- From: Kari Hurtta <hurtta-ietf@elmme-mailer.org>
- Date: Tue, 13 Dec 2016 19:33:26 +0200 (EET)
- To: HTTP working group mailing list <ietf-http-wg@w3.org>
- CC: Poul-Henning Kamp <phk@varnish-cache.org>, Kari Hurtta <hurtta-ietf@elmme-mailer.org>
2. Definition of HTTP Header Common Structure https://tools.ietf.org/html/draft-ietf-httpbis-header-structure-00#section-2 | unicode_string = * unicode_codepoint | # XXX: Is there a place to import this from ? | # Unrestricted unicode, because there is no sane | # way to restrict or otherwise make unicode "safe". What is range of unicode_codepoint ? Next section implies that it is only plane 0 ? ( range 0x0000 - 0xFFFF ) 3. HTTP/1 Serialization of HTTP Header Common Structure https://tools.ietf.org/html/draft-ietf-httpbis-header-structure-00#section-3 | h1_unicode_string = DQUOTE *( | ( "\" DQUOTE ) | ( "\" "\" ) / | ( "\" "u" 4*HEXDIG ) / | 0x20-21 / | 0x23-5B / | 0x5D-7E / | UTF8-2 / | UTF8-3 / | UTF8-4 | ) DQUOTE | # This is UTF8 with HTTP1 unfriendly codepoints | # (00-1f, 7f) neutered with \uXXXX escapes. here seems unicode to limited to plane 0 ( 0x0000 - 0xFFFF ) Or is unicode values > 0xFFFF encoded with surrogates (values 0xd8000 - 0xdffff) ? ( UCS-2 or UTF-16 is used ) / Kari Hurtta
Received on Tuesday, 13 December 2016 17:34:02 UTC