Guido Casati
0c408875a3
Motivation of the commit: Previously, the RRC module on the NGAP interface directly handled ASN.1 decoding of NGAP PDU Session Resource items, that was directly stored in pdusession_t, i.e. in the UE context. Decode logic between Setup and Modify was also duplicated., e.g. fill_qos/fill_qos2. The idea behind this change is to achieve this flow: (1) NGAP handler: decoding (2) ITTI to RRC: transfer decoded message (3) RRC handler: process decoded message, e.g. store in UE context, etc.. The goal of this commit is to: * improve the NGAP decoding library by adding decoding functions * let RRC handle the already decoded data * enhance error handling, with decode failures now consistently detected and rejected early * have a cleaner, more maintainable code with fewer duplications and a clearer separation of modules Changes: * Moved all ASN.1 decode logic for PDU Session Resource items into the NGAP library * Introduced decode functions for NGAP IEs whenever necessary, e.g. decode_TNLInformation decode_pdusession_transfer * Removed duplicate fill_qos functions and centralized QoS handling in NGAP * Added function to copy from NGAP PDU Session Resource item to RRC pdusession_t: this actually replaces decodePDUSessionResourceSetup in RRC, copying from the decoded NGAP struct to the UE context pdusession_t
83 lines
3.3 KiB
C
83 lines
3.3 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*! \file ngap_msg_includes.h
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* \brief NGAP ASN.1 message includes
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* \author Guido Casati
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* \date 2024
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* \email: hello@guidocasati.com
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* \version 1.0
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* @ingroup _ngap
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*
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* This header file contains the includes for the NGAP ASN.1 messages,
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* generated from the ASN.1 specifications.
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*/
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#ifndef NGAP_MSG_INCLUDES_H
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#define NGAP_MSG_INCLUDES_H
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#include "NGAP_AllowedNSSAI-Item.h"
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#include "NGAP_AssociatedQosFlowItem.h"
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#include "NGAP_BroadcastPLMNItem.h"
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#include "NGAP_GlobalGNB-ID.h"
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#include "NGAP_GTPTunnel.h"
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#include "NGAP_InitiatingMessage.h"
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#include "NGAP_NGAP-PDU.h"
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#include "NGAP_PDUSessionResourceFailedToModifyItemModRes.h"
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#include "NGAP_PDUSessionResourceFailedToSetupItemCxtRes.h"
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#include "NGAP_PDUSessionResourceFailedToSetupItemSURes.h"
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#include "NGAP_PDUSessionResourceItemCxtRelCpl.h"
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#include "NGAP_PDUSessionResourceItemCxtRelReq.h"
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#include "NGAP_PDUSessionResourceModifyItemModReq.h"
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#include "NGAP_PDUSessionResourceModifyItemModRes.h"
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#include "NGAP_PDUSessionResourceModifyResponseTransfer.h"
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#include "NGAP_PDUSessionResourceModifyUnsuccessfulTransfer.h"
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#include "NGAP_PDUSessionResourceReleasedItemRelRes.h"
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#include "NGAP_PDUSessionResourceSetupItemCxtReq.h"
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#include "NGAP_PDUSessionResourceSetupItemCxtRes.h"
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#include "NGAP_PDUSessionResourceSetupItemSUReq.h"
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#include "NGAP_PDUSessionResourceSetupItemSURes.h"
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#include "NGAP_PDUSessionResourceSetupResponseTransfer.h"
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#include "NGAP_PDUSessionResourceSetupUnsuccessfulTransfer.h"
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#include "NGAP_PDUSessionResourceToReleaseItemRelCmd.h"
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#include "NGAP_PLMNSupportItem.h"
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#include "NGAP_ProtocolIE-Field.h"
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#include "NGAP_QosFlowAddOrModifyResponseItem.h"
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#include "NGAP_QosFlowAddOrModifyResponseList.h"
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#include "NGAP_ServedGUAMIItem.h"
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#include "NGAP_SliceSupportItem.h"
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#include "NGAP_SuccessfulOutcome.h"
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#include "NGAP_SupportedTAItem.h"
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#include "NGAP_TAIListForPagingItem.h"
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#include "NGAP_UE-NGAP-ID-pair.h"
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#include "NGAP_UnsuccessfulOutcome.h"
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#include "NGAP_UserLocationInformationNR.h"
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#include "NGAP_asn_constant.h"
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#include "NGAP_PDUSessionResourceSetupRequestTransfer.h"
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#include "NGAP_QosFlowSetupRequestItem.h"
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#include "NGAP_QosCharacteristics.h"
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#include "NGAP_NonDynamic5QIDescriptor.h"
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#include "NGAP_Dynamic5QIDescriptor.h"
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#include "NGAP_PDUSessionResourceModifyRequestTransfer.h"
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#include "NGAP_QosFlowAddOrModifyRequestItem.h"
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#endif // NGAP_MSG_INCLUDES_H
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