private static JoinSplit ParseJoinSplit(BlockMemoryStreamReader blockMemoryStreamReader)
{
JoinSplit joinSplit = new JoinSplit();
joinSplit.AmountIn = blockMemoryStreamReader.ReadUInt64();
joinSplit.AmountOut = blockMemoryStreamReader.ReadUInt64();
joinSplit.Anchor = new ByteArray(blockMemoryStreamReader.ReadBytes(32));
for (int i = 0; i < joinSplit.Nullifiers.Length; ++i)
{
joinSplit.Nullifiers[i] = new ByteArray(blockMemoryStreamReader.ReadBytes(32));
}
for (int i = 0; i < joinSplit.Commitments.Length; ++i)
{
joinSplit.Commitments[i] = new ByteArray(blockMemoryStreamReader.ReadBytes(32));
}
joinSplit.EphemeralKey = new ByteArray(blockMemoryStreamReader.ReadBytes(32));
joinSplit.RandomSeed = new ByteArray(blockMemoryStreamReader.ReadBytes(32));
for (int i = 0; i < joinSplit.MACs.Length; ++i)
{
joinSplit.MACs[i] = new ByteArray(blockMemoryStreamReader.ReadBytes(32));
}
joinSplit.Proof = BlockchainParser.ParseZCProof(blockMemoryStreamReader);
for (int i = 0; i < joinSplit.Ciphertexts.Length; ++i)
{
joinSplit.Ciphertexts[i] = new ByteArray(blockMemoryStreamReader.ReadBytes(ZcashConstants.ZC_NOTECIPHERTEXT_SIZE));
}
return(joinSplit);
}
/// <summary>
/// Parses a Bitcoin transaction output.
/// </summary>
/// <param name="blockMemoryStreamReader">
/// Provides access to a section of the Bitcoin blockchain file.
/// </param>
/// <returns>
/// The Bitcoin transaction output that was parsed.
/// </returns>
private static TransactionOutput ParseTransactionOutput(BlockMemoryStreamReader blockMemoryStreamReader)
{
TransactionOutput transactionOutput = new TransactionOutput();
transactionOutput.OutputValueSatoshi = blockMemoryStreamReader.ReadUInt64();
int scriptLength = (int)blockMemoryStreamReader.ReadVariableLengthInteger();
transactionOutput.OutputScript = new ByteArray(blockMemoryStreamReader.ReadBytes(scriptLength));
transactionOutput.Address = AddressParser.GetAddressFromOutputScript(transactionOutput.OutputScript.ToArray());
return(transactionOutput);
}