blob: f8680a8df3b4be23a739aa6bd99cdd7958199e2d [file] [log] [blame]
/*
* Copyright 2018-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 omci
import (
"encoding/hex"
"errors"
"fmt"
"math/rand"
"strconv"
"github.com/google/gopacket"
"github.com/opencord/omci-lib-go/v2"
me "github.com/opencord/omci-lib-go/v2/generated"
"github.com/opencord/voltha-protos/v5/go/openolt"
log "github.com/sirupsen/logrus"
)
func ParseGetRequest(omciPkt gopacket.Packet) (*omci.GetRequest, error) {
msgLayer := omciPkt.Layer(omci.LayerTypeGetRequest)
if msgLayer == nil {
err := "omci Msg layer could not be detected for LayerTypeGetRequest"
omciLogger.Error(err)
return nil, errors.New(err)
}
msgObj, msgOk := msgLayer.(*omci.GetRequest)
if !msgOk {
err := "omci Msg layer could not be assigned for LayerTypeGetRequest"
omciLogger.Error(err)
return nil, errors.New(err)
}
return msgObj, nil
}
func CreateGetResponse(omciPkt gopacket.Packet, omciMsg *omci.OMCI, onuSn *openolt.SerialNumber, mds uint8,
activeImageEntityId uint16, committedImageEntityId uint16, standbyImageVersion string, activeImageVersion string,
committedImageVersion string, onuDown bool) ([]byte, error) {
msgObj, err := ParseGetRequest(omciPkt)
if err != nil {
return nil, err
}
omciLogger.WithFields(log.Fields{
"EntityClass": msgObj.EntityClass,
"EntityInstance": msgObj.EntityInstance,
"AttributeMask": fmt.Sprintf("%x", msgObj.AttributeMask),
}).Trace("received-omci-get-request")
var response *omci.GetResponse
switch msgObj.EntityClass {
case me.Onu2GClassID:
response = createOnu2gResponse(msgObj.AttributeMask, msgObj.EntityInstance)
case me.OnuGClassID:
response = createOnugResponse(msgObj.AttributeMask, msgObj.EntityInstance, onuSn)
case me.SoftwareImageClassID:
response = createSoftwareImageResponse(msgObj.AttributeMask, msgObj.EntityInstance,
activeImageEntityId, committedImageEntityId, standbyImageVersion, activeImageVersion, committedImageVersion)
case me.IpHostConfigDataClassID:
response = createIpHostResponse(msgObj.AttributeMask, msgObj.EntityInstance)
case me.VoipConfigDataClassID:
response = createVoipConfigDataResponse(msgObj.AttributeMask, msgObj.EntityInstance)
case me.UniGClassID:
response = createUnigResponse(msgObj.AttributeMask, msgObj.EntityInstance, onuDown)
case me.PhysicalPathTerminationPointEthernetUniClassID:
response = createPptpEthernetResponse(msgObj.AttributeMask, msgObj.EntityInstance, onuDown)
case me.PhysicalPathTerminationPointPotsUniClassID:
response = createPptpPotsResponse(msgObj.AttributeMask, msgObj.EntityInstance, onuDown)
case me.AniGClassID:
response = createAnigResponse(msgObj.AttributeMask, msgObj.EntityInstance)
case me.OnuDataClassID:
response = createOnuDataResponse(msgObj.AttributeMask, msgObj.EntityInstance, mds)
case me.EthernetFramePerformanceMonitoringHistoryDataUpstreamClassID:
response = createEthernetFramePerformanceMonitoringHistoryDataUpstreamResponse(msgObj.AttributeMask, msgObj.EntityInstance)
case me.EthernetFramePerformanceMonitoringHistoryDataDownstreamClassID:
response = createEthernetFramePerformanceMonitoringHistoryDataDownstreamResponse(msgObj.AttributeMask, msgObj.EntityInstance)
case me.EthernetPerformanceMonitoringHistoryDataClassID:
response = createEthernetPerformanceMonitoringHistoryDataResponse(msgObj.AttributeMask, msgObj.EntityInstance)
case me.FecPerformanceMonitoringHistoryDataClassID:
response = createFecPerformanceMonitoringHistoryDataResponse(msgObj.AttributeMask, msgObj.EntityInstance)
case me.GemPortNetworkCtpPerformanceMonitoringHistoryDataClassID:
response = createGemPortNetworkCtpPerformanceMonitoringHistoryData(msgObj.AttributeMask, msgObj.EntityInstance)
case me.EthernetFrameExtendedPmClassID,
me.EthernetFrameExtendedPm64BitClassID:
response = createEthernetFrameExtendedPmGetResponse(msgObj.EntityClass, msgObj.AttributeMask, msgObj.EntityInstance)
default:
omciLogger.WithFields(log.Fields{
"EntityClass": msgObj.EntityClass,
"EntityInstance": msgObj.EntityInstance,
"AttributeMask": fmt.Sprintf("%x", msgObj.AttributeMask),
}).Warnf("do-not-know-how-to-handle-get-request-for-me-class")
return nil, nil
}
pkt, err := Serialize(omci.GetResponseType, response, omciMsg.TransactionID)
if err != nil {
omciLogger.WithFields(log.Fields{
"Err": err,
"TxID": strconv.FormatInt(int64(omciMsg.TransactionID), 16),
}).Error("cannot-Serialize-GetResponse")
return nil, err
}
log.WithFields(log.Fields{
"TxID": strconv.FormatInt(int64(omciMsg.TransactionID), 16),
"pkt": hex.EncodeToString(pkt),
}).Trace("omci-get-response")
return pkt, nil
}
func createOnu2gResponse(attributeMask uint16, entityID uint16) *omci.GetResponse {
managedEntity, meErr := me.NewOnu2G(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"EquipmentId": ToOctets("12345123451234512345", 20),
"OpticalNetworkUnitManagementAndControlChannelOmccVersion": 180,
"VendorProductCode": 0,
"SecurityCapability": 1,
"SecurityMode": 1,
"TotalPriorityQueueNumber": 1,
"TotalTrafficSchedulerNumber": 1,
"Deprecated": 1,
"TotalGemPortIdNumber": 32,
"Sysuptime": 319389947, // NOTE need to be smarter?
"ConnectivityCapability": 127,
"CurrentConnectivityMode": 5,
"QualityOfServiceQosConfigurationFlexibility": 48,
"PriorityQueueScaleFactor": 1,
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewOnu2G %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.Onu2GClassID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createOnugResponse(attributeMask uint16, entityID uint16, onuSn *openolt.SerialNumber) *omci.GetResponse {
managedEntity, meErr := me.NewOnuG(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"VendorId": ToOctets("BBSM", 4),
"Version": ToOctets("v0.0.1", 14),
"SerialNumber": append(onuSn.VendorId, onuSn.VendorSpecific...),
"TrafficManagementOption": 0,
"Deprecated": 0,
"BatteryBackup": 0,
"AdministrativeState": 0,
"OperationalState": 0,
"OnuSurvivalTime": 10,
"LogicalOnuId": ToOctets("BBSM", 24),
"LogicalPassword": ToOctets("BBSM", 12),
"CredentialsStatus": 0,
"ExtendedTcLayerOptions": 0,
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewOnu2G %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.OnuGClassID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
//return &omci.GetResponse{
// MeBasePacket: omci.MeBasePacket{
// EntityClass: me.OnuGClassID,
// EntityInstance: entityID,
// },
// Attributes: me.AttributeValueMap{
//
// },
// Result: me.Success,
// AttributeMask: attributeMask,
//}
}
func createSoftwareImageResponse(attributeMask uint16, entityInstance uint16, activeImageEntityId uint16,
committedImageEntityId uint16, standbyImageVersion string, activeImageVersion string, committedImageVersion string) *omci.GetResponse {
omciLogger.WithFields(log.Fields{
"EntityInstance": entityInstance,
"AttributeMask": attributeMask,
}).Trace("received-get-software-image-request")
// Only one image can be active and committed
committed := 0
active := 0
version := standbyImageVersion
if entityInstance == activeImageEntityId {
active = 1
version = activeImageVersion
}
if entityInstance == committedImageEntityId {
committed = 1
version = committedImageVersion
}
imageHash, err := hex.DecodeString(hex.EncodeToString([]byte(version)))
if err != nil {
omciLogger.WithFields(log.Fields{
"entityId": entityInstance,
"active": active,
"committed": committed,
"err": err,
}).Error("cannot-generate-image-hash")
}
// NOTE that we need send the response for the correct ME Instance or the adapter won't process it
res := &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.SoftwareImageClassID,
EntityInstance: entityInstance,
},
Attributes: me.AttributeValueMap{
"ManagedEntityId": 0,
"Version": ToOctets(version, 14),
"IsCommitted": committed,
"IsActive": active,
"IsValid": 1,
"ProductCode": ToOctets("BBSIM-ONU", 25),
"ImageHash": imageHash,
},
Result: me.Success,
AttributeMask: attributeMask,
}
omciLogger.WithFields(log.Fields{
"omciMessage": res,
"entityId": entityInstance,
"active": active,
"committed": committed,
}).Trace("Reporting SoftwareImage")
return res
}
func createIpHostResponse(attributeMask uint16, entityInstance uint16) *omci.GetResponse {
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.IpHostConfigDataClassID,
EntityInstance: entityInstance,
},
Attributes: me.AttributeValueMap{
"ManagedEntityId": 0,
"MacAddress": ToOctets("aabbcc", 6),
},
Result: me.Success,
AttributeMask: attributeMask,
}
}
func createVoipConfigDataResponse(attributeMask uint16, entityInstance uint16) *omci.GetResponse {
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.VoipConfigDataClassID,
EntityInstance: entityInstance,
},
Attributes: me.AttributeValueMap{
"ManagedEntityId": 0,
"AvailableSignallingProtocols": 1,
"SignallingProtocolUsed": 1,
"AvailableVoipConfigurationMethods": 1,
"VoipConfigurationMethodUsed": 1,
"VoipConfigurationAddressPointer": 0xFFFF,
"VoipConfigurationState": 0,
"RetrieveProfile": 0,
"ProfileVersion": 0,
},
Result: me.Success,
AttributeMask: attributeMask,
}
}
func createUnigResponse(attributeMask uint16, entityID uint16, onuDown bool) *omci.GetResponse {
// Valid values for uni_admin_state are 0 (unlocks) and 1 (locks)
omciAdminState := 1
if !onuDown {
omciAdminState = 0
}
managedEntity, meErr := me.NewUniG(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"Deprecated": 0,
"AdministrativeState": omciAdminState,
"ManagementCapability": 0,
"NonOmciManagementIdentifier": 1,
"RelayAgentOptions": 1,
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewUniG %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.UniGClassID,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createPptpEthernetResponse(attributeMask uint16, entityID uint16, onuDown bool) *omci.GetResponse {
// Valid values for oper_state are 0 (enabled) and 1 (disabled)
// Valid values for uni_admin_state are 0 (unlocks) and 1 (locks)
onuAdminState := 1
if !onuDown {
onuAdminState = 0
}
onuOperState := onuAdminState // For now make the assumption that oper state reflects the admin state
managedEntity, meErr := me.NewPhysicalPathTerminationPointEthernetUni(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"ExpectedType": 0,
"SensedType": 0,
"AutoDetectionConfiguration": 0,
"EthernetLoopbackConfiguration": 0,
"AdministrativeState": onuAdminState,
"OperationalState": onuOperState,
"ConfigurationInd": 0,
"MaxFrameSize": 0,
"DteOrDceInd": 0,
"PauseTime": 0,
"BridgedOrIpInd": 0,
"Arc": 0,
"ArcInterval": 0,
"PppoeFilter": 0,
"PowerControl": 0,
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewPhysicalPathTerminationPointEthernetUni %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.PhysicalPathTerminationPointEthernetUniClassID,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createPptpPotsResponse(attributeMask uint16, entityID uint16, onuDown bool) *omci.GetResponse {
// Valid values for oper_state are 0 (enabled) and 1 (disabled)
// Valid values for uni_admin_state are 0 (unlocks) and 1 (locks)
onuAdminState := 1
if !onuDown {
onuAdminState = 0
}
onuOperState := onuAdminState // For now make the assumption that oper state reflects the admin state
managedEntity, meErr := me.NewPhysicalPathTerminationPointPotsUni(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"AdministrativeState": onuAdminState,
"Deprecated": 0,
"Arc": 0,
"ArcInterval": 0,
"Impedance": 0,
"TransmissionPath": 0,
"RxGain": 0,
"TxGain": 0,
"OperationalState": onuOperState,
"HookState": 0,
"PotsHoldoverTime": 0,
"NominalFeedVoltage": 0,
"LossOfSoftswitch": 0,
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewPhysicalPathTerminationPointPotsUni %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.PhysicalPathTerminationPointPotsUniClassID,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createEthernetFramePerformanceMonitoringHistoryDataUpstreamResponse(attributeMask uint16, entityID uint16) *omci.GetResponse {
managedEntity, meErr := me.NewEthernetFramePerformanceMonitoringHistoryDataUpstream(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"IntervalEndTime": 0, // This ideally should increment by 1 every collection interval, but staying 0 for simulation is Ok for now.
"ThresholdData12Id": 0,
"DropEvents": rand.Intn(100),
"Octets": rand.Intn(100),
"Packets": rand.Intn(100),
"BroadcastPackets": rand.Intn(100),
"MulticastPackets": rand.Intn(100),
"CrcErroredPackets": rand.Intn(100),
"UndersizePackets": rand.Intn(100),
"OversizePackets": rand.Intn(100),
"Packets64Octets": rand.Intn(100),
"Packets65To127Octets": rand.Intn(100),
"Packets128To255Octets": rand.Intn(100),
"Packets256To511Octets": rand.Intn(100),
"Packets512To1023Octets": rand.Intn(100),
"Packets1024To1518Octets": rand.Intn(100),
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewEthernetFramePerformanceMonitoringHistoryDataUpstream %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.EthernetFramePerformanceMonitoringHistoryDataUpstreamClassID,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createEthernetFramePerformanceMonitoringHistoryDataDownstreamResponse(attributeMask uint16, entityID uint16) *omci.GetResponse {
managedEntity, meErr := me.NewEthernetFramePerformanceMonitoringHistoryDataDownstream(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"IntervalEndTime": 0, // This ideally should increment by 1 every collection interval, but staying 0 for simulation is Ok for now.
"ThresholdData12Id": 0,
"DropEvents": rand.Intn(100),
"Octets": rand.Intn(100),
"Packets": rand.Intn(100),
"BroadcastPackets": rand.Intn(100),
"MulticastPackets": rand.Intn(100),
"CrcErroredPackets": rand.Intn(100),
"UndersizePackets": rand.Intn(100),
"OversizePackets": rand.Intn(100),
"Packets64Octets": rand.Intn(100),
"Packets65To127Octets": rand.Intn(100),
"Packets128To255Octets": rand.Intn(100),
"Packets256To511Octets": rand.Intn(100),
"Packets512To1023Octets": rand.Intn(100),
"Packets1024To1518Octets": rand.Intn(100),
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewEthernetFramePerformanceMonitoringHistoryDataDownstream %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.EthernetFramePerformanceMonitoringHistoryDataDownstreamClassID,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createEthernetPerformanceMonitoringHistoryDataResponse(attributeMask uint16, entityID uint16) *omci.GetResponse {
managedEntity, meErr := me.NewEthernetPerformanceMonitoringHistoryData(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"IntervalEndTime": 0, // This ideally should increment by 1 every collection interval, but staying 0 for simulation is Ok for now.
"ThresholdData12Id": 0,
"FcsErrors": rand.Intn(100),
"ExcessiveCollisionCounter": rand.Intn(100),
"LateCollisionCounter": rand.Intn(100),
"FramesTooLong": rand.Intn(100),
"BufferOverflowsOnReceive": rand.Intn(100),
"BufferOverflowsOnTransmit": rand.Intn(100),
"SingleCollisionFrameCounter": rand.Intn(100),
"MultipleCollisionsFrameCounter": rand.Intn(100),
"SqeCounter": rand.Intn(100),
"DeferredTransmissionCounter": rand.Intn(100),
"InternalMacTransmitErrorCounter": rand.Intn(100),
"CarrierSenseErrorCounter": rand.Intn(100),
"AlignmentErrorCounter": rand.Intn(100),
"InternalMacReceiveErrorCounter": rand.Intn(100),
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewEthernetPerformanceMonitoringHistoryData %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.EthernetPerformanceMonitoringHistoryDataClassID,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createFecPerformanceMonitoringHistoryDataResponse(attributeMask uint16, entityID uint16) *omci.GetResponse {
managedEntity, meErr := me.NewFecPerformanceMonitoringHistoryData(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"IntervalEndTime": 0, // This ideally should increment by 1 every collection interval, but staying 0 for simulation is Ok for now.
"ThresholdData12Id": 0,
"CorrectedBytes": rand.Intn(100),
"CorrectedCodeWords": rand.Intn(100),
"UncorrectableCodeWords": rand.Intn(100),
"TotalCodeWords": rand.Intn(100),
"FecSeconds": rand.Intn(100),
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewFecPerformanceMonitoringHistoryData %v", meErr.Error())
return nil
}
// FEC History counter fits within single gem payload.
// No need of the logical we use in other Ethernet History counters or Gem Port History counters
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.FecPerformanceMonitoringHistoryDataClassID,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createGemPortNetworkCtpPerformanceMonitoringHistoryData(attributeMask uint16, entityID uint16) *omci.GetResponse {
managedEntity, meErr := me.NewGemPortNetworkCtpPerformanceMonitoringHistoryData(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"IntervalEndTime": 0, // This ideally should increment by 1 every collection interval, but staying 0 for simulation is Ok for now.
"ThresholdData12Id": 0,
"TransmittedGemFrames": rand.Intn(100),
"ReceivedGemFrames": rand.Intn(100),
"ReceivedPayloadBytes": rand.Intn(100),
"TransmittedPayloadBytes": rand.Intn(100),
"EncryptionKeyErrors": rand.Intn(100),
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewGemPortNetworkCtpPerformanceMonitoringHistoryData %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.GemPortNetworkCtpPerformanceMonitoringHistoryDataClassID,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createOnuDataResponse(attributeMask uint16, entityID uint16, mds uint8) *omci.GetResponse {
managedEntity, meErr := me.NewOnuData(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"MibDataSync": mds,
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewOnuData %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.OnuDataClassID,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createAnigResponse(attributeMask uint16, entityID uint16) *omci.GetResponse {
managedEntity, meErr := me.NewAniG(me.ParamData{
EntityID: entityID,
Attributes: me.AttributeValueMap{
"ManagedEntityId": entityID,
"SrIndication": 0,
"TotalTcontNumber": 0,
"GemBlockLength": 0,
"PiggybackDbaReporting": 0,
"Deprecated": 0,
"SignalFailThreshold": 0,
"SignalDegradeThreshold": 0,
"Arc": 0,
"ArcInterval": 0,
"OpticalSignalLevel": rand.Intn(16000), // generate some random power level than defaulting to 0
"LowerOpticalThreshold": 0,
"UpperOpticalThreshold": 0,
"OnuResponseTime": 0,
"TransmitOpticalLevel": rand.Intn(16000), // generate some random power level than defaulting to 0
"LowerTransmitPowerThreshold": 0,
"UpperTransmitPowerThreshold": 0,
},
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewAniG %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.AniGClassID,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func createEthernetFrameExtendedPmGetResponse(meClass me.ClassID, attributeMask uint16, entityID uint16) *omci.GetResponse {
callback := me.NewEthernetFrameExtendedPm
if meClass != me.EthernetFrameExtendedPmClassID {
callback = me.NewEthernetFrameExtendedPm64Bit
}
attr := me.AttributeValueMap{
"ManagedEntityId": entityID,
"DropEvents": 100,
"Octets": 101,
"Frames": 102,
"BroadcastFrames": 103,
"MulticastFrames": 104,
"CrcErroredFrames": 105,
"UndersizeFrames": 106,
"OversizeFrames": 107,
"Frames64Octets": 108,
"Frames65To127Octets": 109,
"Frames128To255Octets": 110,
"Frames256To511Octets": 111,
"Frames512To1023Octets": 112,
"Frames1024To1518Octets": 113,
}
managedEntity, meErr := callback(me.ParamData{
EntityID: entityID,
Attributes: attr,
})
if meErr.GetError() != nil {
omciLogger.Errorf("NewEthernetFrameExtendedPm %v", meErr.Error())
return nil
}
return &omci.GetResponse{
MeBasePacket: omci.MeBasePacket{
EntityClass: meClass,
EntityInstance: entityID,
},
Attributes: managedEntity.GetAttributeValueMap(),
AttributeMask: attributeMask,
Result: me.Success,
}
}
func ToOctets(str string, size int) []byte {
asciiBytes := []byte(str)
if len(asciiBytes) < size {
missing := size - len(asciiBytes)
for i := 0; i < missing; i++ {
asciiBytes = append(asciiBytes, []byte{0x00}[0])
}
}
return asciiBytes
}