| # Copyright 2017-present Open Networking Foundation |
| # |
| # 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. |
| |
| from __future__ import absolute_import |
| from xosconfig import Config |
| from multistructlog import create_logger |
| |
| log = create_logger(Config().get('logging')) |
| |
| class Helpers(): |
| |
| @staticmethod |
| def format_url(url): |
| if 'http' in url: |
| return url |
| else: |
| return 'http://%s' % url |
| |
| @staticmethod |
| def get_fabric_onos_info(model_accessor, service): |
| fabric_onos = [s.leaf_model for s in service.provider_services if "onos" in s.name.lower()] |
| if len(fabric_onos) == 0: |
| raise Exception('Cannot find ONOS service in provider_services of Fabric-Crossconnect') |
| |
| fabric_onos = fabric_onos[0] |
| return { |
| 'url': Helpers.format_url( |
| "%s:%s" % |
| (fabric_onos.rest_hostname, |
| fabric_onos.rest_port)), |
| 'user': fabric_onos.rest_username, |
| 'pass': fabric_onos.rest_password} |
| |
| @staticmethod |
| def range_matches(value, pattern): |
| value = int(value) |
| for this_range in pattern.split(","): |
| this_range = this_range.strip() |
| if "-" in this_range: |
| (first, last) = this_range.split("-") |
| first = int(first.strip()) |
| last = int(last.strip()) |
| if (value >= first) and (value <= last): |
| return True |
| elif this_range.lower() == "any": |
| return False |