Hi,
Then i must be confused about what it is hfindex are doing and where they show
up in the tree. Could you explain / how to use format?
Sorry for the trouble,
Greg
-Original Message-
From: Jaap Keuter [mailto:jaap.keu...@xs4all.nl]
Sent: Friday, February 13, 2009 3:35 PM
To: gogr..
I'm most of the way (I hope) through a tn3270 dissector. However I'm not
sure of the most acceptable way of doing a couple of things:
- Should I just make TN3270 a sub-dissector of telnet? So users
select 'decode as telnet' and get the tn3270 dissected implicitly? Or
should it have a separate '
Hi,
i have looked at those and it doesnt seem to be what i'm looking for. I want to
do something such as
proto_tree_add_text(tree, "TEST", tvb, 0, 0,
function_call_that_returns_"TEST"() );
so that in the tree it will output something like TEST: TEST.
however, the first "TEST" is supposed to be
Ahh thank you, i think i get that. But also, for "id". It takes an int, but
what if i want to put a different string there? I want to be able to include my
own string for output that isn't in a static const value_string. I will be
return data from a function from a loaded dll. And just something
Hi,
I read both of these. Say i just wanted to output the integer 7.
proto_tree_add_uint(tree, id, tvb?, ?, ?, 7);
i dont understand what tvb is / does i guess.
Also, i will be using the raw data to send to a function to send back a string
for the header names. where would be the best place to
Hi,
Look in doc/README.developer and epan/proto.h for
proto_tree_add_uint[_format](tree, ...)
Thanx,
Jaap
gogr...@wi.rr.com wrote:
> Hello,
>
> In my custom dissector i understand how to take data from the buffer and
> output it, but how do i output a number thats not from the buffer. I will b
Hello,
In my custom dissector i understand how to take data from the buffer and output
it, but how do i output a number thats not from the buffer. I will be getting
data from another dll proxy that i will want to output. So say i have an int
variable "test" that gets set by a function "public i
Hi Yann,
In fact I hoped there is a way to get the info back from the tree once it is
populated by the dissector.
But I return to my first idea that was to populate the COL_INFO during the
dissection (at this time it is partially working, thx to Anders).
Regards,
Xavier.
-Message d'origin
Marty Adkins wrote:
> Wireshark 1.06 consistently crashes in libwireshark.dll when decoding
> a CheckPoint CPHA FWHA_MY_STATE packet. These are sent to a unicast
> IP and multicast MAC, from a source IP of 0.0.0.0. It seems to have
> no problem decoding the CPHA FWHA_IFCONF_REPLY packets that hav
Hi,
I don't think you can get the info without find it in the tvbuff.
In my opinion, 2 possibilities:
- if the data is always at the same position, set an offset :
tvb_get_*(tvb(, ), STANDARD_OFFSET(, length));
- when you populate, update the COLL_INFO :
if (check_col(pinfo->cinfo, COL_INFO))
Wireshark 1.06 consistently crashes in libwireshark.dll when decoding
a CheckPoint CPHA FWHA_MY_STATE packet. These are sent to a unicast
IP and multicast MAC, from a source IP of 0.0.0.0. It seems to have
no problem decoding the CPHA FWHA_IFCONF_REPLY packets that have the
same L2/L3 addresses.
Hello,
Well here is the full story.
I managed to code a new dissector from its ASN.1 description (Cisco
CRSPv3).
Everything is working except that I want to have some informations
showed in the column "Info".
At this time I can parse the tvb to match the info I need, but in this
case the dissect
Hello,
I have created my own custom dissector, it will take raw data and send it to a
sort of "proxy" dll that will send the raw data elsewhere to be decoded and
then sent back. However i'm having a bit of trouble doing this since i'm new to
it all. So i had a few questions.
1) In what order
Thank you for this code snippet.
It helped me a lot to understand the way the code in the CNF is inserted in the
generated code of the dissector.
Regards,
Xavier.
-Message d'origine-
De : wireshark-dev-boun...@wireshark.org
[mailto:wireshark-dev-boun...@wireshark.org] De la part de Ande
Hi,
I'm still not sure what you are trying to do but here's a code snippet
from the GSM MAP dissector:
This is the genertaed code:
- Snip --
static int
dissect_gsm_old_GSMMAPOperationLocalvalue(gboolean implicit_tag _U_,
tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tr
Hi Anders,
I am not familiar with the CNF file, I used an almost empty one during
my tests but I will try to have a deeper look at the advanced conf.
In the meantime I think that I can get the info I need directly from the
generated "tree" filled by the dissector.
So is there some predefined fun
Hi,
I'm not sure I understand what your problem is. But you can use the .cnf
file to "insert" code in generated output in various ways
See the other dissectotrs under /asn1.
Regards
Anders
-Original Message-
From: wireshark-dev-boun...@wireshark.org
[mailto:wireshark-dev-boun...@wireshark
Hello,
Well here is the full story.
I managed to code a new dissector from its ASN.1 description (Cisco
CRSPv3).
Everything is working except that I want to get some informations showed
in the column "Info".
At this time I can parse the tvb to match the info I need, but in this
case the dissecto
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