php -->asp

Como transpor esse codigo para o ASP ??

<?php$rss = $_GET['rss'];// make sure that some page is really being calledif ($rss && $rss != ""){	// make sure that an http call is being made - otherwise there's access to any file on machine...	if ((strpos($rss, "http://") === 0) || (strpos($rss, "https://") === 0)){ readfile($rss);	}}?>

ou esse aqui .... presciso de um dos 2 !!!

<?php//code credit DmS, dmsproject.com$feedURL = $_POST['rss'];$feedURL = trim($feedURL);//verify that this request is okayif(verifyLink($feedURL)) {	//if it clears, proceed to read the remote document	readfile($feedURL);	}function verifyLink($requestedURL) {	//locate the XML file containing the Flash menu data	//if your XML file has a different name or location, modify $path	$path = './feedList.xml';	//start by assuming this request is a hoax	$authorized = false;	//use file() to strip the XML tags and populate an array with what remains	$approvedList = file($path);	//loop through every item in $approvedList array	foreach($approvedList as $url) { //using the $url enumerator, compare items in $approvedList //against the requested URL ($feedURL). If a match is found, //it's okay; otherwise don't permit the request if(strstr ($url, $requestedURL)) { $authorized = true; break; }	} return $authorized;}?>