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yabtaour
GitHub Repository: yabtaour/Minishell-42
 Path: blob/main/syntax/ft_quotes.c
1407 views
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/* ************************************************************************** */

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/*                                                                            */

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/*                                                        :::      ::::::::   */

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/*   ft_quotes.c                                        :+:      :+:    :+:   */

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/*                                                    +:+ +:+         +:+     */

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/*   By: ssabbaji <[email protected]>          +#+  +:+       +#+        */

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/*                                                +#+#+#+#+#+   +#+           */

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/*   Created: 2022/07/26 18:17:25 by yabtaour          #+#    #+#             */

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/*   Updated: 2022/09/29 11:02:57 by ssabbaji         ###   ########.fr       */

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/*                                                                            */

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/* ************************************************************************** */

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#include "../minishell.h"

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int	ft_check_which(int double_num, int single_num)

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{

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	if (double_num % 2)

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	{

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		printf ("Syntax error near unexpected token `\"'\n");

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		return (258);

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	}

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	if (single_num % 2)

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	{

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		printf ("Syntax error near unexpected token `\''\n");

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		return (258);

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	}

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	return (0);

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}

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int	ft_change_double(t_data *data, char c, int quote)

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{

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	if (c == '"' && data->flag_s == 0)

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	{

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		quote++;

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		data->flag_d = ft_change_flag(data->flag_d);

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	}

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	return (quote);

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}

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int	ft_change_single(t_data *data, char c, int quote)

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{

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	if (c == '\'' && data->flag_d == 0)

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	{

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		quote++;

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		data->flag_s = ft_change_flag(data->flag_s);

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	}

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	return (quote);

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}

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int	ft_check_the_quotes(t_data *data)

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{

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	int		do_num;

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	int		si_num;

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	t_lexer	*lexer_clone;

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	int		i;

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	data->flag_d = 0;

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	data->flag_s = 0;

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	do_num = 0;

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	si_num = 0;

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	lexer_clone = data->lst_lexer;

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	while (lexer_clone)

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	{

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		if (lexer_clone->type == WORD)

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		{

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			i = 0;

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			while (lexer_clone->val[i])

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			{

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				do_num = ft_change_double(data, lexer_clone->val[i], do_num);

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				si_num = ft_change_single(data, lexer_clone->val[i], si_num);

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				i++;

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			}

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		}

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		lexer_clone = lexer_clone->next;

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	}

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	return (ft_check_which(do_num, si_num));

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}

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int	ft_check_quotes(t_data *data)

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{

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	int	quotes_f;

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	quotes_f = ft_check_the_quotes(data);

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	return (quotes_f);

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}

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