Ethereal-dev: Re: [Ethereal-dev] H235 & ASN1 compiler

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From: "Ronnie Sahlberg" <ronnie_sahlberg@xxxxxxxxxxxxxx>
Date: Fri, 4 Jun 2004 16:38:05 +1000
Hi Tomas,

I tried again to get X509AF working with the compiler but get errors i dont
understand.

I have attached the files I used.

I try to generate the dissector using :
../../tools/asn2eth.py -X -b -p x509af -s packet-x509af-template
AuthenticationFramework.asn

Which generates warnings and errors i dont understand.


1, ===
../../tools/asn2eth.py:815: UserWarning: The same type names for different
types. Explicit renaming is recommended.
T_subject
T_subject AttributeCertificateInfo/subject
T_subject1 AttributeCertificateAssertion/subject
I tried to fix this by adding :
#.FIELD_RENAME
AttributeCertificateInfo/subject info_subject
AttributeCertificateAssertion/subject assertion_subject

to x509af.cnf   but that did not help. What did i do wrong?

I also get a whole bunch of:
#Unhandled GetTTag() in SetOfType
SetOfType
name: CrossCertificates
val:
Type_Ref
name: None
val: Certificate
constr: None
constr: None

What do these ones mean and what should I do to resolve them?


----- Original Message ----- 
From: "Tomas Kukosa"
Sent: Friday, May 28, 2004 7:23 PM
Subject: Re: [Ethereal-dev] H235 & ASN1 compiler


>
> > On Tue, May 25, 2004 at 11:23:54AM -0700, Guy Harris wrote:
> >
> >>../packet-h235.c: In function `dissect_h235_NULL':
> >>../packet-h235.c:556: warning: unused parameter `pinfo'
> >
> >
> > For that one, the translator could perhaps figure out whether an
> > argument is used and emit _U_ after it if so - but, as the dissectors
> > are all machine-generated, and as the argument can't be omitted as a
> > pointer to that function is used, the translator can probably just emit
> > _U_ for *all* "pinfo" arguments, and perhaps for *all* arguments.
>
> The argument can be used with user defined code in the dissector function.
> What happens if the _U_ is emitted and the parameter is used in the
function?
>
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