ctf: use `bt2c::Logger` throughout `src.ctf.fs`, `src.ctf.lttng-live`

[babeltrace.git] / src / plugins / ctf / fs-src / metadata.hpp

/*
 * SPDX-License-Identifier: MIT
 *
 * Copyright 2016 Philippe Proulx <pproulx@efficios.com>
 */

#ifndef CTF_FS_METADATA_H
#define CTF_FS_METADATA_H

#include <stdio.h>

#include <babeltrace2/babeltrace.h>

namespace bt2c {

class Logger;

} /* namespace bt2c */

#define CTF_FS_METADATA_FILENAME "metadata"

struct ctf_fs_metadata_config
{
    bool force_clock_class_origin_unix_epoch = false;
    int64_t clock_class_offset_s = 0;
    int64_t clock_class_offset_ns = 0;
};

int ctf_fs_metadata_init(struct ctf_fs_metadata *metadata);

void ctf_fs_metadata_fini(struct ctf_fs_metadata *metadata);

int ctf_fs_metadata_set_trace_class(bt_self_component *self_comp, struct ctf_fs_trace *ctf_fs_trace,
                                    struct ctf_fs_metadata_config *config);

FILE *ctf_fs_metadata_open_file(const char *trace_path, const bt2c::Logger& logger);

bool ctf_metadata_is_packetized(FILE *fp, int *byte_order);

#endif /* CTF_FS_METADATA_H */