Wireshark-dev: Re: [Wireshark-dev] how to make tcap subdissector in plugin
From: "Kukosa, Tomas" <[email protected]>
Date: Thu, 7 Jun 2007 07:04:51 +0200
Hi,
It would be good to have it possible in the future. 
E.g. it is possible for (I think quite similar) Q.932/QSIG.
There are official QSIG opcodes implemented in the QSIG dissector and I have plugin with our extensions using its own opcodes.

Regards,
  Tomas


-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Anders Broman
Sent: Wednesday, June 06, 2007 11:08 PM
To: 'Developer support list for Wireshark'
Subject: Re: [Wireshark-dev] how to make tcap subdissector in plugin

Hi,
I suppose this means you have to rebuild the complete MAP
Dissector as a plugin adding your opcode(s) if the opcode isn't
clashing with the existing ones perhaps it can be added to the existing MAP
dissector.
 
Why do you feel the you need to add private opcodes to MAP
instead of using the existing ones adding extension containers for any
private data needed or work with 3GPP to get the new opcodes you need
added to MAP.
Regards
Anders

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Skickat: den 5 juni 2007 21:13
Till: Developer support list for Wireshark
Ämne: Re: [Wireshark-dev] how to make tcap subdissector in plugin

It is a private opcode to MAP.

/Yin

On 6/5/07, Anders Broman <[email protected]> wrote:
> Hi,
> Is it a private opcode to MAP or something missing from MAP?
> Regards
> Anders
>
> -----Ursprungligt meddelande-----
> Från: [email protected]
> [mailto:[email protected]] För yin sun
> Skickat: den 5 juni 2007 20:59
> Till: Developer support list for Wireshark
> Ämne: [Wireshark-dev] how to make tcap subdissector in plugin
>
> Hello developer,
>
> I have made the FooPage example working for plugin. Now I want to have
> a plugin similar to GSM-MAP but as a plugin. Basically this plugin
> will provide decoder for new opcode. The problem is, to register under
> tcap I have to call add_itu_tcap_subdissector as I read from gsmmap
> code. And this function is defined in dissectors.lib, which is not
> visible to plugin. So the question is
> 1. Can we in general make all the functions in dissectors accessible to
> plugin.
> 2. where should we draw a line between dissector and plugin.
>
> Thanks,
> /Yin
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