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/*!
* Connect - vhost
* Copyright(c) 2010 Sencha Inc.
* Copyright(c) 2011 TJ Holowaychuk
* MIT Licensed
*/
/**
* Module dependencies.
*/
var vhost = require('vhost');
/**
* Vhost:
*
* See [vhost](https://github.com/expressjs/vhost)
*
* @param {String} hostname
* @param {Server} server
* @return {Function}
* @api public
*/
module.exports = function(hostname, server) {
if (typeof hostname === 'string') {
// back-compat
hostname = new RegExp('^' + hostname.replace(/[^*\w]/g, '\\$&').replace(/[*]/g, '(?:.*?)') + '$', 'i');
}
if (typeof server !== 'function' && typeof server.emit === 'function') {
// back-compat
server = createEmitRequest(server);
}
return vhost(hostname, server);
};
function createEmitRequest(server) {
return function emitRequest(req, res) {
server.emit('request', req, res);
};
}
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