Functions
static bool	IsCurrentForAntiFeeSniping (interfaces::Chain &chain, const uint256 &block_hash)

static uint32_t	GetLocktimeForNewTransaction (interfaces::Chain &chain, const uint256 &block_hash, int block_height)
	Return a height-based locktime for new transactions (uses the height of the current chain tip unless we are not synced with the current chain. More...

Balance	CWallet::GetBalance (int min_depth=0, bool avoid_reuse=true) const

CAmount	CWallet::GetAvailableBalance (const CCoinControl *coinControl=nullptr) const

void	CWallet::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 > >	CWallet::ListCoins () const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
	Return list of available coins and locked coins grouped by non-change output address. More...

const CTxOut &	CWallet::FindNonChangeParentOutput (const CTransaction &tx, int output) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
	Find non-change parent output. More...

bool	CWallet::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	CWallet::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...

bool	CWallet::SignTransaction (CMutableTransaction &tx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)

bool	CWallet::SignTransaction (CMutableTransaction &tx, const std::map< COutPoint, Coin > &coins, int sighash, std::map< int, std::string > &input_errors) const

TransactionError	CWallet::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...

SigningResult	CWallet::SignMessage (const std::string &message, const PKHash &pkhash, std::string &str_sig) const

bool	CWallet::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...

OutputType	CWallet::TransactionChangeType (const Optional< OutputType > &change_type, const std::vector< CRecipient > &vecSend)

bool	CWallet::CreateTransactionInternal (const std::vector< CRecipient > &vecSend, CTransactionRef &tx, CAmount &nFeeRet, int &nChangePosInOut, bilingual_str &error, const CCoinControl &coin_control, FeeCalculation &fee_calc_out, bool sign)

bool	CWallet::CreateTransaction (const std::vector< CRecipient > &vecSend, CTransactionRef &tx, CAmount &nFeeRet, int &nChangePosInOut, bilingual_str &error, const CCoinControl &coin_control, FeeCalculation &fee_calc_out, 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	CWallet::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...

DBErrors	CWallet::LoadWallet (bool &fFirstRunRet)

DBErrors	CWallet::ZapSelectTx (std::vector< uint256 > &vHashIn, std::vector< uint256 > &vHashOut) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)

bool	CWallet::SetAddressBookWithDB (WalletBatch &batch, const CTxDestination &address, const std::string &strName, const std::string &strPurpose)

bool	CWallet::SetAddressBook (const CTxDestination &address, const std::string &strName, const std::string &purpose)

bool	CWallet::DelAddressBook (const CTxDestination &address)

size_t	CWallet::KeypoolCountExternalKeys () const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)

unsigned int	CWallet::GetKeyPoolSize () const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)

bool	CWallet::TopUpKeyPool (unsigned int kpSize=0)

bool	CWallet::GetNewDestination (const OutputType type, const std::string label, CTxDestination &dest, std::string &error)

bool	CWallet::GetNewChangeDestination (const OutputType type, CTxDestination &dest, std::string &error)

int64_t	CWallet::GetOldestKeyPoolTime () const

void	CWallet::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...

std::map< CTxDestination, CAmount >	CWallet::GetAddressBalances () const

std::set< std::set< CTxDestination > >	CWallet::GetAddressGroupings () const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)

std::set< CTxDestination >	CWallet::GetLabelAddresses (const std::string &label) const

bool	ReserveDestination::GetReservedDestination (CTxDestination &pubkey, bool internal)
	Reserve an address. More...

void	ReserveDestination::KeepDestination ()
	Keep the address. Do not return it's key to the keypool when this object goes out of scope. More...

void	ReserveDestination::ReturnDestination ()
	Return reserved address. More...

void	CWallet::LockCoin (const COutPoint &output) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)

void	CWallet::UnlockCoin (const COutPoint &output) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)

void	CWallet::UnlockAllCoins () EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)

bool	CWallet::IsLockedCoin (uint256 hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)

void	CWallet::ListLockedCoins (std::vector< COutPoint > &vOutpts) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)

Detailed Description

Function Documentation

◆ AvailableCoins()

void CWallet::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

populate vCoins with vector of available COutputs.

Definition at line 2171 of file wallet.cpp.

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◆ CommitTransaction()

void CWallet::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.

Should be called after CreateTransaction unless you want to abort broadcasting the transaction.

Parameters

[in]	tx	The transaction to be broadcast.
[in]	mapValue	key-values to be set on the transaction.
[in]	orderForm	BIP 70 / BIP 21 order form details to be set on the transaction.

Definition at line 3135 of file wallet.cpp.

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◆ CreateTransaction()

bool CWallet::CreateTransaction	(	const std::vector< CRecipient > &	vecSend,
		CTransactionRef &	tx,
		CAmount &	nFeeRet,
		int &	nChangePosInOut,
		bilingual_str &	error,
		const CCoinControl &	coin_control,
		FeeCalculation &	fee_calc_out,
		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.

Note: passing nChangePosInOut as -1 will result in setting a random position

Definition at line 3101 of file wallet.cpp.

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◆ CreateTransactionInternal()

bool CWallet::CreateTransactionInternal	(	const std::vector< CRecipient > &	vecSend,
		CTransactionRef &	tx,
		CAmount &	nFeeRet,
		int &	nChangePosInOut,
		bilingual_str &	error,
		const CCoinControl &	coin_control,
		FeeCalculation &	fee_calc_out,
		bool	sign
	)

private

Definition at line 2737 of file wallet.cpp.

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◆ DelAddressBook()

bool CWallet::DelAddressBook ( const CTxDestination & address )

Definition at line 3261 of file wallet.cpp.

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◆ FillPSBT()

TransactionError CWallet::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.

Fills in UTXOs if we have them. Tries to sign if sign=true. Sets complete if the PSBT is now complete (i.e. has all required signatures or signature-parts, and is ready to finalize.) Sets error and returns false if something goes wrong.

Parameters

[in]	psbtx	PartiallySignedTransaction to fill in
[out]	complete	indicates whether the PSBT is now complete
[in]	sighash_type	the sighash type to use when signing (if PSBT does not specify)
[in]	sign	whether to sign or not
[in]	bip32derivs	whether to fill in bip32 derivation information if available return error

Definition at line 2535 of file wallet.cpp.

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◆ FindNonChangeParentOutput()

const CTxOut & CWallet::FindNonChangeParentOutput	(	const CTransaction &	tx,
		int	output
	)		const

Find non-change parent output.

Definition at line 2339 of file wallet.cpp.

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◆ FundTransaction()

bool CWallet::FundTransaction	(	CMutableTransaction &	tx,
		CAmount &	nFeeRet,
		int &	nChangePosInOut,
		bilingual_str &	error,
		bool	lockUnspents,
		const std::set< int > &	setSubtractFeeFromOutputs,
		CCoinControl	coinControl
	)

Insert additional inputs into the transaction by calling CreateTransaction();.

Definition at line 2597 of file wallet.cpp.

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◆ GetAddressBalances()

std::map< CTxDestination, CAmount > CWallet::GetAddressBalances ( ) const

Definition at line 3381 of file wallet.cpp.

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◆ GetAddressGroupings()

std::set< std::set< CTxDestination > > CWallet::GetAddressGroupings ( ) const

Definition at line 3419 of file wallet.cpp.

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◆ GetAvailableBalance()

CAmount CWallet::GetAvailableBalance ( const CCoinControl * coinControl = nullptr ) const

Definition at line 2156 of file wallet.cpp.

◆ GetBalance()

CWallet::Balance CWallet::GetBalance	(	int	min_depth = `0`,
		bool	avoid_reuse = `true`
	)		const

Definition at line 2127 of file wallet.cpp.

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◆ GetKeyPoolSize()

unsigned int CWallet::GetKeyPoolSize ( ) const

Definition at line 3302 of file wallet.cpp.

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◆ GetLabelAddresses()

std::set< CTxDestination > CWallet::GetLabelAddresses ( const std::string & label ) const

Definition at line 3512 of file wallet.cpp.

◆ GetLocktimeForNewTransaction()

static uint32_t GetLocktimeForNewTransaction	(	interfaces::Chain &	chain,
		const uint256 &	block_hash,
		int	block_height
	)

static

Return a height-based locktime for new transactions (uses the height of the current chain tip unless we are not synced with the current chain.

Definition at line 2667 of file wallet.cpp.

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◆ GetNewChangeDestination()

bool CWallet::GetNewChangeDestination	(	const OutputType	type,
		CTxDestination &	dest,
		std::string &	error
	)

Definition at line 3342 of file wallet.cpp.

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◆ GetNewDestination()

bool CWallet::GetNewDestination	(	const OutputType	type,
		const std::string	label,
		CTxDestination &	dest,
		std::string &	error
	)

Definition at line 3323 of file wallet.cpp.

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◆ GetOldestKeyPoolTime()

int64_t CWallet::GetOldestKeyPoolTime ( ) const

Definition at line 3357 of file wallet.cpp.

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◆ GetReservedDestination()

bool ReserveDestination::GetReservedDestination	(	CTxDestination &	pubkey,
		bool	internal
	)

Reserve an address.

Definition at line 3527 of file wallet.cpp.

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◆ IsCurrentForAntiFeeSniping()

static bool IsCurrentForAntiFeeSniping	(	interfaces::Chain &	chain,
		const uint256 &	block_hash
	)

static

Definition at line 2649 of file wallet.cpp.

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◆ IsLockedCoin()

bool CWallet::IsLockedCoin	(	uint256	hash,
		unsigned int	n
	)		const

Definition at line 3585 of file wallet.cpp.

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◆ KeepDestination()

void ReserveDestination::KeepDestination ( )

Keep the address. Do not return it's key to the keypool when this object goes out of scope.

Definition at line 3549 of file wallet.cpp.

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◆ KeypoolCountExternalKeys()

size_t CWallet::KeypoolCountExternalKeys ( ) const

Definition at line 3290 of file wallet.cpp.

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◆ ListCoins()

std::map< CTxDestination, std::vector< COutput > > CWallet::ListCoins ( ) const

Return list of available coins and locked coins grouped by non-change output address.

Definition at line 2298 of file wallet.cpp.

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◆ ListLockedCoins()

void CWallet::ListLockedCoins ( std::vector< COutPoint > & vOutpts ) const

Definition at line 3593 of file wallet.cpp.

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◆ LoadWallet()

DBErrors CWallet::LoadWallet ( bool & fFirstRunRet )

Definition at line 3175 of file wallet.cpp.

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◆ LockCoin()

void CWallet::LockCoin ( const COutPoint & output )

Definition at line 3567 of file wallet.cpp.

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◆ MarkDestinationsDirty()

void CWallet::MarkDestinationsDirty ( const std::set< CTxDestination > & destinations )

Marks all outputs in each one of the destinations dirty, so their cache is reset and does not return outdated information.

Definition at line 3367 of file wallet.cpp.

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◆ ReturnDestination()

void ReserveDestination::ReturnDestination ( )

Return reserved address.

Definition at line 3558 of file wallet.cpp.

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◆ SelectCoins()

bool CWallet::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

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.

Definition at line 2403 of file wallet.cpp.

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◆ SelectCoinsMinConf()

bool CWallet::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.

Definition at line 2357 of file wallet.cpp.

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◆ SetAddressBook()

bool CWallet::SetAddressBook	(	const CTxDestination &	address,
		const std::string &	strName,
		const std::string &	purpose
	)

Definition at line 3255 of file wallet.cpp.

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◆ SetAddressBookWithDB()

bool CWallet::SetAddressBookWithDB	(	WalletBatch &	batch,
		const CTxDestination &	address,
		const std::string &	strName,
		const std::string &	strPurpose
	)

private

Definition at line 3235 of file wallet.cpp.

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◆ SignMessage()

SigningResult CWallet::SignMessage	(	const std::string &	message,
		const PKHash &	pkhash,
		std::string &	str_sig
	)		const

Definition at line 2585 of file wallet.cpp.

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◆ SignTransaction() [1/2]

bool CWallet::SignTransaction ( CMutableTransaction & tx ) const

Definition at line 2502 of file wallet.cpp.

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◆ SignTransaction() [2/2]

bool CWallet::SignTransaction	(	CMutableTransaction &	tx,
		const std::map< COutPoint, Coin > &	coins,
		int	sighash,
		std::map< int, std::string > &	input_errors
	)		const

Definition at line 2520 of file wallet.cpp.

◆ TopUpKeyPool()

bool CWallet::TopUpKeyPool ( unsigned int kpSize = 0 )

Definition at line 3313 of file wallet.cpp.

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◆ TransactionChangeType()

OutputType CWallet::TransactionChangeType	(	const Optional< OutputType > &	change_type,
		const std::vector< CRecipient > &	vecSend
	)

Definition at line 2709 of file wallet.cpp.

◆ UnlockAllCoins()

void CWallet::UnlockAllCoins ( )

Definition at line 3579 of file wallet.cpp.

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◆ UnlockCoin()

void CWallet::UnlockCoin ( const COutPoint & output )

Definition at line 3573 of file wallet.cpp.

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◆ ZapSelectTx()

DBErrors CWallet::ZapSelectTx	(	std::vector< uint256 > &	vHashIn,
		std::vector< uint256 > &	vHashOut
	)

Definition at line 3204 of file wallet.cpp.

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Functions

Detailed Description

Function Documentation

◆ AvailableCoins()

◆ CommitTransaction()

◆ CreateTransaction()

◆ CreateTransactionInternal()

◆ DelAddressBook()

◆ FillPSBT()

◆ FindNonChangeParentOutput()

◆ FundTransaction()

◆ GetAddressBalances()

◆ GetAddressGroupings()

◆ GetAvailableBalance()

◆ GetBalance()

◆ GetKeyPoolSize()

◆ GetLabelAddresses()

◆ GetLocktimeForNewTransaction()

◆ GetNewChangeDestination()

◆ GetNewDestination()

◆ GetOldestKeyPoolTime()

◆ GetReservedDestination()

◆ IsCurrentForAntiFeeSniping()

◆ IsLockedCoin()

◆ KeepDestination()

◆ KeypoolCountExternalKeys()

◆ ListCoins()

◆ ListLockedCoins()

◆ LoadWallet()

◆ LockCoin()

◆ MarkDestinationsDirty()

◆ ReturnDestination()

◆ SelectCoins()

◆ SelectCoinsMinConf()

◆ SetAddressBook()

◆ SetAddressBookWithDB()

◆ SignMessage()

◆ SignTransaction() [1/2]

◆ SignTransaction() [2/2]

◆ TopUpKeyPool()

◆ TransactionChangeType()

◆ UnlockAllCoins()

◆ UnlockCoin()

◆ ZapSelectTx()