public void SendFileInfo(string Filename, string Checksum, long Size, bool End)
{
LauncherPacket Packet = new LauncherPacket(0x0004);
Packet.WriteString(Filename);
Packet.WriteString(Checksum);
Packet.WriteLong(Size);
Packet.WriteBool(End);
Send(Packet);
}
public void SendInformation()
{
LauncherPacket Packet = new LauncherPacket(0x0006);
Packet.WriteString(ServerConfiguration.SiteLink);
Packet.WriteString(ServerConfiguration.RegisterLink);
Packet.WriteString(ServerConfiguration.NewsLink);
Packet.WriteString(ServerConfiguration.UpdateLink);
Packet.WriteString(ServerConfiguration.GameExecutable);
Packet.WriteString(ServerConfiguration.GameParameters);
Packet.WriteString(ServerConfiguration.GameWorkingDirectory);
Send(Packet);
}
private void Send(LauncherPacket Packet)
{
lock (syncLock)
{
byte[] IDBuffer = BitConverter.GetBytes(Packet.ID);
ClientStream.Write(IDBuffer, 0, IDBuffer.Length);
byte[] SizeBuffer = BitConverter.GetBytes(Packet.Buffer.Length);
ClientStream.Write(SizeBuffer, 0, SizeBuffer.Length);
byte[] Buffer = Packet.Buffer;
ClientStream.Write(Buffer, 0, Buffer.Length);
}
}
protected void HandleClientVersion(LauncherPacket Packet)
{
int Major = Packet.ReadInt();
int Minor = Packet.ReadInt();
if (Major != int.Parse(ServerConfiguration.MajorVersion) || Minor != int.Parse(ServerConfiguration.MinorVersion))
{
Client.SendInvalidVersion();
Client.Disconnect();
}
else
{
ClientVersion = true;
Client.SendInformation();
HandleSendList();
}
}
//Read callback
private void ClientCallback()
{
try
{
while (true)
{
byte[] IDBuffer = new byte[sizeof(int)];
if (ClientStream.Read(IDBuffer, 0, IDBuffer.Length) == 0)
{
break;
}
byte[] SizeBuffer = new byte[sizeof(int)];
if (ClientStream.Read(SizeBuffer, 0, SizeBuffer.Length) == 0)
{
break;
}
byte[] Buffer = new byte[BitConverter.ToInt32(SizeBuffer, 0)];
if (Buffer.Length > 0)
{
if (ClientStream.Read(Buffer, 0, Buffer.Length) == 0)
{
break;
}
}
LauncherPacket Packet = new LauncherPacket(BitConverter.ToInt32(IDBuffer, 0), Buffer);
PacketReceived(Packet);
Thread.Sleep(10);
}
}
//catch (SocketException) { }
//catch (IOException) { }
catch (ThreadInterruptedException) { }
catch (Exception e)
{
LogFactory.GetLog(this).LogFatal(e);
}
Disconnect();
}
//Read packet
private void PacketReceived(LauncherPacket Packet)
{
switch (Packet.ID)
{
case 0x0001:
HandleClientVersion(Packet);
break;
case 0x0003:
HandleSendList();
break;
case 0x0005:
HandleInformationRequest();
break;
default:
LogFactory.GetLog(this).LogInfo("Invalid packet({1}) received from client <{0}>!", EndPoint, Packet.ID);
Disconnect();
break;
}
}
public void SendEndList()
{
LauncherPacket Packet = new LauncherPacket(0x0007);
Send(Packet);
}
public void SendInvalidVersion()
{
LauncherPacket Packet = new LauncherPacket(0x0002);
Send(Packet);
}
public void SendVersionRequest()
{
LauncherPacket Packet = new LauncherPacket(0x0001);
Send(Packet);
}