public TxReceipt Decode(RlpStream rlpStream, RlpBehaviors rlpBehaviors = RlpBehaviors.None)
{
if (rlpStream.IsNextItemNull())
{
rlpStream.ReadByte();
return(null);
}
bool isStorage = (rlpBehaviors & RlpBehaviors.Storage) != 0;
TxReceipt txReceipt = new TxReceipt();
rlpStream.ReadSequenceLength();
byte[] firstItem = rlpStream.DecodeByteArray();
if (firstItem.Length == 1)
{
txReceipt.StatusCode = firstItem[0];
}
else
{
txReceipt.PostTransactionState = firstItem.Length == 0 ? null : new Keccak(firstItem);
}
if (isStorage)
{
txReceipt.BlockHash = rlpStream.DecodeKeccak();
}
if (isStorage)
{
txReceipt.BlockNumber = (long)rlpStream.DecodeUInt256();
}
if (isStorage)
{
txReceipt.Index = rlpStream.DecodeInt();
}
if (isStorage)
{
txReceipt.Sender = rlpStream.DecodeAddress();
}
if (isStorage)
{
txReceipt.Recipient = rlpStream.DecodeAddress();
}
if (isStorage)
{
txReceipt.ContractAddress = rlpStream.DecodeAddress();
}
if (isStorage)
{
txReceipt.GasUsed = (long)rlpStream.DecodeUBigInt();
}
txReceipt.GasUsedTotal = (long)rlpStream.DecodeUBigInt();
txReceipt.Bloom = rlpStream.DecodeBloom();
int lastCheck = rlpStream.ReadSequenceLength() + rlpStream.Position;
List <LogEntry> logEntries = new List <LogEntry>();
while (rlpStream.Position < lastCheck)
{
logEntries.Add(Rlp.Decode <LogEntry>(rlpStream, RlpBehaviors.AllowExtraData));
}
bool allowExtraData = (rlpBehaviors & RlpBehaviors.AllowExtraData) != 0;
if (!allowExtraData)
{
rlpStream.Check(lastCheck);
}
if (!allowExtraData)
{
if (isStorage && _supportTxHash)
{
// since txHash was added later and may not be in rlp, we provide special mark byte that it will be next
if (rlpStream.PeekByte() == MarkTxHashByte)
{
rlpStream.ReadByte();
txReceipt.TxHash = rlpStream.DecodeKeccak();
}
}
// since error was added later we can only rely on it in cases where we read receipt only and no data follows, empty errors might not be serialized
if (rlpStream.Position != rlpStream.Length)
{
txReceipt.Error = rlpStream.DecodeString();
}
}
txReceipt.Logs = logEntries.ToArray();
return(txReceipt);
}
