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Versions: 10
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Contents
/*!
* Connect - vhost
* Copyright(c) 2010 Sencha Inc.
* Copyright(c) 2011 TJ Holowaychuk
* MIT Licensed
*/
/**
* Setup vhost for the given `hostname` and `server`.
*
* Examples:
*
* connect(
* connect.vhost('foo.com',
* connect.createServer(...middleware...)
* ),
* connect.vhost('bar.com',
* connect.createServer(...middleware...)
* )
* );
*
* @param {String} hostname
* @param {Server} server
* @return {Function}
* @api public
*/
module.exports = function vhost(hostname, server){
if (!hostname) throw new Error('vhost hostname required');
if (!server) throw new Error('vhost server required');
var regexp = new RegExp('^' + hostname.replace(/[*]/g, '(.*?)') + '$');
if (server.onvhost) server.onvhost(hostname);
return function vhost(req, res, next){
if (!req.headers.host) return next();
var host = req.headers.host.split(':')[0];
if (req.subdomains = regexp.exec(host)) {
req.subdomains = req.subdomains[0].split('.').slice(0, -1);
server.emit("request", req, res, next);
} else {
next();
}
};
};
Version data entries
10 entries across 10 versions & 1 rubygems