mirror of
https://github.com/KeyZox71/ft_minipowershell.git
synced 2025-03-15 03:16:51 +01:00
「✨」 feat(env): added environment functions :D
This commit is contained in:
162
src/env/env_cmd.c
vendored
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162
src/env/env_cmd.c
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@ -0,0 +1,162 @@
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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: 2024/05/06 19:09:50 by mmoussou #+# #+# */
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/* Updated: 2024/05/06 20:27:45 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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char **env_get(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) + 1));
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if (!exec_env)
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return (exec_env);
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exec_env[ft_envsize(env)] = NULL;
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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) + 1);
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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) + 1);
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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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int env_create_first_el(char *env_line, t_env *env)
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{
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t_env *new;
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char *name;
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char *content;
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content = ft_strdup(ft_strchr(env_line, '=') + 1);
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if (!content)
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return (-1);
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ft_strchr(env_line, '=')[0] = 0;
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name = ft_strdup(env_line);
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if (!name)
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return (-1);
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env->name = name;
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env->content = content;
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env->next = NULL;
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return (0);
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}
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t_env *env_create_el(char *env_line)
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{
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t_env *new;
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char *name;
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char *content;
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content = ft_strdup(ft_strchr(env_line, '=') + 1);
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if (!content)
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return (NULL);
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ft_strchr(env_line, '=')[0] = 0;
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name = ft_strdup(env_line);
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if (!name)
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return (NULL);
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new = ft_envnew(name, content);
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return (new);
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}
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int env_init(char **env_d, t_env *env)
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{
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t_env *new;
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int i;
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char bool_first_el;
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i = 0;
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bool_first_el = true;
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while (env_d[i])
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{
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if (bool_first_el)
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i = env_create_first_el(env_d[i], env);
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if (bool_first_el && i < 0)
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return (1);
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if (bool_first_el)
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bool_first_el = false;
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else
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{
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new = env_create_el(env_d[i]);
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if (!new)
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{
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ft_envclear(&env, free);
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return (1);
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}
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ft_envadd_back(&env, new);
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}
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i++;
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}
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return (0);
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}
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int env_append(char *name, char *content, t_env *env)
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{
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char *new_content;
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while (env && ft_strcmp(env->name, name))
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env = env->next;
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if (!env)
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return (-1);
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new_content = ft_calloc(1, ft_strlen(env->content) + ft_strlen(content));
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ft_strlcpy(new_content, env->content, ft_strlen(env->content) + 1);
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ft_strlcpy(new_content + ft_strlen(env->content),
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content, ft_strlen(content) + 1);
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free(env->content);
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env->content = new_content;
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return (0);
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}
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int env_edit(char *name, char *content, t_env *env)
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{
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while (env && ft_strcmp(env->name, name))
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env = env->next;
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if (!env)
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return (-1);
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free(env->content);
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env->content = content;
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return (0);
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}
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int env_delete(char *name, t_env *env)
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{
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char *new_content;
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t_env *tmp;
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while (env && env->next && ft_strcmp(env->next->name, name))
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env = env->next;
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if (!env || !env->next)
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return (-1);
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ft_free("cc", &env->next->name, &env->next->content);
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tmp = env->next;
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env->next = env->next->next;
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free(tmp);
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return (0);
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}
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void env_print(t_env *env)
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{
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while (env)
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{
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printf("%s:%s\n", env->name, env->content);
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env = env->next;
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}
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}
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28
src/env/env_list/ft_envadd_back.c
vendored
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28
src/env/env_list/ft_envadd_back.c
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@ -0,0 +1,28 @@
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_envadd_back.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/08 17:42:57 by mmoussou #+# #+# */
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/* Updated: 2024/05/03 16:03:57 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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void ft_envadd_back(t_env **env, t_env *new)
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{
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t_env *tmp;
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if (!env || !new)
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return ;
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if (!*env)
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{
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*env = new;
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return ;
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}
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tmp = ft_envlast(*env);
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tmp->next = new;
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}
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26
src/env/env_list/ft_envadd_front.c
vendored
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26
src/env/env_list/ft_envadd_front.c
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_envadd_front.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/08 17:03:15 by mmoussou #+# #+# */
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/* Updated: 2024/04/30 11:06:17 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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void ft_envadd_front(t_env **lst, t_env *new)
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{
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t_env *tmp;
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tmp = *lst;
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*lst = new;
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if (!new || !lst)
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return ;
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while (new->next)
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new = new->next;
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new->next = tmp;
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}
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27
src/env/env_list/ft_envclear.c
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27
src/env/env_list/ft_envclear.c
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_envclear.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/08 21:44:04 by mmoussou #+# #+# */
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/* Updated: 2024/04/30 11:06:23 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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void ft_envclear(t_env **lst, void (*del)(void *))
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{
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t_env *tmp;
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if (!lst || !del)
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return ;
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while (*lst)
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{
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tmp = (*lst)->next;
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ft_envdelone(*lst, del);
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*lst = tmp;
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}
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}
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23
src/env/env_list/ft_envdelone.c
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23
src/env/env_list/ft_envdelone.c
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_envdelone.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/08 20:40:46 by mmoussou #+# #+# */
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/* Updated: 2024/04/30 11:06:32 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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void ft_envdelone(t_env *lst, void (*del)(void *))
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{
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if (!lst || !del)
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return ;
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del(lst->name);
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del(lst->content);
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free(lst);
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lst = NULL;
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}
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22
src/env/env_list/ft_envlast.c
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22
src/env/env_list/ft_envlast.c
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_envlast.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/08 17:38:47 by mmoussou #+# #+# */
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/* Updated: 2024/04/30 11:06:41 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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t_env *ft_envlast(t_env *env)
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{
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if (!env)
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return (NULL);
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while (env->next)
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env = env->next;
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return (env);
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}
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26
src/env/env_list/ft_envnew.c
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26
src/env/env_list/ft_envnew.c
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_envnew.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/07 16:02:40 by mmoussou #+# #+# */
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/* Updated: 2024/05/03 15:47:23 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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t_env *ft_envnew(char *name, char *content)
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{
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t_env *r;
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r = malloc(sizeof(t_env));
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if (!r)
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return (NULL);
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r->name = name;
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r->content = content;
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r->next = NULL;
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return (r);
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}
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28
src/env/env_list/ft_envsize.c
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28
src/env/env_list/ft_envsize.c
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@ -0,0 +1,28 @@
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_envsize.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/08 17:33:51 by mmoussou #+# #+# */
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/* Updated: 2024/04/30 11:06:55 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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uint ft_envsize(t_env *lst)
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{
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uint i;
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i = 1;
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if (!lst)
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return (0);
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while (lst->next)
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{
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lst = lst->next;
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i++;
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}
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return (i);
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}
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@ -1,77 +0,0 @@
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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: 2024/04/30 12:54:48 by adjoly ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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size_t ft_envsize(t_env *env)
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{
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(void)env;
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return (0);
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}
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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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