1 files changed, 82 insertions, 0 deletions
diff --git a/lib/caldav/querystring.js b/lib/caldav/querystring.js
new file mode 100644
index 0000000..bea349a
--- /dev/null
+++ b/lib/caldav/querystring.js
@@ -0,0 +1,82 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// Query String Utilities
+
+(function(module, ns) {
+
+  var QueryString = {};
+
+  QueryString.escape = function(str) {
+    return encodeURIComponent(str);
+  };
+
+  var stringifyPrimitive = function(v) {
+    switch (typeof v) {
+      case 'string':
+        return v;
+
+      case 'boolean':
+        return v ? 'true' : 'false';
+
+      case 'number':
+        return isFinite(v) ? v : '';
+
+      default:
+        return '';
+    }
+  };
+
+
+  QueryString.stringify = QueryString.encode = function(obj, sep, eq, name) {
+    sep = sep || '&';
+    eq = eq || '=';
+    if (obj === null) {
+      obj = undefined;
+    }
+
+    if (typeof obj === 'object') {
+      return Object.keys(obj).map(function(k) {
+        var ks = QueryString.escape(stringifyPrimitive(k)) + eq;
+        if (Array.isArray(obj[k])) {
+          return obj[k].map(function(v) {
+            return ks + QueryString.escape(stringifyPrimitive(v));
+          }).join(sep);
+        } else {
+          return ks + QueryString.escape(stringifyPrimitive(obj[k]));
+        }
+      }).join(sep);
+
+    }
+
+    if (!name) return '';
+    return QueryString.escape(stringifyPrimitive(name)) + eq +
+           QueryString.escape(stringifyPrimitive(obj));
+  };
+
+  module.exports = QueryString;
+
+}.apply(
+  this,
+  (this.Caldav) ?
+    [Caldav('querystring'), Caldav] :
+    [module, require('./caldav')]
+));