BS EN ISP 10607-3-1997 Information technology International standardized profiles AFTnn File transfer access and management AFT11 Simple file transfer service (unstructured) (regio.pdf

1、BRITISH STANDARD BS EN ISP 10607-3:1997 Information technology International Standardized Profiles AFTnn File Transfer, Access and Management Part 3: AFT11 Simple File Transfer Service (unstructured) (regional variant of ISO/IEC ISP 10607-3:1995) The European Standard EN ISP 10607-3:1996 has the sta

2、tus of a British Standard ICS 35.100.05BSEN ISP 10607-3:1997 This British Standard, having been prepared under the direction of the DISC Board, was published under the authority of the Standards Board and comes into effect on 15 March 1997 BSI 11-1998 ISBN 0 580 26518 8 National foreword This Britis

3、h Standard is the English language version of EN ISP 10607-3:1996. It is derived from ISO/IEC ISP 10607-3:1995 with approved European variations. It supersedes BS EN ISP 10607-3:1994 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee IST/21, Open Systems

4、 Interconnection, Data Management and Open Distributed Processing, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; moni

5、tor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request. Cross-references The British Standards which implement international or European publications referred to in this document may be found

6、 in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are

7、 responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, theEN ISP title page, page 2, the ISO/IEC ISP title page, pages ii

8、to iv, pages1to 27 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. Amendments issued since publication Amd. No. Date CommentsBSEN ISP 10607-3:1997 BSI 11-1998 i Co

9、ntents Page National foreword Inside front cover Foreword 2 Foreword iii Text of EN ISP 10607-3 1ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISP 10607-3 August 1996 ICS 35.100 Supersedes EN ISP 10607-3:1993 Descriptors: See ISO document English version Information technology Interna

10、tional Standardized Profiles AFTnn File Transfer, Access and Management Part 3: AFT11 Simple File Transfer Service (unstructured) (regional variant of ISO/IEC ISP 10607-3:1995) Technologies de linformation Profils normaliss internationaux AFTnn Transfert, accs et gestion de fichier Partie 3: AFT11 S

11、ervice de transfert simple de fichier (non structur) (variante rgionale de lISO/IEC ISP 10607-3:1995) Informationstechnik Internationale Profilnormen AFTnn Dateibermittlung, Zugriff und Verwaltung Teil 3: AFT11 Einfache datenbermittlungsdienste (unstrukturiert) (Regionale Version von ISO/IEC ISP 106

12、07-3:1995) This European Standard was approved by CEN on 1996-08-09. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographic

13、al references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. The European Standards exist in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN me

14、mber into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sw

15、eden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1996 Copyright reserved to CEN members Ref. No. EN ISP 10607-3:1996 EENISP 10607-3:1996 BSI 11-1998

16、2 Foreword The text of the International Standard from Technical Committee ISO/IEC/JTC 1 “Information Technologies” of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) has been taken over as an European Standard by the Technical Board o

17、f CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 1997, and conflicting national standards shall be withdrawn at the latest by month of February 1997. This European Standard supersed

18、es EN ISP 10607-3:1993. For the time being this standard exists in the English version only. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, G

19、ermany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. ENDORSEMENT NOTICE The text of the International Standard ISO/IEC ISP 10607-3:1995, was approved by CEN as a European Standard with agreed regional variations as giv

20、en below. Section and line numbers correspond to the equivalent numbers in the international standard. Diagnostic field detail Section A.12.6 Replace A.12.6/7 with: “For values of the “further details” term support of character strings from the ISO 646 IRV (GO, IR 6 including SPACE) and ISO 8859-1 (

21、GO and G1, IR 6 and IR 100 including SPACE) coded character sets is required.” G Sets supported Section A.13.1.3 Replace A.13.1.3/1 with: “For values of GraphicString support of character strings from the ISO 646 IRV (GO, IR 6 including SPACE) and ISO 8859-1 (GO and G1, IR 6 and IR100 including SPAC

22、E) coded character sets is required.” G and C sets supported Section A.13.1.4 Replace A.13.1.4/1 with: “For values of GeneralString support of character strings from the ISO 646 IRV (GO, IR 6 including SPACE) and ISO 8859-1 (GO and G1, IR 6 and IR100 including SPACE) coded character sets and ISO646

23、(CO) control character set is required.”EN ISP 10607-3:1996 ii Contents Page Foreword iii Introduction 1 1 Scope 1 2 Normative references 2 3 Definitions 3 4 Abbreviations 4 5 Conformance 4 6 Virtual filestore 5 7 File protocol 5 Annex (normative) A Profile Requirements List for ISO/IEC ISP 10607-3

24、(AFT11) 7 Annex (normative) B Profile object identifier 27 Annex (informative) C Corrigenda 27 Annex (informative)D Main differences between the 1st edition (1990) and the 2nd edition (1995) of this part of ISO/IEC ISP 10607 27 Figure 1 File transfer between two end systems 2 Table 1 Interoperable c

25、onfigurations 1 Table 2 Profile Stack 2 Table 3 String significance, universal class number 5 Descriptors: Data processing, information interchange, network interconnection, open systems interconnection, data transmission, files, access, management, communication procedure, profiles.EN ISP 10607-3:1

26、996 BSI 11-1998 iii Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Stan

27、dards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental or non-governmental, in liaison with ISO and

28、IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC1. In addition to developing International Standards, ISO/IEC JTC1 has created a Special Group on Functional Standardization for the elaboration of Internatio

29、nal Standardized Profiles. An International Standardized Profile is an internationally agreed, harmonized document which identifies a standard or group of standards, together with options and parameters, necessary to accomplish a function or set of functions. Draft International Standardized Profile

30、s are circulated to national bodies for voting. Publication as an International Standardized Profile requires approval by at least 75 % of the national bodies casting a vote. International Standardized Profile ISO/IEC ISP 10607-3 was prepared with the collaboration of Asia-Oceania Workshop (AOW); Eu

31、ropean Workshop for Open Systems (EWOS); Open Systems Environment Implementors Workshop (OIW). ISO/IEC ISP 10607 consists of the following parts, under the general title Information technology International Standardized Profiles AFTnn File Transfer, Access and Management:p Part 1: Specification of A

32、CSE, Presentation and Session protocols for the use by FTAM Part 2: Definition of document types, constraint sets and syntaxes Part 3: AFT11 Simple File Transfer Service (unstructured) Part 4: AFT12 Positional File Transfer Service (flat) Part 5: AFT22 Positional File Access Service (flat) Part 6: A

33、FT3 File Management Service This second edition cancels and replaces the first edition (ISO/IEC ISP 10607-3:1990), which has been technically revised. Annexes A and B form an integral part of this part of ISO/IEC ISP 10607. Annexes C and D are for information only.iv blankENISP 10607-3:1996 BSI 11-1

34、998 1 Introduction This part of ISO/IEC ISP 10607 is defined within the context of Functional Standardization, in accordance with the principles specified by ISO/IEC TR 10000, “Framework and Taxonomy of International Standardized Profiles”. The context, of Functional Standardization is one part of t

35、he overall field of Information Technology (IT) standardization activities, covering base standards, profiles, and registration mechanisms. A profile defines a combination of base standards that collectively perform a specific well-defined IT function. Profiles standardize the use of options and oth

36、er variations in the base standards, and provide a basis for the development of uniform, internationally recognized system tests. One of the most important roles for an ISP is to serve as the basis for the development (by organizations other than ISO and IEC) of internationally recognized tests and

37、test centres. ISPs are produced not simply to legitimize a particular choice of base standards and options, but to promote real system interoperability. The development and widespread acceptance of tests based on this and other ISPs is crucial to the successful realization of this goal. The text for

38、 this part of ISO/IEC ISP 10607 was developed in close co-operation among the FTAM Expert Groups of the three International OSI/OSE Workshops: OSE Implementors Workshop (OIW), the European Workshop for Open Systems (EWOS) and the Asia-Oceania Workshop (AOW). This part of ISO/IEC ISP 10607 is harmoni

39、zed among these three Workshops and it was finally ratified by the Workshops plenary assemblies. 1 Scope 1.1 General This part of ISO/IEC ISP 10607 (AFT11) covers transfer of files between the filestores of two end systems, using the OSI connection-mode transport service to provide the interconnecti

40、on. One end system acts in the initiator role and requests access to the file, the other end system acts in the responder role and provides access to the file in the virtual filestore. These role combinations and the interoperability are shown in Table 1. Table 1 Interoperable configurations Transfe

41、r of files is supported for files with an unstructured constraint set and containing binary or character data. This part of ISO/IEC ISP 10607 specifies implementations that support file transfer, i.e. the ability to a) either read a complete file, or b) write (replace and/or extend) to a file, or c)

42、 both; and optionally to a) create and delete a file, and b) read the attributes of a file. This part of ISO/IEC ISP 10607 specifies how the OSI FTAM application standard shall be used to provide the functions defined above. It does not specify total system capability. In particular, a system may op

43、erate this profile and at the same time engage in other communications. The requirements placed on an implementation in this part of ISO/IEC ISP 10607 are solely those necessary for operation of the protocol specified. This part of ISO/IEC ISP 10607 describes the actions and attributes of the virtua

44、l filestore, and the service provided by the file service provider to file service users, together with the necessary communications between the initiator and the responder. 1.2 Position within the taxonomy This part of ISO/IEC ISP 10607 is identified in ISO/IEC TR 10000-2 as “AFT11, Simple File Tra

45、nsfer Service (unstructured)” It may be combined with any T-Profiles (see ISO/IEC TR 10000) specifying the OSI connection-mode transport service. Initiator Responder Sender Receiver Sender Receiver Initiator Sender Receiver Responder Sender Receiver ENISP 10607-3:1996 2 BSI 11-1998 1.3 Scenario The

46、model used is one of two end systems establishing an association and transferring files into and out of the responders virtual filestore as shown in Figure 1. Specifications of this part of ISO/IEC ISP 10607 apply on the double lines of figure 1. The mapping between the virtual filestore and the rea

47、l filestore together with the local data management system is not defined in this part of ISO/IEC ISP 10607. This part of ISO/IEC ISP 10607 defines the selection of specific virtual filestore options, file service options and file protocol options. The required functions from the supporting protocol

48、 stack of ACSE, presentation and session are specified in ISO/IEC ISP 10607-1 (see also Table 2). Table 2 Profile Stack The document types, constraint sets and syntaxes which are referenced in this part of ISO/IEC ISP 10607 are defined in ISO 8571-2 and in ISO/IEC ISP 10607-2. 2 Normative references

49、 The following documents contain provisions which, through reference in this text, constitute provisions of this part of ISO/IEC ISP 10607. At the time of publication, the editions indicated were valid. All documents are subject to revision, and parties to agreements based on this part of ISO/IEC ISP 10607 are warned against automatically applying any more recent editions of the documents listed below, since the nature of references made by ISPs to such documents is that