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open5gs/lib/sbi/nnrf-handler.c

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/*
* Copyright (C) 2019-2022 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "ogs-sbi.h"
static void handle_nf_service(
ogs_sbi_nf_service_t *nf_service, OpenAPI_nf_service_t *NFService);
static void handle_smf_info(
ogs_sbi_nf_instance_t *nf_instance, OpenAPI_smf_info_t *SmfInfo);
void ogs_sbi_nnrf_handle_nf_register(
ogs_sbi_nf_instance_t *nf_instance, ogs_sbi_message_t *recvmsg)
{
OpenAPI_nf_profile_t *NFProfile = NULL;
ogs_sbi_client_t *client = NULL;
ogs_assert(recvmsg);
ogs_assert(nf_instance);
client = nf_instance->client;
ogs_assert(client);
NFProfile = recvmsg->NFProfile;
if (!NFProfile) {
ogs_error("No NFProfile");
return;
}
/* TIME : Update heartbeat from NRF */
if (NFProfile->is_heart_beat_timer == true)
nf_instance->time.heartbeat_interval = NFProfile->heart_beat_timer;
}
void ogs_sbi_nnrf_handle_nf_profile(
ogs_sbi_nf_instance_t *nf_instance, OpenAPI_nf_profile_t *NFProfile)
{
int rv;
OpenAPI_lnode_t *node;
ogs_assert(nf_instance);
ogs_assert(NFProfile);
ogs_assert(NFProfile->nf_instance_id);
ogs_assert(NFProfile->nf_type);
ogs_assert(NFProfile->nf_status);
ogs_sbi_nf_instance_clear(nf_instance);
nf_instance->nf_type = NFProfile->nf_type;
nf_instance->nf_status = NFProfile->nf_status;
if (NFProfile->is_heart_beat_timer == true)
nf_instance->time.heartbeat_interval = NFProfile->heart_beat_timer;
if (NFProfile->fqdn)
nf_instance->fqdn = ogs_strdup(NFProfile->fqdn);
if (NFProfile->is_priority == true)
nf_instance->priority = NFProfile->priority;
if (NFProfile->is_capacity == true)
nf_instance->capacity = NFProfile->capacity;
if (NFProfile->is_load == true)
nf_instance->load = NFProfile->load;
OpenAPI_list_for_each(NFProfile->ipv4_addresses, node) {
ogs_sockaddr_t *addr = NULL;
if (!node->data) {
ogs_error("No IPv4 Address");
continue;
}
if (nf_instance->num_of_ipv4 < OGS_SBI_MAX_NUM_OF_IP_ADDRESS) {
rv = ogs_getaddrinfo(&addr, AF_UNSPEC,
node->data, ogs_sbi_self()->sbi_port, 0);
if (rv != OGS_OK) continue;
nf_instance->ipv4[nf_instance->num_of_ipv4] = addr;
nf_instance->num_of_ipv4++;
}
}
OpenAPI_list_for_each(NFProfile->ipv6_addresses, node) {
ogs_sockaddr_t *addr = NULL;
if (!node->data) {
ogs_error("No IPv6 Address");
continue;
}
if (nf_instance->num_of_ipv6 < OGS_SBI_MAX_NUM_OF_IP_ADDRESS) {
rv = ogs_getaddrinfo(&addr, AF_UNSPEC,
node->data, ogs_sbi_self()->sbi_port, 0);
if (rv != OGS_OK) continue;
nf_instance->ipv6[nf_instance->num_of_ipv6] = addr;
nf_instance->num_of_ipv6++;
}
}
OpenAPI_list_for_each(NFProfile->allowed_nf_types, node) {
OpenAPI_nf_type_e AllowedNfType = (uintptr_t)node->data;
if (!AllowedNfType) {
ogs_error("AllowedNfType");
continue;
}
if (nf_instance->num_of_allowed_nf_type <
OGS_SBI_MAX_NUM_OF_NF_TYPE) {
nf_instance->allowed_nf_type[
nf_instance->num_of_allowed_nf_type] = AllowedNfType;
nf_instance->num_of_allowed_nf_type++;
}
}
OpenAPI_list_for_each(NFProfile->nf_services, node) {
ogs_sbi_nf_service_t *nf_service = NULL;
OpenAPI_nf_service_t *NFService = node->data;
if (!NFService) {
ogs_error("No NFService");
continue;
}
if (!NFService->service_instance_id) {
ogs_error("No NFService.service_instance_id");
continue;
}
if (!NFService->service_name) {
ogs_error("No NFService.service_name");
continue;
}
nf_service = ogs_sbi_nf_service_find_by_id(
nf_instance, NFService->service_instance_id);
if (!nf_service) {
nf_service = ogs_sbi_nf_service_add(
nf_instance,
NFService->service_instance_id,
NFService->service_name, NFService->scheme);
ogs_assert(nf_service);
}
ogs_sbi_nf_service_clear(nf_service);
handle_nf_service(nf_service, NFService);
}
OpenAPI_list_for_each(NFProfile->nf_service_list, node) {
ogs_sbi_nf_service_t *nf_service = NULL;
OpenAPI_map_t *NFServiceMap = NULL;
OpenAPI_nf_service_t *NFService = node->data;
NFServiceMap = node->data;
if (NFServiceMap) {
NFService = NFServiceMap->value;
if (!NFService) {
ogs_error("No NFService");
continue;
}
if (!NFService->service_instance_id) {
ogs_error("No NFService.service_instance_id");
continue;
}
if (!NFService->service_name) {
ogs_error("No NFService.service_name");
continue;
}
nf_service = ogs_sbi_nf_service_find_by_id(
nf_instance, NFService->service_instance_id);
if (!nf_service) {
nf_service = ogs_sbi_nf_service_add(
nf_instance,
NFService->service_instance_id,
NFService->service_name, NFService->scheme);
ogs_assert(nf_service);
}
ogs_sbi_nf_service_clear(nf_service);
handle_nf_service(nf_service, NFService);
}
}
ogs_sbi_nf_info_remove_all(&nf_instance->nf_info_list);
if (NFProfile->smf_info)
handle_smf_info(nf_instance, NFProfile->smf_info);
OpenAPI_list_for_each(NFProfile->smf_info_list, node) {
OpenAPI_map_t *SmfInfoMap = node->data;
if (SmfInfoMap && SmfInfoMap->value)
handle_smf_info(nf_instance, SmfInfoMap->value);
}
}
static void handle_nf_service(
ogs_sbi_nf_service_t *nf_service, OpenAPI_nf_service_t *NFService)
{
int rv;
OpenAPI_lnode_t *node = NULL;
ogs_assert(nf_service);
ogs_assert(NFService);
OpenAPI_list_for_each(NFService->versions, node) {
OpenAPI_nf_service_version_t *NFServiceVersion = node->data;
if (!NFServiceVersion) {
ogs_error("No NFServiceVersion");
continue;
}
ogs_sbi_nf_service_add_version(nf_service,
NFServiceVersion->api_version_in_uri,
NFServiceVersion->api_full_version,
NFServiceVersion->expiry);
}
if (NFService->fqdn)
nf_service->fqdn = ogs_strdup(NFService->fqdn);
OpenAPI_list_for_each(NFService->ip_end_points, node) {
OpenAPI_ip_end_point_t *IpEndPoint = node->data;
ogs_sockaddr_t *addr = NULL, *addr6 = NULL;
int port = 0;
if (!IpEndPoint) {
ogs_error("No IpEndPoint");
continue;
}
if (nf_service->num_of_addr < OGS_SBI_MAX_NUM_OF_IP_ADDRESS) {
if (!IpEndPoint->is_port) {
if (nf_service->scheme == OpenAPI_uri_scheme_http)
port = OGS_SBI_HTTP_PORT;
else if (nf_service->scheme == OpenAPI_uri_scheme_https)
port = OGS_SBI_HTTPS_PORT;
else {
ogs_error("Invalid scheme [%d]", nf_service->scheme);
continue;
}
} else {
port = IpEndPoint->port;
}
if (IpEndPoint->ipv4_address) {
rv = ogs_getaddrinfo(&addr, AF_UNSPEC,
IpEndPoint->ipv4_address, port, 0);
if (rv != OGS_OK) {
ogs_error("ogs_getaddrinfo[%s] failed",
IpEndPoint->ipv4_address);
continue;
}
}
if (IpEndPoint->ipv6_address) {
rv = ogs_getaddrinfo(&addr6, AF_UNSPEC,
IpEndPoint->ipv6_address, port, 0);
if (rv != OGS_OK) {
ogs_error("ogs_getaddrinfo[%s] failed",
IpEndPoint->ipv6_address);
continue;
}
}
if (addr || addr6) {
nf_service->addr[nf_service->num_of_addr].
port = port;
nf_service->addr[nf_service->num_of_addr].
ipv4 = addr;
nf_service->addr[nf_service->num_of_addr].
ipv6 = addr6;
nf_service->num_of_addr++;
}
}
}
OpenAPI_list_for_each(NFService->allowed_nf_types, node) {
OpenAPI_nf_type_e AllowedNfType = (uintptr_t)node->data;
if (!AllowedNfType) {
ogs_error("AllowedNfType");
continue;
}
if (nf_service->num_of_allowed_nf_type <
OGS_SBI_MAX_NUM_OF_NF_TYPE) {
nf_service->allowed_nf_type[
nf_service->num_of_allowed_nf_type] = AllowedNfType;
nf_service->num_of_allowed_nf_type++;
}
}
if (NFService->is_priority == true)
nf_service->priority = NFService->priority;
if (NFService->is_capacity == true)
nf_service->capacity = NFService->capacity;
if (NFService->is_load == true)
nf_service->load = NFService->load;
}
static void handle_smf_info(
ogs_sbi_nf_instance_t *nf_instance, OpenAPI_smf_info_t *SmfInfo)
{
ogs_sbi_nf_info_t *nf_info = NULL;
OpenAPI_list_t *sNssaiSmfInfoList = NULL;
OpenAPI_snssai_smf_info_item_t *sNssaiSmfInfoItem = NULL;
OpenAPI_snssai_t *sNssai = NULL;
OpenAPI_list_t *DnnSmfInfoList = NULL;
OpenAPI_dnn_smf_info_item_t *DnnSmfInfoItem = NULL;
OpenAPI_list_t *TaiList = NULL;
OpenAPI_tai_t *TaiItem = NULL;
OpenAPI_list_t *TaiRangeList = NULL;
OpenAPI_tai_range_t *TaiRangeItem = NULL;
OpenAPI_list_t *TacRangeList = NULL;
OpenAPI_tac_range_t *TacRangeItem = NULL;
OpenAPI_lnode_t *node = NULL, *node2 = NULL;
ogs_assert(nf_instance);
ogs_assert(SmfInfo);
nf_info = ogs_sbi_nf_info_add(
&nf_instance->nf_info_list, OpenAPI_nf_type_SMF);
ogs_assert(nf_info);
sNssaiSmfInfoList = SmfInfo->s_nssai_smf_info_list;
OpenAPI_list_for_each(sNssaiSmfInfoList, node) {
sNssaiSmfInfoItem = node->data;
if (sNssaiSmfInfoItem) {
ogs_assert(nf_info->smf.num_of_slice < OGS_MAX_NUM_OF_SLICE);
DnnSmfInfoList = sNssaiSmfInfoItem->dnn_smf_info_list;
OpenAPI_list_for_each(DnnSmfInfoList, node2) {
DnnSmfInfoItem = node2->data;
if (DnnSmfInfoItem && DnnSmfInfoItem->dnn) {
int dnn_index = nf_info->smf.slice
[nf_info->smf.num_of_slice].num_of_dnn;
ogs_assert(dnn_index < OGS_MAX_NUM_OF_DNN);
nf_info->smf.slice[nf_info->smf.num_of_slice].
dnn[dnn_index] = ogs_strdup(DnnSmfInfoItem->dnn);
ogs_assert(
nf_info->smf.slice[nf_info->smf.num_of_slice].
dnn[dnn_index]);
nf_info->smf.slice[nf_info->smf.num_of_slice].
num_of_dnn++;
}
}
if (!nf_info->smf.slice[nf_info->smf.num_of_slice].num_of_dnn) {
ogs_error("No DNN");
continue;
}
sNssai = sNssaiSmfInfoItem->s_nssai;
if (sNssai) {
ogs_s_nssai_t *s_nssai = NULL;
s_nssai = &nf_info->smf.
slice[nf_info->smf.num_of_slice].s_nssai;
s_nssai->sst = sNssai->sst;
s_nssai->sd = ogs_s_nssai_sd_from_string(sNssai->sd);
nf_info->smf.num_of_slice++;
}
}
}
if (nf_info->smf.num_of_slice == 0) {
ogs_error("No S-NSSAI(DNN) in smfInfo");
ogs_sbi_nf_info_remove(&nf_instance->nf_info_list, nf_info);
return;
}
TaiList = SmfInfo->tai_list;
OpenAPI_list_for_each(TaiList, node) {
TaiItem = node->data;
if (TaiItem && TaiItem->plmn_id && TaiItem->tac) {
ogs_5gs_tai_t *nr_tai = NULL;
ogs_assert(nf_info->smf.num_of_nr_tai < OGS_MAX_NUM_OF_TAI);
nr_tai = &nf_info->smf.nr_tai[nf_info->smf.num_of_nr_tai];
ogs_assert(nr_tai);
ogs_sbi_parse_plmn_id(&nr_tai->plmn_id, TaiItem->plmn_id);
nr_tai->tac = ogs_uint24_from_string(TaiItem->tac);
nf_info->smf.num_of_nr_tai++;
}
}
TaiRangeList = SmfInfo->tai_range_list;
OpenAPI_list_for_each(TaiRangeList, node) {
TaiRangeItem = node->data;
if (TaiRangeItem && TaiRangeItem->plmn_id &&
TaiRangeItem->tac_range_list) {
ogs_assert(nf_info->smf.num_of_nr_tai_range <
OGS_MAX_NUM_OF_TAI);
ogs_sbi_parse_plmn_id(
&nf_info->smf.nr_tai_range
[nf_info->smf.num_of_nr_tai_range].plmn_id,
TaiRangeItem->plmn_id);
TacRangeList = TaiRangeItem->tac_range_list;
OpenAPI_list_for_each(TacRangeList, node2) {
TacRangeItem = node2->data;
if (TacRangeItem &&
TacRangeItem->start && TacRangeItem->end) {
int tac_index = nf_info->smf.nr_tai_range
[nf_info->smf.num_of_nr_tai_range].num_of_tac_range;
ogs_assert(tac_index < OGS_MAX_NUM_OF_TAI);
nf_info->smf.nr_tai_range
[nf_info->smf.num_of_nr_tai_range].
start[tac_index] =
ogs_uint24_from_string(TacRangeItem->start);
nf_info->smf.nr_tai_range
[nf_info->smf.num_of_nr_tai_range].
end[tac_index] =
ogs_uint24_from_string(TacRangeItem->end);
nf_info->smf.nr_tai_range
[nf_info->smf.num_of_nr_tai_range].
num_of_tac_range++;
}
}
nf_info->smf.num_of_nr_tai_range++;
}
}
}
void ogs_nnrf_handle_nf_status_subscribe(
ogs_sbi_subscription_data_t *subscription_data,
ogs_sbi_message_t *recvmsg)
{
OpenAPI_subscription_data_t *SubscriptionData = NULL;
ogs_sbi_client_t *client = NULL;
ogs_assert(recvmsg);
ogs_assert(subscription_data);
client = subscription_data->client;
ogs_assert(client);
SubscriptionData = recvmsg->SubscriptionData;
if (!SubscriptionData) {
ogs_error("No SubscriptionData");
return;
}
if (!SubscriptionData->subscription_id) {
ogs_error("No SubscriptionId");
return;
}
ogs_sbi_subscription_data_set_id(
subscription_data, SubscriptionData->subscription_id);
/* SBI Features */
if (SubscriptionData->nrf_supported_features) {
subscription_data->nrf_supported_features =
ogs_uint64_from_string(SubscriptionData->nrf_supported_features);
} else {
subscription_data->nrf_supported_features = 0;
}
if (SubscriptionData->validity_time) {
#define VALIDITY_MINIMUM (10LL * OGS_USEC_PER_SEC) /* 10 seconds */
ogs_time_t time, duration;
if (ogs_sbi_time_from_string(
&time, SubscriptionData->validity_time) == true) {
duration = time - ogs_time_now();
if (duration < VALIDITY_MINIMUM) {
duration = VALIDITY_MINIMUM;
ogs_warn("[%s] Forced to %lld seconds", subscription_data->id,
(long long)ogs_time_sec(VALIDITY_MINIMUM));
}
subscription_data->t_validity = ogs_timer_add(ogs_app()->timer_mgr,
ogs_timer_subscription_validity, subscription_data);
ogs_assert(subscription_data->t_validity);
ogs_timer_start(subscription_data->t_validity, duration);
} else {
ogs_error("Cannot parse validitiyTime [%s]",
SubscriptionData->validity_time);
}
}
}
bool ogs_nnrf_handle_nf_status_notify(
ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg)
{
int rv;
ogs_sbi_response_t *response = NULL;
OpenAPI_notification_data_t *NotificationData = NULL;
ogs_sbi_nf_instance_t *nf_instance = NULL;
ogs_sbi_message_t message;
ogs_sbi_header_t header;
ogs_assert(stream);
ogs_assert(recvmsg);
NotificationData = recvmsg->NotificationData;
if (!NotificationData) {
ogs_error("No NotificationData");
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
recvmsg, "No NotificationData", NULL));
return false;
}
if (!NotificationData->nf_instance_uri) {
ogs_error("No nfInstanceUri");
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
recvmsg, "No nfInstanceUri", NULL));
return false;
}
memset(&header, 0, sizeof(header));
header.uri = NotificationData->nf_instance_uri;
rv = ogs_sbi_parse_header(&message, &header);
if (rv != OGS_OK) {
ogs_error("Cannot parse nfInstanceUri [%s]", header.uri);
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
recvmsg, "Cannot parse nfInstanceUri", header.uri));
return false;
}
if (!message.h.resource.component[1]) {
ogs_error("No nfInstanceId [%s]", header.uri);
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
recvmsg, "Cannot parse nfInstanceUri", header.uri));
ogs_sbi_header_free(&header);
return false;
}
if (NF_INSTANCE_ID_IS_SELF(message.h.resource.component[1])) {
ogs_warn("[%s] The notification is not allowed",
message.h.resource.component[1]);
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_FORBIDDEN,
recvmsg, "The notification is not allowed",
message.h.resource.component[1]));
ogs_sbi_header_free(&header);
return false;
}
if (NotificationData->event ==
OpenAPI_notification_event_type_NF_REGISTERED) {
OpenAPI_nf_profile_t *NFProfile = NULL;
NFProfile = NotificationData->nf_profile;
if (!NFProfile) {
ogs_error("No NFProfile");
ogs_assert(true ==
ogs_sbi_server_send_error(
stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
recvmsg, "No NFProfile", NULL));
ogs_sbi_header_free(&header);
return false;
}
if (!NFProfile->nf_instance_id) {
ogs_error("No NFProfile.NFInstanceId");
ogs_assert(true ==
ogs_sbi_server_send_error(
stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
recvmsg, "No NFProfile.NFInstanceId", NULL));
ogs_sbi_header_free(&header);
return false;
}
if (!NFProfile->nf_type) {
ogs_error("No NFProfile.NFType");
ogs_assert(true ==
ogs_sbi_server_send_error(
stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
recvmsg, "No NFProfile.NFType", NULL));
ogs_sbi_header_free(&header);
return false;
}
if (!NFProfile->nf_status) {
ogs_error("No NFProfile.NFStatus");
ogs_assert(true ==
ogs_sbi_server_send_error(
stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
recvmsg, "No NFProfile.NFStatus", NULL));
ogs_sbi_header_free(&header);
return false;
}
nf_instance = ogs_sbi_nf_instance_find(message.h.resource.component[1]);
if (!nf_instance) {
nf_instance = ogs_sbi_nf_instance_add();
ogs_assert(nf_instance);
ogs_sbi_nf_instance_set_id(
nf_instance, message.h.resource.component[1]);
ogs_sbi_nf_fsm_init(nf_instance);
ogs_info("[%s] (NRF-notify) NF registered", nf_instance->id);
} else {
ogs_sbi_nf_fsm_tran(nf_instance, ogs_sbi_nf_state_registered);
ogs_warn("[%s] (NRF-notify) NF has already been added",
message.h.resource.component[1]);
}
ogs_sbi_nnrf_handle_nf_profile(nf_instance, NFProfile);
ogs_info("[%s] (NRF-notify) NF Profile updated", nf_instance->id);
ogs_sbi_client_associate(nf_instance);
} else if (NotificationData->event ==
OpenAPI_notification_event_type_NF_DEREGISTERED) {
nf_instance = ogs_sbi_nf_instance_find(message.h.resource.component[1]);
if (nf_instance) {
if (OGS_OBJECT_IS_REF(nf_instance)) {
/* There are references to other contexts. */
ogs_warn("[%s:%d] NF was referenced in other contexts",
nf_instance->id, nf_instance->reference_count);
ogs_sbi_nf_fsm_tran(
nf_instance, ogs_sbi_nf_state_de_registered);
} else {
ogs_info("[%s] NF removed", nf_instance->id);
ogs_sbi_nf_fsm_fini((nf_instance));
ogs_sbi_nf_instance_remove(nf_instance);
}
} else {
ogs_warn("[%s] (NRF-notify) Not found",
message.h.resource.component[1]);
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_NOT_FOUND,
recvmsg, "Not found", message.h.resource.component[1]));
ogs_sbi_header_free(&header);
return false;
}
} else {
char *eventstr = OpenAPI_notification_event_type_ToString(
NotificationData->event);
ogs_error("Not supported event [%d:%s]",
NotificationData->event, eventstr ? eventstr : "Unknown");
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
recvmsg, "Not supported event",
eventstr ? eventstr : "Unknown"));
ogs_sbi_header_free(&header);
return false;
}
response = ogs_sbi_build_response(recvmsg, OGS_SBI_HTTP_STATUS_NO_CONTENT);
ogs_assert(response);
ogs_assert(true == ogs_sbi_server_send_response(stream, response));
ogs_sbi_header_free(&header);
return true;
}
void ogs_nnrf_handle_nf_discover_search_result(
OpenAPI_search_result_t *SearchResult)
{
OpenAPI_lnode_t *node = NULL;
ogs_sbi_nf_instance_t *nf_instance = NULL;
ogs_assert(SearchResult);
OpenAPI_list_for_each(SearchResult->nf_instances, node) {
OpenAPI_nf_profile_t *NFProfile = NULL;
if (!node->data) continue;
NFProfile = node->data;
if (!NFProfile) {
ogs_error("No NFProfile");
continue;
}
if (!NFProfile->nf_instance_id) {
ogs_error("No NFProfile.NFInstanceId");
continue;
}
if (!NFProfile->nf_type) {
ogs_error("No NFProfile.NFType");
continue;
}
if (!NFProfile->nf_status) {
ogs_error("No NFProfile.NFStatus");
continue;
}
nf_instance = ogs_sbi_nf_instance_find(NFProfile->nf_instance_id);
if (!nf_instance) {
nf_instance = ogs_sbi_nf_instance_add();
ogs_assert(nf_instance);
ogs_sbi_nf_instance_set_id(nf_instance, NFProfile->nf_instance_id);
ogs_sbi_nf_fsm_init(nf_instance);
ogs_info("[%s] (NF-discover) NF registered", nf_instance->id);
} else {
ogs_sbi_nf_fsm_tran(nf_instance, ogs_sbi_nf_state_registered);
ogs_warn("[%s] (NF-discover) NF has already been added",
NFProfile->nf_instance_id);
}
if (NF_INSTANCE_ID_IS_OTHERS(nf_instance->id)) {
ogs_sbi_nnrf_handle_nf_profile(nf_instance, NFProfile);
ogs_sbi_client_associate(nf_instance);
/* TIME : Update validity from NRF */
if (SearchResult->is_validity_period &&
SearchResult->validity_period) {
nf_instance->time.validity_duration =
SearchResult->validity_period;
ogs_assert(nf_instance->t_validity);
ogs_timer_start(nf_instance->t_validity,
ogs_time_from_sec(nf_instance->time.validity_duration));
} else
ogs_warn("[%s] NF Instance validity-time should not 0",
nf_instance->id);
ogs_info("[%s] (NF-discover) NF Profile updated", nf_instance->id);
}
}
}
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