forked from acouzens/open5gs
126 lines
4.3 KiB
C
126 lines
4.3 KiB
C
/*
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* Copyright (C) 2019 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-handler.h"
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#include "sbi-path.h"
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#include "nas-path.h"
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int amf_nudm_sdm_handle_provisioned(
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amf_ue_t *amf_ue, ogs_sbi_message_t *recvmsg)
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{
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int i;
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ogs_assert(amf_ue);
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ogs_assert(recvmsg);
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SWITCH(recvmsg->h.resource.component[1])
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CASE(OGS_SBI_RESOURCE_NAME_AM_DATA)
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if (recvmsg->AccessAndMobilitySubscriptionData) {
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OpenAPI_list_t *gpsiList =
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recvmsg->AccessAndMobilitySubscriptionData->gpsis;
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OpenAPI_ambr_rm_t *SubscribedUeAmbr =
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recvmsg->AccessAndMobilitySubscriptionData->subscribed_ue_ambr;
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OpenAPI_list_t *SubscribedDnnList =
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recvmsg->AccessAndMobilitySubscriptionData->subscribed_dnn_list;
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OpenAPI_lnode_t *node = NULL;
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/* Clear MSISDN */
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for (i = 0; i < amf_ue->num_of_msisdn; i++) {
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ogs_assert(amf_ue->msisdn[i]);
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ogs_free(amf_ue->msisdn[i]);
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}
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amf_ue->num_of_msisdn = 0;
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if (gpsiList) {
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OpenAPI_list_for_each(gpsiList, node) {
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if (node->data) {
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char *gpsi = NULL;
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gpsi = ogs_id_get_type(node->data);
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ogs_assert(gpsi);
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if (strncmp(gpsi, OGS_ID_GPSI_TYPE_MSISDN,
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strlen(OGS_ID_GPSI_TYPE_MSISDN)) != 0) {
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ogs_error("Unknown GPSI Type [%s]", gpsi);
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} else {
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amf_ue->msisdn[amf_ue->num_of_msisdn] =
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ogs_id_get_value(node->data);
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ogs_assert(amf_ue->msisdn[amf_ue->num_of_msisdn]);
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amf_ue->num_of_msisdn++;
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}
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ogs_free(gpsi);
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}
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}
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}
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/* Clear Subscribed-UE-AMBR */
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amf_ue->ue_ambr.uplink = 0;
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amf_ue->ue_ambr.downlink = 0;
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if (SubscribedUeAmbr) {
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amf_ue->ue_ambr.uplink =
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ogs_sbi_bitrate_from_string(SubscribedUeAmbr->uplink);
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amf_ue->ue_ambr.downlink =
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ogs_sbi_bitrate_from_string(SubscribedUeAmbr->downlink);
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}
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/* Clear Subscribed-DNN */
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for (i = 0; i < amf_ue->num_of_subscribed_dnn; i++) {
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ogs_assert(amf_ue->subscribed_dnn[i]);
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ogs_free(amf_ue->subscribed_dnn[i]);
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}
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amf_ue->num_of_subscribed_dnn = 0;
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if (SubscribedDnnList) {
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OpenAPI_list_for_each(SubscribedDnnList, node) {
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if (node->data) {
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amf_ue->subscribed_dnn[amf_ue->num_of_subscribed_dnn] =
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ogs_strdup(node->data);
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amf_ue->num_of_subscribed_dnn++;
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}
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}
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}
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}
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amf_ue_sbi_discover_and_send(OpenAPI_nf_type_UDM, amf_ue,
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(char *)OGS_SBI_RESOURCE_NAME_SMF_SELECT_DATA,
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amf_nudm_sdm_build_get);
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break;
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CASE(OGS_SBI_RESOURCE_NAME_SMF_SELECT_DATA)
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amf_ue_sbi_discover_and_send(OpenAPI_nf_type_UDM, amf_ue,
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(char *)OGS_SBI_RESOURCE_NAME_UE_CONTEXT_IN_SMF_DATA,
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amf_nudm_sdm_build_get);
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break;
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CASE(OGS_SBI_RESOURCE_NAME_UE_CONTEXT_IN_SMF_DATA)
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amf_ue_sbi_discover_and_send(OpenAPI_nf_type_PCF, amf_ue,
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NULL, amf_npcf_am_policy_control_build_create);
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break;
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DEFAULT
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END
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return OGS_OK;
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}
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