}
}
+/*******************************************************************
+ *
+ * @brief Free the ErrorIndication Message
+ *
+ * @details
+ *
+ * Function : FreeRicIndication
+ *
+ * Functionality: Free the ErrorIndication Message
+ *
+ * @params[in]
+ * E2AP_PDU is to freed
+ * @return void
+ *
+ ******************************************************************/
+void FreeErrorIndication(E2AP_PDU_t *e2apMsg)
+{
+ uint8_t arrIdx = 0;
+ ErrorIndicationE2_t *errorIndicationMsg= NULLP;
+
+ if(e2apMsg != NULLP)
+ {
+ if(e2apMsg->choice.initiatingMessage != NULLP)
+ {
+ errorIndicationMsg = &e2apMsg->choice.initiatingMessage->value.choice.ErrorIndicationE2;
+ if(errorIndicationMsg!= NULLP)
+ {
+ if(errorIndicationMsg->protocolIEs.list.array != NULLP)
+ {
+ for(arrIdx=0; arrIdx<errorIndicationMsg->protocolIEs.list.count; arrIdx++)
+ {
+ DU_FREE(errorIndicationMsg->protocolIEs.list.array[arrIdx],sizeof(ErrorIndicationE2_t));
+ }
+ DU_FREE(errorIndicationMsg->protocolIEs.list.array,errorIndicationMsg->protocolIEs.list.size);
+ }
+ }
+ DU_FREE(e2apMsg->choice.initiatingMessage, sizeof(InitiatingMessageE2_t));
+ }
+ DU_FREE(e2apMsg, sizeof(E2AP_PDU_t));
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Builds and Send the ErrorIndication Message
+ *
+ * @details
+ *
+ * Function : BuildAndSendErrorIndication
+ *
+ * Functionality:Fills the ErrorIndication Message
+ *
+ * @params[in]
+ * Trans id
+ * Ric req id
+ * Ran function id
+ * Cause of failure
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+
+uint8_t BuildAndSendErrorIndication(int8_t transId, RicRequestId requestId, uint16_t ranFuncId, E2FailureCause failureCause)
+{
+ uint8_t elementCnt =0, arrIdx=0, ret = RFAILED;
+ E2AP_PDU_t *e2apMsg = NULLP;
+ ErrorIndicationE2_t *errorIndicationMsg=NULLP;
+ asn_enc_rval_t encRetVal; /* Encoder return value */
+
+ while(true)
+ {
+ DU_LOG("\nINFO --> E2AP : Building Error Indication Message\n");
+
+ DU_ALLOC(e2apMsg, sizeof(E2AP_PDU_t));
+ if(e2apMsg == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation for E2AP-PDU failed in %s at line %d",__func__, __LINE__);
+ break;
+ }
+
+ e2apMsg->present = E2AP_PDU_PR_initiatingMessage;
+ DU_ALLOC(e2apMsg->choice.initiatingMessage, sizeof(InitiatingMessageE2_t));
+ if(e2apMsg->choice.initiatingMessage == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation for E2AP-PDU failed in %s at line %d",__func__, __LINE__);
+ break;
+ }
+ e2apMsg->choice.initiatingMessage->procedureCode = ProcedureCodeE2_id_ErrorIndicationE2;
+ e2apMsg->choice.initiatingMessage->criticality = CriticalityE2_reject;
+ e2apMsg->choice.initiatingMessage->value.present = InitiatingMessageE2__value_PR_ErrorIndicationE2;
+
+ errorIndicationMsg = &e2apMsg->choice.initiatingMessage->value.choice.ErrorIndicationE2;
+
+ /* Element count is 2 for TransactionID/RICrequestID and Cause.
+ * If the RAN function id is present, the count will be increased.*/
+ elementCnt = 2;
+ if(ranFuncId>0)
+ {
+ elementCnt++;
+ }
+
+ errorIndicationMsg->protocolIEs.list.count = elementCnt;
+ errorIndicationMsg->protocolIEs.list.size = elementCnt * sizeof(ErrorIndicationE2_IEs_t*);
+
+ /* Initialize the E2Setup members */
+ DU_ALLOC(errorIndicationMsg->protocolIEs.list.array, errorIndicationMsg->protocolIEs.list.size);
+ if(errorIndicationMsg->protocolIEs.list.array == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed for array elements in %s at line %d",__func__, __LINE__);
+ break;
+ }
+
+ for(arrIdx = 0; arrIdx < elementCnt; (arrIdx)++)
+ {
+ DU_ALLOC(errorIndicationMsg->protocolIEs.list.array[arrIdx], sizeof(ErrorIndicationE2_IEs_t));
+ if(errorIndicationMsg->protocolIEs.list.array[arrIdx] == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed for array [%d] elements in %s at line %d", arrIdx, __func__, __LINE__);
+ break;
+ }
+ }
+ if(arrIdx < elementCnt)
+ break;
+
+ arrIdx = 0;
+
+ if(transId >=0 && transId<=255)
+ {
+ /* TransactionID */
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_TransactionID;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_reject;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->value.present = ErrorIndicationE2_IEs__value_PR_TransactionID;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->value.choice.TransactionID = transId;
+ }
+ else
+ {
+ /* RICrequestID */
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_RICrequestID;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_reject;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->value.present = ErrorIndicationE2_IEs__value_PR_RICrequestID;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->value.choice.RICrequestID.ricRequestorID = requestId.requestorId;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->value.choice.RICrequestID.ricInstanceID = requestId.instanceId;
+ }
+
+ if(ranFuncId>0)
+ {
+ /* RAN Function ID */
+ arrIdx++;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_RANfunctionID;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_reject;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->value.present = ErrorIndicationE2_IEs__value_PR_RANfunctionID;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->value.choice.RANfunctionID = ranFuncId;
+ }
+
+ /* Cause */
+ arrIdx++;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_CauseE2;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_ignore;
+ errorIndicationMsg->protocolIEs.list.array[arrIdx]->value.present = ErrorIndicationE2_IEs__value_PR_CauseE2;
+ fillE2Cause(&errorIndicationMsg->protocolIEs.list.array[arrIdx]->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 Error Indication Message (at %s)\n",\
+ encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
+ break;
+ }
+ else
+ {
+ DU_LOG("\nDEBUG --> E2AP : Created APER encoded buffer for Error Indication 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 Error Indication Message");
+
+ }
+ ret = ROK;
+ break;
+ }
+ FreeErrorIndication(e2apMsg);
+ return ret;
+}
+
+/******************************************************************
+ *
+ * @brief Deallocation of memory allocated by aper decoder for e2
+ * Config Update Failure
+ *
+ * @details
+ *
+ * Function : freeAperDecodingOfE2Node Config UpdateFailure
+ *
+ * Functionality: Deallocation of memory allocated by aper decoder
+ * for e2 Config Update Failure
+ *
+ * @params[in] E2nodeConfigurationUpdateFailure_t to be deallocated
+ * @return void
+ *
+ * ****************************************************************/
+
+void freeAperDecodingOfE2NodeConfigUpdateFailure(E2nodeConfigurationUpdateFailure_t *e2NodeCfgUpdFail)
+{
+ uint8_t arrIdx =0;
+
+ if(e2NodeCfgUpdFail)
+ {
+ if(e2NodeCfgUpdFail->protocolIEs.list.array)
+ {
+ for(arrIdx=0; arrIdx<e2NodeCfgUpdFail->protocolIEs.list.count; arrIdx++)
+ {
+ if(e2NodeCfgUpdFail->protocolIEs.list.array[arrIdx])
+ {
+ free(e2NodeCfgUpdFail->protocolIEs.list.array[arrIdx]);
+ }
+ }
+ free(e2NodeCfgUpdFail->protocolIEs.list.array);
+ }
+ }
+}
+
+/******************************************************************
+ *
+ * @brief Processes E2 Node Config Update Failure sent by RIC
+ *
+ * @details
+ *
+ * Function : procE2NodeConfigUpdateFailure
+ *
+ * Functionality: Processes E2 Node Config Update failure sent by RIC
+ *
+ * @params[in] E2AP_PDU_t ASN decoded E2AP message
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+void procE2NodeConfigUpdateFailure(E2AP_PDU_t *e2apMsg)
+{
+ uint8_t arrIdx =0, transId =0, timerValue=0;
+ E2nodeConfigurationUpdateFailure_t *e2NodeCfgUpdFail=NULL;
+
+ DU_LOG("\nINFO --> E2AP : E2 Node Config Update failure received");
+ e2NodeCfgUpdFail = &e2apMsg->choice.unsuccessfulOutcome->value.choice.E2nodeConfigurationUpdateFailure;
+
+ for(arrIdx=0; arrIdx<e2NodeCfgUpdFail->protocolIEs.list.count; arrIdx++)
+ {
+ switch(e2NodeCfgUpdFail->protocolIEs.list.array[arrIdx]->id)
+ {
+ case ProtocolIE_IDE2_id_TransactionID:
+ {
+ transId = e2NodeCfgUpdFail->protocolIEs.list.array[arrIdx]->value.choice.TransactionID;
+ if((duCb.e2apDb.e2TransInfo.e2InitTransaction[transId].transactionId == transId) &&\
+ (duCb.e2apDb.e2TransInfo.e2InitTransaction[transId].procedureCode == e2apMsg->choice.unsuccessfulOutcome->procedureCode))
+ {
+ memset(&duCb.e2apDb.e2TransInfo.e2InitTransaction[transId], 0, sizeof(E2TransInfo));
+ }
+ else
+ {
+ DU_LOG("\nERROR --> E2AP : Invalid transaction id [%d]", transId);
+ }
+ break;
+ }
+ case ProtocolIE_IDE2_id_TimeToWaitE2:
+ {
+ timerValue = convertE2WaitTimerEnumToValue(e2NodeCfgUpdFail->protocolIEs.list.array[arrIdx]->value.choice.TimeToWaitE2);
+ if((duChkTmr((PTR)&(duCb.e2apDb), EVENT_E2_NODE_CONFIG_UPDATE_TMR)) == FALSE)
+ {
+ duStartTmr((PTR)&(duCb.e2apDb), EVENT_E2_NODE_CONFIG_UPDATE_TMR, timerValue);
+ }
+ else
+ {
+ DU_LOG("\nERROR --> E2AP : EVENT_E2_NODE_CONFIG_UPDATE_TMR timer is already running");
+ }
+ break;
+ }
+ }
+ }
+
+ freeAperDecodingOfE2NodeConfigUpdateFailure(e2NodeCfgUpdFail);
+}
+
/*******************************************************************
*
* @brief Builds Global gNodeB Params
return ret;
}
-/******************************************************************
+/*******************************************************************
*
- * @brief Search E2 node component with the help of action type
+ * @brief fill the E2 node config information
*
* @details
*
- * Function : searchE2NodeComponentInfo
+ * Function : fillE2NodeConfig
*
- * Functionality: Search E2 node component with the help of action type
+ * Functionality: fill E2 node config information
*
- * @params[in] uint8_t componentActionType
- * @return CmLList
+ * @params[in]
+ * Pointer to e2NodeCfg to be filled
+ * E2 Node Component information
+ * Type of configuration
+ * @return ROK - success
+ * RFAILED - failure
*
- * ****************************************************************/
+ ******************************************************************/
-CmLList *searchE2NodeComponentInfo(InterfaceType interfaceType, uint8_t componentActionType)
+uint8_t fillE2NodeConfig(PTR e2NodeCfg, E2NodeComponent *e2NodeComponentInfo, ConfigType configType)
{
- E2NodeComponent *e2NodeComponentInfo;
- CmLList *node;
+ E2nodeComponentInterfaceType_t *interfaceType=NULLP;
+ E2nodeComponentID_t *componentID =NULLP;
+ E2nodeComponentConfiguration_t *configuration=NULLP;
+ E2nodeComponentConfigAddition_Item_t *e2NodeAddItem=NULL;
+ E2nodeComponentConfigUpdate_Item_t *e2NodeUpdateItem =NULL;
+ E2nodeComponentConfigRemoval_Item_t *e2NodeRemovalItem=NULL;
+
+ switch(configType)
+ {
+ case CONFIG_ADD:
+ {
+ e2NodeAddItem = (E2nodeComponentConfigAddition_Item_t*)e2NodeCfg;
+ interfaceType = &e2NodeAddItem->e2nodeComponentInterfaceType;
+ componentID = &e2NodeAddItem->e2nodeComponentID;
+ configuration = &e2NodeAddItem->e2nodeComponentConfiguration;
+ break;
+ }
+ case CONFIG_MOD:
+ {
+ e2NodeUpdateItem = (E2nodeComponentConfigUpdate_Item_t *) e2NodeCfg;
+ interfaceType = &e2NodeUpdateItem->e2nodeComponentInterfaceType;
+ componentID = &e2NodeUpdateItem->e2nodeComponentID;
+ configuration = &e2NodeUpdateItem->e2nodeComponentConfiguration;
+ break;
+ }
+ case CONFIG_DEL:
+ {
+ e2NodeRemovalItem = (E2nodeComponentConfigRemoval_Item_t*) e2NodeCfg;
+ interfaceType = &e2NodeRemovalItem->e2nodeComponentInterfaceType;
+ componentID = &e2NodeRemovalItem->e2nodeComponentID;
+ break;
+ }
+ default:
+ {
+ DU_LOG("\nERROR --> E2AP : Configuration type %d does not supported ", configType);
+ return RFAILED;
+ }
+ }
+ /* E2nodeComponentInterfaceType */
+ *interfaceType = convertInterfaceToE2ComponentInterfaceType(e2NodeComponentInfo->interfaceType);
+
+ /* We now only support the F1 interface out of these interfaces
+ * (NG,XN,E1,F1,W1,S1,X2), therefore only the F1 component identifier was filled in. */
+
+ if(*interfaceType == F1)
+ {
+ /* E2 Node Component ID */
+ componentID->present = E2nodeComponentID_PR_e2nodeComponentInterfaceTypeF1;
+ DU_ALLOC(componentID->choice.e2nodeComponentInterfaceTypeF1,sizeof(E2nodeComponentInterfaceF1_t));
+ if(componentID->choice.e2nodeComponentInterfaceTypeF1 == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP: Memory allocation failed in function %s at line %d",__func__,__LINE__);
+ return RFAILED;
+ }
+ componentID->choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.size = sizeof(uint8_t);
+ DU_ALLOC(componentID->choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.buf,\
+ componentID->choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.size);
- if(duCb.e2apDb.e2NodeComponentList.count)
+ if(componentID->choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.buf == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP: Memory allocation failed in function %s at line %d",__func__,__LINE__);
+ return RFAILED;
+ }
+ memcpy(componentID->choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.buf, &e2NodeComponentInfo->componentId,\
+ componentID->choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.size);
+ }
+
+ if(configType == CONFIG_DEL)
{
- CM_LLIST_FIRST_NODE(&duCb.e2apDb.e2NodeComponentList, node);
- while(node)
+ /* We don't need to fill out the E2 Node Component Request and Response
+ * information in the case of CONFIG_DEL, therefore returning ROK from here. */
+ return ROK;
+ }
+
+ /* E2 Node Component Request Part */
+ if(e2NodeComponentInfo->componentRequestPart)
+ {
+ configuration->e2nodeComponentRequestPart.size = e2NodeComponentInfo->reqBufSize ;
+ DU_ALLOC(configuration->e2nodeComponentRequestPart.buf,\
+ configuration->e2nodeComponentRequestPart.size);
+ if(configuration->e2nodeComponentRequestPart.buf == NULLP)
{
- e2NodeComponentInfo = (E2NodeComponent*)node->node;
- if((e2NodeComponentInfo->interfaceType == interfaceType) && (e2NodeComponentInfo->componentActionType == componentActionType))
- break;
- else
- node = node->next;
+ DU_LOG("\nERROR --> E2AP: Memory allocation failed in function %s at line %d",__func__,__LINE__);
+ return RFAILED;
}
+
+ memcpy(configuration->e2nodeComponentRequestPart.buf,\
+ e2NodeComponentInfo->componentRequestPart, configuration->\
+ e2nodeComponentRequestPart.size);
}
- return node;
+ else
+ {
+ DU_LOG("\nERROR --> E2AP: componentRequestPart is null ");
+ return RFAILED;
+ }
+
+ /* E2 Node Component Response Part */
+ if(e2NodeComponentInfo->componentResponsePart)
+ {
+ configuration->e2nodeComponentResponsePart.size = e2NodeComponentInfo->rspBufSize;
+ DU_ALLOC(configuration->e2nodeComponentResponsePart.buf, configuration->e2nodeComponentResponsePart.size);
+ if(configuration->e2nodeComponentResponsePart.buf == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP: Memory allocation failed in function %s at line %d",__func__,__LINE__);
+ return RFAILED;
+ }
+ memcpy(configuration->e2nodeComponentResponsePart.buf, e2NodeComponentInfo->componentResponsePart, configuration->\
+ e2nodeComponentResponsePart.size);
+ }
+ else
+ {
+ DU_LOG("\nERROR --> E2AP: componentResponsePart is null");
+ return RFAILED;
+ }
+
+ return ROK;
}
/*******************************************************************
*
* Functionality: Building E2 node config addition list
*
- * @params[in] E2nodeComponentConfigAddition_List_t *e2NodeAddList
+ * @params[in]
+ * E2nodeComponentConfigAddition_List_t to be filled
+ * Procedure Code
+ * Count of E2 node to be added in the list
+ * Received list of E2 node configuration
+ *
* @return ROK - success
* RFAILED - failure
*
******************************************************************/
-uint8_t BuildE2NodeConfigAddList(E2nodeComponentConfigAddition_List_t *e2NodeAddList)
+uint8_t BuildE2NodeConfigAddList(E2nodeComponentConfigAddition_List_t *e2NodeAddList, uint8_t procedureCode, uint16_t count, E2NodeConfigItem *e2NodeList)
{
uint8_t arrIdx = 0;
- CmLList *node;
- E2NodeComponent *e2NodeComponentInfo;
- E2nodeComponentConfigAddition_ItemIEs_t *e2NodeAddItemIe;
- E2nodeComponentConfigAddition_Item_t *e2NodeAddItem;
+ CmLList *node =NULL;
+ E2NodeComponent *e2NodeComponentInfo=NULL;
+ E2nodeComponentConfigAddition_ItemIEs_t *e2NodeAddItemIe=NULL;
+ E2nodeComponentConfigAddition_Item_t *e2NodeAddItem=NULL;
+
+
+ /* For ProcedureCodeE2_id_E2setup, the number of E2 node configuration list items is
+ * equal to the number of E2 node configuration entries stored in the database.
+ * For any other procedure, the E2 node configuration list count is equal
+ * to the count of E2 node configuration obtained from the function's caller */
+
+ if(procedureCode == ProcedureCodeE2_id_E2setup)
+ e2NodeAddList->list.count = duCb.e2apDb.e2NodeComponentList.count;
+ else
+ e2NodeAddList->list.count = count;
- e2NodeAddList->list.count = 1;
e2NodeAddList->list.size = e2NodeAddList->list.count * sizeof(E2nodeComponentConfigAddition_ItemIEs_t *);
DU_ALLOC(e2NodeAddList->list.array, e2NodeAddList->list.size);
if(e2NodeAddList->list.array == NULLP)
DU_LOG("\nERROR --> E2AP: Memory allocation failed for BuildE2NodeConfigAddList %d",__LINE__);
return RFAILED;
}
+
+ if(procedureCode == ProcedureCodeE2_id_E2setup)
+ {
+ /* Getting all of the E2 node configuration's information from DuCb one by one*/
+ if(arrIdx == 0)
+ {
+ CM_LLIST_FIRST_NODE(&duCb.e2apDb.e2NodeComponentList, node);
+ }
+ else
+ {
+ node = node->next;
+ }
+ if(!node)
+ {
+ DU_LOG("\nERROR --> E2AP : E2 node component list node is null");
+ return RFAILED;
+ }
+ e2NodeComponentInfo = (E2NodeComponent*)node->node;
+ }
+ else
+ {
+ /* Getting only those E2 node configuration from DuCb whose interface
+ * and action type is present in the received array */
+ e2NodeComponentInfo = fetchE2NodeComponentInfo(e2NodeList[arrIdx].interface, e2NodeList[arrIdx].actionType, &node);
+ }
+
+ if(!e2NodeComponentInfo)
+ {
+ DU_LOG("\nERROR --> E2AP : Received null e2NodeComponentInfo at line number %d",__LINE__);
+ return RFAILED;
+ }
+
+ e2NodeAddItemIe = (E2nodeComponentConfigAddition_ItemIEs_t *) e2NodeAddList->list.array[arrIdx];
+ e2NodeAddItemIe->id = ProtocolIE_IDE2_id_E2nodeComponentConfigAddition_Item;
+ e2NodeAddItemIe->criticality = CriticalityE2_reject;
+ e2NodeAddItemIe->value.present = E2nodeComponentConfigAddition_ItemIEs__value_PR_E2nodeComponentConfigAddition_Item;
+ e2NodeAddItem = &e2NodeAddItemIe->value.choice.E2nodeComponentConfigAddition_Item;
+ if(fillE2NodeConfig((PTR)e2NodeAddItem, e2NodeComponentInfo, CONFIG_ADD) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to fill the E2 node configuration");
+ return RFAILED;
+ }
}
-
- node = searchE2NodeComponentInfo(F1, E2_NODE_COMPONENT_ADD);
- if(!node)
+ return ROK;
+}
+
+/*******************************************************************
+ *
+ * @brief Builds E2 node config update list
+ *
+ * @details
+ *
+ * Function : BuildE2NodeConfigUpdateList
+ *
+ * Functionality: Building E2 node config update list
+ *
+ * @params[in]
+ * E2nodeComponentConfigUpdate_List_t to be filled
+ * Count of E2 node to be update in the list
+ * Received list of E2 node configuration
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+
+uint8_t BuildE2NodeConfigUpdateList(E2nodeComponentConfigUpdate_List_t *e2NodeUpdateList, uint16_t count, E2NodeConfigItem *updateE2Node)
+{
+ uint8_t arrIdx = 0;
+ CmLList *node =NULL;
+ E2NodeComponent *e2NodeComponentInfo =NULL;
+ E2nodeComponentConfigUpdate_ItemIEs_t *e2NodeUpdateItemIe =NULL;
+ E2nodeComponentConfigUpdate_Item_t *e2NodeUpdateItem =NULL;
+
+ e2NodeUpdateList->list.count = count;
+ e2NodeUpdateList->list.size = e2NodeUpdateList->list.count * sizeof(E2nodeComponentConfigUpdate_ItemIEs_t *);
+ DU_ALLOC(e2NodeUpdateList->list.array, e2NodeUpdateList->list.size);
+ if(e2NodeUpdateList->list.array == NULLP)
{
- DU_LOG("\nERROR --> E2AP : Received e2NodeComponentInfo is null");
+ DU_LOG("\nERROR --> E2AP: Memory allocation failed for BuildE2NodeConfigUpdateList %d",__LINE__);
return RFAILED;
}
- e2NodeComponentInfo = (E2NodeComponent*)node->node;
-
- arrIdx = 0;
- e2NodeAddItemIe = (E2nodeComponentConfigAddition_ItemIEs_t *) e2NodeAddList->list.array[arrIdx];
- e2NodeAddItemIe->id = ProtocolIE_IDE2_id_E2nodeComponentConfigAddition_Item;
- e2NodeAddItemIe->criticality = CriticalityE2_reject;
- e2NodeAddItemIe->value.present = E2nodeComponentConfigAddition_ItemIEs__value_PR_E2nodeComponentConfigAddition_Item;
- e2NodeAddItem = &e2NodeAddItemIe->value.choice.E2nodeComponentConfigAddition_Item;
-
- /* E2nodeComponentInterfaceType */
- e2NodeAddItem->e2nodeComponentInterfaceType = E2nodeComponentInterfaceType_f1;
- /* E2 Node Component Request Part */
- if(e2NodeComponentInfo->componentRequestPart)
+ for(arrIdx = 0; arrIdx< e2NodeUpdateList->list.count; arrIdx++)
{
- e2NodeAddItem->e2nodeComponentConfiguration.e2nodeComponentRequestPart.size = e2NodeComponentInfo->reqBufSize ;
- DU_ALLOC(e2NodeAddItem->e2nodeComponentConfiguration.e2nodeComponentRequestPart.buf,\
- e2NodeAddItem->e2nodeComponentConfiguration.e2nodeComponentRequestPart.size);
- if(e2NodeAddItem->e2nodeComponentConfiguration.e2nodeComponentRequestPart.buf == NULLP)
+ DU_ALLOC(e2NodeUpdateList->list.array[arrIdx], sizeof(E2nodeComponentConfigUpdate_ItemIEs_t));
+ if(e2NodeUpdateList->list.array[arrIdx] == NULLP)
{
- DU_LOG("\nERROR --> E2AP: Memory allocation failed for BuildE2NodeConfigAddList %d",__LINE__);
+ DU_LOG("\nERROR --> E2AP: Memory allocation failed for BuildE2NodeConfigUpdateList %d",__LINE__);
return RFAILED;
}
- memcpy(e2NodeAddItem->e2nodeComponentConfiguration.e2nodeComponentRequestPart.buf,\
- e2NodeComponentInfo->componentRequestPart, e2NodeAddItem->e2nodeComponentConfiguration.\
- e2nodeComponentRequestPart.size);
- }
- else
- {
- DU_LOG("\nERROR --> E2AP: componentRequestPart is null ");
- return RFAILED;
- }
+ e2NodeComponentInfo= fetchE2NodeComponentInfo(updateE2Node[arrIdx].interface, updateE2Node[arrIdx].actionType, &node);
+ if(!e2NodeComponentInfo)
+ {
+ DU_LOG("\nERROR --> E2AP : Received null e2NodeComponentInfo at line number %d",__LINE__);
+ return RFAILED;
+ }
+ e2NodeUpdateItemIe = (E2nodeComponentConfigUpdate_ItemIEs_t *) e2NodeUpdateList->list.array[arrIdx];
+ e2NodeUpdateItemIe->id = ProtocolIE_IDE2_id_E2nodeComponentConfigUpdate_Item;
+ e2NodeUpdateItemIe->criticality = CriticalityE2_reject;
+ e2NodeUpdateItemIe->value.present = E2nodeComponentConfigUpdate_ItemIEs__value_PR_E2nodeComponentConfigUpdate_Item;
+ e2NodeUpdateItem = &e2NodeUpdateItemIe->value.choice.E2nodeComponentConfigUpdate_Item;
- /* E2 Node Component Response Part */
- if(e2NodeComponentInfo->componentResponsePart)
- {
- e2NodeAddItem->e2nodeComponentConfiguration.e2nodeComponentResponsePart.size = e2NodeComponentInfo->rspBufSize;
- DU_ALLOC(e2NodeAddItem->e2nodeComponentConfiguration.e2nodeComponentResponsePart.buf, \
- e2NodeAddItem->e2nodeComponentConfiguration.e2nodeComponentResponsePart.size);
- if(e2NodeAddItem->e2nodeComponentConfiguration.e2nodeComponentResponsePart.buf == NULLP)
+ if(fillE2NodeConfig((PTR)e2NodeUpdateItem, e2NodeComponentInfo, CONFIG_MOD) != ROK)
{
- DU_LOG("\nERROR --> E2AP: Memory allocation failed for BuildE2NodeConfigAddList %d",__LINE__);
+ DU_LOG("\nERROR --> E2AP : Failed to fill the E2 node configuration");
return RFAILED;
}
- memcpy(e2NodeAddItem->e2nodeComponentConfiguration.e2nodeComponentResponsePart.buf, \
- e2NodeComponentInfo->componentResponsePart, e2NodeAddItem->e2nodeComponentConfiguration.\
- e2nodeComponentResponsePart.size);
+
}
- else
+ return ROK;
+
+}
+
+
+/*******************************************************************
+ *
+ * @brief Builds E2 node config remove list
+ *
+ * @details
+ *
+ * Function :BuildE2NodeConfigRemoveList
+ *
+ * Functionality: Building E2 node config remove list
+ *
+ * @params[in]
+ * E2nodeComponentConfigRemoval_List_t to be filled
+ * Count of E2 node to be remove in the list
+ * Received list of E2 node configuration
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+
+uint8_t BuildE2NodeConfigRemoveList(E2nodeComponentConfigRemoval_List_t *e2NodeRemoveList, uint16_t count, E2NodeConfigItem *updateE2Node)
+{
+ uint8_t arrIdx = 0;
+ CmLList *node=NULL;
+ E2NodeComponent *e2NodeComponentInfo=NULL;
+ E2nodeComponentConfigRemoval_ItemIEs_t *e2NodeRemovalItemIe=NULL;
+ E2nodeComponentConfigRemoval_Item_t *e2NodeRemovalItem=NULL;
+
+ e2NodeRemoveList->list.count = count;
+ e2NodeRemoveList->list.size = e2NodeRemoveList->list.count * sizeof(E2nodeComponentConfigRemoval_ItemIEs_t *);
+ DU_ALLOC(e2NodeRemoveList->list.array, e2NodeRemoveList->list.size);
+ if(e2NodeRemoveList->list.array == NULLP)
{
- DU_LOG("\nERROR --> E2AP: componentResponsePart is null");
+ DU_LOG("\nERROR --> E2AP: Memory allocation failed for BuildE2NodeConfigRemoveList %d",__LINE__);
return RFAILED;
}
-
- /* E2 Node Component ID */
- e2NodeAddItem->e2nodeComponentID.present = E2nodeComponentID_PR_e2nodeComponentInterfaceTypeF1;
- DU_ALLOC(e2NodeAddItem->e2nodeComponentID.choice.e2nodeComponentInterfaceTypeF1,\
- sizeof(E2nodeComponentInterfaceF1_t));
- if(e2NodeAddItem->e2nodeComponentID.choice.e2nodeComponentInterfaceTypeF1 == NULLP)
- {
- DU_LOG("\nERROR --> E2AP: Memory allocation failed for BuildE2NodeConfigAddList %d",__LINE__);
- return RFAILED;
- }
- e2NodeAddItem->e2nodeComponentID.choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.size = sizeof(uint8_t);
- DU_ALLOC(e2NodeAddItem->e2nodeComponentID.choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.buf,\
- e2NodeAddItem->e2nodeComponentID.choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.size);
- if(e2NodeAddItem->e2nodeComponentID.choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.buf == NULLP)
+ for(arrIdx = 0; arrIdx< e2NodeRemoveList->list.count; arrIdx++)
{
- DU_LOG("\nERROR -->list. E2AP: Memory allocation failed for BuildE2NodeConfigAddList %d",__LINE__);
- return RFAILED;
+ DU_ALLOC(e2NodeRemoveList->list.array[arrIdx], sizeof(E2nodeComponentConfigRemoval_ItemIEs_t));
+ if(e2NodeRemoveList->list.array[arrIdx] == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP: Memory allocation failed for BuildE2NodeConfigRemoveList %d",__LINE__);
+ return RFAILED;
+ }
+
+ e2NodeComponentInfo= fetchE2NodeComponentInfo(updateE2Node[arrIdx].interface, updateE2Node[arrIdx].actionType, &node);
+ if(!e2NodeComponentInfo)
+ {
+ DU_LOG("\nERROR --> E2AP : Received null e2NodeComponentInfo at line number %d",__LINE__);
+ return RFAILED;
+ }
+
+ e2NodeRemovalItemIe = (E2nodeComponentConfigRemoval_ItemIEs_t *) e2NodeRemoveList->list.array[arrIdx];
+ e2NodeRemovalItemIe->id = ProtocolIE_IDE2_id_E2nodeComponentConfigRemoval_Item;
+ e2NodeRemovalItemIe->criticality = CriticalityE2_reject;
+ e2NodeRemovalItemIe->value.present = E2nodeComponentConfigRemoval_ItemIEs__value_PR_E2nodeComponentConfigRemoval_Item;
+ e2NodeRemovalItem = &e2NodeRemovalItemIe->value.choice.E2nodeComponentConfigRemoval_Item;
+
+ if(fillE2NodeConfig((PTR)e2NodeRemovalItem, e2NodeComponentInfo, CONFIG_DEL) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to fill the E2 node configuration");
+ return RFAILED;
+ }
+
}
- e2NodeAddItem->e2nodeComponentID.choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.buf[arrIdx] = e2NodeComponentInfo->componentId;
return ROK;
-
}
-
/*******************************************************************
*
* @brief deallocation of E2SM_KPM_RANfunction_Description_t
e2SetupReq->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_E2nodeComponentConfigAddition;
e2SetupReq->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_reject;
e2SetupReq->protocolIEs.list.array[arrIdx]->value.present = E2setupRequestIEs__value_PR_E2nodeComponentConfigAddition_List;
- if(BuildE2NodeConfigAddList(&(e2SetupReq->protocolIEs.list.array[arrIdx]->value.choice.E2nodeComponentConfigAddition_List))!=ROK)
+ if(BuildE2NodeConfigAddList(&(e2SetupReq->protocolIEs.list.array[arrIdx]->value.choice.E2nodeComponentConfigAddition_List), ProcedureCodeE2_id_E2setup, 0, NULL)!=ROK)
{
DU_LOG("\nERROR --> E2AP : Failed to create E2 Node config list");
break;
/*******************************************************************
*
- * @brief Builds Ric Request Id
+ * @brief Builds RIC Action Admitted List
*
* @details
*
- * Function : BuildRicRequestId
+ * Function : BuildRicActionAdmitList
*
- * Functionality: Building the Ric Request Id
+ * Functionality: Builds RIC Action Admitted List
*
- * @params[in] RICrequestID_t *ricReqId
+ * @params[in] Pointer to RIC Action Admitted List to be filled
+ * Subscription Response information
* @return ROK - success
* RFAILED - failure
*
* ****************************************************************/
-
-uint8_t BuildRicRequestId(RICrequestID_t *ricReqId)
+uint8_t BuildRicActionAdmitList(RICaction_Admitted_List_t *admitList, PendingSubsRspInfo *subsRspInfo)
{
- if(ricReqId == NULLP)
- {
- return RFAILED;
- }
+ uint8_t idx = 0;
+ uint8_t elementCnt = 0;
+ RICaction_Admitted_ItemIEs_t *admitItem = NULLP;
- ricReqId->ricRequestorID = 1;
- ricReqId->ricInstanceID = 1;
- return ROK;
-}
+ elementCnt = subsRspInfo->numOfAcceptedActions;
-/*******************************************************************
- *
- * @brief Fills the mandatory RicAdmitted List Items
- *
- * @details
- *
- * Function : fillRicAdmitList
- *
- * Functionality: Fills the mandatory Ric Admitted List Items
- *
- * @params[in] RICaction_Admitted_ItemIEs_t *ricAdmitItems
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
+ admitList->list.count = elementCnt;
+ admitList->list.size = elementCnt * sizeof(RICaction_Admitted_ItemIEs_t *);
-uint8_t fillRicAdmitList(RICaction_Admitted_ItemIEs_t *ricAdmitItems)
-{
-
- if(ricAdmitItems != NULLP)
+ DU_ALLOC(admitList->list.array, admitList->list.size);
+ if(admitList->list.array == NULLP)
{
- ricAdmitItems->id = ProtocolIE_IDE2_id_RICaction_Admitted_Item;
- ricAdmitItems->criticality = CriticalityE2_reject;
- ricAdmitItems->value.present = RICaction_Admitted_ItemIEs__value_PR_RICaction_Admitted_Item;
- ricAdmitItems->value.choice.RICaction_Admitted_Item.ricActionID = 1;
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ return RFAILED;
}
- else
+
+ for(idx=0; idx<elementCnt; idx++)
{
- return RFAILED;
+ DU_ALLOC(admitList->list.array[idx], sizeof(RICaction_Admitted_ItemIEs_t));
+ if(admitList->list.array[idx] == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ return RFAILED;
+ }
+
+ admitItem = (RICaction_Admitted_ItemIEs_t *)admitList->list.array[idx];
+ admitItem->id = ProtocolIE_IDE2_id_RICaction_Admitted_Item;
+ admitItem->criticality = CriticalityE2_reject;
+ admitItem->value.present = RICaction_Admitted_ItemIEs__value_PR_RICaction_Admitted_Item;
+ admitItem->value.choice.RICaction_Admitted_Item.ricActionID = subsRspInfo->acceptedActionList[idx];
}
return ROK;
}
+
/*******************************************************************
*
- * @brief Builds the mandatory RicAdmitted List Params
+ * @brief Builds RIC Action Not Admitted List
*
* @details
*
- * Function : BuildRicAdmitList
+ * Function : BuildRicActionNotAdmitList
*
- * Functionality: Builds the mandatory Ric Admitted List Params
+ * Functionality: Builds RIC Action Not Admitted List
*
- * @params[in] RICaction_Admitted_List_t *admitListPtr
+ * @params[in] Pointer to RIC Action Not Admitted List to be filled
+ * Subscription Response information
* @return ROK - success
* RFAILED - failure
*
* ****************************************************************/
-
-uint8_t BuildRicAdmitList(RICaction_Admitted_List_t *admitListPtr)
+uint8_t BuildRicActionNotAdmitList(RICaction_NotAdmitted_List_t *notAdmitList, PendingSubsRspInfo *subsRspInfo)
{
- uint8_t idx ;
- uint8_t elementCnt;
- uint8_t ret= ROK;
- elementCnt = 1;
+ uint8_t idx = 0;
+ uint8_t elementCnt = 0;
+ RICaction_NotAdmitted_ItemIEs_t *notAdmitItem = NULLP;
+
+ elementCnt = subsRspInfo->numOfRejectedActions;
+
+ notAdmitList->list.count = elementCnt;
+ notAdmitList->list.size = elementCnt * sizeof(RICaction_NotAdmitted_ItemIEs_t *);
- if(admitListPtr == NULLP)
+ DU_ALLOC(notAdmitList->list.array, notAdmitList->list.size);
+ if(notAdmitList->list.array == NULLP)
{
- DU_LOG("\nERROR --> E2AP : Memory allocation for RIC Admit List failed");
- ret = RFAILED;
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ return RFAILED;
}
- else
+
+ for(idx=0; idx<elementCnt; idx++)
{
- admitListPtr->list.count = elementCnt;
- admitListPtr->list.size = elementCnt * sizeof(RICaction_Admitted_ItemIEs_t);
- DU_ALLOC(admitListPtr->list.array, admitListPtr->list.size);
- if(admitListPtr->list.array == NULLP)
+ DU_ALLOC(notAdmitList->list.array[idx], sizeof(RICaction_NotAdmitted_ItemIEs_t));
+ if(notAdmitList->list.array[idx] == NULLP)
{
- DU_LOG("\nERROR --> E2AP : Memory allocation for RIC Admit List failed");
- ret = RFAILED;
- }
- else
- {
- for(idx=0 ; idx<elementCnt ; idx++ )
- {
- DU_ALLOC(admitListPtr->list.array[idx], sizeof(RICaction_Admitted_ItemIEs_t));
- if(admitListPtr->list.array[idx] == NULLP)
- {
- ret = RFAILED;
- }
- }
- if(ret != RFAILED)
- {
- idx=0;
- fillRicAdmitList((RICaction_Admitted_ItemIEs_t *)admitListPtr->list.array[idx]);
- }
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d]", __func__, __LINE__);
+ return RFAILED;
}
- }
- return ret;
+
+ notAdmitItem = (RICaction_NotAdmitted_ItemIEs_t *)notAdmitList->list.array[idx];
+ notAdmitItem->id = ProtocolIE_IDE2_id_RICaction_NotAdmitted_Item;
+ notAdmitItem->criticality = CriticalityE2_reject;
+ notAdmitItem->value.present = RICaction_NotAdmitted_ItemIEs__value_PR_RICaction_NotAdmitted_Item;
+ notAdmitItem->value.choice.RICaction_NotAdmitted_Item.ricActionID = \
+ subsRspInfo->rejectedActionList[idx].id;
+ fillE2Cause(¬AdmitItem->value.choice.RICaction_NotAdmitted_Item.cause, \
+ subsRspInfo->rejectedActionList[idx].failureCause);
+ }
+ return ROK;
}
+
/*******************************************************************
*
* @breif Deallocation of BuildAndSendRicSubscriptionRsp memory
*
* @return void
*
- *
******************************************************************/
void FreeRicSubscriptionRsp(E2AP_PDU_t *e2apRicMsg)
{
RICsubscriptionResponse_t *ricSubscriptionRsp= NULLP;
uint8_t idx=0;
- uint8_t idx1=0;
- RICaction_Admitted_List_t *admitListPtr;
+ uint8_t listIdx=0;
+ RICaction_Admitted_List_t *admitList = NULLP;
+ RICaction_NotAdmitted_List_t *notAdmitList = NULLP;
if(e2apRicMsg != NULLP)
{
if(e2apRicMsg->choice.successfulOutcome != NULLP)
{
- ricSubscriptionRsp = &e2apRicMsg->choice.successfulOutcome->value.choice.RICsubscriptionResponse;
- if(ricSubscriptionRsp)
- {
- if(ricSubscriptionRsp->protocolIEs.list.array != NULLP)
- {
- for(idx=0; idx<ricSubscriptionRsp->protocolIEs.list.count; idx++)
- {
- if(ricSubscriptionRsp->protocolIEs.list.array[idx] != NULLP)
- {
- switch(ricSubscriptionRsp->protocolIEs.list.array[idx]->id)
- {
- case ProtocolIE_IDE2_id_RICrequestID:
- break;
-
- case ProtocolIE_IDE2_id_RANfunctionID:
- break;
-
- case ProtocolIE_IDE2_id_RICactions_Admitted:
- {
- admitListPtr = &ricSubscriptionRsp->protocolIEs.list.\
- array[idx]->value.choice.RICaction_Admitted_List;
- if(admitListPtr->list.array != NULLP)
- {
- for(idx1=0 ; idx1<admitListPtr->list.count; idx1++ )
- {
- if(admitListPtr->list.array[idx1] != NULLP)
- {
- DU_FREE(admitListPtr->list.array[idx1],
- sizeof(RICaction_Admitted_ItemIEs_t));
- }
- }
- DU_FREE(admitListPtr->list.array, admitListPtr->list.size);
- }
- break;
- }
- default:
- break;
- }
- DU_FREE(ricSubscriptionRsp->protocolIEs.list.array[idx], \
- sizeof(RICsubscriptionResponse_IEs_t));
- }
- }
- DU_FREE(ricSubscriptionRsp->protocolIEs.list.array, \
- ricSubscriptionRsp->protocolIEs.list.size);
- }
- }
- DU_FREE(e2apRicMsg->choice.successfulOutcome, sizeof(SuccessfulOutcomeE2_t));
+ ricSubscriptionRsp = &e2apRicMsg->choice.successfulOutcome->value.choice.RICsubscriptionResponse;
+ if(ricSubscriptionRsp)
+ {
+ if(ricSubscriptionRsp->protocolIEs.list.array != NULLP)
+ {
+ for(idx=0; idx<ricSubscriptionRsp->protocolIEs.list.count; idx++)
+ {
+ if(ricSubscriptionRsp->protocolIEs.list.array[idx] != NULLP)
+ {
+ switch(ricSubscriptionRsp->protocolIEs.list.array[idx]->id)
+ {
+ case ProtocolIE_IDE2_id_RICactions_Admitted:
+ {
+ admitList = &ricSubscriptionRsp->protocolIEs.list.\
+ array[idx]->value.choice.RICaction_Admitted_List;
+ if(admitList->list.array != NULLP)
+ {
+ for(listIdx=0 ; listIdx < admitList->list.count; listIdx++)
+ {
+ DU_FREE(admitList->list.array[listIdx], sizeof(RICaction_Admitted_ItemIEs_t));
+ }
+ DU_FREE(admitList->list.array, admitList->list.size);
+ }
+ break;
+ }
+ case ProtocolIE_IDE2_id_RICactions_NotAdmitted:
+ {
+ notAdmitList = &ricSubscriptionRsp->protocolIEs.list.\
+ array[idx]->value.choice.RICaction_NotAdmitted_List;
+ if(notAdmitList->list.array != NULLP)
+ {
+ for(listIdx=0 ; listIdx < notAdmitList->list.count; listIdx++)
+ {
+ DU_FREE(notAdmitList->list.array[listIdx], sizeof(RICaction_NotAdmitted_ItemIEs_t));
+ }
+ DU_FREE(notAdmitList->list.array, notAdmitList->list.size);
+ }
+ break;
+ }
+ default:
+ break;
+ }
+ DU_FREE(ricSubscriptionRsp->protocolIEs.list.array[idx], sizeof(RICsubscriptionResponse_IEs_t));
+ }
+ }
+ DU_FREE(ricSubscriptionRsp->protocolIEs.list.array, ricSubscriptionRsp->protocolIEs.list.size);
+ }
+ }
+ DU_FREE(e2apRicMsg->choice.successfulOutcome, sizeof(SuccessfulOutcomeE2_t));
}
DU_FREE(e2apRicMsg, sizeof(E2AP_PDU_t));
}
}
+
/*******************************************************************
*
- * @brief Builds and Send the RicSubscriptionRsp
+ * @brief Fill RIC Subscription Response IEs
*
* @details
*
- * Function : BuildAndSendRicSubscriptionRsp
+ * Function : fillRicSubscriptionRsp
*
- * functionality:Fills the RicSubscriptionRsp
+ * functionality: Fill RIC Subscription Response IEs
*
+ * @param Pointer to RIC subscription response
+ * Subscription response information
* @return ROK - success
* RFAILED - failure
*
******************************************************************/
-uint8_t FillRicSubscriptionRsp(RICsubscriptionResponse_t *ricSubscriptionRsp )
+uint8_t fillRicSubscriptionRsp(RICsubscriptionResponse_t *ricSubscriptionRsp, PendingSubsRspInfo *subsRspInfo)
{
- uint8_t idx=0;
- uint8_t ret = ROK;
+ uint8_t ieIdx = 0;
uint8_t elementCnt = 0;
- uint8_t BuildRicRequestIdret=ROK;
- uint8_t BuildRicAdmitListret=ROK;
+ RICsubscriptionResponse_IEs_t *subsRspIe = NULLP;
+
+ elementCnt = 3;
+ if(subsRspInfo->numOfRejectedActions)
+ elementCnt++;
- elementCnt=3;
ricSubscriptionRsp->protocolIEs.list.count = elementCnt;
ricSubscriptionRsp->protocolIEs.list.size = elementCnt * sizeof(RICsubscriptionResponse_IEs_t);
- DU_ALLOC(ricSubscriptionRsp->protocolIEs.list.array, \
- ricSubscriptionRsp->protocolIEs.list.size);
+ DU_ALLOC(ricSubscriptionRsp->protocolIEs.list.array, ricSubscriptionRsp->protocolIEs.list.size);
if(ricSubscriptionRsp->protocolIEs.list.array == NULLP)
{
- DU_LOG("\nERROR --> E2AP : Memory allocation for FillRicSubscriptionRsp failed");
- ret = RFAILED;
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at %s : line %d", __func__, __LINE__);
+ return RFAILED;
}
- else
+
+ for(ieIdx=0; ieIdx<ricSubscriptionRsp->protocolIEs.list.count; ieIdx++)
{
- for(idx=0; idx<ricSubscriptionRsp->protocolIEs.list.count; idx++)
+ DU_ALLOC(ricSubscriptionRsp->protocolIEs.list.array[ieIdx], sizeof(RICsubscriptionResponse_IEs_t));
+ if(ricSubscriptionRsp->protocolIEs.list.array[ieIdx] == NULLP)
{
- DU_ALLOC(ricSubscriptionRsp->protocolIEs.list.array[idx], \
- sizeof(RICsubscriptionResponse_IEs_t));
- if(ricSubscriptionRsp->protocolIEs.list.array[idx] == NULLP)
- {
- ret = RFAILED;
- }
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed at [%s] : line [%d] : ieIdx [%d]", __func__, __LINE__,ieIdx);
+ return RFAILED;
}
- if(ret != RFAILED)
- {
+ }
- idx=0;
- ricSubscriptionRsp->protocolIEs.list.array[idx]->id = ProtocolIE_IDE2_id_RICrequestID;
- ricSubscriptionRsp->protocolIEs.list.array[idx]->criticality = CriticalityE2_reject;
- ricSubscriptionRsp->protocolIEs.list.array[idx]->value.present =\
- RICsubscriptionRequest_IEs__value_PR_RICrequestID;
- BuildRicRequestIdret =
- BuildRicRequestId(&ricSubscriptionRsp->protocolIEs.list.array[idx]->value.choice.RICrequestID);
- if(BuildRicRequestIdret != ROK)
- {
- ret = RFAILED;
- }
- else
- {
- idx++;
- ricSubscriptionRsp->protocolIEs.list.array[idx]->id = ProtocolIE_IDE2_id_RANfunctionID;
- ricSubscriptionRsp->protocolIEs.list.array[idx]->criticality = CriticalityE2_reject;
- ricSubscriptionRsp->protocolIEs.list.array[idx]->value.present =\
- RICsubscriptionRequest_IEs__value_PR_RANfunctionID;
- ricSubscriptionRsp->protocolIEs.list.array[idx]->value.choice.RANfunctionID = 1;
+ /* RIC Request ID */
+ ieIdx=0;
+ subsRspIe = ricSubscriptionRsp->protocolIEs.list.array[ieIdx];
+ subsRspIe->id = ProtocolIE_IDE2_id_RICrequestID;
+ subsRspIe->criticality = CriticalityE2_reject;
+ subsRspIe->value.present = RICsubscriptionRequest_IEs__value_PR_RICrequestID;
+ subsRspIe->value.choice.RICrequestID.ricRequestorID = subsRspInfo->requestId.requestorId;
+ subsRspIe->value.choice.RICrequestID.ricInstanceID = subsRspInfo->requestId.instanceId;
+
+ /* RAN Function ID */
+ ieIdx++;
+ subsRspIe = ricSubscriptionRsp->protocolIEs.list.array[ieIdx];
+ subsRspIe->id = ProtocolIE_IDE2_id_RANfunctionID;
+ subsRspIe->criticality = CriticalityE2_reject;
+ subsRspIe->value.present = RICsubscriptionRequest_IEs__value_PR_RANfunctionID;
+ subsRspIe->value.choice.RANfunctionID = subsRspInfo->ranFuncId;
+
+ /* RIC Action Admitted List */
+ ieIdx++;
+ subsRspIe = ricSubscriptionRsp->protocolIEs.list.array[ieIdx];
+ subsRspIe->id = ProtocolIE_IDE2_id_RICactions_Admitted;
+ subsRspIe->criticality = CriticalityE2_reject;
+ subsRspIe->value.present = RICsubscriptionResponse_IEs__value_PR_RICaction_Admitted_List;
+ if(BuildRicActionAdmitList(&subsRspIe->value.choice.RICaction_Admitted_List, subsRspInfo) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to fill RIC Action Admitted List in RIC Subscription Response");
+ return RFAILED;
+ }
- idx++;
- ricSubscriptionRsp->protocolIEs.list.array[idx]->id = ProtocolIE_IDE2_id_RICactions_Admitted;
- ricSubscriptionRsp->protocolIEs.list.array[idx]->criticality = CriticalityE2_reject;
- ricSubscriptionRsp->protocolIEs.list.array[idx]->value.present =\
- RICsubscriptionResponse_IEs__value_PR_RICaction_Admitted_List;
- BuildRicAdmitListret =
- BuildRicAdmitList(&ricSubscriptionRsp->protocolIEs.list.array[idx]->value.choice.RICaction_Admitted_List);
- if(BuildRicAdmitListret != ROK)
- {
- ret = RFAILED;
- }
- }
+ /* RIC Action Not Admitted List */
+ if(subsRspInfo->numOfRejectedActions)
+ {
+ ieIdx++;
+ subsRspIe = ricSubscriptionRsp->protocolIEs.list.array[ieIdx];
+ subsRspIe->id = ProtocolIE_IDE2_id_RICactions_NotAdmitted;
+ subsRspIe->criticality = CriticalityE2_reject;
+ subsRspIe->criticality = CriticalityE2_reject;
+ subsRspIe->value.present = RICsubscriptionResponse_IEs__value_PR_RICaction_NotAdmitted_List;
+ if(BuildRicActionNotAdmitList(&subsRspIe->value.choice.RICaction_NotAdmitted_List, subsRspInfo) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to fill RIC Action Not Admitted List in RIC Subscription Response");
+ return RFAILED;
}
- }
- return ret;
+ }
+
+ return ROK;
}
+
/*******************************************************************
*
* @brief Builds and Send the RicSubscriptionRsp
*
******************************************************************/
-uint8_t BuildAndSendRicSubscriptionRsp()
+uint8_t BuildAndSendRicSubscriptionRsp(PendingSubsRspInfo *subsRspInfo)
{
-
- E2AP_PDU_t *e2apRicMsg = NULLP;
+ uint8_t ret = RFAILED;
+ E2AP_PDU_t *e2apRicMsg = NULLP;
RICsubscriptionResponse_t *ricSubscriptionRsp=NULLP;
- asn_enc_rval_t encRetVal;
- uint8_t ret = RFAILED;
- uint8_t FillRicricSubscriptionRspret;
+ asn_enc_rval_t encRetVal;
while(true)
{
DU_ALLOC(e2apRicMsg, sizeof(E2AP_PDU_t));
if(e2apRicMsg == NULLP)
{
- DU_LOG("\nERROR --> E2AP : Memory allocation for E2AP-PDU failed");
- break;
+ DU_LOG("\nERROR --> E2AP : Memory allocation for E2AP-PDU failed");
+ break;
}
+
e2apRicMsg->present = E2AP_PDU_PR_successfulOutcome;
DU_ALLOC(e2apRicMsg->choice.successfulOutcome, sizeof(SuccessfulOutcomeE2_t));
if(e2apRicMsg->choice.successfulOutcome == NULLP)
{
- DU_LOG("\nERROR --> E2AP : Memory allocation for RIC subscription Response failed");
- break;
+ DU_LOG("\nERROR --> E2AP : Memory allocation for RIC subscription Response failed");
+ break;
}
e2apRicMsg->choice.successfulOutcome->procedureCode = ProcedureCodeE2_id_RICsubscription;
e2apRicMsg->choice.successfulOutcome->criticality = CriticalityE2_reject;
- e2apRicMsg->choice.successfulOutcome->value.present = \
- SuccessfulOutcomeE2__value_PR_RICsubscriptionResponse;
+ e2apRicMsg->choice.successfulOutcome->value.present = SuccessfulOutcomeE2__value_PR_RICsubscriptionResponse;
+
ricSubscriptionRsp = &e2apRicMsg->choice.successfulOutcome->value.choice.RICsubscriptionResponse;
- FillRicricSubscriptionRspret = FillRicSubscriptionRsp(ricSubscriptionRsp);
- if(FillRicricSubscriptionRspret != ROK)
+ if(fillRicSubscriptionRsp(ricSubscriptionRsp, subsRspInfo) != ROK)
{
- DU_LOG("\nERROR --> E2AP : Memory allocation for RICsubscriptionResponseIE failed");
- break;
+ DU_LOG("\nERROR --> E2AP : Memory allocation for RICsubscriptionResponseIE failed");
+ break;
}
/* Prints the Msg formed */
memset(encBuf, 0, ENC_BUF_MAX_LEN);
encBufSize = 0;
- encRetVal = aper_encode(&asn_DEF_E2AP_PDU, 0, e2apRicMsg, PrepFinalEncBuf,\
- encBuf);
+ encRetVal = aper_encode(&asn_DEF_E2AP_PDU, 0, e2apRicMsg, PrepFinalEncBuf, encBuf);
if(encRetVal.encoded == ENCODE_FAIL)
{
- DU_LOG("\nERROR --> E2AP : Could not encode RIC Subscription Response structure (at %s)\n",\
- encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
- break;
+ DU_LOG("\nERROR --> E2AP : Could not encode RIC Subscription Response structure (at %s)\n",\
+ encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
+ break;
}
else
{
- DU_LOG("\nDEBUG --> E2AP : Created APER encoded buffer for RIC subscription response \n");
+ DU_LOG("\nDEBUG --> E2AP : Created APER encoded buffer for RIC subscription response \n");
#ifdef DEBUG_ASN_PRINT
- for(int i=0; i< encBufSize; i++)
- {
- printf("%x",encBuf[i]);
- }
+ 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("\nERROR --> E2AP : Sending RIC Subscription Response failed");
- break;
+ DU_LOG("\nERROR --> E2AP : Sending RIC Subscription Response failed");
+ break;
}
ret = ROK;
break;
}
- FreeRicSubscriptionRsp(e2apRicMsg);
+ FreeRicSubscriptionRsp(e2apRicMsg);
return ret;
}
/******************************************************************
*
- * @brief Deallocation of memory allocated bu aper decoder for e2 setup response
+ * @brief Deallocation of memory allocated by aper decoder for e2 setup response
*
* @details
*
* Function : freeAperDecodingOfE2SetupRsp
*
- * Functionality: Deallocation of memory allocated bu aper decoder for e2
+ * Functionality: Deallocation of memory allocated by aper decoder for e2
* setup response
*
* @params[in] E2setupResponse_t *e2SetRspMsg;
* RFAILED - failure
*
* ****************************************************************/
+
uint8_t procE2SetupRsp(E2AP_PDU_t *e2apMsg)
{
- uint8_t arrIdx =0, transId=0;
+ uint8_t arrIdx =0, transId=0, idx=0;
uint32_t recvBufLen;
- E2setupResponse_t *e2SetRspMsg;
- CmLList *node;
- E2NodeComponent *e2NodeComponentInfo;
+ E2setupResponse_t *e2SetRspMsg=NULL;
+ CmLList *node=NULL;
+ E2NodeComponent *e2NodeComponentInfo=NULL;
+ E2nodeComponentConfigAdditionAck_List_t *e2NodeCfgAckList=NULL;
+ E2nodeComponentConfigAdditionAck_ItemIEs_t *e2NodeAddAckItem=NULL;
DU_LOG("\nINFO --> E2AP : E2 Setup Response received");
duCb.e2Status = TRUE; //Set E2 status as true
}
case ProtocolIE_IDE2_id_E2nodeComponentConfigAdditionAck:
+ {
+ e2NodeCfgAckList = &e2SetRspMsg->protocolIEs.list.array[arrIdx]->value.choice.E2nodeComponentConfigAdditionAck_List;
+ for(idx =0; idx <e2NodeCfgAckList->list.count; idx++)
+ {
+ e2NodeAddAckItem = (E2nodeComponentConfigAdditionAck_ItemIEs_t*) e2NodeCfgAckList->list.array[idx];
+ switch(e2NodeAddAckItem->value.choice.E2nodeComponentConfigAdditionAck_Item.e2nodeComponentID.present)
+ {
+ case E2nodeComponentID_PR_e2nodeComponentInterfaceTypeF1:
+ {
+ e2NodeComponentInfo = fetchE2NodeComponentInfo(F1, E2_NODE_COMPONENT_ADD, &node);
+ if(!e2NodeComponentInfo)
+ {
+ DU_LOG("\nERROR --> E2AP : Received null e2NodeComponentInfo at line number %d",__LINE__);
+ return RFAILED;
+ }
+ else
+ {
+ cmLListDelFrm(&duCb.e2apDb.e2NodeComponentList, node);
+ DU_FREE(e2NodeComponentInfo->componentRequestPart, e2NodeComponentInfo->reqBufSize);
+ DU_FREE(e2NodeComponentInfo->componentResponsePart, e2NodeComponentInfo->rspBufSize);
+ DU_FREE(e2NodeComponentInfo, sizeof(E2NodeComponent));
+ DU_FREE(node, sizeof(CmLList));
+ }
+ break;
+ }
+ default:
+ break;
+ }
+ }
break;
+ }
default:
DU_LOG("\nERROR --> E2AP : Invalid IE received in E2SetupRsp:%ld",
}
}
freeAperDecodingOfE2SetupRsp(e2SetRspMsg);
-
- node = searchE2NodeComponentInfo(F1, E2_NODE_COMPONENT_ADD);
- if(!node)
+
+ if(duSendE2NodeConfigurationUpdate() != ROK)
{
- DU_LOG("\nERROR --> E2AP : Received e2NodeComponentInfo is null");
+ DU_LOG("\nERROR --> E2AP : Failed to send E2 node config update");
return RFAILED;
}
- else
- {
- e2NodeComponentInfo = (E2NodeComponent*)node->node;
- cmLListDelFrm(&duCb.e2apDb.e2NodeComponentList, node);
- DU_FREE(e2NodeComponentInfo->componentRequestPart, e2NodeComponentInfo->reqBufSize);
- DU_FREE(e2NodeComponentInfo->componentResponsePart, e2NodeComponentInfo->rspBufSize);
- DU_FREE(e2NodeComponentInfo, sizeof(E2NodeComponent));
- DU_FREE(node, sizeof(CmLList));
- }
-
- BuildAndSendE2NodeConfigUpdate();
return ROK;
}
{
if(subsDetails->ricAction_ToBeSetup_List.list.array[elementIdx])
{
- actionItem = (RICaction_ToBeSetup_ItemIEs_t *)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);
*
******************************************************************/
uint8_t extractRicActionToBeSetup(RanFunction *ranFuncDb, RicSubscription *ricSubscriptionInfo, \
- RICactions_ToBeSetup_List_t *actionList, E2FailureCause *failureCause)
+ RICactions_ToBeSetup_List_t *actionList, E2FailureCause *failureCause, PendingSubsRspInfo *subsRsp)
{
uint8_t actionIdx = 0;
uint8_t ricActionId = 0;
* If RIC action definition's extraction and validation passes,
* Then :
* This action is added to action sequence list of subscription info */
+ ricActionId = actionItem->value.choice.RICaction_ToBeSetup_Item.ricActionID;
+
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;
{
ricSubscriptionInfo->actionSequence[ricActionId-1].action = CONFIG_ADD;
ricSubscriptionInfo->numOfActions++;
+ break;
}
- else
- {
- memset(&ricSubscriptionInfo->actionSequence[ricActionId-1], 0, sizeof(ActionInfo));
- /* TODO : Since this action addition failed, add to
- * reject-action-list in subscription response */
- }
}
+
+ /* In case of any failure, action is rejected
+ * Added to rejected-action-list in subscription response */
+ memset(&ricSubscriptionInfo->actionSequence[ricActionId-1], 0, sizeof(ActionInfo));
+ subsRsp->rejectedActionList[subsRsp->numOfRejectedActions].id = ricActionId;
+ if(failureCause->causeType == E2_NOTHING)
+ {
+ failureCause->causeType = E2_RIC_REQUEST;
+ failureCause->cause = E2_ACTION_NOT_SUPPORTED;
+ }
+ memcpy(&subsRsp->rejectedActionList[subsRsp->numOfRejectedActions].failureCause, \
+ failureCause, sizeof(E2FailureCause));
+ subsRsp->numOfRejectedActions++;
break;
}
default:
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];
+ ranFuncDb = fetchRanFuncFromRanFuncId(ranFuncId);
- DU_ALLOC(ricSubscriptionInfo, sizeof(RicSubscription));
- if(!ricSubscriptionInfo)
- {
- DU_LOG("\nERROR --> E2AP : Memory allocation failed for ricSubscriptionInfo");
- failureCause.causeType = E2_MISCELLANEOUS;
- failureCause.cause = E2_MISCELLANEOUS_CAUSE_UNSPECIFIED;
- ret = RFAILED;
- break;
- }
- ricSubscriptionInfo->requestId.requestorId = ricReqId.requestorId;
- ricSubscriptionInfo->requestId.instanceId = ricReqId.instanceId;
- }
- else
+ if(!ranFuncDb)
{
failureCause.causeType = E2_RIC_REQUEST;
failureCause.cause = E2_RAN_FUNCTION_ID_INVALID;
ret = RFAILED;
+ break;
+ }
+
+ if(ranFuncDb->numPendingSubsRsp >= MAX_PENDING_SUBSCRIPTION_RSP)
+ {
+ failureCause.causeType = E2_RIC_REQUEST;
+ failureCause.cause = E2_FUNCTION_RESOURCE_LIMIT;
+ ret = RFAILED;
+ break;
+ }
+
+ DU_ALLOC(ricSubscriptionInfo, sizeof(RicSubscription));
+ if(!ricSubscriptionInfo)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation failed for ricSubscriptionInfo");
+ failureCause.causeType = E2_MISCELLANEOUS;
+ failureCause.cause = E2_MISCELLANEOUS_CAUSE_UNSPECIFIED;
+ ret = RFAILED;
+ break;
}
+ ricSubscriptionInfo->requestId.requestorId = ricReqId.requestorId;
+ ricSubscriptionInfo->requestId.instanceId = ricReqId.instanceId;
+
+ memset(&ranFuncDb->pendingSubsRspInfo[ranFuncDb->numPendingSubsRsp], 0, sizeof(PendingSubsRspInfo));
+ memcpy(&ranFuncDb->pendingSubsRspInfo[ranFuncDb->numPendingSubsRsp].requestId,
+ &ricReqId, sizeof(RicRequestId));
+ ranFuncDb->pendingSubsRspInfo[ranFuncDb->numPendingSubsRsp].ranFuncId = ranFuncId;
break;
}
/* Decode, Validate and record RIC actions */
if(extractRicActionToBeSetup(ranFuncDb, ricSubscriptionInfo, &subsDetails->ricAction_ToBeSetup_List, \
- &failureCause) != ROK)
+ &failureCause, &ranFuncDb->pendingSubsRspInfo[ranFuncDb->numPendingSubsRsp]) != ROK)
{
ret = RFAILED;
break;
cmLListAdd2Tail(&ranFuncDb->subscriptionList, ricSubscriptionNode);
}
+ ranFuncDb->numPendingSubsRsp++;
+
#ifdef KPI_CALCULATION
/* Send statistics request to other DU entities */
BuildAndSendStatsReq(ranFuncId, ricSubscriptionInfo);
#endif
- /* TODO : Trigger RIC subscription response once statistics response is
+ /* TODO : Trigger RIC Indication once statistics indication is
* received from MAC .
- * TBD in next gerrit */
- ret = BuildAndSendRicSubscriptionRsp();
- {
- BuildAndSendRicIndication(ricSubscriptionInfo);
- }
+ * TBD in future gerrit */
+ //BuildAndSendRicIndication(ricSubscriptionInfo);
}
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 e2 node component configuration req and rsp
+ *
+ * @details
+ *
+ * Function : freeE2NodeComponentConfiguration
+ *
+ * Functionality:
+ * - free e2 node component configuration req and rsp
+ *
+ * @params[in] E2nodeComponentConfiguration_t *e2nodeComponentConfiguration
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+void freeE2NodeComponentConfiguration(E2nodeComponentConfiguration_t *e2nodeComponentConfiguration)
+{
+ /* Free E2 Node Component Request Part */
+ DU_FREE(e2nodeComponentConfiguration->e2nodeComponentRequestPart.buf, e2nodeComponentConfiguration->e2nodeComponentRequestPart.size);
+
+ /* Free E2 Node Component Response Part */
+ DU_FREE(e2nodeComponentConfiguration->e2nodeComponentResponsePart.buf, e2nodeComponentConfiguration->e2nodeComponentResponsePart.size);
+
+}
+
+/*******************************************************************
+ *
+ * @brief free e2 node component component identifier
+ *
+ * @details
+ *
+ * Function : freeE2NodeComponentIdentifier
+ *
+ * Functionality:
+ * - free e2 node component component identifier
+ *
+ * @params[in] E2nodeComponentID_t *componentID
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+void freeE2NodeComponentIdentifier(E2nodeComponentID_t *componentID)
+{
+ if(componentID->choice.e2nodeComponentInterfaceTypeF1)
+ {
+ DU_FREE(componentID->choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.buf, componentID->choice.e2nodeComponentInterfaceTypeF1->gNB_DU_ID.size);
+ DU_FREE(componentID->choice.e2nodeComponentInterfaceTypeF1, sizeof(E2nodeComponentInterfaceF1_t));
+ }
+
+}
+
/*******************************************************************
*
* @brief Deallocate the memory allocated for E2nodeConfigurationUpdate msg
* RFAILED - failure
*
* ****************************************************************/
+
void FreeE2NodeConfigUpdate(E2AP_PDU_t *e2apMsg)
{
- uint8_t arrIdx =0;
- E2nodeConfigurationUpdate_t *e2NodeConfigUpdate;
+ uint8_t arrIdx =0, e2NodeUpdateListIdx=0, e2NodeRemovalListIdx=0, e2NodeAddListIdx=0;
+ E2nodeConfigurationUpdate_t *e2NodeConfigUpdate =NULL;
+ E2nodeComponentConfigUpdate_List_t *e2NodeUpdateList =NULL;
+ E2nodeComponentConfigUpdate_ItemIEs_t *e2NodeUpdateItem =NULL;
+ E2nodeComponentConfigRemoval_List_t *e2NodeRemovalList =NULL;
+ E2nodeComponentConfigRemoval_ItemIEs_t *e2NodeRemovalItem =NULL;
+ E2nodeComponentConfigAddition_List_t *e2NodeAddList =NULL;
+ E2nodeComponentConfigAddition_ItemIEs_t *e2NodeAddItem =NULL;
if(e2apMsg != NULLP)
{
{
for(arrIdx = 0; arrIdx < e2NodeConfigUpdate->protocolIEs.list.count; arrIdx++)
{
- DU_FREE(e2NodeConfigUpdate->protocolIEs.list.array[arrIdx], sizeof(E2nodeConfigurationUpdate_IEs_t));
+ if(e2NodeConfigUpdate->protocolIEs.list.array[arrIdx])
+ {
+
+ switch(e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->id)
+ {
+ case ProtocolIE_IDE2_id_TransactionID:
+ break;
+
+ case ProtocolIE_IDE2_id_E2nodeComponentConfigAddition:
+ {
+ e2NodeAddList = &e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.choice.E2nodeComponentConfigAddition_List;
+ if(e2NodeAddList->list.array)
+ {
+ for(e2NodeAddListIdx = 0; e2NodeAddListIdx< e2NodeAddList->list.count; e2NodeAddListIdx++)
+ {
+ e2NodeAddItem = (E2nodeComponentConfigAddition_ItemIEs_t *) e2NodeAddList->list.array[e2NodeAddListIdx];
+
+ freeE2NodeComponentConfiguration(&e2NodeAddItem->value.choice.E2nodeComponentConfigAddition_Item.e2nodeComponentConfiguration);
+ freeE2NodeComponentIdentifier(&e2NodeAddItem->value.choice.E2nodeComponentConfigAddition_Item.e2nodeComponentID);
+ DU_FREE(e2NodeAddItem, sizeof(E2nodeComponentConfigAddition_ItemIEs_t));
+ }
+ DU_FREE(e2NodeAddList->list.array, e2NodeAddList->list.size);
+ }
+ break;
+ }
+ case ProtocolIE_IDE2_id_E2nodeComponentConfigUpdate:
+ {
+ e2NodeUpdateList = &e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.choice.E2nodeComponentConfigUpdate_List;
+ if(e2NodeUpdateList->list.array)
+ {
+ for(e2NodeUpdateListIdx = 0; e2NodeUpdateListIdx< e2NodeUpdateList->list.count; e2NodeUpdateListIdx++)
+ {
+ e2NodeUpdateItem = (E2nodeComponentConfigUpdate_ItemIEs_t *) e2NodeUpdateList->list.array[e2NodeUpdateListIdx];
+
+ freeE2NodeComponentConfiguration(&e2NodeUpdateItem->value.choice.E2nodeComponentConfigUpdate_Item.e2nodeComponentConfiguration);
+ freeE2NodeComponentIdentifier(&e2NodeUpdateItem->value.choice.E2nodeComponentConfigUpdate_Item.e2nodeComponentID);
+ DU_FREE(e2NodeUpdateItem, sizeof(E2nodeComponentConfigUpdate_ItemIEs_t));
+ }
+ DU_FREE(e2NodeUpdateList->list.array, e2NodeUpdateList->list.size);
+ }
+ break;
+ }
+ case ProtocolIE_IDE2_id_E2nodeComponentConfigRemoval:
+ {
+ e2NodeRemovalList = &e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.choice.E2nodeComponentConfigRemoval_List;
+ if(e2NodeRemovalList->list.array)
+ {
+ for(e2NodeRemovalListIdx = 0; e2NodeRemovalListIdx< e2NodeRemovalList->list.count; e2NodeRemovalListIdx++)
+ {
+ e2NodeRemovalItem = (E2nodeComponentConfigRemoval_ItemIEs_t *) e2NodeRemovalList->list.array[e2NodeRemovalListIdx];
+
+ freeE2NodeComponentIdentifier(&e2NodeRemovalItem->value.choice.E2nodeComponentConfigRemoval_Item.e2nodeComponentID);
+ DU_FREE(e2NodeRemovalItem, sizeof(E2nodeComponentConfigRemoval_ItemIEs_t));
+ }
+ DU_FREE(e2NodeRemovalList->list.array, e2NodeRemovalList->list.size);
+ }
+ break;
+ }
+
+ default:
+ break;
+ }
+ DU_FREE(e2NodeConfigUpdate->protocolIEs.list.array[arrIdx], sizeof(E2nodeConfigurationUpdate_IEs_t));
+ }
}
DU_FREE(e2NodeConfigUpdate->protocolIEs.list.array, e2NodeConfigUpdate->protocolIEs.list.size);
}
*
* ****************************************************************/
-uint8_t BuildAndSendE2NodeConfigUpdate()
+uint8_t BuildAndSendE2NodeConfigUpdate(E2NodeConfigList *e2NodeList)
{
- uint8_t arrIdx = 0,elementCnt = 1;
- uint8_t ret = ROK;
- E2AP_PDU_t *e2apMsg = NULLP;
- E2nodeConfigurationUpdate_t *e2NodeConfigUpdate = NULLP;
+ uint8_t ret = RFAILED;
+ uint8_t arrIdx = 0,elementCnt = 0, transId=0;
+ E2AP_PDU_t *e2apMsg = NULLP;
asn_enc_rval_t encRetVal; /* Encoder return value */
+ E2nodeConfigurationUpdate_t *e2NodeConfigUpdate = NULLP;
DU_LOG("\nINFO --> E2AP : Building E2 Node config update\n");
do
DU_LOG("\nERROR --> E2AP : Memory allocation for E2AP-PDU failed");
break;
}
+
e2apMsg->present = E2AP_PDU_PR_initiatingMessage;
DU_ALLOC(e2apMsg->choice.initiatingMessage, sizeof(InitiatingMessageE2_t));
if(e2apMsg->choice.initiatingMessage == NULLP)
{
DU_LOG("\nERROR --> E2AP : Memory allocation for E2AP-PDU failed");
- DU_FREE(e2apMsg, sizeof(E2AP_PDU_t));
- return RFAILED;
+ break;
}
e2apMsg->choice.initiatingMessage->criticality = CriticalityE2_reject;
e2apMsg->choice.initiatingMessage->procedureCode = ProcedureCodeE2_id_E2nodeConfigurationUpdate;
e2apMsg->choice.initiatingMessage->value.present = \
InitiatingMessageE2__value_PR_E2nodeConfigurationUpdate;
e2NodeConfigUpdate = &e2apMsg->choice.initiatingMessage->value.choice.E2nodeConfigurationUpdate;
+
+ elementCnt =1;
+ if(e2NodeList->addE2NodeCount)
+ elementCnt++;
+ if(e2NodeList->updateE2NodeCount)
+ elementCnt++;
+ if(e2NodeList->removeE2NodeCount)
+ elementCnt++;
e2NodeConfigUpdate->protocolIEs.list.count = elementCnt;
e2NodeConfigUpdate->protocolIEs.list.size = elementCnt * sizeof(E2nodeConfigurationUpdate_IEs_t*);
- /* Initialize the Ric Indication members */
- DU_ALLOC(e2NodeConfigUpdate->protocolIEs.list.array, \
- e2NodeConfigUpdate->protocolIEs.list.size);
+ DU_ALLOC(e2NodeConfigUpdate->protocolIEs.list.array, e2NodeConfigUpdate->protocolIEs.list.size);
if(e2NodeConfigUpdate->protocolIEs.list.array == NULLP)
{
DU_LOG("\nERROR --> E2AP : Memory allocation for e2NodeConfigUpdate failed");
break;
}
}
+
+ if(arrIdx<elementCnt)
+ break;
arrIdx = 0;
- /* TransactionID */
e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_TransactionID;
e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_reject;
e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.present = E2nodeConfigurationUpdate_IEs__value_PR_TransactionID;
- e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.choice.TransactionID = TRANS_ID;
+ transId = assignTransactionId();
+ e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.choice.TransactionID = transId;
+
+ if(e2NodeList->addE2NodeCount)
+ {
+ arrIdx++;
+ e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_E2nodeComponentConfigAddition;
+ e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_reject;
+ e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.present = E2nodeConfigurationUpdate_IEs__value_PR_E2nodeComponentConfigAddition_List;
+ if(BuildE2NodeConfigAddList(&(e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.choice.E2nodeComponentConfigAddition_List),\
+ ProcedureCodeE2_id_E2nodeConfigurationUpdate, e2NodeList->addE2NodeCount, e2NodeList->addE2Node)!=ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to create E2 Node config list");
+ break;
+ }
+ }
+
+ if(e2NodeList->updateE2NodeCount)
+ {
+ arrIdx++;
+ e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_E2nodeComponentConfigUpdate;
+ e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_reject;
+ e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.present = E2nodeConfigurationUpdate_IEs__value_PR_E2nodeComponentConfigUpdate_List;
+ if(BuildE2NodeConfigUpdateList(&e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.choice.E2nodeComponentConfigUpdate_List,\
+ e2NodeList->updateE2NodeCount, e2NodeList->updateE2Node) != ROK)
+ {
+
+ DU_LOG("\nERROR --> E2AP : Failed to update the E2 node configuration");
+ break;
+ }
+ }
+
+ if(e2NodeList->removeE2NodeCount)
+ {
+ arrIdx++;
+ e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_E2nodeComponentConfigRemoval;
+ e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_reject;
+ e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.present = E2nodeConfigurationUpdate_IEs__value_PR_E2nodeComponentConfigRemoval_List;
+ if(BuildE2NodeConfigRemoveList(&e2NodeConfigUpdate->protocolIEs.list.array[arrIdx]->value.choice.E2nodeComponentConfigRemoval_List,\
+ e2NodeList->removeE2NodeCount, e2NodeList->removeE2Node) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to remove the E2 node configuration");
+ break;
+ }
+ }
/* 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);
+ encRetVal = aper_encode(&asn_DEF_E2AP_PDU, 0, e2apMsg, PrepFinalEncBuf, encBuf);
if(encRetVal.encoded == ENCODE_FAIL)
{
DU_LOG("\nERROR --> E2AP : Could not encode E2nodeConfigurationUpdate structure (at %s)\n",\
if(SendE2APMsg(DU_APP_MEM_REGION, DU_POOL, encBuf, encBufSize))
{
DU_LOG("\nERROR --> E2AP : Sending E2 node config update failed");
- return RFAILED;
+ break;
}
+ duCb.e2apDb.e2TransInfo.e2InitTransaction[transId].transactionId = transId;
+ duCb.e2apDb.e2TransInfo.e2InitTransaction[transId].procedureCode = e2apMsg->choice.initiatingMessage->procedureCode;
+ memcpy(&duCb.e2apDb.e2TimersInfo.e2Timers.e2NodeConfigUpdate.configList, e2NodeList, sizeof(E2NodeConfigList));
+ ret = ROK;
break;
}while(true);
/******************************************************************
*
- * @brief Deallocation of memory allocated bu aper decoder for e2 setup Failure
+ * @brief Deallocation of memory allocated by aper decoder for e2 setup Failure
*
* @details
*
* Function : freeAperDecodingOfE2SetupFailure
*
- * Functionality: Deallocation of memory allocated bu aper decoder for e2
+ * Functionality: Deallocation of memory allocated by aper decoder for e2
* setup Failure
*
* @params[in] E2setupFailure_t *e2SetupFailure;
}
case ProtocolIE_IDE2_id_TimeToWaitE2:
{
- timerValue = covertE2WaitTimerEnumToValue(e2SetupFailure->protocolIEs.list.array[arrIdx]->value.choice.TimeToWaitE2);
+ timerValue = convertE2WaitTimerEnumToValue(e2SetupFailure->protocolIEs.list.array[arrIdx]->value.choice.TimeToWaitE2);
if((duChkTmr((PTR)&(duCb.e2apDb.e2TimersInfo.e2Timers.e2SetupTimer), EVENT_E2_SETUP_TMR)) == FALSE)
{
duStartTmr((PTR)&(duCb.e2apDb.e2TimersInfo.e2Timers.e2SetupTimer), EVENT_E2_SETUP_TMR, timerValue);
}
/******************************************************************
*
- * @brief Deallocation of memory allocated bu aper decoder for RIC service Query
+ * @brief Deallocation of memory allocated by aper decoder for RIC service Query
*
* @details
*
* Function : freeAperDecodingOfRicServiceQuery
*
- * Functionality: Deallocation of memory allocated bu aper decoder for RIC
+ * Functionality: Deallocation of memory allocated by aper decoder for RIC
* service Query
*
* @params[in] RICserviceQuery_t *ricServiceQuery;
}
case ProtocolIE_IDE2_id_TimeToWaitE2:
{
- timerValue = covertE2WaitTimerEnumToValue(ricServiceFailure->protocolIEs.list.array[arrIdx]->value.choice.TimeToWaitE2);
+ timerValue = convertE2WaitTimerEnumToValue(ricServiceFailure->protocolIEs.list.array[arrIdx]->value.choice.TimeToWaitE2);
if((duChkTmr((PTR)&(duCb.e2apDb.e2TimersInfo.e2Timers.ricServiceUpdateTimer), EVENT_RIC_SERVICE_UPDATE_TMR)) == FALSE)
{
duStartTmr((PTR)&(duCb.e2apDb.e2TimersInfo.e2Timers.ricServiceUpdateTimer), EVENT_RIC_SERVICE_UPDATE_TMR, timerValue);
freeAperDecodingOfRicServiceUpdateFailure(ricServiceFailure);
}
+/******************************************************************
+ *
+ * @brief DU Send E2 Node Configuration Update
+ *
+ * @details
+ *
+ * Function : duSendE2NodeConfigurationUpdate
+ *
+ * Functionality: DU Send E2 Node Configuration Update
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t duSendE2NodeConfigurationUpdate()
+{
+ E2NodeConfigList e2NodeList;
+ CmLList *node =NULL;
+ E2NodeComponent *e2NodeComponentInfo=NULL;
+
+ memset(&e2NodeList, 0, sizeof(E2NodeConfigList));
+ CM_LLIST_FIRST_NODE(&duCb.e2apDb.e2NodeComponentList, node);
+ while(node)
+ {
+ e2NodeComponentInfo = (E2NodeComponent*)node->node;
+
+ if(e2NodeComponentInfo->componentRequestPart && e2NodeComponentInfo->componentResponsePart)
+ {
+ switch(e2NodeComponentInfo->componentActionType)
+ {
+ case E2_NODE_COMPONENT_ADD:
+ {
+ e2NodeList.addE2Node[e2NodeList.addE2NodeCount].interface = e2NodeComponentInfo->interfaceType;
+ e2NodeList.addE2Node[e2NodeList.addE2NodeCount].actionType = e2NodeComponentInfo->componentActionType;
+ e2NodeList.removeE2NodeCount++;
+ break;
+ }
+ case E2_NODE_COMPONENT_UPDATE:
+ {
+ e2NodeList.updateE2Node[e2NodeList.updateE2NodeCount].interface = e2NodeComponentInfo->interfaceType;
+ e2NodeList.updateE2Node[e2NodeList.updateE2NodeCount].actionType = e2NodeComponentInfo->componentActionType;
+ e2NodeList.updateE2NodeCount++;
+ break;
+
+ }
+ case E2_NODE_COMPONENT_DEL:
+ {
+ e2NodeList.removeE2Node[e2NodeList.removeE2NodeCount].interface = e2NodeComponentInfo->interfaceType;
+ e2NodeList.removeE2Node[e2NodeList.removeE2NodeCount].actionType = e2NodeComponentInfo->componentActionType;
+ e2NodeList.removeE2NodeCount++;
+ break;
+ }
+ }
+ }
+ node = node->next;
+ }
+
+ if(BuildAndSendE2NodeConfigUpdate(&e2NodeList) !=ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Failed to build and send e2 node config update message to RIC_stub");
+ return RFAILED;
+ }
+ return ROK;
+}
/*******************************************************************
*
* @brief Handles received E2AP message and sends back response
procE2SetupFailure(e2apMsg);
break;
}
+ case UnsuccessfulOutcomeE2__value_PR_E2nodeConfigurationUpdateFailure:
+ {
+ procE2NodeConfigUpdateFailure(e2apMsg);
+ break;
+ }
case UnsuccessfulOutcomeE2__value_PR_RICserviceUpdateFailure:
{
procRicServiceUpdateFailure(e2apMsg);
procRicServiceQuery(e2apMsg);
break;
}
+ case InitiatingMessageE2__value_PR_ErrorIndicationE2:
+ {
+ DU_LOG("\nINFO --> E2AP : Error indication received");
+ break;
+ }
default:
{
DU_LOG("\nERROR --> E2AP : Invalid type of E2AP_PDU_PR_initiatingMessage [%d]",\
Code Review / o-du / l2.git / blobdiff