private static RlpStream EncodeRlp(MevMegabundle bundle)
{
(int Content, int Tx, int RevertingTx) GetContentLength()
{
int txHashes = Rlp.LengthOfKeccakRlp * bundle.Transactions.Count;
int revertingTxHashes = Rlp.LengthOfKeccakRlp * bundle.RevertingTxHashes.Length;
int content = Rlp.LengthOfSequence(txHashes) + Rlp.LengthOf(bundle.BlockNumber) +
Rlp.LengthOf(bundle.MinTimestamp) + Rlp.LengthOf(bundle.MaxTimestamp) +
Rlp.LengthOfSequence(revertingTxHashes);
return(Rlp.LengthOfSequence(content), txHashes, revertingTxHashes);
}
(int contentLength, int txLength, int revertingTxLength) = GetContentLength();
RlpStream stream = new(contentLength);
stream.StartSequence(contentLength);
stream.StartSequence(txLength);
for (int i = 0; i < bundle.Transactions.Count; i++)
{
stream.Encode(bundle.Transactions[i].Hash);
}
stream.Encode(bundle.BlockNumber);
stream.Encode(bundle.MinTimestamp);
stream.Encode(bundle.MaxTimestamp);
stream.StartSequence(revertingTxLength);
for (int i = 0; i < bundle.RevertingTxHashes.Length; i++)
{
stream.Encode(bundle.RevertingTxHashes[i]);
}
return(stream);
}
private static Keccak GetHash(MevMegabundle bundle)
{
RlpStream stream = EncodeRlp(bundle);
return(Keccak.Compute(stream.Data));
}
