attachment-0001
<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>On Sep 15, 2011, at 1:54 PM, Ira McDonald wrote:</div><blockquote type="cite">Hi Mike,<br><br>Right - I checked RFC 2911 and there aren't any other IPP/1.1 <br>xxx-supported attributes with strange complex datatypes - just <br>the usual keyword or name stuff.<br><br>Searching the IANA registry seems the best way to look for other <br>
quirks - I think we avoided strange complex datatypes for other<br>xxx-supported in the later IETF/PWG IPP specs.<br><br>Note that PWG SM XML schema discarded this strange type<br>for Capabilities.NumberUp (it's just a set of discrete integers,<br>
no ranges allowed).<br></blockquote><div><br></div><div>Yeah, not much to gain from using rangeOfInteger with number-up...</div><div><br></div><div>I have a related issue I want to bring up, but in a separate email thread...</div><div><br></div><blockquote type="cite"><br>Cheers,<br>- Ira<br><br><br>Ira McDonald (Musician / Software Architect)<br>Chair - Linux Foundation Open Printing WG<br>Co-Chair - IEEE-ISTO PWG IPP WG<br>Chair - TCG Embedded Systems Hardcopy SWG<br>
IETF Designated Expert - IPP & Printer MIB<br>Blue Roof Music/High North Inc<br><a href="http://sites.google.com/site/blueroofmusic" target="_blank">http://sites.google.com/site/blueroofmusic</a><br><a style="color:rgb(102, 0, 204)" href="http://sites.google.com/site/highnorthinc" target="_blank">http://sites.google.com/site/highnorthinc</a><br>
mailto:<a href="mailto:blueroofmusic@gmail.com" target="_blank">blueroofmusic@gmail.com</a><br>Christmas through April:<br> 579 Park Place Saline, MI 48176<br> 734-944-0094<br>May to Christmas:<br> PO Box 221 Grand Marais, MI 49839<br>
906-494-2434<div style="display:inline"></div><div style="display:inline"></div><div style="display:inline"></div><div></div><br>
<br><br><div class="gmail_quote">On Wed, Sep 14, 2011 at 6:34 PM, Michael Sweet <span dir="ltr"><<a href="mailto:msweet@apple.com">msweet@apple.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div style="word-wrap:break-word">Ira,<div><br></div><div>I've been doing that as I go through the new-and-improved IPP conformance tests; this is the only one I saw for the required IPP/1.1, 2.0, 2.1, or 2.2 printer attributes.</div>
<div><div></div><div class="h5"><div><br></div><div><div><div><div>On Sep 14, 2011, at 3:25 PM, Ira McDonald wrote:</div><br><blockquote type="cite">Hi Mike,<br><br>Yes - it looks like a bug to me too.<br><br>We should look through RFC 2911 to see if there are other<br>
complex "xxx-supported" capabilities attributes that didn't<br>get originally registered correctly in IANA IPP Registry.<br>
<br>Cheers,<br>- Ira<br><br clear="all">Ira McDonald (Musician / Software Architect)<br>Chair - Linux Foundation Open Printing WG<br>Co-Chair - IEEE-ISTO PWG IPP WG<br>Chair - TCG Embedded Systems Hardcopy SWG<br>IETF Designated Expert - IPP & Printer MIB<br>
Blue Roof Music/High North Inc<br><a href="http://sites.google.com/site/blueroofmusic" target="_blank">http://sites.google.com/site/blueroofmusic</a><br><a style="color:rgb(102, 0, 204)" href="http://sites.google.com/site/highnorthinc" target="_blank">http://sites.google.com/site/highnorthinc</a><br>
mailto:<a href="mailto:blueroofmusic@gmail.com" target="_blank">blueroofmusic@gmail.com</a><br>Christmas through April:<br> 579 Park Place Saline, MI 48176<br> <a href="tel:734-944-0094" value="+17349440094" target="_blank">734-944-0094</a><br>
May to Christmas:<br> PO Box 221 Grand Marais, MI 49839<br>
<a href="tel:906-494-2434" value="+19064942434" target="_blank">906-494-2434</a><div style="display:inline"></div><div style="display:inline"></div><div style="display:inline"></div><div></div><br>
<br><br><div class="gmail_quote">On Wed, Sep 14, 2011 at 3:53 PM, Michael Sweet <span dir="ltr"><<a href="mailto:msweet@apple.com" target="_blank">msweet@apple.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">All (particularly Ira... :),<div><br></div><div>Looks like the IANA registration for number-up-supported is messed up. It currently just says:</div><div><br></div><div><span style="font-family:sans-serif;font-size:13px"><table style="border-collapse:collapse;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;margin-top:1em;margin-right:1em;margin-bottom:1em;margin-left:1em">
<tbody><tr><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
Job Template</td><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
number-up-supported</td><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
</td><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
</td><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
integer(1:MAX)</td><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
[<a href="http://www.iana.org/go/rfc2911" target="_blank">RFC2911</a>]</td></tr><tr></tr></tbody></table>but it should be:</span></div><div><span style="font-family:sans-serif;font-size:13px"><br></span></div><div><span style="font-family:sans-serif;font-size:13px"><table style="border-collapse:collapse;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;margin-top:1em;margin-right:1em;margin-bottom:1em;margin-left:1em">
<tbody><tr><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
Job Template</td><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
number-up-supported</td><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
</td><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
</td><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
1setOf (integer(1:MAX) | rangeOfInteger(1:MAX))</td><td style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-color:rgb(145, 150, 153);border-right-color:rgb(145, 150, 153);border-bottom-color:rgb(145, 150, 153);border-left-color:rgb(145, 150, 153);border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;padding-left:0.5em;padding-right:0.5em;vertical-align:top">
[<a href="http://www.iana.org/go/rfc2911" target="_blank">RFC2911</a>]</td></tr><tr></tr></tbody></table><br></span><div><div>
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__________________________________________________</div><div>Michael Sweet, Senior Printing System Engineer, PWG Chair<br></div></span>
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