joscar is an extensible Java library for instant messaging using the AOL Instant Messenger OSCAR protocol. joscar is the only open-source implementation of AIM 5.2 Secure IM, the AOL Proxy Server and Get File protocols, Trillian SecureIM, and more.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
A full implementation of AIM 5.2's new secure IM, chat room, and direct connection functionality. Support for Trillian's own Secure IM protocol. Support for iChat availability messages and AIM Expressions. A new, faster command used by AIM 5.2 to retrieve a user's info/away message.
