[IPP] The owner of the ipp request

[IPP] The owner of the ipp request

[IPP] The owner of the ipp request

Michael Sweet msweet at apple.com
Wed Dec 10 14:12:37 UTC 2014


Walter,

> On Dec 9, 2014, at 9:38 PM, Walter Zhou <walterzh at marvell.com> wrote:
> 
> Hi all
> 
> If there is no "print-uri" attribute in IPP request, how could I know the owner of IPP request ?

The "printer-uri" operation attribute is required by all standard IPP requests.

> For example, there are 2 objects (/ipp/print and /ipp/faxout) in the IPP printer. When the ipp request arrive, and it contains no "print-uri" and access resource path is "/", how could I know the owner for the request ?
> It is for "/ipp/print" or "/ipp/faxout" ?

You MUST return a client-error-bad-request status code.  Please read RFC 2911 and RFC 3196, look at the CUPS ippserver sample code, and use the CUPS ipptool program to validate your implementation.

_________________________________________________________
Michael Sweet, Senior Printing System Engineer, PWG Chair



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