/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   generic.c                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lperrey <lperrey@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/10/08 09:25:35 by lperrey           #+#    #+#             */
/*   Updated: 2021/10/30 12:30:10 by lperrey          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"

char	*ft_strjoinfree(char *s1, char *s2)
{
	char	*str;

	str = ft_strjoin(s1, s2);
	free(s1);
	free(s2);
	return (str);
}

char	*ft_strjoinfree_s1(char *s1, const char *s2)
{
	char	*str;

	str = ft_strjoin(s1, s2);
	free(s1);
	return (str);
}

char	*ft_strjoinfree_s2(const char *s1, char *s2)
{
	char	*str;

	str = ft_strjoin(s1, s2);
	free(s2);
	return (str);
}

void	ft_lstprint(t_list *lst, int fd)
{
	while (lst)
	{
		ft_putendl_fd(lst->content, fd);
		lst = lst->next;
	}
}

int	ft_isinset_str(char *str, char *set)
{
	size_t	i;
	size_t	i_set;
	int		valid;

	i = 0;
	while (str[i])
	{
		valid = 0;
		i_set = 0;
		while (set[i_set] && !valid)
		{
			if (str[i] == set[i_set])
				valid = 1;
			i_set++;
		}
		if (!valid)
			return (0);
		i++;
	}
	return (i);
}

size_t	ft_2d_arrlen(void *ptr) // Replace ft_arrlen()
{
	size_t	len;
	char	**arr;

	arr = (char **)ptr;
	len = 0;
	while (arr[len] != NULL)
		len++;
	return (len);
}

char	**ft_dup_2d_char_arr(char **ptr)
{
	unsigned int	i;
	char			**arr;
	char			**new_arr;

	new_arr = malloc((ft_2d_arrlen(ptr) + 1) * sizeof (void *));
	if (!new_arr)
		return (NULL);
	arr = (char **)ptr;
	i = 0;
	while (arr[i])
	{
		new_arr[i] = ft_strdup(arr[i]);
		if (!new_arr[i])
			return (ft_retp_free(NULL, new_arr, ft_free_2d_arr));
		i++;
	}
	new_arr[i] = NULL;
	return (new_arr);
}

void	*ft_resize_2d_arr(void *ptr, size_t add_nbr)
{
	unsigned int	i;
	char			**arr;
	char			**new_arr;

	new_arr = ft_calloc(ft_2d_arrlen(ptr) + add_nbr + 1, sizeof (void *));
	arr = (char **)ptr;
	i = 0;
	while (arr[i])
	{
		new_arr[i] = arr[i];
		i++;
	}
	free(arr);
	return (new_arr);
}

t_list	*ft_lstbeforelast(t_list *lst)
{
	if (!lst || !lst->next)
		return (NULL);
	while (lst->next->next)
		lst = lst->next;
	return (lst);
}