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fix several methods to handle LIT URIs correctly, rather than assuming that all filenodes are CHK URIs

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This commit is contained in:
Brian Warner
2007-07-12 16:17:49 -07:00
parent 53cf757be3
commit ba7e14a870
6 changed files with 46 additions and 11 deletions
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12
src/allmydata/dirnode.py
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@ -340,6 +340,11 @@ class ImmutableDirectoryNode:
manifest.add(self.get_refresh_capability())
d = self._build_manifest_from_node(self, manifest)
# LIT nodes have no refresh-capability: their data is stored inside
# the URI itself, so there is no need to refresh anything. They
# indicate this by returning None from their get_refresh_capability
# method. We need to remove any such Nones from our set.
d.addCallback(lambda res: manifest.discard(None))
d.addCallback(lambda res: manifest)
return d
@ -420,8 +425,11 @@ class FileNode:
return cmp(self.uri, them.uri)
def get_refresh_capability(self):
d = uri.unpack_uri(self.uri)
return "CHK-REFRESH:%s" % idlib.b2a(d['storage_index'])
t = uri.get_uri_type(self.uri)
if t == "CHK":
d = uri.unpack_uri(self.uri)
return "CHK-REFRESH:%s" % idlib.b2a(d['storage_index'])
return None
def download(self, target):
downloader = self._client.getServiceNamed("downloader")