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ft_split.c
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ft_split.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_split.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: anhigo-s <anhigo-s@student.42sp.org.br> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/08/06 18:43:54 by anhigo-s #+# #+# */
/* Updated: 2023/02/23 17:32:07 by anhigo-s ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
static size_t ft_count(char const *string, char c);
static size_t ft_wordlen(char const *string, char c);
char **ft_split(char const *s, char c)
{
char **array;
size_t i;
if (!s)
return (NULL);
i = 0;
array = malloc((ft_count(s, c) + 1) * sizeof(char *));
if (!array)
return (NULL);
while (*s)
{
if (*s != c)
{
array[i] = ft_substr(s, 0, ft_wordlen(s, c));
if (!array[i])
return (NULL);
s += ft_wordlen(s, c);
i++;
}
else
s++;
}
array[i] = NULL;
return (array);
}
static size_t ft_count(char const *string, char c)
{
size_t check;
size_t number_of_words;
check = 1;
number_of_words = 0;
while (*string)
{
if (*string == c)
check = 1;
else if (check == 1)
{
check = 0;
number_of_words++;
}
string++;
}
return (number_of_words);
}
static size_t ft_wordlen(char const *string, char c)
{
size_t i;
i = 0;
while ((string[i] != '\0') && string[i] != c)
{
i++;
}
return (i);
}