forked from acouzens/open5gs
154 lines
4.7 KiB
C
154 lines
4.7 KiB
C
/*
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* Copyright (C) 2019,2020 by Sukchan Lee <acetcom@gmail.com>
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*
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* This file is part of Open5GS.
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*
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* This program 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 published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "nudm-build.h"
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ogs_sbi_request_t *smf_nudm_sdm_build_get(smf_sess_t *sess, void *data)
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{
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smf_ue_t *smf_ue = NULL;
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ogs_sbi_message_t message;
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ogs_sbi_request_t *request = NULL;
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ogs_assert(sess);
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smf_ue = sess->smf_ue;
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ogs_assert(smf_ue);
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ogs_assert(smf_ue->supi);
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memset(&message, 0, sizeof(message));
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message.h.method = (char *)OGS_SBI_HTTP_METHOD_GET;
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message.h.service.name = (char *)OGS_SBI_SERVICE_NAME_NUDM_SDM;
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message.h.api.version = (char *)OGS_SBI_API_V2;
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message.h.resource.component[0] = smf_ue->supi;
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message.h.resource.component[1] = data;
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message.param.single_nssai_presence = true;
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memcpy(&message.param.s_nssai, &sess->s_nssai,
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sizeof(message.param.s_nssai));
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if (sess->session.name)
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message.param.dnn = sess->session.name;
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request = ogs_sbi_build_request(&message);
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ogs_expect(request);
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return request;
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}
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ogs_sbi_request_t *smf_nudm_uecm_build_registration(
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smf_sess_t *sess, void *data)
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{
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smf_ue_t *smf_ue = NULL;
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ogs_sbi_message_t message;
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ogs_sbi_request_t *request = NULL;
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OpenAPI_smf_registration_t SmfRegistration;
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OpenAPI_snssai_t single_nssai;
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ogs_assert(sess);
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ogs_assert(sess->psi);
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smf_ue = sess->smf_ue;
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ogs_assert(smf_ue);
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ogs_assert(smf_ue->supi);
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memset(&message, 0, sizeof(message));
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memset(&SmfRegistration, 0, sizeof(SmfRegistration));
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message.SmfRegistration = &SmfRegistration;
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memset(&single_nssai, 0, sizeof(single_nssai));
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SmfRegistration.single_nssai = &single_nssai;
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message.h.method = (char *)OGS_SBI_HTTP_METHOD_PUT;
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message.h.service.name = (char *)OGS_SBI_SERVICE_NAME_NUDM_UECM;
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message.h.api.version = (char *)OGS_SBI_API_V1;
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message.h.resource.component[0] = smf_ue->supi;
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message.h.resource.component[1] =
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(char *)OGS_SBI_RESOURCE_NAME_REGISTRATIONS;
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message.h.resource.component[2] =
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(char *)OGS_SBI_RESOURCE_NAME_SMF_REGISTRATIONS;
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message.h.resource.component[3] = ogs_msprintf("%d", sess->psi);
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if (!message.h.resource.component[3]) {
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ogs_error("No memory : message.h.resource.component[3]");
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goto end;
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}
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SmfRegistration.smf_instance_id =
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NF_INSTANCE_ID(ogs_sbi_self()->nf_instance);
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SmfRegistration.pdu_session_id = sess->psi;
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single_nssai.sst = sess->s_nssai.sst;
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single_nssai.sd = ogs_s_nssai_sd_to_string(sess->s_nssai.sd);
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SmfRegistration.dnn = sess->session.name;
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SmfRegistration.plmn_id = ogs_sbi_build_plmn_id(&sess->serving_plmn_id);
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if (!SmfRegistration.plmn_id) {
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ogs_error("No memory : SmfRegistration.plmn_id");
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goto end;
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}
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request = ogs_sbi_build_request(&message);
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ogs_expect(request);
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end:
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ogs_free(message.h.resource.component[3]);
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ogs_free(single_nssai.sd);
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ogs_sbi_free_plmn_id(SmfRegistration.plmn_id);
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return request;
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}
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ogs_sbi_request_t *smf_nudm_uecm_build_deregistration(
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smf_sess_t *sess, void *data)
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{
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smf_ue_t *smf_ue = NULL;
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ogs_sbi_message_t message;
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ogs_sbi_request_t *request = NULL;
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ogs_assert(sess);
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ogs_assert(sess->psi);
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smf_ue = sess->smf_ue;
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ogs_assert(smf_ue);
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ogs_assert(smf_ue->supi);
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memset(&message, 0, sizeof(message));
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message.h.method = (char *)OGS_SBI_HTTP_METHOD_DELETE;
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message.h.service.name = (char *)OGS_SBI_SERVICE_NAME_NUDM_UECM;
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message.h.api.version = (char *)OGS_SBI_API_V1;
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message.h.resource.component[0] = smf_ue->supi;
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message.h.resource.component[1] =
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(char *)OGS_SBI_RESOURCE_NAME_REGISTRATIONS;
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message.h.resource.component[2] =
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(char *)OGS_SBI_RESOURCE_NAME_SMF_REGISTRATIONS;
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message.h.resource.component[3] = ogs_msprintf("%d", sess->psi);
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if (!message.h.resource.component[3]) {
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ogs_error("No memory : message.h.resource.component[3]");
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goto end;
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}
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request = ogs_sbi_build_request(&message);
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ogs_expect(request);
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end:
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ogs_free(message.h.resource.component[3]);
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return request;
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}
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