private static void CreateRandomTcpPayload(Random random, TcpLayer tcpLayer, List <ILayer> layers)
{
if (random.NextBool(20))
{
// Finish with payload.
PayloadLayer payloadLayer = random.NextPayloadLayer(random.Next(100));
layers.Add(payloadLayer);
return;
}
HttpLayer httpLayer = random.NextHttpLayer();
layers.Add(httpLayer);
if (httpLayer.IsRequest)
{
tcpLayer.DestinationPort = 80;
}
else
{
tcpLayer.SourcePort = 80;
}
if (random.NextBool())
{
return;
}
HttpLayer httpLayer2 = httpLayer.IsRequest ? (HttpLayer)random.NextHttpRequestLayer() : random.NextHttpResponseLayer();
layers.Add(httpLayer2);
}
internal RequestQueue()
{
InitMsgQueues();
httpLayer = new HttpLayer();
httpLayer.OnResponsed += OnHttpRequestResponsed;
httpLayer.OnFailed += OnHttpRequestFailed;
httpLayer.ProxyAuthorizationRequired += OnProxyAuthorizationRequired;
ThreadPool.RunAsync((wi) =>
{
ReuqestQueueProcedure();
});
}
public void RandomHttpTest()
{
int seed = new Random().Next();
Console.WriteLine("Seed: " + seed);
Random random = new Random(seed);
for (int i = 0; i != 200; ++i)
{
EthernetLayer ethernetLayer = random.NextEthernetLayer(EthernetType.None);
IpV4Layer ipV4Layer = random.NextIpV4Layer(null);
ipV4Layer.HeaderChecksum = null;
Layer ipLayer = random.NextBool() ? (Layer)ipV4Layer : random.NextIpV6Layer(true);
TcpLayer tcpLayer = random.NextTcpLayer();
tcpLayer.Checksum = null;
HttpLayer httpLayer = random.NextHttpLayer();
Packet packet = PacketBuilder.Build(DateTime.Now, ethernetLayer, ipLayer, tcpLayer, httpLayer);
Assert.IsTrue(packet.IsValid, "IsValid");
HttpDatagram httpDatagram = packet.Ethernet.Ip.Tcp.Http;
Assert.AreEqual(httpLayer.Version, httpDatagram.Version);
if (httpLayer.Version != null)
{
Assert.AreEqual(httpLayer.Version.GetHashCode(), httpDatagram.Version.GetHashCode());
}
if (httpLayer is HttpRequestLayer)
{
Assert.IsTrue(httpDatagram.IsRequest);
Assert.IsTrue(httpLayer.IsRequest);
Assert.IsFalse(httpDatagram.IsResponse);
Assert.IsFalse(httpLayer.IsResponse);
HttpRequestLayer httpRequestLayer = (HttpRequestLayer)httpLayer;
HttpRequestDatagram httpRequestDatagram = (HttpRequestDatagram)httpDatagram;
Assert.AreEqual(httpRequestLayer.Method, httpRequestDatagram.Method);
if (httpRequestLayer.Method != null)
{
Assert.AreEqual(httpRequestLayer.Method.GetHashCode(), httpRequestDatagram.Method.GetHashCode());
Assert.AreEqual(httpRequestLayer.Method.KnownMethod, httpRequestDatagram.Method.KnownMethod);
}
Assert.AreEqual(httpRequestLayer.Uri, httpRequestDatagram.Uri);
}
else
{
Assert.IsFalse(httpDatagram.IsRequest);
Assert.IsFalse(httpLayer.IsRequest);
Assert.IsTrue(httpDatagram.IsResponse);
Assert.IsTrue(httpLayer.IsResponse);
HttpResponseLayer httpResponseLayer = (HttpResponseLayer)httpLayer;
HttpResponseDatagram httpResponseDatagram = (HttpResponseDatagram)httpDatagram;
Assert.AreEqual(httpResponseLayer.StatusCode, httpResponseDatagram.StatusCode);
Assert.AreEqual(httpResponseLayer.ReasonPhrase, httpResponseDatagram.ReasonPhrase);
}
Assert.AreEqual(httpLayer.Header, httpDatagram.Header);
if (httpLayer.Header != null)
{
Assert.AreEqual(httpLayer.Header.GetHashCode(), httpDatagram.Header.GetHashCode());
if (!httpDatagram.IsRequest || ((HttpRequestDatagram)httpDatagram).Uri != "")
{
Assert.IsTrue(httpDatagram.IsValidStart, "IsValidStart");
}
foreach (var field in httpLayer.Header)
{
Assert.IsFalse(field.Equals("abc"));
}
foreach (var field in (IEnumerable)httpLayer.Header)
{
Assert.IsFalse(field.Equals("abc"));
}
MoreAssert.AreSequenceEqual(httpLayer.Header.Select(field => field.GetHashCode()), httpDatagram.Header.Select(field => field.GetHashCode()));
if (httpLayer.Header.ContentType != null)
{
var parameters = httpLayer.Header.ContentType.Parameters;
Assert.IsNotNull(((IEnumerable)parameters).GetEnumerator());
Assert.AreEqual <object>(parameters, httpDatagram.Header.ContentType.Parameters);
Assert.AreEqual(parameters.GetHashCode(), httpDatagram.Header.ContentType.Parameters.GetHashCode());
Assert.AreEqual(parameters.Count, httpDatagram.Header.ContentType.Parameters.Count);
int maxParameterNameLength = parameters.Any() ? parameters.Max(pair => pair.Key.Length) : 0;
Assert.IsNull(parameters[new string('a', maxParameterNameLength + 1)]);
}
}
Assert.AreEqual(httpLayer.Body, httpDatagram.Body);
Assert.AreEqual(httpLayer, httpDatagram.ExtractLayer(), "HTTP Layer");
Assert.AreEqual(httpLayer.Length, httpDatagram.Length);
}
}
