| /* |
| * Copyright 2020-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 l2oam |
| |
| import ( |
| "encoding/binary" |
| "encoding/hex" |
| "fmt" |
| |
| "github.com/google/gopacket" |
| ) |
| |
| func GeneratePcscompuTivitcom(oc *TomiObjectContext) gopacket.SerializableLayer { |
| tibitData := &TOAMGetRequest{ |
| // IEEE 1904.2 |
| Opcode: 0x03, |
| // OMI Protocol |
| Flags: 0x0050, |
| OAMPDUCode: 0xfe, |
| OUId: []byte{0x2a, 0xea, 0x15}, |
| // TiBiT OLT Management Interface |
| TOMIOpcode: 0x81, |
| // Correlation Tag |
| CTBranch: 0x0c, |
| CTType: 0x0c7a, |
| CTLength: 4, |
| CTInstance: 0x00000003, |
| // Object Context |
| OCBranch: oc.Branch, |
| OCType: oc.Type, |
| OCLength: oc.Length, |
| OCInstance: oc.Instance, |
| // Vd |
| VdBranch: 0x01, |
| VdLeaf: 0x0007, |
| // End |
| EndBranch: 0, |
| } |
| |
| return tibitData |
| } |
| |
| type GetTrafficControlRefTableRes struct { |
| ComResp TOAMGetResponse |
| |
| ECOC []EcOcPONLinkTrafficControlReferenceTable |
| EndBranch uint8 |
| } |
| |
| type EcOcPONLinkTrafficControlReferenceTable struct { |
| EcOcLength uint8 |
| EcOcBranch uint8 |
| EcOcType uint16 |
| EcOcLength2 uint8 |
| EcOcInstance []byte |
| } |
| |
| func (d *GetTrafficControlRefTableRes) String() string { |
| message := d.ComResp.String() |
| for k, ec := range d.ECOC { |
| message = message + "EC[" + string(k) + "],EcOcLength:" + string(ec.EcOcLength) + ",EcOcBranch:" + string(ec.EcOcBranch) + ",EcOcType:" + string(ec.EcOcType) + ",EcOcLength2" + string(ec.EcOcLength2) + ",EcOcInstance:" + hex.EncodeToString(ec.EcOcInstance) |
| } |
| message = fmt.Sprintf("%s", message) |
| return message |
| |
| } |
| |
| func (d *GetTrafficControlRefTableRes) Decode(data []byte) error { |
| d.ComResp.Decode(data) |
| i := d.ComResp.Len() |
| for _, ec := range d.ECOC { |
| ec.EcOcLength = data[i] |
| i++ |
| ec.EcOcBranch = data[i] |
| i++ |
| binary.BigEndian.PutUint16(data[i:i+2], ec.EcOcType) |
| i = i + 2 |
| ec.EcOcLength2 = data[i] |
| i++ |
| copy(data[i:i+int(ec.EcOcLength2)], ec.EcOcInstance) |
| i = i + int(ec.EcOcLength2) |
| } |
| |
| d.EndBranch = data[i] |
| i++ |
| |
| return nil |
| |
| } |