BS ISO IEC 9041-2-1997 Information technology - Open systems interconnection - Virtual terminal basic class protocol - Protocol implementation conformance statement (PICS).pdf

1、BRITISH STANDARD BS ISO/IEC 9041-2:1997 Information technology OpenSystems Interconnection Virtual Terminal Basic Class Protocol Part 2: Protocol Implementation Conformance Statement (PICS) proforma ICS 35.100.60BSISO/IEC9041-2:1997 This British Standard, having been prepared under the directionof t

2、he DISC Board, waspublished under the authorityof the Standards Boardand comes into effect on 15 October 1997 BSI 04-2000 ISBN 0 580 28586 3 National foreword This British Standard reproduces verbatim ISO/IEC9041-2:1997 and implements it as the UK national standard. It supersedes BSISO/IEC9041-2:199

3、3 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee IST/21, Open Systems Interconnection, Data Management and Open Distributed Processing, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/Eu

4、ropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary.

5、 From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC27-1 has been renumbered as IEC60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-referen

6、ces The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalog

7、ue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document compri

8、ses a front cover, an inside front cover, pages i and ii, theISO/IECtitle page, pages ii to vi, pages1 to50 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendme

9、nts issued since publication Amd. No. Date CommentsBSISO/IEC9041-2:1997 BSI 04-2000 i Contents Page National foreword Inside front cover Foreword v Text of ISO/IEC 9041-2 1ii blankBSISO/IEC9041-2:1997 ii BSI 04-2000 Contents Page Foreword v Introduction 1 1 Scope 1 2 Conformance 1 3 Normative refere

10、nces 1 4 Definitions 2 5 Abbreviations 2 Annex A (normative) PICS Proforma 3 A.1 Identification 3 A.2 VT service options 7 A.3 VT environment parameters 8 A.4 Supported VT PDUs 19 A.5 VTPDU Parameters 22 A.6 Lower Level Negotiation Elements 36 Annex B (normative) Conditional expressions 47 Table A.1

11、 Date 3 Table A.2 Supplier details 3 Table A.3 Implementation details 4 Table A.4 Protocol details 4 Table A.5 Corrigenda details 4 Table A.6 Defect report details 5 Table A.7 Application profile support 5 Table A.8 Other details 6 Table A.9 Functional units 7 Table A.10 VT mode 8 Table A.11 Miscell

12、aneous display object VTE parameters (S-mode) 8 Table A.12 Miscellaneous display object VTE parameters (A-mode DO A) 9 Table A.13 Miscellaneous display object VTE parameters (A-mode DO B) 9 Table A.14 Addressing VTE parameters (S-mode) 10 Table A.15 Addressing VTE parameters (A-mode DO A) 10 Table A

13、.16 Addressing VTE parameters (A-mode DO B) 11 Table A.17 Character attribute parameters (S-mode) 11 Table A.18 Character attribute parameters (A-mode DO A) 11 Table A.19 Character attribute parameters (A-mode DO B) 12 Table A.20 Repertoire and font support (S-mode) 12 Table A.21 Repertoire and font

14、 support (A-mode DO A) 12 Table A.22 Repertoire and font support (A-mode DO B) 13 Table A.23 Emphasis support (S-mode) 13 Table A.24 Emphasis support (A-mode DO A) 14 Table A.25 Emphasis support (A-mode DO B) 14 Table A.26 Colour support (S-mode) 15 Table A.27 Colour support (A-mode DO A) 15 Table A

15、.28 Colour support (A-mode DO B) 15 Table A.29 Device object parameters (S-mode) 16 Table A.30 Device object parameters (A-mode DO A) 17 Table A.31 Device object parameters (A-mode DO B) 17 Table A.32 Control object types 18BSISO/IEC9041-2:1997 BSI 04-2000 iii Page Table A.32a Control object paramet

16、ers A 18 Table A.32b Control object parameters B 19 Table A.33 Delivery control 19 Table A.34 Initiator/Responder 20 Table A.35 Kernel 20 Table A.36 Switch profile negotiation 20 Table A.37 Multiple interaction negotiation 21 Table A.38 Break 21 Table A.39 Exceptions 22 Table A.40 VT-P-ABORT 23 Tabl

17、e A.41 VT-ASSOCIATE-REQ 23 Table A.42 VT-ASSOCIATE-RESP 24 Table A.43 VT-U-ABORT 24 Table A.44 VT-BREAK-REQ 24 Table A.45 VT-BREAK-RESP 25 Table A.46 VT-DELIVER 25 Table A.47 VT-END-NEG-REQ 25 Table A.48 VT-END-NEG-RESP 26 Table A.49 VTP-EXCEPTION-REQ 26 Table A.50 VT-NEG-ACCEPT 27 Table A.51 VT-DAT

18、A 27 Table A.52 VT-DATA second level components (ObjectUpdate) 27 Table A.53 VT DATA second level components (ObjectUpdate) recursion limitations 27 Table A.54 VT-DATA third level components (DOupdate) 28 Table A.55 VT-DATA fourth level components display pointer 29 Table A.56 VT-DATA fourth level c

19、omponents logical pointer 29 Table A.57 VT-Data fourth level components display attributes 30 Table A.58 VT-DATA fourth level components logical display attributes 30 Table A.59 VT-DATA fourth level components buffer copy parameters 31 Table A.60 VT-DATA third level components (COupdate) 31 Table A.

20、61 VT DATA fourth level components (COupdate) multi-element and CCO 32 Table A.62 VT DATA fourth level components (COupdate) FDCO 32 Table A.63 VT DATA fourth level components (COupdate) FEICO, FEPCO, RIO 33 Table A.64 VT DATA Fourth level components (COupdate) recursion limitations 33 Table A.65 VT

21、-NEG-INVITE 34 Table A.66 VT-NEG-REJECT 34 Table A.67 VT-NEG-OFFER 34 Table A.68 VT-RELEASE-RESP 34 Table A.69 VT-START-NEG-REQ 34 Table A.70 VT-START-NEG-RESP 35 Table A.71 VT-SWITCH-PROFILE-REQ 35 Table A.72 VT-SWITCH-PROFILE-RESP 35 Table A.73 VT-URGENT-DATA 36BSISO/IEC9041-2:1997 iv BSI 04-2000

22、Page Table A.74 Second and third level parameters ASQ, SPQ, SNQ 37 Table A.75 Second and third level parameters ASR, SPR, SNR 37 Table A.76 Third level parameters CDS identifiers 38 Table A.77 Fourth level parameters CDS identifiers 38 Table A.78 Third level parameters CDS offers 39 Table A.79 Fourt

23、h level parameters CDS offers 40 Table A.80 Third level parameters CDS values 41 Table A.81 Fourth Level Parameters CDS Values 42 Table A.82 Third level parameters CSS identifiers 43 Table A.83 Third level parameters CSS offers 43 Table A.84 Third level parameters CSS values 44 Table A.85 Third leve

24、l parameters DEV identifiers 44 Table A.86 Third level parameters DEV offers 45 Table A.87 Fourth level parameters DEV offers 45 Table A.88 Third level parameters DEV values 46 Table A.89 Fourth level parameters DEV values 46 Table A.90 Fourth level parameters for negotiation common parameters 47 Ta

25、ble B.1 Conditional Expressions 47 Descriptors: Data processing, information interchange, network interconnection, open systems interconnection, application layer, communication procedure, protocols, implementation.BSISO/IEC9041-2:1997 BSI 04-2000 v Foreword ISO (the International Organization for S

26、tandardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO and IEC participate in the development of International Standards through technical committees established by the respective orga

27、nization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technol

28、ogy, ISO and IEC have established a joint technical committee, ISO/IEC JTC1. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least75% of the national bodies casting a

29、 vote. International Standard ISO/IEC9041-2 was prepared by Joint Technical Committee ISO/IECJTC1, Information technology, Subcommittee SC21, Open systems interconnection, data management and open distributed processing. This second edition cancels and replaces the first edition (ISO/IEC9041-2:1993)

30、, which has been technically revised. ISO/IEC 9041 consists of the following parts, under the general title Information technology Open Systems Interconnection Virtual Terminal Basic Class Protocol. Part 1: Specification; Part 2: Protocol Implementation Conformance Statement (PICS) proforma. Annex A

31、 andAnnex B form an integral part of this part of ISO/IEC9041.vi blankBSISO/IEC9041-2:1997 BSI 04-2000 1 Introduction ISO/IEC 9041 is one of a set of International Standards produced to facilitate the interconnection of information processing systems. It is related to other International Standards i

32、n the set as defined by the Reference Model for Open Systems Interconnection (ISO/IEC7498-1). The Reference Model subdivides the area of standardization for interconnection into a series of layers of specification, each of manageable size. The goal of Open Systems Interconnection is to allow, with a

33、 minimum of technical agreement outside the interconnection standards, the interconnection of information processing systems: from different manufacturers; under different managements; of different levels of complexity; and of different technologies. ISO/IEC 9041-1 specifies the protocol for the app

34、lication-service element for the Basic Class Virtual Terminal. To evaluate the conformance of a particular implementation, it is necessary to have a description of the capabilities and options which have been implemented. Such a description is called a Protocol Implementation Conformance Statement (

35、PICS). This part of ISO/IEC9041 includes the PICS proforma for the Basic Class Virtual Terminal protocol as defined in ISO/IEC9041-1. 1 Scope This part of ISO/IEC9041 provides the PICS proforma for the Basic Class Virtual Terminal protocol as specified in ISO/IEC9041-1 in compliance with the relevan

36、t requirements, and in accordance with the relevant guidance given in ISO/IEC9646-2. This part of ISO/IEC 9041 defines a guideline to be used when appraising the conformance of Virtual Terminal implementations. It does not specify either the Virtual Terminal Protocol or the Virtual Terminal Service

37、description. 2 Conformance The supplier of a protocol implementation which is claimed to conform to ISO/IEC9041-1 is required to complete a copy of the PICS proforma provided inAnnex A and is required to provide the information necessary to identify both the supplier and the implementation. When an

38、implementation is claimed to support more than one Application Profile, the PICS proforma may be completed either in respect of one Application Profile or, by the use of conditional support answers, in respect of the implementation as a whole. In the latter case the predicates referenced by the cond

39、itional answers shall be defined in the System Conformance Statement (SCS) that accompanies the completed PICS. 3 Normative references ISO/IEC 9040:1997, Information technology Open Systems Interconnection Virtual Terminal Basic Class Service. ISO/IEC 9041-1:1997, Information technology Open Systems

40、 Interconnection Virtual Terminal Basic Class Protocol Part 1: Specification. ISO/IEC 9646-1:1994, Information technology Open Systems Interconnection Conformance testing methodology and framework Part 1: General concepts. ISO/IEC 9646-2:1994, Information technology Open Systems Interconnection Conf

41、ormance testing methodology and framework Part 2: Abstract Test Suite specification. ISO/IEC TR 10000-2:1995, Information technology Frame-work and taxonomy of International Standardized Profiles Part 2: Principles and Taxonomy for OSI profiles. NOTEThroughout the tables in this part of ISO/IEC9041,

42、 references to the base text of ISO/IEC9040 and ISO/IEC9041-1 are made in the base reference columns using the abbreviations S or P with a clause number. This should be interpreted to mean a reference to the Service standard or to the Protocol standard respectively. Where the letter T appears with S

43、 or P, the reference is to a table number in the service or the protocol. To obtain a reference for a particular entry, the reader should either take the reference as specified or take the previous (higher) reference in that column of the table.BSISO/IEC9041-2:1997 2 BSI 04-2000 4 Definitions This p

44、art of ISO/IEC 9041 uses the following terms defined in ISO/IEC9646-1: a) PICS proforma; b) protocol implementation conformance statement (PICS); 5 Abbreviations This part of ISO/IEC9041 uses the following abbreviation defined in ISO/IEC9646-1: PICS: Protocol Implementation Conformance StatementBSIS

45、O/IEC9041-2:1997 BSI 04-2000 3 Annex A (normative) Protocol Implementation Conformance Statement (PICS) Proforma for the Virtual Terminal Basic Class Protocol 1) A.1 Identification A.1.1 Guidance for completion This clause is used to record the date of completion of the PICS, and to describe the sup

46、plier of the implementation, the implementation itself and the standards to which the implementation is claimed to conform. A.1.2 Date Table A.1 Date A.1.3 Supplier details Table A.2 Supplier details 1) Copyright release for PICS proformas Users of this International Standard may freely reproduce th

47、e PICS proforma in this annex so that it can be used for its intended purpose and may further publish the completed PICS. Ref. Question Response 1 Date of statement (yy-mm-dd) Ref. Question Response 1 Organisation 2 Contact name (s) 3 Address 4 Telephone 5 Telex 6 Fax 7 E-mail 8 Other informationBSI

48、SO/IEC9041-2:1997 4 BSI 04-2000 A.1.4 Implementation details Table A.3 Implementation details A.1.5 Claimed compliance to standards A.1.5.1 ISO/IEC 9041 Table A.4 Protocol details A.1.5.2 NOTEAnswering “no” to this question indicates non-conformance to ISO/IEC9041-1. Non-supported mandatory capabilities are to be identified in the PICS, with an explanation of why the implementation is non-conforming. A.1.5.3 Corrigenda implemented Table A.5 shall be used to list Corrigenda to ISO/IEC9041-1 and its amendments which have been implemented. Only those corrigenda should be list