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- Submitted-by: pc@hillside.co.uk (Peter Collinson)
-
- USENIX Standards Watchdog Committee
- Stephen R. Walli <stephe@usenix.org>, Report Editor
- Report on P1224: X.400 API
-
-
- Steve Trus <trus@osi.ncsl.nist.gov> reports on the April
- 15-19, 1991 meeting in Chicago, IL:
-
- Introduction
-
- P1224 is the IEEE working group standardizing an application program
- interface (API) for X.400 and also for a companion, OSI Object
- Management (OM). The work will result in two documents. Interfaces
- developed by the X.400 API Association and X/Open have provided the
- basis for the standards. The X.400 API consists of two parts: an
- application interface and a gateway interface. Both of these are
- based on the 1988 CCITT X.400 Series of Recommendations.
-
- The P1224 working group has the following officers:
-
- - Steve Trus, Chairman (NIST)
-
- - Tim Carter, Vice Chairman (IBM)
-
- - Iain Devine, Technical Editor, Secretary (X/Open)
-
- The Chicago meeting was very productive for the P1224 working group.
- We have been gaining momentum over the past three meetings, and are
- well under way to producing an IEEE standard.
-
- The goal of the group is to have a draft of the X.400 API and the
- Object Management APIs by the July meeting, and to ballot the
- documents after the October meeting.
-
- Report
-
- At the Chicago meeting the group continued modifying the base
- documents to produce the draft API documents for ballot. This work
- includes:
-
- 1. editing the documents to meet the style and format
- requirements of the IEEE,
-
- 2. adding a language independent specification of the
- interfaces to the documents, and
-
- 3. developing the required conformance test assertions.
-
- The language independent specification of the Object Management API is
- complete, and the technical editor has made most of the required style
- changes. These changes will be complete and the language independent
- specification will be incorporated into the document by the July
- meeting. Work on the style modifications to the X.400 document will
- also be complete by the July meeting. The X.400 language independent
- specification should be complete and incorporated at this time.
-
- The group spent most of the week developing the required test methods
- for the Object Management Specification. A representative of the Test
- Methods working group (POSIX.3) assisted us with this development.
- Members of the group agreed to develop test methods for functions
- assigned to them by the next meeting. This task will need to be
- completed before the complete ballot of the document.
-
- Balloting Plans
-
- We discussed balloting plans and we would like to begin balloting the
- Object Management Specification and the X.400 API in October. These
- ballots would not include the test methods, and balloting cannot
- complete without them.
-
- We are developing the list of people who will be invited to ballot
- these documents, along with the IEEE formed balloting group. This
- list will include the X.400 API Association, X/Open Limited, the NIST
- X.400 Workshop, and the Electronic Mail Association.
-
- PAR Restructuring
-
- The original Project Authorization Request (PAR) for the P1224 group
- was written when the baseline document contained an X.400 gateway API
- and the related OSI Object Management specification. Currently, the
- X.400 API document contains the user agent interfaces, the gateway
- interfaces. The OSI Object Management specification is contained in a
- separate document. To accommodate these changes a revised PAR was
- written at the January meeting for the X.400 API, and a new PAR was
- written for the OSI Object Management specification. These PARs were
- approved by the IEEE TCOS SEC at this meeting.
-
- In Closing ...
-
- P1224 is making good progress. Homework assignments were delegated at
- the Chicago meeting to be completed by the Santa Clara meeting. The
- primary focus of the Santa Clara meeting will be to review the Draft
- X.400 and Object Management APIs, and to continue working on test
- methods for the interfaces.
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- Volume-Number: Volume 24, Number 21
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