public void VersionTest() { const string VersionNumberRegex = @"[0-9]+\.[0-9]+(?:\.| beta)[0-9]+(?:\.[0-9]+)?"; const string LibpcapVersionRegex = @"(?:[0-9]+\.[0-9]+\.[0-9]+(?:\.[0-9]+)?)|(?:[0-9]\.[0-9] branch [0-9]_[0-9]_rel0b \([0-9]+\))"; // WinPcap version 4.1.1 (packet.dll version 4.1.0.1753), based on libpcap version 1.0 branch 1_0_rel0b (20091008) // WinPcap version 4.1 beta5 (packet.dll version 4.1.0.1452), based on libpcap version 1.0.0 const string VersionRegex = "^WinPcap version " + VersionNumberRegex + @" \(packet\.dll version " + VersionNumberRegex + @"\), based on libpcap version " + LibpcapVersionRegex + "$"; string version = PcapLibrary.Version; MoreAssert.IsMatch(VersionRegex, version); }
public static PacketCommunicator OpenLiveDevice() { NetworkInterface networkInterface = NetworkInterface.GetAllNetworkInterfaces().FirstOrDefault( ni => !ni.IsReceiveOnly && ni.NetworkInterfaceType == NetworkInterfaceType.Ethernet && ni.OperationalStatus == OperationalStatus.Up); LivePacketDevice device = networkInterface.GetLivePacketDevice(); MoreAssert.IsMatch(@"Network adapter '.*' on local host", device.Description); Assert.AreEqual(DeviceAttributes.None, device.Attributes); Assert.AreNotEqual(MacAddress.Zero, device.GetMacAddress()); Assert.AreNotEqual(string.Empty, device.GetPnpDeviceId()); MoreAssert.IsBiggerOrEqual(1, device.Addresses.Count); foreach (DeviceAddress address in device.Addresses) { if (address.Address.Family == SocketAddressFamily.Internet) { MoreAssert.IsMatch("Address: " + SocketAddressFamily.Internet + @" [0-9]+\.[0-9]+\.[0-9]+\.[0-9]+ " + "Netmask: " + SocketAddressFamily.Internet + @" 255\.[0-9]+\.[0-9]+\.[0-9]+ " + "Broadcast: " + SocketAddressFamily.Internet + @" 255.255.255.255", address.ToString()); } else { Assert.AreEqual(SocketAddressFamily.Internet6, address.Address.Family); MoreAssert.IsMatch("Address: " + SocketAddressFamily.Internet6 + @" (?:[0-9A-F]{4}:){7}[0-9A-F]{4} " + "Netmask: " + SocketAddressFamily.Unspecified + @" " + IpV6Address.Zero + " " + "Broadcast: " + SocketAddressFamily.Unspecified + @" " + IpV6Address.Zero, address.ToString()); } } PacketCommunicator communicator = device.Open(); try { MoreAssert.AreSequenceEqual(new[] { DataLinkKind.Ethernet, DataLinkKind.Docsis }.Select(kind => new PcapDataLink(kind)), communicator.SupportedDataLinks); PacketTotalStatistics totalStatistics = communicator.TotalStatistics; Assert.AreEqual <object>(totalStatistics, totalStatistics); Assert.AreNotEqual(null, totalStatistics); Assert.AreEqual(totalStatistics.GetHashCode(), totalStatistics.GetHashCode()); Assert.IsTrue(totalStatistics.Equals(totalStatistics)); Assert.IsFalse(totalStatistics.Equals(null)); Assert.AreNotEqual(null, totalStatistics); Assert.AreNotEqual(totalStatistics, 2); MoreAssert.IsSmallerOrEqual <uint>(1, totalStatistics.PacketsCaptured, "PacketsCaptured"); Assert.AreEqual <uint>(0, totalStatistics.PacketsDroppedByDriver, "PacketsDroppedByDriver"); Assert.AreEqual <uint>(0, totalStatistics.PacketsDroppedByInterface, "PacketsDroppedByInterface"); MoreAssert.IsSmallerOrEqual <uint>(1, totalStatistics.PacketsReceived, "PacketsReceived"); Assert.IsNotNull(totalStatistics.ToString()); communicator.SetKernelBufferSize(2 * 1024 * 1024); // 2 MB instead of 1 communicator.SetKernelMinimumBytesToCopy(10); // 10 bytes minimum to copy communicator.SetSamplingMethod(new SamplingMethodNone()); Assert.AreEqual(DataLinkKind.Ethernet, communicator.DataLink.Kind); communicator.DataLink = communicator.DataLink; Assert.AreEqual("EN10MB (Ethernet)", communicator.DataLink.ToString()); Assert.AreEqual(communicator.DataLink, new PcapDataLink(communicator.DataLink.Name)); Assert.IsTrue(communicator.IsFileSystemByteOrder); Assert.AreEqual(PacketCommunicatorMode.Capture, communicator.Mode); Assert.IsFalse(communicator.NonBlocking); Assert.AreEqual(PacketDevice.DefaultSnapshotLength, communicator.SnapshotLength); return(communicator); } catch (Exception) { communicator.Dispose(); throw; } }