public void AddUnknownField()
{
var dev = new CaptureFileReaderDevice(NUnitSetupClass.CaptureDirectory + "80211_ppi_multiplefields.pcap");
dev.Open();
var rawCapture = dev.GetNextPacket();
dev.Close();
var p = Packet.ParsePacket(rawCapture.LinkLayerType, rawCapture.Data) as PpiPacket;
var unknownField = new PpiUnknown(99, new byte[] { 0xAA, 0xBB, 0xCC, 0xDD });
p.Add(unknownField);
var recreatedPacket = Packet.ParsePacket(LinkLayers.Ppi, p.Bytes) as PpiPacket;
Assert.IsTrue(recreatedPacket.Contains(PpiFieldType.PpiCommon));
Assert.IsTrue(recreatedPacket.Contains(PpiFieldType.PpiMacPhy));
Assert.IsTrue(recreatedPacket.Contains((PpiFieldType)99));
var recreatedUnknownField = recreatedPacket.FindFirstByType((PpiFieldType)99) as PpiUnknown;
Assert.AreEqual(new byte[] { 0xAA, 0xBB, 0xCC, 0xDD }, recreatedUnknownField.UnknownBytes);
var macFrame = recreatedPacket.PayloadPacket as MacFrame;
Assert.IsNotNull(macFrame);
Assert.IsTrue(macFrame.FcsValid);
}
public void Test_PpiUnknown_Construction()
{
PpiUnknown field = new PpiUnknown(0xAA, new byte[] { 0x1, 0x2, 0x3, 0x4 });
var ms = new MemoryStream(field.Bytes);
PpiUnknown recreatedField = new PpiUnknown(0xAA, new BinaryReader(ms), 4);
Assert.AreEqual(0xAA, (int)recreatedField.FieldType);
Assert.AreEqual(new byte[] { 0x1, 0x2, 0x3, 0x4 }, recreatedField.Bytes);
}
public void Test_PpiUnknown_Construction()
{
PpiUnknown field = new PpiUnknown(0xAA, new byte[]{0x1, 0x2, 0x3, 0x4});
var ms = new MemoryStream(field.Bytes);
PpiUnknown recreatedField = new PpiUnknown(0xAA, new BinaryReader(ms), 4);
Assert.AreEqual(0xAA, (int)recreatedField.FieldType);
Assert.AreEqual(new byte[]{0x1, 0x2, 0x3, 0x4}, recreatedField.Bytes);
}
public void AddUnknownField()
{
var dev = new CaptureFileReaderDevice ("../../CaptureFiles/80211_ppi_multiplefields.pcap");
dev.Open ();
var rawCapture = dev.GetNextPacket ();
dev.Close ();
PpiPacket p = Packet.ParsePacket (rawCapture.LinkLayerType, rawCapture.Data) as PpiPacket;
PpiUnknown unknownField = new PpiUnknown(99, new byte[]{0xAA, 0xBB, 0xCC, 0xDD});
p.Add(unknownField);
PpiPacket recreatedPacket = Packet.ParsePacket(LinkLayers.PerPacketInformation, p.Bytes) as PpiPacket;
Assert.IsTrue(recreatedPacket.Contains(PpiFieldType.PpiCommon));
Assert.IsTrue(recreatedPacket.Contains(PpiFieldType.PpiMacPhy));
Assert.IsTrue(recreatedPacket.Contains((PpiFieldType)99));
PpiUnknown recreatedUnknownField = recreatedPacket.FindFirstByType((PpiFieldType)99) as PpiUnknown;
Assert.AreEqual(new byte[]{0xAA, 0xBB, 0xCC, 0xDD}, recreatedUnknownField.UnknownBytes);
MacFrame macFrame = recreatedPacket.PayloadPacket as MacFrame;
Assert.IsNotNull(macFrame);
Assert.IsTrue(macFrame.FCSValid);
}
