[IPP] IPP WG Last Call: IPP Job Extensions v2.1 (JOBEXT)

[IPP] IPP WG Last Call: IPP Job Extensions v2.1 (JOBEXT)

Benjamin Gordon bmgordon at chromium.org
Tue Dec 6 18:23:05 UTC 2022


On Tue, Dec 6, 2022 at 11:03 AM Michael Sweet <msweet at msweet.org> wrote:

> Benjamin,
>
> > On Dec 6, 2022, at 12:57 PM, Benjamin Gordon <bmgordon at chromium.org>
> wrote:
> > ...
> > Two questions:
> >
> > 1. What does it mean that all the client-info member attributes are
> required in section 6.1.1, but client-info-supported from section 6.9.1 is
> defined to list the supported members?  For example, if a printer only
> lists client-name in client-info-supported, does it have to implement the
> rest anyway?
>
> *If* the Printer supports the client-info attribute, it MUST support all
> of the REQUIRED member attributes and MUST list them in
> client-info-supported.  If it only supports client-name then it doesn't
> conform...
>

That makes sense, but then shouldn't client-info-supported just be a
boolean?  What's the value of listing the attributes that are required
anyway?

Thanks,
Benjamin
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