Subject: IPP>PRO A Definition of IPP using an XML schema

From: Robert Herriot <[email-masked]>
Date: Mon, 02 Mar 1998 19:51:24 -0800

I have downloaded a document in which I have defined the XML encoding of IPP
using an XML schema. This schema covers most of section 15.3 in the model
document and in particular defines the following
· The structure with regard to the attribute groups 
· Which attribute groups are mandatory or optional in each operation 
· Which operation attributes are mandatory, optional for the client and
optional
to implement 
· Which job and printer attributes are mandatory, optional for the sender, and
optional to implement 
· Which attributes must be implemented as a group. 
· What types and values are allowed for each attribute 
· Which types must be explicitly typed for an attribute. 
· The order or lack of order of various components.   
The document has comments in blue and is meant to illustrate what is possible
with XML.

I have downloaded the documents  to:
<ftp://ftp.pwg.org/pub/pwg/ipp/new_PRO>ftp://ftp.pwg.org/pub/pwg/ipp/new_PRO. 
The documents are named:

 Ipp-xml-shema-980302-6.doc   MS Word 6
 Ipp-xml-shema-980302.doc      MS Word 97
 Ipp-xml-shema-980302.html     HTML
 Ipp-xml-shema-980302.prn      PostScript