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Hi,<br><br>I agree with Mike's suggested SM Service / IPP Printer resource <br>storage elements/attributes and the auto-mapping of the HTTP <br>PUT (by the MFP to the Resource object attributes (also, certainly <br>we should add the Static type of MessageCatalog).<br><br>Smith - the thing about the access control is the MFD *itself*<br>(or it's IPP Proxy) is the only one that can store resources in <br>the Infrastructure/Cloud Printer. The ordinary end user at the<br>IPP Client can only read the data (e.g., icon) according to the <br>type (e.g., you can't read a font, just it's metadata) but can that<br>ordinary end use can *never* modify or delete any of the resource <br>metadata or data.<br><br>And see Mike's note about the HTTP access for the MFD while<br>I was writing this.<br><br>Cheers,<br>- Ira<br><br><br clear="all"><div><div class="gmail_signature"><div dir="ltr">Ira McDonald (Musician / Software Architect)<br>Co-Chair - TCG Trusted Mobility Solutions WG<br>Chair - Linux Foundation Open Printing WG<br>Secretary - IEEE-ISTO Printer Working Group<br>Co-Chair - IEEE-ISTO PWG Internet Printing Protocol WG<br>IETF Designated Expert - IPP & Printer MIB<br>Blue Roof Music / High North Inc<br><a style="color:rgb(51,51,255)" 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>Winter 579 Park Place Saline, MI 48176 734-944-0094<br>Summer PO Box 221 Grand Marais, MI 49839 906-494-2434<br><br><div style="display:inline"></div><div style="display:inline"></div><div style="display:inline"></div><div></div><div></div><div></div><div></div></div></div></div>
<br><div class="gmail_quote">On Wed, Nov 5, 2014 at 1:30 PM, Kennedy, Smith (Wireless Architect) <span dir="ltr"><<a href="mailto:smith.kennedy@hp.com" target="_blank">smith.kennedy@hp.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Mike,<br>
<br>
Would consideration at this level for access control / permissions be needed?<br>
<br>
Smith<br>
<div><div class="h5"><br>
<br>
<br>
> On 2014-11-04, at 8:57 PM, Michael Sweet <<a href="mailto:msweet@apple.com">msweet@apple.com</a>> wrote:<br>
><br>
> All,<br>
><br>
> OK, so based on the discussions in today's joint IPP/Cloud sessions I'd like to propose the following new Semantic Model ServiceDescription elements (IPP Printer Description attributes in parenthesis):<br>
><br>
> - ServiceStaticResourceDirectoryUri ("printer-static-resource-directory-uri (uri)") - directory URI for HTTP PUT requests (to create resources) and HTTP DELETE requests (to cancel resources)<br>
><br>
> - ServiceStaticResourceKOctetsReady ("printer-static-resource-k-octets-ready (integer(0:MAX))") - Available storage capacity in K octets (1024 octets).<br>
><br>
> - ServiceStaticResourceKOctetsSupported ("printer-static-resource-k-octets-supported (integer(0:MAX))") - Maximum storage capacity in K octets (1024 octets).<br>
><br>
> Resources are created using HTTP PUT requests and canceled using HTTP DELETE requests. Doing a PUT to "ServiceStaticResourceDirectoryUri/filename.ext" does the equivalent of the CreateResource (formerly DeleteResource) operation with the following elements:<br>
><br>
> ResourceCategory=Static<br>
> ResourceCreatorUserName=<HTTP authenticated user name><br>
> ResourceName=<path component of URI without leading slash><br>
> ResourceType=<mapped from Content-Type - Image, ICCProfile, or *MessageCatalog*><br>
> ResourceFormat=<Content-Type value><br>
> *ResourceUri*=<URI of PUT><br>
><br>
> (*foo* is a new value or element)<br>
><br>
> If the PUT request includes the conditional request header If-Unmodified-Since, then the service does an atomic combination of a CancelResource (formerly DeleteResource) followed by a CreateResource if the destination resource is older than the specified date.<br>
><br>
> Doing a DELETE to "ServiceStaticResourceDirectoryUri/filename.ext" does the equivalent of the CancelResource operation for the matching ResourceUri.<br>
><br>
> Thoughts?<br>
><br>
> _________________________________________________________<br>
> Michael Sweet, Senior Printing System Engineer, PWG Chair<br>
><br>
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