Re: [T2TRG] Fwd: New Version Notification for draft-petrov-t2trg-youpi-00.txt

Hi Laurent,

Thank you for pointing that out! I have missed the `relative` keyword,
which tells the parser that it needs to use the current cursor position for
the parsing. It should read `youpi:position "relative 1..7";`. I will
update this in the next version.

Best regards,
Ivaylo

On Tue, Jul 23, 2019 at 9:46 AM Laurent Toutain <
laurent.toutain@imt-atlantique.fr> wrote:

> Hi Ivaylo,
>
> Thanks for the document, I have a question regarding the position, I don't
> understand the difference in the yang example between absolute and relative
> position.
>
> Thanks
>
> Laurent
>
> On Tue, Jul 23, 2019 at 3:37 PM ivaylo petrov <ivaylo@ackl.io> wrote:
>
>> Dear all,
>>
>> In the context of some discussions that were happening in the WISHI
>> hackathon and in relation to some work that my company Acklio has been
>> doing, I have written a short draft that describes how YANG models can be
>> enriched so that one can describe binary data parsing and translation. The
>> need for this arises from the reality that there are some binary protocol
>> that are more difficult to inter-operate with the rest of the world (not
>> CBOR, but others) and that some very constrained networks and devices are
>> adding more and more custom binary protocols due to bandwidth constraints
>> and similar considerations.
>>
>> Any feedback is welcome, but above all I am interested to know if this is
>> something that seems interesting to you and that anyone will like to work
>> on.
>>
>> Thank you in advance!
>>
>> Best regards,
>> Ivaylo Petrov
>>
>>
>>
>> ---------- Forwarded message ---------
>> From: <internet-drafts@ietf.org>
>> Date: Tue, Jul 23, 2019 at 8:59 AM
>> Subject: New Version Notification for draft-petrov-t2trg-youpi-00.txt
>> To: Ivaylo Petrov <ivaylo@ackl.io>
>>
>>
>>
>> A new version of I-D, draft-petrov-t2trg-youpi-00.txt
>> has been successfully submitted by Ivaylo Petrov and posted to the
>> IETF repository.
>>
>> Name:           draft-petrov-t2trg-youpi
>> Revision:       00
>> Title:          YANG Object Universal Parsing Interface
>> Document date:  2019-07-23
>> Group:          Individual Submission
>> Pages:          7
>> URL:
>> https://www.ietf.org/internet-drafts/draft-petrov-t2trg-youpi-00.txt
>> Status:
>> https://datatracker.ietf.org/doc/draft-petrov-t2trg-youpi/
>> Htmlized:       https://tools.ietf.org/html/draft-petrov-t2trg-youpi-00
>> Htmlized:
>> https://datatracker.ietf.org/doc/html/draft-petrov-t2trg-youpi
>>
>>
>> Abstract:
>>    YANG Object Universal Parsing Interface (YOUPI) specification
>>    describes generic way to encode and decode binary data based on a
>>    YANG model for use of constrainted devices.  YOUPI is a generic
>>    mechanism designed for great flexibility, so that it can be adapted
>>    for any of the constainted devices.
>>
>>
>>
>>
>> Please note that it may take a couple of minutes from the time of
>> submission
>> until the htmlized version and diff are available at tools.ietf.org.
>>
>> The IETF Secretariat
>>
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>