- From: Henry S. Thompson <ht@inf.ed.ac.uk>
- Date: Thu, 18 Nov 2010 19:01:05 +0000
- To: Julian Reschke <julian.reschke@gmx.de>
- Cc: Chris Lilley <chris@w3.org>, Noah Mendelsohn <nrm@arcanedomain.com>, Henri Sivonen <hsivonen@iki.fi>, Larry Masinter <LMM@acm.org>, "www-tag@w3.org WG" <www-tag@w3.org>, MURATA Makoto <eb2m-mrt@asahi-net.or.jp>, Mark Nottingham <mnot@pobox.com>, alexey.melnikov@isode.com
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Julian Reschke writes: > On 18.11.2010 19:32, Henry S. Thompson wrote: >> I'm confused. .svgz files should be served as >> >> Content-Type: image/svg+xml >> Content-Encoding: gzip >> >> What's the problem? > > That's no problem. > > However it *is* a problem to claim that .svgz files have the type > "image/svg+xml". They don't. Feed them into a recipient that expects > XML and see it fail. 'claim'? Claim how? Who has claimed this? How might someone claim this in any substantive way, except by failing to include the above Content-Encoding header in a message containing a gzipped SVG document. . . OK, I've now followed the link [1] in your original message, and it seems very odd to me. The passage Mark Nottingham quotes, modulo the correction of Content-Transfer-Encoding to Content-Encoding, seems entirely satisfactory to me. What is the Content-Encoding header [2] _for_, if not precisely for this case: "The Content-Encoding entity-header field is used as a modifier to the media-type. When present, its value indicates what additional content codings have been applied to the entity-body, and thus what decoding mechanisms must be applied in order to obtain the media-type referenced by the Content-Type header field." I've included Mark and Alexey in this conversation --- Alexey, I think we particularly need to hear from you about what is wrong with a message with the headers quoted above. ht [1] http://www.ietf.org/mail-archive/web/ietf-types/current/msg01010.html [2] http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.11 - -- Henry S. Thompson, School of Informatics, University of Edinburgh 10 Crichton Street, Edinburgh EH8 9AB, SCOTLAND -- (44) 131 650-4440 Fax: (44) 131 651-1426, e-mail: ht@inf.ed.ac.uk URL: http://www.ltg.ed.ac.uk/~ht/ [mail from me _always_ has a .sig like this -- mail without it is forged spam] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux) iD8DBQFM5XfxkjnJixAXWBoRAs30AJwIf8zCYRo0avredKwrYWJICHaWLQCfWFvQ FFlgbUHCJrQL8tFrJW0EV50= =Hoj9 -----END PGP SIGNATURE-----
Received on Thursday, 18 November 2010 19:02:31 UTC