Wildcard subdomain routing? about framework HOT 6 CLOSED

// ONLY:
// http://subdomain.website.debug/
framework.route('[subdomain]/', subdomain);

// http://eshop.website.debug/
framework.route('[eshop]/', subdomain);

// http://blog.website.debug/
framework.route('[blog]/', subdomain);

// http://eshop.website.debug/
// http://blog.website.debug/
framework.route('[eshop,blog]/', subdomain);

// ALL:
// http://*.website.debug/
// http://website.debug/
framework.route('/', root);

// ONLY:
// http://website.debug/contact/
framework.route('[]/contact/', contact);

// ALL:
// http://*.website.debug/
framework.route('{wildcard}/', subdomain);

function subdomain(wildcard) {
        wildcard = wildcard || '';
        this.plain(wildcard);
}

// http://website.debug/
framework.route('/', root);

function sudomain() {
   var self = this;
   // self.subdomain -> future version

   var subdomain = self.req.subdomain;

   // IMPORTANT: subdomain contains also www (this I fixed in new version)
   // new version will be this week (maybe)

   self.json(subdomain);
}