ISO-23004-7-2008.pdf
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1、 Reference number ISO/IEC 23004-6:2008(E) ISO/IEC 2008 INTERNATIONAL STANDARD ISO/IEC 23004-7 First edition 2008-02-15 Information technology Multimedia Middleware Part 7: System integrity management Technologies de linformation Intergiciel multimdia Partie 7: Gestion de lintgrit de systme Copyright
2、 International Organization for Standardization Provided by IHS under license with ISO Licensee=Boeing Co/5910770001 Not for Resale, 07/25/2008 05:08:05 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 23004-6:2008(E) PDF disclaimer This PDF file may contain embedded
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5、 optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2008 All rights re
6、served. 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 either ISO at the address below or ISOs member body in the country of the requ
7、ester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2008 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with
8、ISO Licensee=Boeing Co/5910770001 Not for Resale, 07/25/2008 05:08:05 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 23004-7:2008(E) ISO/IEC 2008 All rights reserved iii Contents Page Foreword iv Introduction.v 1 Scope1 2 Normative references1 3 Terms and definitio
9、ns.1 3.1 Specification terms and definitions.1 3.2 Realization terms and definitions6 4 Abbreviated terms.7 5 Overview of interface suites.7 6 Integrity Management interface suites8 6.1 Interface suites for extraction and modification of the software configuration.8 6.2 Management activation interfa
10、ce suites.29 6.3 Support interface suites .39 7 Realization overview.49 7.1 Introduction49 7.2 System Integrity management mechanisms 49 7.3 Roles in System Integrity Management 50 8 System Integrity Management realization.51 8.1 Structural view.51 8.2 Behavior View56 8.3 Deployment view .60 8.4 Sce
11、narios64 Annex A (informative) M3W component models .65 Annex B (informative) Example diagnostic checks.67 Annex C (informative) Example scenarios.70 Annex D (informative) Integrity Management example XML schema definitions.72 Bibliography76 Copyright International Organization for Standardization P
12、rovided by IHS under license with ISO Licensee=Boeing Co/5910770001 Not for Resale, 07/25/2008 05:08:05 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 23004-7:2008(E) iv ISO/IEC 2008 All rights reserved Foreword ISO (the International Organization for Standardizati
13、on) 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 Standards through technical committees established by the respective organization to d
14、eal 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 technology, ISO and
15、IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of the joint technical committee is to prepare International Standards. Draft International Standards adopted by th
16、e 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. Attention is drawn to the possibility that some of the elements of this part of ISO/IEC 23004 may be the subjec
17、t of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 23004-7 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia information. ISO/IEC 2
18、3004 consists of the following parts, under the general title Information technology Multimedia Middleware: Part 1: Architecture Part 2: Multimedia application programming interface (API) Part 3: Component model Part 4: Resource and quality management Part 5: Component download Part 6: Fault managem
19、ent Part 7: System integrity management Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Boeing Co/5910770001 Not for Resale, 07/25/2008 05:08:05 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 23004-7:2008(E)
20、ISO/IEC 2008 All rights reserved v Introduction Software systems continuously evolve; both during their development and during deployment. To cater for an increasing demand for flexibility, the M3W architecture provides means for the dynamic replacement, removal and addition of components in a deplo
21、yed system. This facility enables a number of new usage scenarios which can increase the value of a terminal. However, this facility also endangers the software integrity of the system and creates the need for terminal management activities that aim to maintain and (if necessary) restore software in
22、tegrity. Ideally, a terminal is managed automatically, implying little or no human intervention. System Integrity management techniques aim to maintain/restore a consistent software configuration that is sufficient for a specific terminal. These techniques verify that component configurations “fit“
23、with a device, where the following fits have been identified. Business fit: This depends for example on whether or not a user has paid for certain components. Technical fit: This deals with whether or not components are for the “right“ platform, all required dependencies can be fulfilled, and design
24、 guidelines are obeyed. Resource fit: This deals with verifying that the resource demands of applications are in line with the capabilities of the terminal. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Boeing Co/5910770001 Not for Resale, 0
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