I've just posted an MS-WORD diff of the IPP/1.0 and IPP/1.1 Implementer's
Guide. This mail message lists the differences, which may help the review of
the IPP/1.1 document at the meeting.
ftp://ftp.pwg.org/pub/pwg/ipp/new_IIG/ipp-implementers-guide-990914-diff-wit
h-1.0.doc
ftp://ftp.pwg.org/pub/pwg/ipp/new_IIG/ipp-implementers-guide-990914-diff-wit
h-1.0.pdf
In addition to changing the ordering and numbering of the IIG sections to
agree with the corresponding section in the Model and Semantics document,
the following IPP/1.0 sections have been added or changed to make the
IPP/1.1 IIG. This list of changed or added sections may help the review at
the meeting.
Sections added or changed:
1.3 Issues Raised from Interoperability Bake Offs [new]
2 IPP Objects [new]
Table 4 Summary of operation attributes [has the new IPP/1.1 operations
added]
3.1.2.1 Suggested Operation Processing Steps for all Operations [has roadmap
added]
Table 6 - Examples of validating IPP version [added]
Operation Requests [added the new IPP/1.1 operations]
3.1.2.2 Suggested Additional Processing Steps for Operations that
Create/Validate Jobs and Add Documents 895 [roadmap added]
3.1.2.3.2 Decide whether to REJECT the request [added more conditions]
3.1.4 Status codes returned by operation (Issue 1.50) [added new IPP/1.1
operations]
3.2.3.2 Why is there a "limit" attribute in the Get-Jobs operation? [new
section]
3.2.4 Create-Job operation [new section]
4.3 Job Description Attributes [new section]
4.4.2 printer-current-time (dateTime) [new section]
4.4.3 Printer-uri-supported [new section]
6 Encoding and Transport [added material]
7 References [fixed references]
Here is the Change History:
Changes from 990422 to 990726:
1. Encoding and Transport: Address issues 4, 5, 20 from
Issues-raised-at-Bake-Off2.doc
2. Decide whether to accept or reject the request: discuss issues 6,
9, 10
3. Get-Printer-Attributes: add notes about printer-make-and-model and
.INF files; issue 7
4. Create-Job: clarify job-incoming vs. data-insufficient; issue 13
5. Get-Printer Attributes: polling -- issue 16
6. Job Description Attributes: ways to get time; issue 17
7. Validate the values of the Job Template Attributes: clarify
zero-length keywords; issue 22
8. Validate Optional Operation Attributes: Note about checking for
compression in IPP/1.0; issue 28
9. Validate version number: advantages to backward compatibility;
issue 33
10. Note: examples for issue 2 seem to be covered sufficiently in the
new MOD doc.
Changes from 990726 to 990914:
1. Added IPP/1.1 operations and attributes to table 1.
2. Validate version: Added text and table from issue 32
3. Printer-uri-supported: Added section 4.4.3
4. Added IPP/1.1 operations to section 3.1.2.1.4.3
5. Added answer to question "Should the server wait for the
"last-document" operation attribute set to 'true' before starting to
"process" the job?" in section 3.2.4
6. Changed 'server-error-uri-scheme-not-supported' to
'client-error-uri-scheme-not-supported' in section 3.1.2.1.5 when talking
about the 'document-uri' attribute.
7. Added 'Suggested Operation Processing Steps' and 'Suggested
Additional Processing Steps for Operations that Create/Validate Jobs and Add
Document' flow-chart overview.