public void DecodeStructRef(ref Rlp.ValueDecoderContext decoderContext, RlpBehaviors rlpBehaviors, out TxReceiptStructRef item) { item = new TxReceiptStructRef(); if (decoderContext.IsNextItemNull()) { decoderContext.ReadByte(); return; } bool isStorage = (rlpBehaviors & RlpBehaviors.Storage) != 0; decoderContext.ReadSequenceLength(); Span <byte> firstItem = decoderContext.DecodeByteArraySpan(); if (firstItem.Length == 1) { item.StatusCode = firstItem[0]; } else { item.PostTransactionState = firstItem.Length == 0 ? new ValueKeccak() : new ValueKeccak(firstItem); } if (isStorage) { decoderContext.DecodeValueKeccak(out item.BlockHash); } if (isStorage) { item.BlockNumber = (long)decoderContext.DecodeUInt256(); } if (isStorage) { item.Index = decoderContext.DecodeInt(); } if (isStorage) { decoderContext.DecodeAddressStructRef(out item.Sender); } if (isStorage) { decoderContext.DecodeAddressStructRef(out item.Recipient); } if (isStorage) { decoderContext.DecodeAddressStructRef(out item.ContractAddress); } if (isStorage) { item.GasUsed = (long)decoderContext.DecodeUBigInt(); } item.GasUsedTotal = (long)decoderContext.DecodeUBigInt(); decoderContext.DecodeBloomStructRef(out item.Bloom); var peekPrefixAndContentLength = decoderContext.PeekPrefixAndContentLength(); var logsBytes = peekPrefixAndContentLength.ContentLength + peekPrefixAndContentLength.PrefixLength; item.LogsRlp = decoderContext.Data.Slice(decoderContext.Position, logsBytes); decoderContext.SkipItem(); bool allowExtraData = (rlpBehaviors & RlpBehaviors.AllowExtraData) != 0; 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 (decoderContext.PeekByte() == MarkTxHashByte) { decoderContext.ReadByte(); decoderContext.DecodeValueKeccak(out item.TxHash); } } // 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 (decoderContext.Position != decoderContext.Length) { item.Error = decoderContext.DecodeString(); } } }
public TxReceipt Decode(ref Rlp.ValueDecoderContext decoderContext, RlpBehaviors rlpBehaviors = RlpBehaviors.None) { if (decoderContext.IsNextItemNull()) { decoderContext.ReadByte(); return(null); } bool isStorage = (rlpBehaviors & RlpBehaviors.Storage) != 0; TxReceipt txReceipt = new TxReceipt(); decoderContext.ReadSequenceLength(); byte[] firstItem = decoderContext.DecodeByteArray(); if (firstItem.Length == 1) { txReceipt.StatusCode = firstItem[0]; } else { txReceipt.PostTransactionState = firstItem.Length == 0 ? null : new Keccak(firstItem); } if (isStorage) { txReceipt.BlockHash = decoderContext.DecodeKeccak(); } if (isStorage) { txReceipt.BlockNumber = (long)decoderContext.DecodeUInt256(); } if (isStorage) { txReceipt.Index = decoderContext.DecodeInt(); } if (isStorage) { txReceipt.Sender = decoderContext.DecodeAddress(); } if (isStorage) { txReceipt.Recipient = decoderContext.DecodeAddress(); } if (isStorage) { txReceipt.ContractAddress = decoderContext.DecodeAddress(); } if (isStorage) { txReceipt.GasUsed = (long)decoderContext.DecodeUBigInt(); } txReceipt.GasUsedTotal = (long)decoderContext.DecodeUBigInt(); txReceipt.Bloom = decoderContext.DecodeBloom(); int lastCheck = decoderContext.ReadSequenceLength() + decoderContext.Position; List <LogEntry> logEntries = new List <LogEntry>(); while (decoderContext.Position < lastCheck) { logEntries.Add(Rlp.Decode <LogEntry>(ref decoderContext, RlpBehaviors.AllowExtraData)); } bool allowExtraData = (rlpBehaviors & RlpBehaviors.AllowExtraData) != 0; if (!allowExtraData) { decoderContext.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 (decoderContext.PeekByte() == MarkTxHashByte) { decoderContext.ReadByte(); txReceipt.TxHash = decoderContext.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 (decoderContext.Position != decoderContext.Length) { txReceipt.Error = decoderContext.DecodeString(); } } txReceipt.Logs = logEntries.ToArray(); return(txReceipt); }