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https://github.com/KeyZox71/ft_minipowershell.git
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「🏗️」 wip(env_cmd.c): working on the env commands
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71
src/env_cmd.c
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71
src/env_cmd.c
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* env_cmd.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/04/29 11:53:11 by mmoussou #+# #+# */
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/* Updated: 2024/04/29 13:51:08 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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char **get_env(t_env *env)
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{
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char **exec_env;
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int i;
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exec_env = malloc(sizeof(char *) * ft_envsize(env));
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if (!exec_env)
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return (exec_env);
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i = 0;
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while (env)
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{
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exec_env[i] = malloc(ft_strlen(env->name)
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+ ft_strlen(env->content) + 2);
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if (!exec_env[i])
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{
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ft_free("a", exec_env);
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return (NULL);
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}
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ft_strlcpy(exec_env[i], env->name, ft_strlen(env->name));
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exec_env[i][ft_strlen(env->name)] = '=';
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ft_strlcpy(exec_env[i] + ft_strlen(env->name) + 1,
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env->content, ft_strlen(env->content))
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env = env->next;
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i++;
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}
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return (exec_env);
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}
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char set_env(char **env, const char *name, char *content)
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{
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char *new_env;
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int i;
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int j;
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if (!name || !name[0])
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return (0);
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for (int pog = 0; env[pog]; pog++)
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printf("%s\n", env[pog]);
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new_env = malloc(sizeof(char) * (ft_strlen(name) + ft_strlen(content) + 2));
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if (!new_env)
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return (-1);
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i = 0;
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while (name[i])
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{
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new_env[i] = name[i];
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i++;
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}
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new_env[i++] = '=';
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j = 0;
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while (content[j])
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{
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new_env[i + j] = content[j];
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j++;
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}
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printf("\n%s\n\n", new_env);
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return (0);
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}
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