File transfer using whack

i have not found any implementations for file transfer in whack. is there a way to reuse the implementation of smack?

Yup, I’m in the same situation.

I’m trying to implement something like that in Openfire which can receive certain files from clients and store them on disk. Do I *have *to use the IBB (XEP-0047) or bytestream for it or Is it possible to define my own XML protocol, if I write my own jabber client?

Any idea how to go about this would be much appreciated?