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Find keva coins from wallet.

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This commit is contained in:
Jianping Wu 2018-11-20 21:47:10 -08:00
parent 2e6a3dbec7
commit a875d1ca34
2 changed files with 34 additions and 6 deletions
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31
src/wallet/wallet.cpp
View File

@ -2183,7 +2183,7 @@ CAmount CWallet::GetAvailableBalance(const CCoinControl* coinControl) const
return balance;
}
void CWallet::AvailableCoins(std::vector<COutput> &vCoins, bool fOnlySafe, const CCoinControl *coinControl, const CAmount &nMinimumAmount, const CAmount &nMaximumAmount, const CAmount &nMinimumSumAmount, const uint64_t nMaximumCount, const int nMinDepth, const int nMaxDepth) const
void CWallet::AvailableCoins(std::vector<COutput> &vCoins, bool fOnlySafe, const CCoinControl *coinControl, const CAmount &nMinimumAmount, const CAmount &nMaximumAmount, const CAmount &nMinimumSumAmount, const uint64_t nMaximumCount, const int nMinDepth, const int nMaxDepth, const std::string* kevaNamespace) const
{
vCoins.clear();
@ -2272,12 +2272,23 @@ void CWallet::AvailableCoins(std::vector<COutput> &vCoins, bool fOnlySafe, const
}
bool fSpendableIn = ((mine & ISMINE_SPENDABLE) != ISMINE_NO) || (coinControl && coinControl->fAllowWatchOnly && (mine & ISMINE_WATCH_SOLVABLE) != ISMINE_NO);
if (CKevaScript::isKevaScript(pcoin->tx->vout[i].scriptPubKey)) {
fSpendableIn = false;
}
bool fSolvableIn = (mine & (ISMINE_SPENDABLE | ISMINE_WATCH_SOLVABLE)) != ISMINE_NO;
vCoins.push_back(COutput(pcoin, i, nDepth, fSpendableIn, fSolvableIn, safeTx));
CKevaScript kevaOp(pcoin->tx->vout[i].scriptPubKey);
if (kevaOp.isKevaOp()) {
if (kevaNamespace) {
if (*kevaNamespace == EncodeBase58(kevaOp.getOpNamespace())) {
vCoins.push_back(COutput(pcoin, i, nDepth, fSpendableIn, fSolvableIn, safeTx));
return;
}
} else {
fSpendableIn = false;
}
}
if (!kevaNamespace) {
vCoins.push_back(COutput(pcoin, i, nDepth, fSpendableIn, fSolvableIn, safeTx));
}
// Checks the sum amount of all UTXO's.
if (nMinimumSumAmount != MAX_MONEY) {
@ -2297,6 +2308,16 @@ void CWallet::AvailableCoins(std::vector<COutput> &vCoins, bool fOnlySafe, const
}
}
bool CWallet::FindKevaCoin(COutput& vCoin, const std::string& kevaNamespace) {
std::vector<COutput> vCoins;
AvailableCoins(vCoins, true, nullptr, 1, MAX_MONEY, MAX_MONEY, 0, 0, 9999999, &kevaNamespace);
if (vCoins.size() > 0) {
vCoin = vCoins[0];
return true;
}
return false;
}
std::map<CTxDestination, std::vector<COutput>> CWallet::ListCoins() const
{
// TODO: Add AssertLockHeld(cs_wallet) here.

9
src/wallet/wallet.h
View File

@ -543,6 +543,8 @@ public:
*/
bool fSafe;
COutput() : tx(nullptr) {}
COutput(const CWalletTx *txIn, int iIn, int nDepthIn, bool fSpendableIn, bool fSolvableIn, bool fSafeIn)
{
tx = txIn; i = iIn; nDepth = nDepthIn; fSpendable = fSpendableIn; fSolvable = fSolvableIn; fSafe = fSafeIn;
@ -851,7 +853,12 @@ public:
/**
* populate vCoins with vector of available COutputs.
*/
void AvailableCoins(std::vector<COutput>& vCoins, bool fOnlySafe=true, const CCoinControl *coinControl = nullptr, const CAmount& nMinimumAmount = 1, const CAmount& nMaximumAmount = MAX_MONEY, const CAmount& nMinimumSumAmount = MAX_MONEY, const uint64_t nMaximumCount = 0, const int nMinDepth = 0, const int nMaxDepth = 9999999) const;
void AvailableCoins(std::vector<COutput>& vCoins, bool fOnlySafe=true, const CCoinControl *coinControl = nullptr, const CAmount& nMinimumAmount = 1, const CAmount& nMaximumAmount = MAX_MONEY, const CAmount& nMinimumSumAmount = MAX_MONEY, const uint64_t nMaximumCount = 0, const int nMinDepth = 0, const int nMaxDepth = 9999999, const std::string* kevaNamespace = nullptr) const;
/**
* Find a keva coin that has the given namespace.
*/
bool FindKevaCoin(COutput& vCoin, const std::string& kevaNamespace);
/**
* Return list of available coins and locked coins grouped by non-change output address.