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Push the final version

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Raphaël 2024-04-20 14:48:16 +02:00
commit d0fe1fb2fb
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libft/ft_split.c Executable file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_split.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 13:56:02 by rparodi #+# #+# */
/* Updated: 2024/04/18 15:21:57 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/push_swap.h"
static int ft_check_space(int c)
{
if (c == 32 || (c >= 9 && c <= 13))
return (1);
return (0);
}
static int count_words(const char *str)
{
int i;
int count;
i = 0;
count = 0;
while (str[i])
{
while (ft_check_space(str[i]) == 1 && str[i])
i++;
if (ft_check_space(str[i]) == 0 && str[i])
{
while (ft_check_space(str[i]) == 0 && str[i])
i++;
count++;
}
}
return (count);
}
static char *ft_strndup(const char *s, int j)
{
int i;
char *str;
i = 0;
str = (char *)malloc((j + 1));
if (!str)
error_message("alloc strndup", NULL, NULL, NULL);
while (s[i] && i < j)
{
str[i] = s[i];
i++;
}
str[i] = '\0';
return (str);
}
static char **ext_w(char **words_array, const char *str, int size)
{
int i;
int j;
i = 0;
j = 0;
while (j < size)
{
while (ft_check_space(str[i]) == 1 && str[i])
i++;
str = str + i;
i = 0;
while (ft_check_space(str[i]) == 0 && str[i])
i++;
words_array[j++] = ft_strndup(str, i);
str = str + i;
i = 0;
}
words_array[j] = 0;
return (words_array);
}
char **ft_split(char const *s)
{
int size;
char **words_array;
size = count_words(s);
words_array = (char **)malloc(sizeof(char *) * (size + 1));
if (!words_array)
error_message("alloc word cut", NULL, NULL, NULL);
if (size == 0)
{
words_array[0] = NULL;
return (words_array);
}
words_array = ext_w(words_array, s, size);
return (words_array);
}