internal Byte[] TryEncodePacket(LdapMessage message)
{
OperationMapper mapper = SingletonContainer.GetOperationMapper();
Type encoder = mapper.GetEncoderForTag(message.ProtocolOp.GetTag());
AsnWriter writer = new AsnWriter(AsnEncodingRules.BER);
object?result = null;
using (writer.PushSequence())
{
writer.WriteInteger(message.MessageId);
var parameters = new object[] { writer, message.ProtocolOp };
object?invokableClass = FormatterServices.GetUninitializedObject(encoder);
if (invokableClass != null)
{
MethodInfo?method = encoder.GetMethod("TryEncode");
if (method != null)
{
result = method.Invoke(invokableClass, parameters);
}
}
}
if (result != null)
{
Byte[] data = writer.Encode();
return(data);
}
throw new NotImplementedException("The encoder for " + message.ProtocolOp.GetTag() + " is not implemented.");
}
private IProtocolOp DecodeApplicationData(int tagValue, AsnReader reader)
{
OperationMapper mapper = SingletonContainer.GetOperationMapper();
Type decoder = mapper.GetDecoderForTag(tagValue);
var parameters = new object[] { reader };
object?invokableClass = FormatterServices.GetUninitializedObject(decoder);
if (invokableClass != null)
{
MethodInfo?method = decoder.GetMethod("TryDecode");
if (method != null)
{
object result = method.Invoke(invokableClass, parameters);
if (result != null)
{
return((IProtocolOp)result);
}
}
}
throw new NotImplementedException("The decoder for " + tagValue + " is not implemented.");
}