public void HandleRelayServerPacket(ref StackDataReader p)
{
long ip = p.ReadUInt32LE(); // use LittleEndian here
ushort port = p.ReadUInt16BE();
uint seed = p.ReadUInt32BE();
NetClient.LoginSocket.Disconnect();
EncryptionHelper.Initialize(false, seed, (ENCRYPTION_TYPE)Settings.GlobalSettings.Encryption);
NetClient.Socket.Connect(new IPAddress(ip), port)
.ContinueWith
(
t =>
{
if (!t.IsFaulted)
{
NetClient.Socket.EnableCompression();
unsafe
{
Span <byte> b = stackalloc byte[4] {
(byte)(seed >> 24), (byte)(seed >> 16), (byte)(seed >> 8), (byte)seed
};
StackDataWriter writer = new StackDataWriter(b);
NetClient.Socket.Send(writer.AllocatedBuffer, writer.BytesWritten, true, true);
writer.Dispose();
}
NetClient.Socket.Send_SecondLogin(Account, Password, seed);
}
},
TaskContinuationOptions.ExecuteSynchronously
);
}
public void Write_BigEndian_String_No_Fixed_Size()
{
StackDataWriter writer = new StackDataWriter(32);
string str = new string('a', 128);
if (BitConverter.IsLittleEndian)
{
writer.WriteUnicodeLE(str);
}
else
{
writer.WriteUnicodeBE(str);
}
Span <char> span = stackalloc char[str.Length + 1]; // '\0'
str.AsSpan().CopyTo(span);
Assert.True(MemoryMarshal.AsBytes(span).SequenceEqual(writer.Buffer.Slice(0, writer.BytesWritten)));
writer.Dispose();
}
public void Write_BigEndian_String_Less_Fixed_Size_Than_RealString()
{
StackDataWriter writer = new StackDataWriter(32);
string str = new string('a', 255);
int size = 239;
if (BitConverter.IsLittleEndian)
{
writer.WriteUnicodeLE(str, size);
}
else
{
writer.WriteUnicodeBE(str, size);
}
Span <char> span = stackalloc char[size];
str.AsSpan(0, size).CopyTo(span);
Assert.True(MemoryMarshal.AsBytes(span).SequenceEqual(writer.Buffer.Slice(0, writer.BytesWritten)));
writer.Dispose();
}