- From: Julian Reschke <julian.reschke@gmx.de>
- Date: Wed, 13 Jun 2018 10:53:28 +0200
- To: Mark Nottingham <mnot@mnot.net>
- Cc: HTTP Working Group <ietf-http-wg@w3.org>
On 2018-06-13 10:38, Mark Nottingham wrote: > > >> On 13 Jun 2018, at 6:33 pm, Julian Reschke <julian.reschke@gmx.de> wrote: >> >> On 2018-06-13 10:01, Mark Nottingham wrote: >>> ... >>>> Please elaborate. What are the difficulties, and how is this different in structured headers? >>> How can you use ABNF to define the allowable structures in JFV? See the editors' draft of SH for an example there (a work in progress). >> >> Precisely which part? > > https://httpwg.org/http-extensions/draft-ietf-httpbis-header-structure.html#specify Ah. There are two things here. 1) Overall header field syntax: this is not needed for JFV, because it's always the same, see ABNF at the end of <https://greenbytes.de/tech/webdav/draft-reschke-http-jfv-08.html#data-model-and-format>. 2) Constraints on specific field values - that could be done the same way as in structured headers. > ... Best regards, Julian
Received on Wednesday, 13 June 2018 08:54:05 UTC