#include "libft.h"
#include <stdio.h>

/*
**	ft_strntok - extract tokens from strings 
**
**	<const char *str> 		input string
**	<const char *delim> 		delimiter set
**	<int count>			delimiter count, takes string before delimiter
**
**	Parses a string into a sequence of tokens.
**	Splits based on delimiter(s) and returns sequence
**
**	Similar to MS-DOS FOR /F "tokens=* delims=*"
*/

char		*ft_strntok(const char *str, const char *delim, int count)
{
	char	*tokens;
	int	index = 0;

	tokens = (char *)ft_calloc(1, ft_strlen(str) + 1);
	while (*str != '\0' && count > 0)
	{
		while (ft_strchr(delim, *str) == NULL)
		{
			tokens[index] = *str;
			str++;
			index++;
		}
		if (count == 0 || *str == '\0')
			return (tokens);
		while (ft_strchr(delim, *str) != NULL)
		{
			str++;
			if (ft_strchr(delim, *str) == NULL)
				return (ft_strntok(str, delim, count - 1));
		}
		tokens++;
		str++;
	}
	return (NULL);
}

int		main(void)
{
	printf("[%s]", ft_strntok("SPLIT THIS FUCKING STRING", ' ', 2));
		// 0 returns SPLIT
		// 1 returns THIS
		// 2 returns FUCKING
		// 3 returns STRING
}