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/*
 * This file is a part of ACTF.
 *
 * Copyright (C) 2024  Adam Wendelin <adwe live se>
 *
 * ACTF is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * ACTF 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 Lesser General
 * Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with ACTF. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#ifndef ACTF_FREADER_H
#define ACTF_FREADER_H
 
#include <stdbool.h>
#include <stddef.h>
 
#include "event.h"

typedef struct actf_freader actf_freader;

struct actf_freader_cfg {
    const char *metadata_filename;
    size_t dstream_evs_cap;
    size_t muxer_evs_cap;
};

actf_freader *actf_freader_init(struct actf_freader_cfg cfg);

int actf_freader_open_folder(actf_freader *rd, char *path);

int actf_freader_open_folders(actf_freader *rd, char **paths, size_t len);

int actf_freader_read(actf_freader *rd, actf_event ***evs, size_t *evs_len);

int actf_freader_seek_ns_from_origin(actf_freader *rd, int64_t tstamp);

const char *actf_freader_last_error(actf_freader *rd);

void actf_freader_free(actf_freader *rd);

struct actf_event_generator actf_freader_to_generator(actf_freader *rd);
 
#endif /* ACTF_FREADER_H */