| /* |
| * Copyright 2018-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. |
| */ |
| |
| package devices |
| |
| import ( |
| "fmt" |
| "github.com/looplab/fsm" |
| omcilib "github.com/opencord/bbsim/internal/common/omci" |
| log "github.com/sirupsen/logrus" |
| ) |
| |
| const maxUniPorts = 4 |
| |
| type UniPort struct { |
| ID uint32 |
| MeId omcilib.EntityID |
| OperState *fsm.FSM |
| Onu *Onu |
| } |
| |
| func NewUniPort(ID uint32, onu *Onu) (*UniPort, error) { |
| |
| // IDs starts from 0, thus the maximum UNI supported is maxUniPorts - 1 |
| if ID > (maxUniPorts - 1) { |
| return nil, fmt.Errorf("%d-is-higher-than-the-maximum-supported-unis-%d", ID, maxUniPorts) |
| } |
| |
| uni := UniPort{ |
| ID: ID, |
| Onu: onu, |
| MeId: omcilib.GenerateUniPortEntityId(ID + 1), |
| } |
| |
| uni.OperState = getOperStateFSM(func(e *fsm.Event) { |
| onuLogger.WithFields(log.Fields{ |
| "ID": uni.ID, |
| "OnuSn": onu.Sn(), |
| }).Debugf("changing-uni-operstate-from-%s-to-%s", e.Src, e.Dst) |
| }) |
| |
| return &uni, nil |
| } |