private void DNS(cDNS dns)
{
foreach (ListViewItem item in lvDNS.Items)
{
if (item.Text == dns.dnsName)
{
return; //todo add count field?
}
}
lvDNS.Items.Add(dns.dnsName);
}
private void HandleDNS(Packet packet)
{
//right now we are only passing up dns requests where we were able to extract the name
UDPPacket udp = (UDPPacket)packet;
if (!IPExists("udp: " + udp.DestinationAddress))
{
ips.Add("udp: " + udp.DestinationAddress);
}
if (!IPExists("udp: " + udp.SourceAddress))
{
ips.Add("udp: " + udp.SourceAddress);
}
if (udp.DestinationPort == 53) //its a request
{
cDNS dns = new cDNS(udp.UDPData);
if (!dns.isResponse && dns.dnsName.Length > 0)
{
owner.Invoke(DNS, dns);
}
}
}
private void DNS(cDNS dns)
{
lvDNS.Items.Add(dns.dnsName);
}
private void HandleDNS(Packet packet)
{
//right now we are only passing up dns requests where we were able to extract the name
UdpPacket udp = (UdpPacket)packet;
IpPacket ipPacket = (IpPacket)packet.ParentPacket;
if (!IPExists("udp: " + ipPacket.DestinationAddress)) ips.Add("udp: " + ipPacket.DestinationAddress);
if (!IPExists("udp: " + ipPacket.SourceAddress)) ips.Add("udp: " + ipPacket.SourceAddress);
if (udp.DestinationPort == 53) //its a request
{
cDNS dns = new cDNS(udp.PayloadData);
if (!dns.isResponse && dns.dnsName.Length > 0)
{
owner.Invoke(DNS, dns);
}
}
}
private void DNS(cDNS dns)
{
lvDNS.Items.Add(dns.dnsName);
}