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/*
* 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 common provides global definitions
package common
import (
"container/list"
"context"
"encoding/binary"
"encoding/hex"
"fmt"
"strconv"
"sync"
"time" //by now for testing
"github.com/google/gopacket"
// TODO!!! Some references could be resolved auto, but some need specific context ....
gp "github.com/google/gopacket"
"github.com/opencord/omci-lib-go"
me "github.com/opencord/omci-lib-go/generated"
vgrpc "github.com/opencord/voltha-lib-go/v7/pkg/grpc"
"github.com/opencord/voltha-protos/v5/go/common"
//"github.com/opencord/voltha-lib-go/v7/pkg/kafka"
"github.com/opencord/voltha-lib-go/v7/pkg/log"
ic "github.com/opencord/voltha-protos/v5/go/inter_container"
//"github.com/opencord/voltha-protos/v5/go/openflow_13"
//"github.com/opencord/voltha-protos/v5/go/voltha"
)
// ### OMCI related definitions - retrieved from Python adapter code/trace ####
const maxGemPayloadSize = uint16(48)
const connectivityModeValue = uint8(5)
//const defaultTPID = uint16(0x8100)
//const broadComDefaultVID = uint16(4091)
// UnusedTcontAllocID - TODO: add comment
const UnusedTcontAllocID = uint16(0xFFFF) //common unused AllocId for G.984 and G.987 systems
const cOmciBaseMessageTrailerLen = 40
// tOmciReceiveError - enum type for detected problems/errors in the received OMCI message (format)
type tOmciReceiveError uint8
const (
// cOmciMessageReceiveNoError - default start state
cOmciMessageReceiveNoError tOmciReceiveError = iota
// Error indication wrong trailer length within the message
cOmciMessageReceiveErrorTrailerLen
// Error indication missing trailer within the message
cOmciMessageReceiveErrorMissTrailer
)
// CDefaultRetries - TODO: add comment
const CDefaultRetries = 2
// ### OMCI related definitions - end
//CallbackPairEntry to be used for OMCI send/receive correlation
type CallbackPairEntry struct {
CbRespChannel chan Message
CbFunction func(context.Context, *omci.OMCI, *gp.Packet, chan Message) error
FramePrint bool //true for printing
}
//CallbackPair to be used for ReceiveCallback init
type CallbackPair struct {
CbKey uint16
CbEntry CallbackPairEntry
}
// OmciTransferStructure - TODO: add comment
type OmciTransferStructure struct {
txFrame []byte
timeout int
retries int
highPrio bool
withFramePrint bool
cbPair CallbackPair
chSuccess chan bool
}
//OmciCC structure holds information needed for OMCI communication (to/from OLT Adapter)
type OmciCC struct {
enabled bool
pBaseDeviceHandler IdeviceHandler
pOnuDeviceEntry IonuDeviceEntry
pOnuAlarmManager IonuAlarmManager
deviceID string
coreClient *vgrpc.Client
supportExtMsg bool
rxOmciFrameError tOmciReceiveError
txFrames, txOnuFrames uint32
rxFrames, rxOnuFrames, rxOnuDiscards uint32
// OMCI params
mutexTid sync.Mutex
tid uint16
mutexHpTid sync.Mutex
hpTid uint16
UploadSequNo uint16
UploadNoOfCmds uint16
mutexTxQueue sync.Mutex
txQueue *list.List
mutexRxSchedMap sync.Mutex
rxSchedulerMap map[uint16]CallbackPairEntry
mutexMonReq sync.RWMutex
monitoredRequests map[uint16]OmciTransferStructure
}
var responsesWithMibDataSync = []omci.MessageType{
omci.CreateResponseType,
omci.DeleteResponseType,
omci.SetResponseType,
omci.StartSoftwareDownloadResponseType,
omci.EndSoftwareDownloadResponseType,
omci.ActivateSoftwareResponseType,
omci.CommitSoftwareResponseType,
}
//NewOmciCC constructor returns a new instance of a OmciCC
//mib_db (as well as not inluded alarm_db not really used in this code? VERIFY!!)
func NewOmciCC(ctx context.Context, deviceID string, deviceHandler IdeviceHandler,
onuDeviceEntry IonuDeviceEntry, onuAlarmManager IonuAlarmManager,
coreClient *vgrpc.Client) *OmciCC {
logger.Debugw(ctx, "init-omciCC", log.Fields{"device-id": deviceID})
var omciCC OmciCC
omciCC.enabled = false
omciCC.pBaseDeviceHandler = deviceHandler
omciCC.pOnuAlarmManager = onuAlarmManager
omciCC.pOnuDeviceEntry = onuDeviceEntry
omciCC.deviceID = deviceID
omciCC.coreClient = coreClient
omciCC.supportExtMsg = false
omciCC.rxOmciFrameError = cOmciMessageReceiveNoError
omciCC.txFrames = 0
omciCC.txOnuFrames = 0
omciCC.rxFrames = 0
omciCC.rxOnuFrames = 0
omciCC.rxOnuDiscards = 0
omciCC.tid = 0x1
omciCC.hpTid = 0x8000
omciCC.UploadSequNo = 0
omciCC.UploadNoOfCmds = 0
omciCC.txQueue = list.New()
omciCC.rxSchedulerMap = make(map[uint16]CallbackPairEntry)
omciCC.monitoredRequests = make(map[uint16]OmciTransferStructure)
return &omciCC
}
//Stop stops/resets the omciCC
func (oo *OmciCC) Stop(ctx context.Context) error {
logger.Debugw(ctx, "omciCC-stopping", log.Fields{"device-id": oo.deviceID})
//reseting all internal data, which might also be helpful for discarding any lingering tx/rx requests
oo.CancelRequestMonitoring(ctx)
oo.mutexTxQueue.Lock()
oo.txQueue.Init() // clear the tx queue
oo.mutexTxQueue.Unlock()
oo.mutexRxSchedMap.Lock()
for k := range oo.rxSchedulerMap {
delete(oo.rxSchedulerMap, k) //clear the scheduler map
}
oo.mutexRxSchedMap.Unlock()
oo.mutexHpTid.Lock()
oo.hpTid = 0x8000 //reset the high prio transactionId
oo.mutexHpTid.Unlock()
oo.mutexTid.Lock()
oo.tid = 1 //reset the low prio transactionId
oo.mutexTid.Unlock()
//reset control values
oo.UploadSequNo = 0
oo.UploadNoOfCmds = 0
oo.rxOmciFrameError = cOmciMessageReceiveNoError
//reset the stats counter - which might be topic of discussion ...
oo.txFrames = 0
oo.txOnuFrames = 0
oo.rxFrames = 0
oo.rxOnuFrames = 0
oo.rxOnuDiscards = 0
return nil
}
// Rx handler for omci messages
func (oo *OmciCC) receiveOnuMessage(ctx context.Context, omciMsg *omci.OMCI, packet *gp.Packet) error {
logger.Debugw(ctx, "rx-onu-autonomous-message", log.Fields{"omciMsgType": omciMsg.MessageType,
"payload": hex.EncodeToString(omciMsg.Payload)})
switch omciMsg.MessageType {
case omci.AlarmNotificationType:
data := OmciMessage{
OmciMsg: omciMsg,
OmciPacket: packet,
}
go oo.pOnuAlarmManager.HandleOmciAlarmNotificationMessage(ctx, data)
return nil
default:
return fmt.Errorf("receiveOnuMessageType %s unimplemented", omciMsg.MessageType.String())
}
/*
msgType = rxFrame.fields["message_type"] //assumed OmciOperationsValue
rxOnuFrames++
switch msgType {
case AlarmNotification:
{
logger.Info("Unhandled: received-onu-alarm-message")
// python code was:
//if msg_type == EntityOperations.AlarmNotification.value:
// topic = OMCI_CC.event_bus_topic(self._device_id, RxEvent.Alarm_Notification)
// self.reactor.callLater(0, self.event_bus.publish, topic, msg)
//
return errors.New("RxAlarmNotification unimplemented")
}
case AttributeValueChange:
{
logger.Info("Unhandled: received-attribute-value-change")
// python code was:
//elif msg_type == EntityOperations.AttributeValueChange.value:
// topic = OMCI_CC.event_bus_topic(self._device_id, RxEvent.AVC_Notification)
// self.reactor.callLater(0, self.event_bus.publish, topic, msg)
//
return errors.New("RxAttributeValueChange unimplemented")
}
case TestResult:
{
logger.Info("Unhandled: received-test-result")
// python code was:
//elif msg_type == EntityOperations.TestResult.value:
// topic = OMCI_CC.event_bus_topic(self._device_id, RxEvent.Test_Result)
// self.reactor.callLater(0, self.event_bus.publish, topic, msg)
//
return errors.New("RxTestResult unimplemented")
}
default:
{
logger.Errorw(ctx,"rx-onu-unsupported-autonomous-message", log.Fields{"msgType": msgType})
rxOnuDiscards++
return errors.New("RxOnuMsgType unimplemented")
}
}
*/
}
func (oo *OmciCC) printRxMessage(ctx context.Context, rxMsg []byte) {
//assuming omci message content is hex coded!
// with restricted output of 16bytes would be ...rxMsg[:16]
logger.Debugw(ctx, "omci-message-received:", log.Fields{
"RxOmciMessage": hex.EncodeToString(rxMsg),
"device-id": oo.deviceID})
}
// ReceiveMessage - Rx handler for onu messages
// e.g. would call ReceiveOnuMessage() in case of TID=0 or Action=test ...
func (oo *OmciCC) ReceiveMessage(ctx context.Context, rxMsg []byte) error {
//logger.Debugw(ctx,"cc-receive-omci-message", log.Fields{"RxOmciMessage-x2s": hex.EncodeToString(rxMsg)})
if len(rxMsg) >= 44 { // then it should normally include the BaseFormat trailer Len
// NOTE: autocorrection only valid for OmciBaseFormat, which is not specifically verified here!!!
// (an extendedFormat message could be destroyed this way!)
trailerLenData := rxMsg[42:44]
trailerLen := binary.BigEndian.Uint16(trailerLenData)
//logger.Debugw(ctx,"omci-received-trailer-len", log.Fields{"Length": trailerLen})
if trailerLen != cOmciBaseMessageTrailerLen { // invalid base Format entry -> autocorrect
binary.BigEndian.PutUint16(rxMsg[42:44], cOmciBaseMessageTrailerLen)
if oo.rxOmciFrameError != cOmciMessageReceiveErrorTrailerLen {
//do just one error log, expectation is: if seen once it should appear regularly - avoid to many log entries
logger.Errorw(ctx, "wrong omci-message trailer length: trailer len auto-corrected",
log.Fields{"trailer-length": trailerLen, "device-id": oo.deviceID})
oo.rxOmciFrameError = cOmciMessageReceiveErrorTrailerLen
}
}
} else if len(rxMsg) >= cOmciBaseMessageTrailerLen { // workaround for Adtran OLT Sim, which currently does not send trailer bytes at all!
// NOTE: autocorrection only valid for OmciBaseFormat, which is not specifically verified here!!!
// (an extendedFormat message could be destroyed this way!)
// extend/overwrite with trailer
trailer := make([]byte, 8)
binary.BigEndian.PutUint16(trailer[2:], cOmciBaseMessageTrailerLen) //set the defined baseline length
rxMsg = append(rxMsg[:cOmciBaseMessageTrailerLen], trailer...)
if oo.rxOmciFrameError != cOmciMessageReceiveErrorMissTrailer {
//do just one error log, expectation is: if seen once it should appear regularly - avoid to many log entries
logger.Errorw(ctx, "omci-message to short to include trailer len: trailer auto-corrected (added)",
log.Fields{"message-length": len(rxMsg), "device-id": oo.deviceID})
oo.rxOmciFrameError = cOmciMessageReceiveErrorMissTrailer
}
} else {
logger.Errorw(ctx, "received omci-message too small for OmciBaseFormat - abort",
log.Fields{"Length": len(rxMsg), "device-id": oo.deviceID})
oo.printRxMessage(ctx, rxMsg)
return fmt.Errorf("rxOmciMessage too small for BaseFormat %s", oo.deviceID)
}
packet := gopacket.NewPacket(rxMsg, omci.LayerTypeOMCI, gopacket.NoCopy)
if packet == nil {
logger.Errorw(ctx, "omci-message could not be decoded", log.Fields{"device-id": oo.deviceID})
oo.printRxMessage(ctx, rxMsg)
return fmt.Errorf("could not decode rxMsg as OMCI %s", oo.deviceID)
}
omciLayer := packet.Layer(omci.LayerTypeOMCI)
if omciLayer == nil {
logger.Errorw(ctx, "omci-message could not decode omci layer", log.Fields{"device-id": oo.deviceID})
oo.printRxMessage(ctx, rxMsg)
return fmt.Errorf("could not decode omci layer %s", oo.deviceID)
}
omciMsg, ok := omciLayer.(*omci.OMCI)
if !ok {
logger.Errorw(ctx, "omci-message could not assign omci layer", log.Fields{"device-id": oo.deviceID})
oo.printRxMessage(ctx, rxMsg)
return fmt.Errorf("could not assign omci layer %s", oo.deviceID)
}
logger.Debugw(ctx, "omci-message-decoded:", log.Fields{"omciMsgType": omciMsg.MessageType,
"transCorrId": strconv.FormatInt(int64(omciMsg.TransactionID), 16), "DeviceIdent": omciMsg.DeviceIdentifier})
// TestResult is asynchronous indication that carries the same TID as the TestResponse.
// We expect to find the TID in the oo.rxSchedulerMap
if byte(omciMsg.MessageType)&me.AK == 0 && omciMsg.MessageType != omci.TestResultType {
// Not a response
oo.printRxMessage(ctx, rxMsg)
logger.Debug(ctx, "RxMsg is no Omci Response Message")
if omciMsg.TransactionID == 0 {
return oo.receiveOnuMessage(ctx, omciMsg, &packet)
}
logger.Errorw(ctx, "Unexpected TransCorrId != 0 not accepted for autonomous messages",
log.Fields{"msgType": omciMsg.MessageType, "payload": hex.EncodeToString(omciMsg.Payload),
"device-id": oo.deviceID})
return fmt.Errorf("autonomous Omci Message with TranSCorrId != 0 not acccepted %s", oo.deviceID)
}
//logger.Debug(ctx,"RxMsg is a Omci Response Message: try to schedule it to the requester")
oo.mutexRxSchedMap.Lock()
rxCallbackEntry, ok := oo.rxSchedulerMap[omciMsg.TransactionID]
if ok && rxCallbackEntry.CbFunction != nil {
if rxCallbackEntry.FramePrint {
oo.printRxMessage(ctx, rxMsg)
}
//disadvantage of decoupling: error verification made difficult, but anyway the question is
// how to react on erroneous frame reception, maybe can simply be ignored
go rxCallbackEntry.CbFunction(ctx, omciMsg, &packet, rxCallbackEntry.CbRespChannel)
if isSuccessfulResponseWithMibDataSync(omciMsg, &packet) {
oo.pOnuDeviceEntry.IncrementMibDataSync(ctx)
}
// If omciMsg.MessageType is omci.TestResponseType, we still expect the TestResult OMCI message,
// so do not clean up the TransactionID in that case.
if omciMsg.MessageType != omci.TestResponseType {
// having posted the response the request is regarded as 'done'
delete(oo.rxSchedulerMap, omciMsg.TransactionID)
}
oo.mutexRxSchedMap.Unlock()
return nil
}
oo.mutexRxSchedMap.Unlock()
logger.Errorw(ctx, "omci-message-response for not registered transCorrId", log.Fields{"device-id": oo.deviceID})
oo.printRxMessage(ctx, rxMsg)
return fmt.Errorf("could not find registered response handler tor transCorrId %s", oo.deviceID)
/* py code was:
Receive and OMCI message from the proxy channel to the OLT.
Call this from your ONU Adapter on a new OMCI Rx on the proxy channel
:param msg: (str) OMCI binary message (used as input to Scapy packet decoder)
"""
if not self.enabled:
return
try:
now = arrow.utcnow()
d = None
# NOTE: Since we may need to do an independent ME map on a per-ONU basis
# save the current value of the entity_id_to_class_map, then
# replace it with our custom one before decode, and then finally
# restore it later. Tried other ways but really made the code messy.
saved_me_map = omci_entities.entity_id_to_class_map
omci_entities.entity_id_to_class_map = self._me_map
try:
rx_frame = msg if isinstance(msg, OmciFrame) else OmciFrame(msg)
self.logger.debug('recv-omci-msg', omci_msg=hexlify(msg))
except KeyError as e:
# Unknown, Unsupported, or vendor-specific ME. Key is the unknown classID
self.logger.debug('frame-decode-key-error', omci_msg=hexlify(msg), e=e)
rx_frame = self._decode_unknown_me(msg)
self._rx_unknown_me += 1
except Exception as e:
self.logger.exception('frame-decode', omci_msg=hexlify(msg), e=e)
return
finally:
omci_entities.entity_id_to_class_map = saved_me_map # Always restore it.
rx_tid = rx_frame.fields['transaction_id']
msg_type = rx_frame.fields['message_type']
self.logger.debug('Received message for rx_tid', rx_tid = rx_tid, msg_type = msg_type)
# Filter the Test Result frame and route through receive onu
# message method.
if rx_tid == 0 or msg_type == EntityOperations.TestResult.value:
self.logger.debug('Receive ONU message', rx_tid=0)
return self._receive_onu_message(rx_frame)
# Previously unreachable if this is the very first round-trip Rx or we
# have been running consecutive errors
if self._rx_frames == 0 or self._consecutive_errors != 0:
self.logger.debug('Consecutive errors for rx', err = self._consecutive_errors)
self.reactor.callLater(0, self._publish_connectivity_event, True)
self._rx_frames += 1
self._consecutive_errors = 0
try:
high_priority = self._tid_is_high_priority(rx_tid)
index = self._get_priority_index(high_priority)
# (timestamp, defer, frame, timeout, retry, delayedCall)
last_tx_tuple = self._tx_request[index]
if last_tx_tuple is None or \
last_tx_tuple[OMCI_CC.REQUEST_FRAME].fields.get('transaction_id') != rx_tid:
# Possible late Rx on a message that timed-out
if last_tx_tuple:
self.logger.debug('Unknown message', rx_tid=rx_tid,
tx_id=last_tx_tuple[OMCI_CC.REQUEST_FRAME].fields.get('transaction_id'))
self._rx_unknown_tid += 1
self._rx_late += 1
return
ts, d, tx_frame, timeout, retry, dc = last_tx_tuple
if dc is not None and not dc.cancelled and not dc.called:
dc.cancel()
_secs = self._update_rx_tx_stats(now, ts)
# Late arrival already serviced by a timeout?
if d.called:
self._rx_late += 1
self.logger.debug('Serviced by timeout. Late arrival', rx_late = self._rx_late)
return
except Exception as e:
self.logger.exception('frame-match', msg=hexlify(msg), e=e)
if d is not None:
return d.errback(failure.Failure(e))
return
# Publish Rx event to listeners in a different task
self.logger.debug('Publish rx event', rx_tid = rx_tid,
tx_tid = tx_frame.fields['transaction_id'])
reactor.callLater(0, self._publish_rx_frame, tx_frame, rx_frame)
# begin success callback chain (will cancel timeout and queue next Tx message)
self._rx_response[index] = rx_frame
d.callback(rx_frame)
except Exception as e:
self.logger.exception('rx-msg', e=e)
*/
}
/*
func (oo *omciCC) publishRxResponseFrame(ctx context.Context, txFrame []byte, rxFrame []byte) error {
return errors.New("publishRxResponseFrame unimplemented")
//def _publish_rx_frame(self, tx_frame, rx_frame):
}
*/
// ReleaseTid releases OMCI transaction identifier from rxSchedulerMap
func (oo *OmciCC) ReleaseTid(ctx context.Context, tid uint16) {
logger.Debugw(ctx, "releasing tid from rxSchedulerMap", log.Fields{"tid": tid})
delete(oo.rxSchedulerMap, tid)
}
// Send - Queue the OMCI Frame for a transmit to the ONU via the proxy_channel
func (oo *OmciCC) Send(ctx context.Context, txFrame []byte, timeout int, retry int, highPrio bool,
receiveCallbackPair CallbackPair) error {
if timeout != 0 {
logger.Debugw(ctx, "register-response-callback:", log.Fields{"for TansCorrId": receiveCallbackPair.CbKey})
oo.mutexRxSchedMap.Lock()
// it could be checked, if the callback key is already registered - but simply overwrite may be acceptable ...
oo.rxSchedulerMap[receiveCallbackPair.CbKey] = receiveCallbackPair.CbEntry
oo.mutexRxSchedMap.Unlock()
} //else timeout 0 indicates that no response is expected - fire and forget
printFrame := receiveCallbackPair.CbEntry.FramePrint //printFrame true means debug print of frame is requested
//just use a simple list for starting - might need some more effort, especially for multi source write access
omciTxRequest := OmciTransferStructure{
txFrame,
timeout,
retry,
highPrio,
printFrame,
receiveCallbackPair,
nil,
}
oo.mutexMonReq.Lock()
defer oo.mutexMonReq.Unlock()
if _, exist := oo.monitoredRequests[receiveCallbackPair.CbKey]; !exist {
// do not call processRequestMonitoring in background here to ensure correct sequencing
// of requested messages into txQueue (especially for non-response-supervised messages)
oo.processRequestMonitoring(ctx, omciTxRequest)
return nil
}
logger.Errorw(ctx, "A message with this tid is processed already!",
log.Fields{"tid": receiveCallbackPair.CbKey, "device-id": oo.deviceID})
return fmt.Errorf("message with tid is processed already %s", oo.deviceID)
}
//Pull next tx request and send it
func (oo *OmciCC) sendNextRequest(ctx context.Context) error {
// return errors.New("sendNextRequest unimplemented")
// just try to get something transferred !!
// avoid accessing the txQueue from parallel send requests
// block parallel omci send requests at least until SendIAP is 'committed'
// that should be feasible for an onu instance as on OMCI anyway window size 1 is assumed
oo.mutexTxQueue.Lock()
defer oo.mutexTxQueue.Unlock()
for oo.txQueue.Len() > 0 {
queueElement := oo.txQueue.Front() // First element
omciTxRequest := queueElement.Value.(OmciTransferStructure)
/* compare olt device handler code:
func (dh *DeviceHandler) omciIndication(omciInd *oop.OmciIndication) {
logger.Debugw(ctx,"omci indication", log.Fields{"intfID": omciInd.IntfId, "onuID": omciInd.OnuId})
var deviceType string
var deviceID string
var proxyDeviceID string
onuKey := dh.formOnuKey(omciInd.IntfId, omciInd.OnuId)
if onuInCache, ok := dh.onus.Load(onuKey); !ok {
logger.Debugw(ctx,"omci indication for a device not in cache.", log.Fields{"intfID": omciInd.IntfId, "onuID": omciInd.OnuId})
ponPort := IntfIDToPortNo(omciInd.GetIntfId(), voltha.Port_PON_OLT)
kwargs := make(map[string]interface{})
kwargs["onu_id"] = omciInd.OnuId
kwargs["parent_port_no"] = ponPort
onuDevice, err := dh.coreProxy.GetChildDevice(log.WithSpanFromContext(context.TODO(), ctx), dh.device.Id, kwargs)
if err != nil {
logger.Errorw(ctx,"onu not found", log.Fields{"intfID": omciInd.IntfId, "onuID": omciInd.OnuId, "error": err})
return
}
deviceType = onuDevice.Type
deviceID = onuDevice.Id
proxyDeviceID = onuDevice.ProxyAddress.DeviceId
//if not exist in cache, then add to cache.
dh.onus.Store(onuKey, NewOnuDevice(deviceID, deviceType, onuDevice.SerialNumber, omciInd.OnuId, omciInd.IntfId, proxyDeviceID))
} else {
//found in cache
logger.Debugw(ctx,"omci indication for a device in cache.", log.Fields{"intfID": omciInd.IntfId, "onuID": omciInd.OnuId})
deviceType = onuInCache.(*OnuDevice).deviceType
deviceID = onuInCache.(*OnuDevice).deviceID
proxyDeviceID = onuInCache.(*OnuDevice).proxyDeviceID
}
*/
/* and compare onu_adapter py code:
omci_msg = InterAdapterOmciMessage(
message=bytes(frame),
proxy_address=self._proxy_address,
connect_status=self._device.connect_status)
self.logger.debug('sent-omci-msg', tid=tx_tid, omci_msg=hexlify(bytes(frame)))
yield self._adapter_proxy.send_inter_adapter_message(
msg=omci_msg,
type=InterAdapterMessageType.OMCI_REQUEST,
from_adapter=self._device.type,
to_adapter=self._proxy_address.device_type,
to_device_id=self._device_id,
proxy_device_id=self._proxy_address.device_id
)
*/
if omciTxRequest.withFramePrint {
logger.Debugw(ctx, "omci-message-to-send:", log.Fields{
"TxOmciMessage": hex.EncodeToString(omciTxRequest.txFrame),
"device-id": oo.deviceID,
"toDeviceType": oo.pBaseDeviceHandler.GetProxyAddressType(),
"proxyDeviceID": oo.pBaseDeviceHandler.GetProxyAddressID(),
"proxyAddress": oo.pBaseDeviceHandler.GetProxyAddress()})
}
omciMsg := &ic.OmciMessage{
ParentDeviceId: oo.pBaseDeviceHandler.GetProxyAddressID(),
ChildDeviceId: oo.deviceID,
Message: omciTxRequest.txFrame,
ProxyAddress: oo.pBaseDeviceHandler.GetProxyAddress(),
ConnectStatus: common.ConnectStatus_REACHABLE, // If we are sending OMCI messages means we are connected, else we should not be here
}
sendErr := oo.pBaseDeviceHandler.SendOMCIRequest(ctx, oo.pBaseDeviceHandler.GetProxyAddress().AdapterEndpoint, omciMsg)
if sendErr != nil {
logger.Errorw(ctx, "send omci request error", log.Fields{"ChildId": oo.deviceID, "error": sendErr})
return sendErr
}
oo.txQueue.Remove(queueElement) // Dequeue
}
return nil
}
// GetNextTid - TODO: add comment
func (oo *OmciCC) GetNextTid(highPriority bool) uint16 {
var next uint16
if highPriority {
oo.mutexHpTid.Lock()
next = oo.hpTid
oo.hpTid++
if oo.hpTid < 0x8000 {
oo.hpTid = 0x8000
}
oo.mutexHpTid.Unlock()
} else {
oo.mutexTid.Lock()
next = oo.tid
oo.tid++
if oo.tid >= 0x8000 {
oo.tid = 1
}
oo.mutexTid.Unlock()
}
return next
}
// ###################################################################################
// # utility methods provided to work on OMCI messages
// Serialize - TODO: add comment
func Serialize(ctx context.Context, msgType omci.MessageType, request gopacket.SerializableLayer, tid uint16) ([]byte, error) {
omciLayer := &omci.OMCI{
TransactionID: tid,
MessageType: msgType,
}
return serializeOmciLayer(ctx, omciLayer, request)
}
func serializeOmciLayer(ctx context.Context, aOmciLayer *omci.OMCI, aRequest gopacket.SerializableLayer) ([]byte, error) {
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, aOmciLayer, aRequest)
if err != nil {
logger.Errorw(ctx, "Could not create goPacket Omci serial buffer", log.Fields{"Err": err})
return nil, err
}
return buffer.Bytes(), nil
}
/*
func hexEncode(omciPkt []byte) ([]byte, error) {
dst := make([]byte, hex.EncodedLen(len(omciPkt)))
hex.Encode(dst, omciPkt)
return dst, nil
}
*/
//supply a response handler for omci response messages to be transferred to the requested FSM
func (oo *OmciCC) receiveOmciResponse(ctx context.Context, omciMsg *omci.OMCI, packet *gp.Packet, respChan chan Message) error {
logger.Debugw(ctx, "omci-message-response - transfer on omciRespChannel", log.Fields{"omciMsgType": omciMsg.MessageType,
"transCorrId": strconv.FormatInt(int64(omciMsg.TransactionID), 16), "device-id": oo.deviceID})
if oo.pOnuDeviceEntry == nil {
logger.Errorw(ctx, "Abort receiving OMCI response, DeviceEntryPointer is nil", log.Fields{
"device-id": oo.deviceID})
return fmt.Errorf("deviceEntryPointer is nil %s", oo.deviceID)
}
oo.mutexMonReq.RLock()
if _, exist := oo.monitoredRequests[omciMsg.TransactionID]; exist {
//implement non-blocking channel send to avoid blocking on mutexMonReq later
select {
case oo.monitoredRequests[omciMsg.TransactionID].chSuccess <- true:
default:
logger.Debugw(ctx, "response not send on omciRespChannel (no receiver)", log.Fields{
"transCorrId": strconv.FormatInt(int64(omciMsg.TransactionID), 16), "device-id": oo.deviceID})
}
} else {
logger.Infow(ctx, "reqMon: map entry does not exist!",
log.Fields{"tid": omciMsg.TransactionID, "device-id": oo.deviceID})
}
oo.mutexMonReq.RUnlock()
// no further test on SeqNo is done here, assignment from rxScheduler is trusted
// MibSync responses are simply transferred via deviceEntry to MibSync, no specific analysis here
omciRespMsg := Message{
Type: OMCI,
Data: OmciMessage{
OmciMsg: omciMsg,
OmciPacket: packet,
},
}
//logger.Debugw(ctx,"Message to be sent into channel:", log.Fields{"mibSyncMsg": mibSyncMsg})
respChan <- omciRespMsg
return nil
}
// SendMibReset sends MibResetRequest
func (oo *OmciCC) SendMibReset(ctx context.Context, timeout int, highPrio bool) error {
logger.Debugw(ctx, "send MibReset-msg to:", log.Fields{"device-id": oo.deviceID})
request := &omci.MibResetRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.OnuDataClassID,
},
}
tid := oo.GetNextTid(highPrio)
pkt, err := Serialize(ctx, omci.MibResetRequestType, request, tid)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MibResetRequest", log.Fields{
"Err": err, "device-id": oo.deviceID})
return err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{oo.pOnuDeviceEntry.GetMibUploadFsmCommChan(), oo.receiveOmciResponse, true},
}
return oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
}
// SendReboot sends RebootRequest
func (oo *OmciCC) SendReboot(ctx context.Context, timeout int, highPrio bool, responseChannel chan Message) error {
logger.Debugw(ctx, "send reboot-msg to:", log.Fields{"device-id": oo.deviceID})
request := &omci.RebootRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.OnuGClassID,
},
}
tid := oo.GetNextTid(highPrio)
pkt, err := Serialize(ctx, omci.RebootRequestType, request, tid)
if err != nil {
logger.Errorw(ctx, "Cannot serialize RebootRequest", log.Fields{
"Err": err, "device-id": oo.deviceID})
return err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{oo.pOnuDeviceEntry.GetOmciRebootMsgRevChan(), oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send RebootRequest", log.Fields{
"Err": err, "device-id": oo.deviceID})
return err
}
err = oo.pOnuDeviceEntry.WaitForRebootResponse(ctx, responseChannel)
if err != nil {
logger.Errorw(ctx, "aborting ONU reboot!", log.Fields{
"Err": err, "device-id": oo.deviceID})
return err
}
return nil
}
// SendMibUpload sends MibUploadRequest
func (oo *OmciCC) SendMibUpload(ctx context.Context, timeout int, highPrio bool) error {
logger.Debugw(ctx, "send MibUpload-msg to:", log.Fields{"device-id": oo.deviceID})
request := &omci.MibUploadRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.OnuDataClassID,
},
}
tid := oo.GetNextTid(highPrio)
pkt, err := Serialize(ctx, omci.MibUploadRequestType, request, tid)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MibUploadRequest", log.Fields{
"Err": err, "device-id": oo.deviceID})
return err
}
oo.UploadSequNo = 0
oo.UploadNoOfCmds = 0
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{oo.pOnuDeviceEntry.GetMibUploadFsmCommChan(), oo.receiveOmciResponse, true},
}
return oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
}
// SendMibUploadNext sends MibUploadNextRequest
func (oo *OmciCC) SendMibUploadNext(ctx context.Context, timeout int, highPrio bool) error {
logger.Debugw(ctx, "send MibUploadNext-msg to:", log.Fields{"device-id": oo.deviceID, "UploadSequNo": oo.UploadSequNo})
request := &omci.MibUploadNextRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.OnuDataClassID,
},
CommandSequenceNumber: oo.UploadSequNo,
}
tid := oo.GetNextTid(highPrio)
pkt, err := Serialize(ctx, omci.MibUploadNextRequestType, request, tid)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MibUploadNextRequest", log.Fields{
"Err": err, "device-id": oo.deviceID})
return err
}
oo.UploadSequNo++
omciRxCallbackPair := CallbackPair{
CbKey: tid,
//frame printing for MibUpload frames disabled now per default to avoid log file abort situations (size/speed?)
// if wanted, rx frame printing should be specifically done within the MibUpload FSM or controlled via extra parameter
// compare also software upgrade download section handling
CbEntry: CallbackPairEntry{oo.pOnuDeviceEntry.GetMibUploadFsmCommChan(), oo.receiveOmciResponse, true},
}
return oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
}
// SendGetAllAlarm gets all alarm ME instances
func (oo *OmciCC) SendGetAllAlarm(ctx context.Context, alarmRetreivalMode uint8, timeout int, highPrio bool) error {
logger.Debugw(ctx, "send GetAllAlarms-msg to:", log.Fields{"device-id": oo.deviceID})
request := &omci.GetAllAlarmsRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.OnuDataClassID,
},
AlarmRetrievalMode: byte(alarmRetreivalMode),
}
tid := oo.GetNextTid(highPrio)
pkt, err := Serialize(ctx, omci.GetAllAlarmsRequestType, request, tid)
if err != nil {
logger.Errorw(ctx, "Cannot serialize GetAllAlarmsRequest", log.Fields{
"Err": err, "device-id": oo.deviceID})
return err
}
oo.pOnuAlarmManager.ResetAlarmUploadCounters()
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{oo.pOnuAlarmManager.GetAlarmMgrEventChannel(), oo.receiveOmciResponse, true},
}
return oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
}
// SendGetAllAlarmNext gets next alarm ME instance
func (oo *OmciCC) SendGetAllAlarmNext(ctx context.Context, timeout int, highPrio bool) error {
alarmUploadSeqNo := oo.pOnuAlarmManager.GetAlarmUploadSeqNo()
logger.Debugw(ctx, "send SendGetAllAlarmNext-msg to:", log.Fields{"device-id": oo.deviceID,
"alarmUploadSeqNo": alarmUploadSeqNo})
request := &omci.GetAllAlarmsNextRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.OnuDataClassID,
},
CommandSequenceNumber: alarmUploadSeqNo,
}
tid := oo.GetNextTid(highPrio)
pkt, err := Serialize(ctx, omci.GetAllAlarmsNextRequestType, request, tid)
if err != nil {
logger.Errorw(ctx, "Cannot serialize GetAllAlarmsNextRequest", log.Fields{
"Err": err, "device-id": oo.deviceID})
return err
}
oo.pOnuAlarmManager.IncrementAlarmUploadSeqNo()
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{oo.pOnuAlarmManager.GetAlarmMgrEventChannel(), oo.receiveOmciResponse, true},
}
return oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
}
// SendCreateGalEthernetProfile creates GalEthernetProfile ME instance
func (oo *OmciCC) SendCreateGalEthernetProfile(ctx context.Context, timeout int, highPrio bool) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send GalEnetProfile-Create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16)})
meParams := me.ParamData{
EntityID: GalEthernetEID,
Attributes: me.AttributeValueMap{"MaximumGemPayloadSize": maxGemPayloadSize},
}
meInstance, omciErr := me.NewGalEthernetProfile(meParams)
if omciErr.GetError() == nil {
//all setByCreate parameters already set, no default option required ...
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode GalEnetProfileInstance for create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize GalEnetProfile create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{oo.pOnuDeviceEntry.GetMibDownloadFsmCommChan(), oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send GalEnetProfile create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send GalEnetProfile-Create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate GalEnetProfileInstance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSetOnu2g sets Onu2G ME instance
// might be needed to extend for parameter arguments, here just for setting the ConnectivityMode!!
func (oo *OmciCC) SendSetOnu2g(ctx context.Context, timeout int, highPrio bool) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send ONU2-G-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16)})
// ONU-G ME-ID is defined to be 0, but we could verify, if the ONU really supports the desired
// connectivity mode 5 (in ConnCap)
// By now we just use fix values to fire - this is anyway what the python adapter does
// read ONU-2G from DB ???? //TODO!!!
meParams := me.ParamData{
EntityID: 0,
Attributes: me.AttributeValueMap{"CurrentConnectivityMode": connectivityModeValue},
}
meInstance, omciErr := me.NewOnu2G(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode ONU2-G instance for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize ONU2-G set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{oo.pOnuDeviceEntry.GetMibDownloadFsmCommChan(), oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send ONU2-G set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send ONU2-G-Set-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate ONU2-G", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateMBServiceProfile creates MacBridgeServiceProfile ME instance
func (oo *OmciCC) SendCreateMBServiceProfile(ctx context.Context,
aPUniPort *OnuUniPort, timeout int, highPrio bool) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
instID := MacBridgeServiceProfileEID + uint16(aPUniPort.MacBpNo)
logger.Debugw(ctx, "send MBSP-Create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16), "InstId": strconv.FormatInt(int64(instID), 16)})
meParams := me.ParamData{
EntityID: instID,
Attributes: me.AttributeValueMap{
"Priority": 0x8000,
"MaxAge": 20 * 256, //20s
"HelloTime": 2 * 256, //2s
"ForwardDelay": 15 * 256, //15s
"DynamicFilteringAgeingTime": 0,
},
}
meInstance, omciErr := me.NewMacBridgeServiceProfile(meParams)
if omciErr.GetError() == nil {
//obviously we have to set all 'untouched' parameters to default by some additional option parameter!!
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType,
omci.TransactionID(tid), omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode MBSP for create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MBSP create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{oo.pOnuDeviceEntry.GetMibDownloadFsmCommChan(), oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send MBSP create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send MBSP-Create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate MBSP Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateMBPConfigDataUniSide creates MacBridgePortConfigurationData ME instance
func (oo *OmciCC) SendCreateMBPConfigDataUniSide(ctx context.Context,
aPUniPort *OnuUniPort, timeout int, highPrio bool) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
instID, idErr := GenerateUNISideMBPCDEID(uint16(aPUniPort.MacBpNo))
if idErr != nil {
logger.Errorw(ctx, "Cannot generate MBPCD entity id", log.Fields{
"Err": idErr, "device-id": oo.deviceID})
return nil, idErr
}
logger.Debugw(ctx, "send MBPCD-Create-msg for uni side:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16), "InstId": strconv.FormatInt(int64(instID), 16), "macBpNo": aPUniPort.MacBpNo})
meParams := me.ParamData{
EntityID: instID,
Attributes: me.AttributeValueMap{
"BridgeIdPointer": MacBridgeServiceProfileEID + uint16(aPUniPort.MacBpNo),
"PortNum": aPUniPort.MacBpNo,
"TpType": uint8(aPUniPort.PortType),
"TpPointer": aPUniPort.EntityID,
},
}
meInstance, omciErr := me.NewMacBridgePortConfigurationData(meParams)
if omciErr.GetError() == nil {
//obviously we have to set all 'untouched' parameters to default by some additional option parameter!!
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType,
omci.TransactionID(tid), omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode MBPCD for create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MBPCD create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{oo.pOnuDeviceEntry.GetMibDownloadFsmCommChan(), oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send MBPCD create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send MBPCD-Create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate MBPCD Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateEVTOConfigData creates ExtendedVlanTaggingOperationConfigurationData ME instance
func (oo *OmciCC) SendCreateEVTOConfigData(ctx context.Context,
aPUniPort *OnuUniPort, timeout int, highPrio bool) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
//same entityId is used as for MBSP (see there), but just arbitrary ...
instID := MacBridgeServiceProfileEID + uint16(aPUniPort.MacBpNo)
logger.Debugw(ctx, "send EVTOCD-Create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16), "InstId": strconv.FormatInt(int64(instID), 16)})
// compare python adapter code WA VOL-1311: this is not done here!
// (setting TPID values for the create would probably anyway be ignored by the omci lib)
// but perhaps we have to be aware of possible problems at get(Next) Request handling for EVTOOCD tables later ...
assType := uint8(2) // default AssociationType is PPTPEthUni
if aPUniPort.PortType == UniVEIP {
assType = uint8(10) // for VEIP
}
meParams := me.ParamData{
EntityID: instID,
Attributes: me.AttributeValueMap{
"AssociationType": assType,
"AssociatedMePointer": aPUniPort.EntityID,
},
}
meInstance, omciErr := me.NewExtendedVlanTaggingOperationConfigurationData(meParams)
if omciErr.GetError() == nil {
//all setByCreate parameters already set, no default option required ...
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode EVTOCD for create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize EVTOCD create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{oo.pOnuDeviceEntry.GetMibDownloadFsmCommChan(), oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send EVTOCD create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send EVTOCD-Create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate EVTOCD Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSetOnuGLS sets OnuG ME instance
func (oo *OmciCC) SendSetOnuGLS(ctx context.Context, timeout int,
highPrio bool, requestedAttributes me.AttributeValueMap, rxChan chan Message) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send ONU-G-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16)})
// ONU-G ME-ID is defined to be 0, no need to perform a DB lookup
meParams := me.ParamData{
EntityID: 0,
Attributes: requestedAttributes,
}
meInstance, omciErr := me.NewOnuG(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode ONU-G instance for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize ONU-G set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send ONU-G set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send ONU-G-Set-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate ONU-G", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSetPptpEthUniLS sets PhysicalPathTerminationPointEthernetUni ME instance
func (oo *OmciCC) SendSetPptpEthUniLS(ctx context.Context, aInstNo uint16, timeout int,
highPrio bool, requestedAttributes me.AttributeValueMap, rxChan chan Message) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send PPTPEthUni-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16)})
// PPTPEthUni ME-ID is taken from Mib Upload stored OnuUniPort instance (argument)
meParams := me.ParamData{
EntityID: aInstNo,
Attributes: requestedAttributes,
}
meInstance, omciErr := me.NewPhysicalPathTerminationPointEthernetUni(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode PPTPEthUni instance for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize PPTPEthUni-Set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send PPTPEthUni-Set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send PPTPEthUni-Set-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate PPTPEthUni", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
/* UniG obsolete by now, left here in case it should be needed once again
UniG AdminState anyway should be ignored by ONU acc. to G988
func (oo *omciCC) sendSetUniGLS(ctx context.Context, aInstNo uint16, timeout int,
highPrio bool, requestedAttributes me.AttributeValueMap, rxChan chan Message) *me.ManagedEntity {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx,"send UNI-G-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16)})
// UNI-G ME-ID is taken from Mib Upload stored OnuUniPort instance (argument)
meParams := me.ParamData{
EntityID: aInstNo,
Attributes: requestedAttributes,
}
meInstance, omciErr := me.NewUniG(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx,"Cannot encode UNI-G instance for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil
}
pkt, err := serializeOmciLayer(omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx,"Cannot serialize UNI-G-Set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx,"Cannot send UNIG-G-Set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil
}
logger.Debug(ctx,"send UNI-G-Set-msg done")
return meInstance
}
logger.Errorw(ctx,"Cannot generate UNI-G", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil
}
*/
// SendSetVeipLS sets VirtualEthernetInterfacePoint ME instance
func (oo *OmciCC) SendSetVeipLS(ctx context.Context, aInstNo uint16, timeout int,
highPrio bool, requestedAttributes me.AttributeValueMap, rxChan chan Message) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send VEIP-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16)})
// ONU-G ME-ID is defined to be 0, no need to perform a DB lookup
meParams := me.ParamData{
EntityID: aInstNo,
Attributes: requestedAttributes,
}
meInstance, omciErr := me.NewVirtualEthernetInterfacePoint(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode VEIP instance for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize VEIP-Set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send VEIP-Set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send VEIP-Set-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate VEIP", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendGetMe gets ME instance
func (oo *OmciCC) SendGetMe(ctx context.Context, classID me.ClassID, entityID uint16, requestedAttributes me.AttributeValueMap,
timeout int, highPrio bool, rxChan chan Message) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send get-request-msg", log.Fields{"classID": classID, "device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16)})
meParams := me.ParamData{
EntityID: entityID,
Attributes: requestedAttributes,
}
meInstance, omciErr := me.LoadManagedEntityDefinition(classID, meParams)
if omciErr.GetError() == nil {
meClassIDName := meInstance.GetName()
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.GetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorf(ctx, "Cannot encode instance for get-request", log.Fields{"meClassIDName": meClassIDName, "Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize get-request", log.Fields{"meClassIDName": meClassIDName, "Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send get-request-msg", log.Fields{"meClassIDName": meClassIDName, "Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debugw(ctx, "send get-request-msg done", log.Fields{"meClassIDName": meClassIDName, "device-id": oo.deviceID})
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate meDefinition", log.Fields{"classID": classID, "Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendGetMeWithAttributeMask gets ME instance with attribute mask
func (oo *OmciCC) SendGetMeWithAttributeMask(ctx context.Context, classID me.ClassID, entityID uint16, requestedAttributesMask uint16,
timeout int, highPrio bool, rxChan chan Message) error {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send get-request-msg", log.Fields{"classID": classID, "device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16)})
request := &omci.GetRequest{
MeBasePacket: omci.MeBasePacket{
EntityInstance: entityID,
EntityClass: classID,
},
AttributeMask: requestedAttributesMask,
}
pkt, err := Serialize(ctx, omci.GetRequestType, request, tid)
if err != nil {
logger.Errorw(ctx, "Cannot serialize get-request", log.Fields{"meClassIDName": classID, "Err": err, "device-id": oo.deviceID})
return err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send get-request-msg", log.Fields{"meClassIDName": classID, "Err": err, "device-id": oo.deviceID})
return err
}
logger.Debugw(ctx, "send get-request-msg done", log.Fields{"meClassIDName": classID, "device-id": oo.deviceID})
return nil
}
// SendCreateDot1PMapper creates Ieee8021PMapperServiceProfile ME instance
func (oo *OmciCC) SendCreateDot1PMapper(ctx context.Context, timeout int, highPrio bool,
aInstID uint16, rxChan chan Message) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send .1pMapper-Create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16), "InstId": strconv.FormatInt(int64(aInstID), 16)})
meParams := me.ParamData{
EntityID: aInstID,
Attributes: me.AttributeValueMap{
//workaround for unsuitable omci-lib default values, cmp VOL-3729
"TpPointer": 0xFFFF,
"InterworkTpPointerForPBitPriority0": 0xFFFF,
"InterworkTpPointerForPBitPriority1": 0xFFFF,
"InterworkTpPointerForPBitPriority2": 0xFFFF,
"InterworkTpPointerForPBitPriority3": 0xFFFF,
"InterworkTpPointerForPBitPriority4": 0xFFFF,
"InterworkTpPointerForPBitPriority5": 0xFFFF,
"InterworkTpPointerForPBitPriority6": 0xFFFF,
"InterworkTpPointerForPBitPriority7": 0xFFFF,
},
}
meInstance, omciErr := me.NewIeee8021PMapperServiceProfile(meParams)
if omciErr.GetError() == nil {
//we have to set all 'untouched' parameters to default by some additional option parameter!!
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType,
omci.TransactionID(tid), omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode .1pMapper for create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize .1pMapper create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send .1pMapper create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send .1pMapper-create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate .1pMapper", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateMBPConfigDataVar creates MacBridgePortConfigurationData ME instance
func (oo *OmciCC) SendCreateMBPConfigDataVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send MBPCD-Create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewMacBridgePortConfigurationData(params[0])
if omciErr.GetError() == nil {
//obviously we have to set all 'untouched' parameters to default by some additional option parameter!!
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType,
omci.TransactionID(tid), omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode MBPCD for create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MBPCD create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send MBPCD create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send MBPCD-Create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate MBPCD Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateGemNCTPVar creates GemPortNetworkCtp ME instance
func (oo *OmciCC) SendCreateGemNCTPVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send GemNCTP-Create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewGemPortNetworkCtp(params[0])
if omciErr.GetError() == nil {
//obviously we have to set all 'untouched' parameters to default by some additional option parameter!!
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType,
omci.TransactionID(tid), omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode GemNCTP for create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize GemNCTP create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send GemNCTP create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send GemNCTP-Create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate GemNCTP Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSetGemNCTPVar sets GemPortNetworkCtp ME instance
func (oo *OmciCC) SendSetGemNCTPVar(ctx context.Context, timeout int, highPrio bool, rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send GemNCTP-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewGemPortNetworkCtp(params[0])
if omciErr.GetError() == nil {
//obviously we have to set all 'untouched' parameters to default by some additional option parameter!!
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType,
omci.TransactionID(tid), omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode GemNCTP for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize GemNCTP set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send GemNCTP set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send GemNCTP-Set-msg done", log.Fields{"device-id": oo.deviceID})
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate GemNCTP Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateGemIWTPVar creates GemInterworkingTerminationPoint ME instance
func (oo *OmciCC) SendCreateGemIWTPVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send GemIwTp-Create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewGemInterworkingTerminationPoint(params[0])
if omciErr.GetError() == nil {
//all SetByCreate Parameters (assumed to be) set here, for optimisation no 'AddDefaults'
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType,
omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode GemIwTp for create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize GemIwTp create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send GemIwTp create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send GemIwTp-Create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate GemIwTp Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSetTcontVar sets TCont ME instance
func (oo *OmciCC) SendSetTcontVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send TCont-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewTCont(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode TCont for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize TCont set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send TCont set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send TCont-set msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate TCont Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSetPrioQueueVar sets PriorityQueue ME instance
func (oo *OmciCC) SendSetPrioQueueVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send PrioQueue-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewPriorityQueue(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode PrioQueue for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize PrioQueue set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send PrioQueue set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send PrioQueue-set msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate PrioQueue Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSetDot1PMapperVar sets Ieee8021PMapperServiceProfile ME instance
func (oo *OmciCC) SendSetDot1PMapperVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send 1PMapper-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewIeee8021PMapperServiceProfile(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode 1PMapper for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize 1PMapper set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send 1PMapper set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send 1PMapper-set msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate 1PMapper Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateVtfdVar creates VlanTaggingFilterData ME instance
func (oo *OmciCC) SendCreateVtfdVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send VTFD-Create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewVlanTaggingFilterData(params[0])
if omciErr.GetError() == nil {
//all SetByCreate Parameters (assumed to be) set here, for optimisation no 'AddDefaults'
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType,
omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode VTFD for create", log.Fields{
"Err": err, "device-id": oo.deviceID})
//TODO!!: refactoring improvement requested, here as an example for [VOL-3457]:
// return (dual format) error code that can be used at caller for immediate error treatment
// (relevant to all used sendXX() methods and their error conditions)
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize VTFD create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send VTFD create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send VTFD-Create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate VTFD Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// nolint: unused
func (oo *OmciCC) sendSetVtfdVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send VTFD-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewVlanTaggingFilterData(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType,
omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode VTFD for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
//TODO!!: refactoring improvement requested, here as an example for [VOL-3457]:
// return (dual format) error code that can be used at caller for immediate error treatment
// (relevant to all used sendXX() methods and their error conditions)
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize VTFD set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send VTFD set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send VTFD-Set-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate VTFD Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateEvtocdVar creates ExtendedVlanTaggingOperationConfigurationData ME instance
func (oo *OmciCC) SendCreateEvtocdVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send EVTOCD-Create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewExtendedVlanTaggingOperationConfigurationData(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode EVTOCD for create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize EVTOCD create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send EVTOCD create", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send EVTOCD-set msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate EVTOCD Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSetEvtocdVar sets ExtendedVlanTaggingOperationConfigurationData ME instance
func (oo *OmciCC) SendSetEvtocdVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send EVTOCD-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewExtendedVlanTaggingOperationConfigurationData(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode EVTOCD for set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize EVTOCD set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send EVTOCD set", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send EVTOCD-set msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate EVTOCD Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendDeleteEvtocd deletes ExtendedVlanTaggingOperationConfigurationData ME instance
func (oo *OmciCC) SendDeleteEvtocd(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send EVTOCD-Delete-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewExtendedVlanTaggingOperationConfigurationData(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.DeleteRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode EVTOCD for delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize EVTOCD delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send EVTOCD delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send EVTOCD-delete msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate EVTOCD Instance", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendDeleteVtfd deletes VlanTaggingFilterData ME instance
func (oo *OmciCC) SendDeleteVtfd(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, aInstID uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send VTFD-Delete-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aInstID), 16)})
meParams := me.ParamData{EntityID: aInstID}
meInstance, omciErr := me.NewVlanTaggingFilterData(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.DeleteRequestType,
omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode VTFD for delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
//TODO!!: refactoring improvement requested, here as an example for [VOL-3457]:
// return (dual format) error code that can be used at caller for immediate error treatment
// (relevant to all used sendXX() methods and their error conditions)
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize VTFD delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send VTFD delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send VTFD-Delete-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate VTFD Instance for delete", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateTDVar creates TrafficDescriptor ME instance
func (oo *OmciCC) SendCreateTDVar(ctx context.Context, timeout int, highPrio bool, rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send TD-Create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewTrafficDescriptor(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode TD for create", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize TD create", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send TD create", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send TD-Create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate TD Instance", log.Fields{"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// nolint: unused
func (oo *OmciCC) sendSetTDVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send TD-Set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewTrafficDescriptor(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode TD for set", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize TD set", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send TD set", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send TD-Set-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate TD Instance", log.Fields{"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendDeleteTD - TODO: add comment
func (oo *OmciCC) SendDeleteTD(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, aInstID uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send TD-Delete-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aInstID), 16)})
meParams := me.ParamData{EntityID: aInstID}
meInstance, omciErr := me.NewTrafficDescriptor(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.DeleteRequestType, omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode TD for delete", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize TD delete", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send TD delete", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send TD-Delete-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate TD Instance", log.Fields{"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendDeleteGemIWTP deletes GemInterworkingTerminationPoint ME instance
func (oo *OmciCC) SendDeleteGemIWTP(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, aInstID uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send GemIwTp-Delete-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aInstID), 16)})
meParams := me.ParamData{EntityID: aInstID}
meInstance, omciErr := me.NewGemInterworkingTerminationPoint(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.DeleteRequestType,
omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode GemIwTp for delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
//TODO!!: refactoring improvement requested, here as an example for [VOL-3457]:
// return (dual format) error code that can be used at caller for immediate error treatment
// (relevant to all used sendXX() methods and their error conditions)
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize GemIwTp delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send GemIwTp delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send GemIwTp-Delete-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate GemIwTp Instance for delete", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendDeleteGemNCTP deletes GemPortNetworkCtp ME instance
func (oo *OmciCC) SendDeleteGemNCTP(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, aInstID uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send GemNCtp-Delete-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aInstID), 16)})
meParams := me.ParamData{EntityID: aInstID}
meInstance, omciErr := me.NewGemPortNetworkCtp(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.DeleteRequestType,
omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode GemNCtp for delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
//TODO!!: refactoring improvement requested, here as an example for [VOL-3457]:
// return (dual format) error code that can be used at caller for immediate error treatment
// (relevant to all used sendXX() methods and their error conditions)
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize GemNCtp delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send GemNCtp delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send GemNCtp-Delete-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate GemNCtp Instance for delete", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendDeleteDot1PMapper deletes Ieee8021PMapperServiceProfile ME instance
func (oo *OmciCC) SendDeleteDot1PMapper(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, aInstID uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send .1pMapper-Delete-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aInstID), 16)})
meParams := me.ParamData{EntityID: aInstID}
meInstance, omciErr := me.NewIeee8021PMapperServiceProfile(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.DeleteRequestType,
omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode .1pMapper for delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
//TODO!!: refactoring improvement requested, here as an example for [VOL-3457]:
// return (dual format) error code that can be used at caller for immediate error treatment
// (relevant to all used sendXX() methods and their error conditions)
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize .1pMapper delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send .1pMapper delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send .1pMapper-Delete-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate .1pMapper Instance for delete", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendDeleteMBPConfigData deletes MacBridgePortConfigurationData ME instance
func (oo *OmciCC) SendDeleteMBPConfigData(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, aInstID uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send MBPCD-Delete-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aInstID), 16)})
meParams := me.ParamData{EntityID: aInstID}
meInstance, omciErr := me.NewMacBridgePortConfigurationData(meParams)
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.DeleteRequestType,
omci.TransactionID(tid))
if err != nil {
logger.Errorw(ctx, "Cannot encode MBPCD for delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
//TODO!!: refactoring improvement requested, here as an example for [VOL-3457]:
// return (dual format) error code that can be used at caller for immediate error treatment
// (relevant to all used sendXX() methods and their error conditions)
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MBPCD delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{
CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send MBPCD delete", log.Fields{
"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send MBPCD-Delete-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate MBPCD Instance for delete", log.Fields{
"Err": omciErr.GetError(), "device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateMulticastGemIWTPVar creates MulticastGemInterworkingTerminationPoint ME instance
func (oo *OmciCC) SendCreateMulticastGemIWTPVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send MulticastGemIWTP-create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewMulticastGemInterworkingTerminationPoint(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode MulticastGEMIWTP for create", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MulticastGEMIWTP create", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send MulticastGEMIWTP create", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send MulticastGEMIWTP-create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate MulticastGEMIWTP Instance", log.Fields{"Err": omciErr.GetError(),
"device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSetMulticastGemIWTPVar sets MulticastGemInterworkingTerminationPoint ME instance
func (oo *OmciCC) SendSetMulticastGemIWTPVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send MulticastGemIWTP-set-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewMulticastGemInterworkingTerminationPoint(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode MulticastGEMIWTP for set", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MulticastGEMIWTP create", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send MulticastGEMIWTP set", log.Fields{"Err": err, "device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send MulticastGEMIWTP-set-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate MulticastGEMIWTP Instance", log.Fields{"Err": omciErr.GetError(),
"device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateMulticastOperationProfileVar creates MulticastOperationsProfile ME instance
func (oo *OmciCC) SendCreateMulticastOperationProfileVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send MulticastOperationProfile-create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewMulticastOperationsProfile(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode MulticastOperationProfile for create", log.Fields{"Err": err,
"device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MulticastOperationProfile create", log.Fields{"Err": err,
"device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send MulticastOperationProfile create", log.Fields{"Err": err,
"device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send MulticastOperationProfile-create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate MulticastOperationProfile Instance", log.Fields{"Err": omciErr.GetError(),
"device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSetMulticastOperationProfileVar sets MulticastOperationsProfile ME instance
func (oo *OmciCC) SendSetMulticastOperationProfileVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send MulticastOperationProfile-create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewMulticastOperationsProfile(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.SetRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode MulticastOperationProfile for create", log.Fields{"Err": err,
"device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MulticastOperationProfile create", log.Fields{"Err": err,
"device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send MulticastOperationProfile create", log.Fields{"Err": err,
"device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send MulticastOperationProfile-create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate MulticastOperationProfile Instance", log.Fields{"Err": omciErr.GetError(),
"device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendCreateMulticastSubConfigInfoVar creates MulticastSubscriberConfigInfo ME instance
func (oo *OmciCC) SendCreateMulticastSubConfigInfoVar(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, params ...me.ParamData) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send MulticastSubConfigInfo-create-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(params[0].EntityID), 16)})
meInstance, omciErr := me.NewMulticastSubscriberConfigInfo(params[0])
if omciErr.GetError() == nil {
omciLayer, msgLayer, err := omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
if err != nil {
logger.Errorw(ctx, "Cannot encode MulticastSubConfigInfo for create", log.Fields{"Err": err,
"device-id": oo.deviceID})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize MulticastSubConfigInfo create", log.Fields{"Err": err,
"device-id": oo.deviceID})
return nil, err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send MulticastSubConfigInfo create", log.Fields{"Err": err,
"device-id": oo.deviceID})
return nil, err
}
logger.Debug(ctx, "send MulticastSubConfigInfo-create-msg done")
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate MulticastSubConfigInfo Instance", log.Fields{"Err": omciErr.GetError(),
"device-id": oo.deviceID})
return nil, omciErr.GetError()
}
// SendSyncTime sends SynchronizeTimeRequest
func (oo *OmciCC) SendSyncTime(ctx context.Context, timeout int, highPrio bool, rxChan chan Message) error {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send synchronize time request:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16)})
omciLayer := &omci.OMCI{
TransactionID: tid,
MessageType: omci.SynchronizeTimeRequestType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
utcTime := time.Now().UTC()
request := &omci.SynchronizeTimeRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.OnuGClassID,
// Default Instance ID is 0
},
Year: uint16(utcTime.Year()),
Month: uint8(utcTime.Month()),
Day: uint8(utcTime.Day()),
Hour: uint8(utcTime.Hour()),
Minute: uint8(utcTime.Minute()),
Second: uint8(utcTime.Second()),
}
pkt, err := serializeOmciLayer(ctx, omciLayer, request)
if err != nil {
logger.Errorw(ctx, "Cannot serialize synchronize time request", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send synchronize time request", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
logger.Debug(ctx, "send synchronize time request done")
return nil
}
// SendCreateOrDeleteEthernetPerformanceMonitoringHistoryME creates or deletes EthernetFramePerformanceMonitoringHistoryData ME instance
func (oo *OmciCC) SendCreateOrDeleteEthernetPerformanceMonitoringHistoryME(ctx context.Context, timeout int, highPrio bool,
upstream bool, create bool, rxChan chan Message, entityID uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send ethernet-performance-monitoring-history-me-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16), "InstId": strconv.FormatInt(int64(entityID), 16), "create": create, "upstream": upstream})
meParam := me.ParamData{EntityID: entityID}
var meInstance *me.ManagedEntity
var omciErr me.OmciErrors
if upstream {
meInstance, omciErr = me.NewEthernetFramePerformanceMonitoringHistoryDataUpstream(meParam)
} else {
meInstance, omciErr = me.NewEthernetFramePerformanceMonitoringHistoryDataDownstream(meParam)
}
if omciErr.GetError() == nil {
var omciLayer *omci.OMCI
var msgLayer gopacket.SerializableLayer
var err error
if create {
omciLayer, msgLayer, err = omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
} else {
omciLayer, msgLayer, err = omci.EncodeFrame(meInstance, omci.DeleteRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
}
if err != nil {
logger.Errorw(ctx, "Cannot encode ethernet frame performance monitoring history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "upstream": upstream, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize ethernet frame performance monitoring history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "upstream": upstream, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send ethernet frame performance monitoring history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "upstream": upstream, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
logger.Debugw(ctx, "send ethernet frame performance monitoring history data ME done",
log.Fields{"device-id": oo.deviceID, "upstream": upstream, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate ethernet frame performance monitoring history data ME Instance",
log.Fields{"Err": omciErr.GetError(), "device-id": oo.deviceID, "upstream": upstream, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, omciErr.GetError()
}
// SendCreateOrDeleteEthernetUniHistoryME creates or deletes EthernetPerformanceMonitoringHistoryData ME instance
func (oo *OmciCC) SendCreateOrDeleteEthernetUniHistoryME(ctx context.Context, timeout int, highPrio bool,
create bool, rxChan chan Message, entityID uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send ethernet-uni-history-me-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16), "InstId": strconv.FormatInt(int64(entityID), 16), "create": create})
meParam := me.ParamData{EntityID: entityID}
var meInstance *me.ManagedEntity
var omciErr me.OmciErrors
meInstance, omciErr = me.NewEthernetPerformanceMonitoringHistoryData(meParam)
if omciErr.GetError() == nil {
var omciLayer *omci.OMCI
var msgLayer gopacket.SerializableLayer
var err error
if create {
omciLayer, msgLayer, err = omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
} else {
omciLayer, msgLayer, err = omci.EncodeFrame(meInstance, omci.DeleteRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
}
if err != nil {
logger.Errorw(ctx, "Cannot encode ethernet uni history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize ethernet uni history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send ethernet uni history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
logger.Debugw(ctx, "send ethernet uni history data ME done",
log.Fields{"device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate ethernet uni history data ME Instance",
log.Fields{"Err": omciErr.GetError(), "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, omciErr.GetError()
}
// SendCreateOrDeleteFecHistoryME creates or deletes FecPerformanceMonitoringHistoryData ME instance
func (oo *OmciCC) SendCreateOrDeleteFecHistoryME(ctx context.Context, timeout int, highPrio bool,
create bool, rxChan chan Message, entityID uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send fec-history-me-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16), "InstId": strconv.FormatInt(int64(entityID), 16), "create": create})
meParam := me.ParamData{EntityID: entityID}
var meInstance *me.ManagedEntity
var omciErr me.OmciErrors
meInstance, omciErr = me.NewFecPerformanceMonitoringHistoryData(meParam)
if omciErr.GetError() == nil {
var omciLayer *omci.OMCI
var msgLayer gopacket.SerializableLayer
var err error
if create {
omciLayer, msgLayer, err = omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
} else {
omciLayer, msgLayer, err = omci.EncodeFrame(meInstance, omci.DeleteRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
}
if err != nil {
logger.Errorw(ctx, "Cannot encode fec history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize fec history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send fec history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
logger.Debugw(ctx, "send fec history data ME done",
log.Fields{"device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate fec history data ME Instance",
log.Fields{"Err": omciErr.GetError(), "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, omciErr.GetError()
}
// SendCreateOrDeleteGemPortHistoryME deletes GemPortNetworkCtpPerformanceMonitoringHistoryData ME instance
func (oo *OmciCC) SendCreateOrDeleteGemPortHistoryME(ctx context.Context, timeout int, highPrio bool,
create bool, rxChan chan Message, entityID uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send gemport-history-me-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16), "InstId": strconv.FormatInt(int64(entityID), 16), "create": create})
meParam := me.ParamData{EntityID: entityID}
var meInstance *me.ManagedEntity
var omciErr me.OmciErrors
meInstance, omciErr = me.NewGemPortNetworkCtpPerformanceMonitoringHistoryData(meParam)
if omciErr.GetError() == nil {
var omciLayer *omci.OMCI
var msgLayer gopacket.SerializableLayer
var err error
if create {
omciLayer, msgLayer, err = omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
} else {
omciLayer, msgLayer, err = omci.EncodeFrame(meInstance, omci.DeleteRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
}
if err != nil {
logger.Errorw(ctx, "Cannot encode gemport history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "Cannot serialize gemport history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send gemport history data ME",
log.Fields{"Err": err, "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
logger.Debugw(ctx, "send gemport history data ME done",
log.Fields{"device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return meInstance, nil
}
logger.Errorw(ctx, "Cannot generate gemport history data ME Instance",
log.Fields{"Err": omciErr.GetError(), "device-id": oo.deviceID, "create": create, "InstId": strconv.FormatInt(int64(entityID), 16)})
return nil, omciErr.GetError()
}
// SendStartSoftwareDownload sends StartSoftwareDownloadRequest
func (oo *OmciCC) SendStartSoftwareDownload(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, aImageMeID uint16, aDownloadWindowSize uint8, aFileLen uint32) error {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send StartSwDlRequest:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aImageMeID), 16)})
omciLayer := &omci.OMCI{
TransactionID: tid,
MessageType: omci.StartSoftwareDownloadRequestType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
request := &omci.StartSoftwareDownloadRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.SoftwareImageClassID,
EntityInstance: aImageMeID, //inactive image
},
WindowSize: aDownloadWindowSize,
ImageSize: aFileLen,
NumberOfCircuitPacks: 1, //parallel download to multiple circuit packs not supported
CircuitPacks: []uint16{0}, //circuit pack indication don't care for NumberOfCircuitPacks=1, but needed by omci-lib
}
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
if err != nil {
logger.Errorw(ctx, "Cannot serialize StartSwDlRequest", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
outgoingPacket := buffer.Bytes()
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, outgoingPacket, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send StartSwDlRequest", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
logger.Debug(ctx, "send StartSwDlRequest done")
return nil
}
// SendDownloadSection sends DownloadSectionRequestWithResponse
func (oo *OmciCC) SendDownloadSection(ctx context.Context, aTimeout int, highPrio bool,
rxChan chan Message, aImageMeID uint16, aAckRequest uint8, aDownloadSectionNo uint8, aSection []byte, aPrint bool) error {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send DlSectionRequest:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aImageMeID), 16), "omci-ack": aAckRequest})
//TODO!!!: don't know by now on how to generate the possibly needed AR (or enforce it to 0) with current omci-lib
// by now just try to send it as defined by omci-lib
msgType := omci.DownloadSectionRequestType
var timeout int = 0 //default value for no response expected
if aAckRequest > 0 {
msgType = omci.DownloadSectionRequestWithResponseType
timeout = aTimeout
}
omciLayer := &omci.OMCI{
TransactionID: tid,
MessageType: msgType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
localSectionData := make([]byte, len(aSection))
copy(localSectionData[:], aSection) // as long as DownloadSectionRequest defines array for SectionData we need to copy into the array
request := &omci.DownloadSectionRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.SoftwareImageClassID,
EntityInstance: aImageMeID, //inactive image
},
SectionNumber: aDownloadSectionNo,
SectionData: localSectionData,
}
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
if err != nil {
logger.Errorw(ctx, "Cannot serialize DlSectionRequest", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
outgoingPacket := buffer.Bytes()
//for initial debug purpose overrule the requested print state for some frames
printFrame := aPrint
if aAckRequest > 0 || aDownloadSectionNo == 0 {
printFrame = true
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
// the callback is set even though no response might be required here, the tid (key) setting is needed here anyway
// (used to avoid retransmission of frames with the same TID)
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, printFrame /*aPrint*/},
}
err = oo.Send(ctx, outgoingPacket, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send DlSectionRequest", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
logger.Debug(ctx, "send DlSectionRequest done")
return nil
}
//SendEndSoftwareDownload sends EndSoftwareDownloadRequest
func (oo *OmciCC) SendEndSoftwareDownload(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, aImageMeID uint16, aFileLen uint32, aImageCrc uint32) error {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send EndSwDlRequest:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aImageMeID), 16)})
omciLayer := &omci.OMCI{
TransactionID: tid,
MessageType: omci.EndSoftwareDownloadRequestType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
request := &omci.EndSoftwareDownloadRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.SoftwareImageClassID,
EntityInstance: aImageMeID, //inactive image
},
CRC32: aImageCrc,
ImageSize: aFileLen,
NumberOfInstances: 1, //parallel download to multiple circuit packs not supported
ImageInstances: []uint16{0}, //don't care for NumberOfInstances=1, but probably needed by omci-lib as in startSwDlRequest
}
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
if err != nil {
logger.Errorw(ctx, "Cannot serialize EndSwDlRequest", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
outgoingPacket := buffer.Bytes()
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, outgoingPacket, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send EndSwDlRequest", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
logger.Debug(ctx, "send EndSwDlRequest done")
return nil
}
// SendActivateSoftware sends ActivateSoftwareRequest
func (oo *OmciCC) SendActivateSoftware(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, aImageMeID uint16) error {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send ActivateSwRequest:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aImageMeID), 16)})
omciLayer := &omci.OMCI{
TransactionID: tid,
MessageType: omci.ActivateSoftwareRequestType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
request := &omci.ActivateSoftwareRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.SoftwareImageClassID,
EntityInstance: aImageMeID, //inactive image
},
ActivateFlags: 0, //unconditionally reset as the only relevant option here (regardless of VOIP)
}
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
if err != nil {
logger.Errorw(ctx, "Cannot serialize ActivateSwRequest", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
outgoingPacket := buffer.Bytes()
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, outgoingPacket, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send ActivateSwRequest", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
logger.Debug(ctx, "send ActivateSwRequest done")
return nil
}
// SendCommitSoftware sends CommitSoftwareRequest
func (oo *OmciCC) SendCommitSoftware(ctx context.Context, timeout int, highPrio bool,
rxChan chan Message, aImageMeID uint16) error {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send CommitSwRequest:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(aImageMeID), 16)})
omciLayer := &omci.OMCI{
TransactionID: tid,
MessageType: omci.CommitSoftwareRequestType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
request := &omci.CommitSoftwareRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: me.SoftwareImageClassID,
EntityInstance: aImageMeID, //inactive image
},
}
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
if err != nil {
logger.Errorw(ctx, "Cannot serialize CommitSwRequest", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
outgoingPacket := buffer.Bytes()
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, outgoingPacket, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send CommitSwRequest", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
logger.Debug(ctx, "send CommitSwRequest done")
return nil
}
//SendSelfTestReq sends TestRequest
func (oo *OmciCC) SendSelfTestReq(ctx context.Context, classID me.ClassID, instdID uint16, timeout int, highPrio bool, rxChan chan Message) error {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send self test request:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16),
"InstId": strconv.FormatInt(int64(instdID), 16)})
omciLayer := &omci.OMCI{
TransactionID: tid,
MessageType: omci.TestRequestType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
var request *omci.OpticalLineSupervisionTestRequest
switch classID {
case me.AniGClassID:
request = &omci.OpticalLineSupervisionTestRequest{
MeBasePacket: omci.MeBasePacket{
EntityClass: classID,
EntityInstance: instdID,
},
SelectTest: uint8(7), // self test
GeneralPurposeBuffer: uint16(0),
VendorSpecificParameters: uint16(0),
}
default:
logger.Errorw(ctx, "unsupported class id for self test request", log.Fields{"device-id": oo.deviceID, "classID": classID})
return fmt.Errorf("unsupported-class-id-for-self-test-request-%v", classID)
}
// Test serialization back to former string
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
if err != nil {
logger.Errorw(ctx, "Cannot serialize self test request", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
outgoingPacket := buffer.Bytes()
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, outgoingPacket, timeout, 0, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send self test request", log.Fields{"Err": err,
"device-id": oo.deviceID})
return err
}
logger.Debug(ctx, "send self test request done")
return nil
}
//nolint: gocyclo
func isSuccessfulResponseWithMibDataSync(omciMsg *omci.OMCI, packet *gp.Packet) bool {
for _, v := range responsesWithMibDataSync {
if v == omciMsg.MessageType {
nextLayer, _ := omci.MsgTypeToNextLayer(v, false)
msgLayer := (*packet).Layer(nextLayer)
switch nextLayer {
case omci.LayerTypeCreateResponse:
if resp := msgLayer.(*omci.CreateResponse); resp != nil {
if resp.Result == me.Success {
return true
}
}
case omci.LayerTypeDeleteResponse:
if resp := msgLayer.(*omci.DeleteResponse); resp != nil {
if resp.Result == me.Success {
return true
}
}
case omci.LayerTypeSetResponse:
if resp := msgLayer.(*omci.SetResponse); resp != nil {
if resp.Result == me.Success {
return true
}
}
case omci.LayerTypeStartSoftwareDownloadResponse:
if resp := msgLayer.(*omci.StartSoftwareDownloadResponse); resp != nil {
if resp.Result == me.Success {
return true
}
}
case omci.LayerTypeEndSoftwareDownloadResponse:
if resp := msgLayer.(*omci.EndSoftwareDownloadResponse); resp != nil {
if resp.Result == me.Success {
return true
}
}
case omci.LayerTypeActivateSoftwareResponse:
if resp := msgLayer.(*omci.ActivateSoftwareResponse); resp != nil {
if resp.Result == me.Success {
return true
}
}
case omci.LayerTypeCommitSoftwareResponse:
if resp := msgLayer.(*omci.CommitSoftwareResponse); resp != nil {
if resp.Result == me.Success {
return true
}
}
}
}
}
return false
}
func (oo *OmciCC) processRequestMonitoring(ctx context.Context, aOmciTxRequest OmciTransferStructure) {
timeout := aOmciTxRequest.timeout
if timeout == 0 {
//timeout 0 indicates that no response is expected - fire and forget
oo.mutexTxQueue.Lock()
oo.txQueue.PushBack(aOmciTxRequest) // enqueue
oo.mutexTxQueue.Unlock()
go oo.sendNextRequest(ctx)
} else {
//the supervised sending with waiting on the response (based on TID) is called in background
// to avoid blocking of the sender for the complete OMCI handshake procedure
// to stay consistent with the processing tested so far, sending of next messages of the same control procedure
// is ensured by the according control instances (FSM's etc.) (by waiting for the respective responses there)
go oo.sendWithRxSupervision(ctx, aOmciTxRequest, timeout)
}
}
func (oo *OmciCC) sendWithRxSupervision(ctx context.Context, aOmciTxRequest OmciTransferStructure, aTimeout int) {
chSuccess := make(chan bool)
aOmciTxRequest.chSuccess = chSuccess
tid := aOmciTxRequest.cbPair.CbKey
oo.mutexMonReq.Lock()
oo.monitoredRequests[tid] = aOmciTxRequest
oo.mutexMonReq.Unlock()
retries := aOmciTxRequest.retries
retryCounter := 0
loop:
for retryCounter <= retries {
oo.mutexTxQueue.Lock()
oo.txQueue.PushBack(aOmciTxRequest) // enqueue
oo.mutexTxQueue.Unlock()
go oo.sendNextRequest(ctx)
select {
case success := <-chSuccess:
if success {
logger.Debugw(ctx, "reqMon: response received in time",
log.Fields{"tid": tid, "device-id": oo.deviceID})
} else {
logger.Debugw(ctx, "reqMon: wait for response aborted",
log.Fields{"tid": tid, "device-id": oo.deviceID})
}
break loop
case <-time.After(time.Duration(aTimeout) * time.Second):
if retryCounter == retries {
logger.Errorw(ctx, "reqMon: timeout waiting for response - no of max retries reached!",
log.Fields{"tid": tid, "retries": retryCounter, "device-id": oo.deviceID})
break loop
} else {
logger.Infow(ctx, "reqMon: timeout waiting for response - retry",
log.Fields{"tid": tid, "retries": retryCounter, "device-id": oo.deviceID})
}
}
retryCounter++
}
oo.mutexMonReq.Lock()
delete(oo.monitoredRequests, tid)
oo.mutexMonReq.Unlock()
}
//CancelRequestMonitoring terminates monitoring of outstanding omci requests
func (oo *OmciCC) CancelRequestMonitoring(ctx context.Context) {
oo.mutexMonReq.RLock()
for k := range oo.monitoredRequests {
//implement non-blocking channel send to avoid blocking on mutexMonReq later
select {
case oo.monitoredRequests[k].chSuccess <- false:
default:
logger.Debugw(ctx, "cancel not send on omciRespChannel (no receiver)", log.Fields{
"index": k, "device-id": oo.deviceID})
}
}
oo.mutexMonReq.RUnlock()
}
//GetMaxOmciTimeoutWithRetries provides a timeout value greater than the maximum
//time consumed for retry processing of a particular OMCI-request
func (oo *OmciCC) GetMaxOmciTimeoutWithRetries() time.Duration {
return time.Duration((CDefaultRetries+1)*oo.pBaseDeviceHandler.GetOmciTimeout() + 1)
}
// SendCreateOrDeleteEthernetFrameExtendedPMME deletes EthernetFrameExtendedPm ME instance
func (oo *OmciCC) SendCreateOrDeleteEthernetFrameExtendedPMME(ctx context.Context, timeout int, highPrio bool,
upstream bool, create bool, rxChan chan Message, entityID uint16, classID me.ClassID, controlBlock []uint16) (*me.ManagedEntity, error) {
tid := oo.GetNextTid(highPrio)
logger.Debugw(ctx, "send-ethernet-frame-extended-pm-me-msg:", log.Fields{"device-id": oo.deviceID,
"SequNo": strconv.FormatInt(int64(tid), 16), "InstId": strconv.FormatInt(int64(entityID), 16), "create": create, "upstream": upstream})
meParam := me.ParamData{EntityID: entityID,
Attributes: me.AttributeValueMap{"ControlBlock": controlBlock},
}
var meInstance *me.ManagedEntity
var omciErr me.OmciErrors
if classID == me.EthernetFrameExtendedPmClassID {
meInstance, omciErr = me.NewEthernetFrameExtendedPm(meParam)
} else {
meInstance, omciErr = me.NewEthernetFrameExtendedPm64Bit(meParam)
}
if omciErr.GetError() == nil {
var omciLayer *omci.OMCI
var msgLayer gopacket.SerializableLayer
var err error
if create {
omciLayer, msgLayer, err = omci.EncodeFrame(meInstance, omci.CreateRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
} else {
omciLayer, msgLayer, err = omci.EncodeFrame(meInstance, omci.DeleteRequestType, omci.TransactionID(tid),
omci.AddDefaults(true))
}
if err != nil {
logger.Errorw(ctx, "cannot-encode-ethernet-frame-extended-pm-me",
log.Fields{"err": err, "device-id": oo.deviceID, "upstream": upstream, "create": create, "inst-id": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
pkt, err := serializeOmciLayer(ctx, omciLayer, msgLayer)
if err != nil {
logger.Errorw(ctx, "cannot-serialize-ethernet-frame-extended-pm-me",
log.Fields{"err": err, "device-id": oo.deviceID, "upstream": upstream, "create": create, "inst-id": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
omciRxCallbackPair := CallbackPair{CbKey: tid,
CbEntry: CallbackPairEntry{rxChan, oo.receiveOmciResponse, true},
}
err = oo.Send(ctx, pkt, timeout, CDefaultRetries, highPrio, omciRxCallbackPair)
if err != nil {
logger.Errorw(ctx, "Cannot send ethernet-frame-extended-pm-me",
log.Fields{"Err": err, "device-id": oo.deviceID, "upstream": upstream, "create": create, "inst-id": strconv.FormatInt(int64(entityID), 16)})
return nil, err
}
logger.Debugw(ctx, "send-ethernet-frame-extended-pm-me-done",
log.Fields{"device-id": oo.deviceID, "upstream": upstream, "create": create, "inst-id": strconv.FormatInt(int64(entityID), 16)})
return meInstance, nil
}
logger.Errorw(ctx, "cannot-generate-ethernet-frame-extended-pm-me-instance",
log.Fields{"Err": omciErr.GetError(), "device-id": oo.deviceID, "upstream": upstream, "create": create, "inst-id": strconv.FormatInt(int64(entityID), 16)})
return nil, omciErr.GetError()
}
// RLockMutexMonReq lock read access to monitoredRequests
func (oo *OmciCC) RLockMutexMonReq() {
oo.mutexMonReq.RLock()
}
// RUnlockMutexMonReq unlock read access to monitoredRequests
func (oo *OmciCC) RUnlockMutexMonReq() {
oo.mutexMonReq.RUnlock()
}
// GetMonitoredRequest get OmciTransferStructure for an omciTransID
func (oo *OmciCC) GetMonitoredRequest(omciTransID uint16) (value OmciTransferStructure, exist bool) {
value, exist = oo.monitoredRequests[omciTransID]
return value, exist
}
// SetChMonitoredRequest sets chSuccess to indicate whether response was received or not
func (oo *OmciCC) SetChMonitoredRequest(omciTransID uint16, chVal bool) {
oo.monitoredRequests[omciTransID].chSuccess <- chVal
}