/*
 * eset_rtp (ESET Real-time file system protection module)
 * Copyright (C) 1992-2023 ESET, spol. s r.o.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU 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/>.
 *
 * In case of any questions, you can contact us at ESET, spol. s r.o., Einsteinova 24, 851 01 Bratislava, Slovakia.
 */

#ifndef _ERTP_EVENT_QUEUE_H
#define _ERTP_EVENT_QUEUE_H

#include <linux/fs.h>
#include <linux/poll.h>

struct ertp_event;
struct ertp_event_generic;
struct ertp_event_generic_info;
struct ertp_event_memory_info;

int ertp_event_queue_init(void);
void ertp_event_queue_deinit(void);

void ertp_event_queue_enable(void);
void ertp_event_queue_disable(void);

bool ertp_event_queue_is_disabled(void);

void ertp_event_queue_clear(void);

int ertp_event_queue_handle_generic_event(
    const struct ertp_event_generic_info *event_info);

int ertp_event_queue_handle_memory_event(
    const struct ertp_event_memory_info *event_info);

void ertp_event_queue_handle_remove_event(struct path *path);

void ertp_event_queue_handle_rename(const struct path *path);

struct ertp_event *ertp_event_queue_get_next(void);

struct ertp_event *ertp_event_queue_remove_scanned_event(int32_t id);

bool ertp_event_queue_reinsert_not_sent_event(struct ertp_event *event);

unsigned int ertp_event_queue_wait(struct file *file, poll_table *wait);

#endif