/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_split.c                                         :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tosuman </var/spool/mail/tosuman>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/03/30 23:42:56 by tosuman           #+#    #+#             */
/*   Updated: 2023/03/30 23:42:57 by tosuman          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <stdlib.h>
#include <stdio.h>

unsigned int	ft_strlcpy(char *dest, char *src, unsigned int size)
{
	char	*orig_src;

	orig_src = src;
	while (size-- > 1 && *src)
		*dest++ = *src++;
	*dest = 0;
	size = 0;
	while (*orig_src++)
		++size;
	return (size);
}

char	*ft_charstr(char *str, char to_find)
{
	if (!to_find)
		return (str);
	while (*str)
	{
		if (*str == to_find)
			return (str);
		++str;
	}
	return (NULL);
}

int	ft_strlen(char *str)
{
	int	size;

	size = 0;
	while (*str++)
		++size;
	return (size);
}

char	**ft_split(char *str, char *charset)
{
	int		size;
	int		idx;
	char	**tab;
	char	*start;

	size = ft_strlen(str);
	tab = malloc(sizeof(char *) * size);
	while (size--)
		tab[size] = 0;
	idx = 0;
	while (*str)
	{
		start = str;
		size = 0;
		while (*str && ft_charstr(charset, *str++) == NULL)
			++size;
		if (start != --str)
		{
			tab[idx] = malloc(sizeof(char) * (size + 1));
			ft_strlcpy(tab[idx], start, size + 1);
			++idx;
		}
		++str;
	}
	return (tab);
}

/* ////
#include <unistd.h>

void	ft_putstr(char *str)
{
	write(1, "<", 1);
	while (*str)
		write(1, str++, 1);
	write(1, ">", 1);
}

// strs must be a null terminated array
void	ft_print_str_tab(char **strs, char *delim)
{
	while (*strs)
	{
		ft_putstr(*strs++);
		ft_putstr(delim);
	}
}

void	free_tab(char **tab)
{
	int	i;

	i = -1;
	while (tab[++i])
		free(tab[i]);
	free(tab);
}

int	main(void)
{
	char	**tab;

	tab = ft_split(";0123:4567;89xx;1;1;1;1;1y2;", ":y;");
	ft_print_str_tab(tab, "\n");
	free_tab(tab);
	return (0);
}
*/ ////