mirror of https://github.com/PentHertz/srsLTE.git
158 lines
5.5 KiB
C++
158 lines
5.5 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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#include "srsue/hdr/stack/upper/nas_5gmm_state.h"
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namespace srsue {
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// FSM setters
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void mm5g_state_t::set_null()
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{
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state = state_t::null;
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deregistered_substate = deregistered_substate_t::null;
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registered_substate = registered_substate_t::null;
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logger.debug("Changed to mm5g state: %s", get_full_state_text().c_str());
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}
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void mm5g_state_t::set_deregistered(deregistered_substate_t substate)
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{
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state = state_t::deregistered;
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deregistered_substate = substate;
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registered_substate = registered_substate_t::null;
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logger.debug("Changed to mm5g state: %s", get_full_state_text().c_str());
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}
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void mm5g_state_t::set_deregistered_initiated()
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{
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state = state_t::deregistered_initiated;
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deregistered_substate = deregistered_substate_t::null;
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registered_substate = registered_substate_t::null;
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logger.debug("Changed to mm5g state: %s", get_full_state_text().c_str());
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}
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void mm5g_state_t::set_registered(registered_substate_t substate)
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{
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state = state_t::registered;
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deregistered_substate = deregistered_substate_t::null;
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registered_substate = substate;
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logger.debug("Changed to mm5g state: %s", get_full_state_text().c_str());
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}
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void mm5g_state_t::set_registered_initiated()
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{
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state = state_t::registered_initiated;
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deregistered_substate = deregistered_substate_t::null;
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registered_substate = registered_substate_t::null;
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logger.debug("Changed to mm5g state: %s", get_full_state_text().c_str());
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}
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void mm5g_state_t::set_service_request_initiated()
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{
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state = state_t::service_request_initiated;
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deregistered_substate = deregistered_substate_t::null;
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registered_substate = registered_substate_t::null;
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logger.debug("Changed to mm5g state: %s", get_full_state_text().c_str());
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}
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const std::string mm5g_state_t::get_full_state_text()
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{
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if (state == state_t::deregistered) {
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return mm5g_state_text(state) + std::string(", with substate ") +
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mm5g_deregistered_substate_text(deregistered_substate);
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} else if (state == state_t::registered) {
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return mm5g_state_text(state) + std::string(", with substate ") +
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mm5g_registered_substate_text(registered_substate);
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}
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return mm5g_state_text(state);
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}
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/*
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* Logging helper functions
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*/
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const char* mm5g_state_text(mm5g_state_t::state_t type)
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{
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switch (type) {
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case mm5g_state_t::state_t::null:
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return "NULL";
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case mm5g_state_t::state_t::deregistered:
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return "DEREGISTERED";
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case mm5g_state_t::state_t::registered_initiated:
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return "REGISTERED-INITIATED";
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case mm5g_state_t::state_t::registered:
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return "REGISTERED";
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case mm5g_state_t::state_t::deregistered_initiated:
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return "DEREGISTERED-INITIATED";
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case mm5g_state_t::state_t::service_request_initiated:
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return "SERVICE-REQUEST-INITIATED";
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}
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return "INVALID";
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}
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const char* mm5g_deregistered_substate_text(mm5g_state_t::deregistered_substate_t type)
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{
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switch (type) {
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case mm5g_state_t::deregistered_substate_t::null:
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return "NULL";
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case mm5g_state_t::deregistered_substate_t::normal_service:
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return "NORMAL-SERVICE";
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case mm5g_state_t::deregistered_substate_t::limited_service:
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return "LIMITED-SERVICE";
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case mm5g_state_t::deregistered_substate_t::attempting_to_registration:
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return "ATTEMPTING-TO-REGISTRATION";
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case mm5g_state_t::deregistered_substate_t::plmn_search:
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return "PLMN-SEARCH";
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case mm5g_state_t::deregistered_substate_t::no_supi:
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return "NO-SUPI";
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case mm5g_state_t::deregistered_substate_t::no_cell_available:
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return "NO-CELL-AVAILABLE";
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case mm5g_state_t::deregistered_substate_t::e_call_inactive:
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return "eCALL-INACTIVE";
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case mm5g_state_t::deregistered_substate_t::initial_registration_needed:
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return "ATTACH-NEEDED";
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}
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return "INVALID";
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}
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const char* mm5g_registered_substate_text(mm5g_state_t::registered_substate_t type)
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{
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switch (type) {
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case mm5g_state_t::registered_substate_t::null:
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return "NULL";
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case mm5g_state_t::registered_substate_t::normal_service:
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return "NORMAL-SERVICE";
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case mm5g_state_t::registered_substate_t::non_allowed_service:
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return "NON-ALLOWED-SERVICE";
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case mm5g_state_t::registered_substate_t::attempting_registration_update:
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return "ATTEMPTING-REGISTRATION-UPDATE";
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case mm5g_state_t::registered_substate_t::limited_service:
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return "LIMITED-SERVICE";
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case mm5g_state_t::registered_substate_t::plmn_search:
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return "PLMN-SEARCH";
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case mm5g_state_t::registered_substate_t::no_cell_available:
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return "NO-CELL-AVAILABLE";
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case mm5g_state_t::registered_substate_t::update_needed:
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return "UPDATE-NEEDED";
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}
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return "INVALID";
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}
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} // namespace srsue
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