/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_putstr_non_printable.c                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: whaffman <whaffman@student.codam.nl>       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/06/06 18:24:39 by whaffman          #+#    #+#             */
/*   Updated: 2024/06/10 12:06:13 by whaffman         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <unistd.h>
#include <stdio.h>
#include <string.h>

void	ft_putchar(char c)
{
	write(1, &c, 1);
}

void	ft_puthex(int c)
{
	if (c < 10)
		ft_putchar(c + '0');
	else if (c > 9 && c < 16)
	{
		ft_putchar(c - 10 + 'a');
	}
}

void	ft_putstr_non_printable(char *str)
{
	while (*str != '\0')
	{
		if (*str >= 32 && *str <= 126)
			write(1, str, 1);
		else
		{
			ft_putchar('\\');
			ft_puthex(*str / 16);
			ft_puthex(*str % 16);
		}
		str++;
	}
}

#ifdef DEBUG

int	main(void)
{
	char	str[15];
	int		i;

	strcpy(&str[0], "Hello, \n World!");
	ft_putstr_non_printable(str);
	printf("\n");
	i = 0;
	while (i <= 127)
	{
		strcpy(&str[0], (char [2]){(char) i, '\0'});
		ft_putstr_non_printable(str);
		i++;
	}
	return (0);
}
#endif