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From: Sape Mullender <sape@plan9.bell-labs.com>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] asn.1 alternatives
Date: Sat, 11 Feb 2006 09:54:01 -0500	[thread overview]
Message-ID: <397b504b58a5f6c5ff602c2f19c4463a@plan9.bell-labs.com> (raw)
In-Reply-To: <541ac7952476f11c319d81a7b9f7d516@terzarima.net>

>>> > What are the alternatives?  My pick is ASN.1, any time.

Ha.  I'm working on a UMTS base station (another, interesting tale
of hard real time in Plan 9) and we're using an ASN.1 compiler that
typically takes 30-bytes ASN.1 packed messages and decompresses
them into 5 megabyte (yes, MEGA byte) C structs.  Amazing.
In the defense of ASN.1 I must say that this is not so much caused by
ASN.1 as by the incredible amount of configurational possibilities in
UMTS connections (almost none of which are or will be  implemented
by anybody), and by the insistence of the comiler to code anything that
has a known maximum length by a static array of that length.

	Sape



  reply	other threads:[~2006-02-11 14:54 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-02-11  0:10 [9fans] More 'Sam I am' quanstro
2006-02-11  3:01 ` jmk
2006-02-11 14:29   ` [9fans] asn.1 alternatives Charles Forsyth
2006-02-11 14:54     ` Sape Mullender [this message]
2006-02-11 16:13       ` lucio
2006-02-11 16:57       ` Skip Tavakkolian
2006-02-11 16:05     ` lucio
2006-02-11 17:52       ` Marina Brown
2006-02-11 16:28     ` Dan Cross
2006-02-11 16:53       ` Charles Forsyth
2006-02-11 22:47       ` Brantley Coile
2006-02-20  0:04     ` Harri Haataja
2006-02-11  6:04 ` ASN.1 (Was: [9fans] More 'Sam I am') lucio
2006-02-11  6:54   ` geoff
2006-02-11  8:06     ` lucio
2006-02-11  8:44       ` geoff
2006-02-11 12:10         ` lucio
2006-02-11  8:55     ` Steve Simon
2006-02-11  9:16       ` Bruce Ellis
2006-02-11  7:04   ` Skip Tavakkolian
2006-02-11  7:09     ` geoff
2006-02-11  7:53       ` lucio
2006-02-11  7:53       ` Skip Tavakkolian
2006-02-11 16:37 [9fans] asn.1 alternatives quanstro

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