Zdravko Bozakov | 2da7634 | 2019-10-21 09:47:35 +0200 | [diff] [blame] | 1 | /* |
Joey Armstrong | 14628cd | 2023-01-10 08:38:31 -0500 | [diff] [blame^] | 2 | * Copyright 2018-2023 Open Networking Foundation (ONF) and the ONF Contributors |
Zdravko Bozakov | 2da7634 | 2019-10-21 09:47:35 +0200 | [diff] [blame] | 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 api |
| 18 | |
| 19 | import ( |
Zdravko Bozakov | 2da7634 | 2019-10-21 09:47:35 +0200 | [diff] [blame] | 20 | "net" |
| 21 | "strconv" |
| 22 | |
| 23 | "github.com/opencord/bbsim/api/legacy" |
| 24 | api "github.com/opencord/bbsim/api/legacy" |
| 25 | "github.com/opencord/bbsim/internal/bbsim/devices" |
Zdravko Bozakov | 2da7634 | 2019-10-21 09:47:35 +0200 | [diff] [blame] | 26 | "google.golang.org/grpc/codes" |
| 27 | "google.golang.org/grpc/status" |
| 28 | ) |
| 29 | |
| 30 | // Constants for reboot delays |
| 31 | const ( |
| 32 | OltRebootDelay = 40 |
| 33 | OnuSoftRebootDelay = 10 |
| 34 | OnuHardRebootDelay = 30 |
| 35 | ) |
| 36 | |
| 37 | // handleONUStatusRequest process ONU status request |
| 38 | func (s BBSimLegacyServer) handleONUStatusRequest(in *api.ONUInfo) (*api.ONUs, error) { |
| 39 | logger.Trace("handleONUStatusRequest() invoked") |
| 40 | onuInfo := &api.ONUs{} |
| 41 | olt := devices.GetOLT() |
| 42 | |
| 43 | if in.OnuSerial != "" { // Get status of a single ONU by SerialNumber |
| 44 | onu, err := olt.FindOnuBySn(in.OnuSerial) |
| 45 | if err != nil { |
| 46 | logger.Errorf("ONU error: %+v", err) |
| 47 | return onuInfo, status.Errorf(codes.NotFound, "Unable to retrieve ONU %s", in.OnuSerial) |
| 48 | } |
| 49 | onuInfo.Onus = append(onuInfo.Onus, copyONUInfo(onu)) |
| 50 | } else { |
| 51 | if in.OnuId != 0 { // Get status of a single ONU by ONU-ID |
| 52 | onu, err := olt.FindOnuById(in.PonPortId, in.OnuId) |
| 53 | if err != nil { |
| 54 | logger.Errorf("ONU error: %+v", err) |
| 55 | return onuInfo, status.Errorf(codes.NotFound, "Unable to retrieve ONU with ID %d", in.OnuId) |
| 56 | } |
| 57 | |
| 58 | onuInfo.Onus = append(onuInfo.Onus, copyONUInfo(onu)) |
| 59 | } else { // Get status of all ONUs |
| 60 | for _, p := range olt.Pons { |
| 61 | for _, o := range p.Onus { |
| 62 | onuInfo.Onus = append(onuInfo.Onus, copyONUInfo(o)) |
| 63 | } |
| 64 | } |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | return onuInfo, nil |
| 69 | } |
| 70 | |
| 71 | func copyONUInfo(onu *devices.Onu) *api.ONUInfo { |
| 72 | onuData := &api.ONUInfo{ |
| 73 | OnuId: onu.ID, |
| 74 | PonPortId: onu.PonPortID, |
| 75 | OnuSerial: onu.Sn(), |
| 76 | OnuState: onu.InternalState.Current(), |
| 77 | OperState: onu.OperState.Current(), |
| 78 | } |
| 79 | |
| 80 | return onuData |
| 81 | } |
| 82 | |
| 83 | func (s BBSimLegacyServer) fetchPortDetail(intfID uint32, portType string) (*api.PortInfo, error) { |
| 84 | logger.Tracef("fetchPortDetail() invoked %s-%d", portType, intfID) |
| 85 | olt := devices.GetOLT() |
| 86 | |
| 87 | switch portType { |
| 88 | case "pon": |
| 89 | for _, pon := range olt.Pons { |
| 90 | if pon.ID == intfID { |
| 91 | ponPortInfo := &api.PortInfo{ |
| 92 | PortType: "pon", |
| 93 | PortId: uint32(pon.ID), |
| 94 | PonPortMaxOnus: uint32(olt.NumOnuPerPon), |
| 95 | PonPortActiveOnus: uint32(olt.NumPon), |
| 96 | PortState: pon.OperState.Current(), |
| 97 | } |
| 98 | return ponPortInfo, nil |
| 99 | } |
| 100 | } |
| 101 | case "nni": |
| 102 | for _, nni := range olt.Nnis { |
| 103 | if nni.ID == intfID { |
| 104 | nniPortInfo := &legacy.PortInfo{ |
| 105 | PortType: "nni", |
| 106 | PortId: uint32(nni.ID), |
| 107 | PortState: nni.OperState.Current(), |
| 108 | } |
| 109 | return nniPortInfo, nil |
| 110 | } |
| 111 | } |
| 112 | } |
| 113 | |
| 114 | portInfo := &api.PortInfo{} |
| 115 | return portInfo, status.Errorf(codes.NotFound, "Invalid port %s-%d", portType, intfID) |
| 116 | } |
| 117 | |
Zdravko Bozakov | 2da7634 | 2019-10-21 09:47:35 +0200 | [diff] [blame] | 118 | // ConvB2S converts byte array to string |
| 119 | func ConvB2S(b []byte) string { |
| 120 | s := "" |
| 121 | for _, i := range b { |
| 122 | s = s + strconv.FormatInt(int64(i/16), 16) + strconv.FormatInt(int64(i%16), 16) |
| 123 | } |
| 124 | return s |
| 125 | } |
| 126 | |
| 127 | func getOltIP() net.IP { |
| 128 | // TODO make this better |
| 129 | conn, err := net.Dial("udp", "8.8.8.8:80") |
| 130 | if err != nil { |
| 131 | logger.Error(err.Error()) |
| 132 | return net.IP{} |
| 133 | } |
| 134 | defer func() { |
| 135 | err := conn.Close() |
| 136 | if err != nil { |
| 137 | logger.Error(err.Error()) |
| 138 | } |
| 139 | }() |
| 140 | |
| 141 | localAddr := conn.LocalAddr().(*net.UDPAddr) |
| 142 | |
| 143 | return localAddr.IP |
| 144 | } |