42_minishell/utils/ft_is_in_quote.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_is_in_quote.c                                   :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/02/21 12:59:34 by cchauvet          #+#    #+#             */
/*   Updated: 2023/02/21 23:08:10 by cchauvet         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "utils.h"

int	ft_is_in_quote(const char *str, size_t n)
{
	size_t	double_quoted;
	size_t	simple_quoted;
	size_t	i;

	double_quoted = 0;
	simple_quoted = 0;
	i = 0;
	while (str[i] != '\0' && i < n)
	{
		if (str[i] == '"')
		{
			if (simple_quoted == 0)
				double_quoted = !double_quoted;
		}
		else if (str[i] == '\'')
		{
			if (double_quoted == 0)
				simple_quoted = !simple_quoted;
		}
		i++;
	}
	return (simple_quoted + double_quoted * 2);
}