Don't advertise standard WebDAV properties we don't support

Override the PROPS dictionary from dav_interface to remove the properties
that we don't support because they're not applicable or impossible to
determine. This fixes 404 Not Found errors being returned for a proper
request from a client.

1 files changed, 7 insertions, 2 deletions

diff --git a/journal2webdav b/journal2webdav
index e54d9f7..f091794 100755
--- a/journal2webdav
+++ b/journal2webdav
@@ -197,6 +197,12 @@ class ObjectListHtmlResource(object):
 
 class JournalHandler(dav_interface):
 
+    PROPS={"DAV:" : ('creationdate',
+                     'getcontentlength',
+                     'getcontenttype',
+                     'getlastmodified',
+                     'resourcetype')}
+
     def __init__(self, file_system, base_uri, verbose=False):
         self._fs = file_system
         # required by dav_interface
@@ -214,8 +220,7 @@ class JournalHandler(dav_interface):
 
     def get_propnames(self, uri):
         log.debug('get_propnames %r', uri)
-        # FIXME: we're apparently advertising but not supporting displayname, getcontentlanguage, getetag and source
-        props_by_ns = {'DAV:': self.PROPS['DAV:']}
+        props_by_ns = dict(self.PROPS)
         fs_object = self._lookup_uri(uri)
         if isinstance(fs_object, fsemulation.DSObject):
             props_by_ns[SUGAR_NS] = fs_object.list_properties()