/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   minishell.h                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: marde-vr <marde-vr@42angouleme.fr>         +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/02/04 17:31:38 by tomoron           #+#    #+#             */
/*   Updated: 2024/02/16 12:48:57 by marde-vr         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef MINISHELL_H
# define MINISHELL_H
# include <readline/readline.h>
# include <readline/history.h>
# include <limits.h>
# include <stdio.h>//debug	
# include "libft/libft.h"

typedef enum e_token_type
{
	ARG,
	PIPE,
	RED_O,
	RED_I,
	RED_I_APP,
	HERE_DOC,
	OR,
	AND
}	t_token_type;

typedef struct s_cmd
{
	t_token_type	type;
	char			*token;
	struct s_cmd	*next;
}	t_cmd;

typedef struct s_env
{
	char			*name;
	char			*value;
	struct s_env	*next;
}	t_env;

extern int	g_return_code;

t_cmd	*cmd_add_back(t_cmd *res, char *token, t_token_type type);
void	free_cmd(t_cmd *cmd);
void	exec_command(t_cmd *cmd, t_env *env);
int		echo(t_cmd *args);
void	ft_exit(t_cmd *args, t_env *env);
t_env	*env_add_back(t_env *env, char *name, char *value);
void	free_env(t_env *env);
int		print_env(t_env *env);
t_cmd	*parse_command(char *command, t_env *env);
int		get_token_len(char *cmd, t_env *env);
int		add_var_to_str(char *res, char **command, t_env *env);
int		get_var_name_len(char *command);
char	*ft_get_env(t_env *env, char *var_name);
int		pwd(void);
int		is_cmd_char(char c);
#endif