| < draft-ietf-appsawg-media-type-regs-02.txt | draft-ietf-appsawg-media-type-regs-03.txt > | |||
|---|---|---|---|---|
| Network Working Group N. Freed | Network Working Group N. Freed | |||
| Internet-Draft Oracle | Internet-Draft Oracle | |||
| Obsoletes: 4288 (if approved) J. Klensin | Obsoletes: 4288 (if approved) J. Klensin | |||
| Expires: September 13, 2012 | Expires: September 13, 2012 | |||
| T. Hansen | T. Hansen | |||
| AT&T Laboratories | AT&T Laboratories | |||
| March 12, 2012 | March 12, 2012 | |||
| Media Type Specifications and Registration Procedures | Media Type Specifications and Registration Procedures | |||
| draft-ietf-appsawg-media-type-regs-02 | draft-ietf-appsawg-media-type-regs-03 | |||
| Abstract | Abstract | |||
| This document defines procedures for the specification and | This document defines procedures for the specification and | |||
| registration of media types for use in HTTP, MIME and other Internet | registration of media types for use in HTTP, MIME and other Internet | |||
| protocols. | protocols. | |||
| Status of this Memo | Status of this Memo | |||
| This Internet-Draft is submitted in full conformance with the | This Internet-Draft is submitted in full conformance with the | |||
| skipping to change at page 8, line 48 ¶ | skipping to change at page 8, line 48 ¶ | |||
| This requirement applies regardless of the registration tree | This requirement applies regardless of the registration tree | |||
| involved. | involved. | |||
| 4.2. Naming Requirements | 4.2. Naming Requirements | |||
| All registered media types MUST be assigned type and subtype names. | All registered media types MUST be assigned type and subtype names. | |||
| The combination of these names serves to uniquely identify the media | The combination of these names serves to uniquely identify the media | |||
| type, and the format of the subtype name identifies the registration | type, and the format of the subtype name identifies the registration | |||
| tree. Both type and subtype names are case-insensitive. | tree. Both type and subtype names are case-insensitive. | |||
| Type and subtype names beginning with "x-" are reserved for | ||||
| experimental use and MUST NOT be registered. This parallels the | ||||
| restriction on the x. tree, as discussed in Section 3.4. | ||||
| Type and subtype names MUST conform to the following ABNF: | Type and subtype names MUST conform to the following ABNF: | |||
| type-name = restricted-name | type-name = restricted-name | |||
| subtype-name = restricted-name | subtype-name = restricted-name | |||
| restricted-name = 1*127restricted-name-chars | restricted-name = 1*127restricted-name-chars | |||
| restricted-name-chars = ALPHA / DIGIT / "!" / | restricted-name-chars = ALPHA / DIGIT / "!" / | |||
| "#" / "$" / "&" / "." / | "#" / "$" / "&" / "." / | |||
| "+" / "-" / "^" / "_" | "+" / "-" / "^" / "_" | |||
| skipping to change at page 29, line 5 ¶ | skipping to change at page 29, line 5 ¶ | |||
| registration template. | registration template. | |||
| o The specification requirements for personal tree registrations | o The specification requirements for personal tree registrations | |||
| have been changed to be the same as those for the vendor tree. | have been changed to be the same as those for the vendor tree. | |||
| The text has been changed to encourage (but not require) | The text has been changed to encourage (but not require) | |||
| specification availability. | specification availability. | |||
| o The definition of additional trees has been clarified to state | o The definition of additional trees has been clarified to state | |||
| that an IETF Standards Action is required. | that an IETF Standards Action is required. | |||
| o Widely deployed types with "X-" names can now be registered as an | o Widely deployed types with "x-" names can now be registered as an | |||
| exception in the vendor tree. | exception in the vendor tree. | |||
| o The reqiremeents on changes to registrations have been loosened so | o The reqiremeents on changes to registrations have been loosened so | |||
| minor changes are easier to make. | minor changes are easier to make. | |||
| o The registration process has been completely restructured so that | o The registration process has been completely restructured so that | |||
| with the exception of IETF-generated types in the standards tree, | with the exception of IETF-generated types in the standards tree, | |||
| all requests are procesed by IANA and not the IESG. | all requests are procesed by IANA and not the IESG. | |||
| o A provisional registration process has been added for early | o A provisional registration process has been added for early | |||
| End of changes. 3 change blocks. | ||||
| 6 lines changed or deleted | 2 lines changed or added | |||
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