I know Richard was thinking about this a few years ago
(http://www.ethereal.com/lists/ethereal-dev/199907/msg00129.html). What
ever happened to the "6000 lines of code", Richard? IIRC you built the
SMB stuff with this PDL.
Analyzer (http://analyzer.polito.it/) and Spy have protocol or rather
packet description languages. We mentioned spy's
(http://pweb.de.uu.net/trillian.of/Spy/documentation/doc4.html#4) in the
earlier discussion. Analyzer has a BSD type license and SPY seems to be
proprietary. It would be nice to find a GPL packet description language
we could incorporate.
--john
Andreas Sikkema wrote:
John McDermott wrote:
This might be tricky with tethereal. It would be nice to have a
gui-based protocol analyzer builder, though, even if it were simple. It
could generate the "protocol specification language", C or perl/python.
I was thinking of a sort of generic, basic (not BASIC) sort of tool so
that if someone wanted to one could build a quick and dirty decoder.
I am thinking along the lines of a very simple language (something
like a stripped version of ASN.1).
You have bits, bytes, integers, strings and the sequence in which they
appear are the way the appear in the protocol. Maybe add something
like a choice, but that would make things slightly more complicated,
but not that much I think.
PROTOCOL "MyFirstProtocol", "My very own first protocol"
...
--
John McDermott
Writer, Educator, Consultant
jjm@xxxxxxxxxx http://www.jkintl.com
V +1 505/377-6293 F +1 505/377-6313
