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/*
* Copyright (C) 2019,2024 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/>.
*/
#if !defined(OGS_SBI_INSIDE) && !defined(OGS_SBI_COMPILATION)
#error "This header cannot be included directly."
#endif
#ifndef OGS_SBI_SERVER_H
#define OGS_SBI_SERVER_H
#ifdef __cplusplus
extern "C" {
#endif
#include <openssl/ssl.h>
#include <openssl/err.h>
typedef struct ogs_sbi_stream_s ogs_sbi_stream_t;
typedef struct ogs_sbi_server_s {
ogs_socknode_t node;
ogs_sockaddr_t *advertise;
ogs_pool_id_t id;
char *interface;
OpenAPI_uri_scheme_e scheme;
char *private_key, *cert;
bool verify_client;
char *verify_client_cacert;
SSL_CTX *ssl_ctx;
int (*cb)(ogs_sbi_request_t *request, void *data);
ogs_list_t session_list;
void *mhd; /* Used by MHD */
} ogs_sbi_server_t;
typedef struct ogs_sbi_server_actions_s {
void (*init)(int num_of_session_pool, int num_of_stream_pool);
void (*cleanup)(void);
int (*start)(ogs_sbi_server_t *server,
int (*cb)(ogs_sbi_request_t *request, void *data));
void (*stop)(ogs_sbi_server_t *server);
bool (*send_rspmem_persistent)(
ogs_sbi_stream_t *stream, ogs_sbi_response_t *response);
bool (*send_response)(
ogs_sbi_stream_t *stream, ogs_sbi_response_t *response);
ogs_sbi_server_t *(*server_from_stream)(ogs_sbi_stream_t *stream);
ogs_pool_id_t (*id_from_stream)(ogs_sbi_stream_t *stream);
void *(*stream_find_by_id)(ogs_pool_id_t id);
} ogs_sbi_server_actions_t;
void ogs_sbi_server_init(int num_of_session_pool, int num_of_stream_pool);
void ogs_sbi_server_final(void);
ogs_sbi_server_t *ogs_sbi_server_add(
const char *interface,
OpenAPI_uri_scheme_e scheme, ogs_sockaddr_t *addr,
ogs_sockopt_t *option);
void ogs_sbi_server_remove(ogs_sbi_server_t *server);
void ogs_sbi_server_remove_all(void);
void ogs_sbi_server_set_advertise(
ogs_sbi_server_t *server, int family, ogs_sockaddr_t *advertise);
int ogs_sbi_server_start_all(
int (*cb)(ogs_sbi_request_t *request, void *data));
void ogs_sbi_server_stop_all(void);
bool ogs_sbi_server_send_rspmem_persistent(
ogs_sbi_stream_t *stream, ogs_sbi_response_t *response);
bool ogs_sbi_server_send_response(
ogs_sbi_stream_t *stream, ogs_sbi_response_t *response);
bool ogs_sbi_server_send_error(ogs_sbi_stream_t *stream,
int status, ogs_sbi_message_t *message,
const char *title, const char *detail, const char *cause);
bool ogs_sbi_server_send_problem(
ogs_sbi_stream_t *stream, OpenAPI_problem_details_t *problem);
ogs_sbi_server_t *ogs_sbi_server_from_stream(ogs_sbi_stream_t *stream);
ogs_pool_id_t ogs_sbi_id_from_stream(ogs_sbi_stream_t *stream);
void *ogs_sbi_stream_find_by_id(ogs_pool_id_t id);
ogs_sbi_server_t *ogs_sbi_server_first(void);
ogs_sbi_server_t *ogs_sbi_server_next(ogs_sbi_server_t *current);
ogs_sbi_server_t *ogs_sbi_server_first_by_interface(const char *interface);
ogs_sbi_server_t *ogs_sbi_server_next_by_interface(
ogs_sbi_server_t *current, const char *interface);
#ifdef __cplusplus
}
#endif
#endif /* OGS_SBI_SERVER_H */
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