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Commit 16a1a5b

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author
eAi
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Add v0.1 source
1 parent 698d630 commit 16a1a5b

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3 files changed

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‎misc.php

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<?
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include('mta.php');
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$server = "localhost:890";
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$root = getRootElement();
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$type = getElementType($root );
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echo "Root element type: $type<br/>";
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$resource = getThisResource();
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$resourceName = getResourceName($resource );
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echo "This resource name: $resourceName";
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function getElementType ( $element )
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{
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global $server;
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$retn = callFunction($server, "echobot", "getElementType", $element );
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return $retn[0];
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}
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function getRootElement ( )
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{
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global $server;
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$retn = callFunction($server, "echobot", "getRootElement" );
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return $retn[0];
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}
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function getThisResource ( )
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{
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global $server;
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$retn = callFunction($server, "echobot", "getThisResource" );
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return $retn[0];
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}
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function getResourceName ( $resource )
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{
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global $server;
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$retn = callFunction($server, "echobot", "getResourceName", $resource );
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return $retn[0];
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}
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?>

‎mta.php

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<?
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$useCurl = false;
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class Element {
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var $id;
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function Element($id)
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{
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$this->id = $id;
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}
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function toString()
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{
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return "^E^" . $this->id;
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}
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}
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class Resource {
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var $name;
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function Resource($name)
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{
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$this->name = $name;
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}
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function toString()
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{
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return "^R^" . $this->name;
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}
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}
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function callFunction ($server, $resource, $function) {
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$val = array();
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for ($i = 3;$i < func_num_args();$i++) {
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$val[$i-3] = func_get_arg($i);
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}
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$val = convertFromObjects($val);
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$json_output = json_encode($val);
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$URL= $server . "/" . $resource . "/call/" . $function ;
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$result = do_post_request($URL, $json_output);
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return convertToObjects(json_decode ( $result, true ));
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}
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function convertToObjects ( $item )
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{
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if ( is_array($item) )
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{
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foreach ($item as &$value)
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{
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$value = convertToObjects($value);
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}
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}
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else if ( is_string($item) )
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{
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if ( substr($item, 0, 3) == "^E^" )
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{
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$item = new Element(substr($item,3));
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}
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elseif ( substr($item, 0, 3) == "^R^" )
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{
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$item = new Resource(substr($item,3));
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}
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}
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return $item;
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}
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function convertFromObjects ( $item )
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{
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if ( is_array($item) )
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{
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foreach ($item as &$value)
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{
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$value = convertFromObjects($value);
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}
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}
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elseif ( is_object($item) )
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{
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if ( get_class($item) == "Element" || get_class($item) == "Resource" )
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{
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$item = $item->toString();
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}
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}
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return $item;
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}
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function do_post_request($url, $data)
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{
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if ( $useCurl )
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{
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL,"http://$url");
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
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$result = curl_exec ($ch);
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curl_close ($ch);
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return $result;
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}
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else
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{
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$params = array('http' => array(
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'method' => 'POST',
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'content' => $data
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));
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$ctx = stream_context_create($params);
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$fp = @fopen("http://$url", 'rb', false, $ctx);
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if (!$fp) {
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throw new Exception("Problem with $url, $php_errormsg");
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}
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$response = @stream_get_contents($fp);
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if ($response === false) {
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throw new Exception("Problem reading data from $url, $php_errormsg");
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}
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return $response;
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}
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}
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?>

‎scoreboard.php

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<?php
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include 'mta.php';
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$port = $_GET['server'];
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$server = "";
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if ( $port == "" )
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$port = 4;
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if ( $port >= 4 && $port <= 7 )
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$server = "bastage.student.utwente.nl:3300" . $port;
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if ( $server != "" ) {
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?>
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<html>
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<head>
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<style type="text/css">
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#playerTable {
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width: 60%;
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border-collapse: collapse;
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margin-left: 20%;
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margin-right: 20%;
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border: 1px solid black;
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}
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#playerTable thead td {
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background: green;
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}
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#playerTable td {
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padding: 3px;
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}
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body {
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font-family: tahoma, arial, helvetica, sans-serif;
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font-size: 0.75em;
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}
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</style>
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</head>
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<body>
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<?
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$players = callFunction ( $server, "echobot", "getPlayers" );
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if ( is_array($players) )
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{ ?>
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Players on <?=$server ?>.
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<table id="playerTable">
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<thead>
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<tr>
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<td>
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Player Name
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</td>
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<td>
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Ping
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</td>
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</tr>
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</thead>
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<tbody>
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<?
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foreach ($players[0] as $player)
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{
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?>
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<tr>
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<td>
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<?= $player["name"] ?>
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</td>
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<td>
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<?= $player["ping"] ?>
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</td>
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</tr>
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<?
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}
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?>
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</tbody>
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</table>
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<?
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}
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else
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{
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?>
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Server is not running the 'echobot' resource.
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<?
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}
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?>
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</body>
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</html>
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<?
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}
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else
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{
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?>
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You must specify a port between 4 and 7 (inclusive)!
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<?
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}
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?>

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