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Wireshark-dev: [Wireshark-dev] col_set_str not working from plugin ?? bug 1967
From: "Gilles Dufour (gdufour)" <gdufour@xxxxxxxxx>
Date: Mon, 7 Jul 2008 12:25:14 +0200
Hi,
I used to do this a
few years ago, but I might be a bit rusty :)
I have a plugin/dll
dissector that I created and it works fine except I never get the column text to
be modified.
Whatever the
column.
I tried many
different commands (you will see it in the code below).
Even tried to create
my own col_set_str - called mcol_set_str
I'm just clueless
and would appreciate some help.
The protocol runs on
top of UDP. Again everything else works so I know the dissector is
correctly called.
gboolean
dissect_ace_hb (tvbuff_t *tvb, packet_info *pinfo, proto_tree
*tree)
{
proto_item *ti;
proto_tree *ace_tree;
int offset;
{
proto_item *ti;
proto_tree *ace_tree;
int offset;
//
col_set_writable(pinfo->cinfo, TRUE);
if
(check_col(pinfo->cinfo,
COL_PROTOCOL)){
col_clear(pinfo->cinfo, COL_PROTOCOL);
col_set_str(pinfo->cinfo, COL_PROTOCOL, "ACE-HB");
//mcol_set_str(pinfo->cinfo, COL_PROTOCOL, "ACE-HB");
//col_add_fstr(pinfo->cinfo, COL_INFO,"%s","ACE-HB");
}
col_clear(pinfo->cinfo, COL_PROTOCOL);
col_set_str(pinfo->cinfo, COL_PROTOCOL, "ACE-HB");
//mcol_set_str(pinfo->cinfo, COL_PROTOCOL, "ACE-HB");
//col_add_fstr(pinfo->cinfo, COL_INFO,"%s","ACE-HB");
}
/* Clear out
the Info column. */
if (check_col(pinfo->cinfo, COL_INFO))
col_clear(pinfo->cinfo, COL_INFO);
if (check_col(pinfo->cinfo, COL_INFO))
col_clear(pinfo->cinfo, COL_INFO);
I found a bug that
is an exact match of my problem
Thanks,
Gilles.
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