try with
FT_UINT32 and BASE_HEX
instead of
FT_UINT8 and BASE_DEC
On 6/8/06, kyan-ki kyan-ki <kyan-ki@xxxxxxxxxx> wrote:
I've already tried this solution previously but it was not right.
My Mask is coded with 3 bytes (24 bits).
So, I would like to have a display e.g. : 1010 1101 1111 1000 1011 1110 =
Mask : .....
I tried to mask with { "FOO PDU Type","foo.type",FT_UINT8, BASE_DEC, NULL,
0xFFFFFF,"", HFILL } but only the first 8 bits are displayed : 1010 1101.
thanks for your support
>From: "ronnie sahlberg" <ronniesahlberg@xxxxxxxxx>
>To: "Ethereal development" <ethereal-dev@xxxxxxxxxxxx>
>CC: kyan-ki@xxxxxxxxxx
>Subject: Re: About Dissector added with a "plugin" !
>Date: Thu, 8 Jun 2006 08:56:17 +0000
>
>Not exactly what you are asking for but you could try this:
>
>(dissecting and displaying the top 12 bits of a 16 bit integer in a
>somewhat binary representation)
>
>{ &hf_foo,
>{"Foo", "foo.foo", FT_UINT16, BASE_HEX, NULL, 0xfff0, "something", HFILL
>}},
>
>
>I.e specifying a bitmask which will make ethereal decode it and display
>it as
>XXXX XXXX XXXX ....
>
>
>Probably not exactly what you want but maybe close enough?
>
>
>
>
>On 6/8/06, kyan-ki kyan-ki <kyan-ki@xxxxxxxxxx> wrote:
>>Hi,
>>
>>I'm developping an Ethereal plugin to add a dissector for a protocol.
>>This protocol has a field Mask that I would like to display in binary e.g.
>>Mask : 1100 1011 1010
>>But I can't find the solution that allows such a thing :
>>
>>In proto.c, one have :
>>
>>/** radix for decimal values, used in header_field_info.display */
>>typedef enum {
>> BASE_NONE, /**< none */
>> BASE_DEC, /**< decimal */
>> BASE_HEX, /**< hexadecimal */
>> BASE_OCT, /**< octal */
>> BASE_DEC_HEX, /**< decimal (hexadecimal) */
>> BASE_HEX_DEC /**< hexadecimal (decimal) */
>>} base_display_e;
>>
>>But there is no BASE_BIN for example, in order to insert into (e.g.):
>>static hf_register_info hf[] = {
>> { &hf_foo_pdu_type,
>> { "FOO PDU Type","foo.type",
>> FT_UINT8, BASE_DEC, NULL, 0x0,
>> "", HFILL }
>> },
>>};
>>
>>Has someone a solution for this problem without I have to modify ethereal
>>source code and rebuild it ?
>>
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