/*
 * 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/>.
 */

#if !defined(OGS_PROTO_INSIDE) && !defined(OGS_PROTO_COMPILATION)
#error "This header cannot be included directly."
#endif

#ifndef OGS_PROTO_EVENT_H
#define OGS_PROTO_EVENT_H

#ifdef __cplusplus
extern "C" {
#endif

extern const char *OGS_EVENT_NAME_SBI_SERVER;
extern const char *OGS_EVENT_NAME_SBI_CLIENT;
extern const char *OGS_EVENT_NAME_SBI_TIMER;

typedef enum {
    OGS_EVENT_BASE = OGS_FSM_USER_SIG,

    OGS_EVENT_SBI_SERVER,
    OGS_EVENT_SBI_CLIENT,
    OGS_EVENT_SBI_TIMER,

    OGS_MAX_NUM_OF_PROTO_EVENT,

} ogs_event_e;

typedef struct ogs_sbi_request_s ogs_sbi_request_t;
typedef struct ogs_sbi_response_s ogs_sbi_response_t;
typedef struct ogs_sbi_message_s ogs_sbi_message_t;

typedef struct ogs_event_s {
    int id;
    int timer_id;

    struct {
        ogs_sbi_request_t *request;
        ogs_sbi_response_t *response;
        void *data;
        int state;

        ogs_sbi_message_t *message;  // sbi.message
    } sbi;
} ogs_event_t;

void *ogs_event_size(int id, size_t size);
ogs_event_t *ogs_event_new(int id);
void ogs_event_free(void *e);

const char *ogs_event_get_name(ogs_event_t *e);

#ifdef __cplusplus
}
#endif

#endif /* OGS_PROTO_EVENT_H */
