Ethereal-dev: Re: [Ethereal-dev] one question about UMTS RANAP decoder

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From: Tomas Kukosa <tomas.kukosa@xxxxxxxxxxx>
Date: Mon, 22 Aug 2005 10:44:44 +0200
What I really want is one ASN.1 compiler to
compile UMTS RRC(25.331) which is encoded in UNALIGNED PER in ASN.1 and
UMTS NBAP(25.433) which is encoded in ALIGNED PER in ASN.1 to C/C++
source code.I want to deal with these two protocols based on Ethereal in
offline mode.Now seeking around for one adoptable ASN compiler.

Do you have any suggestion?


Unfortunately, packet-per.c does not support UNALIGNED PER now.
I'm not sufficiently familiar with asn2eth, or with RRC or NBAP, to say whether asn2eth is capable of handling those protocols. Perhaps somebody else on ethereal-dev knows.
The asn2eth does not support ASN.1 classes. I.e. classes definitons has to be replaced with "pure" ASN.1 in the ASN.1 source. 


Some documentation on asn2eth can be found at

    http://wiki.ethereal.com/Asn2eth