Commit 1b3a8cb3 authored by Boaz Brickner's avatar Boaz Brickner

Merge pull request #65 from bricknerb/master

IGMP version 0.
parents 6f651f0d 2b2d06b7
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.TestUtils;
......@@ -8,6 +9,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for BitSequenceTest
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class BitSequenceTest
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace PcapDotNet.Base.Test
......@@ -7,6 +8,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for DateTimeExtensionsTest
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class DateTimeExtensionsTest
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace PcapDotNet.Base.Test
......@@ -7,6 +8,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for FuncExtensionsTest
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class FuncExtensionsTest
{
/// <summary>
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
......@@ -8,6 +9,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for DictionaryExtensionsTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
// ReSharper disable InconsistentNaming
public class IDictionaryExtensionsTests
// ReSharper restore InconsistentNaming
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
......@@ -9,7 +10,8 @@ namespace PcapDotNet.Base.Test
/// Summary description for IEnumerableExtensionsTests
/// </summary>
[TestClass]
// ReSharper disable InconsistentNaming
[ExcludeFromCodeCoverage]
// ReSharper disable InconsistentNaming
public class IEnumerableExtensionsTests
// ReSharper restore InconsistentNaming
{
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Text.RegularExpressions;
using Microsoft.VisualStudio.TestTools.UnitTesting;
......@@ -8,6 +9,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for MatchExtensionsTest
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class MatchExtensionsTest
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace PcapDotNet.Base.Test
......@@ -7,6 +8,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for PropertyInfoExtensionsTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class PropertyInfoExtensionsTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace PcapDotNet.Base.Test
......@@ -7,6 +8,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for SequenceTest
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class SequenceTest
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.TestUtils;
......@@ -8,6 +9,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for SerialNumber32Test
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class SerialNumber32Test
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.Numerics;
using Microsoft.VisualStudio.TestTools.UnitTesting;
......@@ -10,6 +11,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for UInt128Tests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class UInt128Tests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.TestUtils;
......@@ -8,6 +9,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for UInt24Tests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class UInt24Tests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.TestUtils;
......@@ -9,6 +10,7 @@ namespace PcapDotNet.Base.Test
/// Summary description for UInt48Tests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class UInt48Tests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets;
using PcapDotNet.Packets.TestUtils;
......@@ -9,6 +10,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for BerkeleyPacketFilterTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class BerkeleyPacketFilterTests
{
/// <summary>
......
using System.Diagnostics.CodeAnalysis;
using PcapDotNet.Packets.IpV6;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal static class IpV6AddressExtensions
{
public static string GetWiresharkString(this IpV6Address address)
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Core.Extensions;
......@@ -8,6 +9,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for LivePacketDeviceExtensionsTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class LivePacketDeviceExtensionsTests
{
/// <summary>
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Net.NetworkInformation;
using System.Threading;
......@@ -18,6 +19,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for LivePacketDeviceTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class LivePacketDeviceTests
{
public LivePacketDeviceTests()
......
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace PcapDotNet.Core.Test
......@@ -6,6 +7,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for MarshalingServicesTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class MarshalingServicesTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Net.NetworkInformation;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Core.Extensions;
......@@ -10,6 +11,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for NetworkInterfaceExtensionsTests.
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class NetworkInterfaceExtensionsTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Linq;
using System.Threading;
......@@ -14,6 +15,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for OfflinePacketDeviceTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class OfflinePacketDeviceTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Base;
......@@ -12,6 +13,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for PacketDumpFileTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class PacketDumpFileTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets;
using PcapDotNet.TestUtils;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class PacketHandler
{
public PacketHandler(Packet expectedPacket, DateTime expectedMinTimestamp, DateTime expectedMaxTimestamp,
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets;
using PcapDotNet.Packets.TestUtils;
......@@ -11,6 +12,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for PacketSendQueueTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class PacketSendQueueTests
{
/// <summary>
......
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.TestUtils;
namespace PcapDotNet.Core.Test
......@@ -7,6 +8,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for PacketTimestampTests.
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class PacketTimestampTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets;
......@@ -8,6 +9,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for PcapDataLinkTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class PcapDataLinkTests
{
/// <summary>
......
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.TestUtils;
namespace PcapDotNet.Core.Test
......@@ -7,6 +8,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for PcapLibTests.
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class PcapLibTests
{
/// <summary>
......
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.IO;
using System.Linq;
......@@ -25,6 +26,7 @@ namespace PcapDotNet.Core.Test
/// Summary description for WiresharkCompareTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class WiresharkCompareTests
{
private const string WiresharkDiretory = @"C:\Program Files\Wireshark\";
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
using System.Xml.Linq;
using PcapDotNet.Base;
......@@ -6,6 +7,7 @@ using PcapDotNet.Packets;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal abstract class WiresharkDatagramComparer
{
public Datagram Compare(XElement layer, object datagramParent)
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Xml.Linq;
using PcapDotNet.Packets;
using PcapDotNet.Packets.Arp;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerArp : WiresharkDatagramComparerSimple
{
protected override string PropertyName
......
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.Linq;
using System.Text;
......@@ -14,6 +15,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerDns : WiresharkDatagramComparerSimple
{
protected override string PropertyName
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Xml.Linq;
using PcapDotNet.Packets;
using PcapDotNet.Packets.Ethernet;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerEthernet : WiresharkDatagramComparerSimple
{
protected override string PropertyName
......
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Xml.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
......@@ -10,6 +11,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerGre : WiresharkDatagramComparerSimple
{
protected override string PropertyName
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Text;
using System.Xml.Linq;
......@@ -11,6 +12,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerHttp : WiresharkDatagramComparerSimple
{
protected override string PropertyName
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Text;
using System.Xml.Linq;
using PcapDotNet.Base;
......@@ -9,6 +10,7 @@ using System.Linq;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerIcmp : WiresharkDatagramComparerSimple
{
protected override string PropertyName
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Xml.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
......@@ -8,6 +9,7 @@ using PcapDotNet.Packets.Igmp;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerIgmp : WiresharkDatagramComparerSimple
{
protected override string PropertyName
......@@ -21,10 +23,7 @@ namespace PcapDotNet.Core.Test
switch (field.Name())
{
case "igmp.version":
if (field.Show() == "0")
return false; // TODO: support IGMP version 0.
field.AssertShowDecimal(igmpDatagram.Version);
field.AssertShowDecimal(Math.Max(igmpDatagram.Version, 0));
break;
case "igmp.type":
......@@ -68,11 +67,21 @@ namespace PcapDotNet.Core.Test
break;
default:
if (typeof(IgmpMessageType).GetEnumValues<IgmpMessageType>().Contains(igmpDatagram.MessageType))
throw new InvalidOperationException("Invalid message type " + igmpDatagram.MessageType);
field.AssertValue(igmpDatagram.Skip(1));
// field.AssertShow(igmpDatagram.Skip(1));
switch (field.Show())
{
case "Data":
if (field.Value().Length > 0)
{
// TODO: Change following https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11582
field.AssertValue(field.Value().Length / 2 == igmpDatagram.Length - 21 ? igmpDatagram.Skip(21) : igmpDatagram.Skip(1));
}
break;
default:
if (typeof(IgmpMessageType).GetEnumValues<IgmpMessageType>().Contains(igmpDatagram.MessageType))
throw new InvalidOperationException("Invalid message type " + igmpDatagram.MessageType);
break;
}
break;
}
......@@ -99,7 +108,23 @@ namespace PcapDotNet.Core.Test
break;
case "igmp.identifier":
// todo support IGMP version 0 and IGMP identifier.
field.AssertShowDecimal(igmpDatagram.Identifier);
break;
case "igmp.access_key":
field.AssertValue(igmpDatagram.AccessKey);
break;
case "igmp.reply":
field.AssertShowDecimal((byte)igmpDatagram.ReplyCode);
break;
case "igmp.reply.pending":
field.AssertShowDecimal(igmpDatagram.RetryInThisManySeconds);
break;
case "igmp.group_type":
field.AssertShowDecimal(igmpDatagram.IsPrivate);
break;
case "igmp.mtrace.max_hops":
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.Linq;
using System.Text;
......@@ -10,6 +11,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerIpV4 : WiresharkDatagramComparerSimple
{
protected override string PropertyName
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.Linq;
using System.Xml.Linq;
......@@ -11,6 +12,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerIpV6 : WiresharkDatagramComparerSimple
{
public WiresharkDatagramComparerIpV6()
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Xml.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets;
......@@ -7,6 +8,7 @@ using PcapDotNet.Packets.IpV6;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerIpV6AuthenticationHeader : WiresharkDatagramComparerSimple
{
public WiresharkDatagramComparerIpV6AuthenticationHeader(int count)
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Xml.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
......@@ -9,6 +10,7 @@ using PcapDotNet.Packets.IpV6;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerIpV6MobilityHeader : WiresharkDatagramComparerSimple
{
public WiresharkDatagramComparerIpV6MobilityHeader()
......
using System.Xml.Linq;
using System.Diagnostics.CodeAnalysis;
using System.Xml.Linq;
using PcapDotNet.Packets;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal abstract class WiresharkDatagramComparerSimple : WiresharkDatagramComparer
{
protected sealed override bool CompareField(XElement field, Datagram parentDatagram, Datagram datagram)
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Text;
using System.Xml.Linq;
......@@ -13,6 +14,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerTcp : WiresharkDatagramComparer
{
protected override string PropertyName
......@@ -28,7 +30,7 @@ namespace PcapDotNet.Core.Test
switch (field.Name())
{
case "tcp.len":
field.AssertShowDecimal(tcpDatagram.Payload.Length);
field.AssertShowDecimal(tcpDatagram.Length - tcpDatagram.HeaderLength);
field.AssertNoFields();
break;
......@@ -266,6 +268,7 @@ namespace PcapDotNet.Core.Test
field.Show().StartsWith("Unknown (0x0a) ") || // Unknown in Wireshark but known (and invalid) in Pcap.Net.
field.Show().StartsWith("Unknown (0x19) ") || // Unknown in Wireshark but known (and invalid) in Pcap.Net.
field.Show().StartsWith("Unknown (0x2d) ") || // Unknown in Wireshark and unknown and invalid in Pcap.Net.
field.Show().StartsWith("Unknown (0xa9) ") || // Unknown in Wireshark and unknown and invalid in Pcap.Net.
field.Show().StartsWith("Echo reply (with option length = ") ||
field.Show().Contains("bytes says option goes past end of options") ||
field.Show().Contains(") (with too-short option length = ") ||
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Xml.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets;
......@@ -8,6 +9,7 @@ using PcapDotNet.Packets.Transport;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerUdp : WiresharkDatagramComparer
{
protected override string PropertyName
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Xml.Linq;
using PcapDotNet.Packets;
......@@ -6,6 +7,7 @@ using PcapDotNet.Packets.Ethernet;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal class WiresharkDatagramComparerVLanTaggedFrame : WiresharkDatagramComparerSimple
{
protected override string PropertyName
......
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Text;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
public static class WiresharkStringExtensions
{
public static string ToWiresharkLiteral(this string value, bool putLeadingZerosInHexAndBackslashesBeforeSpecialCharacters = true, bool escapeSpecialChars = true)
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.Linq;
using System.Text;
......@@ -11,6 +12,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Core.Test
{
[ExcludeFromCodeCoverage]
internal static class XElementExtensions
{
public static IEnumerable<XElement> Fields(this XElement element)
......
......@@ -201,11 +201,11 @@
<RunCodeAnalysis Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</RunCodeAnalysis>
<CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\PcapDotNetCPP.ruleset</CodeAnalysisRuleSet>
<CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
<CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">..\PcapDotNet.ruleset</CodeAnalysisRuleSet>
<CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">..\PcapDotNetCPP.ruleset</CodeAnalysisRuleSet>
<CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
<CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\PcapDotNet.ruleset</CodeAnalysisRuleSet>
<CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\PcapDotNetCPP.ruleset</CodeAnalysisRuleSet>
<CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
<CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..\PcapDotNet.ruleset</CodeAnalysisRuleSet>
<CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..\PcapDotNetCPP.ruleset</CodeAnalysisRuleSet>
<CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
<PostBuildEventUseInBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</PostBuildEventUseInBuild>
<PostBuildEventUseInBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</PostBuildEventUseInBuild>
......@@ -280,7 +280,7 @@
<WarningLevel>Level4</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<ForcedIncludeFiles>CodeAnalysis\SourceAnnotations.h;%(ForcedIncludeFiles)</ForcedIncludeFiles>
<EnablePREfast>false</EnablePREfast>
<EnablePREfast>true</EnablePREfast>
</ClCompile>
<Link>
<AdditionalDependencies>wpcap.lib</AdditionalDependencies>
......@@ -316,7 +316,7 @@
<WarningLevel>Level4</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<ForcedIncludeFiles>CodeAnalysis\SourceAnnotations.h;%(ForcedIncludeFiles)</ForcedIncludeFiles>
<EnablePREfast>false</EnablePREfast>
<EnablePREfast>true</EnablePREfast>
</ClCompile>
<Link>
<AdditionalDependencies>wpcap.lib</AdditionalDependencies>
......@@ -354,7 +354,7 @@
<WarningLevel>Level4</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<ForcedIncludeFiles>CodeAnalysis\SourceAnnotations.h;%(ForcedIncludeFiles)</ForcedIncludeFiles>
<EnablePREfast>false</EnablePREfast>
<EnablePREfast>true</EnablePREfast>
</ClCompile>
<Link>
<AdditionalDependencies>wpcap.lib</AdditionalDependencies>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Base;
using PcapDotNet.Packets.Arp;
......@@ -12,6 +13,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for ArpTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class ArpTests
{
/// <summary>
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Numerics;
using Microsoft.VisualStudio.TestTools.UnitTesting;
......@@ -9,6 +10,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for ByteArrayExtensionsTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class ByteArrayExtensionsTests
{
/// <summary>
......
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace PcapDotNet.Packets.Test
......@@ -6,6 +7,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for DataLinkTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class DataLinkTests
{
/// <summary>
......
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Base;
......@@ -15,6 +16,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for DataSegmentTests.
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class DataSegmentTests
{
/// <summary>
......
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.Ethernet;
......@@ -14,6 +15,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for DatagramTests.
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class DatagramTests
{
/// <summary>
......
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Text;
using Microsoft.VisualStudio.TestTools.UnitTesting;
......@@ -18,6 +19,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for DnsTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class DnsTests
{
/// <summary>
......
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Base;
......@@ -7,6 +8,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for EndianitiyTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class EndianitiyTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.Ethernet;
......@@ -13,6 +14,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for EthernetTests.
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class EthernetTests
{
/// <summary>
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.Ethernet;
......@@ -15,6 +16,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for GreTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class GreTests
{
/// <summary>
......
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
......@@ -19,6 +20,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for HttpTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class HttpTests
{
/// <summary>
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.Ethernet;
......@@ -14,6 +15,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for IcmpTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class IcmpTests
{
/// <summary>
......@@ -147,7 +149,8 @@ namespace PcapDotNet.Packets.Test
if (actualIcmpLayer.MessageType != IcmpMessageType.RouterSolicitation)
{
Assert.AreNotEqual(random.NextIcmpLayer(), actualIcmpLayer);
Assert.AreNotEqual(random.NextIcmpLayer().GetHashCode(), actualIcmpLayer.GetHashCode());
IcmpLayer otherIcmpLayer = random.NextIcmpLayer();
Assert.AreNotEqual(otherIcmpLayer.GetHashCode(), actualIcmpLayer.GetHashCode());
}
Assert.IsTrue(actualIcmp.IsChecksumCorrect);
Assert.AreEqual(icmpLayer.MessageType, actualIcmp.MessageType);
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Base;
using PcapDotNet.Packets.Ethernet;
......@@ -14,6 +16,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for IgmpTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class IgmpTests
{
/// <summary>
......@@ -100,8 +103,40 @@ namespace PcapDotNet.Packets.Test
MoreAssert.IsSmallerOrEqual(IgmpDatagram.MaxMaxResponseTime, packet.Ethernet.Ip.Igmp.MaxResponseTime);
if (packet.Ethernet.Ip.Igmp.MessageType != IgmpMessageType.MembershipQuery)
Assert.AreEqual(IgmpQueryVersion.None, packet.Ethernet.Ip.Igmp.QueryVersion);
switch (igmpLayer.MessageType)
switch (igmpLayer.MessageTypeValue)
{
case IgmpMessageType.CreateGroupRequestVersion0:
case IgmpMessageType.CreateGroupReplyVersion0:
case IgmpMessageType.JoinGroupRequestVersion0:
case IgmpMessageType.JoinGroupReplyVersion0:
case IgmpMessageType.LeaveGroupRequestVersion0:
case IgmpMessageType.LeaveGroupReplyVersion0:
case IgmpMessageType.ConfirmGroupRequestVersion0:
case IgmpMessageType.ConfirmGroupReplyVersion0:
Assert.AreEqual(0, packet.Ethernet.Ip.Igmp.Version);
IgmpVersion0Layer igmpVersion0Layer = (IgmpVersion0Layer)igmpLayer;
Assert.AreEqual(igmpVersion0Layer.IdentifierValue, packet.Ethernet.Ip.Igmp.Identifier);
Assert.AreEqual(igmpVersion0Layer.AccessKeyValue, packet.Ethernet.Ip.Igmp.AccessKey);
switch (igmpLayer.MessageTypeValue)
{
case IgmpMessageType.CreateGroupRequestVersion0:
Assert.AreEqual(((IgmpCreateGroupRequestVersion0Layer)igmpLayer).IsPrivate, packet.Ethernet.Ip.Igmp.IsPrivate);
break;
case IgmpMessageType.CreateGroupReplyVersion0:
case IgmpMessageType.JoinGroupReplyVersion0:
case IgmpMessageType.LeaveGroupReplyVersion0:
case IgmpMessageType.ConfirmGroupReplyVersion0:
IgmpReplyVersion0Layer igmpReplyVersion0Layer = (IgmpReplyVersion0Layer)igmpVersion0Layer;
Assert.AreEqual(igmpReplyVersion0Layer.Code, packet.Ethernet.Ip.Igmp.ReplyCode);
if (packet.Ethernet.Ip.Igmp.ReplyCode == IgmpVersion0ReplyCode.RequestPendingRetryInThisManySeconds)
Assert.AreEqual(igmpReplyVersion0Layer.RetryInThisManySeconds, packet.Ethernet.Ip.Igmp.RetryInThisManySeconds);
break;
}
break;
case IgmpMessageType.MembershipQuery:
switch (igmpLayer.QueryVersion)
{
......@@ -137,7 +172,7 @@ namespace PcapDotNet.Packets.Test
break;
default:
Assert.Fail(igmpLayer.MessageType.ToString());
Assert.Fail(igmpLayer.MessageTypeValue.ToString());
break;
}
foreach (IgmpGroupRecordDatagram groupRecord in packet.Ethernet.Ip.Igmp.GroupRecords)
......@@ -358,7 +393,6 @@ namespace PcapDotNet.Packets.Test
}
[TestMethod]
[ExpectedException(typeof(InvalidOperationException), AllowDerivedTypes = false)]
public void IgmpIllegalReportVersionTest()
{
Packet packet = PacketBuilder.Build(DateTime.Now, new EthernetLayer(), new IpV4Layer(), new IgmpReportVersion1Layer());
......@@ -371,8 +405,7 @@ namespace PcapDotNet.Packets.Test
buffer.Write(EthernetDatagram.HeaderLengthValue + IpV4Datagram.HeaderMinimumLength, 0);
Packet illegalPacket = new Packet(buffer, packet.Timestamp, packet.DataLink);
Assert.IsFalse(illegalPacket.IsValid);
Assert.IsNull(illegalPacket.Ethernet.IpV4.Igmp.Version);
Assert.Fail();
Assert.AreEqual(-1, illegalPacket.Ethernet.IpV4.Igmp.Version);
}
[TestMethod]
......@@ -445,11 +478,11 @@ namespace PcapDotNet.Packets.Test
[TestMethod]
public void DifferentIgmpSimpleLayersTest()
{
IgmpSimpleLayer layer1 = new IgmpQueryVersion1Layer
IgmpVersion1PlusSimpleLayer layer1 = new IgmpQueryVersion1Layer
{
GroupAddress = new IpV4Address("1.2.3.4")
};
IgmpSimpleLayer layer2 = new IgmpQueryVersion2Layer
IgmpVersion1PlusSimpleLayer layer2 = new IgmpQueryVersion2Layer
{
GroupAddress = new IpV4Address("1.2.3.4"),
MaxResponseTime = TimeSpan.FromMinutes(55)
......@@ -464,5 +497,61 @@ namespace PcapDotNet.Packets.Test
Assert.IsNotNull(new IgmpGroupRecord(IgmpRecordType.FilterModeChangeToExclude, IpV4Address.Zero, new IpV4Address[0], null));
Assert.Fail();
}
[TestMethod]
public void IgmpTooLong()
{
Packet packet = PacketBuilder.Build(DateTime.Now, new EthernetLayer(), new IpV4Layer(), new IgmpQueryVersion1Layer());
Assert.IsTrue(packet.IsValid);
byte[] invalidPacketBuffer = packet.Buffer.ToArray();
invalidPacketBuffer[EthernetDatagram.HeaderLengthValue + IpV4Datagram.HeaderMinimumLength] = (byte)IgmpMessageType.MulticastTraceRoute;
const ushort newCheckSum = 57599;
invalidPacketBuffer[EthernetDatagram.HeaderLengthValue + IpV4Datagram.HeaderMinimumLength + sizeof(ushort)] = newCheckSum >> 8;
invalidPacketBuffer[EthernetDatagram.HeaderLengthValue + IpV4Datagram.HeaderMinimumLength + sizeof(ushort) + sizeof(byte)] = newCheckSum & 0xFF;
Packet invalidPacket = new Packet(invalidPacketBuffer, DateTime.Now, DataLinkKind.Ethernet);
Assert.IsFalse(invalidPacket.IsValid);
}
[TestMethod]
[ExpectedException(typeof(InvalidOperationException), AllowDerivedTypes = false)]
public void IgmpDatagramIsPrivateForNotCreateGroupRequestVersion0()
{
Packet packet = PacketBuilder.Build(DateTime.Now, new EthernetLayer(), new IpV4Layer(), new IgmpQueryVersion1Layer());
Assert.IsTrue(packet.IsValid);
Assert.IsFalse(packet.Ethernet.IpV4.Igmp.IsPrivate);
}
[TestMethod]
[ExpectedException(typeof(InvalidOperationException), AllowDerivedTypes = false)]
public void IgmpDatagramReplyCodeVersion0Reply()
{
Packet packet = PacketBuilder.Build(DateTime.Now, new EthernetLayer(), new IpV4Layer(), new IgmpQueryVersion1Layer());
Assert.IsTrue(packet.IsValid);
Assert.IsNotNull(packet.Ethernet.IpV4.Igmp.ReplyCode);
}
[TestMethod]
[ExpectedException(typeof(InvalidOperationException), AllowDerivedTypes = false)]
public void IgmpDatagramRetryInThisManySecondsForReplyCodeThatIsNotRequestPendingRetryInThisManySeconds()
{
Packet packet = PacketBuilder.Build(DateTime.Now, new EthernetLayer(), new IpV4Layer(), new IgmpReplyVersion0Layer());
Assert.IsTrue(packet.IsValid);
Assert.IsNotNull(packet.Ethernet.IpV4.Igmp.RetryInThisManySeconds);
}
[TestMethod]
[ExpectedException(typeof(ArgumentOutOfRangeException), AllowDerivedTypes = false)]
public void IgmpReplyVersion0LayerSetInvalidType()
{
Assert.IsNotNull(new IgmpReplyVersion0Layer {MessageType = IgmpMessageType.LeaveGroupVersion2});
}
[TestMethod]
[ExpectedException(typeof(ArgumentOutOfRangeException), AllowDerivedTypes = false)]
public void IgmpRequestVersion0LayerSetInvalidType()
{
Assert.IsNotNull(new IgmpRequestVersion0Layer { MessageType = IgmpMessageType.LeaveGroupVersion2 });
}
}
}
\ No newline at end of file
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.IpV4;
using PcapDotNet.Packets.TestUtils;
......@@ -9,6 +10,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for IpV4AddressTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class IpV4AddressTests
{
/// <summary>
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.Ethernet;
......@@ -15,6 +16,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for IpV4Tests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class IpV4Tests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.IpV6;
using PcapDotNet.Packets.TestUtils;
......@@ -9,6 +10,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for IpV6AddressTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class IpV6AddressTests
{
/// <summary>
......
......@@ -2,6 +2,7 @@ using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Base;
......@@ -18,6 +19,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for IpV6Tests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class IpV6Tests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.Ethernet;
using PcapDotNet.Packets.TestUtils;
......@@ -9,6 +10,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for MacAddressTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class MacAddressTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.Transport;
......@@ -8,6 +9,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for PacketBuilderTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class PacketBuilderTests
{
/// <summary>
......
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Reflection;
using Microsoft.VisualStudio.TestTools.UnitTesting;
......@@ -12,6 +13,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for PacketTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class PacketTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Base;
......@@ -10,6 +11,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for PayloadLayerTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class PayloadLayerTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.IpV6;
using PcapDotNet.Packets.TestUtils;
......@@ -9,6 +10,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for PppFrameCheckSequenceCalculatorTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class PppFrameCheckSequenceCalculatorTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.Ethernet;
......@@ -14,6 +15,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for TcpTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class TcpTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.Ethernet;
using PcapDotNet.Packets.IpV4;
......@@ -13,6 +14,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for UdpTests
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class UdpTests
{
/// <summary>
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PcapDotNet.Packets.Ethernet;
......@@ -12,6 +13,7 @@ namespace PcapDotNet.Packets.Test
/// Summary description for VLanTaggedFrameTests.
/// </summary>
[TestClass]
[ExcludeFromCodeCoverage]
public class VLanTaggedFrameTests
{
/// <summary>
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Text;
using PcapDotNet.Base;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public sealed class HexEncoding : Encoding
{
public static HexEncoding Instance { get { return _instance; } }
......
using System;
using System.Diagnostics.CodeAnalysis;
using PcapDotNet.Base;
using PcapDotNet.Packets.Arp;
using PcapDotNet.Packets.Ethernet;
......@@ -6,6 +7,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomArpExtensions
{
public static ArpLayer NextArpLayer(this Random random)
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Text;
using PcapDotNet.Base;
......@@ -10,6 +11,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomDnsExtensions
{
public static DnsLayer NextDnsLayer(this Random random)
......
using System;
using System.Diagnostics.CodeAnalysis;
using PcapDotNet.Packets.Ethernet;
using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomEthernetExtensions
{
public static EthernetLayer NextEthernetLayer(this Random random, EthernetType etherType)
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using PcapDotNet.Base;
using PcapDotNet.Packets.Ethernet;
......@@ -8,6 +9,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomGreExtensions
{
public static GreLayer NextGreLayer(this Random random)
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Text;
using PcapDotNet.Base;
......@@ -8,6 +9,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomHttpExtensions
{
public static HttpLayer NextHttpLayer(this Random random)
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using PcapDotNet.Packets.Icmp;
using PcapDotNet.Packets.IpV4;
......@@ -8,6 +9,7 @@ using IEnumerableExtensions = PcapDotNet.Base.IEnumerableExtensions;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomIcmpExtensions
{
public static IcmpLayer NextIcmpLayer(this Random random)
......@@ -22,7 +24,8 @@ namespace PcapDotNet.Packets.TestUtils
{
Code = random.NextEnum<IcmpCodeDestinationUnreachable>(),
Checksum = checksum,
NextHopMaximumTransmissionUnit = random.NextUShort(),
NextHopMaximumTransmissionUnit =
random.NextUShort(IcmpDestinationUnreachableDatagram.MinimumMaximumTransmissionUnit, ushort.MaxValue),
};
case IcmpMessageType.TimeExceeded:
......
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using PcapDotNet.Base;
using PcapDotNet.Packets.Igmp;
......@@ -7,6 +8,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomIgmpExtensions
{
public static IgmpGroupRecord NextIgmpGroupRecord(this Random random)
......@@ -22,25 +24,56 @@ namespace PcapDotNet.Packets.TestUtils
public static IgmpLayer NextIgmpLayer(this Random random)
{
IgmpMessageType igmpMessageType = random.NextEnum(IgmpMessageType.None, IgmpMessageType.CreateGroupRequestVersion0,
IgmpMessageType.CreateGroupReplyVersion0, IgmpMessageType.JoinGroupRequestVersion0,
IgmpMessageType.JoinGroupReplyVersion0, IgmpMessageType.LeaveGroupRequestVersion0,
IgmpMessageType.LeaveGroupReplyVersion0, IgmpMessageType.ConfirmGroupRequestVersion0,
IgmpMessageType.ConfirmGroupReplyVersion0,
IgmpMessageType igmpMessageType = random.NextEnum(IgmpMessageType.None,
IgmpMessageType.MulticastTraceRouteResponse, IgmpMessageType.MulticastTraceRoute); // todo support IGMP traceroute http://www.ietf.org/proceedings/48/I-D/idmr-traceroute-ipm-07.txt.
IgmpQueryVersion igmpQueryVersion = IgmpQueryVersion.None;
TimeSpan igmpMaxResponseTime = random.NextTimeSpan(TimeSpan.FromSeconds(0.1), TimeSpan.FromSeconds(256 * 0.1) - TimeSpan.FromTicks(1));
IpV4Address igmpGroupAddress = random.NextIpV4Address();
bool? igmpIsSuppressRouterSideProcessing;
byte? igmpQueryRobustnessVariable;
TimeSpan? igmpQueryInterval;
IpV4Address[] igmpSourceAddresses;
IgmpGroupRecord[] igmpGroupRecords;
ulong accessKey = random.NextULong();
uint identifier = random.NextUInt();
switch (igmpMessageType)
{
case IgmpMessageType.CreateGroupRequestVersion0:
return new IgmpCreateGroupRequestVersion0Layer
{
IsPrivate = random.NextBool(),
Identifier = identifier,
};
case IgmpMessageType.CreateGroupReplyVersion0:
case IgmpMessageType.JoinGroupReplyVersion0:
case IgmpMessageType.LeaveGroupReplyVersion0:
case IgmpMessageType.ConfirmGroupReplyVersion0:
IgmpVersion0ReplyCode code = random.NextEnum<IgmpVersion0ReplyCode>();
return new IgmpReplyVersion0Layer
{
MessageType = igmpMessageType,
Code = code,
RetryInThisManySeconds = (byte)(code == IgmpVersion0ReplyCode.RequestPendingRetryInThisManySeconds? random.NextByte((byte)IgmpVersion0ReplyCode.RequestPendingRetryInThisManySeconds, byte.MaxValue) : 0),
Identifier = identifier,
GroupAddress = igmpGroupAddress,
AccessKey = accessKey,
};
case IgmpMessageType.JoinGroupRequestVersion0:
case IgmpMessageType.LeaveGroupRequestVersion0:
return new IgmpRequestVersion0Layer
{
MessageType = igmpMessageType,
Identifier = identifier,
GroupAddress = igmpGroupAddress,
AccessKey = accessKey,
};
case IgmpMessageType.ConfirmGroupRequestVersion0:
return new IgmpConfirmGroupRequestVersion0Layer
{
GroupAddress = igmpGroupAddress,
AccessKey = accessKey,
};
case IgmpMessageType.MembershipQuery:
igmpQueryVersion = random.NextEnum(IgmpQueryVersion.None, IgmpQueryVersion.Unknown);
IgmpQueryVersion igmpQueryVersion = random.NextEnum(IgmpQueryVersion.None, IgmpQueryVersion.Unknown);
switch (igmpQueryVersion)
{
case IgmpQueryVersion.Version1:
......@@ -57,20 +90,20 @@ namespace PcapDotNet.Packets.TestUtils
};
case IgmpQueryVersion.Version3:
igmpIsSuppressRouterSideProcessing = random.NextBool();
igmpQueryRobustnessVariable = random.NextByte(8);
bool igmpIsSuppressRouterSideProcessing = random.NextBool();
byte igmpQueryRobustnessVariable = random.NextByte(8);
igmpMaxResponseTime = random.NextTimeSpan(TimeSpan.FromSeconds(0.1),
IgmpDatagram.MaxVersion3MaxResponseTime - TimeSpan.FromTicks(1));
igmpQueryInterval = random.NextTimeSpan(TimeSpan.Zero, IgmpDatagram.MaxQueryInterval - TimeSpan.FromTicks(1));
igmpSourceAddresses = random.NextIpV4Addresses(random.Next(1000));
TimeSpan igmpQueryInterval = random.NextTimeSpan(TimeSpan.Zero, IgmpDatagram.MaxQueryInterval - TimeSpan.FromTicks(1));
IpV4Address[] igmpSourceAddresses = random.NextIpV4Addresses(random.Next(1000));
return new IgmpQueryVersion3Layer
{
SourceAddresses = igmpSourceAddresses.AsReadOnly(),
MaxResponseTime = igmpMaxResponseTime,
GroupAddress = igmpGroupAddress,
IsSuppressRouterSideProcessing = igmpIsSuppressRouterSideProcessing.Value,
QueryRobustnessVariable = igmpQueryRobustnessVariable.Value,
QueryInterval = igmpQueryInterval.Value,
IsSuppressRouterSideProcessing = igmpIsSuppressRouterSideProcessing,
QueryRobustnessVariable = igmpQueryRobustnessVariable,
QueryInterval = igmpQueryInterval,
};
default:
......@@ -98,8 +131,8 @@ namespace PcapDotNet.Packets.TestUtils
};
case IgmpMessageType.MembershipReportVersion3:
igmpGroupRecords = random.NextIgmpGroupRecords(random.Next(100));
if (igmpGroupRecords.Count() == 0 && random.NextBool())
IgmpGroupRecord[] igmpGroupRecords = random.NextIgmpGroupRecords(random.Next(100));
if (!igmpGroupRecords.Any() && random.NextBool())
return new IgmpReportVersion3Layer();
return new IgmpReportVersion3Layer
{
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using PcapDotNet.Base;
using PcapDotNet.Packets.IpV4;
using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomIpV4Extensions
{
public static IpV4Layer NextIpV4Layer(this Random random, IpV4Protocol? protocol)
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using PcapDotNet.Base;
using PcapDotNet.Packets.Ip;
......@@ -9,6 +10,7 @@ using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomIpV6Extensions
{
public static IpV6Address NextIpV6Address(this Random random)
......
using System;
using System.Diagnostics.CodeAnalysis;
using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomPacketsExtensions
{
public static Datagram NextDatagram(this Random random, int length)
......
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using PcapDotNet.Packets.Transport;
using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomTcpExtensions
{
public static TcpLayer NextTcpLayer(this Random random)
......
using System;
using System.Diagnostics.CodeAnalysis;
using PcapDotNet.Packets.Transport;
using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomUdpExtensions
{
public static UdpLayer NextUdpLayer(this Random random)
......
using System;
using System.Diagnostics.CodeAnalysis;
using PcapDotNet.Packets.Ethernet;
using PcapDotNet.TestUtils;
namespace PcapDotNet.Packets.TestUtils
{
[ExcludeFromCodeCoverage]
public static class RandomVLanTaggedFrameExtensions
{
public static VLanTaggedFrameLayer NextVLanTaggedFrameLayer(this Random random, EthernetType etherType)
......
......@@ -134,7 +134,7 @@ namespace PcapDotNet.Packets.Icmp
public sealed override int GetHashCode()
{
return base.GetHashCode() ^
Sequence.GetHashCode(MessageTypeAndCode, Variable) ^ Checksum.GetHashCode();
Sequence.GetHashCode(BitSequence.Merge((ushort)MessageTypeAndCode, Checksum ?? 0), Variable);
}
/// <summary>
......
using PcapDotNet.Packets.IpV4;
namespace PcapDotNet.Packets.Igmp
{
/// <summary>
/// RFC 988.
/// </summary>
public sealed class IgmpConfirmGroupRequestVersion0Layer : IgmpVersion0Layer
{
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageTypeValue
{
get { return IgmpMessageType.ConfirmGroupRequestVersion0; }
}
/// <summary>
/// Zero.
/// </summary>
public override uint IdentifierValue
{
get { return 0; }
}
/// <summary>
/// Contains a host group address.
/// </summary>
public IpV4Address GroupAddress { get; set; }
/// <summary>
/// Contains the access key assigned to the host group identified in the Group Address field (zero for public groups).
/// </summary>
public ulong AccessKey { get; set; }
/// <summary>
/// Contains the access key assigned to the host group identified in the Group Address field (zero for public groups).
/// </summary>
public override ulong AccessKeyValue
{
get { return AccessKey; }
}
internal override byte CodeValue
{
get { return 0; }
}
internal override IpV4Address GroupAddressValue
{
get { return GroupAddress; }
}
}
}
\ No newline at end of file
using PcapDotNet.Base;
using PcapDotNet.Packets.IpV4;
namespace PcapDotNet.Packets.Igmp
{
/// <summary>
/// RFC 988.
/// </summary>
public sealed class IgmpCreateGroupRequestVersion0Layer : IgmpVersion0Layer
{
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageTypeValue
{
get { return IgmpMessageType.CreateGroupRequestVersion0; }
}
/// <summary>
/// Indicates if the new host group is to be private or public.
/// </summary>
public bool IsPrivate { get; set; }
/// <summary>
/// Contains a value to distinguish the request from other requests by the same host.
/// </summary>
public uint Identifier { get; set; }
/// <summary>
/// Contains a value to distinguish the request from other requests by the same host.
/// </summary>
public override uint IdentifierValue
{
get { return Identifier; }
}
/// <summary>
/// Zero.
/// </summary>
public override ulong AccessKeyValue
{
get { return 0; }
}
internal override byte CodeValue
{
get { return IsPrivate.ToByte(); }
}
internal override IpV4Address GroupAddressValue
{
get { return IpV4Address.Zero; }
}
}
}
\ No newline at end of file
using System;
using PcapDotNet.Base;
using PcapDotNet.Packets.IpV4;
......@@ -13,7 +12,7 @@ namespace PcapDotNet.Packets.Igmp
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public abstract IgmpMessageType MessageType { get; }
public abstract IgmpMessageType MessageTypeValue { get; }
/// <summary>
/// The IGMP version of a Membership Query message.
......@@ -24,10 +23,6 @@ namespace PcapDotNet.Packets.Igmp
get { return IgmpQueryVersion.None; }
}
/// <summary>
/// The actual time allowed, called the Max Resp Time.
/// </summary>
public abstract TimeSpan MaxResponseTimeValue { get; }
/// <summary>
/// The protocol that should be written in the previous (IPv4) layer.
......@@ -43,10 +38,9 @@ namespace PcapDotNet.Packets.Igmp
public bool Equals(IgmpLayer other)
{
return other != null &&
MessageType == other.MessageType &&
MessageTypeValue == other.MessageTypeValue &&
QueryVersion == other.QueryVersion &&
EqualMaxResponseTime(MaxResponseTimeValue, other.MaxResponseTimeValue) &&
EqualFields(other);
EqualsVersionSpecific(other);
}
/// <summary>
......@@ -63,17 +57,12 @@ namespace PcapDotNet.Packets.Igmp
public override int GetHashCode()
{
return base.GetHashCode() ^
Sequence.GetHashCode(MessageType, QueryVersion);
Sequence.GetHashCode(MessageTypeValue, QueryVersion);
}
/// <summary>
/// true iff the fields that are not mutual to all IGMP layers are equal.
/// </summary>
protected abstract bool EqualFields(IgmpLayer other);
private static bool EqualMaxResponseTime(TimeSpan value1, TimeSpan value2)
{
return value1.Divide(2) <= value2 && value1.Multiply(2) >= value2;
}
protected abstract bool EqualsVersionSpecific(IgmpLayer other);
}
}
\ No newline at end of file
......@@ -8,7 +8,7 @@ namespace PcapDotNet.Packets.Igmp
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageType
public override IgmpMessageType MessageTypeValue
{
get { return IgmpMessageType.LeaveGroupVersion2; }
}
......
using System.Runtime.InteropServices;
namespace PcapDotNet.Packets.Igmp
{
/// <summary>
......@@ -8,7 +10,7 @@ namespace PcapDotNet.Packets.Igmp
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageType
public override IgmpMessageType MessageTypeValue
{
get { return IgmpMessageType.MembershipQuery; }
}
......
......@@ -8,7 +8,7 @@ namespace PcapDotNet.Packets.Igmp
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageType
public override IgmpMessageType MessageTypeValue
{
get { return IgmpMessageType.MembershipQuery; }
}
......
......@@ -11,7 +11,7 @@ namespace PcapDotNet.Packets.Igmp
/// Represents an IGMP Query version 3 layer.
/// <seealso cref="IgmpDatagram"/>
/// </summary>
public sealed class IgmpQueryVersion3Layer : IgmpLayer, IIgmpLayerWithGroupAddress
public sealed class IgmpQueryVersion3Layer : IgmpVersion1PlusLayer, IIgmpLayerWithGroupAddress
{
/// <summary>
/// Creates an instance of an IGMP Query Version 3 layer.
......@@ -85,7 +85,7 @@ namespace PcapDotNet.Packets.Igmp
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageType
public override IgmpMessageType MessageTypeValue
{
get { return IgmpMessageType.MembershipQuery; }
}
......@@ -122,7 +122,7 @@ namespace PcapDotNet.Packets.Igmp
/// true iff the GroupAddress, IsSuppressRouterSideProcessing, QueryRobustnessVariable and SourceAddresses fields are equal
/// and the QueryInterval is similar.
/// </summary>
protected override bool EqualFields(IgmpLayer other)
protected override bool EqualFields(IgmpVersion1PlusLayer other)
{
return EqualFields(other as IgmpQueryVersion3Layer);
}
......
using System;
using System.Globalization;
using PcapDotNet.Packets.IpV4;
namespace PcapDotNet.Packets.Igmp
{
/// <summary>
/// RFC 988.
/// </summary>
public sealed class IgmpReplyVersion0Layer : IgmpVersion0Layer
{
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageTypeValue
{
get { return MessageType; }
}
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// Either CreateGroupReplyVersion0, JoinGroupReplyVersion0, LeaveGroupReplyVersion0 or ConfirmGroupReplyVersion0.
/// </summary>
public IgmpMessageType MessageType
{
get { return _messageType; }
set
{
switch (value)
{
case IgmpMessageType.CreateGroupReplyVersion0:
case IgmpMessageType.JoinGroupReplyVersion0:
case IgmpMessageType.LeaveGroupReplyVersion0:
case IgmpMessageType.ConfirmGroupReplyVersion0:
_messageType = value;
break;
default:
throw new ArgumentOutOfRangeException("value", value, string.Format(CultureInfo.InvariantCulture, "Do not use {0} for {1}", GetType(), value));
}
}
}
/// <summary>
/// Specifies the outcome of the request.
/// </summary>
public IgmpVersion0ReplyCode Code { get; set; }
/// <summary>
/// When Code = RequestPendingRetryInThisManySeconds, specifies the amount of seconds to retry in.
/// </summary>
public byte RetryInThisManySeconds { get; set; }
/// <summary>
/// Contains the same value as in the corresponding Request message.
/// </summary>
public uint Identifier { get; set; }
/// <summary>
/// Contains the same value as in the corresponding Request message.
/// </summary>
public override uint IdentifierValue
{
get { return Identifier; }
}
/// <summary>
/// In a Create Group Reply message, the group address field contains either a newly allocated host group address (if the request is granted)
/// or zero (if denied).
/// In all other Reply messages, the group address field contains the same host group address as in the corresponding Request message.
/// </summary>
public IpV4Address GroupAddress { get; set; }
/// <summary>
/// In a Create Group Reply message, the access key field contains either a non-zero 64-bit number (if the request for a private group is granted)
/// or zero.
/// In all other Reply messages, the access key field contains the same access key as in the corresponding Request.
/// </summary>
public ulong AccessKey { get; set; }
/// <summary>
/// In a Create Group Reply message, the access key field contains either a non-zero 64-bit number (if the request for a private group is granted)
/// or zero.
/// In all other Reply messages, the access key field contains the same access key as in the corresponding Request.
/// </summary>
public override ulong AccessKeyValue
{
get { return AccessKey; }
}
internal override byte CodeValue
{
get { return Code == IgmpVersion0ReplyCode.RequestPendingRetryInThisManySeconds ? RetryInThisManySeconds : (byte)Code; }
}
internal override IpV4Address GroupAddressValue
{
get { return GroupAddress; }
}
private IgmpMessageType _messageType = IgmpMessageType.CreateGroupReplyVersion0;
}
}
\ No newline at end of file
......@@ -8,7 +8,7 @@ namespace PcapDotNet.Packets.Igmp
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageType
public override IgmpMessageType MessageTypeValue
{
get { return IgmpMessageType.MembershipReportVersion1; }
}
......
......@@ -8,7 +8,7 @@ namespace PcapDotNet.Packets.Igmp
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageType
public override IgmpMessageType MessageTypeValue
{
get { return IgmpMessageType.MembershipReportVersion2; }
}
......
......@@ -10,7 +10,7 @@ namespace PcapDotNet.Packets.Igmp
/// Represents an IGMP Report version 3 layer.
/// <seealso cref="IgmpDatagram"/>
/// </summary>
public sealed class IgmpReportVersion3Layer : IgmpLayer
public sealed class IgmpReportVersion3Layer : IgmpVersion1PlusLayer
{
/// <summary>
/// Creates an instance of an IGMP Report Version 3 Layer with a default of no Group Records.
......@@ -47,7 +47,7 @@ namespace PcapDotNet.Packets.Igmp
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageType
public override IgmpMessageType MessageTypeValue
{
get { return IgmpMessageType.MembershipReportVersion3; }
}
......@@ -72,7 +72,7 @@ namespace PcapDotNet.Packets.Igmp
/// <summary>
/// true iff the group records are equal.
/// </summary>
protected override bool EqualFields(IgmpLayer other)
protected override bool EqualFields(IgmpVersion1PlusLayer other)
{
return EqualFields(other as IgmpReportVersion3Layer);
}
......
using System;
using System.Globalization;
using PcapDotNet.Packets.IpV4;
namespace PcapDotNet.Packets.Igmp
{
/// <summary>
/// RFC 988.
/// </summary>
public sealed class IgmpRequestVersion0Layer : IgmpVersion0Layer
{
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// </summary>
public override IgmpMessageType MessageTypeValue
{
get { return MessageType; }
}
/// <summary>
/// The type of the IGMP message of concern to the host-router interaction.
/// Either JoinGroupRequestVersion0 or LeaveGroupRequestVersion0.
/// </summary>
public IgmpMessageType MessageType
{
get { return _messageType; }
set
{
switch (value)
{
case IgmpMessageType.JoinGroupRequestVersion0:
case IgmpMessageType.LeaveGroupRequestVersion0:
_messageType = value;
break;
default:
throw new ArgumentOutOfRangeException("value", value, string.Format(CultureInfo.InvariantCulture, "Do not use {0} for {1}", GetType(), value));
}
}
}
/// <summary>
/// In a Confirm Group Request message, the identifier field should contain zero.
/// In all other Request messages, the identifier field contains a value to distinguish the request from other requests by the same host.
/// </summary>
public uint Identifier { get; set; }
/// <summary>
/// In a Confirm Group Request message, the identifier field contains zero.
/// In all other Request messages, the identifier field contains a value to distinguish the request from other requests by the same host.
/// </summary>
public override uint IdentifierValue
{
get { return Identifier; }
}
/// <summary>
/// In a Create Group Request message, the group address field contains zero.
/// In all other Request messages, the group address field contains a host group address.
/// </summary>
public IpV4Address GroupAddress { get; set; }
/// <summary>
/// In a Create Group Request message, the access key field contains zero.
/// In all other Request messages, the access key field contains the access key assigned to the host group identified in the Group Address field
/// (zero for public groups).
/// </summary>
public ulong AccessKey { get; set; }
/// <summary>
/// In a Create Group Request message, the access key field contains zero.
/// In all other Request messages, the access key field contains the access key assigned to the host group identified in the Group Address field
/// (zero for public groups).
/// </summary>
public override ulong AccessKeyValue
{
get { return AccessKey; }
}
internal override byte CodeValue
{
get { return 0; }
}
internal override IpV4Address GroupAddressValue
{
get { return GroupAddress; }
}
private IgmpMessageType _messageType = IgmpMessageType.JoinGroupRequestVersion0;
}
}
\ No newline at end of file
using PcapDotNet.Base;
using PcapDotNet.Packets.IpV4;
namespace PcapDotNet.Packets.Igmp
{
/// <summary>
/// RFC 988.
/// </summary>
public abstract class IgmpVersion0Layer : IgmpLayer
{
/// <summary>
/// The number of bytes this layer will take.
/// </summary>
public override sealed int Length
{
get { return IgmpDatagram.Version0HeaderLength; }
}
/// <summary>
/// In a Confirm Group Request message, the identifier field contains zero.
/// In all other Request messages, the identifier field contains a value to distinguish the request from other requests by the same host.
/// In a Reply message, the identifier field contains the same value as in the corresponding Request message.
/// </summary>
public abstract uint IdentifierValue { get; }
/// <summary>
/// In a Create Group Request message, the access key field contains zero.
/// In all other Request messages, the access key field contains the access key assigned to the host group identified in the Group Address field
/// (zero for public groups).
/// In a Create Group Reply message, the access key field contains either a non-zero 64-bit number (if the request for a private group is granted)
/// or zero.
/// In all other Reply messages, the access key field contains the same access key as in the corresponding Request.
/// </summary>
public abstract ulong AccessKeyValue { get; }
/// <summary>
/// Xor of the hash codes of the layer length, datalink, message type, query version, code, identifier, group address and access key.
/// </summary>
public override int GetHashCode()
{
return new[]
{
base.GetHashCode(),
CodeValue.GetHashCode(),
IdentifierValue.GetHashCode(),
GroupAddressValue.GetHashCode(),
AccessKeyValue.GetHashCode()
}.Xor();
}
/// <summary>
/// true iff the fields that are not mutual to all IGMP layers are equal.
/// </summary>
protected override sealed bool EqualsVersionSpecific(IgmpLayer other)
{
return EqualsVersionSpecific(other as IgmpVersion0Layer);
}
/// <summary>
/// Writes the layer to the buffer.
/// This method ignores the payload length, and the previous and next layers.
/// </summary>
/// <param name="buffer">The buffer to write the layer to.</param>
/// <param name="offset">The offset in the buffer to start writing the layer at.</param>
protected override void Write(byte[] buffer, int offset)
{
IgmpDatagram.WriteVersion0Header(buffer, offset, MessageTypeValue, CodeValue, IdentifierValue, GroupAddressValue, AccessKeyValue);
}
internal abstract byte CodeValue { get; }
internal abstract IpV4Address GroupAddressValue { get; }
private bool EqualsVersionSpecific(IgmpVersion0Layer other)
{
return other != null &&
CodeValue == other.CodeValue &&
IdentifierValue == other.IdentifierValue &&
GroupAddressValue.Equals(other.GroupAddressValue) &&
AccessKeyValue == other.AccessKeyValue;
}
}
}
\ No newline at end of file
namespace PcapDotNet.Packets.Igmp
{
/// <summary>
/// RFC 988.
/// In an IGMP version 0 Reply message, specifies the outcome of the request:
/// </summary>
public enum IgmpVersion0ReplyCode : byte
{
/// <summary>
/// Request granted.
/// </summary>
RequestGranted = 0,
/// <summary>
/// Request denied, no resources.
/// </summary>
RequestDeniedNoResources = 1,
/// <summary>
/// Request denied, invalid code.
/// </summary>
RequestDeniedInvalidCode = 2,
/// <summary>
/// Request denied, invalid group address.
/// </summary>
RequestDeniedInvalidGroupAddress = 3,
/// <summary>
/// Request denied, invalid access key.
/// </summary>
RequestDeniedInvalidAccessKey = 4,
/// <summary>
/// Request pending, retry in this many seconds.
/// </summary>
RequestPendingRetryInThisManySeconds = 5,
}
}
\ No newline at end of file
......@@ -7,7 +7,7 @@ namespace PcapDotNet.Packets.Igmp
/// Represents an IGMP version 1 layer.
/// <seealso cref="IgmpDatagram"/>
/// </summary>
public abstract class IgmpVersion1Layer : IgmpSimpleLayer
public abstract class IgmpVersion1Layer : IgmpVersion1PlusSimpleLayer
{
/// <summary>
/// The actual time allowed, called the Max Resp Time.
......
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