def add_node(self, node, path):
dirnode.DeepStats.add_node(self, node, path)
d = {"path": path,
"cap": node.get_uri()}
if IDirectoryNode.providedBy(node):
d["type"] = "directory"
elif IFileNode.providedBy(node):
d["type"] = "file"
else:
d["type"] = "unknown"
v = node.get_verify_cap()
if v:
v = v.to_string()
d["verifycap"] = v or ""
r = node.get_repair_cap()
if r:
r = r.to_string()
d["repaircap"] = r or ""
si = node.get_storage_index()
if si:
si = base32.b2a(si)
d["storage-index"] = si or ""
j = simplejson.dumps(d, ensure_ascii=True)
assert "\n" not in j
self.req.write(j+"\n")
def add_node(self, node, path):
dirnode.DeepStats.add_node(self, node, path)
d = {"path": path,
"cap": node.get_uri()}
if IDirectoryNode.providedBy(node):
d["type"] = "directory"
elif IFileNode.providedBy(node):
d["type"] = "file"
else:
d["type"] = "unknown"
v = node.get_verify_cap()
if v:
v = v.to_string()
d["verifycap"] = v or ""
r = node.get_repair_cap()
if r:
r = r.to_string()
d["repaircap"] = r or ""
si = node.get_storage_index()
if si:
si = base32.b2a(si)
d["storage-index"] = si or ""
j = json.dumps(d, ensure_ascii=True)
assert "\n" not in j
self.req.write(j+"\n")
def add_node(self, node, path):
dirnode.DeepStats.add_node(self, node, path)
data = {"path": path,
"cap": node.get_uri()}
if IDirectoryNode.providedBy(node):
data["type"] = "directory"
elif IFileNode.providedBy(node):
data["type"] = "file"
else:
data["type"] = "unknown"
v = node.get_verify_cap()
if v:
v = v.to_string()
data["verifycap"] = v or ""
r = node.get_repair_cap()
if r:
r = r.to_string()
data["repaircap"] = r or ""
si = node.get_storage_index()
if si:
si = base32.b2a(si)
data["storage-index"] = si or ""
if self.repair:
d = node.check_and_repair(self.monitor, self.verify, self.add_lease)
d.addCallback(self.add_check_and_repair, data)
else:
d = node.check(self.monitor, self.verify, self.add_lease)
d.addCallback(self.add_check, data)
d.addCallback(self.write_line)
return d
def add_node(self, node, path):
dirnode.DeepStats.add_node(self, node, path)
data = {"path": path,
"cap": node.get_uri()}
if IDirectoryNode.providedBy(node):
data["type"] = "directory"
elif IFileNode.providedBy(node):
data["type"] = "file"
else:
data["type"] = "unknown"
v = node.get_verify_cap()
if v:
v = v.to_string()
data["verifycap"] = v or ""
r = node.get_repair_cap()
if r:
r = r.to_string()
data["repaircap"] = r or ""
si = node.get_storage_index()
if si:
si = base32.b2a(si)
data["storage-index"] = si or ""
if self.repair:
d = node.check_and_repair(self.monitor, self.verify, self.add_lease)
d.addCallback(self.add_check_and_repair, data)
else:
d = node.check(self.monitor, self.verify, self.add_lease)
d.addCallback(self.add_check, data)
d.addCallback(self.write_line)
return d
def is_mutable_file(self, req, tag):
node = self.original
if IDirectoryNode.providedBy(node):
return ""
if (IFileNode.providedBy(node) and node.is_mutable()
and not node.is_readonly()):
return tag
return ""
def render_is_mutable_file(self, ctx, data):
node = self.original
if IDirectoryNode.providedBy(node):
return ""
if (IFileNode.providedBy(node) and node.is_mutable()
and not node.is_readonly()):
return ctx.tag
return ""
def make_handler_for(node, client, parentnode=None, name=None):
if parentnode:
assert IDirectoryNode.providedBy(parentnode)
if IFileNode.providedBy(node):
return FileNodeHandler(client, node, parentnode, name)
if IDirectoryNode.providedBy(node):
return DirectoryNodeHandler(client, node, parentnode, name)
return UnknownNodeHandler(client, node, parentnode, name)
def remote_download_from_uri_to_file(self, uri, filename):
filenode = self.parent.create_node_from_uri(uri, name=filename)
if not IFileNode.providedBy(filenode):
raise AssertionError("The URI does not reference a file.")
c = FileWritingConsumer(filename)
d = filenode.read(c)
d.addCallback(lambda res: filename)
return d
def make_handler_for(node, client, parentnode=None, name=None):
if parentnode:
assert IDirectoryNode.providedBy(parentnode)
if IFileNode.providedBy(node):
return FileNodeHandler(client, node, parentnode, name)
if IDirectoryNode.providedBy(node):
return DirectoryNodeHandler(client, node, parentnode, name)
return UnknownNodeHandler(client, node, parentnode, name)
def render_is_mutable_file(self, ctx, data):
node = self.original
if IDirectoryNode.providedBy(node):
return ""
if (IFileNode.providedBy(node)
and node.is_mutable() and not node.is_readonly()):
return ctx.tag
return ""
def __init__(self, filenode, nodemaker, uploader):
assert IFileNode.providedBy(filenode), filenode
assert not IDirectoryNode.providedBy(filenode), filenode
self._node = filenode
filenode_cap = filenode.get_cap()
self._uri = wrap_dirnode_cap(filenode_cap)
self._nodemaker = nodemaker
self._uploader = uploader
def __init__(self, filenode, nodemaker, uploader):
assert IFileNode.providedBy(filenode), filenode
assert not IDirectoryNode.providedBy(filenode), filenode
self._node = filenode
filenode_cap = filenode.get_cap()
self._uri = wrap_dirnode_cap(filenode_cap)
self._nodemaker = nodemaker
self._uploader = uploader
def raw_link(self, req, tag):
node = self.original
if IDirectoryNode.providedBy(node):
node = node._node
elif IFileNode.providedBy(node):
pass
else:
return ""
root = self.get_root(req)
quoted_uri = urlquote(node.get_uri())
text_plain_url = "%s/file/%s/@@named=/raw.txt" % (root, quoted_uri)
return T.li("Raw data as ", T.a("text/plain", href=text_plain_url))
def render_raw_link(self, ctx, data):
node = self.original
if IDirectoryNode.providedBy(node):
node = node._node
elif IFileNode.providedBy(node):
pass
else:
return ""
root = self.get_root(ctx)
quoted_uri = urllib.quote(node.get_uri())
text_plain_url = "%s/file/%s/@@named=/raw.txt" % (root, quoted_uri)
return T.li["Raw data as ", T.a(href=text_plain_url)["text/plain"]]
def _download_one_file(ignored, i):
if i >= self.count:
return
n = self.parent.create_node_from_uri(self.uris[i])
if not IFileNode.providedBy(n):
raise AssertionError("The URI does not reference a file.")
if n.is_mutable():
d1 = n.download_best_version()
else:
d1 = n.read(DiscardingConsumer())
d1.addCallback(_download_one_file, i+1)
return d1
def _download_one_file(ignored, i):
if i >= self.count:
return
n = self.parent.create_node_from_uri(self.uris[i])
if not IFileNode.providedBy(n):
raise AssertionError("The URI does not reference a file.")
if n.is_mutable():
d1 = n.download_best_version()
else:
d1 = n.read(DiscardingConsumer())
d1.addCallback(_download_one_file, i + 1)
return d1
def getChild(self, name, req):
if req.method not in (b"GET", b"HEAD"):
raise WebError("/file can only be used with GET or HEAD")
# 'name' must be a file URI
try:
node = self.client.create_node_from_uri(name)
except (TypeError, AssertionError):
# I think this can no longer be reached
raise WebError("%r is not a valid file- or directory- cap" % name)
if not IFileNode.providedBy(node):
raise WebError("%r is not a file-cap" % name)
return filenode.FileNodeDownloadHandler(self.client, node)
def render_raw_link(self, ctx, data):
node = self.original
if IDirectoryNode.providedBy(node):
node = node._node
elif IFileNode.providedBy(node):
pass
else:
return ""
root = self.get_root(ctx)
quoted_uri = urllib.quote(node.get_uri())
text_plain_url = "%s/file/%s/@@named=/raw.txt" % (root, quoted_uri)
return T.li["Raw data as ", T.a(href=text_plain_url)["text/plain"]]
def _got(children):
kids = {}
for name, (childnode, metadata) in children.iteritems():
assert IFilesystemNode.providedBy(childnode), childnode
rw_uri = childnode.get_write_uri()
ro_uri = childnode.get_readonly_uri()
if IFileNode.providedBy(childnode):
kiddata = ("filenode", {
'size': childnode.get_size(),
'mutable': childnode.is_mutable(),
})
if childnode.is_mutable():
mutable_type = childnode.get_version()
assert mutable_type in (SDMF_VERSION, MDMF_VERSION)
if mutable_type == MDMF_VERSION:
file_format = "MDMF"
else:
file_format = "SDMF"
else:
file_format = "CHK"
kiddata[1]['format'] = file_format
elif IDirectoryNode.providedBy(childnode):
kiddata = ("dirnode", {'mutable': childnode.is_mutable()})
else:
kiddata = ("unknown", {})
kiddata[1]["metadata"] = metadata
if rw_uri:
kiddata[1]["rw_uri"] = rw_uri
if ro_uri:
kiddata[1]["ro_uri"] = ro_uri
verifycap = childnode.get_verify_cap()
if verifycap:
kiddata[1]['verify_uri'] = verifycap.to_string()
kids[name] = kiddata
drw_uri = dirnode.get_write_uri()
dro_uri = dirnode.get_readonly_uri()
contents = {'children': kids}
if dro_uri:
contents['ro_uri'] = dro_uri
if drw_uri:
contents['rw_uri'] = drw_uri
verifycap = dirnode.get_verify_cap()
if verifycap:
contents['verify_uri'] = verifycap.to_string()
contents['mutable'] = dirnode.is_mutable()
data = ("dirnode", contents)
json = simplejson.dumps(data, indent=1) + "\n"
return json
def _got(children):
kids = {}
for name, (childnode, metadata) in children.iteritems():
assert IFilesystemNode.providedBy(childnode), childnode
rw_uri = childnode.get_write_uri()
ro_uri = childnode.get_readonly_uri()
if IFileNode.providedBy(childnode):
kiddata = ("filenode", {'size': childnode.get_size(),
'mutable': childnode.is_mutable(),
})
if childnode.is_mutable():
mutable_type = childnode.get_version()
assert mutable_type in (SDMF_VERSION, MDMF_VERSION)
if mutable_type == MDMF_VERSION:
file_format = "MDMF"
else:
file_format = "SDMF"
else:
file_format = "CHK"
kiddata[1]['format'] = file_format
elif IDirectoryNode.providedBy(childnode):
kiddata = ("dirnode", {'mutable': childnode.is_mutable()})
else:
kiddata = ("unknown", {})
kiddata[1]["metadata"] = metadata
if rw_uri:
kiddata[1]["rw_uri"] = rw_uri
if ro_uri:
kiddata[1]["ro_uri"] = ro_uri
verifycap = childnode.get_verify_cap()
if verifycap:
kiddata[1]['verify_uri'] = verifycap.to_string()
kids[name] = kiddata
drw_uri = dirnode.get_write_uri()
dro_uri = dirnode.get_readonly_uri()
contents = { 'children': kids }
if dro_uri:
contents['ro_uri'] = dro_uri
if drw_uri:
contents['rw_uri'] = drw_uri
verifycap = dirnode.get_verify_cap()
if verifycap:
contents['verify_uri'] = verifycap.to_string()
contents['mutable'] = dirnode.is_mutable()
data = ("dirnode", contents)
json = simplejson.dumps(data, indent=1) + "\n"
return json
def remote_download_to_tempfile_and_delete(self, uri):
tempdir = tempfile.mkdtemp()
filename = os.path.join(tempdir, "data")
filenode = self.parent.create_node_from_uri(uri, name=filename)
if not IFileNode.providedBy(filenode):
raise AssertionError("The URI does not reference a file.")
c = FileWritingConsumer(filename)
d = filenode.read(c)
def _done(res):
os.remove(filename)
os.rmdir(tempdir)
return None
d.addCallback(_done)
return d
def remote_download_to_tempfile_and_delete(self, uri):
tempdir = tempfile.mkdtemp()
filename = os.path.join(tempdir, "data")
filenode = self.parent.create_node_from_uri(uri, name=filename)
if not IFileNode.providedBy(filenode):
raise AssertionError("The URI does not reference a file.")
c = FileWritingConsumer(filename)
d = filenode.read(c)
def _done(res):
os.remove(filename)
os.rmdir(tempdir)
return None
d.addCallback(_done)
return d
def get_type(self):
node = self.original
if IDirectoryNode.providedBy(node):
if not node.is_mutable():
return "immutable directory"
return "directory"
if IFileNode.providedBy(node):
si = node.get_storage_index()
if si:
if node.is_mutable():
return "mutable file"
return "immutable file"
return "immutable LIT file"
return "unknown"
def childFactory(self, ctx, name):
req = IRequest(ctx)
if req.method not in ("GET", "HEAD"):
raise WebError("/file can only be used with GET or HEAD")
# 'name' must be a file URI
try:
node = self.client.create_node_from_uri(name)
except (TypeError, AssertionError):
# I think this can no longer be reached
raise WebError("'%s' is not a valid file- or directory- cap"
% name)
if not IFileNode.providedBy(node):
raise WebError("'%s' is not a file-cap" % name)
return filenode.FileNodeDownloadHandler(self.client, node)
def get_type(self):
node = self.original
if IDirectoryNode.providedBy(node):
if not node.is_mutable():
return "immutable directory"
return "directory"
if IFileNode.providedBy(node):
si = node.get_storage_index()
if si:
if node.is_mutable():
return "mutable file"
return "immutable file"
return "immutable LIT file"
return "unknown"
def modify(self, old_contents, servermap, first_time):
children = self.node._unpack_contents(old_contents)
if self.name not in children:
if first_time and self.must_exist:
raise NoSuchChildError(self.name)
self.old_child = None
return None
self.old_child, metadata = children[self.name]
# Unknown children can be removed regardless of must_be_directory or must_be_file.
if self.must_be_directory and IFileNode.providedBy(self.old_child):
raise ChildOfWrongTypeError("delete required a directory, not a file")
if self.must_be_file and IDirectoryNode.providedBy(self.old_child):
raise ChildOfWrongTypeError("delete required a file, not a directory")
del children[self.name]
new_contents = self.node._pack_contents(children)
return new_contents
def modify(self, old_contents, servermap, first_time):
children = self.node._unpack_contents(old_contents)
if self.name not in children:
if first_time and self.must_exist:
raise NoSuchChildError(self.name)
self.old_child = None
return None
self.old_child, metadata = children[self.name]
# Unknown children can be removed regardless of must_be_directory or must_be_file.
if self.must_be_directory and IFileNode.providedBy(self.old_child):
raise ChildOfWrongTypeError("delete required a directory, not a file")
if self.must_be_file and IDirectoryNode.providedBy(self.old_child):
raise ChildOfWrongTypeError("delete required a file, not a directory")
del children[self.name]
new_contents = self.node._pack_contents(children)
return new_contents
def get_type(self):
node = self.original
if IDirectoryNode.providedBy(node):
if not node.is_mutable():
return "immutable directory"
return "directory"
if IFileNode.providedBy(node):
si = node.get_storage_index()
if si:
if node.is_mutable():
ret = "mutable file"
if node.get_version() == MDMF_VERSION:
ret += " (mdmf)"
else:
ret += " (sdmf)"
return ret
return "immutable file"
return "immutable LIT file"
return "unknown"
def get_type(self):
node = self.original
if IDirectoryNode.providedBy(node):
if not node.is_mutable():
return "immutable directory"
return "directory"
if IFileNode.providedBy(node):
si = node.get_storage_index()
if si:
if node.is_mutable():
ret = "mutable file"
if node.get_version() == MDMF_VERSION:
ret += " (mdmf)"
else:
ret += " (sdmf)"
return ret
return "immutable file"
return "immutable LIT file"
return "unknown"
def _got(children):
kids = {}
for name, (childnode, metadata) in children.iteritems():
assert IFilesystemNode.providedBy(childnode), childnode
rw_uri = childnode.get_write_uri()
ro_uri = childnode.get_readonly_uri()
if IFileNode.providedBy(childnode):
kiddata = ("filenode", get_filenode_metadata(childnode))
elif IDirectoryNode.providedBy(childnode):
kiddata = ("dirnode", {'mutable': childnode.is_mutable()})
else:
kiddata = ("unknown", {})
kiddata[1]["metadata"] = metadata
if rw_uri:
kiddata[1]["rw_uri"] = rw_uri
if ro_uri:
kiddata[1]["ro_uri"] = ro_uri
verifycap = childnode.get_verify_cap()
if verifycap:
kiddata[1]['verify_uri'] = verifycap.to_string()
kids[name] = kiddata
drw_uri = dirnode.get_write_uri()
dro_uri = dirnode.get_readonly_uri()
contents = { 'children': kids }
if dro_uri:
contents['ro_uri'] = dro_uri
if drw_uri:
contents['rw_uri'] = drw_uri
verifycap = dirnode.get_verify_cap()
if verifycap:
contents['verify_uri'] = verifycap.to_string()
contents['mutable'] = dirnode.is_mutable()
data = ("dirnode", contents)
json = simplejson.dumps(data, indent=1) + "\n"
return json
def _got(children):
kids = {}
for name, (childnode, metadata) in children.iteritems():
assert IFilesystemNode.providedBy(childnode), childnode
rw_uri = childnode.get_write_uri()
ro_uri = childnode.get_readonly_uri()
if IFileNode.providedBy(childnode):
kiddata = ("filenode", get_filenode_metadata(childnode))
elif IDirectoryNode.providedBy(childnode):
kiddata = ("dirnode", {'mutable': childnode.is_mutable()})
else:
kiddata = ("unknown", {})
kiddata[1]["metadata"] = metadata
if rw_uri:
kiddata[1]["rw_uri"] = rw_uri
if ro_uri:
kiddata[1]["ro_uri"] = ro_uri
verifycap = childnode.get_verify_cap()
if verifycap:
kiddata[1]['verify_uri'] = verifycap.to_string()
kids[name] = kiddata
drw_uri = dirnode.get_write_uri()
dro_uri = dirnode.get_readonly_uri()
contents = { 'children': kids }
if dro_uri:
contents['ro_uri'] = dro_uri
if drw_uri:
contents['rw_uri'] = drw_uri
verifycap = dirnode.get_verify_cap()
if verifycap:
contents['verify_uri'] = verifycap.to_string()
contents['mutable'] = dirnode.is_mutable()
data = ("dirnode", contents)
json = simplejson.dumps(data, indent=1) + "\n"
return json
def test_maker(self):
basedir = "client/NodeMaker/maker"
fileutil.make_dirs(basedir)
f = open(os.path.join(basedir, "tahoe.cfg"), "w")
f.write(BASECONFIG)
f.close()
c = client.Client(basedir)
n = c.create_node_from_uri(
"URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri("URI:LIT:n5xgk")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri(
"URI:SSK:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:SSK-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:DIR2:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:DIR2-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
unknown_rw = "lafs://from_the_future"
unknown_ro = "lafs://readonly_from_the_future"
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
# Note: it isn't that we *intend* to deploy non-ASCII caps in
# the future, it is that we want to make sure older Tahoe-LAFS
# versions wouldn't choke on them if we were to do so. See
# #1051 and wiki:NewCapDesign for details.
unknown_rw = u"lafs://from_the_future_rw_\u263A".encode('utf-8')
unknown_ro = u"lafs://readonly_from_the_future_ro_\u263A".encode(
'utf-8')
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
def test_maker(self):
basedir = "client/NodeMaker/maker"
fileutil.make_dirs(basedir)
f = open(os.path.join(basedir, "tahoe.cfg"), "w")
f.write(BASECONFIG)
f.close()
c = client.Client(basedir)
n = c.create_node_from_uri("URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri("URI:LIT:n5xgk")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri("URI:SSK:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:SSK-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:DIR2:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:DIR2-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
unknown_rw = "lafs://from_the_future"
unknown_ro = "lafs://readonly_from_the_future"
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
# Note: it isn't that we *intend* to deploy non-ASCII caps in
# the future, it is that we want to make sure older Tahoe-LAFS
# versions wouldn't choke on them if we were to do so. See
# #1051 and wiki:NewCapDesign for details.
unknown_rw = u"lafs://from_the_future_rw_\u263A".encode('utf-8')
unknown_ro = u"lafs://readonly_from_the_future_ro_\u263A".encode('utf-8')
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
def test_maker(self):
basedir = "client/NodeMaker/maker"
fileutil.make_dirs(basedir)
fileutil.write(os.path.join(basedir, "tahoe.cfg"), BASECONFIG)
c = client.Client(basedir)
n = c.create_node_from_uri(
"URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
# Testing #1679. There was a bug that would occur when downloader was
# downloading the same readcap more than once concurrently, so the
# filenode object was cached, and there was a failure from one of the
# servers in one of the download attempts. No subsequent download
# attempt would attempt to use that server again, which would lead to
# the file being undownloadable until the gateway was restarted. The
# current fix for this (hopefully to be superceded by a better fix
# eventually) is to prevent re-use of filenodes, so the NodeMaker is
# hereby required *not* to cache and re-use filenodes for CHKs.
other_n = c.create_node_from_uri(
"URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277"
)
self.failIf(n is other_n, (n, other_n))
n = c.create_node_from_uri("URI:LIT:n5xgk")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri(
"URI:SSK:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:SSK-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:DIR2:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:DIR2-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
unknown_rw = "lafs://from_the_future"
unknown_ro = "lafs://readonly_from_the_future"
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
# Note: it isn't that we *intend* to deploy non-ASCII caps in
# the future, it is that we want to make sure older Tahoe-LAFS
# versions wouldn't choke on them if we were to do so. See
# #1051 and wiki:NewCapDesign for details.
unknown_rw = u"lafs://from_the_future_rw_\u263A".encode('utf-8')
unknown_ro = u"lafs://readonly_from_the_future_ro_\u263A".encode(
'utf-8')
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
def test_maker(self):
basedir = "client/NodeMaker/maker"
fileutil.make_dirs(basedir)
fileutil.write(os.path.join(basedir, "tahoe.cfg"), BASECONFIG)
c = client.Client(basedir)
n = c.create_node_from_uri("URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
# Testing #1679. There was a bug that would occur when downloader was
# downloading the same readcap more than once concurrently, so the
# filenode object was cached, and there was a failure from one of the
# servers in one of the download attempts. No subsequent download
# attempt would attempt to use that server again, which would lead to
# the file being undownloadable until the gateway was restarted. The
# current fix for this (hopefully to be superceded by a better fix
# eventually) is to prevent re-use of filenodes, so the NodeMaker is
# hereby required *not* to cache and re-use filenodes for CHKs.
other_n = c.create_node_from_uri("URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277")
self.failIf(n is other_n, (n, other_n))
n = c.create_node_from_uri("URI:LIT:n5xgk")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri("URI:SSK:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:SSK-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:DIR2:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:DIR2-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
unknown_rw = "lafs://from_the_future"
unknown_ro = "lafs://readonly_from_the_future"
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
# Note: it isn't that we *intend* to deploy non-ASCII caps in
# the future, it is that we want to make sure older Tahoe-LAFS
# versions wouldn't choke on them if we were to do so. See
# #1051 and wiki:NewCapDesign for details.
unknown_rw = u"lafs://from_the_future_rw_\u263A".encode('utf-8')
unknown_ro = u"lafs://readonly_from_the_future_ro_\u263A".encode('utf-8')
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)