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#ifndef HYBBX_LOG_H
#define HYBBX_LOG_H
#include "hybbx/types.h"
#include "hybbx/limits.h"
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* File + console log severity (least to most severe for filtering):
* debug → stats → info → warn (default threshold).
* Messages at or above the configured [log] level are emitted.
*/
typedef enum hybbx_log_level {
HYBBX_LOG_DEBUG = 0,
HYBBX_LOG_STATS = 1,
HYBBX_LOG_INFO = 2,
HYBBX_LOG_WARN = 3
} hybbx_log_level_t;
typedef struct hybbx_log_config {
int enabled;
char dir[HYBBX_PATH_MAX];
hybbx_log_level_t level;
} hybbx_log_config_t;
void hybbx_log_config_defaults(hybbx_log_config_t *cfg);
void hybbx_log_config_apply(const struct hybbx_config *config);
const hybbx_log_config_t *hybbx_log_config_get(void);
/** Non-zero when file logging is active. */
int hybbx_log_enabled(void);
/**
* Copy absolute path of the current hybbx log file into @p out.
* Returns HYBBX_OK when logging is enabled and a path is available.
*/
hybbx_result_t hybbx_log_current_path(char *out, size_t out_len);
const char *hybbx_log_level_name(hybbx_log_level_t level);
hybbx_log_level_t hybbx_log_parse_level(const char *value);
/** Non-zero when @p level would be written (console and file). */
int hybbx_log_level_visible(hybbx_log_level_t level);
void hybbx_log_write(hybbx_log_level_t level, const char *fmt, ...)
__attribute__((format(printf, 2, 3)));
void hybbx_log_shutdown(void);
#define hybbx_log_debug(...) hybbx_log_write(HYBBX_LOG_DEBUG, __VA_ARGS__)
#define hybbx_log_stats(...) hybbx_log_write(HYBBX_LOG_STATS, __VA_ARGS__)
#define hybbx_log_info(...) hybbx_log_write(HYBBX_LOG_INFO, __VA_ARGS__)
#define hybbx_log_warn(...) hybbx_log_write(HYBBX_LOG_WARN, __VA_ARGS__)
#ifdef __cplusplus
}
#endif
#endif /* HYBBX_LOG_H */
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