+ ricSubscriptionNode->node = (PTR) ricSubscriptionInfo;
+ cmLListAdd2Tail(&ranFuncDb->subscriptionList, ricSubscriptionNode);
+ }
+
+ ranFuncDb->numPendingSubsRsp++;
+
+#ifdef KPI_CALCULATION
+ /* Send statistics request to other DU entities */
+ BuildAndSendStatsReq(ricSubscriptionInfo);
+#endif
+ }
+ else
+ {
+ DU_FREE(ricSubscriptionInfo, sizeof(RicSubscription));
+
+ if(ranFuncDb)
+ {
+ memset(&ranFuncDb->pendingSubsRspInfo[ranFuncDb->numPendingSubsRsp], 0, sizeof(PendingSubsRspInfo));
+ }
+
+ /* Send RIC Subcription Failure */
+ BuildAndSendRicSubscriptionFailure(ricReqId, ranFuncId, failureCause);
+ }
+
+ return ret;
+}
+
+/******************************************************************
+ *
+ * @brief Free RIC Subscription Failure
+ *
+ * @details
+ *
+ * Function : FreeRicSubscriptionFailure
+ *
+ * Functionality: Free RIC Subscription Failure
+ *
+ * @params[in] E2AP PDU
+ * @return void
+ *
+ * ****************************************************************/
+void FreeRicSubscriptionFailure(E2AP_PDU_t *e2apMsg)
+{
+ uint8_t elemIdx = 0;
+ RICsubscriptionFailure_t *ricSubscriptionFailure = NULLP;
+
+ if(e2apMsg)
+ {
+ if(e2apMsg->choice.unsuccessfulOutcome)
+ {
+ ricSubscriptionFailure = &e2apMsg->choice.unsuccessfulOutcome->value.choice.RICsubscriptionFailure;
+ if(ricSubscriptionFailure->protocolIEs.list.array)
+ {
+ for(elemIdx = 0; elemIdx < ricSubscriptionFailure->protocolIEs.list.count; elemIdx++)
+ {
+ DU_ALLOC(ricSubscriptionFailure->protocolIEs.list.array[elemIdx], sizeof(RICsubscriptionFailure_IEs_t));
+ }
+ DU_ALLOC(ricSubscriptionFailure->protocolIEs.list.array, ricSubscriptionFailure->protocolIEs.list.size);
+ }
+ DU_ALLOC(e2apMsg->choice.unsuccessfulOutcome, sizeof(UnsuccessfulOutcomeE2_t));
+ }
+ DU_ALLOC(e2apMsg, sizeof(E2AP_PDU_t));
+ }
+}
+
+/******************************************************************
+ *
+ * @brief Fill and Send RIC Subscription Failure to RIC
+ *
+ * @details
+ *
+ * Function : BuildAndSendRicSubscriptionFailure
+ *
+ * Functionality: Fill and Send RIC Subscription Failure to RIC
+ *
+ * @params[in] RIC Request ID
+ * RAN Function ID
+ * Cause of Failure
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildAndSendRicSubscriptionFailure(RicRequestId ricReqId, uint16_t ranFuncId, E2FailureCause failureCause)
+{
+ uint8_t ret = RFAILED;
+ uint8_t elementCnt = 0, elemIdx = 0;
+ E2AP_PDU_t *e2apMsg = NULLP;
+ asn_enc_rval_t encRetVal; /* Encoder return value */
+ RICsubscriptionFailure_t *ricSubscriptionFailure = NULLP;
+ RICsubscriptionFailure_IEs_t *ricSubsFailIe = NULLP;
+
+ while(true)
+ {
+ DU_LOG("\nINFO --> E2AP : Building RIC Subscription Failure\n");
+
+ DU_ALLOC(e2apMsg, sizeof(E2AP_PDU_t));
+ if(e2apMsg == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation at [%s] : Line [%d]", __func__, __LINE__);
+ break;
+ }
+
+ e2apMsg->present = E2AP_PDU_PR_unsuccessfulOutcome;
+ DU_ALLOC(e2apMsg->choice.unsuccessfulOutcome, sizeof(UnsuccessfulOutcomeE2_t));
+ if(e2apMsg->choice.unsuccessfulOutcome == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation at [%s] : Line [%d]", __func__, __LINE__);
+ break;
+ }
+ e2apMsg->choice.unsuccessfulOutcome->procedureCode = ProcedureCodeE2_id_RICsubscription;
+ e2apMsg->choice.unsuccessfulOutcome->criticality = CriticalityE2_reject;
+ e2apMsg->choice.unsuccessfulOutcome->value.present = UnsuccessfulOutcomeE2__value_PR_RICsubscriptionFailure;
+
+ ricSubscriptionFailure = &e2apMsg->choice.unsuccessfulOutcome->value.choice.RICsubscriptionFailure;
+
+ elementCnt = 3;
+ ricSubscriptionFailure->protocolIEs.list.count = elementCnt;
+ ricSubscriptionFailure->protocolIEs.list.size = elementCnt * sizeof(RICsubscriptionFailure_IEs_t *);
+ DU_ALLOC(ricSubscriptionFailure->protocolIEs.list.array, ricSubscriptionFailure->protocolIEs.list.size);
+ if(!ricSubscriptionFailure->protocolIEs.list.array)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation at [%s] : Line [%d]", __func__, __LINE__);
+ break;
+ }
+
+ for(elemIdx = 0; elemIdx < elementCnt; elemIdx++)
+ {
+ DU_ALLOC(ricSubscriptionFailure->protocolIEs.list.array[elemIdx], sizeof(RICsubscriptionFailure_IEs_t));
+ if(!ricSubscriptionFailure->protocolIEs.list.array[elemIdx])
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation at [%s] : Line [%d] for IE at index [%d]", \
+ __func__, __LINE__, elemIdx);
+ break;
+ }
+ }
+ if(elemIdx < elementCnt)
+ break;
+
+ elemIdx = 0;
+
+ /* RIC Request ID */
+ ricSubsFailIe = ricSubscriptionFailure->protocolIEs.list.array[elemIdx++];
+ ricSubsFailIe->id = ProtocolIE_IDE2_id_RICrequestID;
+ ricSubsFailIe->criticality = CriticalityE2_reject;
+ ricSubsFailIe->value.present = RICsubscriptionFailure_IEs__value_PR_RICrequestID;
+ ricSubsFailIe->value.choice.RICrequestID.ricRequestorID = ricReqId.requestorId;
+ ricSubsFailIe->value.choice.RICrequestID.ricInstanceID = ricReqId.instanceId;
+
+ /* RAN Function ID */
+ ricSubsFailIe = ricSubscriptionFailure->protocolIEs.list.array[elemIdx++];
+ ricSubsFailIe->id = ProtocolIE_IDE2_id_RANfunctionID;
+ ricSubsFailIe->criticality = CriticalityE2_reject;
+ ricSubsFailIe->value.present = RICsubscriptionFailure_IEs__value_PR_RANfunctionID;
+ ricSubsFailIe->value.choice.RANfunctionID = ranFuncId;
+
+ /* Cause */
+ ricSubsFailIe = ricSubscriptionFailure->protocolIEs.list.array[elemIdx++];
+ ricSubsFailIe->id = ProtocolIE_IDE2_id_CauseE2;
+ ricSubsFailIe->criticality = CriticalityE2_reject;
+ ricSubsFailIe->value.present = RICsubscriptionFailure_IEs__value_PR_CauseE2;
+ fillE2Cause(&ricSubsFailIe->value.choice.CauseE2, failureCause);
+
+ /* Prints the Msg formed */
+ xer_fprint(stdout, &asn_DEF_E2AP_PDU, e2apMsg);
+ memset(encBuf, 0, ENC_BUF_MAX_LEN);
+ encBufSize = 0;
+ encRetVal = aper_encode(&asn_DEF_E2AP_PDU, 0, e2apMsg, PrepFinalEncBuf, encBuf);
+ if(encRetVal.encoded == ENCODE_FAIL)
+ {
+ DU_LOG("\nERROR --> E2AP : Could not encode RIC Subscription Failure Message (at %s)\n",\
+ encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
+ break;
+ }
+ else
+ {
+ DU_LOG("\nDEBUG --> E2AP : Created APER encoded buffer for RIC Subscription Failure Message \n");
+#ifdef DEBUG_ASN_PRINT
+ for(int i=0; i< encBufSize; i++)
+ {
+ printf("%x",encBuf[i]);
+ }
+#endif
+ }
+
+ if(SendE2APMsg(DU_APP_MEM_REGION, DU_POOL, encBuf, encBufSize) != ROK)
+ {
+ DU_LOG("\nINFO --> E2AP : Sending RIC Subscription Failure");
+
+ }
+ ret = ROK;
+ break;
+ }
+ FreeRicSubscriptionFailure(e2apMsg);
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Free the RicIndication Message
+ *
+ * @details
+ *
+ * Function : FreeRicIndication
+ *
+ * Functionality: Free the RicIndication Message
+ *
+ * @return void
+ *
+ *
+ ******************************************************************/
+void FreeRicIndication(E2AP_PDU_t *e2apMsg)
+{
+ uint8_t idx = 0;
+ RICindication_t *ricIndicationMsg= NULLP;
+
+ if(e2apMsg != NULLP)
+ {
+ if(e2apMsg->choice.initiatingMessage != NULLP)
+ {
+ ricIndicationMsg = &e2apMsg->choice.initiatingMessage->value.choice.RICindication;
+ if(ricIndicationMsg!= NULLP)
+ {
+ if(ricIndicationMsg->protocolIEs.list.array != NULLP)
+ {
+ for(idx=0; idx<ricIndicationMsg->protocolIEs.list.count; idx++)
+ {
+ if(ricIndicationMsg->protocolIEs.list.array[idx] != NULLP)
+ {
+ switch(ricIndicationMsg->protocolIEs.list.array[idx]->id)
+ {
+ case ProtocolIE_IDE2_id_RICrequestID:
+ case ProtocolIE_IDE2_id_RANfunctionID:
+ case ProtocolIE_IDE2_id_RICactionID:
+ case ProtocolIE_IDE2_id_RICindicationType:
+ break;
+
+ case ProtocolIE_IDE2_id_RICindicationHeader:
+ {
+ DU_FREE(ricIndicationMsg->protocolIEs.list.array[idx]->value.choice.RICindicationHeader.buf,\
+ ricIndicationMsg->protocolIEs.list.array[idx]->value.choice.RICindicationHeader.size);
+ break;
+ }
+ case ProtocolIE_IDE2_id_RICindicationMessage:
+ {
+ DU_FREE(ricIndicationMsg->protocolIEs.list.array[idx]->value.choice.RICindicationMessage.buf,\
+ ricIndicationMsg->protocolIEs.list.array[idx]->value.choice.RICindicationMessage.size);
+ break;
+ }
+ default:
+ break;
+ }
+ DU_FREE(ricIndicationMsg->protocolIEs.list.array[idx],sizeof(RICindication_IEs_t));
+ }
+ }
+ DU_FREE(ricIndicationMsg->protocolIEs.list.array,ricIndicationMsg->protocolIEs.list.size);
+ }
+ }
+ DU_FREE(e2apMsg->choice.initiatingMessage, sizeof(InitiatingMessageE2_t));
+ }
+ DU_FREE(e2apMsg, sizeof(E2AP_PDU_t));
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Free measurement record
+ *
+ * @details
+ *
+ * Function : freeMeasRecord
+ *
+ * Functionality: Free all measurement recorded for a measurement
+ * within an action in a RIC subscription
+ *
+ * @param Measurement data to be freed
+ * @return void
+ *
+ ******************************************************************/
+void freeMeasData(MeasurementData_t *measData)
+{
+ uint8_t measIdx = 0, measRecIdx = 0;
+ MeasurementRecord_t *measRecord = NULLP;
+
+ if(measData->list.array)
+ {
+ for(measIdx = 0; measIdx < measData->list.count; measIdx++)
+ {
+ if(measData->list.array[measIdx])
+ {
+ measRecord = &measData->list.array[measIdx]->measRecord;
+ if(measRecord->list.array)
+ {
+ for(measRecIdx = 0; measRecIdx < measRecord->list.count; measRecIdx++)
+ {
+ DU_FREE(measRecord->list.array[measRecIdx], sizeof(MeasurementRecordItem_t));
+ }
+ DU_FREE(measRecord->list.array, measRecord->list.size);
+ }
+ DU_FREE(measData->list.array[measIdx], sizeof(MeasurementDataItem_t));
+ }
+ }
+ DU_FREE(measData->list.array, measData->list.size);
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Fill measurement info list
+ *
+ * @details
+ *
+ * Function : freeMeasInfoList
+ *
+ * Functionality: Fills all measurement info within an action
+ * in a RIC subscription
+ *
+ * @param Measurement Info list to be freed
+ * @return void
+ *
+ ******************************************************************/
+void freeMeasInfoList(MeasurementInfoList_t *measInfoList)
+{
+ uint8_t measInfoIdx = 0;
+
+ if(measInfoList->list.array)
+ {
+ for(measInfoIdx = 0; measInfoIdx < measInfoList->list.count; measInfoIdx++)
+ {
+ if(measInfoList->list.array[measInfoIdx])
+ {
+ DU_FREE(measInfoList->list.array[measInfoIdx]->measType.choice.measName.buf, \
+ measInfoList->list.array[measInfoIdx]->measType.choice.measName.size);
+
+ DU_FREE(measInfoList->list.array[measInfoIdx], measInfoList->list.size);
+ }
+ }
+ DU_FREE(measInfoList->list.array, measInfoList->list.size);
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Free E2SM-KPM Indication Message
+ *
+ * @details
+ *
+ * Function : FreeE2smKpmIndicationMessage
+ *
+ * Functionality: Free E2SM-KPM Indication Message
+ *
+ * @param E2SM-KPM Indication message to be freed
+ * @return void
+ *
+ ******************************************************************/
+void FreeE2smKpmIndicationMessage(E2SM_KPM_IndicationMessage_t *e2smKpmIndMsg)
+{
+ E2SM_KPM_IndicationMessage_Format1_t *format1Msg = NULLP;
+
+ switch(e2smKpmIndMsg->indicationMessage_formats.present)
+ {
+ case E2SM_KPM_IndicationMessage__indicationMessage_formats_PR_indicationMessage_Format1:
+ {
+ if(e2smKpmIndMsg->indicationMessage_formats.choice.indicationMessage_Format1)
+ {
+ format1Msg = e2smKpmIndMsg->indicationMessage_formats.choice.indicationMessage_Format1;
+
+ /* Measurement Data */
+ freeMeasData(&format1Msg->measData);
+
+ /* Measurement Info List */
+ if(format1Msg->measInfoList)
+ {
+ freeMeasInfoList(format1Msg->measInfoList);
+ DU_FREE(format1Msg->measInfoList, sizeof(MeasurementInfoList_t));
+ }
+
+ /* Granularity Period */
+ DU_FREE(format1Msg->granulPeriod, sizeof(GranularityPeriod_t));
+
+ DU_FREE(format1Msg, sizeof(E2SM_KPM_IndicationMessage_Format1_t));
+ }
+ break;
+ }
+
+ case E2SM_KPM_IndicationMessage__indicationMessage_formats_PR_NOTHING:
+ case E2SM_KPM_IndicationMessage__indicationMessage_formats_PR_indicationMessage_Format2:
+ default:
+ break;
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Fill measurement record
+ *
+ * @details
+ *
+ * Function : fillMeasRecord
+ *
+ * Functionality: Fills all measurement value for a measurement
+ * within an action in a RIC subscription
+ *
+ * @param Measurement record to be filled
+ * Measurement database with measurement records
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+uint8_t fillMeasRecord(MeasurementRecord_t *measRecord, MeasurementInfo *measInfoDb)
+{
+ uint8_t measRecIdx = 0;
+ CmLList *measValNode = NULLP;
+ double measVal = 0;
+
+ measRecord->list.count = measInfoDb->measuredValue.count;
+ measRecord->list.size = measRecord->list.count * sizeof(MeasurementRecordItem_t *);
+
+ DU_ALLOC(measRecord->list.array, measRecord->list.size);
+ if(!measRecord->list.array)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation in [%s] at line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ for(measRecIdx = 0; measRecIdx < measRecord->list.count; measRecIdx++)
+ {
+ DU_ALLOC(measRecord->list.array[measRecIdx], sizeof(MeasurementRecordItem_t));
+ if(!measRecord->list.array[measRecIdx])
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation in [%s] at line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+ }
+
+ measRecIdx = 0;
+ CM_LLIST_FIRST_NODE(&measInfoDb->measuredValue, measValNode);
+ while(measValNode)
+ {
+ measVal = *(double *)measValNode->node;
+ if(measVal == (int)measVal)
+ {
+ measRecord->list.array[measRecIdx]->present = MeasurementRecordItem_PR_integer;
+ measRecord->list.array[measRecIdx]->choice.integer = (int)measVal;
+ }
+ else
+ {
+ measRecord->list.array[measRecIdx]->present = MeasurementRecordItem_PR_real;
+ measRecord->list.array[measRecIdx]->choice.real = measVal;
+ }
+ measRecIdx++;
+
+ /* Once the measurement record is added to the message, delete it from DB */
+ cmLListDelFrm(&measInfoDb->measuredValue, measValNode);
+ DU_FREE(measValNode->node, sizeof(double));
+ DU_FREE(measValNode, sizeof(CmLList));
+
+ CM_LLIST_FIRST_NODE(&measInfoDb->measuredValue, measValNode);
+ measVal = 0;
+ }
+
+ return ROK;
+}
+
+/*******************************************************************
+ *
+ * @brief Fills measuerement data
+ *
+ * @details
+ *
+ * Function : fillMeasData
+ *
+ * Functionality: Fill all measurement recorded for all measurements
+ * in an action in a RIC subscription
+ *
+ * @param Measurement data to be filled
+ * Measurement info list from an action DB
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+uint8_t fillMeasData(MeasurementData_t *measData, CmLListCp *measInfoListDb)
+{
+ uint8_t measIdx = 0;
+ CmLList *measInfoNode = NULLP;
+ MeasurementInfo *measInfoDb = NULLP;
+ MeasurementRecord_t *measRecord = NULLP;
+
+ measData->list.count = measInfoListDb->count;
+ measData->list.size = measData->list.count * sizeof(MeasurementDataItem_t *);
+
+ DU_ALLOC(measData->list.array, measData->list.size);
+ if(!measData->list.array)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation in [%s] at line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ measIdx = 0;
+ CM_LLIST_FIRST_NODE(measInfoListDb, measInfoNode);
+ while(measInfoNode)
+ {
+ measInfoDb = (MeasurementInfo *)measInfoNode->node;
+ if(measInfoDb)
+ {
+ DU_ALLOC(measData->list.array[measIdx], sizeof(MeasurementDataItem_t));
+ if(!measData->list.array[measIdx])
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation in [%s] at line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ measRecord = &measData->list.array[measIdx]->measRecord;
+ if(fillMeasRecord(measRecord, measInfoDb) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to fill measurement record");
+ return RFAILED;
+ }
+ measIdx++;
+ }
+ measInfoNode = measInfoNode->next;
+ }
+
+ return ROK;
+}
+
+/*******************************************************************
+ *
+ * @brief Fill all measurement info
+ *
+ * @details
+ *
+ * Function : fillMeasInfoList
+ *
+ * Functionality: Fills all measurement info belonging to an action
+ * in a RIC subscription
+ *
+ * @param Measurement Info list to be filled
+ * Measurement Info list from E2AP DB
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+uint8_t fillMeasInfoList(MeasurementInfoList_t *measInfoList, CmLListCp *measInfoListDb)
+{
+ uint8_t measInfoIdx = 0;
+ CmLList *measInfoNode = NULLP;
+ MeasurementInfo *measInfoDb = NULLP;
+ MeasurementInfoItem_t *measInfoItem = NULLP;
+
+ measInfoList->list.count = measInfoListDb->count;
+ measInfoList->list.size = measInfoList->list.count * sizeof(MeasurementInfoItem_t *);
+
+ DU_ALLOC(measInfoList->list.array, measInfoList->list.size);
+ if(!measInfoList->list.array)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation in [%s] at line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ measInfoIdx = 0;
+ CM_LLIST_FIRST_NODE(measInfoListDb, measInfoNode);
+ while(measInfoNode)
+ {
+ DU_ALLOC(measInfoList->list.array[measInfoIdx], sizeof(MeasurementInfoItem_t));
+ if(!measInfoList->list.array[measInfoIdx])
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation in [%s] at line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ measInfoItem = measInfoList->list.array[measInfoIdx];
+ measInfoDb = (MeasurementInfo *)measInfoNode->node;
+ if(measInfoDb)
+ {
+ /* Measurement Type */
+ measInfoItem->measType.present = MeasurementType_PR_measName;
+ measInfoItem->measType.choice.measName.size = strlen(measInfoDb->measurementTypeName);
+
+ DU_ALLOC(measInfoItem->measType.choice.measName.buf, measInfoItem->measType.choice.measName.size);
+ if(!measInfoItem->measType.choice.measName.buf)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation in [%s] at line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ memcpy(measInfoItem->measType.choice.measName.buf, measInfoDb->measurementTypeName,\
+ measInfoItem->measType.choice.measName.size);
+
+ measInfoIdx++;
+ }
+ measInfoNode = measInfoNode->next;
+ measInfoDb = NULLP;
+ }
+
+ return ROK;
+}
+
+ /*******************************************************************
+ *
+ * @brief Fill E2SM-KPM Indication Message Format 1
+ *
+ * @details
+ *
+ * Function : fillE2smKpmIndMsgFormat1
+ *
+ * Functionality: Fill E2SM-KPM Indication Message Format 1
+ *
+ * @param Format 1 Message to be filled
+ * Action Definition format 1 from E2AP DB
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+uint8_t fillE2smKpmIndMsgFormat1(E2SM_KPM_IndicationMessage_Format1_t *format1Msg, ActionDefFormat1 *format1)
+{
+ /* Measurement Data */
+ if(fillMeasData(&format1Msg->measData, &format1->measurementInfoList) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to fill measurement data");
+ return RFAILED;
+ }
+
+ /* Measurement Information */
+ DU_ALLOC(format1Msg->measInfoList, sizeof(MeasurementInfoList_t));
+ if(!format1Msg->measInfoList)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation in [%s] at line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ if(fillMeasInfoList(format1Msg->measInfoList, &format1->measurementInfoList) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to fill measurement information list");
+ return RFAILED;
+ }
+
+ /* Granularity Period */
+ DU_ALLOC(format1Msg->granulPeriod, sizeof(GranularityPeriod_t));
+ if(!format1Msg->granulPeriod)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation in [%s] at line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+ *(format1Msg->granulPeriod) = format1->granularityPeriod;
+
+ return ROK;
+}
+
+/*******************************************************************
+ *
+ * @brief Fill RIC Indication Message buffer
+ *
+ * @details
+ *
+ * Function : fillRicIndMsgBuf
+ *
+ * Functionality: Fill E2SM-KPM Indication Message
+ * Encode this message and copy to RIC Indication Message buffer
+ *
+ * @param RIC Indication Message buffer to be filled
+ * Source action info from E2AP DB
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+uint8_t fillRicIndMsgBuf(RICindicationMessage_t *ricIndMsgBuf, ActionInfo *actionInfo)
+{
+ uint8_t ret = RFAILED;
+ bool failedInFormat = false;
+ E2SM_KPM_IndicationMessage_t e2smKpmIndMsg;
+ asn_enc_rval_t encRetVal; /* Encoder return value */
+
+ memset(&e2smKpmIndMsg, 0, sizeof(E2SM_KPM_IndicationMessage_t));
+
+ while(true)
+ {
+ /* E2SM-KPM Indication message format type */
+ e2smKpmIndMsg.indicationMessage_formats.present = actionInfo->definition.formatType;
+ switch(e2smKpmIndMsg.indicationMessage_formats.present)
+ {
+ case E2SM_KPM_IndicationMessage__indicationMessage_formats_PR_indicationMessage_Format1:
+ {
+ /* E2SM-KPM Indication message format 1 */
+ DU_ALLOC(e2smKpmIndMsg.indicationMessage_formats.choice.indicationMessage_Format1, \
+ sizeof(E2SM_KPM_IndicationMessage_Format1_t));
+ if(!e2smKpmIndMsg.indicationMessage_formats.choice.indicationMessage_Format1)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation in [%s] at line [%d]", __func__, __LINE__);
+ failedInFormat = true;
+ break;
+ }
+
+ if(fillE2smKpmIndMsgFormat1(e2smKpmIndMsg.indicationMessage_formats.choice.indicationMessage_Format1, \
+ &actionInfo->definition.choice.format1) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to fill E2SM-KPM Indication message format 1");
+ failedInFormat = true;
+ break;
+ }
+ break;
+ }
+
+ case E2SM_KPM_IndicationMessage__indicationMessage_formats_PR_NOTHING:
+ case E2SM_KPM_IndicationMessage__indicationMessage_formats_PR_indicationMessage_Format2:
+ default:
+ {
+ DU_LOG("\nERROR --> E2AP : fillRicIndMsgBuf: Only Format 1 supported");
+ failedInFormat = true;
+ break;
+ }
+ }
+
+ if(failedInFormat)
+ break;
+
+ /* Encode E2SM-KPM Indication Message */
+ xer_fprint(stdout, &asn_DEF_E2SM_KPM_IndicationMessage, &e2smKpmIndMsg);
+ memset(encBuf, 0, ENC_BUF_MAX_LEN);
+ encBufSize = 0;
+ encRetVal = aper_encode(&asn_DEF_E2SM_KPM_IndicationMessage, 0, &e2smKpmIndMsg, PrepFinalEncBuf, encBuf);
+ if(encRetVal.encoded == ENCODE_FAIL)
+ {
+ DU_LOG("\nERROR --> E2AP : Could not encode E2SM-KPM Indication Message (at %s)\n",\
+ encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
+ break;
+ }
+ else
+ {
+ DU_LOG("\nDEBUG --> E2AP : Created APER encoded buffer for E2SM-KPM Indication Message \n");
+#ifdef DEBUG_ASN_PRINT
+ for(int i=0; i< encBufSize; i++)
+ {
+ printf("%x",encBuf[i]);
+ }
+#endif