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Move output eligibility to a separate function

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This commit is contained in:
Andrew Chow 2018-03-09 17:21:27 -05:00
parent 0185939be6
commit ce7435cf1e
2 changed files with 19 additions and 12 deletions
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28
src/wallet/wallet.cpp
View file

@ -2484,6 +2484,20 @@ static void ApproximateBestSubset(const std::vector<CInputCoin>& vValue, const C
}
}
bool CWallet::OutputEligibleForSpending(const COutput& output, const int nConfMine, const int nConfTheirs, const uint64_t nMaxAncestors) const
{
if (!output.fSpendable)
return false;
if (output.nDepth < (output.tx->IsFromMe(ISMINE_ALL) ? nConfMine : nConfTheirs))
return false;
if (!mempool.TransactionWithinChainLimit(output.tx->GetHash(), nMaxAncestors))
return false;
return true;
}
bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, const int nConfMine, const int nConfTheirs, const uint64_t nMaxAncestors, std::vector<COutput> vCoins,
std::set<CInputCoin>& setCoinsRet, CAmount& nValueRet) const
{
@ -2499,20 +2513,10 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, const int nConfMin
for (const COutput &output : vCoins)
{
if (!output.fSpendable)
if (!OutputEligibleForSpending(output, nConfMine, nConfTheirs, nMaxAncestors))
continue;
const CWalletTx *pcoin = output.tx;
if (output.nDepth < (pcoin->IsFromMe(ISMINE_ALL) ? nConfMine : nConfTheirs))
continue;
if (!mempool.TransactionWithinChainLimit(pcoin->GetHash(), nMaxAncestors))
continue;
int i = output.i;
CInputCoin coin = CInputCoin(pcoin, i);
CInputCoin coin = CInputCoin(output.tx, output.i);
if (coin.txout.nValue == nTargetValue)
{

3
src/wallet/wallet.h
View file

@ -1190,6 +1190,9 @@ public:
* This function will automatically add the necessary scripts to the wallet.
*/
CTxDestination AddAndGetDestinationForScript(const CScript& script, OutputType);
/** Whether a given output is spendable by this wallet */
bool OutputEligibleForSpending(const COutput& output, const int nConfMine, const int nConfTheirs, const uint64_t nMaxAncestors) const;
};
/** A key allocated from the key pool. */