CWallet Class Reference

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:

Collaboration diagram for CWallet:

Classes
struct	Balance
struct	ScanResult

Public Types
typedef std::map< unsigned int, CMasterKey >	MasterKeyMap
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
WalletDatabase &	GetDBHandle ()
	Get database handle used by this wallet. More...
WalletDatabase &	GetDatabase () 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 WalletLocation &	GetLocation () 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 CAddressBookData *	FindAddressBookEntry (const CTxDestination &, bool allow_change=false) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
std::set< COutPoint > setLockedCoins	GUARDED_BY (cs_wallet)
interfaces::Chain &	chain () const
	Interface for accessing chain state. More...
const CWalletTx *	GetWalletTx (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 CTxOut &	FindNonChangeParentOutput (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< OutputGroup >	GroupOutputs (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 ()
CWalletTx *	AddToWallet (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 &tx, MemPoolRemovalReason reason) 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 (const Optional< 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, size_t *n_signed=nullptr) 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, CAmount >	GetAddressBalances () const
std::set< CTxDestination >	GetLabelAddresses (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< uint256 >	GetConflicts (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	AddWalletFlags (uint64_t flags)
	overwrite all flags by the given uint64_t returns false if unknown, non-tolerable flags are present More...
bool	LoadWalletFlags (uint64_t flags)
	Loads the flags into the wallet. 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...
ScriptPubKeyMan *	GetScriptPubKeyMan (const OutputType &type, bool internal) const
	Get the ScriptPubKeyMan for the given OutputType and internal/external chain. More...
ScriptPubKeyMan *	GetScriptPubKeyMan (const CScript &script) const
	Get the ScriptPubKeyMan for a script. More...
ScriptPubKeyMan *	GetScriptPubKeyMan (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< SigningProvider >	GetSolvingProvider (const CScript &script) const
	Get the SigningProvider for a script. More...
std::unique_ptr< SigningProvider >	GetSolvingProvider (const CScript &script, SignatureData &sigdata) const
LegacyScriptPubKeyMan *	GetLegacyScriptPubKeyMan () const
	Get the LegacyScriptPubKeyMan which is used for all types, internal, and external. More...
LegacyScriptPubKeyMan *	GetOrCreateLegacyScriptPubKeyMan ()
void	SetupLegacyScriptPubKeyMan ()
	Make a LegacyScriptPubKeyMan and set it for all types, internal, and external. More...
const CKeyingMaterial &	GetEncryptionKey () 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	AddActiveScriptPubKeyMan (uint256 id, OutputType type, bool internal)
	Adds the active ScriptPubKeyMan for the specified type and internal. More...
void	LoadActiveScriptPubKeyMan (uint256 id, OutputType type, bool internal)
	Loads an active ScriptPubKeyMan for the specified type and internal. More...
void	SetupDescriptorScriptPubKeyMans ()
	Create new DescriptorScriptPubKeyMans and add them to the wallet. More...
DescriptorScriptPubKeyMan *	GetDescriptorScriptPubKeyMan (const WalletDescriptor &desc) const
	Return the DescriptorScriptPubKeyMan for a WalletDescriptor if it is already in the wallet. More...
ScriptPubKeyMan *	AddWalletDescriptor (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, 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< CWallet >	CreateWalletFromFile (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::Handler >	m_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}
Optional< OutputType >	m_default_change_type {}
	Default output type for change outputs. More...
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, uint256 >	TxSpends
	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}
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::Chain *	m_chain
	Interface for accessing chain state. More...
WalletLocation	m_location
	Wallet location which includes wallet name (see WalletLocation). More...
std::unique_ptr< WalletDatabase >	database
	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 618 of file wallet.h.

Member Typedef Documentation

MasterKeyMap

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

Definition at line 752 of file wallet.h.

TxItems

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

Definition at line 779 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 648 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 894 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 757 of file wallet.h.

~CWallet()

CWallet::~CWallet ( )

inline

Definition at line 764 of file wallet.h.

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Member Function Documentation

AbortRescan()

void CWallet::AbortRescan ( )

inline

Definition at line 842 of file wallet.h.

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AddActiveScriptPubKeyMan()

void CWallet::AddActiveScriptPubKeyMan	(	uint256	id,
		OutputType	type,
		bool	internal
	)

Adds the active ScriptPubKeyMan for the specified type and internal.

Writes it to the wallet file

Parameters

[in]	id	The unique id for the ScriptPubKeyMan
[in]	type	The OutputType this ScriptPubKeyMan provides addresses for
[in]	internal	Whether this ScriptPubKeyMan provides change addresses

Definition at line 4436 of file wallet.cpp.

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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 3664 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 4478 of file wallet.cpp.

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BackupWallet()

bool CWallet::BackupWallet

(

const std::string &

strDest

)

const

Definition at line 4133 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 799 of file wallet.h.

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chain()

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

inline

Interface for accessing chain state.

Definition at line 794 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 3625 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 4389 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 3753 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 984 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 3673 of file wallet.cpp.

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FindAddressBookEntry()

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

Definition at line 4075 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 4267 of file wallet.cpp.

GetAllScriptPubKeyMans()

std::set< ScriptPubKeyMan * > CWallet::GetAllScriptPubKeyMans

(

)

const

Returns all unique ScriptPubKeyMans.

Definition at line 4281 of file wallet.cpp.

GetBroadcastTransactions()

bool CWallet::GetBroadcastTransactions ( ) const

inline

Inquire whether this wallet broadcasts transactions.

Definition at line 1127 of file wallet.h.

GetDatabase()

WalletDatabase& CWallet::GetDatabase ( )

inlineoverridevirtual

Implements WalletStorage.

Definition at line 736 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 732 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 4465 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 3685 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 3701 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 1187 of file wallet.h.

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GetEncryptionKey()

const CKeyingMaterial & CWallet::GetEncryptionKey ( ) const

overridevirtual

Implements WalletStorage.

Definition at line 4379 of file wallet.cpp.

GetKeyBirthTimes()

void CWallet::GetKeyBirthTimes

(

std::map< CKeyID, int64_t > &

mapKeyBirth

)

const

Definition at line 3548 of file wallet.cpp.

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GetLastBlockHash()

uint256 CWallet::GetLastBlockHash ( ) const

inline

Definition at line 1239 of file wallet.h.

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GetLastBlockHeight()

int CWallet::GetLastBlockHeight ( ) const

inline

Get last block processed height.

Definition at line 1233 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 4347 of file wallet.cpp.

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GetLocation()

const WalletLocation& CWallet::GetLocation ( ) const

inline

Definition at line 746 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 750 of file wallet.h.

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GetOrCreateLegacyScriptPubKeyMan()

LegacyScriptPubKeyMan * CWallet::GetOrCreateLegacyScriptPubKeyMan

(

)

Definition at line 4359 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 4290 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 4312 of file wallet.cpp.

GetScriptPubKeyMan() [3/3]

ScriptPubKeyMan * CWallet::GetScriptPubKeyMan

(

const uint256 &

id

)

const

Get the ScriptPubKeyMan by id.

Definition at line 4323 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 4301 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 4331 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 4337 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 1081 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 4177 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 633 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 868 of file wallet.h.

HasEncryptionKeys()

bool CWallet::HasEncryptionKeys ( ) const

overridevirtual

Implements WalletStorage.

Definition at line 4384 of file wallet.cpp.

HaveChain()

bool CWallet::HaveChain ( ) const

inline

Interface to assert chain access.

Definition at line 775 of file wallet.h.

IsAbortingRescan()

bool CWallet::IsAbortingRescan ( ) const

inline

Definition at line 843 of file wallet.h.

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IsCrypted()

bool CWallet::IsCrypted

(

)

const

Definition at line 4224 of file wallet.cpp.

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IsLegacy()

bool CWallet::IsLegacy

(

)

const

Determine if we are a legacy wallet.

Definition at line 4456 of file wallet.cpp.

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IsLocked()

bool CWallet::IsLocked ( ) const

overridevirtual

Implements WalletStorage.

Definition at line 4229 of file wallet.cpp.

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IsScanning()

bool CWallet::IsScanning ( ) const

inline

Definition at line 844 of file wallet.h.

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LoadActiveScriptPubKeyMan()

void CWallet::LoadActiveScriptPubKeyMan	(	uint256	id,
		OutputType	type,
		bool	internal
	)

Loads an active ScriptPubKeyMan for the specified type and internal.

(used by LoadWallet)

Parameters

[in]	id	The unique id for the ScriptPubKeyMan
[in]	type	The OutputType this ScriptPubKeyMan provides addresses for
[in]	internal	Whether this ScriptPubKeyMan provides change addresses

Definition at line 4445 of file wallet.cpp.

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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 4397 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 3680 of file wallet.cpp.

LoadMinVersion()

bool CWallet::LoadMinVersion ( int  nVersion )

inline

Definition at line 851 of file wallet.h.

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Lock()

bool CWallet::Lock

(

)

Definition at line 4238 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 4121 of file wallet.cpp.

ScanningDuration()

int64_t CWallet::ScanningDuration ( ) const

inline

Definition at line 845 of file wallet.h.

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ScanningProgress()

double CWallet::ScanningProgress ( ) const

inline

Definition at line 846 of file wallet.h.

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SetBroadcastTransactions()

void CWallet::SetBroadcastTransactions ( bool  broadcast )

inline

Set whether this wallet broadcasts transactions.

Definition at line 1129 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 1246 of file wallet.h.

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SetupDescriptorScriptPubKeyMans()

void CWallet::SetupDescriptorScriptPubKeyMans

(

)

Create new DescriptorScriptPubKeyMans and add them to the wallet.

Definition at line 4403 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 4365 of file wallet.cpp.

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Unlock()

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

private

Definition at line 4252 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 4085 of file wallet.cpp.

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Verify()

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

static

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

Definition at line 3714 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 1194 of file wallet.h.

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Friends And Related Function Documentation

WalletRescanReserver

friend class WalletRescanReserver

friend

Definition at line 630 of file wallet.h.

Member Data Documentation

cs_wallet [1/2]

RecursiveMutex CWallet::cs_wallet

mutable

Definition at line 727 of file wallet.h.

cs_wallet [2/2]

void CWallet::cs_wallet

Definition at line 1166 of file wallet.h.

database

std::unique_ptr<WalletDatabase> CWallet::database

private

Internal database handle.

Definition at line 697 of file wallet.h.

fAbortRescan

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

private

Definition at line 626 of file wallet.h.

fBroadcastTransactions

bool CWallet::fBroadcastTransactions = false

private

Definition at line 639 of file wallet.h.

fScanningWallet

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

private

Definition at line 627 of file wallet.h.

m_allow_fallback_fee

bool CWallet::m_allow_fallback_fee {true}

will be false if -fallbackfee=0

Definition at line 1002 of file wallet.h.

m_best_block_time

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

private

Definition at line 641 of file wallet.h.

m_chain

interfaces::Chain* CWallet::m_chain

private

Interface for accessing chain state.

Definition at line 691 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 791 of file wallet.h.

m_confirm_target

unsigned int CWallet::m_confirm_target {DEFAULT_TX_CONFIRM_TARGET}

Definition at line 999 of file wallet.h.

m_default_address_type

OutputType CWallet::m_default_address_type {DEFAULT_ADDRESS_TYPE}

Definition at line 1011 of file wallet.h.

m_default_change_type

Optional<OutputType> CWallet::m_default_change_type {}

Default output type for change outputs.

When unset, automatically choose type based on address type setting and the types other of non-change outputs (see -changetype option documentation and implementation in CWallet::TransactionChangeType for details).

Definition at line 1018 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 1020 of file wallet.h.

m_discard_rate

CFeeRate CWallet::m_discard_rate {DEFAULT_DISCARD_FEE}

Definition at line 1010 of file wallet.h.

m_external_spk_managers

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

private

Definition at line 715 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 1009 of file wallet.h.

m_internal_spk_managers

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

private

Definition at line 716 of file wallet.h.

m_location

WalletLocation CWallet::m_location

private

Wallet location which includes wallet name (see WalletLocation).

Definition at line 694 of file wallet.h.

m_min_fee

CFeeRate CWallet::m_min_fee {DEFAULT_TRANSACTION_MINFEE}

Override with -mintxfee.

Definition at line 1003 of file wallet.h.

m_pay_tx_fee

CFeeRate CWallet::m_pay_tx_fee {DEFAULT_PAY_TX_FEE}

Definition at line 998 of file wallet.h.

m_scanning_progress

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

private

Definition at line 629 of file wallet.h.

m_scanning_start

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

private

Definition at line 628 of file wallet.h.

m_signal_rbf

bool CWallet::m_signal_rbf {DEFAULT_WALLET_RBF}

Definition at line 1001 of file wallet.h.

m_spend_zero_conf_change

bool CWallet::m_spend_zero_conf_change {DEFAULT_SPEND_ZEROCONF_CHANGE}

Definition at line 1000 of file wallet.h.

m_spk_managers

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

private

Definition at line 720 of file wallet.h.

m_unlock_mutex

Mutex CWallet::m_unlock_mutex

Definition at line 868 of file wallet.h.

m_wallet_flags

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

private

Definition at line 680 of file wallet.h.

mapMasterKeys

MasterKeyMap CWallet::mapMasterKeys

Definition at line 753 of file wallet.h.

nAccountingEntryNumber

uint64_t CWallet::nAccountingEntryNumber = 0

Definition at line 783 of file wallet.h.

nMasterKeyMaxID

unsigned int CWallet::nMasterKeyMaxID = 0

Definition at line 754 of file wallet.h.

nNextResend

int64_t CWallet::nNextResend = 0

private

Definition at line 638 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 1102 of file wallet.h.

NotifyCanGetAddressesChanged

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

Keypool has new keys.

Definition at line 1118 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 1124 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 1109 of file wallet.h.

NotifyUnload

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

Wallet is about to be unloaded.

Definition at line 1093 of file wallet.h.

NotifyWatchonlyChanged

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

Watch-only address added.

Definition at line 1115 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 1112 of file wallet.h.

wtxOrdered

TxItems CWallet::wtxOrdered

Definition at line 780 of file wallet.h.

---

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

• src/wallet/wallet.h
• src/wallet/wallet.cpp