printx.c
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#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <stdbool.h>
#include <string.h>
#include <time.h>
#include "printx.h"
#define FILENAME_LENGTH 24
#define S_RESET "\33[0m"
#define MAX_BUFFER 128
FILE* logfile = NULL;
char s_color[4][12] = {"\x1b[01;31m", "\x1b[01;33m", "\x1b[01;32m", "\x1b[01;36m"};
bool initLog()
{
char filename[FILENAME_LENGTH];
time_t now = time(NULL);
strftime(filename, FILENAME_LENGTH, "log/%F-%T:%d", localtime(&now));
strcat(filename, ".log");
logfile = fopen(filename, "w");
if(logfile == NULL)
{
printf("Unable to open the log file\n");
return false;
}
return true;
}
void closeLog()
{
fclose(logfile);
}
void printx(severity s, char* str, ...)
{
char buffer[MAX_BUFFER];
va_list arglist;
va_start(arglist, str);
vsprintf(buffer, str, arglist);
fprintf(logfile, buffer);
printf(s_color[s]);
printf(buffer);
printf(S_RESET);
va_end(arglist);
}