public void SerializeHeader(Stream stream)
{
ContractsCommon.NotNull(stream, "stream");
Write(stream, Version);
PreviousBlockHash.Serialize(stream);
MerkleRoot.Serialize(stream);
Write(stream, Timestamp);
Write(stream, DifficultyBits);
Write(stream, Nonce);
}
public override int GetHashCode()
{
unchecked
{
int hashCode = Index.GetHashCode();
hashCode = (hashCode * 397) ^ PreviousBlockHash.GetHashCode();
hashCode = (hashCode * 397) ^ Proof.GetHashCode();
hashCode = (hashCode * 397) ^ Timestamp.GetHashCode();
hashCode = (hashCode * 397) ^ Transactions.GetHashCode();
return(hashCode);
}
}
public override bool Equals(object obj)
{
return(obj is Block item &&
Hash.Equals(item.Hash) &&
Index.Equals(item.Index) &&
Difficulty.Equals(item.Difficulty) &&
PreviousBlockHash.Equals(item.PreviousBlockHash) &&
MinedBy.Equals(item.MinedBy) &&
Nonce.Equals(item.Nonce) &&
CreatedOn.Equals(item.CreatedOn) &&
Transactions.SequenceEqual(item.Transactions));
}
/// <summary>
/// Returns a copy of the block, but without any transactions.
/// </summary>
/// <returns></returns>
public Block cloneAsHeader()
{
EnsureParsedHeader();
return(new Block(Parameters)
{
nonce = nonce,
PreviousBlockHash = PreviousBlockHash.Duplicate(),
MerkleRoot = MerkleRoot.Duplicate(),
Version = Version,
TimeSeconds = TimeSeconds,
DifficultyTarget = DifficultyTarget,
Transactions = null,
hash = Hash.Duplicate()
});
}
private byte[] GetSignatureData()
{
var rawBlock = new BlockHeader
{
ChainId = ChainId?.Clone(),
Index = Index,
PreviousBlockHash = PreviousBlockHash?.Clone(),
MerkleTreeRootOfTransactions = MerkleTreeRootOfTransactions?.Clone(),
MerkleTreeRootOfWorldState = MerkleTreeRootOfWorldState?.Clone(),
Bloom = Bloom,
SideChainBlockHeadersRoot = SideChainBlockHeadersRoot?.Clone(),
SideChainTransactionsRoot = MerkleTreeRootOfTransactions?.Clone()
};
if (Index > GlobalConfig.GenesisBlockHeight)
{
rawBlock.Time = Time?.Clone();
}
return(rawBlock.ToByteArray());
}