Bitcoin Core  0.18.99
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static bool IsCurrentForAntiFeeSniping (interfaces::Chain &chain, interfaces::Chain::Lock &locked_chain)
 
static uint32_t GetLocktimeForNewTransaction (interfaces::Chain &chain, interfaces::Chain::Lock &locked_chain)
 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...
 
static int64_t GetOldestKeyTimeInPool (const std::set< int64_t > &setKeyPool, WalletBatch &batch)
 
Balance CWallet::GetBalance (int min_depth=0, bool avoid_reuse=true) const
 
CAmount CWallet::GetAvailableBalance (const CCoinControl *coinControl=nullptr) const
 
void CWallet::AvailableCoins (interfaces::Chain::Lock &locked_chain, 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 int nMinDepth=0, const int nMaxDepth=9999999) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 populate vCoins with vector of available COutputs. More...
 
std::map< CTxDestination, std::vector< COutput > > CWallet::ListCoins (interfaces::Chain::Lock &locked_chain) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Return list of available coins and locked coins grouped by non-change output address. More...
 
const CTxOutCWallet::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) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool CWallet::FundTransaction (CMutableTransaction &tx, CAmount &nFeeRet, int &nChangePosInOut, std::string &strFailReason, bool lockUnspents, const std::set< int > &setSubtractFeeFromOutputs, CCoinControl)
 Insert additional inputs into the transaction by calling CreateTransaction();. More...
 
OutputType CWallet::TransactionChangeType (OutputType change_type, const std::vector< CRecipient > &vecSend)
 
bool CWallet::CreateTransaction (interfaces::Chain::Lock &locked_chain, const std::vector< CRecipient > &vecSend, CTransactionRef &tx, ReserveDestination &reservedest, CAmount &nFeeRet, int &nChangePosInOut, std::string &strFailReason, 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...
 
bool CWallet::CommitTransaction (CTransactionRef tx, mapValue_t mapValue, std::vector< std::pair< std::string, std::string >> orderForm, ReserveDestination &reservedest, CValidationState &state)
 Call after CreateTransaction unless you want to abort. More...
 
DBErrors CWallet::LoadWallet (bool &fFirstRunRet)
 
DBErrors CWallet::ZapSelectTx (std::vector< uint256 > &vHashIn, std::vector< uint256 > &vHashOut) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
DBErrors CWallet::ZapWalletTx (std::vector< CWalletTx > &vWtx)
 
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)
 
const std::string & CWallet::GetLabelName (const CScript &scriptPubKey) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool CWallet::NewKeyPool ()
 Mark old keypool keys as used, and generate all new keys. More...
 
size_t CWallet::KeypoolCountExternalKeys () EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
void CWallet::LoadKeyPool (int64_t nIndex, const CKeyPool &keypool) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
bool CWallet::TopUpKeyPool (unsigned int kpSize=0)
 
void CWallet::AddKeypoolPubkeyWithDB (const CPubKey &pubkey, const bool internal, WalletBatch &batch)
 
bool CWallet::ReserveKeyFromKeyPool (int64_t &nIndex, CKeyPool &keypool, bool fRequestedInternal)
 Reserves a key from the keypool and sets nIndex to its index. More...
 
void CWallet::KeepKey (int64_t nIndex)
 
void CWallet::ReturnKey (int64_t nIndex, bool fInternal, const CPubKey &pubkey)
 
bool CWallet::GetKeyFromPool (CPubKey &key, bool internal=false)
 Fetches a key from the keypool. More...
 
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 ()
 
std::map< CTxDestination, CAmountCWallet::GetAddressBalances (interfaces::Chain::Lock &locked_chain)
 
std::set< std::set< CTxDestination > > CWallet::GetAddressGroupings () EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 
std::set< CTxDestinationCWallet::GetLabelAddresses (const std::string &label) const
 
bool ReserveDestination::GetReservedDestination (const OutputType type, 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::MarkReserveKeysAsUsed (int64_t keypool_id) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
 Marks all keys in the keypool up to and including reserve_key as used. 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

◆ AddKeypoolPubkeyWithDB()

void CWallet::AddKeypoolPubkeyWithDB ( const CPubKey pubkey,
const bool  internal,
WalletBatch batch 
)
private

Definition at line 3568 of file wallet.cpp.

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◆ AvailableCoins()

void CWallet::AvailableCoins ( interfaces::Chain::Lock locked_chain,
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 int  nMinDepth = 0,
const int  nMaxDepth = 9999999 
) const

populate vCoins with vector of available COutputs.

Definition at line 2426 of file wallet.cpp.

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◆ CommitTransaction()

bool CWallet::CommitTransaction ( CTransactionRef  tx,
mapValue_t  mapValue,
std::vector< std::pair< std::string, std::string >>  orderForm,
ReserveDestination reservedest,
CValidationState state 
)

Call after CreateTransaction unless you want to abort.

Definition at line 3264 of file wallet.cpp.

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◆ CreateTransaction()

bool CWallet::CreateTransaction ( interfaces::Chain::Lock locked_chain,
const std::vector< CRecipient > &  vecSend,
CTransactionRef tx,
ReserveDestination reservedest,
CAmount nFeeRet,
int &  nChangePosInOut,
std::string &  strFailReason,
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.

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

Definition at line 2903 of file wallet.cpp.

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◆ DelAddressBook()

bool CWallet::DelAddressBook ( const CTxDestination address)

Definition at line 3422 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 2579 of file wallet.cpp.

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◆ FundTransaction()

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

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

Definition at line 2760 of file wallet.cpp.

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◆ GetAddressBalances()

std::map< CTxDestination, CAmount > CWallet::GetAddressBalances ( interfaces::Chain::Lock locked_chain)

Definition at line 3746 of file wallet.cpp.

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◆ GetAddressGroupings()

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

Definition at line 3786 of file wallet.cpp.

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◆ GetAvailableBalance()

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

Definition at line 2410 of file wallet.cpp.

◆ GetBalance()

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

Definition at line 2381 of file wallet.cpp.

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◆ GetKeyFromPool()

bool CWallet::GetKeyFromPool ( CPubKey key,
bool  internal = false 
)
private

Fetches a key from the keypool.

Definition at line 3656 of file wallet.cpp.

◆ GetLabelAddresses()

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

Definition at line 3879 of file wallet.cpp.

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◆ GetLabelName()

const std::string & CWallet::GetLabelName ( const CScript scriptPubKey) const

Definition at line 3442 of file wallet.cpp.

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◆ GetLocktimeForNewTransaction()

static uint32_t GetLocktimeForNewTransaction ( interfaces::Chain chain,
interfaces::Chain::Lock locked_chain 
)
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 2831 of file wallet.cpp.

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◆ GetNewChangeDestination()

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

Definition at line 3698 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 3678 of file wallet.cpp.

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◆ GetOldestKeyPoolTime()

int64_t CWallet::GetOldestKeyPoolTime ( )

Definition at line 3728 of file wallet.cpp.

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◆ GetOldestKeyTimeInPool()

static int64_t GetOldestKeyTimeInPool ( const std::set< int64_t > &  setKeyPool,
WalletBatch batch 
)
static

Definition at line 3714 of file wallet.cpp.

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◆ GetReservedDestination()

bool ReserveDestination::GetReservedDestination ( const OutputType  type,
CTxDestination pubkey,
bool  internal 
)

Reserve an address.

Definition at line 3893 of file wallet.cpp.

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◆ IsCurrentForAntiFeeSniping()

static bool IsCurrentForAntiFeeSniping ( interfaces::Chain chain,
interfaces::Chain::Lock locked_chain 
)
static

Definition at line 2815 of file wallet.cpp.

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◆ IsLockedCoin()

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

Definition at line 3976 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 3915 of file wallet.cpp.

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◆ KeepKey()

void CWallet::KeepKey ( int64_t  nIndex)

Definition at line 3630 of file wallet.cpp.

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◆ KeypoolCountExternalKeys()

size_t CWallet::KeypoolCountExternalKeys ( )

Definition at line 3495 of file wallet.cpp.

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◆ ListCoins()

std::map< CTxDestination, std::vector< COutput > > CWallet::ListCoins ( interfaces::Chain::Lock locked_chain) const

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

Definition at line 2542 of file wallet.cpp.

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◆ ListLockedCoins()

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

Definition at line 3984 of file wallet.cpp.

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◆ LoadKeyPool()

void CWallet::LoadKeyPool ( int64_t  nIndex,
const CKeyPool keypool 
)

Definition at line 3501 of file wallet.cpp.

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◆ LoadWallet()

DBErrors CWallet::LoadWallet ( bool &  fFirstRunRet)

Definition at line 3312 of file wallet.cpp.

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◆ LockCoin()

void CWallet::LockCoin ( const COutPoint output)

Definition at line 3958 of file wallet.cpp.

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◆ MarkReserveKeysAsUsed()

void CWallet::MarkReserveKeysAsUsed ( int64_t  keypool_id)

Marks all keys in the keypool up to and including reserve_key as used.

Definition at line 3934 of file wallet.cpp.

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◆ NewKeyPool()

bool CWallet::NewKeyPool ( )

Mark old keypool keys as used, and generate all new keys.

Definition at line 3461 of file wallet.cpp.

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◆ ReserveKeyFromKeyPool()

bool CWallet::ReserveKeyFromKeyPool ( int64_t &  nIndex,
CKeyPool keypool,
bool  fRequestedInternal 
)

Reserves a key from the keypool and sets nIndex to its index.

Parameters
[out]nIndexthe index of the key in keypool
[out]keypoolthe keypool the key was drawn from, which could be the the pre-split pool if present, or the internal or external pool
fRequestedInternaltrue if the caller would like the key drawn from the internal keypool, false if external is preferred
Returns
true if succeeded, false if failed due to empty keypool
Exceptions
std::runtime_errorif keypool read failed, key was invalid, was not found in the wallet, or was misclassified in the internal or external keypool

Definition at line 3584 of file wallet.cpp.

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◆ ReturnDestination()

void ReserveDestination::ReturnDestination ( )

Return reserved address.

Definition at line 3924 of file wallet.cpp.

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◆ ReturnKey()

void CWallet::ReturnKey ( int64_t  nIndex,
bool  fInternal,
const CPubKey pubkey 
)

Definition at line 3638 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 2650 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 2596 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 3416 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 3398 of file wallet.cpp.

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◆ SignTransaction()

bool CWallet::SignTransaction ( CMutableTransaction tx)

Definition at line 2737 of file wallet.cpp.

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◆ TopUpKeyPool()

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

Definition at line 3522 of file wallet.cpp.

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◆ TransactionChangeType()

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

Definition at line 2875 of file wallet.cpp.

◆ UnlockAllCoins()

void CWallet::UnlockAllCoins ( )

Definition at line 3970 of file wallet.cpp.

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◆ UnlockCoin()

void CWallet::UnlockCoin ( const COutPoint output)

Definition at line 3964 of file wallet.cpp.

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◆ ZapSelectTx()

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

Definition at line 3344 of file wallet.cpp.

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◆ ZapWalletTx()

DBErrors CWallet::ZapWalletTx ( std::vector< CWalletTx > &  vWtx)

Definition at line 3375 of file wallet.cpp.

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