Parse opaque fields

[ianp]

Great tool, but it could be better if the content of the opaque messages was decoded too.

There needs to be some way of doing this…

The only common type of opaque contant that I know of is serialized java objects, so that should be easy enough to handle as long as the classes are on the classpath of RvSnoop.

Also, ZIP compressed data may be easy to handle, although I don't know how common it is!

Finally, it shouldn't be too difficult to provide an interface for the user to add additional opaque parsers to RvSn00p, probably via a system preference.