Differential D6105 Diff 20189 src/consensus/tx_verify.cpp

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src/consensus/tx_verify.cpp

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	bool SequenceLocks(const CTransaction &tx, int flags,			bool SequenceLocks(const CTransaction &tx, int flags,
	std::vector<int> *prevHeights, const CBlockIndex &block) {			std::vector<int> *prevHeights, const CBlockIndex &block) {
	return EvaluateSequenceLocks(			return EvaluateSequenceLocks(
	block, CalculateSequenceLocks(tx, flags, prevHeights, block));			block, CalculateSequenceLocks(tx, flags, prevHeights, block));
	}			}

	uint64_t GetSigOpCountWithoutP2SH(const CTransaction &tx, uint32_t flags) {			uint64_t GetSigOpCountWithoutP2SH(const CTransaction &tx, uint32_t flags) {
	uint64_t nSigOps = 0;			return 0;
	for (const auto &txin : tx.vin) {
	nSigOps += txin.scriptSig.GetSigOpCount(flags, false);
	}
	for (const auto &txout : tx.vout) {
	nSigOps += txout.scriptPubKey.GetSigOpCount(flags, false);
	}
	return nSigOps;
	}			}

	uint64_t GetP2SHSigOpCount(const CTransaction &tx, const CCoinsViewCache &view,			uint64_t GetP2SHSigOpCount(const CTransaction &tx, const CCoinsViewCache &view,
	uint32_t flags) {			uint32_t flags) {
	if ((flags & SCRIPT_VERIFY_P2SH) == 0 \|\| tx.IsCoinBase()) {
	return 0;			return 0;
	}			}

	uint64_t nSigOps = 0;
	for (auto &i : tx.vin) {
	const CTxOut &prevout = view.GetOutputFor(i);
	if (prevout.scriptPubKey.IsPayToScriptHash()) {
	nSigOps += prevout.scriptPubKey.GetSigOpCount(flags, i.scriptSig);
	}
	}

	return nSigOps;
	}

	uint64_t GetTransactionSigOpCount(const CTransaction &tx,			uint64_t GetTransactionSigOpCount(const CTransaction &tx,
	const CCoinsViewCache &view, uint32_t flags) {			const CCoinsViewCache &view, uint32_t flags) {
	return GetSigOpCountWithoutP2SH(tx, flags) +			return GetSigOpCountWithoutP2SH(tx, flags) +
	GetP2SHSigOpCount(tx, view, flags);			GetP2SHSigOpCount(tx, view, flags);
	}			}

	namespace Consensus {			namespace Consensus {
	bool CheckTxInputs(const CTransaction &tx, CValidationState &state,			bool CheckTxInputs(const CTransaction &tx, CValidationState &state,
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