123 lines
3.3 KiB
C
123 lines
3.3 KiB
C
/*
|
|
* Copyright (C) 2019 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/>.
|
|
*/
|
|
|
|
#ifndef AF_CONTEXT_H
|
|
#define AF_CONTEXT_H
|
|
|
|
#include "ogs-sbi.h"
|
|
#include "ogs-app.h"
|
|
|
|
#include "event.h"
|
|
#include "timer.h"
|
|
#include "local.h"
|
|
#include "af-sm.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
extern int __af_log_domain;
|
|
|
|
#undef OGS_LOG_DOMAIN
|
|
#define OGS_LOG_DOMAIN __af_log_domain
|
|
|
|
typedef struct af_context_s {
|
|
ogs_hash_t *supi_hash; /* hash table (SUPI) */
|
|
ogs_hash_t *ipv4_hash; /* hash table (IPv4 Address) */
|
|
ogs_hash_t *ipv6_hash; /* hash table (IPv6 Address) */
|
|
ogs_hash_t *pcf_app_session_id_hash; /* hash table (AppSessionId) */
|
|
|
|
ogs_list_t sess_list;
|
|
} af_context_t;
|
|
|
|
#define AF_NF_INSTANCE_CLEAR(_cAUSE, _nFInstance) \
|
|
do { \
|
|
ogs_assert(_nFInstance); \
|
|
if ((_nFInstance)->reference_count == 1) { \
|
|
ogs_info("[%s] (%s) NF removed", (_nFInstance)->id, (_cAUSE)); \
|
|
af_nf_fsm_fini((_nFInstance)); \
|
|
ogs_sbi_nf_instance_remove(_nFInstance); \
|
|
} else { \
|
|
/* There is an assocation with other context */ \
|
|
ogs_info("[%s:%d] (%s) NF suspended", \
|
|
_nFInstance->id, _nFInstance->reference_count, (_cAUSE)); \
|
|
OGS_FSM_TRAN(&_nFInstance->sm, af_nf_state_de_registered); \
|
|
ogs_fsm_dispatch(&_nFInstance->sm, NULL); \
|
|
} \
|
|
} while(0)
|
|
|
|
typedef struct af_sess_s af_sess_t;
|
|
|
|
typedef struct af_sess_s {
|
|
ogs_sbi_object_t sbi;
|
|
|
|
uint64_t policyauthorization_features;
|
|
|
|
char *af_app_session_id;
|
|
char *pcf_app_session_id;
|
|
|
|
char *ipv4addr;
|
|
char *ipv6addr;
|
|
char *ipv6prefix;
|
|
|
|
char *supi;
|
|
char *gpsi;
|
|
|
|
ogs_s_nssai_t s_nssai;
|
|
char *dnn;
|
|
|
|
struct {
|
|
char *fqdn;
|
|
|
|
int num_of_ip;
|
|
struct {
|
|
ogs_sockaddr_t *addr;
|
|
ogs_sockaddr_t *addr6;
|
|
int port;
|
|
} ip[OGS_SBI_MAX_NUM_OF_IP_ADDRESS];
|
|
|
|
ogs_sbi_client_t *client;
|
|
} pcf;
|
|
|
|
} af_sess_t;
|
|
|
|
void af_context_init(void);
|
|
void af_context_final(void);
|
|
af_context_t *af_self(void);
|
|
|
|
int af_context_parse_config(void);
|
|
|
|
af_sess_t *af_sess_add_by_ue_address(ogs_ip_t *ue_address);
|
|
void af_sess_remove(af_sess_t *sess);
|
|
void af_sess_remove_all(void);
|
|
|
|
bool af_sess_set_pcf_app_session_id(af_sess_t *sess, char *pcf_app_session_id);
|
|
|
|
af_sess_t *af_sess_find(uint32_t index);
|
|
af_sess_t *af_sess_find_by_af_app_session_id(char *af_app_session_id);
|
|
af_sess_t *af_sess_find_by_pcf_app_session_id(char *pcf_app_session_id);
|
|
|
|
void af_sess_associate_pcf_client(af_sess_t *sess);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* AF_CONTEXT_H */
|