[OpenSER-Users] Presence module help

[Stanisław Pitucha]

Hello
Can someone tell me couple of details about presence code? I.e.:

1. There's PUBL_TYPE and WINFO_TYPE define. They are used as flags, but then they are just marking winfo / other packages. What's the effect of 
PUBL_TYPE on event package exactly?
2. What is the meaning of 'get_rules_doc', 'apply_auth_nbody', 'get_auth_status' funcs?

Unfortunately I wasn't able figure it out from source completely.

Thanks
Stanisław Pitucha