More flexibility for extra slection choices

[simoncn]

I've been considering other possible approaches for using the UPnP protocol to solve this problem.

Ideally, the control point would have some way to flag a Browse request as either of the following:

1) the result of the request is for interactive presentation to the user

2) the result of the request is part of a recursive subtree search and not for interactive presentation to the user

If MinimServer receives a request of type 2), it would omit the extra items. For requests of type 1), the extra items would be included. If neither 1) nor 2) is specified, MinimServer would return the current "Hide Contents" container for the extra items.

The difficulty with this is finding a way to specify 1) and 2) that will be harmlessly ignored by servers that don't support this extension. At the moment, I don't see anything in the arguments passed with the Browse request that would be suitable.