hmi-debug.h File Reference

#include <time.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <stdlib.h>

Go to the source code of this file.

Macros
#define	__FILENAME__   (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)
#define	HMI_ERROR(prefix, args, ...)   _HMI_LOG(LOG_LEVEL_ERROR, __FILENAME__, __FUNCTION__, __LINE__, prefix, args, ##__VA_ARGS__)
#define	HMI_WARNING(prefix, args, ...)   _HMI_LOG(LOG_LEVEL_WARNING, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)
#define	HMI_NOTICE(prefix, args, ...)   _HMI_LOG(LOG_LEVEL_NOTICE, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)
#define	HMI_INFO(prefix, args, ...)   _HMI_LOG(LOG_LEVEL_INFO, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)
#define	HMI_DEBUG(prefix, args, ...)   _HMI_LOG(LOG_LEVEL_DEBUG, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)

Enumerations
enum	LOG_LEVEL {   LOG_LEVEL_NONE = 0, LOG_LEVEL_ERROR, LOG_LEVEL_WARNING, LOG_LEVEL_NOTICE,   LOG_LEVEL_INFO, LOG_LEVEL_DEBUG, LOG_LEVEL_MAX = LOG_LEVEL_DEBUG, LOG_LEVEL_NONE = 0,   LOG_LEVEL_ERROR, LOG_LEVEL_WARNING, LOG_LEVEL_NOTICE, LOG_LEVEL_INFO,   LOG_LEVEL_DEBUG, LOG_LEVEL_MAX = LOG_LEVEL_DEBUG }

Functions
static void	_HMI_LOG (enum LOG_LEVEL level, const char *file, const char *func, const int line, const char *prefix, const char *log,...)

Variables
static char	ERROR_FLAG [6][20] = {"NONE", "ERROR", "WARNING", "NOTICE", "INFO", "DEBUG"}

Macro Definition Documentation

#define __FILENAME__   (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)

Definition at line 40 of file hmi-debug.h.

#define HMI_DEBUG	(		prefix,
			args,
			...
	)		_HMI_LOG(LOG_LEVEL_DEBUG, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)

Definition at line 46 of file hmi-debug.h.

#define HMI_ERROR	(		prefix,
			args,
			...
	)		_HMI_LOG(LOG_LEVEL_ERROR, __FILENAME__, __FUNCTION__, __LINE__, prefix, args, ##__VA_ARGS__)

Definition at line 42 of file hmi-debug.h.

#define HMI_INFO	(		prefix,
			args,
			...
	)		_HMI_LOG(LOG_LEVEL_INFO, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)

Definition at line 45 of file hmi-debug.h.

#define HMI_NOTICE	(		prefix,
			args,
			...
	)		_HMI_LOG(LOG_LEVEL_NOTICE, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)

Definition at line 44 of file hmi-debug.h.

#define HMI_WARNING	(		prefix,
			args,
			...
	)		_HMI_LOG(LOG_LEVEL_WARNING, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)

Definition at line 43 of file hmi-debug.h.

Enumeration Type Documentation

enum LOG_LEVEL

Enumerator
LOG_LEVEL_NONE
LOG_LEVEL_ERROR
LOG_LEVEL_WARNING
LOG_LEVEL_NOTICE
LOG_LEVEL_INFO
LOG_LEVEL_DEBUG
LOG_LEVEL_MAX
LOG_LEVEL_NONE
LOG_LEVEL_ERROR
LOG_LEVEL_WARNING
LOG_LEVEL_NOTICE
LOG_LEVEL_INFO
LOG_LEVEL_DEBUG
LOG_LEVEL_MAX

Definition at line 30 of file hmi-debug.h.

              {
    LOG_LEVEL_NONE = 0,
    LOG_LEVEL_ERROR,
    LOG_LEVEL_WARNING,
    LOG_LEVEL_NOTICE,
    LOG_LEVEL_INFO,
    LOG_LEVEL_DEBUG,
    LOG_LEVEL_MAX = LOG_LEVEL_DEBUG
};

Function Documentation

static void _HMI_LOG ( enum LOG_LEVEL  level, const char *  file, const char *  func, const int  line, const char *  prefix, const char *  log,   ...  )

static

Definition at line 50 of file hmi-debug.h.

{
    const int log_level = (getenv("USE_HMI_DEBUG") == NULL)?LOG_LEVEL_ERROR:atoi(getenv("USE_HMI_DEBUG"));
    if(log_level < level)
    {
        return;
    }

    char *message;
    struct timespec tp;
    unsigned int time;

    clock_gettime(CLOCK_REALTIME, &tp);
    time = (tp.tv_sec * 1000000L) + (tp.tv_nsec / 1000);

    va_list args;
    va_start(args, log);
    if (log == NULL || vasprintf(&message, log, args) < 0)
        message = NULL;
    fprintf(stderr,  "[%10.3f] [%s %s] [%s, %s(), Line:%d] >>> %s \n", time / 1000.0, prefix, ERROR_FLAG[level], file, func, line, message);
    va_end(args);
    free(message);
}

Variable Documentation

char ERROR_FLAG[6][20] = {"NONE", "ERROR", "WARNING", "NOTICE", "INFO", "DEBUG"}

static

Definition at line 48 of file hmi-debug.h.