Wireshark mailing list archives

Re: New GUI for specific protocol


From: Juan Jose Martin Carrascosa <juanjo () rti com>
Date: Wed, 25 Jan 2017 19:04:31 +0100

Makes sense. Thanks for the information. I will definitely look into this.

Thanks,
Juanjo Martin

On Tue, Jan 24, 2017 at 9:10 PM, Guy Harris <guy () alum mit edu> wrote:

On Jan 24, 2017, at 9:51 AM, Juan Jose Martin Carrascosa <juanjo () rti com>
wrote:

I would like to write a new GUI to show nicely the information obtained
from the RTPS dissector. Can Wireshark help with that?

There is no provision in Wireshark for showing the raw dissection result
(the protocol tree) differently.  This is intentional - dissectors are
supposed to exist, and work, independently of any particular UI code
(that's why TShark works).

If you want to show information in some *other* form, you should write a
tap with a GUI.  See doc/README.tapping for information on writing a tap.
The tap's per-packet function is passed an epan_dissect_t pointer (which
includes a pointer to the *entire* protocol tree, not just the subtree for
the protocol being tapped) and a const void * that points to whatever data
the dissector passes to the tap.
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-- 

Juanjo Martin
Senior Application Engineer
Professional Services Group
Office: +34 958 27 88 62
Mobile: +34 656 30 20 56
juanjo () rti com
www.rti.com
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