[1] draft-cai-ssdp-v1-03 - Simple Service Discovery Protocol/1.0 ( ( 版)) http://tools.ietf.org/html/draft-cai-ssdp-v1-03#section-7.2
[2] Search -- Methods ( ( 版)) http://www.w3.org/Protocols/HTTP/Methods/Search.html
[3] [MS-XWDSEARCH]: Web Distributed Authoring and Versioning (WebDAV) Extensions for Search ( ( 版)) http://webcache.googleusercontent.com/search?q=cache:JudZmDtQJ7gJ:download.microsoft.com/download/5/0/1/501ED102-E53F-4CE0-AA6B-B0F93629DDC6/Exchange/%5BMS-XWDSEARCH%5D.pdf#19
This method extension allows a WebDAV client to request search results from an external search provider. A WebDAV server SHOULD advertise support for the SEARCH method in the response to an OPTIONS request. The SEARCH method is simply a delivery mechanism for passing queries to external search providers.<4>
[5] draft-snell-search-method-00 - HTTP SEARCH Method () https://tools.ietf.org/html/draft-snell-search-method-00
[7] RFC 5323 - Web Distributed Authoring and Versioning (WebDAV) SEARCH ( 版) http://tools.ietf.org/html/rfc5323
[8] draft-ietf-dasl-protocol-00 - DAV Searching & Locating ( ( 版)) http://tools.ietf.org/html/draft-ietf-dasl-protocol-00
[9] RFC 5323 - Web Distributed Authoring and Versioning (WebDAV) SEARCH () https://tools.ietf.org/html/rfc5323
[10]
CATP にもありましたが、互換性はなさそうです。