return nSigOps;
}
+bool CScriptCheck::operator()() const {
+ const CScript &scriptSig = ptxTo->vin[nIn].scriptSig;
+ if (!VerifyScript(scriptSig, scriptPubKey, *ptxTo, nIn, nFlags, nHashType))
+ return error("CScriptCheck() : %s VerifySignature failed", ptxTo->GetHash().ToString().substr(0,10).c_str());
+ return true;
+}
+
bool VerifySignature(const CTransaction& txFrom, const CTransaction& txTo, unsigned int nIn, unsigned int flags, int nHashType)
{
- assert(nIn < txTo.vin.size());
- const CTxIn& txin = txTo.vin[nIn];
- if (txin.prevout.n >= txFrom.vout.size())
- return false;
- const CTxOut& txout = txFrom.vout[txin.prevout.n];
-
- if (txin.prevout.hash != txFrom.GetHash())
- return false;
-
- return VerifyScript(txin.scriptSig, txout.scriptPubKey, txTo, nIn, flags, nHashType);
+ return CScriptCheck(txFrom, txTo, nIn, flags, nHashType)();
}
bool CTransaction::ConnectInputs(CTxDB& txdb, MapPrevTx inputs, map<uint256, CTxIndex>& mapTestPool, const CDiskTxPos& posThisTx,