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); }