Yes, it is. I also use this structure to display information in the COL_INFO and in the proto_tree_add_protocol_format() using the rval_to_str(), and it works.
I tried to just add the item in the tree but it is impossible if I don't have also the hf declared in the hf_register_info, so maybe it is in the proto_tree_add_uint() call.
I don't use SVN, so my old (beginning of March, 1.0.6 -27387) version might have a bug, but I haven't seen anything about this in the previous messages. Was the update of proto.c a good idea?
As I can't send the complete code (internal use), is there a dissector that uses the range_string structure as I need?
Thanks a lot for your help, Chris
Yvan
De : "Maynard, Chris" <Christopher.Maynard@xxxxxxxxx>
À : Developer support list for Wireshark <wireshark-dev@xxxxxxxxxxxxx>
Envoyé le : Mardi, 14 Avril 2009, 17h47mn 14s
Objet : Re: [Wireshark-dev] RVALS in display filters
Everything looks OK to me. How is afdx_type
declared? Does it match the README.developer’s example?
static const range_string rvalstringname[] = {
{ INTVAL_MIN1, INTVALMAX1, "Descriptive String
1" },
{ INTVAL_MIN2, INTVALMAX2, "Descriptive String
2" },
{ 0, 0, NULL }
};
- Chris
From:
wireshark-dev-bounces@xxxxxxxxxxxxx
[mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] On Behalf Of yvanmmailbox-web@xxxxxxxx
Sent: Tuesday, April 14, 2009 9:32 AM
To: wireshark-dev@xxxxxxxxxxxxx
Subject: [Wireshark-dev] RVALS in display filters
Hi
all,
I am working on a dissector plugin.
I have a problem with the use of RVALS in display filter. As indicated in
README.developer, I wrote my code like that:
...
guint8 type = 0;
....
type = tvb_get_guint8(tvb, 29);
...
proto_tree_add_uint(afdx_tree, hf_type, tvb, 29, 1, type);
...
{ &hf_type,
{ "Data
type ", "afdx.type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING,
RVALS(afdx_type), 0x0,
"Type of data carried", HFILL }},
I changed my file proto.c as indicated in this url, because it didn't integrate
the BASE_RANGE_STRING:
http://www.nabble.com/rev-26257:--trunk-epan---trunk-epan-:-proto.c-td19639466.html
But it does not solve the problem. I still can't run WireShark with this code
in my plugin, and the problem seems to come from RVALS or interpretation of
BASE_RANGE_STRING.
Does anyone can help me?
Thanks a lot!
Yvan
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