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Ajout de Echo, a voir si il y a des bugs

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Etienne Rey-bethbeder 2023-02-17 16:03:28 +01:00
parent 642af26133
commit d59562899b
1 changed files with 62 additions and 0 deletions
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* echo.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: erey-bet <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/02/17 13:09:08 by erey-bet #+# #+# */
/* Updated: 2023/02/17 16:03:06 by erey-bet ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
int is_space(char c)
{
return (c == ' ' || c == '\f' || c == '\v' || c == '\t'
|| c == '\r' || c == '\n');
}
int check_argument(char *str, int *check, int i)
{
int y;
y = 0;
if (str[i] == '-')
{
while (!is_space(str[i]) || (str[i + 1] == '-' ))
{
i++;
if (is_space(str[i]))
{
y = i;
*check = 1;
}
else if (str[i] == '-' && str[i - 1] != '-')
;
else if (str[i] != 'n')
break ;
}
i = y;
while (is_space(str[i]))
i++;
}
return (i);
}
void echo(int fd, char *str)
{
int check;
int i;
check = 0;
i = 0;
while (is_space(str[i]))
i++;
i = check_argument(str, &check, i);
while (str[i])
ft_putchar_fd(fd, str[i++]);
if (!check)
write(fd, "\n", 1);
}