public void Close()
{
Apps.System.Debugger.debugger.Send("Closing TCP Connection...");
IPV4.Address source = IPV4.Config.FindNetwork(this.destination);
TCPConnection.Connection connection = new TCPConnection.Connection();
Apps.System.Debugger.debugger.Send("Closing " + destination.ToString() + ":" + this.destinationPort + "now!");
connection.dest = this.destination;
connection.source = source;
connection.localPort = (ushort)this.localPort;
connection.destPort = (ushort)this.destinationPort;
connection.acknowledgmentnb = lastack;
connection.WSValue = 1024;
connection.sequencenumber = lastsn;
connection.Checksum = 0x0000;
connection.Flags = 0x11;
connection.Send(false);
readytosend = false;
Apps.System.Debugger.debugger.Send("Closed!");
}
public void Send(byte[] data, IPV4.Address dest, Int32 destPort)
{
IPV4.Address source = IPV4.Config.FindNetwork(dest);
//Console.WriteLine("Sending " + "TCP Packet Src=" + source + ":" + localPort + ", Dest=" + dest + ":" + destPort + ", DataLen=" + data.Length);
TCPConnection.Connection connection = new TCPConnection.Connection();
connection.dest = dest;
connection.source = source;
connection.localPort = (ushort)localPort;
connection.destPort = (ushort)destPort;
connection.acknowledgmentnb = lastack;
connection.WSValue = 1024;
connection.sequencenumber = lastsn;
connection.Checksum = 0x0000;
connection.Flags = 0x18;
connection.data = data;
connection.Send(true);
readytosend = false;
}
public void Send(byte[] data, IPV4.Address dest, Int32 destPort)
{
IPV4.Address source = IPV4.Config.FindNetwork(dest);
IPV4.UDP.UDPPacket packet = new IPV4.UDP.UDPPacket(source, dest, (UInt16)this.localPort, (UInt16)destPort, data);
Console.WriteLine("Sending " + packet.ToString());
IPV4.OutgoingBuffer.AddPacket(packet);
}
internal static MACAddress Resolve(IPV4.Address ipAddress)
{
ensureCacheExists();
if (cache.ContainsKey(ipAddress.Hash) == false)
{
return(null);
}
return(cache[ipAddress.Hash]);
}
public void Connect(IPV4.Address dest, Int32 destPort)
{
this.destination = dest;
this.destinationPort = destPort;
TCPConnection.Connection connection = new TCPConnection.Connection();
Address source = Config.FindNetwork(dest);
ulong CID = (ulong)(dest.Hash + this.localPort + destPort);
TCPConnection.Connections.Add((uint)CID, connection);
connection.CID = CID;
Apps.System.Debugger.debugger.Send(CID.ToString());
connection.dest = dest;
connection.source = source;
connection.localPort = (ushort)localPort;
connection.destPort = (ushort)destPort;
connection.acknowledgmentnb = 0x0000;
connection.WSValue = 1024;
connection.sequencenumber = 3455719727;
connection.Checksum = 0x0000;
connection.Flags = 0x02;
connection.Send(false);
int _deltaT = 0;
int second = 0;
while (!connection.IsOpen)
{
if (_deltaT != Cosmos.HAL.RTC.Second)
{
second++;
_deltaT = Cosmos.HAL.RTC.Second;
}
if (second >= 4)
{
Apps.System.Debugger.debugger.Send("No response in 4 secondes...");
break;
}
}
Apps.System.Debugger.debugger.Send("Connected!!");
}
internal static void Update(IPV4.Address ipAddress, MACAddress macAddress)
{
ensureCacheExists();
if (ipAddress == null)
{
global::System.Console.Write("");
}
UInt32 ip_hash = ipAddress.Hash;
if (ip_hash == 0)
{
return;
}
if (cache.ContainsKey(ip_hash) == false)
{
cache.Add(ip_hash, macAddress);
}
else
{
cache[ip_hash] = macAddress;
}
}
//from ip, port, incoming bool, outcoming bool
//192.168.1.1, 25565, true, true
public static bool TCPIncomingFilter(IPV4.TCP.TCPPacket packet)
{
IPV4.Address IPSource = packet.SourceIP;
ushort Port = packet.SourcePort;
for (int i = 0; i < TCPFilterList.Count; i++)
{
if (TCPFilterList[i].Contains(IPSource.ToString() + "," + Port.ToString() + ",true"))
{
//string[] FilterList = TCPFilterList[i].Split(',');
//bool INCOMING = bool.Parse(FilterList[2]);
return(true);
}
if (TCPFilterList[i].Contains(IPSource.ToString() + ",*,true"))
{
//string[] FilterList = TCPFilterList[i].Split(',');
//bool INCOMING = bool.Parse(FilterList[2]);
return(true);
}
}
return(false);
}
internal static bool Contains(IPV4.Address ipAddress)
{
ensureCacheExists();
return(cache.ContainsKey(ipAddress.Hash));
}
public void Connect(IPV4.Address dest, Int32 destPort)
{
this.destination = dest;
this.destinationPort = destPort;
}
public DNSClient(IPV4.Address dest, Int32 destPort)
: this(0)
{
this.destination = dest;
this.destinationPort = destPort;
}
