Request Object within the data store

Hi,

I was trying to extend the Slide functionality to use our own data
store... As we need to do some specific functionality based on the
"user-agent" of the request, (specific to certain webdav clients), would
like to get the "user-agent" info within the Store implementation
classes. Is there any way I can get this information?

Any help would be greatly appreciated....

Thanks

Sheeba Padmanabhan