log.h

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#pragma once
 
#include <stdio.h>
#include <stdint.h>
#include <stdarg.h>
#include <stdbool.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum {
    FuriLogLevelDefault = 0,
    FuriLogLevelNone = 1,
    FuriLogLevelError = 2,
    FuriLogLevelWarn = 3,
    FuriLogLevelInfo = 4,
    FuriLogLevelDebug = 5,
    FuriLogLevelTrace = 6,
} FuriLogLevel;
 
#define _FURI_LOG_CLR(clr)  "\033[0;" clr "m"
#define _FURI_LOG_CLR_RESET "\033[0m"
 
#define _FURI_LOG_CLR_BLACK  "30"
#define _FURI_LOG_CLR_RED    "31"
#define _FURI_LOG_CLR_GREEN  "32"
#define _FURI_LOG_CLR_BROWN  "33"
#define _FURI_LOG_CLR_BLUE   "34"
#define _FURI_LOG_CLR_PURPLE "35"
 
#define _FURI_LOG_CLR_E _FURI_LOG_CLR(_FURI_LOG_CLR_RED)
#define _FURI_LOG_CLR_W _FURI_LOG_CLR(_FURI_LOG_CLR_BROWN)
#define _FURI_LOG_CLR_I _FURI_LOG_CLR(_FURI_LOG_CLR_GREEN)
#define _FURI_LOG_CLR_D _FURI_LOG_CLR(_FURI_LOG_CLR_BLUE)
#define _FURI_LOG_CLR_T _FURI_LOG_CLR(_FURI_LOG_CLR_PURPLE)
 
typedef void (*FuriLogHandlerCallback)(const uint8_t* data, size_t size, void* context);
 
typedef struct {
    FuriLogHandlerCallback callback;
    void* context;
} FuriLogHandler;
 
void furi_log_init(void);
 
bool furi_log_add_handler(FuriLogHandler handler);
 
bool furi_log_remove_handler(FuriLogHandler handler);
 
void furi_log_tx(const uint8_t* data, size_t size);
 
void furi_log_puts(const char* data);
 
void furi_log_print_format(FuriLogLevel level, const char* tag, const char* format, ...)
    _ATTRIBUTE((__format__(__printf__, 3, 4)));
 
void furi_log_print_raw_format(FuriLogLevel level, const char* format, ...)
    _ATTRIBUTE((__format__(__printf__, 2, 3)));
 
void furi_log_set_level(FuriLogLevel level);
 
FuriLogLevel furi_log_get_level(void);
 
bool furi_log_level_to_string(FuriLogLevel level, const char** str);
 
bool furi_log_level_from_string(const char* str, FuriLogLevel* level);
 
#define FURI_LOG_E(tag, format, ...) \
    furi_log_print_format(FuriLogLevelError, tag, format, ##__VA_ARGS__)
#define FURI_LOG_W(tag, format, ...) \
    furi_log_print_format(FuriLogLevelWarn, tag, format, ##__VA_ARGS__)
#define FURI_LOG_I(tag, format, ...) \
    furi_log_print_format(FuriLogLevelInfo, tag, format, ##__VA_ARGS__)
#define FURI_LOG_D(tag, format, ...) \
    furi_log_print_format(FuriLogLevelDebug, tag, format, ##__VA_ARGS__)
#define FURI_LOG_T(tag, format, ...) \
    furi_log_print_format(FuriLogLevelTrace, tag, format, ##__VA_ARGS__)
 
#define FURI_LOG_RAW_E(format, ...) \
    furi_log_print_raw_format(FuriLogLevelError, format, ##__VA_ARGS__)
#define FURI_LOG_RAW_W(format, ...) \
    furi_log_print_raw_format(FuriLogLevelWarn, format, ##__VA_ARGS__)
#define FURI_LOG_RAW_I(format, ...) \
    furi_log_print_raw_format(FuriLogLevelInfo, format, ##__VA_ARGS__)
#define FURI_LOG_RAW_D(format, ...) \
    furi_log_print_raw_format(FuriLogLevelDebug, format, ##__VA_ARGS__)
#define FURI_LOG_RAW_T(format, ...) \
    furi_log_print_raw_format(FuriLogLevelTrace, format, ##__VA_ARGS__)
 
#ifdef __cplusplus
}
#endif