|Maintainer||Ertugrul Soeylemez <email@example.com>|
Various webwire tools.
Retrieve the given query parameter. Inhibits with 404, if the parameter does not exist.
Retrieves the given cookie from the request. Inhibits, if the cookie doesn't exist.
Sets the given cookie for the root path of the current domain with the given validity duration. If no duration is given, it becomes a session cookie.