/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_putstr_non_printable.c                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tischmid <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/03/21 02:59:50 by tischmid          #+#    #+#             */
/*   Updated: 2023/03/21 03:10:35 by tischmid         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <unistd.h>

void	ft_putstr_non_printable(char *str)
{
	char	first_digit;
	char	second_digit;

	while (*str)
	{
		if (*str < 32)
		{
			first_digit = "0123456789abcdef"[*str / 16];
			second_digit = "0123456789abcdef"[*str % 16];
			write(1, "\\", 1);
			write(1, &first_digit, 1);
			write(1, &second_digit, 1);
		}
		else
		{
			write(1, str, 1);
		}
		++str;
	}
}

/* ////
#include <stdio.h>

int	main(void)
{
	char	s1[200];
	int		i;

	for (i = 0; i < 127; ++i)
	{
		s1[i] = i + 1;
	}
	s1[i] = 0;
	ft_putstr_non_printable(s1);
	return (0);
}
*/ ////