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-rw-r--r--src/wallet/wallet.h113
1 files changed, 86 insertions, 27 deletions
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index ae4321eef8..c0ed44377f 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -28,8 +28,6 @@
#include <utility>
#include <vector>
-#include <boost/shared_ptr.hpp>
-
extern CWallet* pwalletMain;
/**
@@ -75,6 +73,7 @@ class CReserveKey;
class CScript;
class CScheduler;
class CTxMemPool;
+class CBlockPolicyEstimator;
class CWalletTx;
/** (client) version numbers for particular wallet features */
@@ -86,6 +85,9 @@ enum WalletFeature
FEATURE_COMPRPUBKEY = 60000, // compressed public keys
FEATURE_HD = 130000, // Hierarchical key derivation after BIP32 (HD Wallet)
+
+ FEATURE_HD_SPLIT = 139900, // Wallet with HD chain split (change outputs will use m/0'/1'/k)
+
FEATURE_LATEST = FEATURE_COMPRPUBKEY // HD is optional, use FEATURE_COMPRPUBKEY as latest version
};
@@ -96,9 +98,10 @@ class CKeyPool
public:
int64_t nTime;
CPubKey vchPubKey;
+ bool fInternal; // for change outputs
CKeyPool();
- CKeyPool(const CPubKey& vchPubKeyIn);
+ CKeyPool(const CPubKey& vchPubKeyIn, bool internalIn);
ADD_SERIALIZE_METHODS;
@@ -109,6 +112,19 @@ public:
READWRITE(nVersion);
READWRITE(nTime);
READWRITE(vchPubKey);
+ if (ser_action.ForRead()) {
+ try {
+ READWRITE(fInternal);
+ }
+ catch (std::ios_base::failure&) {
+ /* flag as external address if we can't read the internal boolean
+ (this will be the case for any wallet before the HD chain split version) */
+ fInternal = false;
+ }
+ }
+ else {
+ READWRITE(fInternal);
+ }
}
};
@@ -458,7 +474,34 @@ public:
};
+class CInputCoin {
+public:
+ CInputCoin(const CWalletTx* walletTx, unsigned int i)
+ {
+ if (!walletTx)
+ throw std::invalid_argument("walletTx should not be null");
+ if (i >= walletTx->tx->vout.size())
+ throw std::out_of_range("The output index is out of range");
+
+ outpoint = COutPoint(walletTx->GetHash(), i);
+ txout = walletTx->tx->vout[i];
+ }
+
+ COutPoint outpoint;
+ CTxOut txout;
+ bool operator<(const CInputCoin& rhs) const {
+ return outpoint < rhs.outpoint;
+ }
+
+ bool operator!=(const CInputCoin& rhs) const {
+ return outpoint != rhs.outpoint;
+ }
+
+ bool operator==(const CInputCoin& rhs) const {
+ return outpoint == rhs.outpoint;
+ }
+};
class COutput
{
@@ -609,13 +652,15 @@ class CWallet : public CCryptoKeyStore, public CValidationInterface
{
private:
static std::atomic<bool> fFlushScheduled;
+ std::atomic<bool> fAbortRescan;
+ std::atomic<bool> fScanningWallet;
/**
* Select a set of coins such that nValueRet >= nTargetValue and at least
* all coins from coinControl are selected; Never select unconfirmed coins
* if they are not ours
*/
- bool SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAmount& nTargetValue, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, CAmount& nValueRet, const CCoinControl *coinControl = NULL) const;
+ bool SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAmount& nTargetValue, std::set<CInputCoin>& setCoinsRet, CAmount& nValueRet, const CCoinControl *coinControl = NULL) const;
CWalletDB *pwalletdbEncryption;
@@ -644,9 +689,16 @@ private:
void SyncMetaData(std::pair<TxSpends::iterator, TxSpends::iterator>);
+ /* Used by TransactionAddedToMemorypool/BlockConnected/Disconnected.
+ * Should be called with pindexBlock and posInBlock if this is for a transaction that is included in a block. */
+ void SyncTransaction(const CTransactionRef& tx, const CBlockIndex *pindex = NULL, int posInBlock = 0);
+
/* the HD chain data model (external chain counters) */
CHDChain hdChain;
+ /* HD derive new child key (on internal or external chain) */
+ void DeriveNewChildKey(CKeyMetadata& metadata, CKey& secret, bool internal = false);
+
bool fFileBacked;
std::set<int64_t> setKeyPool;
@@ -726,6 +778,8 @@ public:
nTimeFirstKey = 0;
fBroadcastTransactions = false;
nRelockTime = 0;
+ fAbortRescan = false;
+ fScanningWallet = false;
}
std::map<uint256, CWalletTx> mapWallet;
@@ -760,7 +814,7 @@ public:
* completion the coin set and corresponding actual target value is
* assembled
*/
- bool SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int nConfTheirs, uint64_t nMaxAncestors, std::vector<COutput> vCoins, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, CAmount& nValueRet) const;
+ bool SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int nConfTheirs, uint64_t nMaxAncestors, std::vector<COutput> vCoins, std::set<CInputCoin>& setCoinsRet, CAmount& nValueRet) const;
bool IsSpent(const uint256& hash, unsigned int n) const;
@@ -770,12 +824,18 @@ public:
void UnlockAllCoins();
void ListLockedCoins(std::vector<COutPoint>& vOutpts);
+ /*
+ * Rescan abort properties
+ */
+ void AbortRescan() { fAbortRescan = true; }
+ bool IsAbortingRescan() { return fAbortRescan; }
+ bool IsScanning() { return fScanningWallet; }
+
/**
* keystore implementation
* Generate a new key
*/
- CPubKey GenerateNewKey();
- void DeriveNewChildKey(CKeyMetadata& metadata, CKey& secret);
+ CPubKey GenerateNewKey(bool internal = false);
//! Adds a key to the store, and saves it to disk.
bool AddKeyPubKey(const CKey& key, const CPubKey &pubkey) override;
//! Adds a key to the store, without saving it to disk (used by LoadWallet)
@@ -830,8 +890,10 @@ public:
void MarkDirty();
bool AddToWallet(const CWalletTx& wtxIn, bool fFlushOnClose=true);
bool LoadToWallet(const CWalletTx& wtxIn);
- void SyncTransaction(const CTransaction& tx, const CBlockIndex *pindex, int posInBlock) override;
- bool AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlockIndex* pIndex, int posInBlock, bool fUpdate);
+ void TransactionAddedToMempool(const CTransactionRef& tx) override;
+ void BlockConnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex *pindex, const std::vector<CTransactionRef>& vtxConflicted) override;
+ void BlockDisconnected(const std::shared_ptr<const CBlock>& pblock) override;
+ bool AddToWalletIfInvolvingMe(const CTransactionRef& tx, const CBlockIndex* pIndex, int posInBlock, bool fUpdate);
CBlockIndex* ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate = false);
void ReacceptWalletTransactions();
void ResendWalletTransactions(int64_t nBestBlockTime, CConnman* connman) override;
@@ -848,6 +910,7 @@ public:
* calling CreateTransaction();
*/
bool FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, bool overrideEstimatedFeeRate, const CFeeRate& specificFeeRate, int& nChangePosInOut, std::string& strFailReason, bool includeWatching, bool lockUnspents, const std::set<int>& setSubtractFeeFromOutputs, bool keepReserveKey = true, const CTxDestination& destChange = CNoDestination());
+ bool SignTransaction(CMutableTransaction& tx);
/**
* Create a new transaction paying the recipients with a set of coins
@@ -862,7 +925,7 @@ public:
bool AddAccountingEntry(const CAccountingEntry&);
bool AddAccountingEntry(const CAccountingEntry&, CWalletDB *pwalletdb);
template <typename ContainerType>
- bool DummySignTx(CMutableTransaction &txNew, const ContainerType &coins);
+ bool DummySignTx(CMutableTransaction &txNew, const ContainerType &coins) const;
static CFeeRate minTxFee;
static CFeeRate fallbackFee;
@@ -870,12 +933,12 @@ public:
* Estimate the minimum fee considering user set parameters
* and the required fee
*/
- static CAmount GetMinimumFee(unsigned int nTxBytes, unsigned int nConfirmTarget, const CTxMemPool& pool);
+ static CAmount GetMinimumFee(unsigned int nTxBytes, unsigned int nConfirmTarget, const CTxMemPool& pool, const CBlockPolicyEstimator& estimator);
/**
* Estimate the minimum fee considering required fee and targetFee or if 0
* then fee estimation for nConfirmTarget
*/
- static CAmount GetMinimumFee(unsigned int nTxBytes, unsigned int nConfirmTarget, const CTxMemPool& pool, CAmount targetFee);
+ static CAmount GetMinimumFee(unsigned int nTxBytes, unsigned int nConfirmTarget, const CTxMemPool& pool, const CBlockPolicyEstimator& estimator, CAmount targetFee);
/**
* Return the minimum required fee taking into account the
* floating relay fee and user set minimum transaction fee
@@ -883,11 +946,12 @@ public:
static CAmount GetRequiredFee(unsigned int nTxBytes);
bool NewKeyPool();
+ size_t KeypoolCountExternalKeys();
bool TopUpKeyPool(unsigned int kpSize = 0);
- void ReserveKeyFromKeyPool(int64_t& nIndex, CKeyPool& keypool);
+ void ReserveKeyFromKeyPool(int64_t& nIndex, CKeyPool& keypool, bool internal);
void KeepKey(int64_t nIndex);
void ReturnKey(int64_t nIndex);
- bool GetKeyFromPool(CPubKey &key);
+ bool GetKeyFromPool(CPubKey &key, bool internal = false);
int64_t GetOldestKeyPoolTime();
void GetAllReserveKeys(std::set<CKeyID>& setAddress) const;
@@ -926,8 +990,6 @@ public:
bool DelAddressBook(const CTxDestination& address);
- void UpdatedTransaction(const uint256 &hashTx) override;
-
void Inventory(const uint256 &hash) override
{
{
@@ -938,12 +1000,7 @@ public:
}
}
- void GetScriptForMining(boost::shared_ptr<CReserveScript> &script) override;
- void ResetRequestCount(const uint256 &hash) override
- {
- LOCK(cs_wallet);
- mapRequestCount[hash] = 0;
- };
+ void GetScriptForMining(std::shared_ptr<CReserveScript> &script) override;
unsigned int GetKeyPoolSize()
{
@@ -1035,8 +1092,10 @@ public:
/* Generates a new HD master key (will not be activated) */
CPubKey GenerateNewHDMasterKey();
- /* Set the current HD master key (will reset the chain child index counters) */
- bool SetHDMasterKey(const CPubKey& key);
+ /* Set the current HD master key (will reset the chain child index counters)
+ If possibleOldChain is provided, the parameters from the old chain (version)
+ will be preserved. */
+ bool SetHDMasterKey(const CPubKey& key, CHDChain *possibleOldChain = nullptr);
};
/** A key allocated from the key pool. */
@@ -1063,7 +1122,7 @@ public:
}
void ReturnKey();
- bool GetReservedKey(CPubKey &pubkey);
+ bool GetReservedKey(CPubKey &pubkey, bool internal = false);
void KeepKey();
void KeepScript() { KeepKey(); }
};
@@ -1103,13 +1162,13 @@ public:
// ContainerType is meant to hold pair<CWalletTx *, int>, and be iterable
// so that each entry corresponds to each vIn, in order.
template <typename ContainerType>
-bool CWallet::DummySignTx(CMutableTransaction &txNew, const ContainerType &coins)
+bool CWallet::DummySignTx(CMutableTransaction &txNew, const ContainerType &coins) const
{
// Fill in dummy signatures for fee calculation.
int nIn = 0;
for (const auto& coin : coins)
{
- const CScript& scriptPubKey = coin.first->tx->vout[coin.second].scriptPubKey;
+ const CScript& scriptPubKey = coin.txout.scriptPubKey;
SignatureData sigdata;
if (!ProduceSignature(DummySignatureCreator(this), scriptPubKey, sigdata))
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-03 02:53:46 +0000