Re: Checking for Qt in a dissector

[Paul Offord <Paul.Offord () advance7 com>]

Hi Pascal,

That won't work in this case.  It's actually a plugin rather than a true dissector - I didn't describe it well.  It 
uses Qt code so it definitely will only work with Wireshark 2.x.x.  Objections aside, how can it be detected?

Thanks and regards...Paul



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-------- Original message --------
From: Pascal Quantin <pascal.quantin () gmail com>
Date: 03/07/2017 17:57 (GMT+00:00)
To: Developer support list for Wireshark <wireshark-dev () wireshark org>
Subject: Re: [Wireshark-dev] Checking for Qt in a dissector

Hi Paul,

Le 3 juil. 2017 18:47, "Paul Offord" <Paul.Offord () advance7 com<mailto:Paul.Offord () advance7 com>> a écrit :
I have a dissector that needs to confirm that it is running in a Qt environment i.e. Wireshark 2.x.x and not tshark.  
What is a good way to check for this?

Sorry to say that but IMHO you should not / must not have such a need. Any dissector that would behave differently 
depending on the application used (command line, GTK UI, Qt UI) has a design flaw.
Dissectors should behave the same way whatever the user frontend, and taps are here to present the data to the user 
differently depending on the interface used.
I sincerely hope we do not expose the info you are requesting to libwireshark....

Regards,
Pascal.


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