Shad Ansari | 1106b02 | 2019-01-16 22:22:35 -0800 | [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 core |
| 18 | |
Shad Ansari | 53935c0 | 2019-01-17 16:41:45 -0800 | [diff] [blame] | 19 | import "log" |
Shad Ansari | 1106b02 | 2019-01-16 22:22:35 -0800 | [diff] [blame] | 20 | |
| 21 | func OmciSim(intfId uint32, onuId uint32, request []byte) ([]byte, error) { |
| 22 | var resp []byte |
| 23 | |
| 24 | transactionId, deviceId, msgType, class, instance, content, err := ParsePkt(request) |
| 25 | if err != nil { |
Mahir Gunyel | ed7b07b | 2019-02-11 12:06:02 -0800 | [diff] [blame^] | 26 | log.Printf("ONU {intfid:%d, onuid:%d} - Cannot parse omci msg", intfId, onuId) |
Shad Ansari | 1106b02 | 2019-01-16 22:22:35 -0800 | [diff] [blame] | 27 | return resp, &OmciError{"Cannot parse omci msg"} |
| 28 | } |
| 29 | |
Mahir Gunyel | ed7b07b | 2019-02-11 12:06:02 -0800 | [diff] [blame^] | 30 | log.Printf("ONU {intfid:%d, onuid:%d} - OmciRun - transactionId: %d msgType: %d, ME Class: %d, ME Instance: %d", |
| 31 | intfId, onuId, transactionId, msgType, class, instance) |
Shad Ansari | 1106b02 | 2019-01-16 22:22:35 -0800 | [diff] [blame] | 32 | |
| 33 | key := OnuKey{intfId, onuId} |
| 34 | if _, ok := OnuOmciStateMap[key]; !ok { |
| 35 | OnuOmciStateMap[key] = NewOnuOmciState() |
| 36 | } |
| 37 | |
| 38 | if _, ok := Handlers[msgType]; !ok { |
Mahir Gunyel | ed7b07b | 2019-02-11 12:06:02 -0800 | [diff] [blame^] | 39 | log.Printf("ONU {intfid:%d, onuid:%d} - Ignore omci msg (msgType %d not handled)", intfId, onuId, msgType) |
Shad Ansari | 1106b02 | 2019-01-16 22:22:35 -0800 | [diff] [blame] | 40 | return resp, &OmciError{"Unimplemented omci msg"} |
| 41 | } |
| 42 | |
| 43 | resp, err = Handlers[msgType](class, content, key) |
| 44 | if err != nil { |
Mahir Gunyel | ed7b07b | 2019-02-11 12:06:02 -0800 | [diff] [blame^] | 45 | log.Println("ONU {intfid:%d, onuid:%d} - Unable to send a successful response, error:%s", intfId, onuId, err) |
Keita NISHIMOTO | 21853b3 | 2019-01-25 19:29:59 +0900 | [diff] [blame] | 46 | return resp, nil |
Shad Ansari | 1106b02 | 2019-01-16 22:22:35 -0800 | [diff] [blame] | 47 | } |
Keita NISHIMOTO | 21853b3 | 2019-01-25 19:29:59 +0900 | [diff] [blame] | 48 | |
Shad Ansari | 1106b02 | 2019-01-16 22:22:35 -0800 | [diff] [blame] | 49 | resp[0] = byte(transactionId >> 8) |
| 50 | resp[1] = byte(transactionId & 0xFF) |
| 51 | resp[2] = 0x2<<4 | byte(msgType) |
| 52 | resp[3] = deviceId |
| 53 | |
| 54 | return resp, nil |
| 55 | } |