Description: The resourcetype property MUST be defined on all DAV
   compliant resources.  The default value is empty.

   <!ELEMENT resourcetype ANY >

13.10 source Property

   Name:       source
   Namespace:  DAV:
   Purpose:    The destination of the source link identifies the
   resource that contains the unprocessed source of the link's source.
   Description: The source of the link (src) is typically the URI of the
   output resource on which the link is defined, and there is typically
   only one destination (dst) of the link, which is the URI where the
   unprocessed source of the resource may be accessed.  When more than
   one link destination exists, this specification asserts no policy on
   ordering.

   <!ELEMENT source (link)* >

13.10.1 Example - A source Property

   <?xml version="1.0" encoding="utf-8" ?>
   <D:prop xmlns:D="DAV:" xmlns:F="http://www.foocorp.com/Project/">
     
          
               <F:projfiles>Source</F:projfiles>
               http://foo.bar/program




 
RFC 2518                         WEBDAV                    February 1999


               http://foo.bar/src/main.c
          
          
               <F:projfiles>Library</F:projfiles>
               http://foo.bar/program
               http://foo.bar/src/main.lib
          
          
               <F:projfiles>Makefile</F:projfiles>
               http://foo.bar/program
               http://foo.bar/src/makefile
          
     
   

   In this example the resource http://foo.bar/program has a source
   property that contains three links.  Each link contains three
   elements, two of which, src and dst, are part of the DAV schema
   defined in this document, and one which is defined by the schema
   http://www.foocorp.com/project/ (Source, Library, and Makefile).  A
   client which only implements the elements in the DAV spec will not
   understand the foocorp elements and will ignore them, thus seeing the
   expected source and destination links.  An enhanced client may know
   about the foocorp elements and be able to present the user with
   additional information about the links.  This example demonstrates
   the power of XML markup, allowing element values to be enhanced
   without breaking older clients.

13.11 supportedlock Property

   Name:       supportedlock
   Namespace:  DAV:
   Purpose:    To provide a listing of the lock capabilities supported
   by the resource.
   Description: The supportedlock property of a resource returns a
   listing of the combinations of scope and access types which may be
   specified in a lock request on the resource.  Note that the actual
   contents are themselves controlled by access controls so a server is
   not required to provide information the client is not authorized to
   see.

   <!ELEMENT supportedlock (lockentry)* >

13.11.1 Example - Retrieving the supportedlock Property

   >>Request

   PROPFIND  /container/ HTTP/1.1




 
RFC 2518                         WEBDAV                    February 1999


   Host: www.foo.bar
   Content-Length: xxxx
   Content-Type: text/xml; charset="utf-8"

   <?xml version="1.0" encoding="utf-8" ?>
   <D:propfind xmlns:D="DAV:">
     <D:supportedlock/>
   </D:propfind>