Naveen Sampath | 04696f7 | 2022-06-13 15:19:14 +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 commands |
| 17 | |
| 18 | import ( |
| 19 | "fmt" |
| 20 | "log" |
| 21 | |
| 22 | flags "github.com/jessevdk/go-flags" |
| 23 | "voltha-go-controller/voltha-go-controller/cli/database" |
| 24 | "voltha-go-controller/voltha-go-controller/cli/format" |
| 25 | "voltha-go-controller/voltha-go-controller/cli/models" |
| 26 | db "voltha-go-controller/database" |
| 27 | ) |
| 28 | |
| 29 | // RegisterPortCommands to register port command |
| 30 | func RegisterPortCommands(parser *flags.Parser) { |
| 31 | |
| 32 | if _, err := parser.AddCommand("port", "Lists all the logical ports", "Commands to display ports for vgc", &portCommand); err != nil { |
| 33 | log.Fatalf("Unexpected error while attempting to register port commands : %s", err) |
| 34 | } |
| 35 | |
| 36 | } |
| 37 | |
| 38 | // PortCommand structure |
| 39 | type PortCommand struct{} |
| 40 | |
| 41 | var portCommand PortCommand |
| 42 | |
| 43 | // Execute for execution of port command |
| 44 | func (port *PortCommand) Execute(args []string) error { |
| 45 | rc, err := database.GetRedisClient() |
| 46 | if err != nil { |
| 47 | return fmt.Errorf("Failed to make connection to KV Store: %v ", err) |
| 48 | } |
| 49 | |
| 50 | switch len(args) { |
| 51 | case 0: |
| 52 | deviceIDList := DeviceIDForGetAll() |
| 53 | if deviceIDList == nil { |
| 54 | return fmt.Errorf("No ports found") |
| 55 | } |
| 56 | for _, deviceID := range deviceIDList { |
| 57 | portInfo, err := rc.GetAll(fmt.Sprintf(db.GetKeyPath(db.DevicePortPath), deviceID)) |
| 58 | if err != nil { |
| 59 | return fmt.Errorf("Error fetching the port details: %s", err) |
| 60 | } |
| 61 | if len(portInfo) == 0 { |
| 62 | return fmt.Errorf("No ports found") |
| 63 | } |
| 64 | // call the formating function and display it in a table |
| 65 | format.NewTable(models.AllPorts, models.Horizontal).MultipleEntries(portInfo) |
| 66 | } |
| 67 | case 1: |
| 68 | deviceID := args[0] |
| 69 | portInfo, err := rc.GetAll(fmt.Sprintf(db.GetKeyPath(db.DevicePortPath), deviceID)) |
| 70 | if err != nil { |
| 71 | return fmt.Errorf("Error fetching the port details: %s", err) |
| 72 | } |
| 73 | if len(portInfo) == 0 { |
| 74 | return fmt.Errorf("No ports found for Device-ID %s", deviceID) |
| 75 | } |
| 76 | // call the formating function and display it in a table |
| 77 | format.NewTable(models.AllPorts, models.Horizontal).MultipleEntries(portInfo) |
| 78 | case 2: |
| 79 | deviceID := args[0] |
| 80 | portID := args[1] |
| 81 | portInfo, err := rc.Get(fmt.Sprintf(db.GetKeyPath(db.DevicePortPath), deviceID), portID) |
| 82 | if err != nil { |
| 83 | return fmt.Errorf("Error fetching the port details: %s", err) |
| 84 | } |
| 85 | if portInfo == nil { |
| 86 | return fmt.Errorf("No port found with Device-ID %s and Port-ID %s", deviceID, portID) |
| 87 | } |
| 88 | // call the formating function and display it in a table |
| 89 | tableTitle := models.TableTitle(fmt.Sprintf(string(models.SinglePort), deviceID, portID)) |
| 90 | format.NewTable(tableTitle, models.Horizontal).SingleEntry(portInfo) |
| 91 | default: |
| 92 | return fmt.Errorf("Usage: %s", models.PortUsage) |
| 93 | } |
| 94 | return nil |
| 95 | } |