2020-06-04 18:12:05 +00:00
|
|
|
/*
|
2022-08-12 05:03:53 +00:00
|
|
|
* Copyright (C) 2019-2022 by Sukchan Lee <acetcom@gmail.com>
|
2020-06-04 18:12:05 +00:00
|
|
|
*
|
|
|
|
* 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 "sbi-path.h"
|
|
|
|
|
2020-11-27 02:44:37 +00:00
|
|
|
static int server_cb(ogs_sbi_request_t *request, void *data)
|
2020-06-04 18:12:05 +00:00
|
|
|
{
|
|
|
|
udr_event_t *e = NULL;
|
|
|
|
int rv;
|
|
|
|
|
|
|
|
ogs_assert(request);
|
2020-11-27 02:44:37 +00:00
|
|
|
ogs_assert(data);
|
2020-06-04 18:12:05 +00:00
|
|
|
|
2022-08-12 05:03:53 +00:00
|
|
|
e = udr_event_new(OGS_EVENT_SBI_SERVER);
|
2020-06-04 18:12:05 +00:00
|
|
|
ogs_assert(e);
|
|
|
|
|
2022-08-12 05:03:53 +00:00
|
|
|
e->h.sbi.request = request;
|
|
|
|
e->h.sbi.data = data;
|
2020-06-04 18:12:05 +00:00
|
|
|
|
2020-08-26 03:05:01 +00:00
|
|
|
rv = ogs_queue_push(ogs_app()->queue, e);
|
2020-06-04 18:12:05 +00:00
|
|
|
if (rv != OGS_OK) {
|
2022-07-16 04:27:18 +00:00
|
|
|
ogs_error("ogs_queue_push() failed:%d", (int)rv);
|
|
|
|
ogs_sbi_request_free(request);
|
2022-08-12 05:03:53 +00:00
|
|
|
ogs_event_free(e);
|
2020-06-04 18:12:05 +00:00
|
|
|
return OGS_ERROR;
|
|
|
|
}
|
|
|
|
|
|
|
|
return OGS_OK;
|
|
|
|
}
|
|
|
|
|
2022-07-16 04:27:18 +00:00
|
|
|
static int client_cb(int status, ogs_sbi_response_t *response, void *data)
|
2020-06-04 18:12:05 +00:00
|
|
|
{
|
|
|
|
udr_event_t *e = NULL;
|
|
|
|
int rv;
|
|
|
|
|
2022-07-16 04:27:18 +00:00
|
|
|
if (status != OGS_OK) {
|
|
|
|
ogs_log_message(
|
|
|
|
status == OGS_DONE ? OGS_LOG_DEBUG : OGS_LOG_WARN, 0,
|
|
|
|
"client_cb() failed [%d]", status);
|
|
|
|
return OGS_ERROR;
|
|
|
|
}
|
|
|
|
|
2020-06-04 18:12:05 +00:00
|
|
|
ogs_assert(response);
|
|
|
|
|
2022-08-12 05:03:53 +00:00
|
|
|
e = udr_event_new(OGS_EVENT_SBI_CLIENT);
|
2020-06-04 18:12:05 +00:00
|
|
|
ogs_assert(e);
|
2022-08-12 05:03:53 +00:00
|
|
|
e->h.sbi.response = response;
|
|
|
|
e->h.sbi.data = data;
|
2020-06-04 18:12:05 +00:00
|
|
|
|
2020-08-26 03:05:01 +00:00
|
|
|
rv = ogs_queue_push(ogs_app()->queue, e);
|
2020-06-04 18:12:05 +00:00
|
|
|
if (rv != OGS_OK) {
|
2022-07-16 04:27:18 +00:00
|
|
|
ogs_error("ogs_queue_push() failed:%d", (int)rv);
|
|
|
|
ogs_sbi_response_free(response);
|
2022-08-12 05:03:53 +00:00
|
|
|
ogs_event_free(e);
|
2020-06-04 18:12:05 +00:00
|
|
|
return OGS_ERROR;
|
|
|
|
}
|
|
|
|
|
|
|
|
return OGS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
int udr_sbi_open(void)
|
|
|
|
{
|
|
|
|
ogs_sbi_nf_instance_t *nf_instance = NULL;
|
2022-06-18 14:56:12 +00:00
|
|
|
ogs_sbi_nf_service_t *service = NULL;
|
2020-06-04 18:12:05 +00:00
|
|
|
|
2022-06-18 14:56:12 +00:00
|
|
|
/* Add SELF NF instance */
|
|
|
|
nf_instance = ogs_sbi_self()->nf_instance;
|
|
|
|
ogs_assert(nf_instance);
|
|
|
|
|
|
|
|
/* Build NF instance information. It will be transmitted to NRF. */
|
|
|
|
ogs_sbi_nf_instance_build_default(nf_instance, OpenAPI_nf_type_UDR);
|
|
|
|
ogs_sbi_nf_instance_add_allowed_nf_type(nf_instance, OpenAPI_nf_type_PCF);
|
|
|
|
ogs_sbi_nf_instance_add_allowed_nf_type(nf_instance, OpenAPI_nf_type_UDM);
|
|
|
|
|
|
|
|
/* Build NF service information. It will be transmitted to NRF. */
|
2022-08-02 00:44:13 +00:00
|
|
|
if (ogs_sbi_nf_service_is_available(OGS_SBI_SERVICE_NAME_NUDR_DR)) {
|
|
|
|
service = ogs_sbi_nf_service_build_default(
|
|
|
|
nf_instance, OGS_SBI_SERVICE_NAME_NUDR_DR);
|
|
|
|
ogs_assert(service);
|
|
|
|
ogs_sbi_nf_service_add_version(
|
|
|
|
service, OGS_SBI_API_V1, OGS_SBI_API_V1_0_0, NULL);
|
|
|
|
ogs_sbi_nf_service_add_allowed_nf_type(service, OpenAPI_nf_type_PCF);
|
|
|
|
ogs_sbi_nf_service_add_allowed_nf_type(service, OpenAPI_nf_type_UDM);
|
|
|
|
}
|
2022-06-18 14:56:12 +00:00
|
|
|
|
|
|
|
/* Initialize NRF NF Instance */
|
2022-08-12 05:03:53 +00:00
|
|
|
nf_instance = ogs_sbi_self()->nrf_instance;
|
|
|
|
if (nf_instance) {
|
|
|
|
ogs_sbi_client_t *client = NULL;
|
|
|
|
|
|
|
|
/* Client callback is only used when NF sends to NRF */
|
|
|
|
client = nf_instance->client;
|
|
|
|
ogs_assert(client);
|
|
|
|
client->cb = client_cb;
|
|
|
|
|
|
|
|
/* NFRegister is sent and the response is received
|
|
|
|
* by the above client callback. */
|
|
|
|
ogs_sbi_nf_fsm_init(nf_instance);
|
2020-06-04 18:12:05 +00:00
|
|
|
}
|
|
|
|
|
2022-07-24 06:10:09 +00:00
|
|
|
if (ogs_sbi_server_start_all(server_cb) != OGS_OK)
|
|
|
|
return OGS_ERROR;
|
|
|
|
|
2020-06-04 18:12:05 +00:00
|
|
|
return OGS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
void udr_sbi_close(void)
|
|
|
|
{
|
2022-07-16 04:27:18 +00:00
|
|
|
ogs_sbi_client_stop_all();
|
2020-06-04 18:12:05 +00:00
|
|
|
ogs_sbi_server_stop_all();
|
|
|
|
}
|