#include "RIC-EventTriggerStyle-Item.h"
#include "RIC-ReportStyle-Item.h"
#include "MeasurementInfo-Action-Item.h"
+#include "E2SM-KPM-EventTriggerDefinition.h"
+#include "E2SM-KPM-EventTriggerDefinition-Format1.h"
+#include "E2SM-KPM-ActionDefinition.h"
+#include "E2SM-KPM-ActionDefinition-Format1.h"
+#include "MeasurementInfoItem.h"
/*******************************************************************
*
return ROK;
}
+/*******************************************************************
+ *
+ * @brief Free RIC Subscription Request
+ *
+ * @details
+ *
+ * Function : freeAperDecodingOfRicSubsReq
+ *
+ * Functionality : Free RIC Subscription Request
+ *
+ * @return void
+ *
+ ******************************************************************/
+void freeAperDecodingOfRicSubsReq(RICsubscriptionRequest_t *ricSubscriptionReq)
+{
+ uint8_t idx = 0;
+ uint8_t elementIdx = 0;
+ RICsubscriptionDetails_t *subsDetails = NULLP;
+ RICaction_ToBeSetup_ItemIEs_t *actionItem = NULLP;
+
+ if(ricSubscriptionReq->protocolIEs.list.array)
+ {
+ for(idx=0; idx < ricSubscriptionReq->protocolIEs.list.count; idx++)
+ {
+ switch(ricSubscriptionReq->protocolIEs.list.array[idx]->id)
+ {
+ case ProtocolIE_IDE2_id_RICsubscriptionDetails:
+ {
+ subsDetails = &(ricSubscriptionReq->protocolIEs.list.array[idx]->value.choice.RICsubscriptionDetails);
+ free(subsDetails->ricEventTriggerDefinition.buf);
+
+ if(subsDetails->ricAction_ToBeSetup_List.list.array)
+ {
+ for(elementIdx = 0; elementIdx < subsDetails->ricAction_ToBeSetup_List.list.count; elementIdx++)
+ {
+ if(subsDetails->ricAction_ToBeSetup_List.list.array[elementIdx])
+ {
+ actionItem = (RICaction_ToBeSetup_ItemIEs_t *)subsDetails->ricAction_ToBeSetup_List.\
+ list.array[elementIdx];
+ if(actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionDefinition)
+ {
+ free(actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionDefinition->buf);
+ free(actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionDefinition);
+ }
+ free(subsDetails->ricAction_ToBeSetup_List.list.array[elementIdx]);
+ }
+ }
+ free(subsDetails->ricAction_ToBeSetup_List.list.array);
+ }
+ break;
+ }
+ }
+ free(ricSubscriptionReq->protocolIEs.list.array[idx]);
+ }
+ free(ricSubscriptionReq->protocolIEs.list.array);
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Free Event Trigger Definition
+ *
+ * @details
+ *
+ * Function : freeAperDecodingOfEventTriggerDef
+ *
+ * Functionality: Free Event Trigger Definition
+ *
+ * @params[in] E2SM-KPM Event Trigger Definition
+ * @return void
+ *
+ * ****************************************************************/
+void freeAperDecodingOfEventTriggerDef(E2SM_KPM_EventTriggerDefinition_t *eventTiggerDef)
+{
+ if(eventTiggerDef)
+ {
+ switch(eventTiggerDef->eventDefinition_formats.present)
+ {
+ case E2SM_KPM_EventTriggerDefinition__eventDefinition_formats_PR_NOTHING:
+ break;
+
+ case E2SM_KPM_EventTriggerDefinition__eventDefinition_formats_PR_eventDefinition_Format1:
+ free(eventTiggerDef->eventDefinition_formats.choice.eventDefinition_Format1);
+ break;
+ }
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Extract E2SM-KPM Event trigger definition
+ *
+ * @details
+ *
+ * Function : extractEventTriggerDef
+ *
+ * Functionality : This function :
+ * - Decodes E2SM-KPM Event Trigger Definition
+ * - Validates that even trigger style is supported by E2 node
+ * - Stores event trigger details in local DB
+ *
+ * @params[in] RAN Function Database structure
+ * RIC Subscription Info to be added to RAN function
+ * RIC Event Trigger Definition buffer received from RIC
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+uint8_t extractEventTriggerDef(RanFunction *ranFuncDb, RicSubscription *ricSubscriptionInfo, RICeventTriggerDefinition_t *ricEventTriggerDef)
+{
+ uint8_t ret = RFAILED;
+ uint8_t eventIdx = 0;
+ asn_dec_rval_t rval ={0};
+ E2SM_KPM_EventTriggerDefinition_t eventTiggerDef, *eventTiggerDefPtr = NULLP;
+
+ /* Decoding E2SM-KPM Even Trigger Definition */
+ eventTiggerDefPtr = &eventTiggerDef;
+ memset(eventTiggerDefPtr, 0, sizeof(E2SM_KPM_EventTriggerDefinition_t));
+
+ rval = aper_decode(0, &asn_DEF_E2SM_KPM_EventTriggerDefinition, (void **)&eventTiggerDefPtr, ricEventTriggerDef->buf,\
+ ricEventTriggerDef->size, 0, 0);
+ if(rval.code == RC_FAIL || rval.code == RC_WMORE)
+ {
+ DU_LOG("\nERROR --> E2AP : ASN decode failed for E2SM-KPM Event Trigger Definition");
+ return RFAILED;
+ }
+ printf("\n");
+ xer_fprint(stdout, &asn_DEF_E2SM_KPM_EventTriggerDefinition, eventTiggerDefPtr);
+
+ /* Validating the received event trigger definition format */
+ for(eventIdx = 0; eventIdx < ranFuncDb->numOfEventTriggerStyleSupported; eventIdx++)
+ {
+ if((eventTiggerDefPtr->eventDefinition_formats.present != \
+ E2SM_KPM_EventTriggerDefinition__eventDefinition_formats_PR_NOTHING) && \
+ (eventTiggerDefPtr->eventDefinition_formats.present == ranFuncDb->eventTriggerStyleList[eventIdx].formatType))
+ {
+ ricSubscriptionInfo->eventTriggerDefinition.formatType = ranFuncDb->eventTriggerStyleList[eventIdx].formatType;
+ ricSubscriptionInfo->eventTriggerDefinition.choice.format1.reportingPeriod = \
+ eventTiggerDefPtr->eventDefinition_formats.choice.eventDefinition_Format1->reportingPeriod;
+
+ ret = ROK;
+ break;
+ }
+ }
+
+ /* Free E2SM_KPM_EventTriggerDefinition_t */
+ freeAperDecodingOfEventTriggerDef(eventTiggerDefPtr);
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Free RIC Action Definition
+ *
+ * @details
+ *
+ * Function : freeAperDecodingOfRicActionDefinition
+ *
+ * Functionality: Free RIC Action Definition
+ *
+ * @params[in] E2SM-KPM Action definition
+ * @return void
+ *
+ * ****************************************************************/
+void freeAperDecodingOfRicActionDefinition(E2SM_KPM_ActionDefinition_t *actionDef)
+{
+ uint8_t elementIdx = 0;
+ E2SM_KPM_ActionDefinition_Format1_t *actionFormat1 = NULLP;
+ MeasurementInfoItem_t *measItem = NULLP;
+
+ switch(actionDef->actionDefinition_formats.present)
+ {
+ case E2SM_KPM_ActionDefinition__actionDefinition_formats_PR_actionDefinition_Format1:
+ {
+ if(actionDef->actionDefinition_formats.choice.actionDefinition_Format1)
+ {
+ actionFormat1 = actionDef->actionDefinition_formats.choice.actionDefinition_Format1;
+ if(actionFormat1->measInfoList.list.array)
+ {
+ for(elementIdx = 0; elementIdx < actionFormat1->measInfoList.list.count; elementIdx++)
+ {
+ if(actionFormat1->measInfoList.list.array[elementIdx])
+ {
+ measItem = actionFormat1->measInfoList.list.array[elementIdx];
+ switch(measItem->measType.present)
+ {
+ case MeasurementType_PR_NOTHING:
+ break;
+
+ case MeasurementType_PR_measName:
+ {
+ free(measItem->measType.choice.measName.buf);
+ break;
+ }
+
+ case MeasurementType_PR_measID:
+ break;
+ }
+ free(measItem);
+ }
+ }
+ free(actionFormat1->measInfoList.list.array);
+ }
+ free(actionFormat1);
+ }
+ break;
+ }
+ case E2SM_KPM_ActionDefinition__actionDefinition_formats_PR_actionDefinition_Format2:
+ case E2SM_KPM_ActionDefinition__actionDefinition_formats_PR_actionDefinition_Format3:
+ case E2SM_KPM_ActionDefinition__actionDefinition_formats_PR_actionDefinition_Format4:
+ case E2SM_KPM_ActionDefinition__actionDefinition_formats_PR_actionDefinition_Format5:
+ default:
+ break;
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Extract Measurement Info list from action definition
+ *
+ * @details
+ *
+ * Function : extractMeasInfoList
+ *
+ * Functionality : This function :
+ * - Traverses Measurement-to-be-subscribed list
+ * - Validates that each measurement in Measurement-to-be-subscribed
+ * list is supported in RAN-Function->Measurement-supported list.
+ * - If all measurements in an action is supported by RAN function,
+ * it is added to measurement-subscribed list in local DB
+ *
+ * @params[in] Measurement Info supported list by RAN function
+ * Measurement Info to be subscribed as requested by RIC
+ * Measurement Info finally subscribed
+ * Memory failure indicator
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+uint8_t extractMeasInfoList(CmLListCp *measInfoSupportedList, MeasurementInfoList_t *measInfoToBeSubscribedList, \
+ CmLListCp *measInfoSubscribedList, bool *memFailure)
+{
+ uint8_t elementIdx = 0;
+ MeasurementInfoForAction *measInfoSupportedDb = NULLP;
+ MeasurementInfo *measInfoSubscribedDb = NULLP, *measInfoToDel = NULLP;
+ CmLList *supportedMeasNode = NULLP, *measToAddNode = NULLP, *measToDelNode = NULLP;;
+ MeasurementInfoItem_t *measItem = NULLP;
+
+ /* Validate Measurement list is supported by E2 node.
+ *
+ * Traverse and compare the Measurement-Supported List in E2
+ * node with Measurement-to-be-subscribed list received from RIC.
+ * If a match is found, add it to measurement-subscription list.
+ */
+ for(elementIdx = 0; elementIdx < measInfoToBeSubscribedList->list.count; elementIdx++)
+ {
+ measInfoSubscribedDb = NULLP;
+ measToAddNode = NULLP;
+ measItem = measInfoToBeSubscribedList->list.array[elementIdx];
+
+ CM_LLIST_FIRST_NODE(measInfoSupportedList, supportedMeasNode);
+ while(supportedMeasNode)
+ {
+ measInfoSupportedDb = (MeasurementInfoForAction*)supportedMeasNode->node;
+ switch(measItem->measType.present)
+ {
+ case MeasurementType_PR_measName:
+ {
+ if(!strcmp(measInfoSupportedDb->measurementTypeName, (char *)measItem->measType.choice.measName.buf))
+ {
+ DU_ALLOC(measInfoSubscribedDb, sizeof(MeasurementInfo));
+ }
+ break;
+ }
+
+ case MeasurementType_PR_measID:
+ {
+ if(measInfoSupportedDb->measurementTypeId == measItem->measType.choice.measID)
+ {
+ DU_ALLOC(measInfoSubscribedDb, sizeof(MeasurementInfo));
+ }
+ break;
+ }
+
+ default:
+ {
+ DU_LOG("\nERROR -> DUAPP: Invalid Measurement-type identifier in \
+ E2SM-KPM Action Definition Format");
+ break;
+ }
+ } /* End of switch, for measurement type identifier */
+
+ /* If measurement type is supported, add to measurement-subscription list */
+ if(measInfoSubscribedDb)
+ {
+ measInfoSubscribedDb->measurementTypeId = measInfoSupportedDb->measurementTypeId;
+ memcpy(measInfoSubscribedDb->measurementTypeName, measInfoSupportedDb->measurementTypeName, \
+ strlen(measInfoSupportedDb->measurementTypeName));
+
+ DU_ALLOC(measToAddNode, sizeof(CmLList));
+ if(measToAddNode)
+ {
+ measToAddNode->node = (PTR) measInfoSubscribedDb;
+ cmLListAdd2Tail(measInfoSubscribedList, measToAddNode);
+
+ /* Break out of while loop if measurement info is found in measurement-supported list */
+ break;
+ }
+ else
+ {
+ DU_FREE(measInfoSubscribedDb, sizeof(MeasurementInfo));
+ measInfoSubscribedDb = NULLP;
+ *memFailure = true;
+ break;
+ }
+ }
+
+ supportedMeasNode = supportedMeasNode->next;
+
+ } /* End of while for traversing measurement-supported list in a report style */
+
+ /* If a measurement-to-be-subscribed is not found in measurement-supported list in this report style
+ * Then :
+ * Delete all entries from measurement-subscription list and
+ * Break out of for loop to search in next report style */
+ if(!measInfoSubscribedDb)
+ {
+ while(measInfoSubscribedList->count)
+ {
+ measToDelNode = cmLListDelFrm(measInfoSubscribedList, measInfoSubscribedList->first);
+ measInfoToDel = (MeasurementInfo*)measToDelNode->node;
+ DU_FREE(measInfoToDel, sizeof(MeasurementInfo));
+ DU_FREE(measToDelNode, sizeof(CmLList));
+ }
+ break;
+ }
+
+ } /* End of for loop , traversing measurement-to-be-subscribed list */
+
+ /* If all measurement-to-be-subscribed was found in measurement-supported list and
+ * was added to measurement-subscription list successfully, return from here */
+ if(measInfoToBeSubscribedList->list.count == measInfoSubscribedList->count)
+ return ROK;
+
+ return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Extract E2SM-KPM Action definition
+ *
+ * @details
+ *
+ * Function : extractRicActionDef
+ *
+ * Functionality : This function :
+ * - Decodes E2SM-KPM Action Definition
+ * - Validates that action is supported by E2 node
+ * - Stores action details in local DB
+ *
+ * @params[in] RAN Function Database structure
+ * RIC subscription's Action definition to be added to
+ * RAN function
+ * RIC Action Definition buffer received from RIC
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+uint8_t extractRicActionDef(RanFunction *ranFuncDb, ActionDefinition *actionDefDb, RICactionDefinition_t *ricActionDef)
+{
+ bool memFailure = false;
+ uint8_t styleIdx = 0;
+ asn_dec_rval_t rval ={0};
+
+ E2SM_KPM_ActionDefinition_t actionDef, *actionDefPtr = NULLP;
+ E2SM_KPM_ActionDefinition_Format1_t *actionFormat1 = NULLP;
+ CmLListCp *measInfoSupportedList = NULLP;
+ CmLListCp *measInfoSubscribedList = NULLP;
+
+ /* Decoding E2SM-KPM Action Definition */
+ actionDefPtr = &actionDef;
+ memset(actionDefPtr, 0, sizeof(E2SM_KPM_EventTriggerDefinition_t));
+
+ rval = aper_decode(0, &asn_DEF_E2SM_KPM_ActionDefinition, (void **)&actionDefPtr, ricActionDef->buf,\
+ ricActionDef->size, 0, 0);
+ if(rval.code == RC_FAIL || rval.code == RC_WMORE)
+ {
+ DU_LOG("\nERROR --> E2AP : ASN decode failed for E2SM-KPM Action Definition");
+ return RFAILED;
+ }
+ printf("\n");
+ xer_fprint(stdout, &asn_DEF_E2SM_KPM_ActionDefinition, actionDefPtr);
+
+
+ /* Validate if Report style to subscribe is supported by E2 Node */
+ for(styleIdx= 0; styleIdx < ranFuncDb->numOfReportStyleSupported; styleIdx++)
+ {
+ /* Validate Report style type and report style format type is supported by E2 Node */
+ if((ranFuncDb->reportStyleList[styleIdx].reportStyle.styleType == actionDefPtr->ric_Style_Type) &&
+ (ranFuncDb->reportStyleList[styleIdx].reportStyle.formatType == actionDefPtr->actionDefinition_formats.present))
+ {
+ /* Fetch Report stype type and format type */
+ actionDefDb->styleType = actionDefPtr->ric_Style_Type;
+ actionDefDb->formatType = actionDefPtr->actionDefinition_formats.present;
+
+ switch(actionDefPtr->actionDefinition_formats.present)
+ {
+ case E2SM_KPM_ActionDefinition__actionDefinition_formats_PR_actionDefinition_Format1:
+ {
+ actionFormat1 = actionDefPtr->actionDefinition_formats.choice.actionDefinition_Format1;
+
+ /* Fetch granularity period */
+ actionDefDb->choice.format1.granularityPeriod = actionFormat1->granulPeriod;
+
+ /* Validate and add the Measurement to subscription list */
+ measInfoSupportedList = &ranFuncDb->reportStyleList[styleIdx].measurementInfoList;
+ measInfoSubscribedList = &actionDefDb->choice.format1.measurementInfoList;
+ if(extractMeasInfoList(measInfoSupportedList, &actionFormat1->measInfoList, \
+ measInfoSubscribedList, &memFailure) == ROK)
+ {
+ if(!memFailure)
+ {
+ /* Free E2SM_KPM_ActionDefinition_t */
+ freeAperDecodingOfRicActionDefinition(actionDefPtr);
+ return ROK;
+ }
+ }
+
+ break; /* End of E2SM-KPM Action definition format 1 case */
+ }
+
+ default :
+ {
+ DU_LOG("\nERROR -> DUAPP: Only E2SM-KPM Action Definition Format 1 is supported");
+ break;
+ }
+ } /* End of switch for E2SM-KPM Action definition formats */
+ }
+
+ if(memFailure)
+ break;
+ } /* End of for loop, traversing Report-styles-supported list in E2 node */
+
+ /* Memset action Db and Free E2SM_KPM_ActionDefinition_t */
+ memset(actionDefDb, 0, sizeof(ActionDefinition));
+ freeAperDecodingOfRicActionDefinition(actionDefPtr);
+ return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Extract RIC Action to be setup
+ *
+ * @details
+ *
+ * Function : extractRicActionToBeSetup
+ *
+ * Functionality : This function :
+ * - Validates that each action-to-be-setup is supported by E2 node
+ * - Stores event trigger details in local DB
+ *
+ * @params[in] RAN Function Database structure
+ * RIC Subscription Info to be added to RAN function
+ * RIC Action To Be Setup List received from RIC
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+uint8_t extractRicActionToBeSetup(RanFunction *ranFuncDb, RicSubscription *ricSubscriptionInfo, RICactions_ToBeSetup_List_t *actionList)
+{
+ uint8_t actionIdx = 0;
+ uint8_t ricActionId = 0;
+ RICaction_ToBeSetup_ItemIEs_t *actionItem = NULLP;
+
+ if(actionList->list.array)
+ {
+ for(actionIdx = 0; actionIdx < actionList->list.count; actionIdx++)
+ {
+ actionItem =(RICaction_ToBeSetup_ItemIEs_t *)actionList->list.array[actionIdx];
+ switch(actionItem->id)
+ {
+ case ProtocolIE_IDE2_id_RICaction_ToBeSetup_Item:
+ {
+ /* If Action type is REPORT and
+ * If RIC action definition's extraction and validation passes,
+ * Then :
+ * This action is added to action sequence list of subscription info */
+ if(actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionType == RICactionType_report)
+ {
+ ricActionId = actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionID;
+ ricSubscriptionInfo->actionSequence[ricActionId-1].id = ricActionId;
+ ricSubscriptionInfo->actionSequence[ricActionId-1].type = REPORT;
+
+ if(extractRicActionDef(ranFuncDb, &ricSubscriptionInfo->actionSequence[ricActionId-1].definition, \
+ actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionDefinition) == ROK)
+ {
+ ricSubscriptionInfo->actionSequence[ricActionId-1].action = CONFIG_ADD;
+ ricSubscriptionInfo->numOfActions++;
+ }
+ else
+ {
+ memset(&ricSubscriptionInfo->actionSequence[ricActionId-1], 0, sizeof(ActionInfo));
+ /* TODO : Since this action addition failed, add to
+ * reject-action-list in subscription response */
+ }
+ }
+ break;
+ }
+ default:
+ DU_LOG("\nERROR --> E2AP : Invalid IE received in RicSetupLst:%ld",actionItem->id);
+ break;
+ }
+ }
+ }
+
+ /* If there is even 1 action that can be added, return ROK */
+ if(ricSubscriptionInfo->numOfActions)
+ return ROK;
+
+ return RFAILED;
+}
+
/******************************************************************
*
* @brief Processes RIC Subscription Req sent by RIC
uint8_t procRicSubsReq(E2AP_PDU_t *e2apMsg)
{
- uint8_t idx;
- uint8_t ied;
+ uint8_t idx = 0;
uint8_t ret = ROK;
+ uint16_t ranFuncId = 0;
CmLList *ricSubscriptionNode = NULLP;
- RICsubscriptionRequest_t *ricSubsReq;
- RicSubscription *ricSubscriptionInfo;
- RICaction_ToBeSetup_ItemIEs_t *actionItem;
+ RanFunction *ranFuncDb = NULLP;
+ RICsubscriptionRequest_t *ricSubsReq = NULLP;
+ RICsubscriptionDetails_t *subsDetails = NULLP;
+ RicSubscription *ricSubscriptionInfo = NULLP;
DU_LOG("\nINFO --> E2AP : RIC Subscription request received");
ricSubsReq = &e2apMsg->choice.initiatingMessage->value.choice.RICsubscriptionRequest;
{
case ProtocolIE_IDE2_id_RICrequestID:
{
- /* TODO :- ricSubscriptionInfo details will be stored based on
- * RAN function id, so first we need to search RAN function and then add
- * subscription details to that ran function */
DU_ALLOC(ricSubscriptionInfo, sizeof(RicSubscription));
if(!ricSubscriptionInfo)
{
DU_LOG("\nERROR --> E2AP : Memory allocation failed for ricSubscriptionInfo");
- return RFAILED;
+ ret = RFAILED;
+ break;
}
ricSubscriptionInfo->requestId.requestorId = ricSubsReq->protocolIEs.list.array[idx]->value.choice.RICrequestID.ricRequestorID;
ricSubscriptionInfo->requestId.instanceId = ricSubsReq->protocolIEs.list.array[idx]->value.choice.RICrequestID.ricInstanceID;
- DU_ALLOC(ricSubscriptionNode, sizeof(CmLList));
- if(ricSubscriptionNode)
- {
- ricSubscriptionNode->node = (PTR) ricSubscriptionInfo;
- cmLListAdd2Tail(&duCb.e2apDb.ranFunction[0].subscriptionList,ricSubscriptionNode);
- }
+
break;
}
+
case ProtocolIE_IDE2_id_RANfunctionID:
{
- duCb.e2apDb.ranFunction[0].id = ricSubsReq->protocolIEs.list.array[idx]-> \
- value.choice.RANfunctionID;
+ ranFuncId = ricSubsReq->protocolIEs.list.array[idx]->value.choice.RANfunctionID;
+
+ /* Validating RAN Function id */
+ if(duCb.e2apDb.ranFunction[ranFuncId-1].id == ranFuncId)
+ {
+ ranFuncDb = &duCb.e2apDb.ranFunction[ranFuncId-1];
+ }
+ else
+ {
+ /* TODO : Send RAN Subcription Failure */
+ ret = RFAILED;
+ }
break;
}
+
case ProtocolIE_IDE2_id_RICsubscriptionDetails:
{
- if(ricSubsReq->protocolIEs.list.array[idx]->value.choice.RICsubscriptionDetails.ricAction_ToBeSetup_List.\
- list.array)
+ subsDetails = &ricSubsReq->protocolIEs.list.array[idx]->value.choice.RICsubscriptionDetails;
+
+ /* Decode, Validate and record Event Trigger Definition */
+ if(extractEventTriggerDef(ranFuncDb, ricSubscriptionInfo, &subsDetails->ricEventTriggerDefinition) != ROK)
{
- actionItem =(RICaction_ToBeSetup_ItemIEs_t *)ricSubsReq->protocolIEs.list\
- .array[idx]->value.choice.RICsubscriptionDetails.ricAction_ToBeSetup_List\
- .list.array[0];
+ /* TODO : Send RAN Subcription Failure */
+ ret = RFAILED;
+ break;
+ }
- for(ied = 0; ied < ricSubsReq->protocolIEs.list.array[idx]->value.choice.\
- RICsubscriptionDetails.ricAction_ToBeSetup_List.list.count; ied++)
- {
- switch(actionItem->id)
- {
- case ProtocolIE_IDE2_id_RICaction_ToBeSetup_Item:
- {
- ricSubscriptionInfo->actionSequence[0].id = actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionID;
- ricSubscriptionInfo->actionSequence[0].type = actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionType;
- break;
- }
- default:
- DU_LOG("\nERROR --> E2AP : Invalid IE received in RicSetupLst:%ld",actionItem->id);
- break;
- }
- free(actionItem);
- }
- free(ricSubsReq->protocolIEs.list.array[idx]->value.choice.RICsubscriptionDetails.ricAction_ToBeSetup_List.\
- list.array);
-
-#ifdef KPI_CALCULATION
- /* This is a dummy trigger for statistics request. It will
- * be removed in next gerrit and actual statistics request
- * will be sent when RIC subscription request is received
- * from RIC */
- ricSubscriptionInfo->actionSequence[0].definition.styleType = 1;
- BuildAndSendStatsReq(ricSubscriptionInfo->actionSequence[0].definition);
-#endif
+ /* Decode, Validate and record RIC actions */
+ if(extractRicActionToBeSetup(ranFuncDb, ricSubscriptionInfo, &subsDetails->ricAction_ToBeSetup_List) != ROK)
+ {
+ /* TODO : Send RAN Subcription Failure */
+ ret = RFAILED;
+ break;
}
- break;
}
+ break;
default:
DU_LOG("\nERROR --> E2AP : Invalid IE received in RIC SubsReq:%ld",
ricSubsReq->protocolIEs.list.array[idx]->id);
break;
}
- free(ricSubsReq->protocolIEs.list.array[idx]);
+
+ if(ret == RFAILED)
+ break;
}
}
- free(ricSubsReq->protocolIEs.list.array);
- ret = BuildAndSendRicSubscriptionRsp();
+
+ freeAperDecodingOfRicSubsReq(ricSubsReq);
+
+ if(ret == ROK)
{
- BuildAndSendRicIndication(ricSubscriptionInfo);
+ /* Add RAN subcription detail to RAN function */
+ DU_ALLOC(ricSubscriptionNode, sizeof(CmLList));
+ if(ricSubscriptionNode)
+ {
+ ricSubscriptionNode->node = (PTR) ricSubscriptionInfo;
+ cmLListAdd2Tail(&ranFuncDb->subscriptionList, ricSubscriptionNode);
+ }
+
+#ifdef KPI_CALCULATION
+ /* Send statistics request to other DU entities */
+ BuildAndSendStatsReq(ranFuncId, ricSubscriptionInfo);
+#endif
+
+ /* TODO : Trigger RIC subscription response once statistics response is
+ * received from MAC .
+ * TBD in next gerrit */
+ ret = BuildAndSendRicSubscriptionRsp();
+ {
+ BuildAndSendRicIndication(ricSubscriptionInfo);
+ }
}
return ret;
******************************************************************/
void FreeRicIndication(E2AP_PDU_t *e2apMsg)
{
- uint8_t idx=0;
+ 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:
- break;
+ 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:
+ break;
- case ProtocolIE_IDE2_id_RANfunctionID:
- break;
+ case ProtocolIE_IDE2_id_RANfunctionID:
+ break;
- case ProtocolIE_IDE2_id_RICactionID:
- break;
+ case ProtocolIE_IDE2_id_RICactionID:
+ break;
- case ProtocolIE_IDE2_id_RICindicationType:
- break;
+ 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));
+ 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 Fill the RicIndication Message
Code Review / o-du / l2.git / blobdiff