2.4 UPnP Device Template ............................................................................ 48
2.5 Service description ................................................................................. 48
2.5.1 Defining and processing extended data types ............................................ 55
2.5.2 String equivalents of extended data types ................................................ 57
2.5.3 Generic requirements ........................................................................ 58
2.5.4 Ordering of Elements ......................................................................... 58
2.5.5 Versioning ...................................................................................... 59
2.6 UPnP Service Template ............................................................................ 59
2.7 Non-standard vendor extensions and limitations .............................................. 60
2.7.1 Placement of Additional Elements and Attributes ....................................... 61
2.8 UPnP Device Schema ............................................................................... 61
2.9 UPnP Service Schema .............................................................................. 62
2.10 UPnP Datatype Schema ............................................................................ 62
2.11 Retrieving a description using HTTP ............................................................ 62
2.12 References .......................................................................................... 65
3 Control ................................................................................................... 67
3.1 Control protocols ................................................................................... 69
3.1.1 SOAP Profile .................................................................................... 69
3.2 Actions ............................................................................................... 73
3.2.1 Action invocation .............................................................................. 73
3.2.2 Action Response ............................................................................... 76
3.2.3 UPnP Action Schema .......................................................................... 79
3.2.4 Recommendations and additional requirements ......................................... 79
3.2.5 Action error response ......................................................................... 79
3.2.6 UPnP Error Schema ............................................................................ 82
3.3 Query for variable .................................................................................. 83
3.4 References .......................................................................................... 83
4 Eventing .................................................................................................. 84
4.1 Unicast eventing .................................................................................... 85
4.1.1 Subscription .................................................................................... 86
4.1.2 SUBSCRIBE with NT and CALLBACK ......................................................... 88
4.1.3 Renewing a subscription with SUBSCRIBE with SID ....................................... 91
4.1.4 Canceling a subscription with UNSUBSCRIBE .............................................. 93
4.2 Multicast Eventing .................................................................................. 95
4.3 Event messages ..................................................................................... 96
4.3.1 Error Cases ..................................................................................... 97
4.3.2 Unicast eventing: Event messages: NOTIFY ............................................... 97
4.3.3 Multicast Eventing: Event messages: NOTIFY ............................................ 101
4.4 UPnP Event Schema ............................................................................... 104
4.5 Augmenting the UPnP Device and Service Schemas ......................................... 104
4.6 References ......................................................................................... 105
5 Presentation ........................................................................................... 106
5.1 References ......................................................................................... 107
Appendix A. IP Version 6 Support ................................................................... 109
iii
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错了时光的戏子2014-04-16正好在研究 有用
seagull_ou2019-06-04正在学习openwrt上的upnp交互，文章有较大参考价值。
