sist2/src/log.h

#ifndef SIST2_LOG_H
#define SIST2_LOG_H


#include <signal.h>
#define LOG_MAX_LENGTH 8192

#define LOG_SIST_DEBUG 0
#define LOG_SIST_INFO 1
#define LOG_SIST_WARNING 2
#define LOG_SIST_ERROR 3
#define LOG_SIST_FATAL 4

#define LOG_DEBUGF(filepath, fmt, ...) do{\
    if (LogCtx.very_verbose) {sist_logf(filepath, LOG_SIST_DEBUG, fmt, __VA_ARGS__);}}while(0)
#define LOG_DEBUG(filepath, str) do{\
    if (LogCtx.very_verbose) {sist_log(filepath, LOG_SIST_DEBUG, str);}}while(0)

#define LOG_INFOF(filepath, fmt, ...) do {\
    if (LogCtx.verbose) {sist_logf(filepath, LOG_SIST_INFO, fmt, __VA_ARGS__);}} while(0)
#define LOG_INFO(filepath, str) do {\
    if (LogCtx.verbose) {sist_log(filepath, LOG_SIST_INFO, str);}} while(0)

#define LOG_WARNINGF(filepath, fmt, ...) do {\
    if (LogCtx.verbose) {sist_logf(filepath, LOG_SIST_WARNING, fmt, __VA_ARGS__);}}while(0)
#define LOG_WARNING(filepath, str) do{\
    if (LogCtx.verbose) {sist_log(filepath, LOG_SIST_WARNING, str);}}while(0)

#define LOG_ERRORF(filepath, fmt, ...) do {\
    if (LogCtx.verbose) {sist_logf(filepath, LOG_SIST_ERROR, fmt, __VA_ARGS__);}}while(0)
#define LOG_ERROR(filepath, str) do{\
    if (LogCtx.verbose) {sist_log(filepath, LOG_SIST_ERROR, str);}}while(0)

#define LOG_FATALF(filepath, fmt, ...)\
    sist_logf(filepath, LOG_SIST_FATAL, fmt, __VA_ARGS__);\
    raise(SIGUSR1)
#define LOG_FATAL(filepath, str) \
    sist_log(filepath, LOG_SIST_FATAL, str);\
    exit(SIGUSR1)

#define LOG_FATALF_NO_EXIT(filepath, fmt, ...) \
    sist_logf(filepath, LOG_SIST_FATAL, fmt, __VA_ARGS__)
#define LOG_FATAL_NO_EXIT(filepath, str) \
    sist_log(filepath, LOG_SIST_FATAL, str)

#include "sist.h"

void sist_logf(const char *filepath, int level, char *format, ...);
void vsist_logf(const char *filepath, int level, char *format, va_list ap);

void sist_log(const char *filepath, int level, char *str);

#endif