public static extern void WriteTo(this IBinaryMessage message, BinaryWriter writer)
{
using (var buffer = new Uno.IO.MemoryStream())
using (var bufferWriter = new BinaryWriter(buffer))
{
message.WriteDataTo(bufferWriter);
var length = (int)buffer.Position;
writer.Write(message.Type);
writer.Write(length);
writer.Write(buffer.GetBuffer().SubArray(0, length));
}
}
public static Optional <T> TryParse <T>(this IBinaryMessage message, string type, Func <BinaryReader, T> action)
{
if (type != message.Type)
{
return(Optional.None <T>());
}
using (var buffer = new Uno.IO.MemoryStream())
using (var bufferWriter = new BinaryWriter(buffer))
using (var bufferReader = new BinaryReader(buffer))
{
message.WriteDataTo(bufferWriter);
buffer.Seek(0, Uno.IO.SeekOrigin.Begin);
return(action(bufferReader));
}
throw new Exception("It has happened.");
}
