Don Newton | 98fd881 | 2019-09-23 15:15:02 -0400 | [diff] [blame] | 1 | /* |
| 2 | Copyright 2017 the original author or authors. |
| 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 openflow |
| 18 | |
| 19 | import ( |
| 20 | "encoding/json" |
Don Newton | 7577f07 | 2020-01-06 12:41:11 -0500 | [diff] [blame] | 21 | |
Don Newton | e0d34a8 | 2019-11-14 10:58:06 -0500 | [diff] [blame] | 22 | ofp "github.com/donNewtonAlpha/goloxi/of13" |
Don Newton | 7577f07 | 2020-01-06 12:41:11 -0500 | [diff] [blame] | 23 | "github.com/opencord/ofagent-go/settings" |
| 24 | l "github.com/opencord/voltha-lib-go/v2/pkg/log" |
Don Newton | b437c6f | 2019-12-18 11:51:57 -0500 | [diff] [blame] | 25 | pb "github.com/opencord/voltha-protos/v2/go/voltha" |
Don Newton | 98fd881 | 2019-09-23 15:15:02 -0400 | [diff] [blame] | 26 | ) |
| 27 | |
Don Newton | 7577f07 | 2020-01-06 12:41:11 -0500 | [diff] [blame] | 28 | func handlePacketOut(packetOut *ofp.PacketOut, DeviceID string) { |
| 29 | if settings.GetDebug(DeviceID) { |
| 30 | js, _ := json.Marshal(packetOut) |
| 31 | logger.Debugw("handlePacketOut called", l.Fields{"DeviceID": DeviceID, "packetOut": js}) |
| 32 | } |
Don Newton | 98fd881 | 2019-09-23 15:15:02 -0400 | [diff] [blame] | 33 | pktOut := pb.OfpPacketOut{} |
| 34 | pktOut.BufferId = packetOut.GetBufferId() |
| 35 | pktOut.InPort = uint32(packetOut.GetInPort()) |
| 36 | var actions []*pb.OfpAction |
| 37 | inActions := packetOut.GetActions() |
| 38 | for i := 0; i < len(inActions); i++ { |
| 39 | action := inActions[i] |
Don Newton | e0d34a8 | 2019-11-14 10:58:06 -0500 | [diff] [blame] | 40 | newAction := extractAction(action) |
Don Newton | e0d34a8 | 2019-11-14 10:58:06 -0500 | [diff] [blame] | 41 | actions = append(actions, newAction) |
Don Newton | 98fd881 | 2019-09-23 15:15:02 -0400 | [diff] [blame] | 42 | } |
| 43 | pktOut.Actions = actions |
| 44 | pktOut.Data = packetOut.GetData() |
Don Newton | 98fd881 | 2019-09-23 15:15:02 -0400 | [diff] [blame] | 45 | pbPacketOut := pb.PacketOut{} |
| 46 | pbPacketOut.PacketOut = &pktOut |
Don Newton | 7577f07 | 2020-01-06 12:41:11 -0500 | [diff] [blame] | 47 | pbPacketOut.Id = DeviceID |
| 48 | if settings.GetDebug(DeviceID) { |
| 49 | js, _ := json.Marshal(pbPacketOut) |
| 50 | logger.Debugw("handlePacketOut sending", l.Fields{"DeviceID": DeviceID, "packetOut": js}) |
| 51 | } |
Don Newton | 98fd881 | 2019-09-23 15:15:02 -0400 | [diff] [blame] | 52 | packetOutChannel <- pbPacketOut |
| 53 | } |