public NodeKey(Unpacker unpacker, int unpackerStartPosition)
{
unpacker.Unpack(out ChainId);
unpacker.Unpack(out ChainIndex);
unpacker.Unpack(out KeyIndex);
KeyFlags = (PublicChainKeyFlags)unpacker.UnpackLong();
(_signatureHash, _signature) = unpacker.GetHashAndSignature(unpackerStartPosition, unpacker.Position - unpackerStartPosition);
}
protected override void PostSignatureUnpacked(Unpacker unpacker, int messageSize)
{
if (IsCoreNode)
{
var startPosition = unpacker.Position - messageSize;
(_coreVoteDataHash, _coreVoteSignature) = unpacker.GetHashAndSignature(startPosition, messageSize);
}
}
protected override void PostUnpack(Unpacker unpacker, int unpackerStartPosition)
{
base.PostUnpack(unpacker, unpackerStartPosition);
var dataSize = unpacker.Position - unpackerStartPosition;
(SignatureHash, Signature) = unpacker.GetHashAndSignature(unpackerStartPosition, dataSize);
UniqueIdentifier = BitConverter.ToInt64(SignatureHash.RawData.Array, 0);
if (HasMetaData)
{
MetaData.Unpack(unpacker, _features, _unkownFeatures);
}
}
public static T Restore <T>(Unpacker unpacker) where T : Message
{
var startPosition = unpacker.Position;
unpacker.Unpack(out ushort Magic);
var signed = false;
if (Magic == MessageMagicSigned)
{
signed = true;
}
else if (Magic != MessageMagic)
{
throw new Exception("Invalid message");
}
unpacker.Unpack(out ushort protocolVersion);
unpacker.Unpack(out uint size);
unpacker.Unpack(out ushort messageType);
if (_messageTypes.TryGetValue(messageType, out Type type))
{
var m = (T)Activator.CreateInstance(type);
m.ProtocolVersion = protocolVersion;
m.Size = size;
unpacker.Unpack(m.Unpack);
if (signed)
{
var dataSize = unpacker.Position - startPosition;
(m.SignatureHash, m.Signature) = unpacker.GetHashAndSignature(startPosition, dataSize);
m.PostSignatureUnpacked(unpacker, (int)size);
}
return(m);
}
Log.Fatal($"Could not restore message with message type {messageType}");
return(null);
}
protected override void PostSignatureUnpacked(Unpacker unpacker, int messageSize)
{
var startPosition = unpacker.Position - messageSize;
(_dataHash, _signature) = unpacker.GetHashAndSignature(startPosition, messageSize);
}
