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「🏗️」 wip(env_cmd.c): working on the env commands

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y-syo
2024-04-29 13:56:16 +02:00
parent 9c0be09aa1
commit 43dd7bde4a
1 changed files with 71 additions and 0 deletions
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src/env_cmd.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* env_cmd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/04/29 11:53:11 by mmoussou #+# #+# */
/* Updated: 2024/04/29 13:51:08 by mmoussou ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
char **get_env(t_env *env)
{
char **exec_env;
int i;
exec_env = malloc(sizeof(char *) * ft_envsize(env));
if (!exec_env)
return (exec_env);
i = 0;
while (env)
{
exec_env[i] = malloc(ft_strlen(env->name)
+ ft_strlen(env->content) + 2);
if (!exec_env[i])
{
ft_free("a", exec_env);
return (NULL);
}
ft_strlcpy(exec_env[i], env->name, ft_strlen(env->name));
exec_env[i][ft_strlen(env->name)] = '=';
ft_strlcpy(exec_env[i] + ft_strlen(env->name) + 1,
env->content, ft_strlen(env->content))
env = env->next;
i++;
}
return (exec_env);
}
char set_env(char **env, const char *name, char *content)
{
char *new_env;
int i;
int j;
if (!name || !name[0])
return (0);
for (int pog = 0; env[pog]; pog++)
printf("%s\n", env[pog]);
new_env = malloc(sizeof(char) * (ft_strlen(name) + ft_strlen(content) + 2));
if (!new_env)
return (-1);
i = 0;
while (name[i])
{
new_env[i] = name[i];
i++;
}
new_env[i++] = '=';
j = 0;
while (content[j])
{
new_env[i + j] = content[j];
j++;
}
printf("\n%s\n\n", new_env);
return (0);
}