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of13: implement OFPErrorExperimenterMsg

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copied from of12 version

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This commit is contained in:
YAMAMOTO Takashi 2013-11-11 16:47:04 +09:00 committed by FUJITA Tomonori
parent 0efe1a8455
commit f6a8c36872
1 changed files with 26 additions and 0 deletions
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26
ryu/ofproto/ofproto_v1_3_parser.py
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@ -198,6 +198,11 @@ class OFPErrorMsg(MsgBase):
@classmethod
def parser(cls, datapath, version, msg_type, msg_len, xid, buf):
type_, = struct.unpack_from('!H', buffer(buf),
ofproto_v1_3.OFP_HEADER_SIZE)
if type_ == ofproto_v1_3.OFPET_EXPERIMENTER:
return OFPErrorExperimenterMsg.parser(datapath, version, msg_type,
msg_len, xid, buf)
msg = super(OFPErrorMsg, cls).parser(datapath, version, msg_type,
msg_len, xid, buf)
msg.type, msg.code = struct.unpack_from(
@ -213,6 +218,27 @@ class OFPErrorMsg(MsgBase):
self.buf += self.data
class OFPErrorExperimenterMsg(MsgBase):
def __init__(self, datapath, type_=None, exp_type=None, experimenter=None,
data=None):
super(OFPErrorExperimenterMsg, self).__init__(datapath)
self.type = ofproto_v1_3.OFPET_EXPERIMENTER
self.exp_type = exp_type
self.experimenter = experimenter
self.data = data
@classmethod
def parser(cls, datapath, version, msg_type, msg_len, xid, buf):
cls.cls_msg_type = msg_type
msg = super(OFPErrorExperimenterMsg, cls).parser(
datapath, version, msg_type, msg_len, xid, buf)
msg.type, msg.exp_type, msg.experimenter = struct.unpack_from(
ofproto_v1_3.OFP_ERROR_EXPERIMENTER_MSG_PACK_STR, msg.buf,
ofproto_v1_3.OFP_HEADER_SIZE)
msg.data = msg.buf[ofproto_v1_3.OFP_ERROR_EXPERIMENTER_MSG_SIZE:]
return msg
@_register_parser
@_set_msg_type(ofproto_v1_3.OFPT_ECHO_REQUEST)
class OFPEchoRequest(MsgBase):