Matteo Scandolo | ef4e8f8 | 2021-05-17 11:20:49 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2018-present Open Networking Foundation |
| 3 | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package devices |
| 18 | |
| 19 | import ( |
| 20 | "fmt" |
| 21 | "github.com/looplab/fsm" |
| 22 | omcilib "github.com/opencord/bbsim/internal/common/omci" |
| 23 | log "github.com/sirupsen/logrus" |
| 24 | ) |
| 25 | |
| 26 | const maxUniPorts = 4 |
| 27 | |
| 28 | type UniPort struct { |
| 29 | ID uint32 |
| 30 | MeId omcilib.EntityID |
| 31 | OperState *fsm.FSM |
| 32 | Onu *Onu |
| 33 | } |
| 34 | |
| 35 | func NewUniPort(ID uint32, onu *Onu) (*UniPort, error) { |
| 36 | |
| 37 | // IDs starts from 0, thus the maximum UNI supported is maxUniPorts - 1 |
| 38 | if ID > (maxUniPorts - 1) { |
| 39 | return nil, fmt.Errorf("%d-is-higher-than-the-maximum-supported-unis-%d", ID, maxUniPorts) |
| 40 | } |
| 41 | |
| 42 | uni := UniPort{ |
| 43 | ID: ID, |
| 44 | Onu: onu, |
| 45 | MeId: omcilib.GenerateUniPortEntityId(ID + 1), |
| 46 | } |
| 47 | |
| 48 | uni.OperState = getOperStateFSM(func(e *fsm.Event) { |
| 49 | onuLogger.WithFields(log.Fields{ |
| 50 | "ID": uni.ID, |
| 51 | "OnuSn": onu.Sn(), |
| 52 | }).Debugf("changing-uni-operstate-from-%s-to-%s", e.Src, e.Dst) |
| 53 | }) |
| 54 | |
| 55 | return &uni, nil |
| 56 | } |