static char *build_pwd(char *str, char *pwd)
{
int i;
int size;
size = 0;
i = (*str == '~' || *str == '-') ? 1 : 0;
while ((size = ft_strlenc(&str[i], '/')) != -1)
{
if (!size || (!ft_strncmp(&str[i], ".", size) && size == 1))
i++;
else if (!ft_strncmp(&str[i], "..", size) && size == 2)
{
pwd = ft_path_back(pwd, '/');
if (!*pwd)
*pwd = '/';
i += size;
}
else
{
pwd = ft_strcat(pwd, "/");
pwd = ft_strncat(pwd, &str[i], size);
i += size;
}
}
return (pwd);
}
void ft_gnl_cut(char *ref, char **s1, char **s2)
{
int size1;
int size2;
size1 = ft_strlenc(ref, '\n');
size2 = ft_ban_neg(ft_strlen(ref) - size1 - 1);
*s1 = ft_strsub(ref, 0, size1);
*s2 = ft_strsub(ref, size1 + 1, size2);
ft_strdel(&ref);
}
