char *ft_setpath (
char *path,
const char *redirection
) {
char *next;
char *target;
target = NULL;
if (!(ft_strncmp(redirection, "..", 2) == 0)) {
if (*redirection) {
if (*(next = ft_strchr(path, '\0')) != *path)
*next++ = '/';
next = ft_strcpy(next, redirection);
}
return (path);
}
else {
next = path;
if (ft_strchr(path, '/')) {
while ((next = ft_strchr(next, '/')))
target = next++;
}
if (target)
*(target) = '\0';
else
*path = '\0';
return (ft_setpath(path, redirection + 3));
}
}
int ft_flo(t_room *room, t_room *start, t_room *end, t_env *e)
{
t_lst *tmp;
t_room *tmpr;
tmp = NULL;
ft_addqueue(start->name, &tmp, room, -2);
while (tmp)
{
tmpr = ft_popqueue(room, &tmp);
ft_addsons(room, &tmp, tmpr, ft_getidfromname(room, tmpr->name));
if (!ft_strcmp(tmpr->name, end->name))
break ;
}
if (ft_strcmp(tmpr->name, end->name))
return (0);
ft_freelink(&tmp);
ft_setpath(end, room, e);
return (1);
}