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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_split.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: exam <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/07/26 12:35:48 by exam #+# #+# */
/* Updated: 2019/07/26 13:09:10 by exam ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdlib.h>
int in_charset(char c)
{
return (c == ' ' || c == '\n' || c == '\t');
}
int count_segment(char *str)
{
int counter;
counter = 0;
while (*str)
{
if (in_charset(*str))
{
str++;
continue ;
}
counter++;
while (*str && !in_charset(*str))
str++;
}
return (counter);
}
char **ft_split(char *str)
{
char **strs;
char *tmp;
int size;
int i;
int j;
size = count_segment(str);
if ((strs = (char**)malloc(sizeof(char*) * (size + 1))) == NULL)
return (NULL);
i = 0;
while (i < size)
{
if (*str && in_charset(*str))
{
str++;
continue ;
}
j = 0;
while (str[j] && !in_charset(str[j]))
j++;
if ((tmp = (char*)malloc(sizeof(char) * (j + 1))) == NULL)
return (NULL);
j = 0;
while (*str && !in_charset(*str))
{
tmp[j] = *str++;
j++;
}
tmp[j] = '\0';
strs[i++] = tmp;
}
strs[i] = NULL;
return (strs);
}
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