ir: add alignment properties to OFClass
Updated pyloxi to use the new properties. Unpack now uses `has_external_alignment`
because internal alignment would be handled by slicing based on the length field.
diff --git a/loxi_ir/ir.py b/loxi_ir/ir.py
index 3785a6f..df1c77d 100644
--- a/loxi_ir/ir.py
+++ b/loxi_ir/ir.py
@@ -175,6 +175,14 @@
else:
raise Exception("Not a fixed length class: {}".format(self.name))
+ @property
+ def has_internal_alignment(self):
+ return self.params.get('length_includes_align') == 'True'
+
+ @property
+ def has_external_alignment(self):
+ return self.params.get('length_includes_align') == 'False'
+
""" one class unified across openflow versions. Keeps around a map version->versioned_class """
class OFUnifiedClass(OFClass):
def __new__(cls, version_classes, *a, **kw):