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76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
/**
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* Copyright 2013-2022 Software Radio Systems Limited
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*
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* This file is part of srsRAN.
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*
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* srsRAN is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsRAN is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#ifndef SRSUE_NAS_5G_PROCEDURES_H_
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#define SRSUE_NAS_5G_PROCEDURES_H_
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#include "srsue/hdr/stack/upper/nas_5g.h"
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namespace srsue {
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/**
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* @brief 5G NAS registration procedure
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*
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* Specified in 24 501 V16.7.0
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* 5GMM specific procedures
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* 5.5.1 Registration procedure
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*/
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class nas_5g::registration_procedure
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{
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public:
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explicit registration_procedure(nas_5g_interface_procedures* parent_nas_);
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srsran::proc_outcome_t init();
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srsran::proc_outcome_t step();
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srsran::proc_outcome_t then();
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static const char* name() { return "Registration Procedure"; }
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private:
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nas_5g_interface_procedures* parent_nas;
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};
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/**
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* @brief 5G NAS (5GSM) UE-requested PDU session establishment procedure
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*
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* Specified in 24 501 V16.7.0
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* UE-requested 5GSM procedures
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* 6.4.1 UE-requested PDU session establishment procedure
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*/
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class nas_5g::pdu_session_establishment_procedure
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{
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public:
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explicit pdu_session_establishment_procedure(nas_5g_interface_procedures* parent_nas_, srslog::basic_logger& logger_);
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srsran::proc_outcome_t init(const uint16_t pdu_session_id, const pdu_session_cfg_t& pdu_session);
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srsran::proc_outcome_t react(const srsran::nas_5g::pdu_session_establishment_accept_t& pdu_session_est_accept);
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srsran::proc_outcome_t react(const srsran::nas_5g::pdu_session_establishment_reject_t& pdu_session_est_reject);
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srsran::proc_outcome_t step();
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srsran::proc_outcome_t then();
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static const char* name() { return "PDU Session Establishment Procedure"; }
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private:
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srslog::basic_logger& logger;
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nas_5g_interface_procedures* parent_nas;
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uint32_t transaction_identity = 0;
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uint16_t pdu_session_id = 0;
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};
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} // namespace srsue
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#endif // SRSUE_NAS_5G_PROCEDURES_H_
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