int ft_exit(t_datas *datas, int code)
{
ft_shell_end(datas);
ft_bzero(datas->prompt.buffer, FTSH_MAXLEN_LINE);
ft_arrdel(&(datas->path));
ft_arrdel(&(datas->env));
ft_arrdel(&(datas->local));
ft_history_del(&(datas->prompt.history));
if (datas->prompt.line != NULL)
ft_history_del(&(datas->prompt.line));
exit(code);
return (code);
}
int ft_array_push_index(char ***array, char const *value,
size_t index)
{
char **new_array;
size_t total;
if (!value || !array)
return (-1);
total = 0;
while (*array && (*array)[total])
total++;
if (index > total)
index = total;
if ((new_array = (char **)malloc(sizeof(char *) * (total + 2))) == NULL)
return (s_return_and_free(new_array, 0));
if (*array && total > 0)
{
total = 0;
if (s_iterate_on_array(*array, &new_array, index, &total) == -1)
return (s_return_and_free(new_array, total));
}
total = total == 0 ? 1 : total;
if ((new_array[index] = ft_strdup(value)) == NULL)
return (s_return_and_free(new_array, total));
new_array[total] = NULL;
ft_arrdel(&(*array));
*array = new_array;
return (total);
}
int ft_array_push_front(char ***array, char const *value)
{
char **new_array;
size_t total;
if (!value || !array)
return (-1);
total = 0;
if (*array)
while ((*array)[total])
total++;
if ((new_array = (char **)malloc(sizeof(char *) * (total + 2))) == NULL)
return (s_return_and_free(new_array, 0));
if ((new_array[0] = ft_strdup(value)) == NULL)
return (s_return_and_free(new_array, 0));
total = 0;
if (*array)
while ((*array)[total])
{
if ((new_array[total + 1] = ft_strdup((*array)[total])) == NULL)
return (s_return_and_free(new_array, total));
total++;
}
new_array[++total] = NULL;
ft_arrdel(&(*array));
*array = new_array;
return (total);
}
char *ft_realpath(char *path)
{
size_t i;
char *tmp;
char **arr;
i = 0;
if (!path || (arr = ft_strsplit(path, '/')) == NULL)
return (NULL);
ft_bzero(path, (size_t)ft_strlen(path));
if (ft_arrsize(arr) <= 0)
ft_strcat(path, "/");
while (arr[i] != NULL)
{
tmp = ft_strrchr(path, '/');
if (ft_strcmp(arr[i], "..") == 0 && ft_strrichr(path, '/') > 0)
*tmp = '\0';
else if (ft_strcmp(arr[i], ".") != 0)
{
ft_strcat(path, "/");
if (ft_strcmp(arr[i], "..") != 0)
ft_strcat (path, arr[i]);
}
i++;
}
ft_arrdel(&arr);
return (path);
}
void ft_unsetenv(t_env **env)
{
int i;
if (array_size((*env)->av) > 1)
{
if ((i = is_env(*env, (*env)->av[1])) != -1)
{
(*env)->e = ft_arrdel((*env)->e, i);
}
}
else
ft_putendl("error");
}
static void delete_tubes(t_list *list)
{
t_list *tmp;
if ((tmp = list) != NULL)
{
while (tmp != NULL)
{
if (tmp->content != NULL)
{
ft_arrdel((char ***)&tmp->content);
tmp->content = NULL;
}
tmp = tmp->next;
}
}
}
static int ft_env_setep_dup(t_bltenv *env, char **cmd, int i, int n)
{
char *val;
char key[FTSH_MAXLEN_LINE];
ft_bzero(key, FTSH_MAXLEN_LINE);
while (n--)
{
ft_strncpy(key, cmd[i], ft_strichr(cmd[i], '='));
val = ft_strchr(cmd[i], '=') + 1;
if (ft_setvar(&(env->ep), key, val) != 0)
{
ft_arrdel(&(env->ep));
return (-1);
}
i++;
}
return (i);
}
static int ft_env_setep_new(t_bltenv *env, char **cmd, int i, int n)
{
int j;
env->ep = ft_arrnew(n);
if (env->ep == NULL)
return (-1);
j = 0;
while (j < n)
{
env->ep[j] = ft_strdup(cmd[i]);
if (env->ep[j] == NULL)
{
ft_arrdel(&(env->ep));
return (-1);
}
j++;
i++;
}
return (i);
}
