Bitcoin Core  0.20.99
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CWallet Class Referencefinalabstract

A CWallet maintains a set of transactions and balances, and provides the ability to create new transactions. More...

#include <wallet.h>

Inheritance diagram for CWallet:
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Collaboration diagram for CWallet:
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Classes

struct  Balance
 
struct  ScanResult
 

Public Types

typedef std::map< unsigned int, CMasterKeyMasterKeyMap
 
typedef std::multimap< int64_t, CWalletTx * > TxItems
 
using UpdateWalletTxFn = std::function< bool(CWalletTx &wtx, bool new_tx)>
 Callback for updating transaction metadata in mapWallet. More...
 

Public Member Functions

WalletDatabaseGetDBHandle ()
 Get database handle used by this wallet. More...
 
WalletDatabaseGetDatabase () override
 
bool SelectCoins (const std::vector< COutput > &vAvailableCoins, const CAmount &nTargetValue, std::set< CInputCoin > &setCoinsRet, CAmount &nValueRet, const CCoinControl &coin_control, CoinSelectionParams &coin_selection_params, bool &bnb_used) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 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. More...
 
const WalletLocationGetLocation () const
 
const std::string & GetName () const
 Get a name for this wallet for logging/debugging purposes. More...
 
 CWallet (interfaces::Chain *chain, const WalletLocation &location, std::unique_ptr< WalletDatabase > database)
 Construct wallet with specified name and database implementation. More...
 
 ~CWallet ()
 
bool IsCrypted () const
 
bool IsLocked () const override
 
bool Lock ()
 
bool HaveChain () const
 Interface to assert chain access. More...
 
std::map< uint256, CWalletTx > mapWallet GUARDED_BY (cs_wallet)
 
int64_t nOrderPosNext GUARDED_BY (cs_wallet)=0
 
std::map< CTxDestination, CAddressBookData > m_address_book GUARDED_BY (cs_wallet)
 
const CAddressBookDataFindAddressBookEntry (const CTxDestination &, bool allow_change=false) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
std::set< COutPoint > setLockedCoins GUARDED_BY (cs_wallet)
 
interfaces::Chainchain () const
 Interface for accessing chain state. More...
 
const CWalletTxGetWalletTx (const uint256 &hash) const
 
bool CanSupportFeature (enum WalletFeature wf) const override EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 check whether we are allowed to upgrade (or already support) to the named feature More...
 
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 EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 populate vCoins with vector of available COutputs. More...
 
std::map< CTxDestination, std::vector< COutput > > ListCoins () const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Return list of available coins and locked coins grouped by non-change output address. More...
 
const CTxOutFindNonChangeParentOutput (const CTransaction &tx, int output) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Find non-change parent output. More...
 
bool SelectCoinsMinConf (const CAmount &nTargetValue, const CoinEligibilityFilter &eligibility_filter, std::vector< OutputGroup > groups, std::set< CInputCoin > &setCoinsRet, CAmount &nValueRet, const CoinSelectionParams &coin_selection_params, bool &bnb_used) const
 Shuffle and select coins until nTargetValue is reached while avoiding small change; This method is stochastic for some inputs and upon completion the coin set and corresponding actual target value is assembled. More...
 
bool IsSpent (const uint256 &hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Outpoint is spent if any non-conflicted transaction spends it: More...
 
bool IsSpentKey (const uint256 &hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void SetSpentKeyState (WalletBatch &batch, const uint256 &hash, unsigned int n, bool used, std::set< CTxDestination > &tx_destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
std::vector< OutputGroupGroupOutputs (const std::vector< COutput > &outputs, bool single_coin, const size_t max_ancestors) const
 
bool IsLockedCoin (uint256 hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void LockCoin (const COutPoint &output) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void UnlockCoin (const COutPoint &output) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void UnlockAllCoins () EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void ListLockedCoins (std::vector< COutPoint > &vOutpts) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void AbortRescan ()
 
bool IsAbortingRescan () const
 
bool IsScanning () const
 
int64_t ScanningDuration () const
 
double ScanningProgress () const
 
void UpgradeKeyMetadata () EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Upgrade stored CKeyMetadata objects to store key origin info as KeyOriginInfo. More...
 
bool LoadMinVersion (int nVersion) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool AddDestData (WalletBatch &batch, const CTxDestination &dest, const std::string &key, const std::string &value) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Adds a destination data tuple to the store, and saves it to disk When adding new fields, take care to consider how DelAddressBook should handle it! More...
 
bool EraseDestData (WalletBatch &batch, const CTxDestination &dest, const std::string &key) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Erases a destination data tuple in the store and on disk. More...
 
void LoadDestData (const CTxDestination &dest, const std::string &key, const std::string &value) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Adds a destination data tuple to the store, without saving it to disk. More...
 
bool GetDestData (const CTxDestination &dest, const std::string &key, std::string *value) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Look up a destination data tuple in the store, return true if found false otherwise. More...
 
std::vector< std::string > GetDestValues (const std::string &prefix) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Get all destination values matching a prefix. More...
 
int64_t nRelockTime GUARDED_BY (cs_wallet)
 Holds a timestamp at which point the wallet is scheduled (externally) to be relocked. Caller must arrange for actual relocking to occur via Lock(). More...
 
bool Unlock (const SecureString &strWalletPassphrase, bool accept_no_keys=false)
 
bool ChangeWalletPassphrase (const SecureString &strOldWalletPassphrase, const SecureString &strNewWalletPassphrase)
 
bool EncryptWallet (const SecureString &strWalletPassphrase)
 
void GetKeyBirthTimes (std::map< CKeyID, int64_t > &mapKeyBirth) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
unsigned int ComputeTimeSmart (const CWalletTx &wtx) const
 Compute smart timestamp for a transaction being added to the wallet. More...
 
int64_t IncOrderPosNext (WalletBatch *batch=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Increment the next transaction order id. More...
 
DBErrors ReorderTransactions ()
 
void MarkDirty ()
 
CWalletTxAddToWallet (CTransactionRef tx, const CWalletTx::Confirmation &confirm, const UpdateWalletTxFn &update_wtx=nullptr, bool fFlushOnClose=true)
 
bool LoadToWallet (const uint256 &hash, const UpdateWalletTxFn &fill_wtx) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void transactionAddedToMempool (const CTransactionRef &tx) override
 
void blockConnected (const CBlock &block, int height) override
 
void blockDisconnected (const CBlock &block, int height) override
 
void updatedBlockTip () override
 
int64_t RescanFromTime (int64_t startTime, const WalletRescanReserver &reserver, bool update)
 Scan active chain for relevant transactions after importing keys. More...
 
ScanResult ScanForWalletTransactions (const uint256 &start_block, int start_height, Optional< int > max_height, const WalletRescanReserver &reserver, bool fUpdate)
 Scan the block chain (starting in start_block) for transactions from or to us. More...
 
void transactionRemovedFromMempool (const CTransactionRef &ptx) override
 
void ReacceptWalletTransactions () EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void ResendWalletTransactions ()
 
Balance GetBalance (int min_depth=0, bool avoid_reuse=true) const
 
CAmount GetAvailableBalance (const CCoinControl *coinControl=nullptr) const
 
OutputType TransactionChangeType (OutputType change_type, const std::vector< CRecipient > &vecSend)
 
bool FundTransaction (CMutableTransaction &tx, CAmount &nFeeRet, int &nChangePosInOut, bilingual_str &error, bool lockUnspents, const std::set< int > &setSubtractFeeFromOutputs, CCoinControl)
 Insert additional inputs into the transaction by calling CreateTransaction();. More...
 
bool SignTransaction (CMutableTransaction &tx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool SignTransaction (CMutableTransaction &tx, const std::map< COutPoint, Coin > &coins, int sighash, std::map< int, std::string > &input_errors) const
 
SigningResult SignMessage (const std::string &message, const PKHash &pkhash, std::string &str_sig) const
 
TransactionError FillPSBT (PartiallySignedTransaction &psbtx, bool &complete, int sighash_type=1, bool sign=true, bool bip32derivs=true) const
 Fills out a PSBT with information from the wallet. More...
 
bool CreateTransaction (const std::vector< CRecipient > &vecSend, CTransactionRef &tx, CAmount &nFeeRet, int &nChangePosInOut, bilingual_str &error, const CCoinControl &coin_control, bool sign=true)
 Create a new transaction paying the recipients with a set of coins selected by SelectCoins(); Also create the change output, when needed. More...
 
void CommitTransaction (CTransactionRef tx, mapValue_t mapValue, std::vector< std::pair< std::string, std::string >> orderForm)
 Submit the transaction to the node's mempool and then relay to peers. More...
 
bool DummySignTx (CMutableTransaction &txNew, const std::set< CTxOut > &txouts, bool use_max_sig=false) const
 
bool DummySignTx (CMutableTransaction &txNew, const std::vector< CTxOut > &txouts, bool use_max_sig=false) const
 
bool DummySignInput (CTxIn &tx_in, const CTxOut &txout, bool use_max_sig=false) const
 
bool ImportScripts (const std::set< CScript > scripts, int64_t timestamp) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool ImportPrivKeys (const std::map< CKeyID, CKey > &privkey_map, const int64_t timestamp) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool ImportPubKeys (const std::vector< CKeyID > &ordered_pubkeys, const std::map< CKeyID, CPubKey > &pubkey_map, const std::map< CKeyID, std::pair< CPubKey, KeyOriginInfo >> &key_origins, const bool add_keypool, const bool internal, const int64_t timestamp) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool ImportScriptPubKeys (const std::string &label, const std::set< CScript > &script_pub_keys, const bool have_solving_data, const bool apply_label, const int64_t timestamp) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
size_t KeypoolCountExternalKeys () const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool TopUpKeyPool (unsigned int kpSize=0)
 
int64_t GetOldestKeyPoolTime () const
 
std::set< std::set< CTxDestination > > GetAddressGroupings () const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
std::map< CTxDestination, CAmountGetAddressBalances () const
 
std::set< CTxDestinationGetLabelAddresses (const std::string &label) const
 
void MarkDestinationsDirty (const std::set< CTxDestination > &destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Marks all outputs in each one of the destinations dirty, so their cache is reset and does not return outdated information. More...
 
bool GetNewDestination (const OutputType type, const std::string label, CTxDestination &dest, std::string &error)
 
bool GetNewChangeDestination (const OutputType type, CTxDestination &dest, std::string &error)
 
isminetype IsMine (const CTxDestination &dest) const
 
isminetype IsMine (const CScript &script) const
 
isminetype IsMine (const CTxIn &txin) const
 
CAmount GetDebit (const CTxIn &txin, const isminefilter &filter) const
 Returns amount of debit if the input matches the filter, otherwise returns 0. More...
 
isminetype IsMine (const CTxOut &txout) const
 
CAmount GetCredit (const CTxOut &txout, const isminefilter &filter) const
 
bool IsChange (const CTxOut &txout) const
 
bool IsChange (const CScript &script) const
 
CAmount GetChange (const CTxOut &txout) const
 
bool IsMine (const CTransaction &tx) const
 
bool IsFromMe (const CTransaction &tx) const
 should probably be renamed to IsRelevantToMe More...
 
CAmount GetDebit (const CTransaction &tx, const isminefilter &filter) const
 
bool IsAllFromMe (const CTransaction &tx, const isminefilter &filter) const
 Returns whether all of the inputs match the filter. More...
 
CAmount GetCredit (const CTransaction &tx, const isminefilter &filter) const
 
CAmount GetChange (const CTransaction &tx) const
 
void chainStateFlushed (const CBlockLocator &loc) override
 
DBErrors LoadWallet (bool &fFirstRunRet)
 
DBErrors ZapWalletTx (std::list< CWalletTx > &vWtx)
 
DBErrors ZapSelectTx (std::vector< uint256 > &vHashIn, std::vector< uint256 > &vHashOut) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool SetAddressBook (const CTxDestination &address, const std::string &strName, const std::string &purpose)
 
bool DelAddressBook (const CTxDestination &address)
 
unsigned int GetKeyPoolSize () const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void SetMinVersion (enum WalletFeature, WalletBatch *batch_in=nullptr, bool fExplicit=false) override
 signify that a particular wallet feature is now used. this may change nWalletVersion and nWalletMaxVersion if those are lower More...
 
bool SetMaxVersion (int nVersion)
 change which version we're allowed to upgrade to (note that this does not immediately imply upgrading to that format) More...
 
int GetVersion () const
 get the current wallet format (the oldest client version guaranteed to understand this wallet) More...
 
std::set< uint256GetConflicts (const uint256 &txid) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Get wallet transactions that conflict with given transaction (spend same outputs) More...
 
bool HasWalletSpend (const uint256 &txid) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Check if a given transaction has any of its outputs spent by another transaction in the wallet. More...
 
void Flush (bool shutdown=false)
 Flush wallet (bitdb flush) More...
 
bool GetBroadcastTransactions () const
 Inquire whether this wallet broadcasts transactions. More...
 
void SetBroadcastTransactions (bool broadcast)
 Set whether this wallet broadcasts transactions. More...
 
bool TransactionCanBeAbandoned (const uint256 &hashTx) const
 Return whether transaction can be abandoned. More...
 
bool AbandonTransaction (const uint256 &hashTx)
 
bool MarkReplaced (const uint256 &originalHash, const uint256 &newHash)
 Mark a transaction as replaced by another transaction (e.g., BIP 125). More...
 
void postInitProcess ()
 Wallet post-init setup Gives the wallet a chance to register repetitive tasks and complete post-init tasks. More...
 
bool BackupWallet (const std::string &strDest) const
 
bool IsHDEnabled () const
 
bool CanGetAddresses (bool internal=false) const
 
void BlockUntilSyncedToCurrentChain () const LOCKS_EXCLUDED(cs_main
 Blocks until the wallet state is up-to-date to /at least/ the current chain at the time this function is entered Obviously holding cs_main/cs_wallet when going into this call may cause deadlock. More...
 
void SetWalletFlag (uint64_t flags)
 set a single wallet flag More...
 
void UnsetWalletFlag (uint64_t flag)
 Unsets a single wallet flag. More...
 
bool IsWalletFlagSet (uint64_t flag) const override
 check if a certain wallet flag is set More...
 
bool SetWalletFlags (uint64_t overwriteFlags, bool memOnly)
 overwrite all flags by the given uint64_t returns false if unknown, non-tolerable flags are present More...
 
bool IsLegacy () const
 Determine if we are a legacy wallet. More...
 
const std::string GetDisplayName () const override
 Returns a bracketed wallet name for displaying in logs, will return [default wallet] if the wallet has no name. More...
 
template<typename... Params>
void WalletLogPrintf (std::string fmt, Params... parameters) const
 Prepends the wallet name in logging output to ease debugging in multi-wallet use cases. More...
 
bool UpgradeWallet (int version, bilingual_str &error, std::vector< bilingual_str > &warnings)
 Upgrade the wallet. More...
 
std::set< ScriptPubKeyMan * > GetActiveScriptPubKeyMans () const
 Returns all unique ScriptPubKeyMans in m_internal_spk_managers and m_external_spk_managers. More...
 
std::set< ScriptPubKeyMan * > GetAllScriptPubKeyMans () const
 Returns all unique ScriptPubKeyMans. More...
 
ScriptPubKeyManGetScriptPubKeyMan (const OutputType &type, bool internal) const
 Get the ScriptPubKeyMan for the given OutputType and internal/external chain. More...
 
ScriptPubKeyManGetScriptPubKeyMan (const CScript &script) const
 Get the ScriptPubKeyMan for a script. More...
 
ScriptPubKeyManGetScriptPubKeyMan (const uint256 &id) const
 Get the ScriptPubKeyMan by id. More...
 
std::set< ScriptPubKeyMan * > GetScriptPubKeyMans (const CScript &script, SignatureData &sigdata) const
 Get all of the ScriptPubKeyMans for a script given additional information in sigdata (populated by e.g. a psbt) More...
 
std::unique_ptr< SigningProviderGetSolvingProvider (const CScript &script) const
 Get the SigningProvider for a script. More...
 
std::unique_ptr< SigningProviderGetSolvingProvider (const CScript &script, SignatureData &sigdata) const
 
LegacyScriptPubKeyManGetLegacyScriptPubKeyMan () const
 Get the LegacyScriptPubKeyMan which is used for all types, internal, and external. More...
 
LegacyScriptPubKeyManGetOrCreateLegacyScriptPubKeyMan ()
 
void SetupLegacyScriptPubKeyMan ()
 Make a LegacyScriptPubKeyMan and set it for all types, internal, and external. More...
 
const CKeyingMaterialGetEncryptionKey () const override
 
bool HasEncryptionKeys () const override
 
int GetLastBlockHeight () const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Get last block processed height. More...
 
uint256 GetLastBlockHash () const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void SetLastBlockProcessed (int block_height, uint256 block_hash) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Set last block processed height, currently only use in unit test. More...
 
void ConnectScriptPubKeyManNotifiers ()
 Connect the signals from ScriptPubKeyMans to the signals in CWallet. More...
 
void LoadDescriptorScriptPubKeyMan (uint256 id, WalletDescriptor &desc)
 Instantiate a descriptor ScriptPubKeyMan from the WalletDescriptor and load it. More...
 
void SetActiveScriptPubKeyMan (uint256 id, OutputType type, bool internal, bool memonly=false)
 Sets the active ScriptPubKeyMan for the specified type and internal. More...
 
void SetupDescriptorScriptPubKeyMans ()
 Create new DescriptorScriptPubKeyMans and add them to the wallet. More...
 
DescriptorScriptPubKeyManGetDescriptorScriptPubKeyMan (const WalletDescriptor &desc) const
 Return the DescriptorScriptPubKeyMan for a WalletDescriptor if it is already in the wallet. More...
 
ScriptPubKeyManAddWalletDescriptor (WalletDescriptor &desc, const FlatSigningProvider &signing_provider, const std::string &label)
 Add a descriptor to the wallet, return a ScriptPubKeyMan & associated output type. More...
 
- Public Member Functions inherited from WalletStorage
virtual ~WalletStorage ()=default
 
- Public Member Functions inherited from interfaces::Chain::Notifications
virtual ~Notifications ()
 

Static Public Member Functions

static bool Verify (interfaces::Chain &chain, const WalletLocation &location, bool salvage_wallet, bilingual_str &error_string, std::vector< bilingual_str > &warnings)
 Verify wallet naming and perform salvage on the wallet if required. More...
 
static std::shared_ptr< CWalletCreateWalletFromFile (interfaces::Chain &chain, const WalletLocation &location, bilingual_str &error, std::vector< bilingual_str > &warnings, uint64_t wallet_creation_flags=0)
 

Public Attributes

RecursiveMutex cs_wallet
 
MasterKeyMap mapMasterKeys
 
unsigned int nMasterKeyMaxID = 0
 
TxItems wtxOrdered
 
uint64_t nAccountingEntryNumber = 0
 
std::unique_ptr< interfaces::Handlerm_chain_notifications_handler
 Registered interfaces::Chain::Notifications handler. More...
 
Mutex m_unlock_mutex
 
CFeeRate m_pay_tx_fee {DEFAULT_PAY_TX_FEE}
 
unsigned int m_confirm_target {DEFAULT_TX_CONFIRM_TARGET}
 
bool m_spend_zero_conf_change {DEFAULT_SPEND_ZEROCONF_CHANGE}
 
bool m_signal_rbf {DEFAULT_WALLET_RBF}
 
bool m_allow_fallback_fee {true}
 will be false if -fallbackfee=0 More...
 
CFeeRate m_min_fee {DEFAULT_TRANSACTION_MINFEE}
 Override with -mintxfee. More...
 
CFeeRate m_fallback_fee {DEFAULT_FALLBACK_FEE}
 If fee estimation does not have enough data to provide estimates, use this fee instead. More...
 
CFeeRate m_discard_rate {DEFAULT_DISCARD_FEE}
 
OutputType m_default_address_type {DEFAULT_ADDRESS_TYPE}
 
OutputType m_default_change_type {DEFAULT_CHANGE_TYPE}
 
CAmount m_default_max_tx_fee {DEFAULT_TRANSACTION_MAXFEE}
 Absolute maximum transaction fee (in satoshis) used by default for the wallet. More...
 
boost::signals2::signal< void()> NotifyUnload
 Wallet is about to be unloaded. More...
 
boost::signals2::signal< void(CWallet *wallet, const CTxDestination &address, const std::string &label, bool isMine, const std::string &purpose, ChangeType status)> NotifyAddressBookChanged
 Address book entry changed. More...
 
boost::signals2::signal< void(CWallet *wallet, const uint256 &hashTx, ChangeType status)> NotifyTransactionChanged
 Wallet transaction added, removed or updated. More...
 
boost::signals2::signal< void(const std::string &title, int nProgress)> ShowProgress
 Show progress e.g. More...
 
boost::signals2::signal< void(bool fHaveWatchOnly)> NotifyWatchonlyChanged
 Watch-only address added. More...
 
boost::signals2::signal< void()> NotifyCanGetAddressesChanged
 Keypool has new keys. More...
 
boost::signals2::signal< void(CWallet *wallet)> NotifyStatusChanged
 Wallet status (encrypted, locked) changed. More...
 
void cs_wallet
 

Private Types

typedef std::multimap< COutPoint, uint256TxSpends
 Used to keep track of spent outpoints, and detect and report conflicts (double-spends or mutated transactions where the mutant gets mined). More...
 

Private Member Functions

CKeyingMaterial vMasterKey GUARDED_BY (cs_wallet)
 
bool Unlock (const CKeyingMaterial &vMasterKeyIn, bool accept_no_keys=false)
 
int nWalletVersion GUARDED_BY (cs_wallet)
 the current wallet version: clients below this version are not able to load the wallet More...
 
int nWalletMaxVersion GUARDED_BY (cs_wallet)
 the maximum wallet format version: memory-only variable that specifies to what version this wallet may be upgraded More...
 
TxSpends mapTxSpends GUARDED_BY (cs_wallet)
 
void AddToSpends (const COutPoint &outpoint, const uint256 &wtxid) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void AddToSpends (const uint256 &wtxid) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool AddToWalletIfInvolvingMe (const CTransactionRef &tx, CWalletTx::Confirmation confirm, bool fUpdate) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Add a transaction to the wallet, or update it. More...
 
void MarkConflicted (const uint256 &hashBlock, int conflicting_height, const uint256 &hashTx)
 
void MarkInputsDirty (const CTransactionRef &tx) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void SyncMetaData (std::pair< TxSpends::iterator, TxSpends::iterator >) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void SyncTransaction (const CTransactionRef &tx, CWalletTx::Confirmation confirm, bool update_tx=true) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool SetAddressBookWithDB (WalletBatch &batch, const CTxDestination &address, const std::string &strName, const std::string &strPurpose)
 
void UnsetWalletFlagWithDB (WalletBatch &batch, uint64_t flag)
 Unsets a wallet flag and saves it to disk. More...
 
void UnsetBlankWalletFlag (WalletBatch &batch) override
 Unset the blank wallet flag and saves it to disk. More...
 
uint256 m_last_block_processed GUARDED_BY (cs_wallet)
 The following is used to keep track of how far behind the wallet is from the chain sync, and to allow clients to block on us being caught up. More...
 
int m_last_block_processed_height GUARDED_BY (cs_wallet)
 

Private Attributes

std::atomic< bool > fAbortRescan {false}
 
std::atomic< bool > fScanningWallet {false}
 
std::atomic< int64_t > m_scanning_start {0}
 
std::atomic< double > m_scanning_progress {0}
 
std::mutex mutexScanning
 
int64_t nNextResend = 0
 
bool fBroadcastTransactions = false
 
std::atomic< int64_t > m_best_block_time {0}
 
std::atomic< uint64_t > m_wallet_flags {0}
 
interfaces::Chainm_chain
 Interface for accessing chain state. More...
 
WalletLocation m_location
 Wallet location which includes wallet name (see WalletLocation). More...
 
std::unique_ptr< WalletDatabasedatabase
 Internal database handle. More...
 
std::map< OutputType, ScriptPubKeyMan * > m_external_spk_managers
 
std::map< OutputType, ScriptPubKeyMan * > m_internal_spk_managers
 
std::map< uint256, std::unique_ptr< ScriptPubKeyMan > > m_spk_managers
 

Friends

class WalletRescanReserver
 

Detailed Description

A CWallet maintains a set of transactions and balances, and provides the ability to create new transactions.

Definition at line 622 of file wallet.h.

Member Typedef Documentation

◆ MasterKeyMap

typedef std::map<unsigned int, CMasterKey> CWallet::MasterKeyMap

Definition at line 757 of file wallet.h.

◆ TxItems

typedef std::multimap<int64_t, CWalletTx*> CWallet::TxItems

Definition at line 784 of file wallet.h.

◆ TxSpends

typedef std::multimap<COutPoint, uint256> CWallet::TxSpends
private

Used to keep track of spent outpoints, and detect and report conflicts (double-spends or mutated transactions where the mutant gets mined).

Definition at line 653 of file wallet.h.

◆ UpdateWalletTxFn

using CWallet::UpdateWalletTxFn = std::function<bool(CWalletTx& wtx, bool new_tx)>

Callback for updating transaction metadata in mapWallet.

Parameters
wtx- reference to mapWallet transaction to update
new_tx- true if wtx is newly inserted, false if it previously existed
Returns
true if wtx is changed and needs to be saved to disk, otherwise false

Definition at line 899 of file wallet.h.

Constructor & Destructor Documentation

◆ CWallet()

CWallet::CWallet ( interfaces::Chain chain,
const WalletLocation location,
std::unique_ptr< WalletDatabase database 
)
inline

Construct wallet with specified name and database implementation.

Definition at line 762 of file wallet.h.

◆ ~CWallet()

CWallet::~CWallet ( )
inline

Definition at line 769 of file wallet.h.

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Member Function Documentation

◆ AbortRescan()

void CWallet::AbortRescan ( )
inline

Definition at line 847 of file wallet.h.

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◆ AddDestData()

bool CWallet::AddDestData ( WalletBatch batch,
const CTxDestination dest,
const std::string &  key,
const std::string &  value 
)

Adds a destination data tuple to the store, and saves it to disk When adding new fields, take care to consider how DelAddressBook should handle it!

Definition at line 3603 of file wallet.cpp.

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◆ AddWalletDescriptor()

ScriptPubKeyMan * CWallet::AddWalletDescriptor ( WalletDescriptor desc,
const FlatSigningProvider signing_provider,
const std::string &  label 
)

Add a descriptor to the wallet, return a ScriptPubKeyMan & associated output type.

Definition at line 4421 of file wallet.cpp.

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◆ BackupWallet()

bool CWallet::BackupWallet ( const std::string &  strDest) const

Definition at line 4079 of file wallet.cpp.

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◆ CanSupportFeature()

bool CWallet::CanSupportFeature ( enum WalletFeature  wf) const
inlineoverridevirtual

check whether we are allowed to upgrade (or already support) to the named feature

Implements WalletStorage.

Definition at line 804 of file wallet.h.

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◆ chain()

interfaces::Chain& CWallet::chain ( ) const
inline

Interface for accessing chain state.

Definition at line 799 of file wallet.h.

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◆ ComputeTimeSmart()

unsigned int CWallet::ComputeTimeSmart ( const CWalletTx wtx) const

Compute smart timestamp for a transaction being added to the wallet.

Logic:

  • If sending a transaction, assign its timestamp to the current time.
  • If receiving a transaction outside a block, assign its timestamp to the current time.
  • If receiving a block with a future timestamp, assign all its (not already known) transactions' timestamps to the current time.
  • If receiving a block with a past timestamp, before the most recent known transaction (that we care about), assign all its (not already known) transactions' timestamps to the same timestamp as that most-recent-known transaction.
  • If receiving a block with a past timestamp, but after the most recent known transaction, assign all its (not already known) transactions' timestamps to the block time.

For more information see CWalletTx::nTimeSmart, https://bitcointalk.org/?topic=54527, or https://github.com/bitcoin/bitcoin/pull/1393.

Definition at line 3564 of file wallet.cpp.

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◆ ConnectScriptPubKeyManNotifiers()

void CWallet::ConnectScriptPubKeyManNotifiers ( )

Connect the signals from ScriptPubKeyMans to the signals in CWallet.

Definition at line 4335 of file wallet.cpp.

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◆ CreateWalletFromFile()

std::shared_ptr< CWallet > CWallet::CreateWalletFromFile ( interfaces::Chain chain,
const WalletLocation location,
bilingual_str error,
std::vector< bilingual_str > &  warnings,
uint64_t  wallet_creation_flags = 0 
)
static

Definition at line 3705 of file wallet.cpp.

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◆ DummySignTx()

bool CWallet::DummySignTx ( CMutableTransaction txNew,
const std::set< CTxOut > &  txouts,
bool  use_max_sig = false 
) const
inline

Definition at line 988 of file wallet.h.

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◆ EraseDestData()

bool CWallet::EraseDestData ( WalletBatch batch,
const CTxDestination dest,
const std::string &  key 
)

Erases a destination data tuple in the store and on disk.

Definition at line 3612 of file wallet.cpp.

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◆ FindAddressBookEntry()

const CAddressBookData * CWallet::FindAddressBookEntry ( const CTxDestination dest,
bool  allow_change = false 
) const

Definition at line 4021 of file wallet.cpp.

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◆ GetActiveScriptPubKeyMans()

std::set< ScriptPubKeyMan * > CWallet::GetActiveScriptPubKeyMans ( ) const

Returns all unique ScriptPubKeyMans in m_internal_spk_managers and m_external_spk_managers.

Definition at line 4213 of file wallet.cpp.

◆ GetAllScriptPubKeyMans()

std::set< ScriptPubKeyMan * > CWallet::GetAllScriptPubKeyMans ( ) const

Returns all unique ScriptPubKeyMans.

Definition at line 4227 of file wallet.cpp.

◆ GetBroadcastTransactions()

bool CWallet::GetBroadcastTransactions ( ) const
inline

Inquire whether this wallet broadcasts transactions.

Definition at line 1125 of file wallet.h.

◆ GetDatabase()

WalletDatabase& CWallet::GetDatabase ( )
inlineoverridevirtual

Implements WalletStorage.

Definition at line 741 of file wallet.h.

◆ GetDBHandle()

WalletDatabase& CWallet::GetDBHandle ( )
inline

Get database handle used by this wallet.

Ideally this function would not be necessary.

Definition at line 737 of file wallet.h.

◆ GetDescriptorScriptPubKeyMan()

DescriptorScriptPubKeyMan * CWallet::GetDescriptorScriptPubKeyMan ( const WalletDescriptor desc) const

Return the DescriptorScriptPubKeyMan for a WalletDescriptor if it is already in the wallet.

Definition at line 4408 of file wallet.cpp.

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◆ GetDestData()

bool CWallet::GetDestData ( const CTxDestination dest,
const std::string &  key,
std::string *  value 
) const

Look up a destination data tuple in the store, return true if found false otherwise.

Definition at line 3624 of file wallet.cpp.

◆ GetDestValues()

std::vector< std::string > CWallet::GetDestValues ( const std::string &  prefix) const

Get all destination values matching a prefix.

Definition at line 3640 of file wallet.cpp.

◆ GetDisplayName()

const std::string CWallet::GetDisplayName ( ) const
inlineoverridevirtual

Returns a bracketed wallet name for displaying in logs, will return [default wallet] if the wallet has no name.

Implements WalletStorage.

Definition at line 1183 of file wallet.h.

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◆ GetEncryptionKey()

const CKeyingMaterial & CWallet::GetEncryptionKey ( ) const
overridevirtual

Implements WalletStorage.

Definition at line 4325 of file wallet.cpp.

◆ GetKeyBirthTimes()

void CWallet::GetKeyBirthTimes ( std::map< CKeyID, int64_t > &  mapKeyBirth) const

Definition at line 3487 of file wallet.cpp.

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◆ GetLastBlockHash()

uint256 CWallet::GetLastBlockHash ( ) const
inline

Definition at line 1235 of file wallet.h.

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◆ GetLastBlockHeight()

int CWallet::GetLastBlockHeight ( ) const
inline

Get last block processed height.

Definition at line 1229 of file wallet.h.

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◆ GetLegacyScriptPubKeyMan()

LegacyScriptPubKeyMan * CWallet::GetLegacyScriptPubKeyMan ( ) const

Get the LegacyScriptPubKeyMan which is used for all types, internal, and external.

Definition at line 4293 of file wallet.cpp.

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◆ GetLocation()

const WalletLocation& CWallet::GetLocation ( ) const
inline

Definition at line 751 of file wallet.h.

◆ GetName()

const std::string& CWallet::GetName ( ) const
inline

Get a name for this wallet for logging/debugging purposes.

Definition at line 755 of file wallet.h.

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◆ GetOrCreateLegacyScriptPubKeyMan()

LegacyScriptPubKeyMan * CWallet::GetOrCreateLegacyScriptPubKeyMan ( )

Definition at line 4305 of file wallet.cpp.

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◆ GetScriptPubKeyMan() [1/3]

ScriptPubKeyMan * CWallet::GetScriptPubKeyMan ( const OutputType type,
bool  internal 
) const

Get the ScriptPubKeyMan for the given OutputType and internal/external chain.

Definition at line 4236 of file wallet.cpp.

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◆ GetScriptPubKeyMan() [2/3]

ScriptPubKeyMan * CWallet::GetScriptPubKeyMan ( const CScript script) const

Get the ScriptPubKeyMan for a script.

Definition at line 4258 of file wallet.cpp.

◆ GetScriptPubKeyMan() [3/3]

ScriptPubKeyMan * CWallet::GetScriptPubKeyMan ( const uint256 id) const

Get the ScriptPubKeyMan by id.

Definition at line 4269 of file wallet.cpp.

◆ GetScriptPubKeyMans()

std::set< ScriptPubKeyMan * > CWallet::GetScriptPubKeyMans ( const CScript script,
SignatureData sigdata 
) const

Get all of the ScriptPubKeyMans for a script given additional information in sigdata (populated by e.g. a psbt)

Definition at line 4247 of file wallet.cpp.

◆ GetSolvingProvider() [1/2]

std::unique_ptr< SigningProvider > CWallet::GetSolvingProvider ( const CScript script) const

Get the SigningProvider for a script.

Definition at line 4277 of file wallet.cpp.

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◆ GetSolvingProvider() [2/2]

std::unique_ptr< SigningProvider > CWallet::GetSolvingProvider ( const CScript script,
SignatureData sigdata 
) const

Definition at line 4283 of file wallet.cpp.

◆ GetVersion()

int CWallet::GetVersion ( ) const
inline

get the current wallet format (the oldest client version guaranteed to understand this wallet)

Definition at line 1079 of file wallet.h.

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◆ GroupOutputs()

std::vector< OutputGroup > CWallet::GroupOutputs ( const std::vector< COutput > &  outputs,
bool  single_coin,
const size_t  max_ancestors 
) const

Definition at line 4123 of file wallet.cpp.

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◆ GUARDED_BY() [1/11]

CKeyingMaterial vMasterKey CWallet::GUARDED_BY ( cs_wallet  )
private

◆ GUARDED_BY() [2/11]

int nWalletVersion CWallet::GUARDED_BY ( cs_wallet  )
inlineprivate

the current wallet version: clients below this version are not able to load the wallet

Definition at line 638 of file wallet.h.

◆ GUARDED_BY() [3/11]

int nWalletMaxVersion CWallet::GUARDED_BY ( cs_wallet  )
private

the maximum wallet format version: memory-only variable that specifies to what version this wallet may be upgraded

◆ GUARDED_BY() [4/11]

TxSpends mapTxSpends CWallet::GUARDED_BY ( cs_wallet  )
private

◆ GUARDED_BY() [5/11]

uint256 m_last_block_processed CWallet::GUARDED_BY ( cs_wallet  )
private

The following is used to keep track of how far behind the wallet is from the chain sync, and to allow clients to block on us being caught up.

Processed hash is a pointer on node's tip and doesn't imply that the wallet has scanned sequentially all blocks up to this one.

◆ GUARDED_BY() [6/11]

int m_last_block_processed_height CWallet::GUARDED_BY ( cs_wallet  )
private

◆ GUARDED_BY() [7/11]

std::map<uint256, CWalletTx> mapWallet CWallet::GUARDED_BY ( cs_wallet  )

◆ GUARDED_BY() [8/11]

int64_t nOrderPosNext CWallet::GUARDED_BY ( cs_wallet  )
pure virtual

◆ GUARDED_BY() [9/11]

std::map<CTxDestination, CAddressBookData> m_address_book CWallet::GUARDED_BY ( cs_wallet  )

◆ GUARDED_BY() [10/11]

std::set<COutPoint> setLockedCoins CWallet::GUARDED_BY ( cs_wallet  )

◆ GUARDED_BY() [11/11]

int64_t nRelockTime CWallet::GUARDED_BY ( cs_wallet  )
inline

Holds a timestamp at which point the wallet is scheduled (externally) to be relocked. Caller must arrange for actual relocking to occur via Lock().

Definition at line 873 of file wallet.h.

◆ HasEncryptionKeys()

bool CWallet::HasEncryptionKeys ( ) const
overridevirtual

Implements WalletStorage.

Definition at line 4330 of file wallet.cpp.

◆ HaveChain()

bool CWallet::HaveChain ( ) const
inline

Interface to assert chain access.

Definition at line 780 of file wallet.h.

◆ IsAbortingRescan()

bool CWallet::IsAbortingRescan ( ) const
inline

Definition at line 848 of file wallet.h.

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◆ IsCrypted()

bool CWallet::IsCrypted ( ) const

Definition at line 4170 of file wallet.cpp.

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◆ IsLegacy()

bool CWallet::IsLegacy ( ) const

Determine if we are a legacy wallet.

Definition at line 4399 of file wallet.cpp.

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◆ IsLocked()

bool CWallet::IsLocked ( ) const
overridevirtual

Implements WalletStorage.

Definition at line 4175 of file wallet.cpp.

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◆ IsScanning()

bool CWallet::IsScanning ( ) const
inline

Definition at line 849 of file wallet.h.

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◆ LoadDescriptorScriptPubKeyMan()

void CWallet::LoadDescriptorScriptPubKeyMan ( uint256  id,
WalletDescriptor desc 
)

Instantiate a descriptor ScriptPubKeyMan from the WalletDescriptor and load it.

Definition at line 4343 of file wallet.cpp.

◆ LoadDestData()

void CWallet::LoadDestData ( const CTxDestination dest,
const std::string &  key,
const std::string &  value 
)

Adds a destination data tuple to the store, without saving it to disk.

Definition at line 3619 of file wallet.cpp.

◆ LoadMinVersion()

bool CWallet::LoadMinVersion ( int  nVersion)
inline

Definition at line 856 of file wallet.h.

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◆ Lock()

bool CWallet::Lock ( )

Definition at line 4184 of file wallet.cpp.

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◆ postInitProcess()

void CWallet::postInitProcess ( )

Wallet post-init setup Gives the wallet a chance to register repetitive tasks and complete post-init tasks.

Definition at line 4067 of file wallet.cpp.

◆ ScanningDuration()

int64_t CWallet::ScanningDuration ( ) const
inline

Definition at line 850 of file wallet.h.

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◆ ScanningProgress()

double CWallet::ScanningProgress ( ) const
inline

Definition at line 851 of file wallet.h.

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◆ SetActiveScriptPubKeyMan()

void CWallet::SetActiveScriptPubKeyMan ( uint256  id,
OutputType  type,
bool  internal,
bool  memonly = false 
)

Sets the active ScriptPubKeyMan for the specified type and internal.

Parameters
[in]idThe unique id for the ScriptPubKeyMan
[in]typeThe OutputType this ScriptPubKeyMan provides addresses for
[in]internalWhether this ScriptPubKeyMan provides change addresses
[in]memonlyWhether to record this update to the database. Set to true for wallet loading, normally false when actually updating the wallet.

Definition at line 4382 of file wallet.cpp.

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◆ SetBroadcastTransactions()

void CWallet::SetBroadcastTransactions ( bool  broadcast)
inline

Set whether this wallet broadcasts transactions.

Definition at line 1127 of file wallet.h.

◆ SetLastBlockProcessed()

void CWallet::SetLastBlockProcessed ( int  block_height,
uint256  block_hash 
)
inline

Set last block processed height, currently only use in unit test.

Definition at line 1242 of file wallet.h.

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◆ SetupDescriptorScriptPubKeyMans()

void CWallet::SetupDescriptorScriptPubKeyMans ( )

Create new DescriptorScriptPubKeyMans and add them to the wallet.

Definition at line 4349 of file wallet.cpp.

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◆ SetupLegacyScriptPubKeyMan()

void CWallet::SetupLegacyScriptPubKeyMan ( )

Make a LegacyScriptPubKeyMan and set it for all types, internal, and external.

Definition at line 4311 of file wallet.cpp.

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◆ Unlock()

bool CWallet::Unlock ( const CKeyingMaterial vMasterKeyIn,
bool  accept_no_keys = false 
)
private

Definition at line 4198 of file wallet.cpp.

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◆ UpgradeWallet()

bool CWallet::UpgradeWallet ( int  version,
bilingual_str error,
std::vector< bilingual_str > &  warnings 
)

Upgrade the wallet.

Definition at line 4031 of file wallet.cpp.

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◆ Verify()

bool CWallet::Verify ( interfaces::Chain chain,
const WalletLocation location,
bool  salvage_wallet,
bilingual_str error_string,
std::vector< bilingual_str > &  warnings 
)
static

Verify wallet naming and perform salvage on the wallet if required.

Definition at line 3653 of file wallet.cpp.

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◆ WalletLogPrintf()

template<typename... Params>
void CWallet::WalletLogPrintf ( std::string  fmt,
Params...  parameters 
) const
inline

Prepends the wallet name in logging output to ease debugging in multi-wallet use cases.

Definition at line 1190 of file wallet.h.

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Friends And Related Function Documentation

◆ WalletRescanReserver

friend class WalletRescanReserver
friend

Definition at line 635 of file wallet.h.

Member Data Documentation

◆ cs_wallet [1/2]

RecursiveMutex CWallet::cs_wallet
mutable

Definition at line 732 of file wallet.h.

◆ cs_wallet [2/2]

void CWallet::cs_wallet

Definition at line 1164 of file wallet.h.

◆ database

std::unique_ptr<WalletDatabase> CWallet::database
private

Internal database handle.

Definition at line 702 of file wallet.h.

◆ fAbortRescan

std::atomic<bool> CWallet::fAbortRescan {false}
private

Definition at line 630 of file wallet.h.

◆ fBroadcastTransactions

bool CWallet::fBroadcastTransactions = false
private

Definition at line 644 of file wallet.h.

◆ fScanningWallet

std::atomic<bool> CWallet::fScanningWallet {false}
private

Definition at line 631 of file wallet.h.

◆ m_allow_fallback_fee

bool CWallet::m_allow_fallback_fee {true}

will be false if -fallbackfee=0

Definition at line 1006 of file wallet.h.

◆ m_best_block_time

std::atomic<int64_t> CWallet::m_best_block_time {0}
private

Definition at line 646 of file wallet.h.

◆ m_chain

interfaces::Chain* CWallet::m_chain
private

Interface for accessing chain state.

Definition at line 696 of file wallet.h.

◆ m_chain_notifications_handler

std::unique_ptr<interfaces::Handler> CWallet::m_chain_notifications_handler

Registered interfaces::Chain::Notifications handler.

Definition at line 796 of file wallet.h.

◆ m_confirm_target

unsigned int CWallet::m_confirm_target {DEFAULT_TX_CONFIRM_TARGET}

Definition at line 1003 of file wallet.h.

◆ m_default_address_type

OutputType CWallet::m_default_address_type {DEFAULT_ADDRESS_TYPE}

Definition at line 1015 of file wallet.h.

◆ m_default_change_type

OutputType CWallet::m_default_change_type {DEFAULT_CHANGE_TYPE}

Definition at line 1016 of file wallet.h.

◆ m_default_max_tx_fee

CAmount CWallet::m_default_max_tx_fee {DEFAULT_TRANSACTION_MAXFEE}

Absolute maximum transaction fee (in satoshis) used by default for the wallet.

Definition at line 1018 of file wallet.h.

◆ m_discard_rate

CFeeRate CWallet::m_discard_rate {DEFAULT_DISCARD_FEE}

Definition at line 1014 of file wallet.h.

◆ m_external_spk_managers

std::map<OutputType, ScriptPubKeyMan*> CWallet::m_external_spk_managers
private

Definition at line 720 of file wallet.h.

◆ m_fallback_fee

CFeeRate CWallet::m_fallback_fee {DEFAULT_FALLBACK_FEE}

If fee estimation does not have enough data to provide estimates, use this fee instead.

Has no effect if not using fee estimation Override with -fallbackfee

Definition at line 1013 of file wallet.h.

◆ m_internal_spk_managers

std::map<OutputType, ScriptPubKeyMan*> CWallet::m_internal_spk_managers
private

Definition at line 721 of file wallet.h.

◆ m_location

WalletLocation CWallet::m_location
private

Wallet location which includes wallet name (see WalletLocation).

Definition at line 699 of file wallet.h.

◆ m_min_fee

CFeeRate CWallet::m_min_fee {DEFAULT_TRANSACTION_MINFEE}

Override with -mintxfee.

Definition at line 1007 of file wallet.h.

◆ m_pay_tx_fee

CFeeRate CWallet::m_pay_tx_fee {DEFAULT_PAY_TX_FEE}

Definition at line 1002 of file wallet.h.

◆ m_scanning_progress

std::atomic<double> CWallet::m_scanning_progress {0}
private

Definition at line 633 of file wallet.h.

◆ m_scanning_start

std::atomic<int64_t> CWallet::m_scanning_start {0}
private

Definition at line 632 of file wallet.h.

◆ m_signal_rbf

bool CWallet::m_signal_rbf {DEFAULT_WALLET_RBF}

Definition at line 1005 of file wallet.h.

◆ m_spend_zero_conf_change

bool CWallet::m_spend_zero_conf_change {DEFAULT_SPEND_ZEROCONF_CHANGE}

Definition at line 1004 of file wallet.h.

◆ m_spk_managers

std::map<uint256, std::unique_ptr<ScriptPubKeyMan> > CWallet::m_spk_managers
private

Definition at line 725 of file wallet.h.

◆ m_unlock_mutex

Mutex CWallet::m_unlock_mutex

Definition at line 873 of file wallet.h.

◆ m_wallet_flags

std::atomic<uint64_t> CWallet::m_wallet_flags {0}
private

Definition at line 685 of file wallet.h.

◆ mapMasterKeys

MasterKeyMap CWallet::mapMasterKeys

Definition at line 758 of file wallet.h.

◆ mutexScanning

std::mutex CWallet::mutexScanning
private

Definition at line 634 of file wallet.h.

◆ nAccountingEntryNumber

uint64_t CWallet::nAccountingEntryNumber = 0

Definition at line 788 of file wallet.h.

◆ nMasterKeyMaxID

unsigned int CWallet::nMasterKeyMaxID = 0

Definition at line 759 of file wallet.h.

◆ nNextResend

int64_t CWallet::nNextResend = 0
private

Definition at line 643 of file wallet.h.

◆ NotifyAddressBookChanged

boost::signals2::signal<void (CWallet *wallet, const CTxDestination &address, const std::string &label, bool isMine, const std::string &purpose, ChangeType status)> CWallet::NotifyAddressBookChanged

Address book entry changed.

Note
called with lock cs_wallet held.

Definition at line 1100 of file wallet.h.

◆ NotifyCanGetAddressesChanged

boost::signals2::signal<void ()> CWallet::NotifyCanGetAddressesChanged

Keypool has new keys.

Definition at line 1116 of file wallet.h.

◆ NotifyStatusChanged

boost::signals2::signal<void (CWallet* wallet)> CWallet::NotifyStatusChanged

Wallet status (encrypted, locked) changed.

Note: Called without locks held.

Definition at line 1122 of file wallet.h.

◆ NotifyTransactionChanged

boost::signals2::signal<void (CWallet *wallet, const uint256 &hashTx, ChangeType status)> CWallet::NotifyTransactionChanged

Wallet transaction added, removed or updated.

Note
called with lock cs_wallet held.

Definition at line 1107 of file wallet.h.

◆ NotifyUnload

boost::signals2::signal<void ()> CWallet::NotifyUnload

Wallet is about to be unloaded.

Definition at line 1091 of file wallet.h.

◆ NotifyWatchonlyChanged

boost::signals2::signal<void (bool fHaveWatchOnly)> CWallet::NotifyWatchonlyChanged

Watch-only address added.

Definition at line 1113 of file wallet.h.

◆ ShowProgress

boost::signals2::signal<void (const std::string &title, int nProgress)> CWallet::ShowProgress

Show progress e.g.

for rescan

Definition at line 1110 of file wallet.h.

◆ wtxOrdered

TxItems CWallet::wtxOrdered

Definition at line 785 of file wallet.h.


The documentation for this class was generated from the following files: