1、INTERNATIONAL STANDARD ISO/IEC 10175-2 First edition 1996-09-01 Information technology - Text and office systems - Document Printing Application (DPA) - Part 2: Protocol specification Technologies de /information - Bureautique -Application impression de documents lDPAl - Partie 2: Spbification du pr
2、otocole Reference number lSO/IEC 10175-2:1996(E) Adopted by INCITS (InterNational Committee for Information Technology Standards) as an American National Standard.Date of ANSI Approval: 1/11/99Published by American National Standards Institute,25 West 43rd Street, New York, New York 10036Copyright 2
3、002 by Information Technology Industry Council (ITI).All rights reserved.These materials are subject to copyright claims of International Standardization Organization (ISO), InternationalElectrotechnical Commission (IEC), American National Standards Institute (ANSI), and Information Technology Indus
4、try Council(ITI). Not for resale. No part of this publication may be reproduced in any form, including an electronic retrieval system, withoutthe prior written permission of ITI. All requests pertaining to this standard should be submitted to ITI, 1250 Eye Street NW,Washington, DC 20005.Printed in t
5、he United States of AmericaISOEEX 101752:1996(E) Contents Section 1 - General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * 1 2 Normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3 Definitions 4 3.1 Association control service element (ACSE) definitions . .4 3.2 Reliable transfer service element (RTSE) definition 5 3.3 Remote operations service element (RO
8、SE) deftitions .5 4 Abbreviations 5 Section 2 - DPA access protocol specification . . . . . . . . *.* 6 5 Overview of the protocol . 6 5.1 DPA access protocol model . 6 5.2 Services Provided by the DPA Access Protocol 7 5.3 Use of Underlying Services 7 5.3.1 Use of ROSE Services . 7 5.3.2 Use of RTS
9、E Services 8 5.3.3 Use of ACSE Services . 8 6 DPA access protocol abstract-syntax definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 7 Conformance . 10 7.1 Statement Requirements 10 7.2 Static Req
10、uirements . 11 7.3 Dynamic Requirements 11 Annex A Formal assignment of protocol object identifiers . 12 0 ISO/IEC 1996 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 photocop
11、ying and microfilm, without permission in writing from the publisher. ISO/IEC Copyright Office l Case postale 56 l CH-1211 Genkve 20. Switzerland Printed in Switzerland ii 0 ISO/IEC ISO/IEC 101752:1996(E) Foreword IS0 (the International Organization for Standardization) and IEC (the International El
12、ectrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of IS0 or IEC par- ticipate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of t
13、echnical activity. IS0 and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and 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 t
14、echnical committee, ISO/IEC JTC 1. 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 least 75 % of the national bodies casting a vote. International Standard ISO/IEC 10
15、175-2 was prepared by Joint Technical Committee ISOLIEC JTC 1, Information technology, Subcommittee SC 18, Document processing and related communication. ISO/IEC 10175 consists of the following parts, under the general title Information technology - Text and office systems - Document Printing Applic
16、ation (DPA): - Part 1: Abstract service definition and procedures - Part 2: Protocol specification - Part 3: Management abstract service definition Annex A forms an integral part of this part of ISO/IEC 10175. . . . 111 INTERNATIONAL STANDARD 0 ISO/IEC ISO/l-EC 101752:1996(E) Information technology
17、- Text and office systems - Document Printing Application PA) - Part 2: Protocol specification Section 1 - General 1 Scope ISO/IEC 10175 consists of three parts: Part 1: Abstract service definition and procedures Part 2: Protocol specification Part 3: Management abstract service definition and proce
18、dures This part of ISOLIEC 10175: - specifies the abstract syntax of the Document Printing Application access protocol; - specifies how the Document Printing Application access protocol supports the Document Printing Application abstract service as defined in ISO/IEC 10175-l; - specifies the mapping
19、 of the Document Printing Application onto the services used; - specifies the requirements for conformance with the Document Printing Application access protocol. The Document Printing Application is one component of a coordinated set of facilities and standards needed to satisfy the printing requir
20、ements of the modem distributed office. Together, the capabilities provided can enable users to create and produce high-quality office documents in a consistent and unambiguous manner within a distributed open systems environment. Specifically, ISO/IEC 10175 addresses those aspects of document proce
21、ssing that enable users in a distributed open systems enviromnent to send electronic documents to shared, possibly geographically-dispersed printers, and to cause the documents to be printed in accordance with the desires of those users. For the purposes of ISO/IEC 10175, it is assumed that such doc
22、uments have been composed in a form that is compatible with the destination printing system prior to their introduction to the Document Printing Application. Other Standards deal with related aspects of document processing, such as the creation and formatting of electronic documents, and the underly
23、ing protocols used to transport electronic documents to a printing system. ISO/IEC 10175 is aligned with these related Standards as appropriate, and shares some information in common with them. Clause 2 identifies those standards that are directly applicable to this one. The Document Printing Applic
24、ation defined in ISO/IEC 10175 is consistent with the model, architectural framework and design principles of the Distributed Office Applications Model (ISO/IEC 10031-l). This Document Printing ISO/lEC 10175-2:1996(E) 0 1s0/rEc Application Standard defines services and specifies access protocols ava
25、ilable within the application layer of the Reference Model (ISO/IEC 7498-l). The document printing application constitutes the final phase of the document processing cycle, i.e., the queuing, preparation, rendering and finishing of the fully composed form of the document on marking engines and other
26、 image generation devices. This cycle includes other processes such as document creation and interchange through public and private networks. ISO/IEC 10175 is oriented toward satisfying the following subset of the overall document processing functional requirements: - an ability for multiple users t
27、o share access to distributed printers; - an ability for users to convey information to a printing system to influence the scheduling and processing requirements of a print-job; - a capability for users to monitor and manage the progress of their print-jobs; - a capability for printing systems, and
28、associated facilities, to protect against unauthorized printing of documents. Many different document formats have been developed for printing purposes, and are in wide use. For this reason, the Document Printing Application has been developed with a view toward supporting arbitrary document formats
29、 in a transparent manner. That is, the specific content or format of an electronic document is independent of the access protocol defined by the Document Printing Application Standard. The only requirement is that the destination printing system be capable of dealing with the format of the transmitt
30、ed document, and possess the features and functionality needed to successfully render the document. However, in spite of this generality of focus, ISO/IEC 10175 is particularly oriented toward providing the features needed to assist in the transport and faithful rendering of documents formatted in t
31、he Standard Page Description Language (SPDL - ISO/IEC 10180). The access protocol defined by this part of ISO/IEC 10175 enables a user to convey document files to a document print-server, along with the parameters needed to express the users desires regarding the scheduling and production of the ens
32、uing print-job. In addition, the protocol permits a user to inquire about the status, capabilities and characteristics of a document print-server in order to choose from a variety of printing devices, depending on capabilities, formats, logistic convenience, cost, ownership and availability. The pro
33、tocol also allows users to inquire about jobs, modify the characteristics and progress of jobs, and obtain feedback about a job. NOTFi - This part of ISO/IEE 10175 specifies one concrete realization of the Document Printing Application abstract- service, utilizing the Remote Operations Service Eleme
34、nt (ISO/IEC 9072), the Association Control Service Element SO/EC 8649/8650) and the Reliable Transfer Service Element (ISO/EC 9066); however, other concrete realizations of the Document printing Application are possible, using different underlying services and protocols, so long as they conform to t
35、he abstract-service defined in part 1 of ISO/EC 10175-l. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO/IEC 10175. At the time of publication, the editions indicated were valid. All standards are subj
36、ect to revision, and parties to agreements based on this part of ISO/IFX 10175 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 216: 1975t), W
37、riting paper and certain classes of printed matter - Trimmed sizes - A and B series. l) Currently under revision 2 0 ISOflEC ISO/IEC 10175-2:1996(E) IS0 269: 1985, IS0 639: 1988l), ISO/IEC 646: 1991, ISO/IEC 2022: 1994, IS0 2375: 1985, IS0 3 166: 1993), ISOAEC 6429: 1992, ISO/IEX 6937: 1994. ISO/IEC
38、 7350: 1991. ISO/IEC 7498-l: 1994, ISO/IEC 7498-2: 1989, IS0 8571-3: 1988, IS0 8613-l: 1989, ISO/IEC 8649: 1988l), ISO/IEC 8822: 1994, ISO/IEC 8824: 1990, ISO/IEC 8825: 1990, IS0 8859-l: 1987, ISO/IEC 9066-l: 1989, ISO/IEC 9072-l: 1989, ISO/IEC 9541-1: 1991. ISO/IEC 9541-2: 1991. ISO/IEC 9594-2: 199
39、0. Correspondence envelopes - Designation and sizes. Code for the representation of names of languages. Information technology - IS0 7-bit coded character set for information interchange. Information technology - Character code structure and extension techniques. Data processing - Procedure for regi
40、stration of escape sequences. Codes for the representation of names of countries. Information technology - Control functions for coded character sets. Information technology - Coded graphic character set for text communication - Latin alphabet. Information technology - Registration of repertoires of
41、 graphic characters from ISO/IEC 10367. Information technology - Open Systems Interconnection - Basic Reference Model: The Basic Model. Information processing Jystems - Open Systems Interconnection - Basic Reference Model - Part 2: Security Architecture. Information processing systems - Open Systems
42、 Interconnection - File Transfer, Access and Management - Part 3: File Service Definition. Information processing - Text and office systems - Ofjce Document Architecture (ODA) and interchange format - Part 1: Introduction and general principles. Information processing systems - Open Systems Intercon
43、nection - Service Definition for the Association Control Service Element. Information technology - Open Systems Interconnection - Presentation service definition. Information technology - Open Systems Interconnection - Specification ofAbstract Syntax Notation One (ASN. 1). Information technology - O
44、pen Systems Interconnection - SpeciJcation of Basic Encoding Rules for Abstract Syntax Notation One (ASN. I). Information processing - and the Document Printing Administration Service Element (DPASE) supports the services of the administration port. The DPSE and DPASE are asymmetric ASEs; that is, t
45、he DP-User acts as the consumer, and the DP-Server acts as the supplier, of the DPA Abstract-Service. These two application-servicselements are in turn supported by other application-service-elements. The Remote Operations Service Element (ROSE) supports the request/reply paradigm of the abstract-op
46、erations that occur at the DPA-port in the abstract model. The DPSE and DPASE provide the mapping function of the abstract- syntax notation of this abstract-service onto the services provided by the ROSE. The Association Control Service Element (ACSE) supports the establishment and release of an app
47、lication- association between a pair of AEs. Associations between a DP-User and the DP-Server may be established only by the DP-User, and only the initiator of an established association can release it. The combination of one or more of the DPSE and DPASE, together with the supporting ASEs, defines
48、the application-context of an application-association. Note that a single application-association may be used to support one or more port types paired between two objects in the abstract model. Table 1 identifies the application-contexts defined in this part of ISO/IEC 10175 for the DPA access proto
49、col. Definition of other application-contexts which include DPA service elements is not precluded but is outside the scope of this International Standard. Table 1 - Application-contexts for the DPA access protocol X : present C : present, with initiator the consumer - : absent In the case of the DP-Server, support for the dpa-access application-context is mandatory, and support for the other application-contexts is optional. 6 0 1s0/IEc ISO/IEC 10175-2:1996(E) In the case of the DP-User, support for each application-context is optional. Figure 1 models an application-context between a DP
