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/*!
* Tobi - Cookie
* Copyright(c) 2010 LearnBoost <dev@learnboost.com>
* MIT Licensed
*/
/**
* Module dependencies.
*/
var url = require('url');
/**
* Initialize a new `Cookie` with the given cookie `str` and `req`.
*
* @param {String} str
* @param {IncomingRequest} req
* @api private
*/
var Cookie = exports = module.exports = function Cookie(str, req) {
this.str = str;
// Map the key/val pairs
str.split(/ *; */).reduce(function(obj, pair){
var p = pair.indexOf('=');
var key = p > 0 ? pair.substring(0, p).trim() : pair.trim();
var lowerCasedKey = key.toLowerCase();
var value = p > 0 ? pair.substring(p + 1).trim() : true;
if (!obj.name) {
// First key is the name
obj.name = key;
obj.value = value;
}
else if (lowerCasedKey === 'httponly') {
obj.httpOnly = value;
}
else {
obj[lowerCasedKey] = value;
}
return obj;
}, this);
// Expires
this.expires = this.expires
? new Date(this.expires)
: Infinity;
// Default or trim path
this.path = this.path
? this.path.trim(): req
? url.parse(req.url).pathname: '/';
};
/**
* Return the original cookie string.
*
* @return {String}
* @api public
*/
Cookie.prototype.toString = function(){
return this.str;
};
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