/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   utils_3.c                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mea <marvin@42.fr>                         +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/05/12 14:33:58 by mea               #+#    #+#             */
/*   Updated: 2022/05/12 14:51:17 by mea              ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"



int	is_valid_identifier(char *ident)
{
	int	i;

	i = 0;
	if (ft_isalpha(ident[0]) || ident[0] == '_')
	{
		while (ident[i])
		{
			if (!ft_isalpha(ident[i]) && !ft_isdigit(ident[i] 
				&& ident[i] != '_'))
			{
				ft_putstr_fd("export: not an identifier: ", 2);
				ft_putstr_fd(ident, 2);
				ft_putchar_fd('\n', 2);
				return (0);
			}
			i++;
		}
		return (1);
	}
	ft_putstr_fd("export: not an identifier: ", 2);
	ft_putstr_fd(ident, 2);
	ft_putchar_fd('\n', 2);
	return (0);
}

int create_wc(t_lexer *lex, char *tmp)
{
	int i;
	int	j;
	int	skip ;
	DIR *	direct;
	struct dirent *file;	

	direct = opendir(".");
	file = (readdir(direct), readdir(direct), readdir(direct));
	while (file)
	{
		i = 0;
		j = 0;
		skip = (tmp[0] != '.' && file->d_name[0] == '.');
		while (tmp[i] && !skip)
		{
			if (tmp[i] == '*')
				while (file->d_name[j] && file->d_name[j] != tmp[i + 1])
					j++;
			if (tmp[i] != '*' && file->d_name[j] != tmp[i])
					skip = 1;
			else if (++i)
				++j;
		}
		if (!skip)
			create_token(lex, file->d_name);
		file = readdir(direct);
	}
	closedir(direct);
	lex->wc = 0;
	return (1);
}