Review

finding-14

org/w3c/www/protocol/http/cookies/DomainTree.java

getCookies(URL)

class DomainTree {
    public HttpCookieList getCookies(URL url) {
	String domain   = url.getHost();
	String path     = url.getFile();
	String parts [] = domainParts(domain);
	if (parts == null) //FIXME Exception
	    return null;
	Vector V = new Vector(5);
	int i = 0;
	DomainNode node = null;
	Hashtable childs = nodes;
    
	if (isIp(domain)) {
	    node = (DomainNode) childs.get(parts[i]);
	    while ( i < parts.length ) {
		if (node == null)
		    return null;
		if (node.nbcookies > 0) {
		    addMatchingPathCookiesInVector(node.cookies, path, V);
		}
		if ((i + 1) < parts.length)
		    node = (DomainNode)childs.get(parts[++i]);
		else
		    node = null;

		if (node == null)
		    break;
		childs = node.nodes;
	    }
	} else {
	    i = parts.length - 1;      
	    node = (DomainNode) childs.get(parts[i]);
	    while ( i >= 0 ) {
		if (node == null)
		    return null;
		if (node.nbcookies > 0) {
		    addMatchingPathCookiesInVector(node.cookies, path, V);
		}
		if (i > 0)
		    node = (DomainNode)childs.get(parts[--i]);
		else 
		    node = null;
		if (node == null)
		    break;
		childs = node.nodes;
	    }
	}
	if (V.size() == 0)
	    return  null;
	HttpCookie cookieArray[] = new HttpCookie[V.size()];
	V.copyInto(cookieArray);
	return HttpFactory.makeCookieList(cookieArray);
    }
}