freeAperDecodingOfE2ConnectionUpdate(connectionUpdate);
}
+/*******************************************************************
+ *
+ * @brief Free RIC Subscription action to be added list
+ *
+ * @details
+ *
+ * Function : freeAperDecodingOfRicSubsActionToBeAdded
+ *
+ * Functionality: Free the RIC Subscription action to be added list
+ *
+ * @params[in] RICactions_ToBeAddedForModification_List_t *subsDetails
+ * @return void
+ *
+ * ****************************************************************/
+void freeAperDecodingOfRicSubsActionToBeAdded(RICactions_ToBeAddedForModification_List_t *subsDetails)
+{
+ uint8_t elementIdx = 0;
+ RICaction_ToBeAddedForModification_ItemIEs_t *addedActionItemIe=NULLP;
+
+ if(subsDetails->list.array)
+ {
+ for(elementIdx = 0; elementIdx < subsDetails->list.count; elementIdx++)
+ {
+ if(subsDetails->list.array[elementIdx])
+ {
+ addedActionItemIe = (RICaction_ToBeAddedForModification_ItemIEs_t*)subsDetails->list.array[elementIdx];
+ free(addedActionItemIe->value.choice.RICaction_ToBeAddedForModification_Item.ricActionDefinition.buf);
+ free(subsDetails->list.array[elementIdx]);
+ }
+ }
+ free(subsDetails->list.array);
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Deallocation of memory allocated by aper decoder for
+ * RIC Subscription action to be removed list
+ *
+ * @details
+ *
+ * Function : freeAperDecodingOfRicSubsActionToBeRemoved
+ *
+ * Functionality: Free the RIC Subscription action to be removed list
+ *
+ * @params[in] RICactions_ToBeRemovedForModification_List_t *subsDetails
+ * @return void
+ *
+ * ****************************************************************/
+void freeAperDecodingOfRicSubsActionToBeRemoved(RICactions_ToBeRemovedForModification_List_t *subsDetails)
+{
+ uint8_t elementIdx = 0;
+
+ if(subsDetails->list.array)
+ {
+ for(elementIdx = 0; elementIdx < subsDetails->list.count; elementIdx++)
+ {
+ if(subsDetails->list.array[elementIdx])
+ {
+ free(subsDetails->list.array[elementIdx]);
+ }
+ }
+ free(subsDetails->list.array);
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Deallocation of memory allocated by aper decoder for
+ * RIC Subscription action to be modify
+ *
+ * @details
+ *
+ * Function : freeAperDecodingOfRicSubsActionToBeModified
+ *
+ * Functionality: Free the RIC Subscription action to be modify
+ *
+ * @params[in] RICactions_ToBeModifiedForModification_List_t List
+ * @return void
+ *
+ * ****************************************************************/
+void freeAperDecodingOfRicSubsActionToBeModified(RICactions_ToBeModifiedForModification_List_t *subsDetails)
+{
+ uint8_t elementIdx = 0;
+ RICaction_ToBeModifiedForModification_ItemIEs_t *actionItem = NULLP;
+
+ if(subsDetails->list.array)
+ {
+ for(elementIdx = 0; elementIdx < subsDetails->list.count; elementIdx++)
+ {
+ if(subsDetails->list.array[elementIdx])
+ {
+ actionItem = (RICaction_ToBeModifiedForModification_ItemIEs_t *)subsDetails->list.array[elementIdx];
+ if(actionItem->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionDefinition)
+ {
+ free(actionItem->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionDefinition->buf);
+ free(actionItem->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionDefinition);
+ }
+ free(subsDetails->list.array[elementIdx]);
+ }
+ }
+ free(subsDetails->list.array);
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Deallocation of memory allocated by aper decoder for
+ * RIC Subscription modification Request
+ *
+ * @details
+ *
+ * Function freeAperDecodingOfRicSubsModificationReq
+ *
+ * Functionality : Free RIC Subscription modification Request
+ *
+ * @params[in] E2AP_PDU
+ * @return void
+ *
+ ******************************************************************/
+void freeAperDecodingOfRicSubsModificationReq(E2AP_PDU_t *e2apRicMsg)
+{
+ uint8_t idx = 0;
+ RICsubscriptionModificationRequest_t *ricSubscriptionModReq;
+ RICsubscriptionModificationRequest_IEs_t *ricSubscriptionModReqIe;
+
+ ricSubscriptionModReq = &e2apRicMsg->choice.initiatingMessage->value.choice.RICsubscriptionModificationRequest;
+
+ if(ricSubscriptionModReq->protocolIEs.list.array)
+ {
+ for(idx=0; idx < ricSubscriptionModReq->protocolIEs.list.count; idx++)
+ {
+ if(ricSubscriptionModReq->protocolIEs.list.array[idx])
+ {
+ ricSubscriptionModReqIe = ricSubscriptionModReq->protocolIEs.list.array[idx];
+
+ switch(ricSubscriptionModReq->protocolIEs.list.array[idx]->id)
+ {
+ case ProtocolIE_IDE2_id_RICrequestID:
+ break;
+
+ case ProtocolIE_IDE2_id_RANfunctionID:
+ break;
+
+ case ProtocolIE_IDE2_id_RICactionsToBeRemovedForModification_List:
+ {
+ freeAperDecodingOfRicSubsActionToBeRemoved(&(ricSubscriptionModReqIe->value.choice.RICactions_ToBeRemovedForModification_List));
+ break;
+ }
+ case ProtocolIE_IDE2_id_RICactionsToBeModifiedForModification_List:
+ {
+ freeAperDecodingOfRicSubsActionToBeModified(&(ricSubscriptionModReqIe->value.choice.RICactions_ToBeModifiedForModification_List));
+ break;
+ }
+ case ProtocolIE_IDE2_id_RICactionsToBeAddedForModification_List:
+ {
+ freeAperDecodingOfRicSubsActionToBeAdded(&(ricSubscriptionModReqIe->value.choice.RICactions_ToBeAddedForModification_List));
+ break;
+ }
+ default:
+ {
+ DU_LOG("\nERROR --> E2AP : Received Invalid Ie [%ld]", ricSubscriptionModReq->protocolIEs.list.array[idx]->id);
+ break;
+ }
+
+ }
+
+ free(ricSubscriptionModReq->protocolIEs.list.array[idx]);
+ }
+ }
+ free(ricSubscriptionModReq->protocolIEs.list.array);
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Process RIC Subscription modification request
+ *
+ * @details
+ *
+ * Function : procRicSubscriptionModificationRequest
+ *
+ * Functionality: Process RIC subscription modification request.
+ *
+ * @params[in] E2AP PDU
+ * @return void
+ *
+ ******************************************************************/
+void procRicSubscriptionModificationRequest(E2AP_PDU_t *e2apMsg)
+{
+ uint8_t ieIdx = 0;
+ uint16_t ranFuncId = 0;
+ bool procFailure = false;
+ RicRequestId ricReqId;
+ RanFunction *ranFuncDb = NULLP;
+ CmLList *ricSubsNode = NULLP;
+ RicSubscription *ricSubsDb = NULLP;
+ RICsubscriptionModificationRequest_t *ricSubsModifyReq = NULLP;
+ RICsubscriptionModificationRequest_IEs_t *ricSubsModifyReqIe = NULLP;
+
+ DU_LOG("\nINFO --> E2AP : %s: Received RIC Subscription Modification Request", __func__);
+
+ do{
+ if(!e2apMsg)
+ {
+ DU_LOG("\nERROR --> E2AP : %s: E2AP Message is NULL", __func__);
+ break;
+ }
+
+ if(!e2apMsg->choice.initiatingMessage)
+ {
+ DU_LOG("\nERROR --> E2AP : %s: Initiating Message in E2AP PDU is NULL", __func__);
+ break;
+ }
+
+ ricSubsModifyReq = &e2apMsg->choice.initiatingMessage->value.choice.RICsubscriptionModificationRequest;
+ for(ieIdx = 0; ieIdx < ricSubsModifyReq->protocolIEs.list.count; ieIdx++)
+ {
+ if(!ricSubsModifyReq->protocolIEs.list.array[ieIdx])
+ {
+ DU_LOG("\nERROR --> E2AP : %s: IE at index [%d] in E2AP message IEs list is null", __func__, ieIdx);
+ break;
+ }
+
+ ricSubsModifyReqIe = ricSubsModifyReq->protocolIEs.list.array[ieIdx];
+ switch(ricSubsModifyReqIe->id)
+ {
+ case ProtocolIE_IDE2_id_RICrequestID:
+ {
+ memset(&ricReqId, 0, sizeof(RicRequestId));
+ ricReqId.requestorId = ricSubsModifyReqIe->value.choice.RICrequestID.ricRequestorID;
+ ricReqId.instanceId = ricSubsModifyReqIe->value.choice.RICrequestID.ricInstanceID;
+ break;
+ }
+
+ case ProtocolIE_IDE2_id_RANfunctionID:
+ {
+ ranFuncId = ricSubsModifyReqIe->value.choice.RANfunctionID;
+ ranFuncDb = fetchRanFuncFromRanFuncId(ranFuncId);
+ if(!ranFuncDb)
+ {
+ DU_LOG("\nERROR --> E2AP : %s: RAN Function ID [%d] not found", __func__, ranFuncId);
+ procFailure = true;
+ break;
+ }
+
+ ricSubsDb = fetchSubsInfoFromRicReqId(ricReqId, ranFuncDb, &ricSubsNode);
+ if(!ricSubsDb)
+ {
+ DU_LOG("\nERROR --> E2AP : %s: RIC Subscription not found for Requestor_ID [%d] Instance_ID [%d]",\
+ __func__, ricReqId.requestorId, ricReqId.instanceId);
+ procFailure = true;
+ break;
+ }
+
+ break;
+ }
+
+ default:
+ break;
+ } /* End of switch for Protocol IE Id */
+
+ if(procFailure)
+ break;
+ } /* End of for loop for Protocol IE list */
+
+ break;
+ }while(true);
+
+ freeAperDecodingOfRicSubsModificationReq(e2apMsg);
+}
+
/*******************************************************************
*
* @brief Handles received E2AP message and sends back response
procE2ConnectionUpdate(e2apMsg);
break;
}
+ case InitiatingMessageE2__value_PR_RICsubscriptionModificationRequest:
+ {
+ DU_LOG("\nINFO --> E2AP : RIC Subscription Modification Request received");
+ procRicSubscriptionModificationRequest(e2apMsg);
+ break;
+ }
default:
{
DU_LOG("\nERROR --> E2AP : Invalid type of E2AP_PDU_PR_initiatingMessage [%d]",\
* RFAILED
*
* ****************************************************************/
-uint8_t fillRicActionDef(RICactionDefinition_t *ricActionDef)
+uint8_t fillRicActionDef(RICactionDefinition_t *ricActionDef, uint8_t ricActionId, ConfigType configType)
{
uint8_t ret = RFAILED;
asn_enc_rval_t encRetVal;
break;
/* Granularity Period */
- actionFormat1->granulPeriod = RIC_ACTION_GRANULARITY_PERIOD; /* In ms */
+ actionFormat1->granulPeriod = RIC_ACTION_GRANULARITY_PERIOD(configType, ricActionId); /* In ms */
+ DU_LOG("\nPBORLA configType %d ricActionId %d, actionFormat1->granulPeriod %d", configType, ricActionId, actionFormat1->granulPeriod );
/* Prints the Msg formed */
xer_fprint(stdout, &asn_DEF_E2SM_KPM_ActionDefinition, &actionDef);
DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
break;
}
- if(fillRicActionDef(actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionDefinition) != ROK)
+ if(fillRicActionDef(actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionDefinition, ricActionId, CONFIG_ADD) != ROK)
{
DU_LOG("\nERROR --> E2AP : Failed at [%s] : line [%d]", __func__, __LINE__);
break;
}
}
+/*******************************************************************
+ *
+ * @brief Free RIC Subscription action to be added list
+ *
+ * @details
+ *
+ * Function : FreeRicSubsActionToBeAdded
+ *
+ * Functionality: Free the RIC Subscription action to be added list
+ *
+ * @params[in] RICactions_ToBeAddedForModification_List_t *subsDetails
+ * @return void
+ *
+ * ****************************************************************/
+void FreeRicSubsActionToBeAdded(RICactions_ToBeAddedForModification_List_t *subsDetails)
+{
+ uint8_t elementIdx = 0;
+ RICaction_ToBeAddedForModification_ItemIEs_t *addedActionItemIe=NULLP;
+
+ if(subsDetails->list.array)
+ {
+ for(elementIdx = 0; elementIdx < subsDetails->list.count; elementIdx++)
+ {
+ if(subsDetails->list.array[elementIdx])
+ {
+ addedActionItemIe = (RICaction_ToBeAddedForModification_ItemIEs_t*)subsDetails->list.array[elementIdx];
+ RIC_FREE(addedActionItemIe->value.choice.RICaction_ToBeAddedForModification_Item.ricActionDefinition.buf, \
+ addedActionItemIe->value.choice.RICaction_ToBeAddedForModification_Item.ricActionDefinition.size);
+ RIC_FREE(subsDetails->list.array[elementIdx], sizeof(RICaction_ToBeAddedForModification_ItemIEs_t));
+ }
+ }
+ RIC_FREE(subsDetails->list.array, subsDetails->list.size);
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Free RIC Subscription action to be removed list
+ *
+ * @details
+ *
+ * Function : FreeRicSubsActionToBeRemoved
+ *
+ * Functionality: Free the RIC Subscription action to be removed list
+ *
+ * @params[in] RICactions_ToBeRemovedForModification_List_t *subsDetails
+ * @return void
+ *
+ * ****************************************************************/
+void FreeRicSubsActionToBeRemoved(RICactions_ToBeRemovedForModification_List_t *subsDetails)
+{
+ uint8_t elementIdx = 0;
+
+ if(subsDetails->list.array)
+ {
+ for(elementIdx = 0; elementIdx < subsDetails->list.count; elementIdx++)
+ {
+ RIC_FREE(subsDetails->list.array[elementIdx], sizeof(RICaction_ToBeRemovedForModification_ItemIEs_t));
+ }
+ RIC_FREE(subsDetails->list.array, subsDetails->list.size);
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Free RIC Subscription action to be modify
+ *
+ * @details
+ *
+ * Function : FreeRicSubsActionToBeModified
+ *
+ * Functionality: Free the RIC Subscription action to be modify
+ *
+ * @params[in] RICactions_ToBeModifiedForModification_List_t List
+ * @return void
+ *
+ * ****************************************************************/
+void FreeRicSubsActionToBeModified(RICactions_ToBeModifiedForModification_List_t *subsDetails)
+{
+ uint8_t elementIdx = 0;
+ RICaction_ToBeModifiedForModification_ItemIEs_t *actionItem = NULLP;
+
+ if(subsDetails->list.array)
+ {
+ for(elementIdx = 0; elementIdx < subsDetails->list.count; elementIdx++)
+ {
+ if(subsDetails->list.array[elementIdx])
+ {
+ actionItem = (RICaction_ToBeModifiedForModification_ItemIEs_t *)subsDetails->list.array[elementIdx];
+ if(actionItem->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionDefinition)
+ {
+ RIC_FREE(actionItem->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionDefinition->buf, \
+ actionItem->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionDefinition->size);
+ RIC_FREE(actionItem->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionDefinition, sizeof(RICactionDefinition_t));
+ }
+ RIC_FREE(subsDetails->list.array[elementIdx], sizeof(RICaction_ToBeModifiedForModification_ItemIEs_t))
+ }
+ }
+ RIC_FREE(subsDetails->list.array, subsDetails->list.size);
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Free RIC Subscription modification Request
+ *
+ * @details
+ *
+ * Function :FreeRicSubscriptionModReq
+ *
+ * Functionality : Free RIC Subscription modification Request
+ *
+ * @params[in] E2AP_PDU
+ * @return void
+ *
+ ******************************************************************/
+void FreeRicSubscriptionModReq(E2AP_PDU_t *e2apRicMsg)
+{
+ uint8_t idx = 0;
+ RICsubscriptionModificationRequest_t *ricSubscriptionModReq =NULLP;
+ RICsubscriptionModificationRequest_IEs_t *ricSubscriptionModReqIe=NULLP;
+
+ if(e2apRicMsg)
+ {
+ if(e2apRicMsg->choice.initiatingMessage)
+ {
+ ricSubscriptionModReq = &e2apRicMsg->choice.initiatingMessage->value.choice.RICsubscriptionModificationRequest;
+ if(ricSubscriptionModReq->protocolIEs.list.array)
+ {
+ for(idx=0; idx < ricSubscriptionModReq->protocolIEs.list.count; idx++)
+ {
+ if(ricSubscriptionModReq->protocolIEs.list.array[idx])
+ {
+ ricSubscriptionModReqIe = ricSubscriptionModReq->protocolIEs.list.array[idx];
+ switch(ricSubscriptionModReq->protocolIEs.list.array[idx]->id)
+ {
+ case ProtocolIE_IDE2_id_RICrequestID:
+ break;
+ case ProtocolIE_IDE2_id_RANfunctionID:
+ break;
+ case ProtocolIE_IDE2_id_RICactionsToBeRemovedForModification_List:
+ {
+ FreeRicSubsActionToBeRemoved(&(ricSubscriptionModReqIe->value.choice.RICactions_ToBeRemovedForModification_List));
+ break;
+ }
+ case ProtocolIE_IDE2_id_RICactionsToBeModifiedForModification_List:
+ {
+ FreeRicSubsActionToBeModified(&(ricSubscriptionModReqIe->value.choice.RICactions_ToBeModifiedForModification_List));
+ break;
+ }
+ case ProtocolIE_IDE2_id_RICactionsToBeAddedForModification_List:
+ {
+ FreeRicSubsActionToBeAdded(&(ricSubscriptionModReqIe->value.choice.RICactions_ToBeAddedForModification_List));
+ break;
+ }
+ default:
+ {
+ DU_LOG("\nERROR --> E2AP : Received Invalid Ie [%ld]", ricSubscriptionModReq->protocolIEs.list.array[idx]->id);
+ break;
+ }
+
+ }
+
+ RIC_FREE(ricSubscriptionModReq->protocolIEs.list.array[idx], sizeof(RICsubscriptionModificationRequest_IEs_t));
+ }
+ }
+ RIC_FREE(ricSubscriptionModReq->protocolIEs.list.array, ricSubscriptionModReq->protocolIEs.list.size);
+ }
+ RIC_FREE(e2apRicMsg->choice.initiatingMessage, sizeof(InitiatingMessageE2_t));
+ }
+ RIC_FREE(e2apRicMsg, sizeof(E2AP_PDU_t));
+ }
+}
+
+/*******************************************************************
+*
+* @brief Build Ric subscription action to be modify list
+*
+* @details
+*
+* Function : BuildRicSubsActionToBeModify
+*
+* Functionality: Build Ric subscription action to be modify list
+*
+* @params[in]
+* RICactions_ToBeModifiedForModification_List_t to be filled
+* Num of action to be modify
+* List of action to be modify
+*
+* @return ROK - success
+* RFAILED - failure
+*
+******************************************************************/
+
+uint8_t BuildRicSubsActionToBeModify(RICactions_ToBeModifiedForModification_List_t *modifyActionList, uint8_t numOfActionToBeModify, ActionInfo *actionToBeModify)
+{
+ uint8_t arrIdx=0;
+ RICaction_ToBeModifiedForModification_ItemIEs_t *modifiedActionItemIe=NULLP;
+
+ modifyActionList->list.count = numOfActionToBeModify;
+ modifyActionList->list.size = modifyActionList->list.count * sizeof(RICaction_ToBeModifiedForModification_ItemIEs_t*);
+ RIC_ALLOC(modifyActionList->list.array, modifyActionList->list.size);
+ if(!modifyActionList->list.array)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ for(arrIdx = 0; arrIdx< modifyActionList->list.count; arrIdx++)
+ {
+ RIC_ALLOC(modifyActionList->list.array[arrIdx], sizeof(RICaction_ToBeModifiedForModification_ItemIEs_t));
+ if(!modifyActionList->list.array[arrIdx])
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+ modifiedActionItemIe = (RICaction_ToBeModifiedForModification_ItemIEs_t*)modifyActionList->list.array[arrIdx];
+ modifiedActionItemIe->id = ProtocolIE_IDE2_id_RICaction_ToBeModifiedForModification_Item;
+ modifiedActionItemIe->criticality = CriticalityE2_ignore;
+ modifiedActionItemIe->value.present = RICaction_ToBeModifiedForModification_ItemIEs__value_PR_RICaction_ToBeModifiedForModification_Item;
+ modifiedActionItemIe->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionID = actionToBeModify[arrIdx].actionId;
+
+ /* RIC Action Definition */
+ RIC_ALLOC(modifiedActionItemIe->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionDefinition, sizeof(RICactionDefinition_t));
+ if(!modifiedActionItemIe->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionDefinition)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ break;
+ }
+
+ if(fillRicActionDef(modifiedActionItemIe->value.choice.RICaction_ToBeModifiedForModification_Item.ricActionDefinition,\
+ actionToBeModify[arrIdx].actionId, CONFIG_MOD) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed at [%s] : line [%d]", __func__, __LINE__);
+ break;
+ }
+
+ }
+ return ROK;
+}
+
+/*******************************************************************
+*
+* @brief Build Ric subscription action to be removed list
+*
+* @details
+*
+* Function : BuildRicSubsActionToBeRemoved
+*
+* Functionality: Build Ric subscription action to be removed list
+*
+* @params[in]
+* RICactions_ToBeRemovedForModification_List_t to be filled
+* Num Of Action To Be Remove
+* Action remove list
+*
+* @return ROK - success
+* RFAILED - failure
+*
+******************************************************************/
+
+uint8_t BuildRicSubsActionToBeRemoved(RICactions_ToBeRemovedForModification_List_t *removeActionList, uint8_t numOfActionToBeRemove, ActionInfo *actionToBeRemove)
+{
+ uint8_t arrIdx=0;
+ RICaction_ToBeRemovedForModification_ItemIEs_t *removeActionItemIe=NULLP;
+
+ removeActionList->list.count = numOfActionToBeRemove;
+ removeActionList->list.size = removeActionList->list.count * sizeof(RICaction_ToBeRemovedForModification_ItemIEs_t*);
+ RIC_ALLOC(removeActionList->list.array, removeActionList->list.size);
+ if(!removeActionList->list.array)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ for(arrIdx = 0; arrIdx< removeActionList->list.count; arrIdx++)
+ {
+ RIC_ALLOC(removeActionList->list.array[arrIdx], sizeof(RICaction_ToBeRemovedForModification_ItemIEs_t));
+ if(!removeActionList->list.array[arrIdx])
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+ removeActionItemIe = (RICaction_ToBeRemovedForModification_ItemIEs_t*)removeActionList->list.array[arrIdx];
+ removeActionItemIe->id = ProtocolIE_IDE2_id_RICaction_ToBeRemovedForModification_Item;
+ removeActionItemIe->criticality = CriticalityE2_ignore;
+ removeActionItemIe->value.present = RICaction_ToBeRemovedForModification_ItemIEs__value_PR_RICaction_ToBeRemovedForModification_Item;
+ removeActionItemIe->value.choice.RICaction_ToBeRemovedForModification_Item.ricActionID = actionToBeRemove[arrIdx].actionId;
+ }
+ return ROK;
+}
+
+/*******************************************************************
+*
+* @brief Build Ric subscription action to be added list
+*
+* @details
+*
+* Function : BuildRicSubsActionToBeAdded
+*
+* Functionality: Build Ric subscription action to be added list
+*
+* @params[in]
+* RICactions_ToBeAddedForModification_List_t to be filled
+* Num Of Action To Be added
+* Action add list
+*
+* @return ROK - success
+* RFAILED - failure
+*
+******************************************************************/
+
+uint8_t BuildRicSubsActionToBeAdded(RICactions_ToBeAddedForModification_List_t *addedActionList, RicSubscription **ricSubsInfo, uint8_t numOfActionToBeAdded, ActionInfo *actionToBeAdded)
+{
+ uint8_t arrIdx=0;
+ RICaction_ToBeAddedForModification_ItemIEs_t *addedActionItemIe;
+
+ addedActionList->list.count = numOfActionToBeAdded;
+ addedActionList->list.size = addedActionList->list.count * sizeof(RICaction_ToBeAddedForModification_ItemIEs_t*);
+ RIC_ALLOC(addedActionList->list.array, addedActionList->list.size);
+ if(!addedActionList->list.array)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ for(arrIdx = 0; arrIdx< addedActionList->list.count; arrIdx++)
+ {
+ RIC_ALLOC(addedActionList->list.array[arrIdx], sizeof(RICaction_ToBeAddedForModification_ItemIEs_t));
+ if(!addedActionList->list.array[arrIdx])
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+ addedActionItemIe = (RICaction_ToBeAddedForModification_ItemIEs_t*)addedActionList->list.array[arrIdx];
+ addedActionItemIe->id = ProtocolIE_IDE2_id_RICaction_ToBeAddedForModification_Item;
+ addedActionItemIe->criticality = CriticalityE2_ignore;
+ addedActionItemIe->value.present = RICaction_ToBeAddedForModification_ItemIEs__value_PR_RICaction_ToBeAddedForModification_Item;
+ addedActionItemIe->value.choice.RICaction_ToBeAddedForModification_Item.ricActionID = actionToBeAdded[arrIdx].actionId;
+
+ addedActionItemIe->value.choice.RICaction_ToBeAddedForModification_Item.ricActionType = RICactionType_report;
+
+ if(fillRicActionDef(&addedActionItemIe->value.choice.RICaction_ToBeAddedForModification_Item.ricActionDefinition, \
+ actionToBeAdded[arrIdx].actionId, CONFIG_ADD) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed at [%s] : line [%d]", __func__, __LINE__);
+ break;
+ }
+ (*ricSubsInfo)->actionSequence[(*ricSubsInfo)->numOfActions].actionId = (*ricSubsInfo)->numOfActions;
+ (*ricSubsInfo)->numOfActions++;
+ }
+ return ROK;
+}
+
+/*******************************************************************
+ *
+ * @brief Builds and Send the RicSubscriptionModReq
+ *
+ * @details
+ *
+ * Function : BuildAndSendRicSubscriptionModReq
+ *
+ * Functionality:Builds and Send the RicSubscriptionModReq
+ *
+ * @params[in]
+ * Du databse
+ * Ric subs information
+ * List of ric subs action which needs to modify/add/remove
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+
+uint8_t BuildAndSendRicSubscriptionModReq(DuDb *duDb, RicSubscription **ricSubsInfo, RicSubsModReq ricSubsModReq)
+{
+ uint8_t ret = RFAILED;
+ uint8_t elementCnt = 0;
+ uint8_t idx = 0, cfgIdx=0;
+ asn_enc_rval_t encRetVal; /* Encoder return value */
+ E2AP_PDU_t *e2apRicMsg = NULL;
+ RICsubscriptionModificationRequest_t *ricSubscriptionModReq;
+ RanFunction *ranFuncDb = &duDb->ranFunction[0];
+ CmLList *subscriptionNode = NULLP;
+
+ DU_LOG("\nINFO --> E2AP : Building RIC Subscription Request\n");
+
+ while(true)
+ {
+ RIC_ALLOC(e2apRicMsg, sizeof(E2AP_PDU_t));
+ if(e2apRicMsg == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ break;
+ }
+
+ e2apRicMsg->present = E2AP_PDU_PR_initiatingMessage;
+ RIC_ALLOC(e2apRicMsg->choice.initiatingMessage, sizeof(InitiatingMessageE2_t));
+ if(e2apRicMsg->choice.initiatingMessage == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ break;
+ }
+ e2apRicMsg->choice.initiatingMessage->procedureCode = ProcedureCodeE2_id_RICsubscriptionModification;
+ e2apRicMsg->choice.initiatingMessage->criticality = CriticalityE2_reject;
+ e2apRicMsg->choice.initiatingMessage->value.present = InitiatingMessageE2__value_PR_RICsubscriptionModificationRequest;
+
+ ricSubscriptionModReq = &e2apRicMsg->choice.initiatingMessage->value.choice.RICsubscriptionModificationRequest;
+
+ /* Increasing the elment count based on the number of configured action to be add, mod, delete */
+ elementCnt = 2;
+ if(ricSubsModReq.numOfActionToBeAdded)
+ elementCnt++;
+ if(ricSubsModReq.numOfActionToBeModify)
+ elementCnt++;
+ if(ricSubsModReq.numOfActionToBeRemove)
+ elementCnt++;
+
+ ricSubscriptionModReq->protocolIEs.list.count = elementCnt;
+ ricSubscriptionModReq->protocolIEs.list.size = elementCnt * sizeof(RICsubscriptionModificationRequest_IEs_t);
+
+ /* Initialize the subscription members */
+ RIC_ALLOC(ricSubscriptionModReq->protocolIEs.list.array, ricSubscriptionModReq->protocolIEs.list.size);
+ if(ricSubscriptionModReq->protocolIEs.list.array == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ break;
+ }
+
+ for(idx=0; idx<elementCnt; idx++)
+ {
+ RIC_ALLOC(ricSubscriptionModReq->protocolIEs.list.array[idx], sizeof(RICsubscriptionModificationRequest_IEs_t));
+ if(ricSubscriptionModReq->protocolIEs.list.array[idx] == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ break;
+ }
+ }
+ if(idx < elementCnt)
+ break;
+
+ /* Filling RIC Request Id */
+ idx = 0;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->id = ProtocolIE_IDE2_id_RICrequestID;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->criticality = CriticalityE2_reject;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->value.present =\
+ RICsubscriptionModificationRequest_IEs__value_PR_RICrequestID;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->value.choice.RICrequestID.ricRequestorID = (*ricSubsInfo)->requestId.requestorId;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->value.choice.RICrequestID.ricInstanceID = (*ricSubsInfo)->requestId.instanceId;
+
+ /* Filling RAN Function Id */
+ idx++;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->id = ProtocolIE_IDE2_id_RANfunctionID;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->criticality = CriticalityE2_reject;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->value.present =\
+ RICsubscriptionModificationRequest_IEs__value_PR_RANfunctionID;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->value.choice.RANfunctionID = (*ricSubsInfo)->ranFuncId;
+
+ if(ricSubsModReq.numOfActionToBeRemove)
+ {
+ /* Filling RIC Subscription action to be removed */
+ idx++;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->id = ProtocolIE_IDE2_id_RICactionsToBeRemovedForModification_List;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->criticality = CriticalityE2_ignore;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->value.present = RICsubscriptionModificationRequest_IEs__value_PR_RICactions_ToBeRemovedForModification_List;
+ if(BuildRicSubsActionToBeRemoved(&ricSubscriptionModReq->protocolIEs.list.array[idx]->value.choice.RICactions_ToBeRemovedForModification_List,\
+ ricSubsModReq.numOfActionToBeRemove, ricSubsModReq.actionToBeRemove) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed at [%s] : line [%d]", __func__, __LINE__);
+ break;
+ }
+ }
+ if(ricSubsModReq.numOfActionToBeModify)
+ {
+ /* Filling RIC Subscription action to be modified */
+ idx++;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->id = ProtocolIE_IDE2_id_RICactionsToBeModifiedForModification_List;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->criticality = CriticalityE2_ignore;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->value.present = RICsubscriptionModificationRequest_IEs__value_PR_RICactions_ToBeModifiedForModification_List;
+ if(BuildRicSubsActionToBeModify(&ricSubscriptionModReq->protocolIEs.list.array[idx]->value.choice.RICactions_ToBeModifiedForModification_List,\
+ ricSubsModReq.numOfActionToBeModify, ricSubsModReq.actionToBeModify) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed at [%s] : line [%d]", __func__, __LINE__);
+ break;
+ }
+ }
+
+ if(ricSubsModReq.numOfActionToBeAdded)
+ {
+ /* Filling RIC Subscription action to be added */
+ idx++;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->id = ProtocolIE_IDE2_id_RICactionsToBeAddedForModification_List;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->criticality = CriticalityE2_ignore;
+ ricSubscriptionModReq->protocolIEs.list.array[idx]->value.present = RICsubscriptionModificationRequest_IEs__value_PR_RICactions_ToBeAddedForModification_List;
+ if(BuildRicSubsActionToBeAdded(&ricSubscriptionModReq->protocolIEs.list.array[idx]->value.choice.RICactions_ToBeAddedForModification_List,\
+ ricSubsInfo, ricSubsModReq.numOfActionToBeAdded, ricSubsModReq.actionToBeAdded) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed at [%s] : line [%d]", __func__, __LINE__);
+ break;
+ }
+ }
+
+ /* Prints the Msg formed */
+ xer_fprint(stdout, &asn_DEF_E2AP_PDU, e2apRicMsg);
+
+ memset(encBuf, 0, ENC_BUF_MAX_LEN);
+ encBufSize = 0;
+ encRetVal = aper_encode(&asn_DEF_E2AP_PDU, 0, e2apRicMsg, PrepFinalEncBuf, encBuf);
+ if(encRetVal.encoded == ENCODE_FAIL)
+ {
+ DU_LOG("\nERROR --> E2AP : Could not encode RicSubscriptionModRequest structure (at %s)\n",\
+ encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
+ break;
+ }
+ else
+ {
+ DU_LOG("\nDEBUG --> E2AP : Created APER encoded buffer for RicSubscriptionModRequest\n");
+ for(int i=0; i< encBufSize; i++)
+ {
+ DU_LOG("%x",encBuf[i]);
+ }
+ }
+
+ /* Sending msg */
+ if(SendE2APMsg(RIC_APP_MEM_REG, RIC_POOL, duDb->duId) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Sending RIC subscription Request failed");
+ break;
+ }
+
+ ret = ROK;
+ break;
+ }
+
+ FreeRicSubscriptionModReq(e2apRicMsg);
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Builds RicSubscriptionModReq
+ *
+ * @details
+ *
+ * Function : BuildRicSubscriptionModReq
+ *
+ * Functionality:Builds the RicSubscriptionModReq
+ *
+ * @params[in]
+ * Du databse
+ * @return void
+ *
+ * ****************************************************************/
+
+void BuildRicSubsModificationReq(DuDb *duDb, RicSubscription *ricSubsInfo)
+{
+ uint8_t actionToBeAdded =0;
+ uint8_t actionIdx =0, tmpActionIdx=0;
+ RicSubsModReq ricSubsModReq;
+
+ if(ricSubsInfo)
+ {
+ memset(&ricSubsModReq, 0, sizeof(RicSubsModReq));
+ for(actionIdx=0; actionIdx<ricSubsInfo->numOfActions; actionIdx++)
+ {
+ /* Change the condition based on the action required to be modiified or removed */
+ if(actionIdx%2 == 0)
+ {
+ tmpActionIdx = ricSubsModReq.numOfActionToBeModify;
+ ricSubsModReq.actionToBeModify[tmpActionIdx].actionId = ricSubsInfo->actionSequence[actionIdx].actionId;
+ ricSubsModReq.numOfActionToBeModify++;
+ }
+ else
+ {
+ tmpActionIdx = ricSubsModReq.numOfActionToBeRemove;
+ ricSubsModReq.actionToBeRemove[tmpActionIdx].actionId = ricSubsInfo->actionSequence[actionIdx].actionId;
+ ricSubsModReq.numOfActionToBeRemove++;
+ }
+ }
+ /* Change the value of actionToBeAdded based on the number of action required to be added */
+ actionToBeAdded =1;
+ tmpActionIdx = ricSubsInfo->numOfActions;
+ for(actionIdx=0; actionIdx<actionToBeAdded; actionIdx++)
+ {
+ ricSubsModReq.actionToBeAdded[actionIdx].actionId = tmpActionIdx;
+ ricSubsModReq.numOfActionToBeAdded++;
+ tmpActionIdx++;
+ }
+
+ if(BuildAndSendRicSubscriptionModReq(duDb, &ricSubsInfo, ricSubsModReq) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : failed to build and send RIC Subscription Modification");
+ return ;
+ }
+ }
+}
+
/*******************************************************************
*
* @brief Handles received E2AP message and sends back response
Code Review / o-du / l2.git / commitdiff