| private IntersectIP ( ISet permitted, ISet ips ) : ISet | ||
| permitted | ISet | |
| ips | ISet | |
| Результат | ISet | |
private ISet IntersectIP(ISet permitted, ISet ips)
{
ISet intersect = new HashSet();
for (IEnumerator it = ips.GetEnumerator(); it.MoveNext(); )
{
byte[] ip = Asn1OctetString.GetInstance(
((GeneralSubtree)it.Current).Base.Name).GetOctets();
if (permitted == null)
{
if (ip != null)
{
intersect.Add(ip);
}
}
else
{
IEnumerator it2 = permitted.GetEnumerator();
while (it2.MoveNext())
{
byte[] _permitted = (byte[])it2.Current;
intersect.AddAll(IntersectIPRange(_permitted, ip));
}
}
}
return intersect;
}