EN ISP 10607-5:1996
(Main)Information technology - International Standardized Profiles AFTnn - File Transfer, Access and Management - Part 5: AFT22 - Positional File Access Service (flat) (regional variant of ISO/IEC ISP 10607-5:1995)
Information technology - International Standardized Profiles AFTnn - File Transfer, Access and Management - Part 5: AFT22 - Positional File Access Service (flat) (regional variant of ISO/IEC ISP 10607-5:1995)
Migrated from Progress Sheet (TC Comment) (2000-07-10): This WI underwent a parallel enquiry with JTC1. The // vote was stopped after ++ the DIS bec. JTC1 refused to introduce a confirmation vote (EH, 960401)
Informationstechnik - Internationale Profilnormen AFTnn - Dateiübermittlung, Zugriff und Verwaltung - Teil 5: AFT22 - Datenübermittlung mit Positionsangabe (flach) (Regionale Version von ISO/IEC ISP 10607-5:1995)
Technologies de l'information - Profils normalisés internationaux AFTnn - Transfert, accès et gestion de fichier - Partie 5: AFT22 - Service d'accès positionnel au fichier (plat) (variante régionale de l'ISO/IEC ISP 10607-5:1995)
Information technology - International Standardized Profiles AFTnn - File Transfer, Access and Management - Part 5: AFT22 - Positional File Access Service (flat) (regional variant of ISO/IEC ISP 10607-5:1995)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISP 10607-5:1997
01-december-1997
Information technology - International Standardized Profiles AFTnn - File Transfer,
Access and Management - Part 5: AFT22 - Positional File Access Service (flat)
(regional variant of ISO/IEC ISP 10607-5:1995)
Information technology - International Standardized Profiles AFTnn - File Transfer,
Access and Management - Part 5: AFT22 - Positional File Access Service (flat) (regional
variant of ISO/IEC ISP 10607-5:1995)
Informationstechnik - Internationale Profilnormen AFTnn - Dateiübermittlung, Zugriff und
Verwaltung - Teil 5: AFT22 - Datenübermittlung mit Positionsangabe (flach) (Regionale
Version von ISO/IEC ISP 10607-5:1995)
Technologies de l'information - Profils normalisés internationaux AFTnn - Transfert,
acces et gestion de fichier - Partie 5: AFT22 - Service d'acces positionnel au fichier (plat)
(variante régionale de l'ISO/IEC ISP 10607-5:1995)
Ta slovenski standard je istoveten z: EN ISP 10607-5:1996
ICS:
35.100.05 9HþVORMQHXSRUDEQLãNH Multilayer applications
UHãLWYH
SIST EN ISP 10607-5:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISP 10607-5:1997
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SIST EN ISP 10607-5:1997
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SIST EN ISP 10607-5:1997
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SIST EN ISP 10607-5:1997
INTERNATIONAL
ISO/IEC
STANDARDIZED
ISP
PROFILE
10607-5
Second edition
1995-l 2-15
Information technology - International
Standardized Profiles AFTnn - File
Transfer, Access and Management -
Part 5:
AFT22 - Positional File Access Service (flat)
Technologies de I’in forma tion -
Profils normalis& internationaux AFTnn -
Trans fert, ace& et gestion de fichier -
Partie 5: AFT22 - Sewice d ’acc& positionnel au fichier (plat)
Reference number
ISO/lEC ISP 10607-5:1995(E)
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SIST EN ISP 10607-5:1997
ISOAEC ISP 10607-5 : 1995 (E)
Contents
Page
...
III
Foreword .
iv
Introduction .
............................................................................ 1
Scope
......................................................... 2
Normative references
...................................................................... 3
Definitions
................................................................... 3
Abbreviations
.................................................................... 3
Conformance
................................................................ 4
Virtual filestore
File protocol . 6
Annexes
A Profile Requirements List for lSO/IEC ISP 10607-S (AFT22). 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
B Profile object identifier
41
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C Corrigenda
D Main differences between the 1st edition (1991) and the
2nd edition (1995) of this part of ISO/IEC ISP 10607. . . . . . . . . . . . . . . . .42
0 ISO/lEC 1995
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any
form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in
writing from the publisher.
ISO/IEC Copyright Office l Case postale 56 l CH-1211 Gen&ve 20 l Switzerland
Printed in Switzerland
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SIST EN ISP 10607-5:1997
0 ISOAEC
lSO/lEC ISP 10607-5 : 1995 (E)
Foreword
IS0 (the International Organization for Standardization) and IEC (the International
Electrotechnical Commission) form the specialized system for worldwide standardization.
National bodies that are members of IS0 or IEC participate in the development of International
Standards through technical committees established by the respective organization to deal with
particular fields of technical activity. IS0 and IEC technical committees collaborate in fields of
mutual interest. Other international organizations, governmental or non-governmental, in liaison
with IS0 and IEC, also take part in the work.
In the field of information technology, IS0 and IEC have established a joint technical committee,
ISO/lEC JTCI. In addition to developing International Standards, ISO/IEC JTCI has created a
Special Group on Functional Standardization for the elaboration of International 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 Profiles 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 10607-5 was prepared with the collaboration of
- Asia-Oceania Workshop (AOW);
- European Workshop for Open Systems (EWOS);
- Open Systems Environment Implementors’ Workshop (OIW).
lSO/IEC ISP 10607 consists of the following parts, under the general title Information
technology - International Standardized Profiles AFTnn - File Transfer, Access and
Management:
- Part I: Specification of ACSE, Presentation and Session protocols for the use by
FTAM
- Part 2 : Definition of document types, constraint sets and syntaxes
- Part 3 : AFTI I - Simple File Transfer Service (unstructured)
- Parf 4 : AFT12 - Positional File Transfer Service (flat)
- Part 5 : AFT22 - Positional File Access Service (flat)
- Part 6 : AFT3 - File Management Service
This second edition cancels and replaces the first edition (lSO/lEC ISP 10607-5: 1991), which
has been technically revised. It also incorporates amendment 1 :I 994.
Annexes A and B form an integral part of this part of ISO/IEC ISP 10607. Annexes C and D are
for information only.
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SIST EN ISP 10607-5:1997
ISOAEC ISP 10607-5 : 1995 (E)
0 ISOAEC
Introduction
This part of ISO/IEC ISP 10607 is defined within the context of Functional Standardization,
in accordance with the principles specified by lSO/IEC TR 10000, “Framework and
Taxonomy of International Standardized Profiles ”. The context of Functional
Standardization is one part of the 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 other
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 IS0 and IEC) of internationally recognized tests and 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 this part of ISO/IEC ISP 10607 was developed in close co-operation among the
FTAM Expert Groups of the three International OSVOSE 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 harmonized among these
three Workshops and it was finally ratified by the Workshops’ plenary assemblies.
iv
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SIST EN ISP 10607-5:1997
INTERNATIONAL STANDARDIZED PROFILE @ ISO/IEC ISO/IEC ISP 10607=5:1995(E)
Information technology - International Standardized Profiles
AFTnn - File Transfer, Access and Management -
Part 5:
AFT22 - Positional File Access Service (flat)
1 Scope -
This part of ISO/IEC ISP 10607 specifies how the OSI
FTAM application standard shall be used to provide the
1 .I General
functions defined above. It does not specify total system
capability. In particular, a system may operate this profile
This part of ISO/lEC ISP 10607 (AFT22) covers access to
and at the same time engage in other communications.
files between the filestores of two end systems, using the
The requirements placed on an implementation in this part
OSI connection-mode transport service to provide the
of ISO/IEC ISP 10607 are solely those necessary for
interconnection. One end system acts in the initiator role
operation of the protocol specified.
and requests access to the file, the other end system
acts in the responder role and provides access to the file
This part of ISO/IEC ISP 10607 describes the actions and
in the virtual filestore.
attributes of the virtual filestore, and the service provided
by the file service provider to file service users, together
These role combinations and the interoperability are
with the necessary communications between the initiator
shown in table 1.
and the responder.
Table 1 - Interoperable configurations
1.2 Position within the taxonomy
This part of ISO/IEC ISP 10607 is identified in ISO/IEC TR
10000-2 as “AFT22 - Positional File Access Service (flat) “.
Sender
X
Initiator
It may be combined with any T-Profiles (see ISO/IEC TR
10000) specifying the OSI connection-mode transport
Receiver
X
service.
X
Responder Sender
1.3 Scenario
Receiver x
The model used is one of two end systems establishing an
association and accessing files in the responder ’s virtual
filestore as shown in figure 1.
Access of files is supported for files with an unstruc-
tured, flat or random access constraint set and containing
Virtual
binary or character data.
Filestore
I I
This part of ISO/IEC ISP 10607 specifies implementations
II
that support file transfer and file access, i.e. the ability to
II
I
Real
Real End
End
Filestore j System 2 - Filestore
System 1
a) read an FADU which is identified by node name,
1 - Responder - 2
- Initiator -
node number or by position (depending on
constraint set and document type),
Figure 1 - File access betwen two end systems
b) write (replace and/or extend and/or insert, de-
pending on constraint set and document type) to a
file, and Specifications of this part of ISO/IEC ISP 10607 apply on
the double lines of figure 1. The mapping between the
c) locate and erase within a file;
virtual filestore and the real filestore together with the
local data management system is not defined in this part
and optionally to
of ISO/IEC ISP 10607.
a) create and delete a file, and
This part of ISO/IEC ISP 10607 defines the selection of
specific virtual filestore options, file service options and
b) read the attributes of a file.
file protocol options. The required functions from the
supporting protocol stack of ACSE, presentation and
Grouping of actions is not mandatory. Therefore, the
session are specified in ISO/IEC ISP 10607-I (see also
above file actions can be performed separately and also,
table 2).
multiple file actions can be performed within a given
regime.
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SIST EN ISP 10607-5:1997
ISOAEC ISP 10607-5 : 1995 (E) 0 ISOAEC
Table 2 - Profile Stack
2.2 Additional references
IS0 8571
ISO/l EC 646: 1991, information technology - /SO 7-bit
Application Layer -
ISO/lEC 8650
coded character set for information interchange.
ISO/lEC 8824-l) ISOAEC
Presentation Layer
- lSO/IEC 6937:1994, Information technology - Coded
8825-1, ISOAEC 8823
graphic character set for text communication - Latin
alphabet.
Session Layer ISO/IEC 8327
- IS0 8571-I :I 988, Information processing systems -
Open Systems Interconnection - File Transfer, Access
The document types, constraint sets and syntaxes which
and Management - Part I : General introduction.
are referenced in this part of ISO/IEC ISP 10607 are
defined in IS0 3571-2 and in ISO/IEC ISP 10607-2.
- IS0 8571-2:1988, Information processing systems -
Open Systems Interconnection - File Transfer, Access
and Management - Part 2 : Virtual Filestore Definition.
2 Normative references
- IS0 8571,3:1988, Information processing systems -
The following documents contain provisions which,
Open Systems Interconnection - File Transfer, Access
through reference in this text, constitute provisions of this
and Management - Part 3 : File Sewice Definition .
part of ISO/IEC ISP 10607. At the time of publication, the
editions indicated were valid. All documents are subject to
- IS0 8571~4:1988, Information processing systems -
revision, and parties to agreements based on this part of
Open Systems Interconnection - File Transfer, Access
lSO/IEC ISP 10607 are warned against automatically
and Management - Part 4 : File Protocol Specification.
applying any more recent editions of the documents listed
below, since the nature of references made by ISPs to
- IS0 8571-4: 19881Amd.4: 1992, Information processing
such documents is that they may be specific to a
systems - Open Systems Interconnection - File
particular edition. Members of IEC and IS0 maintain
Transfer, Access and Management - Part 4 : File
registers of currently valid International Standards and
Protocol Specification - Amendment 4 .
ISPs, and ITU-T maintains published editions of its current
Recommendations.
- ISO/I EC 8571-5: 1990, Information processing
systems - Open Systems Interconnection - File
Corrigenda to the base standards referenced : See annex
Transfer, Access and Management - Pan 5 : Protocol
C for a complete list of these documents which are
Implementation Conformance Statement Proforma.
identified in this part of ISO/IEC ISP 10607.
- IS0 8859-1:1987, Information processing - g-bit
21 Identical Recommendations I inter-
single-byte coded graphic character sets - Part I :
nkional Standards Latin alphabet No. 1.
- ITU-T Recommendation X.225 (1994) I ISO/IEC 8327- - lSO/IEC TR 10000-1 :I 9922) , Information technology -
1 . 1 1% , Information technology - Open Systems Framework and taxonomy of International
Interconnection - Connection-oriented session Standardized Profiles - Part I : Framework.
protocol : Protocol specification.
- ISO/lEC TR I OOOO-2:l 9942), Information technology -
- ITU-T Recommendation X.226 (1994) I ISO/IEC 8823- Framework and taxonomy of International
1 :I 994, Information technology - Open Systems Standardized Profiles - Part 2 : Principles and
Interconnection - Connection-oriented presentation Taxonomy for OSI Profiles.
protocol : Protocol specification.
- ISO/IEC ISP 10607-I :I 995, Information technology -
- ITU-T Recommendation X.227 (1995) I ISO/IEC 8650. International Standardized Profiles A FTnn - File
I) Information technology - Open Systems Transfer, Access and Management - Part I :
I:- 1
Interconnection - Connection-oriented protocol for the Specification of ACSE, Presentation and Session
Association Control Service Element : Protocol protocols for the use by FTAM.
specification.
- ISO/IEC ISP 10607-2:1995, Information technology -
International Standardized Profiles A FTnn - File
- ITU-T Recommendation X.680 (1994) I ISO/IEC 8824.
Transfer, Access and Management - Part 2 : Definition
1: 1995, Information technology - Abstract Syntax
Notation One (ASN. I): Specification of basic notation. of document types, constraint sets and syntaxes.
ITU-T Recommendation X.690 (1994) I ISO/IEC 8825- - ISO/IEC ISP 10607-3:1995, Information technology -
-
International Standardized Profiles A FTnn - File
1 : 1995, Information technology - ASN. I encoding
Transfer, Access and Management - Part 3 : AFT1 I -
rules: Specification of Basic Encoding Rules (BER),
Canonical Encoding Rules (CER) and Distinguished Simple File Transfer Service (unstructured).
Encoding Rules (DER).
- ISO/IEC ISP 10607-4:1995, Information technology -
International Standardized Profiles A FTnn - File
I) To be published. 2, Currently under revision.
2
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SIST EN ISP 10607-5:1997
lSO/IEC ISP 10607-5 : 1995 (E)
0 ISOAEC
specified in this part of ISO/IEC ISP 10607. If these
Transfer, Access and Management - Part 4 : AFT12 -
conditions are not met, the feature is outside the scope of
Positional File Transfer Service (flat).
this part of ISO/IEC ISP 10607.
- ISO/IEC ISP 10607-6:1995, Information technology -
International Standardized Profiles A FTnn - File
3.2.4 excluded; x : Any feature denoted by “x” is
Transfer, Access and Management - Part 6 : AFT3 -
excluded in this part of lSO/IEC ISP 10607, i.e. it shall not
File Management Service.
be implemented.
3.2.5 outside the scope; i : Any feature denoted by
3 Definitions
“i” is outside the scope of this part of ISO/IEC ISP 10607,
i.e. it may be ignored, and will therefore not be subject of
For the purpose of this part of ISO/IEC ISP 10607, the
an ISP conformance test. However the syntax of all
following definitions apply.
parameters of supported PDUs shall be implemented,
even if the procedures are not (i.e. the receiver shall be
Terms used in this part of ISO/IEC ISP 10607 are defined
able to decode the PDU).
in the referenced base standards.
3.2.6 not applicable; - : Any feature denoted by ‘-”
In addition, the following terms are defined.
is not defined in the context where it is mentioned, e.g. a
parameter which is not part of the respective PDU. The
3.1 General
occurrence of “not applicable” features is mainly due to
the format of the tables in the Profile Requirements List.
3.1.1 interwork : to be able to communicate to satisfy
the intent of the initiator.
4 Abbreviations
3.2 Support level
ACSE Association Control Service Element
To specify the support level of protocol features for this
AFT Profile sub-class : File Transfer, Access and
part of ISO/IEC ISP 10607, the following terminology is
Management
defined.
CR Carriage Return
FADU File Access Data Unit
3.2.1 supported; m : Any feature denoted by “m” is
FPDU File Protocol Data Unit
mandatory or optional in the base standard. That feature
l=TAM File Transfer, Access and Management
shall be supported, i.e. its syntax and procedures shall be
IA5 International Alphabet No. 5
implemented as specified in the base standard or in this
IRV International Reference Version
part of ISO/IEC ISP 10607 by all implementations claiming
ISP International Standardized Profile
conformance to this part of ISO/IEC ISP 10607.
ISPICS Profile Implementation Conformance Statement
LF Line Feed
However, it is not a requirement that the feature shall be
OSI Open Systems Interconnection
used in all instances of communication, unless mandated
PCI Protocol Control Information
by the base standard or stated otherwise in this part of
PDU Protocol Data Unit
ISO/IEC ISP 10607.
PIGS Protocol Implementation Conformance
NOTES Statement
Definitions and abbreviations used in ISO/IEC ISP 10607-
1 For features which are optional in the base standard, conformant
5, annex A are defined in IS0 8571.
implementations shall be able to interwork with other
implementations not supporting this feature.
Support level for protocol features
2 The support of a feature can be conditional, depending on the
support of a class of features to which it belongs, e.g. an attribute in
m supported
an attribute group, a parameter in a PDU, a PDU in a functional
unit.
0 optionally supported
C conditionally supported
3.2.2 optionally supported; o : Any feature de-
X excluded
noted by “0” is left to the implementation as to whether
i outside the scope
that feature is implemented or not.
not applicable
If an attribute group with a support level of “0” is chosen to
be implemented, then all the attributes in this group that
5 Conformance
are classified as “m” shall be supported.
This part of ISO/lEC ISP 10607 states requirements upon
If a parameter is optionally supported, then the syntax
implementations to achieve interworking. A claim of
shall be supported, but it is left to each implementation
conformance to this part of ISO/IEC ISP 10607 is a claim
whether the procedures are implemented or not.
that all requirements in the relevant base standards are
satisfied, and that all requirements in the following
When receiving an optional parameter which is not subject
clauses and in annex A are satisfied. Annex A states the
of negotiation and is not supported by the receiver, the
relationship between these requirements and those of the
receiver shall at least inform the sender by informative
base standards.
diagnostic and interworking shall not be disrupted.
5.1 Conformance statement
; c :
3.2.3 conditional I y supported Any feature
under the conditions
denoted by “c” shal be supported
For each implementation claiming conformance to this part
3
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SIST EN ISP 10607-5:1997
0 ISOAEC
ISOAEC ISP 10607-5 : 1995 (E)
of ISO/IEC ISP 10607 a PIGS shall be made available 6.4 Format effecters
stating support or non-support of each option identified in
When a single format effector for vertical (or horizontal)
this part of ISO/IEC ISP 10607.
movement is optionally permitted to effect a combined
vertical and horizontal movement, implementations shall
5.2 FTAM conformance
not use this single format effector for effecting the
combined vertical and horizontal movement.
This part of lSO/IEC ISP 10607 specifies implementation
options or selections such that conformant imple-
NOTE - This part of ISOAEC ISP 10607 requires only support of
mentations will satisfy the conformance requirements of
CO control characters of ISO/IEC 646, containing among others the
format effecters and . Implementations should use
IS0 8571.
cCRxLF> pairs as line terminators.
This part of ISO/IEC ISP 10607 includes some additional
requirements above those required in IS0 8571-2 for a 6.5 Document type FTAM-1 Unstructured
minimum range of values for the attributes that are
text file
supported (as indicated in annex A).
For FTAM-1 the support level for combinations of
Implementations conforming to this part of ISO/lEC ISP
universal-class-number and string-significance parame-
10607 shall state whether or not they support the initiator
ters is as specified in table 3.
and/or the responder role. They shall implement all the
supported (m) features (identified in annex A), unless they
Table 3 - string significance, universal class number
are part of an unimplemented optional feature. They shall
state which optionally supported (0) features are
string significance
not-
implemented.
variable fixed
significant
universal class number
6 Virtual filestore
m m i
26 Visible String
For interworking with implementations conforming to this
22 IASString i i m
part of ISO/IEC ISP 10607, the virtual filestore is
restricted to files within the unstructured, flat and random m m i
25 GraphicString
I I
access constraint sets.
i i m
27 GeneralString
I I
The support for file and filestore characteristics, file
actions, attribute groups and attributes is as specified in
All other values and combinations are outside the scope
annex A.
of this part of ISO/IEC ISP 10607.
6.1 Filenames
6.6 Document type FTAM-2 Sequential
text file
Apart from the minimum conformance requirements
For FTAM-2 the support level for combinations of
specified in IS0 8571-2, filenames have to be specified in
universal-class-number and string-significance parameter
the naming convention of the responding FTAM im-
i
s as specified in table 4.
plementation. It is a local implementation matter of the
FTAM responder, whether or not additional name mapping
onto the real filestore ’s filename convention is supported. Table 4 - string significance, universal class number
A responder shall not require an initiator to use multiple
string significant
component GraphicString filenames. Requests using a 1 variable 1 fixed ~sig~~~an~
single-component filename value with a sequence of one
number
universal class
GraphicString shall be responded to using a single-
i i m
component filename value. Use of multiple-component 26 Visible String
I I
sequences of GraphicString is outside the scope of this
i i 0
22 IA5String
I
part of ISO/IEC ISP 10607. I
i i m
25 GraphicString
6.2 Permitted actions file attribute
i i 0
27 GeneralString
The values for the permitted actions attribute are not
restricted by this part of ISO/IEC ISP 10607 (see also IS0
All other values and combinations are outside the scope
8571-1, figure 5 and IS0 8571-2, 12.2).
of this part of ISO/IEC ISP 10607.
6.3 Action list term
6.7 Document type NBS-9 File-directory
file
The values for the action list term of access control at-
tribute are not restricted by this part of ISO/IEC ISP Creation and deletion of NBS-9 files are outside the scope
10607 (see also IS0 8571-1, figure 5 and IS0 8571-2,
of this part of ISO/IEC ISP 10607.
12.16).
When reading an NBS-9 document a responder is only
required to return the filename attribute, subject to local
security and access control. All other requested attrib-
utes need not be returned.
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SIST EN ISP 10607-5:1997
ISOAEC ISP 10607-5 : 1995 (E)
0 ISOAEC
6.9 Document type NBS-12 Simple text
6.8 Document type INTAP-I Record file
file
The support of the transfer syntax INTAP-TSI is an op-
For NBS-12 the combinations of parameters are sup-
tion. INTAP-I may be implemented without supporting the
ported as shown in table 5.
compression method as defined in INTAP-TSI.
All other values and combinations are outside the scope
of this part of lSO/IEC ISP 10607.
Table 5 - Parameter support of NBS-1 2
character-set escape
sequences as defined
for registration numbers
string-significance
universal-class-number
co GO Gl
(see note)
(parameter absent) variable, fixed
22 IA5String
25 GraphicString (parameter absent) variable, fixed
25 GraphicString 6 100 variable, fixed
26 VisibleString (parameter absent) variable, fixed
27 GeneralString (parameter absent) variable, fixed
27 GeneralString 6 100 variable, fixed
NOTE - If the character-set parameter is absent, the defaults apply as shown in tables 6 and 7.
Table 6 - Default registration numbers of NBS-12
default registration numbers
universal-class-number co GO Gl
22 IASString 1 6
GraphicString 6
25
VisibleString 6
26
GeneralString 1 6
27
Table 7 - Character sets and escape sequences for NBS-1 2
Registration
Escape sequence
Content
number
ESC 2/l 4/O
1 CO set of ISO/IEC 646
ISO/IEC 646 IRV
6
Right-hand part of Latin Alphabet No1 ESC 2f13 4/l
100
IS0 8859-l
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SIST EN ISP 10607-5:1997
ISOAEC ISP 10607-5 : 1995 (E)
0 ISOAEC
implemented, access passwords,
create password and
6.10 Document type NBS-IO Random
account to satisfy the requirements
of a responder.
binary access file
The contents of the initiator identity, filestore password,
Support for NBS-10 requires support for the abstract
access passwords, create password and account shall be
syntax N BS-AS3.
in the convention of the responding implementation.
NOTE - For the parameters NBS-Node-Name.statting-fadu and
7.7 Presentation contexts
NBS-Node-Name.fadu-count of NBS-l 0 see ISOAEC ISP 10607-1,
6.2.
Values of the presentation context management param-
eter other than FALSE are outside the scope of this part of
7 File protocol
lSO/IEC ISP 10607. Therefore, the contents type list
parameter of F-INITIALIZE PDU shall be used in all
To support the internal file service identified in this part of
instances of communications.
lSO/lEC ISP 10607, the basic file protocol and the basic
bulk data transfer protocol are included. The error
7.8 FTAM quality of service
recovery file protocol machine, which may be null de-
pending upon whether or not the recovery or restart data
This part of lSO/IEC ISP 10607 specifies no relation
transfer functional units are in use, is used to provide the
between the values of the ftam-quality-of-service pa-
external file service specified in this part of ISO/IEC ISP
rameter and the selection of restart data transfer or re-
10607. Annex A summarizes the characteristics of the file
covery functional units.
protocol.
7.9 Recovery mode parameter
7.1 Length of FPDUs
Responder implementations supporting the restart data
FTAM protocol machines shall be able to parse and
transfer or the recovery functional unit shall be able to
process at a minimum 7 k octets of FTAM PCI, FTAM
negotiate the recovery mode parameter value to a value
structural and FTAM user data (including grouped FPDUs)
other than none from the value received in an F-OPEN
as they would be encoded with the ASN.l Basic Encoding
request.
Rules.
7.10 FADU identity parameter
7.2 File service class
The allowed values for the file access data unit identity
An initiator implementation shall include the transfer class
parameter are dependent upon the constraint set and
in the F-INITIALIZE request PDU.
document type of the file and the use of the file transfer
service class, as speci
...
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