public void Test_GetRandomID()
{
var randId = DHTHelper.GetRandomID();
Assert.IsNotNull(randId);
Assert.AreEqual(20, randId.Length);
}
public void Test_ToString()
{
var endPoint = new IPEndPoint(IPAddress.Any, 0);
var randId = DHTHelper.GetRandomID();
var node = new DHTNode(randId, endPoint);
Assert.IsNotNullOrEmpty(node.ToString());
}
public void Test_CreateChatMessage()
{
var tid = DHTHelper.GetTransactionId();
var nodeId = DHTHelper.GetRandomID();
var msg = ProtocolHelper.CreateChatMessage(tid, nodeId, "test");
Assert.IsNotNull(msg);
// TODO: test contents
}
public void Test_CreateHandshakeResponse()
{
var tid = DHTHelper.GetTransactionId();
var nodeId = DHTHelper.GetRandomID();
var msg = ProtocolHelper.CreateHandshakeResponse(tid, nodeId);
Assert.IsNotNull(msg);
// TODO: test contents
}
public void Test_CreateGetPeerInfoQuery()
{
var tid = DHTHelper.GetTransactionId();
var nodeId = DHTHelper.GetRandomID();
var msg = ProtocolHelper.CreateGetPeerInfoQuery(tid, nodeId);
Assert.IsNotNull(msg);
// TODO: test contents
}
public void Test_UpdateNode()
{
var table = new DHTRoutingTable(10);
table.UpdateNode(null);
var node = new DHTNode(DHTHelper.GetRandomID(), new IPEndPoint(IPAddress.Any, 0));
table.UpdateNode(node);
}
public void Test_CreateAnnouncePeerResponse()
{
var tid = DHTHelper.GetTransactionId();
var nodeId = DHTHelper.GetRandomID();
DHTMessage msg = DHTMessage.CreateAnnouncePeerResponse(tid, nodeId, new List <DHTNode>());
Assert.IsNotNull(msg);
Assert.AreEqual(MessageType.Response, msg.Type);
// TODO: test contents
}
public void Test_CreateFindNodeQuery()
{
var tid = DHTHelper.GetTransactionId();
var nodeId = DHTHelper.GetRandomID();
DHTMessage msg = DHTMessage.CreateFindNodeQuery(tid, nodeId);
Assert.IsNotNull(msg);
Assert.AreEqual(MessageType.Query, msg.Type);
Assert.AreEqual(QueryType.FindNode, msg.QueryType);
// TODO: test contents
}
public void Test_PeerPingedEventArgs()
{
IPEndPoint peerEndPoint = new IPEndPoint(IPAddress.Any, 1111);
byte[] nodeId = DHTHelper.GetRandomID();
var evt = new PeerPingedEventArgs(peerEndPoint, nodeId);
Assert.IsNotNull(evt);
Assert.AreEqual(peerEndPoint, evt.EndPoint);
Assert.AreEqual(nodeId, evt.NodeId);
}
public void Test_CreateGetPeersQuery()
{
var tid = DHTHelper.GetTransactionId();
var nodeId = DHTHelper.GetRandomID();
var infoHash = DHTHelper.GetRandomHashID();
DHTMessage msg = DHTMessage.CreateGetPeersQuery(tid, nodeId, infoHash);
Assert.IsNotNull(msg);
Assert.AreEqual(MessageType.Query, msg.Type);
Assert.AreEqual(QueryType.GetPeers, msg.QueryType);
// TODO: test contents
}
public void Test_CreateAnnouncePeerQuery()
{
var tid = DHTHelper.GetTransactionId();
var nodeId = DHTHelper.GetRandomID();
var infoHash = DHTHelper.GetRandomHashID();
DHTMessage msg = DHTMessage.CreateAnnouncePeerQuery(tid, nodeId, infoHash, 1, 1, new BString("XX"));
Assert.IsNotNull(msg);
Assert.AreEqual(MessageType.Query, msg.Type);
Assert.AreEqual(QueryType.AnnouncePeer, msg.QueryType);
// TODO: test contents
}
public void Test_CreateGetPeerInfoResponse()
{
var peerInfo = new PeerProfile();
peerInfo.ResetSystem();
var tid = DHTHelper.GetTransactionId();
var nodeId = DHTHelper.GetRandomID();
var msg = ProtocolHelper.CreateGetPeerInfoResponse(tid, nodeId, peerInfo);
Assert.IsNotNull(msg);
// TODO: test contents
}
public void Test_ctor2()
{
var endPoint = new IPEndPoint(IPAddress.Any, 0);
var randId = DHTHelper.GetRandomID();
var node = new DHTNode(randId, endPoint);
Assert.IsNotNull(node);
Assert.AreEqual(randId, node.ID);
Assert.AreEqual(endPoint, node.EndPoint);
Assert.AreEqual(0, node.LastAnnouncementTime);
Assert.AreEqual(0, node.LastUpdateTime);
}
public void Test_CreateGetPeersResponse()
{
var tid = DHTHelper.GetTransactionId();
var nodeId = DHTHelper.GetRandomID();
var infoHash = DHTHelper.GetRandomHashID();
var peers = new List <IDHTPeer>();
var nodes = new List <DHTNode>();
DHTMessage msg = DHTMessage.CreateGetPeersResponse(tid, nodeId, infoHash, peers, nodes);
Assert.IsNotNull(msg);
Assert.AreEqual(MessageType.Response, msg.Type);
// TODO: test contents
}
public void Test_MessageEventArgs()
{
IPEndPoint peerEndPoint = new IPEndPoint(IPAddress.Any, 1111);
byte[] nodeId = DHTHelper.GetRandomID();
BDictionary data = new BDictionary();
var evt = new MessageEventArgs(peerEndPoint, nodeId, data);
Assert.IsNotNull(evt);
Assert.AreEqual(peerEndPoint, evt.EndPoint);
Assert.AreEqual(nodeId, evt.NodeId);
Assert.AreEqual(data, evt.Data);
}
public void Test_ctor()
{
var table = new DHTRoutingTable(10);
Assert.IsNotNull(table);
Assert.AreEqual(0, table.Count);
Assert.AreEqual(false, table.IsFull);
table.Clear();
var randId = DHTHelper.GetRandomID();
var nodes = table.FindNodes(randId);
}
public void Test_FindNode()
{
var table = new DHTRoutingTable(10);
var randId = DHTHelper.GetRandomID();
var nodeEndPoint = new IPEndPoint(IPAddress.Any, 0);
var node = new DHTNode(randId, nodeEndPoint);
table.UpdateNode(node);
var node2 = table.FindNode(nodeEndPoint);
Assert.IsNotNull(node2);
node2 = table.FindNode(null);
Assert.IsNull(node2);
}
public void Test_FindNodes()
{
var table = new DHTRoutingTable(10);
var randId = DHTHelper.GetRandomID();
var nodes = table.FindNodes(randId);
Assert.IsNotNull(nodes);
Assert.AreEqual(0, nodes.Count);
var node = new DHTNode(randId, new IPEndPoint(IPAddress.Any, 0));
table.UpdateNode(node);
nodes = table.FindNodes(randId);
Assert.IsNotNull(nodes);
Assert.AreEqual(1, nodes.Count);
}
public DHTClient(IPAddress addr, int port, IDHTPeersHolder peersHolder, string clientVer)
{
fBuffer = new byte[65535];
fClientVer = clientVer;
fDefaultIP = new IPEndPoint(IPLoopbackAddress, 0);
fLocalID = DHTHelper.GetRandomID();
fLocalIP = new IPEndPoint(addr, port);
fLogger = LogManager.GetLogger(ProtocolHelper.LOG_FILE, ProtocolHelper.LOG_LEVEL, "DHTClient");
fPeersHolder = peersHolder;
fRoutingTable = new DHTRoutingTable(KTableSize);
fSearchRunned = false;
fTransactions = new Dictionary <int, DHTMessage>();
fSocket = new Socket(IPAddressFamily, SocketType.Dgram, ProtocolType.Udp);
// FIXME: unsupported?
#if !__MonoCS__
fSocket.SetIPProtectionLevel(IPProtectionLevel.Unrestricted);
#if !IP6
const long IOC_IN = 0x80000000;
const long IOC_VENDOR = 0x18000000;
const long SIO_UDP_CONNRESET = IOC_IN | IOC_VENDOR | 12;
byte[] optionInValue = { Convert.ToByte(false) };
byte[] optionOutValue = new byte[4];
fSocket.IOControl((IOControlCode)SIO_UDP_CONNRESET, optionInValue, optionOutValue);
#else
#endif
#endif
#if !IP6
fSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
fSocket.Ttl = 255;
#else
fSocket.SetSocketOption(SocketOptionLevel.IPv6, SocketOptionName.IPv6Only, false);
#endif
fSocket.Bind(fLocalIP);
}
