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This commit is contained in:
PrStein 2022-04-20 00:22:25 +02:00
parent 3abc8c5738
commit 908fc5de8c
4 changed files with 24 additions and 29 deletions
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19
srcs/built_in/export.c
View File

@ -3,10 +3,10 @@
/* ::: :::::::: */
/* export.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
/* By: syd <syd@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/02/28 23:26:59 by sadjigui #+# #+# */
/* Updated: 2022/04/19 13:22:08 by apommier ### ########.fr */
/* Updated: 2022/04/19 23:11:33 by syd ### ########.fr */
/* */
/* ************************************************************************** */
@ -29,6 +29,14 @@ int check_variable(char *variable)
return (0);
}
int reatribute_variable(t_s_cmd *cmd, int index, char *dest, char *unset)
{
free (cmd->big_cmd->env[index]);
cmd->big_cmd->env[index] = dest;
free(unset);
return (check_return(cmd, 0));
}
int ft_export_variable(t_s_cmd *cmd, char *variable)
{
char *dest;
@ -46,12 +54,7 @@ int ft_export_variable(t_s_cmd *cmd, char *variable)
unset = ft_substr(dest, 0, find_len(dest, 0, '='));
index = find_it(cmd->big_cmd->env, unset);
if (index != -1)
{
free (cmd->big_cmd->env[index]);
cmd->big_cmd->env[index] = dest;
free(unset);
return (check_return(cmd, 0));
}
return (reatribute_variable(cmd, index, dest, unset));
register_env(cmd, dest);
if (dest)
free(dest);

15
srcs/built_in/init_builtin.c
View File

@ -3,10 +3,10 @@
/* ::: :::::::: */
/* init_builtin.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
/* By: syd <syd@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/02/28 17:17:01 by sadjigui #+# #+# */
/* Updated: 2022/04/19 13:17:02 by apommier ### ########.fr */
/* Updated: 2022/04/19 23:27:08 by syd ### ########.fr */
/* */
/* ************************************************************************** */
@ -54,16 +54,7 @@ void register_env(t_s_cmd *cmd, char *variable)
tmp[i] = ft_strdup(variable);
tmp[i + 1] = NULL;
free_double(cmd->big_cmd->env);
cmd->big_cmd->env = (char **)malloc(sizeof(char *) * (tab_len(tmp) + 1));
if (!cmd->big_cmd->env)
printf("no env\n");
i = 0;
while (tmp[i])
{
cmd->big_cmd->env[i] = ft_strdup(tmp[i]);
i++;
}
cmd->big_cmd->env[i] = NULL;
cmd->big_cmd->env = ft_dup_double(tmp);
if (tmp)
free_double(tmp);
}

9
srcs/built_in/unset.c
View File

@ -3,10 +3,10 @@
/* ::: :::::::: */
/* unset.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
/* By: syd <syd@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/03/11 18:26:29 by sadjigui #+# #+# */
/* Updated: 2022/04/19 13:18:52 by apommier ### ########.fr */
/* Updated: 2022/04/19 23:59:16 by syd ### ########.fr */
/* */
/* ************************************************************************** */
@ -27,16 +27,13 @@ void unset_variable(t_s_cmd *cmd, int i)
{
if (a != i)
{
tmp[b] = ft_substr(cmd->big_cmd->env[a], 0, ft_strlen(cmd->big_cmd->env[a]));
tmp[b] = ft_strdup(cmd->big_cmd->env[a]);
b++;
}
a++;
}
tmp[b] = NULL;
free_double(cmd->big_cmd->env);
a = 0;
if (!cmd->big_cmd->env)
printf("no env\n");
cmd->big_cmd->env = ft_dup_double(tmp);
if (tmp)
free_double(tmp);

10
srcs/built_in/utils_builtin.c
View File

@ -3,10 +3,10 @@
/* ::: :::::::: */
/* utils_builtin.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
/* By: syd <syd@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/03/16 15:04:12 by sadjigui #+# #+# */
/* Updated: 2022/04/19 13:20:42 by apommier ### ########.fr */
/* Updated: 2022/04/20 00:13:17 by syd ### ########.fr */
/* */
/* ************************************************************************** */
@ -25,9 +25,13 @@ int find_len(char *input, int i, char c)
int find_it(char **str, char *s)
{
int i;
int size;
i = 0;
while (str[i] && (ft_strncmp(str[i], s, ft_strlen(s)) || (!ft_strncmp(str[i], s, ft_strlen(s)) && (str[i][ft_strlen(s)] != '=' && str[i][ft_strlen(s)] != 0))))
size = ft_strlen(s);
while (str[i] && (ft_strncmp(str[i], s, size)
|| (!ft_strncmp(str[i], s, size)
&& (str[i][size] != '=' && str[i][size] != 0))))
i++;
if (str[i] == NULL)
return (-1);