#include <amount.h>
#include <interfaces/chain.h>
#include <interfaces/handler.h>
#include <outputtype.h>
#include <policy/feerate.h>
#include <tinyformat.h>
#include <ui_interface.h>
#include <util/strencodings.h>
#include <util/system.h>
#include <validationinterface.h>
#include <wallet/coinselection.h>
#include <wallet/crypter.h>
#include <wallet/scriptpubkeyman.h>
#include <wallet/walletdb.h>
#include <wallet/walletutil.h>
#include <algorithm>
#include <atomic>
#include <map>
#include <memory>
#include <set>
#include <stdexcept>
#include <stdint.h>
#include <string>
#include <utility>
#include <vector>
#include <boost/signals2/signal.hpp>

Include dependency graph for wallet.h:

This graph shows which files directly or indirectly include this file:

Classes
class	ReserveDestination
	A wrapper to reserve an address from a wallet. More...

class	CAddressBookData
	Address book data. More...

struct	CRecipient

struct	COutputEntry

class	CMerkleTx
	Legacy class used for deserializing vtxPrev for backwards compatibility. More...

class	CWalletTx
	A transaction with a bunch of additional info that only the owner cares about. More...

struct	CWalletTx::Confirmation

class	COutput

struct	CoinSelectionParams

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

struct	CWallet::ScanResult

struct	CWallet::Balance

class	WalletRescanReserver
	RAII object to check and reserve a wallet rescan. More...

Typedefs
using	LoadWalletFn = std::function< void(std::unique_ptr< interfaces::Wallet > wallet)>

typedef std::map< std::string, std::string >	mapValue_t

Enumerations
enum	WalletCreationStatus { WalletCreationStatus::SUCCESS, WalletCreationStatus::CREATION_FAILED, WalletCreationStatus::ENCRYPTION_FAILED }

Functions
void	UnloadWallet (std::shared_ptr< CWallet > &&wallet)
	Explicitly unload and delete the wallet. More...

bool	AddWallet (const std::shared_ptr< CWallet > &wallet)

bool	RemoveWallet (const std::shared_ptr< CWallet > &wallet)

bool	HasWallets ()

std::vector< std::shared_ptr< CWallet > >	GetWallets ()

std::shared_ptr< CWallet >	GetWallet (const std::string &name)

std::shared_ptr< CWallet >	LoadWallet (interfaces::Chain &chain, const WalletLocation &location, std::string &error, std::vector< std::string > &warnings)

std::unique_ptr< interfaces::Handler >	HandleLoadWallet (LoadWalletFn load_wallet)

WalletCreationStatus	CreateWallet (interfaces::Chain &chain, const SecureString &passphrase, uint64_t wallet_creation_flags, const std::string &name, std::string &error, std::vector< std::string > &warnings, std::shared_ptr< CWallet > &result)

static void	ReadOrderPos (int64_t &nOrderPos, mapValue_t &mapValue)

static void	WriteOrderPos (const int64_t &nOrderPos, mapValue_t &mapValue)

int	CalculateMaximumSignedInputSize (const CTxOut &txout, const CWallet *pwallet, bool use_max_sig=false)

void	MaybeResendWalletTxs ()
	Called periodically by the schedule thread. More...

int64_t	CalculateMaximumSignedTxSize (const CTransaction &tx, const CWallet *wallet, bool use_max_sig=false) EXCLUSIVE_LOCKS_REQUIRED(wallet -> cs_wallet)

int64_t	CalculateMaximumSignedTxSize (const CTransaction &tx, const CWallet *wallet, const std::vector< CTxOut > &txouts, bool use_max_sig=false)

Variables
constexpr CAmount	DEFAULT_PAY_TX_FEE = 0
	-paytxfee default More...

static const CAmount	DEFAULT_FALLBACK_FEE = 0
	-fallbackfee default More...

static const CAmount	DEFAULT_DISCARD_FEE = 10000
	-discardfee default More...

static const CAmount	DEFAULT_TRANSACTION_MINFEE = 1000
	-mintxfee default More...

static const CAmount	WALLET_INCREMENTAL_RELAY_FEE = 5000
	minimum recommended increment for BIP 125 replacement txs More...

static const bool	DEFAULT_SPEND_ZEROCONF_CHANGE = true
	Default for -spendzeroconfchange. More...

static const bool	DEFAULT_WALLET_REJECT_LONG_CHAINS = false
	Default for -walletrejectlongchains. More...

static const unsigned int	DEFAULT_TX_CONFIRM_TARGET = 6
	-txconfirmtarget default More...

static const bool	DEFAULT_WALLET_RBF = false
	-walletrbf default More...

static const bool	DEFAULT_WALLETBROADCAST = true

static const bool	DEFAULT_DISABLE_WALLET = false

constexpr CAmount	DEFAULT_TRANSACTION_MAXFEE {COIN / 10}
	-maxtxfee default More...

constexpr CAmount	HIGH_TX_FEE_PER_KB {COIN / 100}
	Discourage users to set fees higher than this amount (in satoshis) per kB. More...

constexpr CAmount	HIGH_MAX_TX_FEE {100 * HIGH_TX_FEE_PER_KB}
	-maxtxfee will warn if called with a higher fee than this amount (in satoshis) More...

static constexpr size_t	DUMMY_NESTED_P2WPKH_INPUT_SIZE = 91
	Pre-calculated constants for input size estimation in virtual size More...

constexpr OutputType	DEFAULT_ADDRESS_TYPE {OutputType::BECH32}
	Default for -addresstype. More...

constexpr OutputType	DEFAULT_CHANGE_TYPE {OutputType::CHANGE_AUTO}
	Default for -changetype. More...

static constexpr uint64_t	KNOWN_WALLET_FLAGS

static constexpr uint64_t	MUTABLE_WALLET_FLAGS

static const std::map< std::string, WalletFlags >	WALLET_FLAG_MAP

const std::map< uint64_t, std::string >	WALLET_FLAG_CAVEATS

Typedef Documentation

◆ LoadWalletFn

using LoadWalletFn = std::function<void(std::unique_ptr<interfaces::Wallet> wallet)>

Definition at line 38 of file wallet.h.

◆ mapValue_t

typedef std::map<std::string, std::string> mapValue_t

Definition at line 198 of file wallet.h.

Enumeration Type Documentation

◆ WalletCreationStatus

enum WalletCreationStatus

strong

Enumerator
SUCCESS
CREATION_FAILED
ENCRYPTION_FAILED

Definition at line 55 of file wallet.h.

Function Documentation

◆ AddWallet()

bool AddWallet ( const std::shared_ptr< CWallet > & wallet )

Definition at line 53 of file wallet.cpp.

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◆ CreateWallet()

WalletCreationStatus CreateWallet	(	interfaces::Chain &	chain,
		const SecureString &	passphrase,
		uint64_t	wallet_creation_flags,
		const std::string &	name,
		std::string &	error,
		std::vector< std::string > &	warnings,
		std::shared_ptr< CWallet > &	result
	)

Definition at line 80 of file dummywallet.cpp.

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◆ GetWallet()

std::shared_ptr<CWallet> GetWallet ( const std::string & name )

Definition at line 86 of file wallet.cpp.

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◆ GetWallets()

std::vector<std::shared_ptr<CWallet> > GetWallets ( )

Definition at line 70 of file dummywallet.cpp.

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◆ HandleLoadWallet()

std::unique_ptr<interfaces::Handler> HandleLoadWallet ( LoadWalletFn load_wallet )

Definition at line 86 of file dummywallet.cpp.

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◆ HasWallets()

bool HasWallets ( )

Definition at line 74 of file wallet.cpp.

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◆ LoadWallet()

std::shared_ptr<CWallet> LoadWallet	(	interfaces::Chain &	chain,
		const WalletLocation &	location,
		std::string &	error,
		std::vector< std::string > &	warnings
	)

Definition at line 151 of file wallet.cpp.

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◆ MaybeResendWalletTxs()

void MaybeResendWalletTxs ( )

Called periodically by the schedule thread.

Prompts individual wallets to resend their transactions. Actual rebroadcast schedule is managed by the wallets themselves.

Definition at line 2017 of file wallet.cpp.

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◆ ReadOrderPos()

static void ReadOrderPos	(	int64_t &	nOrderPos,
		mapValue_t &	mapValue
	)

inlinestatic

Definition at line 201 of file wallet.h.

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◆ RemoveWallet()

bool RemoveWallet ( const std::shared_ptr< CWallet > & wallet )

Definition at line 64 of file wallet.cpp.

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◆ UnloadWallet()

void UnloadWallet ( std::shared_ptr< CWallet > && wallet )

Explicitly unload and delete the wallet.

Blocks the current thread after signaling the unload intent so that all wallet clients release the wallet. Note that, when blocking is not required, the wallet is implicitly unloaded by the shared pointer deleter.

Definition at line 128 of file wallet.cpp.

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◆ WriteOrderPos()

static void WriteOrderPos	(	const int64_t &	nOrderPos,
		mapValue_t &	mapValue
	)

inlinestatic

Definition at line 212 of file wallet.h.

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Variable Documentation

◆ DEFAULT_ADDRESS_TYPE

constexpr OutputType DEFAULT_ADDRESS_TYPE {OutputType::BECH32}

Default for -addresstype.

Definition at line 102 of file wallet.h.

◆ DEFAULT_CHANGE_TYPE

constexpr OutputType DEFAULT_CHANGE_TYPE {OutputType::CHANGE_AUTO}

Default for -changetype.

Definition at line 105 of file wallet.h.

◆ DEFAULT_DISABLE_WALLET

const bool DEFAULT_DISABLE_WALLET = false

static

Definition at line 82 of file wallet.h.

◆ DEFAULT_DISCARD_FEE

const CAmount DEFAULT_DISCARD_FEE = 10000

static

-discardfee default

Definition at line 68 of file wallet.h.

◆ DEFAULT_FALLBACK_FEE

const CAmount DEFAULT_FALLBACK_FEE = 0

static

-fallbackfee default

Definition at line 66 of file wallet.h.

◆ DEFAULT_PAY_TX_FEE

constexpr CAmount DEFAULT_PAY_TX_FEE = 0

-paytxfee default

Definition at line 64 of file wallet.h.

◆ DEFAULT_SPEND_ZEROCONF_CHANGE

const bool DEFAULT_SPEND_ZEROCONF_CHANGE = true

static

Default for -spendzeroconfchange.

Definition at line 74 of file wallet.h.

◆ DEFAULT_TRANSACTION_MAXFEE

constexpr CAmount DEFAULT_TRANSACTION_MAXFEE {COIN / 10}

-maxtxfee default

Definition at line 84 of file wallet.h.

◆ DEFAULT_TRANSACTION_MINFEE

const CAmount DEFAULT_TRANSACTION_MINFEE = 1000

static

-mintxfee default

Definition at line 70 of file wallet.h.

◆ DEFAULT_TX_CONFIRM_TARGET

const unsigned int DEFAULT_TX_CONFIRM_TARGET = 6

static

-txconfirmtarget default

Definition at line 78 of file wallet.h.

◆ DEFAULT_WALLET_RBF

const bool DEFAULT_WALLET_RBF = false

static

-walletrbf default

Definition at line 80 of file wallet.h.

◆ DEFAULT_WALLET_REJECT_LONG_CHAINS

const bool DEFAULT_WALLET_REJECT_LONG_CHAINS = false

static

Default for -walletrejectlongchains.

Definition at line 76 of file wallet.h.

◆ DEFAULT_WALLETBROADCAST

const bool DEFAULT_WALLETBROADCAST = true

static

Definition at line 81 of file wallet.h.

◆ DUMMY_NESTED_P2WPKH_INPUT_SIZE

constexpr size_t DUMMY_NESTED_P2WPKH_INPUT_SIZE = 91

static

Pre-calculated constants for input size estimation in virtual size

Definition at line 91 of file wallet.h.

◆ HIGH_MAX_TX_FEE

constexpr CAmount HIGH_MAX_TX_FEE {100 * HIGH_TX_FEE_PER_KB}

-maxtxfee will warn if called with a higher fee than this amount (in satoshis)

Definition at line 88 of file wallet.h.

◆ HIGH_TX_FEE_PER_KB

constexpr CAmount HIGH_TX_FEE_PER_KB {COIN / 100}

Discourage users to set fees higher than this amount (in satoshis) per kB.

Definition at line 86 of file wallet.h.

◆ KNOWN_WALLET_FLAGS

constexpr uint64_t KNOWN_WALLET_FLAGS

static

Initial value:

=
        WALLET_FLAG_AVOID_REUSE
    |   WALLET_FLAG_BLANK_WALLET
    |   WALLET_FLAG_KEY_ORIGIN_METADATA
    |   WALLET_FLAG_DISABLE_PRIVATE_KEYS

Definition at line 107 of file wallet.h.

◆ MUTABLE_WALLET_FLAGS

constexpr uint64_t MUTABLE_WALLET_FLAGS

static

Initial value:

=

WALLET_FLAG_AVOID_REUSE

Definition: walletutil.h:39

Definition at line 113 of file wallet.h.

◆ WALLET_FLAG_CAVEATS

const std::map<uint64_t,std::string> WALLET_FLAG_CAVEATS

Definition at line 39 of file wallet.cpp.

◆ WALLET_FLAG_MAP

const std::map<std::string,WalletFlags> WALLET_FLAG_MAP

static

Initial value:

{
    {"avoid_reuse", WALLET_FLAG_AVOID_REUSE},
    {"blank", WALLET_FLAG_BLANK_WALLET},
    {"key_origin_metadata", WALLET_FLAG_KEY_ORIGIN_METADATA},
    {"disable_private_keys", WALLET_FLAG_DISABLE_PRIVATE_KEYS},
}

Definition at line 116 of file wallet.h.

◆ WALLET_INCREMENTAL_RELAY_FEE

const CAmount WALLET_INCREMENTAL_RELAY_FEE = 5000

static

minimum recommended increment for BIP 125 replacement txs

Definition at line 72 of file wallet.h.

Classes

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ LoadWalletFn

◆ mapValue_t

Enumeration Type Documentation

◆ WalletCreationStatus

Function Documentation

◆ AddWallet()

◆ CreateWallet()

◆ GetWallet()

◆ GetWallets()

◆ HandleLoadWallet()

◆ HasWallets()

◆ LoadWallet()

◆ MaybeResendWalletTxs()

◆ ReadOrderPos()

◆ RemoveWallet()

◆ UnloadWallet()

◆ WriteOrderPos()

Variable Documentation

◆ DEFAULT_ADDRESS_TYPE

◆ DEFAULT_CHANGE_TYPE

◆ DEFAULT_DISABLE_WALLET

◆ DEFAULT_DISCARD_FEE

◆ DEFAULT_FALLBACK_FEE

◆ DEFAULT_PAY_TX_FEE

◆ DEFAULT_SPEND_ZEROCONF_CHANGE

◆ DEFAULT_TRANSACTION_MAXFEE

◆ DEFAULT_TRANSACTION_MINFEE

◆ DEFAULT_TX_CONFIRM_TARGET

◆ DEFAULT_WALLET_RBF

◆ DEFAULT_WALLET_REJECT_LONG_CHAINS

◆ DEFAULT_WALLETBROADCAST

◆ DUMMY_NESTED_P2WPKH_INPUT_SIZE

◆ HIGH_MAX_TX_FEE

◆ HIGH_TX_FEE_PER_KB

◆ KNOWN_WALLET_FLAGS

◆ MUTABLE_WALLET_FLAGS

◆ WALLET_FLAG_CAVEATS

◆ WALLET_FLAG_MAP

◆ WALLET_INCREMENTAL_RELAY_FEE