68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_putstr_non_printable.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: whaffman <whaffman@student.codam.nl> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/06/06 18:24:39 by whaffman #+# #+# */
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/* Updated: 2024/06/10 12:06:13 by whaffman ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include <unistd.h>
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#include <stdio.h>
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#include <string.h>
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void ft_putchar(char c)
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{
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write(1, &c, 1);
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}
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void ft_puthex(int c)
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{
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if (c < 10)
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ft_putchar(c + '0');
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else if (c > 9 && c < 16)
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{
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ft_putchar(c - 10 + 'a');
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}
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}
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void ft_putstr_non_printable(char *str)
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{
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while (*str != '\0')
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{
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if (*str >= 32 && *str <= 126)
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write(1, str, 1);
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else
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{
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ft_putchar('\\');
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ft_puthex(*str / 16);
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ft_puthex(*str % 16);
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}
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str++;
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}
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}
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#ifdef DEBUG
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int main(void)
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{
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char str[15];
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int i;
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strcpy(&str[0], "Hello, \n World!");
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ft_putstr_non_printable(str);
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printf("\n");
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i = 0;
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while (i <= 127)
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{
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strcpy(&str[0], (char [2]){(char) i, '\0'});
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ft_putstr_non_printable(str);
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i++;
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}
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return (0);
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}
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#endif
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