public void IPv6PacketTestParsing(String pcapPath, LinkLayers linkLayer)
{
var dev = new CaptureFileReaderDevice(pcapPath);
PcapPacket p;
using (FileStream fsin = File.Open(pcapPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
PcapStream ps = new PcapStream();
ps.Initialize(fsin);
p = ps.GetPacket();
Int32 packetIndex = 0;
while (p != null)
{
switch (packetIndex)
{
case 0:
VerifyPacket0(p.Packet, linkLayer);
break;
default:
Assert.Fail("didn't expect to get to packetIndex " + packetIndex);
break;
}
packetIndex++;
p = ps.GetPacket();
}
}
}
public void ICMPv4Parsing(String pcapPath, LinkLayers linkLayer)
{
Packet p;
using (FileStream fsin = File.Open(pcapPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
PcapStream ps = new PcapStream();
ps.Initialize(fsin);
p = ps.GetPacket().Packet;
}
Assert.IsNotNull(p);
var icmp = (ICMPv4Packet)p.Extract(typeof(ICMPv4Packet));
Console.WriteLine(icmp.GetType());
Assert.AreEqual(ICMPv4TypeCodes.EchoRequest, icmp.TypeCode);
Assert.AreEqual(0xe05b, icmp.Checksum);
Assert.AreEqual(0x0200, icmp.ID);
Assert.AreEqual(0x6b00, icmp.Sequence);
// check that the message matches
String expectedString = "abcdefghijklmnopqrstuvwabcdefghi";
Byte[] expectedData = System.Text.ASCIIEncoding.ASCII.GetBytes(expectedString);
Assert.AreEqual(expectedData, icmp.Data);
}
