jordwalke/one-click.js

Categorize browser built in mime-types:

Opened this issue · 3 comments

jordwalke commented

Firefox: https://dxr.mozilla.org/mozilla-central/source/uriloader/exthandler/nsExternalHelperAppService.cpp#403

when browser sees an iframe with an extension, it uses that and it seems impossible to get it to treat it any differently.

jordwalke commented

"If the resource is retrieved directly from the file system, set supplied-type to the MIME type provided by the file system.
If the resource is retrieved via another protocol (such as FTP), set supplied-type to the MIME type as determined by that protocol, if any.
[FTP]

If supplied-type is not a MIME type, the supplied MIME type is undefined.
Abort these steps.

The supplied MIME type is supplied-type.
"