def createAddressTypes(sources, destinations, protocols):
src_types = addressTypes(sources)
dst_types = addressTypes(destinations)
if not checkAddressTypes(src_types, dst_types):
raise RulesetError(
tr("Invalid address types combination! Source: %s; destination: %s."),
formatAddressTypes(src_types),
formatAddressTypes(dst_types))
address_types = (src_types & dst_types) - set((INTERFACE_ADDRESS,))
for protocol in protocols:
new_types = address_types & protocol.getAddressTypes()
if not len(new_types):
raise RulesetError(
tr("The %s protocol can not be used with the address types: %s"),
protocol.formatID(), ', '.join(address_types))
address_types = new_types
return address_types
def setAttributes(self, attr, is_modify):
if "address_type" not in attr:
families = self.parent.getAddressTypes()
if len(families) != 1:
raise RulesetError(
tr("The %s network has multiple address families: %s!"),
self.parent.formatID(),
formatAddressTypes(families),
)
attr["address_type"] = list(families)[0]
Resource.setAttributes(self, attr, is_modify)
if is_modify or (not self.addresses):
self.addresses = set(self.resolveHostname())
