BS ISO IEC 29341-1-2-2017 Information technology UPnP Device Architecture UPnP Device Architecture Version 2 0《信息技术 UPnP设备体系结构 UPnP设备体系结构2 0版》.pdf

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1、Information technology UPnP Device Architecture Part 1-2: UPnP Device Architecture Version 2.0 BS ISO/IEC 29341-1-2:2017 BSI Standards Publication WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Information technology UPnP Device Architecture Part 1-2: UPnP Device Architecture Version 2.0 Te

2、chnologies de linformation Architecture de dispositif UPnP Partie 1-2: Architecture de dispositif UPnP , version 2.0 INTERNATIONAL STANDARD ISO/IEC 29341-1-2 Reference number ISO/IEC 29341-1-2:2017(E) First edition 2017-06 ISO/IEC 2017 National foreword This British Standard is the UK implementation

3、 of ISO/IEC 29341-1-2:2017. The UK participation in its preparation was entrusted to Technical Committee ICT/-/1, Information systems co-ordination. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the

4、 necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017 ISBN 978 0 580 91063 0 ICS 35.200 Compliance with a British Standard cannot confer immunity from legal obligations. This British Stan

5、dard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2017. Amendments/corrigenda issued since publication Date Text affected BRITISH STANDARD BS ISO/IEC 29341-1-2:2017Information technology UPnP Device Architecture Part 1-2: UPnP Device Architecture Vers

6、ion 2.0 Technologies de linformation Architecture de dispositif UPnP Partie 1-2: Architecture de dispositif UPnP , version 2.0 INTERNATIONAL STANDARD ISO/IEC 29341-1-2 Reference number ISO/IEC 29341-1-2:2017(E) First edition 2017-06 ISO/IEC 2017 BS ISO/IEC 29341-1-2:2017 ii ISO/IEC 2017 All rights r

7、eserved COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet o

8、r an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyr

9、ightiso.org www.iso.org ISO/IEC 29341-1-2:2017(E) BS ISO/IEC 29341-1-2:2017 ii ISO/IEC 2017 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in

10、any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de B

11、landonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.org ISO/IEC 29341-1-2:2017(E) ISO/IEC 29341-1-2:2017(E) ISO/IEC 2017 All rights reserved iii CONTENTS Introduction . 1 0 Addressing 7 0.1 Determining whether to use Auto-IP 7 0

12、.2 Choosing an address 7 0.3 Testing the address 8 0.4 Forwarding rules . 8 0.5 Periodic checking for dynamic address availability . 9 0.6 Device naming and DNS interaction 9 0.7 Name to IP address resolution 9 0.8 References . 9 1 Discovery . 10 1.1 SSDP message format . 13 1.1.1 SSDP Start-line 13

13、 1.1.2 SSDP message header fields . 13 1.1.3 SSDP header field extensions 14 1.1.4 UUID format and recommended generation algorithms 14 1.1.5 SSDP processing rules . 14 1.2 Advertisement . 15 1.2.1 Advertisement protocols and standards 15 1.2.2 Device available - NOTIFY with ssdp:alive 16 1.2.3 Devi

14、ce unavailable - NOTIFY with ssdp:byebye . 21 1.2.4 Device Update NOTI FY with ssdp: update . 23 1.3 Search 25 1.3.1 Search protocols and standards . 25 1.3.2 Search request with M-SEARCH . 26 1.3.3 Search response 29 1.4 References 32 2 Description . 32 2.1 Generic requirements on HTTP usage 35 2.2

15、 Generic requirements on XML usage 38 2.3 Device description . 38 2.4 UPnP Device Template 43 2.5 Service description 44 2.5.1 Defining and processing extended data types . 51 2.5.2 String equivalents of extended data types . 52 2.5.3 Generic requirements . 53 2.5.4 Ordering of Elements . 53 2.5.5 V

16、ersioning . 54 2.6 UPnP Service Template . 54 2.7 Non-standard vendor extensions and limitations . 54 2.7.1 Placement of Additional Elements and Attributes 56 2.8 UPnP Device Schema 56 2.9 UPnP Service Schema . 56 2.10 UPnP Datatype Schema . 56 2.11 Retrieving a description using HTTP 57 BS ISO/IEC

17、29341-1-2:2017ISO/IEC 29341-1-2:2017(E) iv ISO/IEC 2017 All rights reserved 2.12 References 59 3 Control . 60 3.1 Control protocols . 63 3.1.1 SOAP Profile 63 3.2 Actions 67 3.2.1 Action invocation 67 3.2.2 Action Response 70 3.2.3 UPnP Action Schema . 72 3.2.4 Recommendations and additional require

18、ments 72 3.2.5 Action error response . 73 3.2.6 UPnP Error Schema . 76 3.3 Query for variable 76 3.4 References 77 4 Eventing . 77 4.1 Unicast eventing 78 4.1.1 Subscription . 79 4.1.2 SUBSCRIBE with NT and CALLBACK . 81 4.1.3 Renewing a subscription with SUBSCRIBE with SID . 84 4.1.4 Canceling a su

19、bscription with UNSUBSCRIBE 85 4.2 Multicast Eventing . 86 4.3 Event messages 88 4.3.1 Error Cases . 88 4.3.2 Unicast eventing: Event messages: NOTIFY . 89 4.3.3 Multicast Eventing: Event messages: NOTIFY 92 4.4 UPnP Event Schema 95 4.5 Augmenting the UPnP Device and Service Schemas 95 4.6 Reference

20、s 95 5 Presentation . 96 5.1 References 97 Annex A (normative) IP Version 6 Support . 98 A.0 Note (informative) 98 A.1 Introduction . 98 A.2 General Principles . 98 A.2.1 UPnP Device Architecture V1.0 98 A.2.2 UPnP Device Architecture V2.0 99 A.2.3 IPv6 and Dual Stack . 99 A.2.4 Device operation 100

21、 A.2.5 Control point operation . 101 A.3 Addressing 101 A.3.1 UPnP Messaging on IPv6 Interfaces . 101 A.3.2 Summary of boot/startup process . 102 A.3.3 Address Selection and RFC 6724 . 102 A.4 Discovery 102 A.4.1 OPT and NLS . 102 A.4.2 Advertisement 103 A.4.3 Advertisement: Device unavailable . 103

22、 A.4.4 Advertisement: Device update 104 A.4.5 Search . 104 BS ISO/IEC 29341-1-2:2017ISO/IEC 29341-1-2:2017(E) iv ISO/IEC 2017 All rights reserved 2.12 References 59 3 Control . 60 3.1 Control protocols . 63 3.1.1 SOAP Profile 63 3.2 Actions 67 3.2.1 Action invocation 67 3.2.2 Action Response 70 3.2.

23、3 UPnP Action Schema . 72 3.2.4 Recommendations and additional requirements 72 3.2.5 Action error response . 73 3.2.6 UPnP Error Schema . 76 3.3 Query for variable 76 3.4 References 77 4 Eventing . 77 4.1 Unicast eventing 78 4.1.1 Subscription . 79 4.1.2 SUBSCRIBE with NT and CALLBACK . 81 4.1.3 Ren

24、ewing a subscription with SUBSCRIBE with SID . 84 4.1.4 Canceling a subscription with UNSUBSCRIBE 85 4.2 Multicast Eventing . 86 4.3 Event messages 88 4.3.1 Error Cases . 88 4.3.2 Unicast eventing: Event messages: NOTIFY . 89 4.3.3 Multicast Eventing: Event messages: NOTIFY 92 4.4 UPnP Event Schema

25、95 4.5 Augmenting the UPnP Device and Service Schemas 95 4.6 References 95 5 Presentation . 96 5.1 References 97 Annex A (normative) IP Version 6 Support . 98 A.0 Note (informative) 98 A.1 Introduction . 98 A.2 General Principles . 98 A.2.1 UPnP Device Architecture V1.0 98 A.2.2 UPnP Device Architec

26、ture V2.0 99 A.2.3 IPv6 and Dual Stack . 99 A.2.4 Device operation 100 A.2.5 Control point operation . 101 A.3 Addressing 101 A.3.1 UPnP Messaging on IPv6 Interfaces . 101 A.3.2 Summary of boot/startup process . 102 A.3.3 Address Selection and RFC 6724 . 102 A.4 Discovery 102 A.4.1 OPT and NLS . 102

27、 A.4.2 Advertisement 103 A.4.3 Advertisement: Device unavailable . 103 A.4.4 Advertisement: Device update 104 A.4.5 Search . 104 ISO/IEC 29341-1-2:2017(E) ISO/IEC 2017 All rights reserved v A.4.6 Search response 104 A.5 Description 104 A.6 Control 104 A.7 Eventing 105 A.8 Presentation 105 A.9 Refere

28、nces 105 A.9.1 Normative 105 A.9.2 Informative . 106 Annex B Schemas . 107 B.1 UPnP Device Schema 107 B.2 UPnP Service Schema . 111 B.3 UPnP Control Schema . 115 B.4 UPnP Error Schema . 116 B.5 UPnP Event Schema 117 B.6 UPnP Cloud Schema . 118 B.7 Schema references 119 Annex C Cloud 120 C.1 Introduc

29、tion . 120 C.1.1 What is UPnP Cloud Technology (UCA)? . 120 C.1.2 Audience . 120 C.1.3 In this Annex 120 C.1.4 UDA compared to UCA . 122 C.1.5 UCA General Communications Paths 124 C.1.6 UCA Specific Communication Paths . 125 C.1.7 UCA Steps as Analogies to UDA 126 C.2 Terms and Definitions 127 C.2.1

30、 Acronyms . 127 C.2.2 General Cloud Terms and Definitions . 128 C.2.3 Device and Control Point Terms and Definitions 128 C.2.4 Service Terms and Definitions 129 C.2.5 Groups 129 C.3 References 129 C.4 General XMPP Features 130 C.4.1 XMPP Jabber IDs or JIDs 130 C.5 Creating a Device or Control Point

31、Resource 132 C.5.1 Finding a UCS . 132 C.5.2 Account Creation . 132 C.5.3 Authentication 133 C.5.4 Binding Devices and Control Points as a Resource . 135 C.5.5 Embedded Devices 138 C.6 Presence and Discovery 140 C.6.1 Presence (Analog to NOTIFY with ssdp:alive) . 140 C.6.2 XMPP disco#items (analog t

32、o M-SEARCH for users UCCDs and UCC-CPs) 144 C.6.3 Presence update (analog to NOTIFY with ssdp:update) . 145 C.6.4 Presence “unavailable“ (Analog to NOTIFY with ssdp:byebye) 145 C.6.5 Service Level Discovery . 146 C.6.6 IQ:Query for DDD and SCPD Exchange (analog of HTTP GET for DDD and SCPD) 146 BS I

33、SO/IEC 29341-1-2:2017ISO/IEC 29341-1-2:2017(E) vi ISO/IEC 2017 All rights reserved C.7 PubSub (Analog of Eventing) . 155 C.7.1 Creating the UCCD PubSub structure . 159 C.7.2 Creating a UCCD PubSub collection . 161 C.7.3 Publishing a UCCD PubSub event 166 C.7.4 Subscribing to a UCCD PubSub collection

34、 169 C.7.5 Unsubscribing to a UCCD PubSub collection 171 C.7.6 Permissions model . 173 C.8 SOAP over XMPP (Analog of Control) 173 C.9 Support for Binary (Media) Transport . 177 C.10 UCA errorCodes 177 C.11 UCA Schemas . 178 C.12 Closing a UCA Session 178 C.13 UCA over BOSH and WebSocket . 178 Figure

35、 1: Protocol stack . 1 Figure 1-1: Discovery architecture . 11 Figure 1-2: Advertisement protocol stack . 15 Figure 1-3: Initial and repeat announcements, no announcement spreading . 17 Figure 1-4: Initial and repeat announcements, message spreading of repeat announcements 18 Figure 1-5: Search prot

36、ocol stack 25 Figure 2-1: Description architecture 33 Figure 2-2: Description retrieval protocol stack 57 Figure 3-1: Control architecture. 61 Figure 3-2: Control protocol stack . 63 Figure 4-1: Unicast eventing architecture 78 Figure 4-2: Unicast eventing protocol stack . 79 Figure 4-3: Multicast e

37、venting architecture 86 Figure 4-4: Mulitcast eventing protocol stack . 87 Figure 5-1: Presentation architecture 96 Figure 5-2: Presentation protocol stack . 96 Figure C-1: Protocol stacks UDA versus UCA 122 Figure C-2: Protocol stack UCA UCCD/UCC-CP and UCA Servers (UCS or UCOD) . 123 Figure C-3: G

38、eneral UCA Configuration. 124 Figure C-4: Specific UCA communications 125 Figure C-5: XMPP Authentication Negotiation 133 Figure C-6: Stanza routing for applications with UCA and other XMPP functionality. . 138 Figure C-7: UDA to UCA Mapping of embedded devices 140 The individual presence exchange b

39、etween the UCCDs, UCC-CPs, and UCS for an N connected UPnP scenario is illustrated in 143 Figure C-8: Self stanza flows . 144 Figure C-9: Combined Connect, Announce and Describe Message Flow 153 Figure C-10: PubSub Hierarchy Event Structure Creation 158 Figure C-11: BOSH and WebSocket UCA Stack 178

40、Figure C-12: BOSH and WebSocket at UCA component stacks 180 BS ISO/IEC 29341-1-2:2017ISO/IEC 29341-1-2:2017(E) vi ISO/IEC 2017 All rights reserved C.7 PubSub (Analog of Eventing) . 155 C.7.1 Creating the UCCD PubSub structure . 159 C.7.2 Creating a UCCD PubSub collection . 161 C.7.3 Publishing a UCC

41、D PubSub event 166 C.7.4 Subscribing to a UCCD PubSub collection 169 C.7.5 Unsubscribing to a UCCD PubSub collection 171 C.7.6 Permissions model . 173 C.8 SOAP over XMPP (Analog of Control) 173 C.9 Support for Binary (Media) Transport . 177 C.10 UCA errorCodes 177 C.11 UCA Schemas . 178 C.12 Closing

42、 a UCA Session 178 C.13 UCA over BOSH and WebSocket . 178 Figure 1: Protocol stack . 1 Figure 1-1: Discovery architecture . 11 Figure 1-2: Advertisement protocol stack . 15 Figure 1-3: Initial and repeat announcements, no announcement spreading . 17 Figure 1-4: Initial and repeat announcements, mess

43、age spreading of repeat announcements 18 Figure 1-5: Search protocol stack 25 Figure 2-1: Description architecture 33 Figure 2-2: Description retrieval protocol stack 57 Figure 3-1: Control architecture. 61 Figure 3-2: Control protocol stack . 63 Figure 4-1: Unicast eventing architecture 78 Figure 4

44、-2: Unicast eventing protocol stack . 79 Figure 4-3: Multicast eventing architecture 86 Figure 4-4: Mulitcast eventing protocol stack . 87 Figure 5-1: Presentation architecture 96 Figure 5-2: Presentation protocol stack . 96 Figure C-1: Protocol stacks UDA versus UCA 122 Figure C-2: Protocol stack U

45、CA UCCD/UCC-CP and UCA Servers (UCS or UCOD) . 123 Figure C-3: General UCA Configuration. 124 Figure C-4: Specific UCA communications 125 Figure C-5: XMPP Authentication Negotiation 133 Figure C-6: Stanza routing for applications with UCA and other XMPP functionality. . 138 Figure C-7: UDA to UCA Ma

46、pping of embedded devices 140 The individual presence exchange between the UCCDs, UCC-CPs, and UCS for an N connected UPnP scenario is illustrated in 143 Figure C-8: Self stanza flows . 144 Figure C-9: Combined Connect, Announce and Describe Message Flow 153 Figure C-10: PubSub Hierarchy Event Struc

47、ture Creation 158 Figure C-11: BOSH and WebSocket UCA Stack 178 Figure C-12: BOSH and WebSocket at UCA component stacks 180 ISO/IEC 29341-1-2:2017(E) ISO/IEC 2017 All rights reserved vii Table 1 Acronyms 4 Table 1-1 Root device discovery messages . 16 Table 1-2 Embedded device discovery messages 16

48、Table 1-3 Service discovery messages 16 Table 2-1: Vendor extensions . 54 Table 3-1: SOAP 1.1 UPnP Profile 64 Table 3-2: mustUnderstand attribute . 65 Table 3-3: UPnP Defined Action error codes . 75 Table 4-4: HTTP Status Codes indicating a Subscription Error . 83 Table 4-5: HTTP Status Codes indica

49、ting a Resubscription Error . 85 Table 4-6: HTTP Status Codes indicating a Cancel Subscription Error . 86 Table 4-7: HTTP Status Codes indicating a Notify Error . 92 Table 4-8: Multicast event levels . 94 Table A-1: Matching of Device Address to Multicast Scope 100 Table C-1: Acronyms 127 Table C-2: Mapping of DDD iconList to XEP-0084 . 150 Table C-3: Summary of Requireme