char *cd_cleanpath(char *path)
{
t_dlist *lst;
t_dlist *clean;
char cpath[2048];
char *pref;
if (!ft_strcmp("-", path))
{
if (!(path = ft_getenv("OLDPWD")))
cd_exit("OLDPWD needed in the environment");
return (ft_strdup(path));
}
else if (*path != '/')
{
if (!(pref = ft_getenv("PWD")))
cd_exit("PWD needed in the environment");
ft_sprintf(cpath, "%s/%s/", pref, path);
}
else
ft_sprintf(cpath, "%s/", path);
if (!(lst = makelst(cpath)))
return (NULL);
if (!(clean = ft_dlstmap(lst, cleanlst)))
return (NULL);
ft_dlstdel(&lst, NULL);
clean = cleanlstparent(clean);
return (convertlst(&clean));
}
static char *clean(char *path, char *cpath)
{
t_dlist *lst;
t_dlist *clean;
if (!(lst = makelst(cpath)))
{
ft_error("Memory allocation failed");
return (NULL);
}
if (!(clean = ft_dlstmap(lst, cleanlst)))
{
ft_error("Memory allocation failed");
return (NULL);
}
ft_dlstdel(&lst, NULL);
clean = cleanlstparent(clean);
return (convertlst(&clean));
(void)path;
}
int main(int argc, char **argv)
{
int x;
int i;
i = 1;
x = 0;
if (argc == 1)
error(argv[0]);
ard = lst_new();
ard = makelst(ard, argc, argv, 1);
ft_select(ard);
i = 0;
while (i < (int)ard->len)
{
if (ard->start->bol == 2 || ard->start->bol == 3)
printr(ard->start->str, x++, ft_celement(ard));
ard->start = ard->start->next;
i++;
}
return (0);
}
