#include "walletdb.h"
extern bool fWalletUnlockMintOnly;
+extern bool fConfChange;
class CAccountingEntry;
class CWalletTx;
class CReserveKey;
class COutput;
+class CCoinControl;
/** (client) version numbers for particular wallet features */
enum WalletFeature
FEATURE_WALLETCRYPT = 40000, // wallet encryption
FEATURE_COMPRPUBKEY = 60000, // compressed public keys
-
FEATURE_LATEST = 60000
};
-/** Stake weight calculation mode */
-enum StakeWeightMode
-{
- STAKE_NORMAL = 0, // all 30+ days old inputs
- STAKE_MAXWEIGHT = 1, // only 90+ days old inputs
- STAKE_MINWEIGHT = 3, // only [30-90] days old inputs
- STAKE_BELOWMIN = 4 // only less than 30 days old inputs
-};
-
/** A key pool entry */
class CKeyPool
{
class CWallet : public CCryptoKeyStore
{
private:
- bool SelectCoins(int64 nTargetValue, unsigned int nSpendTime, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet) const;
+ bool SelectCoinsSimple(int64 nTargetValue, unsigned int nSpendTime, int nMinConf, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet) const;
+ bool SelectCoins(int64 nTargetValue, unsigned int nSpendTime, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet, const CCoinControl *coinControl=NULL) const;
CWalletDB *pwalletdbEncryption;
std::string strWalletFile;
std::set<int64> setKeyPool;
+ std::map<CKeyID, CKeyMetadata> mapKeyMetadata;
typedef std::map<unsigned int, CMasterKey> MasterKeyMap;
std::map<CTxDestination, std::string> mapAddressBook;
CPubKey vchDefaultKey;
+ int64 nTimeFirstKey;
// check whether we are allowed to upgrade (or already support) to the named feature
bool CanSupportFeature(enum WalletFeature wf) { return nWalletMaxVersion >= wf; }
- void AvailableCoins(std::vector<COutput>& vCoins, bool fOnlyConfirmed=true) const;
+ void AvailableCoinsMinConf(std::vector<COutput>& vCoins, int nConf) const;
+ void AvailableCoins(std::vector<COutput>& vCoins, bool fOnlyConfirmed=true, const CCoinControl *coinControl=NULL) const;
bool SelectCoinsMinConf(int64 nTargetValue, unsigned int nSpendTime, int nConfMine, int nConfTheirs, std::vector<COutput> vCoins, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet) const;
// keystore implementation
// Generate a new key
bool AddKey(const CKey& key);
// Adds a key to the store, without saving it to disk (used by LoadWallet)
bool LoadKey(const CKey& key) { return CCryptoKeyStore::AddKey(key); }
+ // Load metadata (used by LoadWallet)
+ bool LoadKeyMetadata(const CPubKey &pubkey, const CKeyMetadata &metadata);
bool LoadMinVersion(int nVersion) { nWalletVersion = nVersion; nWalletMaxVersion = std::max(nWalletMaxVersion, nVersion); return true; }
bool AddCScript(const CScript& redeemScript);
bool LoadCScript(const CScript& redeemScript) { return CCryptoKeyStore::AddCScript(redeemScript); }
+ // Adds a watch-only address to the store, and saves it to disk.
+ bool AddWatchOnly(const CScript &dest);
+ // Adds a watch-only address to the store, without saving it to disk (used by LoadWallet)
+ bool LoadWatchOnly(const CScript &dest);
+
bool Unlock(const SecureString& strWalletPassphrase);
bool ChangeWalletPassphrase(const SecureString& strOldWalletPassphrase, const SecureString& strNewWalletPassphrase);
bool EncryptWallet(const SecureString& strWalletPassphrase);
+ void GetKeyBirthTimes(std::map<CKeyID, int64> &mapKeyBirth) const;
+
+
/** Increment the next transaction order id
@return next transaction order id
*/
bool AddToWallet(const CWalletTx& wtxIn);
bool AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pblock, bool fUpdate = false, bool fFindBlock = false);
bool EraseFromWallet(uint256 hash);
- void WalletUpdateSpent(const CTransaction& prevout);
+ void WalletUpdateSpent(const CTransaction& prevout, bool fBlock = false);
int ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate = false);
int ScanForWalletTransaction(const uint256& hashTx);
void ReacceptWalletTransactions();
void ResendWalletTransactions();
int64 GetBalance() const;
+ int64 GetWatchOnlyBalance() const;
int64 GetUnconfirmedBalance() const;
+ int64 GetUnconfirmedWatchOnlyBalance() const;
int64 GetImmatureBalance() const;
+ int64 GetImmatureWatchOnlyBalance() const;
int64 GetStake() const;
int64 GetNewMint() const;
- bool CreateTransaction(const std::vector<std::pair<CScript, int64> >& vecSend, CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet);
- bool CreateTransaction(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet);
+ int64 GetWatchOnlyStake() const;
+ int64 GetWatchOnlyNewMint() const;
+ bool CreateTransaction(const std::vector<std::pair<CScript, int64> >& vecSend, CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet, const CCoinControl *coinControl=NULL);
+ bool CreateTransaction(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet, const CCoinControl *coinControl=NULL);
bool CommitTransaction(CWalletTx& wtxNew, CReserveKey& reservekey);
- uint64 GetStakeMintPower(const CKeyStore& keystore, enum StakeWeightMode mode=STAKE_NORMAL);
- bool CreateCoinStake(const CKeyStore& keystore, unsigned int nBits, int64 nSearchInterval, CTransaction& txNew);
+ bool GetStakeWeight(const CKeyStore& keystore, uint64& nMinWeight, uint64& nMaxWeight, uint64& nWeight);
+ void GetStakeWeightFromValue(const int64& nTime, const int64& nValue, uint64& nWeight);
+ bool CreateCoinStake(const CKeyStore& keystore, unsigned int nBits, int64 nSearchInterval, CTransaction& txNew, CKey& key);
std::string SendMoney(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew, bool fAskFee=false);
std::string SendMoneyToDestination(const CTxDestination &address, int64 nValue, CWalletTx& wtxNew, bool fAskFee=false);
bool NewKeyPool();
- bool TopUpKeyPool();
+ bool TopUpKeyPool(unsigned int nSize = 0);
int64 AddReserveKey(const CKeyPool& keypool);
void ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool);
void KeepKey(int64 nIndex);
void ReturnKey(int64 nIndex);
bool GetKeyFromPool(CPubKey &key, bool fAllowReuse=true);
int64 GetOldestKeyPoolTime();
- void GetAllReserveKeys(std::set<CKeyID>& setAddress);
+ void GetAllReserveKeys(std::set<CKeyID>& setAddress) const;
std::set< std::set<CTxDestination> > GetAddressGroupings();
std::map<CTxDestination, int64> GetAddressBalances();
- bool IsMine(const CTxIn& txin) const;
- int64 GetDebit(const CTxIn& txin) const;
- bool IsMine(const CTxOut& txout) const
+ isminetype IsMine(const CTxIn& txin) const;
+ int64 GetDebit(const CTxIn& txin, const isminefilter& filter) const;
+ isminetype IsMine(const CTxOut& txout) const
{
return ::IsMine(*this, txout.scriptPubKey);
}
- int64 GetCredit(const CTxOut& txout) const
+ int64 GetCredit(const CTxOut& txout, const isminefilter& filter) const
{
if (!MoneyRange(txout.nValue))
throw std::runtime_error("CWallet::GetCredit() : value out of range");
- return (IsMine(txout) ? txout.nValue : 0);
+ return (IsMine(txout) & filter ? txout.nValue : 0);
}
bool IsChange(const CTxOut& txout) const;
int64 GetChange(const CTxOut& txout) const
bool IsMine(const CTransaction& tx) const
{
BOOST_FOREACH(const CTxOut& txout, tx.vout)
- if (IsMine(txout))
+ if (IsMine(txout) && txout.nValue >= nMinimumInputValue)
return true;
return false;
}
bool IsFromMe(const CTransaction& tx) const
{
- return (GetDebit(tx) > 0);
+ return (GetDebit(tx, MINE_ALL) > 0);
}
- int64 GetDebit(const CTransaction& tx) const
+ int64 GetDebit(const CTransaction& tx, const isminefilter& filter) const
{
int64 nDebit = 0;
BOOST_FOREACH(const CTxIn& txin, tx.vin)
{
- nDebit += GetDebit(txin);
+ nDebit += GetDebit(txin, filter);
if (!MoneyRange(nDebit))
throw std::runtime_error("CWallet::GetDebit() : value out of range");
}
return nDebit;
}
- int64 GetCredit(const CTransaction& tx) const
+ int64 GetCredit(const CTransaction& tx, const isminefilter& filter) const
{
int64 nCredit = 0;
BOOST_FOREACH(const CTxOut& txout, tx.vout)
{
- nCredit += GetCredit(txout);
+ nCredit += GetCredit(txout, filter);
if (!MoneyRange(nCredit))
throw std::runtime_error("CWallet::GetCredit() : value out of range");
}
}
}
- int GetKeyPoolSize()
+ unsigned int GetKeyPoolSize()
{
return setKeyPool.size();
}
// memory only
mutable bool fDebitCached;
+ mutable bool fWatchDebitCached;
mutable bool fCreditCached;
+ mutable bool fWatchCreditCached;
mutable bool fAvailableCreditCached;
+ mutable bool fImmatureCreditCached;
+ mutable bool fImmatureWatchCreditCached;
+ mutable bool fAvailableWatchCreditCached;
mutable bool fChangeCached;
mutable int64 nDebitCached;
+ mutable int64 nWatchDebitCached;
mutable int64 nCreditCached;
+ mutable int64 nWatchCreditCached;
mutable int64 nAvailableCreditCached;
+ mutable int64 nImmatureCreditCached;
+ mutable int64 nImmatureWatchCreditCached;
+ mutable int64 nAvailableWatchCreditCached;
mutable int64 nChangeCached;
CWalletTx()
strFromAccount.clear();
vfSpent.clear();
fDebitCached = false;
+ fWatchDebitCached = false;
fCreditCached = false;
+ fWatchCreditCached = false;
fAvailableCreditCached = false;
+ fAvailableWatchCreditCached = false;
fChangeCached = false;
nDebitCached = 0;
+ nWatchDebitCached = 0;
nCreditCached = 0;
+ nWatchCreditCached = 0;
nAvailableCreditCached = 0;
+ nAvailableWatchCreditCached = 0;
nChangeCached = 0;
nOrderPos = -1;
}
{
vfSpent[i] = true;
fReturn = true;
- fAvailableCreditCached = false;
+ fAvailableCreditCached = fAvailableWatchCreditCached = false;
}
}
return fReturn;
void MarkDirty()
{
fCreditCached = false;
- fAvailableCreditCached = false;
- fDebitCached = false;
+ fAvailableCreditCached = fAvailableWatchCreditCached = false;
+ fDebitCached = fWatchDebitCached = false;
fChangeCached = false;
}
if (!vfSpent[nOut])
{
vfSpent[nOut] = true;
- fAvailableCreditCached = false;
+ fAvailableCreditCached = fAvailableWatchCreditCached = false;
}
}
if (vfSpent[nOut])
{
vfSpent[nOut] = false;
- fAvailableCreditCached = false;
+ fAvailableCreditCached = fAvailableWatchCreditCached = false;
}
}
return (!!vfSpent[nOut]);
}
- int64 GetDebit() const
+ int64 GetDebit(const isminefilter& filter) const
{
if (vin.empty())
return 0;
- if (fDebitCached)
- return nDebitCached;
- nDebitCached = pwallet->GetDebit(*this);
- fDebitCached = true;
- return nDebitCached;
+
+ int64 nDebit = 0;
+ if (filter & MINE_SPENDABLE)
+ {
+ if (fDebitCached)
+ nDebit += nDebitCached;
+ else
+ {
+ nDebitCached = pwallet->GetDebit(*this, MINE_SPENDABLE);
+ fDebitCached = true;
+ nDebit += nDebitCached;
+ }
+ }
+ if (filter & MINE_WATCH_ONLY)
+ {
+ if (fWatchDebitCached)
+ nDebit += nWatchDebitCached;
+ else
+ {
+ nWatchDebitCached = pwallet->GetDebit(*this, MINE_WATCH_ONLY);
+ fWatchDebitCached = true;
+ nDebit += nWatchDebitCached;
+ }
+ }
+
+ return nDebit;
}
int64 GetCredit(bool fUseCache=true) const
return 0;
// GetBalance can assume transactions in mapWallet won't change
- if (fUseCache && fCreditCached)
- return nCreditCached;
- nCreditCached = pwallet->GetCredit(*this);
+ if (fUseCache) {
+ if (fCreditCached)
+ return nCreditCached;
+ }
+
+ nCreditCached = pwallet->GetCredit(*this, MINE_ALL);
fCreditCached = true;
+
return nCreditCached;
}
+ int64 GetImmatureCredit(bool fUseCache=true) const
+ {
+ if ((IsCoinBase() || IsCoinStake()) && GetBlocksToMaturity() > 0 && IsInMainChain())
+ {
+ if (fUseCache && fImmatureCreditCached)
+ return nImmatureCreditCached;
+ nImmatureCreditCached = pwallet->GetCredit(*this, MINE_SPENDABLE);
+ fImmatureCreditCached = true;
+ return nImmatureCreditCached;
+ }
+
+ return 0;
+ }
+
+ int64 GetImmatureWatchOnlyCredit(bool fUseCache=true) const
+ {
+ if ((IsCoinBase() || IsCoinStake()) && GetBlocksToMaturity() > 0 && IsInMainChain())
+ {
+ if (fUseCache && fImmatureWatchCreditCached)
+ return nImmatureWatchCreditCached;
+ nImmatureWatchCreditCached = pwallet->GetCredit(*this, MINE_WATCH_ONLY);
+ fImmatureWatchCreditCached = true;
+ return nImmatureWatchCreditCached;
+ }
+
+ return 0;
+ }
+
+
int64 GetAvailableCredit(bool fUseCache=true) const
{
// Must wait until coinbase is safely deep enough in the chain before valuing it
if ((IsCoinBase() || IsCoinStake()) && GetBlocksToMaturity() > 0)
return 0;
- if (fUseCache && fAvailableCreditCached)
- return nAvailableCreditCached;
+ if (fUseCache) {
+ if (fAvailableCreditCached)
+ return nAvailableCreditCached;
+ }
int64 nCredit = 0;
for (unsigned int i = 0; i < vout.size(); i++)
if (!IsSpent(i))
{
const CTxOut &txout = vout[i];
- nCredit += pwallet->GetCredit(txout);
+ nCredit += pwallet->GetCredit(txout, MINE_SPENDABLE);
if (!MoneyRange(nCredit))
throw std::runtime_error("CWalletTx::GetAvailableCredit() : value out of range");
}
nAvailableCreditCached = nCredit;
fAvailableCreditCached = true;
+
return nCredit;
}
+ int64 GetAvailableWatchCredit(bool fUseCache=true) const
+ {
+ // Must wait until coinbase is safely deep enough in the chain before valuing it
+ if ((IsCoinBase() || IsCoinStake()) && GetBlocksToMaturity() > 0)
+ return 0;
+
+ if (fUseCache) {
+ if (fAvailableWatchCreditCached)
+ return nAvailableWatchCreditCached;
+ }
+
+ int64 nCredit = 0;
+ for (unsigned int i = 0; i < vout.size(); i++)
+ {
+ if (!IsSpent(i))
+ {
+ const CTxOut &txout = vout[i];
+ nCredit += pwallet->GetCredit(txout, MINE_WATCH_ONLY);
+ if (!MoneyRange(nCredit))
+ throw std::runtime_error("CWalletTx::GetAvailableCredit() : value out of range");
+ }
+ }
+
+ nAvailableWatchCreditCached = nCredit;
+ fAvailableWatchCreditCached = true;
+
+ return nCredit;
+ }
int64 GetChange() const
{
}
void GetAmounts(int64& nGeneratedImmature, int64& nGeneratedMature, std::list<std::pair<CTxDestination, int64> >& listReceived,
- std::list<std::pair<CTxDestination, int64> >& listSent, int64& nFee, std::string& strSentAccount) const;
+ std::list<std::pair<CTxDestination, int64> >& listSent, int64& nFee, std::string& strSentAccount, const isminefilter& filter) const;
void GetAccountAmounts(const std::string& strAccount, int64& nGenerated, int64& nReceived,
- int64& nSent, int64& nFee) const;
+ int64& nSent, int64& nFee, const isminefilter& filter) const;
- bool IsFromMe() const
+ bool IsFromMe(const isminefilter& filter) const
{
- return (GetDebit() > 0);
+ return (GetDebit(filter) > 0);
}
- bool IsConfirmed() const
+ bool IsTrusted() const
{
// Quick answer in most cases
if (!IsFinal())
return false;
if (GetDepthInMainChain() >= 1)
return true;
- if (!IsFromMe()) // using wtx's cached debit
+ if (fConfChange || !IsFromMe(MINE_ALL)) // using wtx's cached debit
return false;
// If no confirmations but it's from us, we can still
vWorkQueue.push_back(mapPrev[txin.prevout.hash]);
}
}
+
return true;
}
const CWalletTx *tx;
int i;
int nDepth;
+ bool fSpendable;
- COutput(const CWalletTx *txIn, int iIn, int nDepthIn)
+ COutput(const CWalletTx *txIn, int iIn, int nDepthIn, bool fSpendableIn)
{
- tx = txIn; i = iIn; nDepth = nDepthIn;
+ tx = txIn; i = iIn; nDepth = nDepthIn; fSpendable = fSpendableIn;
}
std::string ToString() const
{
- return strprintf("COutput(%s, %d, %d) [%s]", tx->GetHash().ToString().substr(0,10).c_str(), i, nDepth, FormatMoney(tx->vout[i].nValue).c_str());
+ return strprintf("COutput(%s, %d, %d, %d) [%s]", tx->GetHash().ToString().substr(0,10).c_str(), i, fSpendable, nDepth, FormatMoney(tx->vout[i].nValue).c_str());
}
void print() const
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