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yabtaour
GitHub Repository: yabtaour/Minishell-42
 Path: blob/main/builtin/export/export_utils2.c
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/* ************************************************************************** */

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/*                                                                            */

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

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/*   export_utils2.c                                    :+:      :+:    :+:   */

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

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

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

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/*   Created: 2022/07/27 17:56:24 by yabtaour          #+#    #+#             */

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/*   Updated: 2022/09/25 17:34:54 by ssabbaji         ###   ########.fr       */

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/*                                                                            */

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

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#include "../../minishell.h"

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void	ft_swap_name(t_env *clone1, t_env *clone2)

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{

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	char	*name_tmp;

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	name_tmp = ft_substr(clone1->name, 0, ft_strlen(clone1->name));

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	if (clone1->name)

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		free(clone1->name);

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	clone1->name = ft_substr(clone2->name, 0, ft_strlen(clone2->name));

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	if (clone2->name)

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		free(clone2->name);

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	clone2->name = ft_substr(name_tmp, 0, ft_strlen(name_tmp));

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	if (name_tmp)

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		free(name_tmp);

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}

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void	ft_swap_value(t_env *clone1, t_env *clone2)

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{

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	char	*value_tmp;

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	int		len;

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	len = ft_strlen(clone1->value);

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	value_tmp = ft_substr(clone1->value, 0, len);

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	if (clone1->value)

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		free(clone1->value);

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	len = ft_strlen(clone2->value);

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	clone1->value = ft_substr(clone2->value, 0, len);

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	if (clone2->value)

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		free(clone2->value);

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	len = ft_strlen(value_tmp);

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	clone2->value = ft_substr(value_tmp, 0, len);

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	if (value_tmp)

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		free(value_tmp);

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}

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void	ft_sort_original(t_data *data)

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{

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	t_env	*env_clone;

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	t_env	*env_clone2;

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	env_clone = data->lst_env;

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	while (env_clone)

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	{

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		env_clone2 = env_clone->next;

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		while (env_clone2)

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		{

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			if (ft_strcmp(env_clone->name, env_clone2->name) > 0)

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			{

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				ft_swap_name(env_clone, env_clone2);

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				ft_swap_value(env_clone, env_clone2);

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			}

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			env_clone2 = env_clone2->next;

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		}

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		env_clone = env_clone->next;

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	}

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}

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void	ft_sort_env(t_data *data)

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{

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	t_env	*env_clone;

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	env_clone = data->lst_env;

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	ft_sort_original(data);

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}

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