Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2022-present Open Networking Foundation |
| 3 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | * you may not use this file except in compliance with the License. |
| 5 | * You may obtain a copy of the License at |
| 6 | * |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | * |
| 9 | * Unless required by applicable law or agreed to in writing, software |
| 10 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | * See the License for the specific language governing permissions and |
| 13 | * limitations under the License. |
| 14 | */ |
| 15 | |
| 16 | package onos_nbi |
| 17 | |
| 18 | import ( |
| 19 | "context" |
| 20 | "encoding/json" |
| 21 | "net/http" |
| 22 | app "voltha-go-controller/internal/pkg/application" |
| 23 | "voltha-go-controller/log" |
| 24 | |
| 25 | "github.com/gorilla/mux" |
| 26 | ) |
| 27 | |
| 28 | type MacLearnerHandle struct { |
| 29 | } |
| 30 | |
| 31 | func init() { |
| 32 | // Setup this package so that it's log level can be modified at run time |
| 33 | var err error |
| 34 | logger, err = log.AddPackageWithDefaultParam() |
| 35 | if err != nil { |
| 36 | panic(err) |
| 37 | } |
| 38 | } |
| 39 | |
| 40 | // ServeHTTP to serve http request |
| 41 | func (mlh *MacLearnerHandle) ServeHTTP(w http.ResponseWriter, r *http.Request) { |
| 42 | logger.Infow(ctx, "Received-northbound-request", log.Fields{"Method": r.Method, "URL": r.URL}) |
| 43 | vars := mux.Vars(r) |
| 44 | deviceID := vars["deviceId"] |
| 45 | portNum := vars["portNumber"] |
| 46 | vlanId := vars["vlanId"] |
| 47 | switch r.Method { |
| 48 | case "GET": |
| 49 | if deviceID == "" && portNum == "" && vlanId == "" { |
| 50 | mlh.GetAllMacLearnerInfo(context.Background(), w, r) |
| 51 | } else { |
| 52 | mlh.GetMacLearnerInfo(context.Background(), deviceID, portNum, vlanId, w, r) |
| 53 | } |
| 54 | default: |
| 55 | logger.Warnw(ctx, "Unsupported Method", log.Fields{"Method": r.Method}) |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | func (mlh *MacLearnerHandle) GetAllMacLearnerInfo(cntx context.Context, w http.ResponseWriter, r *http.Request) { |
| 60 | |
| 61 | logger.Info(cntx, "Inside GetAllMacLearnerInfo method") |
| 62 | MacLearnerInfo, err := app.GetApplication().GetAllMacLearnerInfo() |
| 63 | if err != nil { |
| 64 | logger.Errorw(ctx, "Failed to get mac learning info", log.Fields{"Reason": err.Error()}) |
| 65 | w.WriteHeader(http.StatusInternalServerError) |
| 66 | return |
| 67 | } |
| 68 | |
| 69 | MliRespJSON, err := json.Marshal(MacLearnerInfo) |
| 70 | if err != nil { |
| 71 | logger.Errorw(ctx, "Error occurred while marshaling mac learner response", log.Fields{"Error": err}) |
| 72 | w.WriteHeader(http.StatusInternalServerError) |
| 73 | return |
| 74 | } |
| 75 | |
| 76 | w.Header().Add("Content-Type", "application/json") |
| 77 | _, err = w.Write(MliRespJSON) |
| 78 | if err != nil { |
| 79 | logger.Errorw(ctx, "error in sending mac learner response", log.Fields{"Error": err}) |
| 80 | w.WriteHeader(http.StatusInternalServerError) |
| 81 | } |
| 82 | |
| 83 | } |
| 84 | |
| 85 | func (mlh *MacLearnerHandle) GetMacLearnerInfo(cntx context.Context, deviceID, portNum, vlanId string, w http.ResponseWriter, r *http.Request) { |
| 86 | |
| 87 | logger.Infow(cntx, "Inside GetMacLearnerInfo method", log.Fields{"deviceID": deviceID, "portNum": portNum, "vlanId": vlanId}) |
| 88 | MacLearnerInfo, err := app.GetApplication().GetMacLearnerInfo(cntx, deviceID, portNum, vlanId) |
| 89 | if err != nil { |
| 90 | logger.Errorw(ctx, "Failed to get mac learning info", log.Fields{"Reason": err.Error()}) |
| 91 | w.WriteHeader(http.StatusInternalServerError) |
| 92 | return |
| 93 | } |
| 94 | |
| 95 | MliRespJSON, err := json.Marshal(MacLearnerInfo) |
| 96 | if err != nil { |
| 97 | logger.Errorw(ctx, "Error occurred while marshaling mac learner response", log.Fields{"Error": err}) |
| 98 | w.WriteHeader(http.StatusInternalServerError) |
| 99 | return |
| 100 | } |
| 101 | |
| 102 | w.Header().Add("Content-Type", "application/json") |
| 103 | _, err = w.Write(MliRespJSON) |
| 104 | if err != nil { |
| 105 | logger.Errorw(ctx, "error in sending mac learner response", log.Fields{"Error": err}) |
| 106 | w.WriteHeader(http.StatusInternalServerError) |
| 107 | } |
| 108 | |
| 109 | } |