diff --git a/fetch.bs b/fetch.bs index c77dba159..f00f7853c 100644 --- a/fetch.bs +++ b/fetch.bs @@ -2807,10 +2807,44 @@ consideration for the security consequences. New exceptions can be proposed by filing an issue. +

`Content-Length` header

+ +

The `Content-Length` header is largely defined in HTTP. Its processing model is +defined here as the model defined in HTTP is not compatible with web content. [[HTTP]] + +

To extract a length +from a header list headers, run these steps: + +

    +

  1. Let values be the result of + getting, decoding, and splitting `Content-Length` from + headers. + +

  2. If values is null, then return null. + +

  3. Let candidateValue be null. + +

  4. +

    For each value of values: + +

      +

    1. If candidateValue is null, then set candidateValue to + value. + +

    2. Otherwise, if value is not candidateValue, then return failure. +

    + +

  5. If candidateValue is the empty string or has a code point that is + not an ASCII digit, then return null. + +

  6. Return candidateValue, interpreted as decimal number. +

+ +

`Content-Type` header

The `Content-Type` header is largely defined in HTTP. Its processing model is -defined here as the ABNF defined in HTTP is not compatible with web content. [[HTTP]] +defined here as the model defined in HTTP is not compatible with web content. [[HTTP]]

To extract a MIME type