Is it possible to bind URI patterns to WebServices when using pion::net::WebServer class?

for example bind: /foo/(.*) to a pion::net::WebService instance

Since I needed this for a project (which is kwebforms, a KDE application under development for Kexi) and didn't look deeply at what pion supports I wrote a class extending pion::net::WebServer (which inherits from pion::net::HTTPServer).

But in order to do that I had to add virtual to the signature of bool HTTPServer::findRequestHandler and change

typedef std::map ResourceMap;
ResourceMap m_resources;
mutable boost::mutex m_resource_mutex;

visibility from private to protected.

These changes most likely will break the ABI.
If you want I can publish a small patch file and the sources of the extended class.
Don't know if you are interested in my patches and/or my changes are well-designed, I just hope they're useful :-)