logger.h

[詳解]

//
// © NTT DOCOMO BUSINESS, Inc. All Rights Reserved.
//
 
#pragma once
 
#include <stdarg.h>
 
#ifdef __cplusplus
extern "C" {
#endif

#define SKW_LOGGER_TAG "SkyWay"

typedef enum {
    SKW_LOGGER_OK                       = 0, 
    SKW_LOGGER_ERR_API_TIMEOUT          = 1, 
    SKW_LOGGER_ERR_NULL_HANDLERS        = 2, 
    SKW_LOGGER_ERR_NOT_INITED           = 3, 
    SKW_LOGGER_ERR_MUTEX_UNLOCK_FAILED  = 4, 
} skw_logger_err_t;

typedef enum {
    SKW_LOGGER_LOG_LEVEL_ERR        = 0, 
    SKW_LOGGER_LOG_LEVEL_WARN       = 1, 
    SKW_LOGGER_LOG_LEVEL_INFO       = 2, 
    SKW_LOGGER_LOG_LEVEL_DEBUG      = 3, 
    SKW_LOGGER_LOG_LEVEL_VERBOSE    = 4, 
} skw_logger_log_level_t;

typedef void (*skw_logger_on_message_t)(skw_logger_log_level_t level, const char* tag, const char* format, va_list args);

typedef struct {
    skw_logger_on_message_t on_message; 
} skw_logger_handlers_t;

skw_logger_err_t skw_logger_register_handlers(const skw_logger_handlers_t* handlers);

skw_logger_err_t skw_logger_unregister_handlers(void);
 
#ifdef __cplusplus
}
#endif