108 lines
2.5 KiB
C
108 lines
2.5 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* echo.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: erey-bet <marvin@42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2023/02/17 13:09:08 by erey-bet #+# #+# */
|
|
<<<<<<< HEAD
|
|
/* Updated: 2023/02/21 22:24:51 by erey-bet ### ########.fr */
|
|
=======
|
|
<<<<<<< HEAD
|
|
/* Updated: 2023/02/21 21:45:38 by cchauvet ### ########.fr */
|
|
=======
|
|
/* Updated: 2023/02/21 22:09:55 by erey-bet ### ########.fr */
|
|
>>>>>>> 1fdc51a668e616de94c33d5b3b1e9cb51182916d
|
|
>>>>>>> eb4a8ed663b2f93cd955f7608aa686bd8e767a65
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#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);
|
|
}
|
|
|
|
|
|
char *conca(char **strs)
|
|
{
|
|
int len;
|
|
char *str;
|
|
char *p;
|
|
int i;
|
|
|
|
i = -1;
|
|
len = 0;
|
|
while (strs[++i] != NULL)
|
|
len += strlen(strs[i]) + 2;
|
|
str = (char *) ft_calloc(len + 1, sizeof(char));
|
|
if (str == NULL)
|
|
return NULL;
|
|
i = -1;
|
|
while (strs[++i] != NULL)
|
|
{
|
|
ft_strlcat(str, strs[i], ft_strlen(str) + ft_strlen(strs[i]) + 2);
|
|
if (strs[i + 1] != NULL)
|
|
str[ft_strlen(str)] = ' ';
|
|
}
|
|
str[ft_strlen(str)] = '\0';
|
|
return (str);
|
|
}
|
|
|
|
|
|
int echo(int fd, char **strs)
|
|
{
|
|
int check;
|
|
int i;
|
|
char *str;
|
|
|
|
str = conca(strs);
|
|
check = 0;
|
|
i = 0;
|
|
while (is_space(str[i]))
|
|
i++;
|
|
i = check_argument(str, &check, i);
|
|
while (str[i])
|
|
ft_putchar_fd(str[i++], fd);
|
|
if (!check)
|
|
write(fd, "\n", 1);
|
|
free(str);
|
|
return (0);
|
|
}
|
|
|
|
/*int main(int argc, char *argv[])
|
|
{
|
|
echo(1, argv);
|
|
return (0);
|
|
}*/
|