42_minishell/utils/ft_is_in_quote.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_is_in_quote.c                                   :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/03/30 15:39:25 by cchauvet          #+#    #+#             */
/*   Updated: 2023/03/30 15:40:06 by cchauvet         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "utils.h"

int	ft_is_in_quote(const char *str, size_t n)
{
	size_t	i;
	ssize_t	start;

	start = -1;
	i = 0;
	while (str[i] != '\0')
	{
		if (i == n)
			break ;
		if (str[i] == '\"' || str[i] == '\'')
		{
			if (start == -1)
				start = i;
			else if (str[i] == str[start])
				start = -1;
		}
		i++;
	}
	if (start == -1)
		return ((str[i] == '\'') + (str[i] == '\"') * 2);
	if (str[start] == '\'')
		return (1);
	return (2);
}