From: Wireshark-dev [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx]
On Behalf Of Roland Knall
Sent: Thursday, November 30, 2017 9:11 AM
To: Developer support list for Wireshark <wireshark-dev@xxxxxxxxxxxxx>
Subject: [Wireshark-dev] Lua question for dissectors
Just a short question, can anyone point me into the direction on how to generate a sub-TVB in LUA from a reassembled stream?
We can display the data, but I want to have a sub-TVB displayed, and cannot figure out which method to use.
Cheers
Hi Roland,
Have you looked at the
fpm.lua script available at
https://wiki.wireshark.org/Lua/Examples?
After
fpm_proto.dissector() does the reassembly,
dissectFPM() is called, which simply does the normal
tree:add(), for the given
tvb:range(), i.e.:
-- We start by adding our protocol to the dissection display tree.
local tree = root:add(fpm_proto, tvbuf:range(offset, length_val))
Does that help?
- Chris
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