22aaa699c9
Use numbers where appropriate. Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
# Copyright (C) 2014 Nippon Telegraph and Telephone Corporation.
|
|
# Copyright (C) 2014 YAMAMOTO Takashi <yamamoto at valinux co jp>
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import numbers
|
|
|
|
from ryu.controller import event
|
|
|
|
|
|
# base classes
|
|
|
|
class _RequestBase(event.EventRequestBase):
|
|
def __init__(self):
|
|
self.dst = 'ofctl_service'
|
|
|
|
|
|
class _ReplyBase(event.EventReplyBase):
|
|
pass
|
|
|
|
|
|
# get datapath
|
|
|
|
class GetDatapathRequest(_RequestBase):
|
|
def __init__(self, dpid):
|
|
assert isinstance(dpid, numbers.Integral)
|
|
super(GetDatapathRequest, self).__init__()
|
|
self.dpid = dpid
|
|
|
|
|
|
# send msg
|
|
|
|
class SendMsgRequest(_RequestBase):
|
|
def __init__(self, msg, reply_cls=None, reply_multi=False):
|
|
super(SendMsgRequest, self).__init__()
|
|
self.msg = msg
|
|
self.reply_cls = reply_cls
|
|
self.reply_multi = reply_multi
|
|
|
|
|
|
# generic reply
|
|
|
|
class Reply(_ReplyBase):
|
|
def __init__(self, result=None, exception=None):
|
|
self.result = result
|
|
self.exception = exception
|
|
|
|
def __call__(self):
|
|
if self.exception:
|
|
raise self.exception
|
|
return self.result
|