This may be table mod, table status and table desc messages.
Signed-off-by: Simon Horman <[email protected]>
---
ryu/ofproto/ofproto_v1_4_parser.py | 68 ++++++++++++++++++++++++++++++++++++++
1 file changed, 68 insertions(+)
diff --git a/ryu/ofproto/ofproto_v1_4_parser.py
b/ryu/ofproto/ofproto_v1_4_parser.py
index 5a199f3..74b2b9b 100644
--- a/ryu/ofproto/ofproto_v1_4_parser.py
+++ b/ryu/ofproto/ofproto_v1_4_parser.py
@@ -815,6 +815,74 @@ class OFPPortDescPropEthernet(StringifyMixin):
return ether
+class OFPTableModProp(OFPPropBase):
+ _TYPES = {}
+
+
[email protected]_type(ofproto.OFPTMPT_EVICTION)
+class OFPTableModPropEviction(StringifyMixin):
+ def __init__(self, type_=None, length=None, flags=None):
+ self.type = type_
+ self.length = length
+ self.flags = flags
+
+ @classmethod
+ def parser(cls, buf):
+ eviction = cls()
+ (eviction.type, eviction.length, eviction.flags) = struct.unpack_from(
+ ofproto.OFP_TABLE_MOD_PROP_EVICTION_PACK_STR, buf, 0)
+ return eviction
+
+
[email protected]_type(ofproto.OFPTMPT_VACANCY)
+class OFPTableModPropVacancy(StringifyMixin):
+ def __init__(self, type_=None, length=None, vacancy_down=None,
+ vacancy_up=None, vacancy=None):
+ self.type = type_
+ self.length = length
+ self.vacancy_down = vacancy_down
+ self.vacancy_up = vacancy_up
+ self.vacancy = vacancy
+
+ @classmethod
+ def parser(cls, buf):
+ vacancy = cls()
+ (vacancy.type, vacancy.length, vacancy.vacancy_down,
+ vacancy.vacancy_up, vacancy.vacancy) = struct.unpack_from(
+ ofproto.OFP_TABLE_MOD_PROP_VACANCY_PACK_STR, buf, 0)
+ return vacancy
+
+
[email protected]_type(ofproto.OFPTMPT_EXPERIMENTER)
+class OFPTableModPropExperimenter(StringifyMixin):
+ def __init__(self, type_=None, length=None, experimenter=None,
+ exp_type=None, data=None):
+ self.type = type_
+ self.length = length
+ self.experimenter = experimenter
+ self.exp_type = exp_type
+ self.data = data
+
+ @classmethod
+ def parser(cls, buf):
+ exp = cls()
+ (exp.type, exp.length, exp.experimenter,
+ exp.exp_type) = struct.unpack_from(
+ ofproto.OFP_TABLE_MOD_PROP_EXPERIMENTER_PACK_STR, buf, 0)
+
+ # Parse trailing data, a list of 4-byte words
+ exp.data = []
+ pack_str = '!I'
+ pack_size = struct.calcsize(pack_str)
+ offset = ofproto.OFP_TABLE_MOD_PROP_EXPERIMENTER_SIZE
+ while offset < exp.length:
+ (word,) = struct.unpack_from(pack_str, buf, offset)
+ exp.data.append(word)
+ offset += pack_size
+
+ return exp
+
+
class OFPMatchField(StringifyMixin):
_FIELDS_HEADERS = {}
--
1.8.5.2
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