def get_ports(self, device_id, port_type):
id = ID()
id.id = device_id
p_type = IntType()
p_type.val = port_type
to_topic = createSubTopic(self.core_topic, device_id)
reply_topic = createSubTopic(self.listening_topic, device_id)
res = yield self.invoke(rpc="GetPorts",
to_topic=to_topic,
reply_topic=reply_topic,
device_id=id,
port_type=p_type)
returnValue(res)
def child_devices_state_update(self,
parent_device_id,
oper_status=None,
connect_status=None):
id = ID()
id.id = parent_device_id
o_status = IntType()
if oper_status or oper_status == OperStatus.UNKNOWN:
o_status.val = oper_status
else:
o_status.val = -1
c_status = IntType()
if connect_status or connect_status == ConnectStatus.UNKNOWN:
c_status.val = connect_status
else:
c_status.val = -1
to_topic = createSubTopic(self.core_topic, parent_device_id)
reply_topic = createSubTopic(self.listening_topic, parent_device_id)
res = yield self.invoke(rpc="child_devices_state_update",
to_topic=to_topic,
reply_topic=reply_topic,
parent_device_id=id,
oper_status=o_status,
connect_status=c_status)
returnValue(res)
def send_packet_in(self, device_id, port, packet):
log.debug("send_packet_in", device_id=device_id)
proto_id = ID()
proto_id.id = device_id
p = IntType()
p.val = port
pac = Packet()
pac.payload = packet
to_topic = createSubTopic(self.core_topic, device_id)
reply_topic = createSubTopic(self.listening_topic, device_id)
res = yield self.invoke(rpc="PacketIn",
to_topic=to_topic,
reply_topic=reply_topic,
device_id=proto_id,
port=p,
packet=pac)
returnValue(res)
def _to_proto(self, **kwargs):
encoded = {}
for k, v in kwargs.iteritems():
if isinstance(v, Message):
encoded[k] = v
elif type(v) == int:
i_proto = IntType()
i_proto.val = v
encoded[k] = i_proto
elif type(v) == str:
s_proto = StrType()
s_proto.val = v
encoded[k] = s_proto
elif type(v) == bool:
b_proto = BoolType()
b_proto.val = v
encoded[k] = b_proto
return encoded
def port_state_update(self, device_id, port_type, port_no, oper_status):
id = ID()
id.id = device_id
pt = IntType()
pt.val = port_type
pNo = IntType()
pNo.val = port_no
o_status = IntType()
o_status.val = oper_status
to_topic = createSubTopic(self.core_topic, device_id)
reply_topic = createSubTopic(self.listening_topic, device_id)
res = yield self.invoke(rpc="PortStateUpdate",
to_topic=to_topic,
reply_topic=reply_topic,
device_id=id,
port_type=pt,
port_no=pNo,
oper_status=o_status)
returnValue(res)
def get_ofp_port_info(self, device, port_no):
d = Device()
if device:
device.Unpack(d)
else:
return False, Error(code=ErrorCode.INVALID_PARAMETERS,
reason="device-invalid")
p = IntType()
if port_no:
port_no.Unpack(p)
else:
return False, Error(code=ErrorCode.INVALID_PARAMETERS,
reason="port-no-invalid")
return True, self.adapter.get_ofp_port_info(d, p.val)
def child_device_detected(self, parent_device_id, parent_port_no,
child_device_type, channel_id, **kw):
id = ID()
id.id = parent_device_id
ppn = IntType()
ppn.val = parent_port_no
cdt = StrType()
cdt.val = child_device_type
channel = IntType()
channel.val = channel_id
to_topic = createSubTopic(self.core_topic, parent_device_id)
reply_topic = createSubTopic(self.listening_topic, parent_device_id)
args = self._to_proto(**kw)
res = yield self.invoke(rpc="ChildDeviceDetected",
to_topic=to_topic,
reply_topic=reply_topic,
parent_device_id=id,
parent_port_no=ppn,
child_device_type=cdt,
channel_id=channel,
**args)
returnValue(res)