minishell/src/parser/remove_quotes/cmdgroup_remove_quotes.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   cmdgroup_remove_quotes.c                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jguelen <jguelen@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/03/20 17:36:20 by kcolin            #+#    #+#             */
/*   Updated: 2025/05/02 12:53:03 by jguelen          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "remove_quotes.h"
#include "../redirect/redirect.h"
#include "../cmd/cmd_destroy.h"
#include "../../ft_errno.h"

static t_redirect	*redirection_remove_quotes(t_redirect *in_list)
{
	t_redirect	*out_list;
	t_redirect	*current;
	t_worddesc	*result;

	out_list = NULL;
	while (in_list)
	{
		current = redirect_pop(&in_list);
		if (current->type != FT_HEREDOC)
		{
			result
				= remove_quotes(current->redirectee.filename);
			worddesc_destroy(current->redirectee.filename);
			current->redirectee.filename = result;
			if (current->redirectee.filename == NULL)
			{
				redirect_destroy(in_list);
				redirect_destroy(out_list);
				ft_errno(FT_EERRNO);
				return (redirect_destroy(current), NULL);
			}
		}
		out_list = t_redirect_add_back(&out_list, current);
	}
	return (out_list);
}

t_simple_cmd	*simple_cmd_remove_quotes(t_simple_cmd *cmd)
{
	t_wordlist	*new;
	t_worddesc	*result;
	t_worddesc	*current;

	if (cmd == NULL)
		return (NULL);
	new = NULL;
	current = wordlist_pop(&cmd->words);
	while (current != NULL)
	{
		result = remove_quotes(current);
		worddesc_destroy(current);
		if (result == NULL)
			return (NULL);
		new = wordlist_push(new, result);
		current = wordlist_pop(&cmd->words);
	}
	cmd->words = new;
	ft_errno(FT_ESUCCESS);
	cmd->redirections = redirection_remove_quotes(cmd->redirections);
	if (cmd->redirections == NULL && ft_errno_get() != FT_ESUCCESS)
		return (NULL);
	return (cmd);
}