| /* |
| * Copyright 2022-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 commands |
| |
| import ( |
| "fmt" |
| "log" |
| |
| flags "github.com/jessevdk/go-flags" |
| "voltha-go-controller/voltha-go-controller/cli/database" |
| "voltha-go-controller/voltha-go-controller/cli/format" |
| "voltha-go-controller/voltha-go-controller/cli/models" |
| db "voltha-go-controller/database" |
| ) |
| |
| // RegisterMVLANCommands to register mvlan command |
| func RegisterMVLANCommands(parser *flags.Parser) { |
| |
| if _, err := parser.AddCommand("mvlan", "Lists configured MVLANs", "Commands to display MVLAN configuration", &mvlanCommand); err != nil { |
| log.Fatalf("Unexpected error while attempting to register mvlan commands : %s", err) |
| } |
| |
| } |
| |
| // MVLANCommand structure |
| type MVLANCommand struct{} |
| |
| var mvlanCommand MVLANCommand |
| |
| // Execute for execution of mvlan command |
| func (ic *MVLANCommand) Execute(args []string) error { |
| rc, err := database.GetRedisClient() |
| if err != nil { |
| return fmt.Errorf("Failed to make connection to KV Store: %v ", err) |
| } |
| |
| switch len(args) { |
| case 0: |
| profiles, err := rc.GetAll(db.GetKeyPath(db.MvlanPath)) |
| if err != nil { |
| return fmt.Errorf("Error fetching the MVLAN details: %s", err) |
| } |
| if len(profiles) == 0 { |
| return fmt.Errorf("No mvlan found") |
| } |
| // call the formating function and display it in a table |
| format.NewTable(models.AllMVLAN, models.Vertical).MultipleEntries(profiles) |
| case 1: |
| mvlanID := args[0] |
| profile, err := rc.Get(db.GetKeyPath(db.MvlanPath), mvlanID) |
| if err != nil { |
| return fmt.Errorf("Error fetching the MVLAN details: %s", err) |
| } |
| if profile == nil { |
| return fmt.Errorf("No mvlan found with ID %s", mvlanID) |
| } |
| |
| // call the formating function and display it in a table |
| tableTitle := models.TableTitle(fmt.Sprintf(string(models.SingleMVLAN), mvlanID)) |
| format.NewTable(tableTitle, models.Vertical).SingleEntry(profile) |
| default: |
| return fmt.Errorf("Usage: %s", models.MVLANUsage) |
| } |
| return nil |
| } |