parse_statusfile($filename) {
    $ini_array = array();
    $lines = file($filename);
    foreach($lines as $line) {
        $line = trim($line);
        if ($line == "") {
            continue;
        } else if ($line[0] == "[" && $line[strlen($line) - 1] == "]") {
            $sec_name = substr($line, 1, strlen($line) - 2);
        } else {
            $pos = strpos($line, "=");
            $property = substr($line, 0, $pos);
            $value = substr($line, $pos + 1);
            if ($sec_name == 'USERS' || $sec_name == 'GAMES') {
                list($ini_array[$sec_name][$property]['ctag'],$ini_array[$sec_name][$property]['name']) = explode(',',$value);
            } else {
                $ini_array[$sec_name][$property] = $value;
            }
        }
    }
    return $ini_array;
}

function namedisplay($user) {
    global $profilelink_enable, $profilelink_url;
    if ($profilelink_enable && $user['ctag'] != 'CHAT') {
        return "<a href=\"".$profilelink_url."?game=".$user['ctag']."&amp;user=".$user['name']."\">".$user['name']."</a>";
    } else {
        return $user['name'];
    }
}

$status_array = parse_statusfile($statusfile);

if ($sidebyside) {
    $output = "<div>\n";
    foreach ($show as $type => $show) {
        if ($show == true) {
            $output .= "<strong>".$language[$type.'DETAIL']."</strong><br>\n";
            if (empty($status_array[$type])) {
                $output .= $language['none']."<br><br>\n";
            } else {
                switch ($type) {
                    case 'STATUS':
                        foreach ($status_array[$type] as $key => $value) {
                            $output .= $language[$key].": ".$value."<br>";
                        }
                        break;
                    case 'USERS':
                        foreach ($status_array[$type] as $key => $value) {
                            $output .= namedisplay($value).",   ";
                        }
                        break;
                    case 'GAMES':
                        foreach ($status_array[$type] as $key => $value) {
                            $output .= $value['name'].",   ";
                        }
                        break;
                    case 'CHANNELS':
                        foreach ($status_array[$type] as $key => $value) {
                            $output .= $value.",   ";
                        }
                        break;
                }
                $output = substr($output,0,-4);
                $output .= "<br><br>\n";
            }
        }
    }
} else {
    $output = "<table cellspacing=\"0\">\n";
    foreach ($show as $type => $show) {
        if ($show == true) {
            $output .= "  <tr>\n";
            $output .= "    <td colspan=\"2\">\n";
            $output .= "      <strong>".$language[$type.'DETAIL']."</strong>\n";
            $output .= "    </td>\n";
            $output .= "  </tr>\n";
            if ($status_array[$type] == true) {
                foreach ($status_array[$type] as $key => $value) {
                    if ($type == 'STATUS') {
                        $output .= "  <tr>\n";
                        $output .= "    <td colspan=\"2\">\n";
                        $output .= "      ".$language[$key].": ".$value."\n";
                        $output .= "    </td>\n";
                        $output .= "  </tr>\n";
                    } else {
                        $output .= "  <tr>\n";
                        if ($type != 'CHANNELS') {
                            $output .= "    <td width=\"1%\">\n";
                            if ($displayicons)
                                $output .= "      <img src=\"".$iconsdir."/".$value['ctag'].".jpg\">\n";
                            else
                                $output .= "      &nbsp;\n";
                            $output .= "    </td>\n";
                            $output .= "    <td>\n";
                            if ($type == 'USERS') {
                                $output .= "      ".namedisplay($value)."\n";
                            } else {
                                $output .= "      ".$value['name']."\n";
                            }
                            $output .= "    </td>\n";
                            $output .= "  </tr>\n";
                        } else {
                            $output .= "  <tr>\n";
                            $output .= "    <td colspan=\"2\">\n";
                            $output .= "      ".$value."\n";
                            $output .= "    </td>\n";
                            $output .= "  </tr>\n";
                        }
                    }
                }
            } else {
                $output .= "  <tr>\n";
                $output .= "    <td colspan=\"2\">\n";
                $output .= "      <strong>".$language['none']."</strong>\n";
                $output .= "    </td>\n";    
                $output .= "  </tr>\n";
            }
            $output .= "  <tr>\n";
            $output .= "    <td colspan=\"2\" height=\"7\">\n";
            $output .= "    </td>\n";
            $output .= "  </tr>\n";
        }
    }
    $output .= "</table>\n";
}
//echo $output;
$ns -> tablerender("PvPGN Status",$output);
?>