Initial commit for OpenECOMP SDN-C OA&M

[sdnc/oam.git] / dgbuilder / dgeflows / node_modules / express / node_modules / cookie / index.js

diff --git a/dgbuilder/dgeflows/node_modules/express/node_modules/cookie/index.js b/dgbuilder/dgeflows/node_modules/express/node_modules/cookie/index.js
new file mode 100644 (file)
index 0000000..00d54a7
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+++ b/dgbuilder/dgeflows/node_modules/express/node_modules/cookie/index.js
@@ -0,0 +1,75 @@
+
+/// Serialize the a name value pair into a cookie string suitable for
+/// http headers. An optional options object specified cookie parameters
+///
+/// serialize('foo', 'bar', { httpOnly: true })
+///   => "foo=bar; httpOnly"
+///
+/// @param {String} name
+/// @param {String} val
+/// @param {Object} options
+/// @return {String}
+var serialize = function(name, val, opt){
+    opt = opt || {};
+    var enc = opt.encode || encode;
+    var pairs = [name + '=' + enc(val)];
+
+    if (null != opt.maxAge) {
+        var maxAge = opt.maxAge - 0;
+        if (isNaN(maxAge)) throw new Error('maxAge should be a Number');
+        pairs.push('Max-Age=' + maxAge);
+    }
+
+    if (opt.domain) pairs.push('Domain=' + opt.domain);
+    if (opt.path) pairs.push('Path=' + opt.path);
+    if (opt.expires) pairs.push('Expires=' + opt.expires.toUTCString());
+    if (opt.httpOnly) pairs.push('HttpOnly');
+    if (opt.secure) pairs.push('Secure');
+
+    return pairs.join('; ');
+};
+
+/// Parse the given cookie header string into an object
+/// The object has the various cookies as keys(names) => values
+/// @param {String} str
+/// @return {Object}
+var parse = function(str, opt) {
+    opt = opt || {};
+    var obj = {}
+    var pairs = str.split(/; */);
+    var dec = opt.decode || decode;
+
+    pairs.forEach(function(pair) {
+        var eq_idx = pair.indexOf('=')
+
+        // skip things that don't look like key=value
+        if (eq_idx < 0) {
+            return;
+        }
+
+        var key = pair.substr(0, eq_idx).trim()
+        var val = pair.substr(++eq_idx, pair.length).trim();
+
+        // quoted values
+        if ('"' == val[0]) {
+            val = val.slice(1, -1);
+        }
+
+        // only assign once
+        if (undefined == obj[key]) {
+            try {
+                obj[key] = dec(val);
+            } catch (e) {
+                obj[key] = val;
+            }
+        }
+    });
+
+    return obj;
+};
+
+var encode = encodeURIComponent;
+var decode = decodeURIComponent;
+
+module.exports.serialize = serialize;
+module.exports.parse = parse;