Bitcoin Core  0.20.99
P2P Digital Currency
Functions | Variables
wallet.cpp File Reference
#include <wallet/wallet.h>
#include <chain.h>
#include <consensus/consensus.h>
#include <consensus/validation.h>
#include <fs.h>
#include <interfaces/chain.h>
#include <interfaces/wallet.h>
#include <key.h>
#include <key_io.h>
#include <optional.h>
#include <policy/fees.h>
#include <policy/policy.h>
#include <primitives/block.h>
#include <primitives/transaction.h>
#include <script/descriptor.h>
#include <script/script.h>
#include <script/signingprovider.h>
#include <txmempool.h>
#include <util/bip32.h>
#include <util/check.h>
#include <util/error.h>
#include <util/fees.h>
#include <util/moneystr.h>
#include <util/rbf.h>
#include <util/string.h>
#include <util/translation.h>
#include <wallet/coincontrol.h>
#include <wallet/fees.h>
#include <algorithm>
#include <assert.h>
#include <boost/algorithm/string/replace.hpp>
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Functions

static std::vector< std::shared_ptr< CWallet > > vpwallets GUARDED_BY (cs_wallets)
 
bool AddWallet (const std::shared_ptr< CWallet > &wallet)
 
bool RemoveWallet (const std::shared_ptr< CWallet > &wallet)
 
std::vector< std::shared_ptr< CWallet > > GetWallets ()
 
std::shared_ptr< CWalletGetWallet (const std::string &name)
 
std::unique_ptr< interfaces::HandlerHandleLoadWallet (LoadWalletFn load_wallet)
 
static std::set< std::string > g_loading_wallet_set GUARDED_BY (g_loading_wallet_mutex)
 
static std::set< std::string > g_unloading_wallet_set GUARDED_BY (g_wallet_release_mutex)
 
static void ReleaseWallet (CWallet *wallet)
 
void UnloadWallet (std::shared_ptr< CWallet > &&wallet)
 Explicitly unload and delete the wallet. More...
 
std::shared_ptr< CWalletLoadWallet (interfaces::Chain &chain, const WalletLocation &location, bilingual_str &error, std::vector< bilingual_str > &warnings)
 
std::shared_ptr< CWalletLoadWallet (interfaces::Chain &chain, const std::string &name, bilingual_str &error, std::vector< bilingual_str > &warnings)
 
WalletCreationStatus CreateWallet (interfaces::Chain &chain, const SecureString &passphrase, uint64_t wallet_creation_flags, const std::string &name, bilingual_str &error, std::vector< bilingual_str > &warnings, std::shared_ptr< CWallet > &result)
 
int64_t CalculateMaximumSignedTxSize (const CTransaction &tx, const CWallet *wallet, bool use_max_sig)
 
int64_t CalculateMaximumSignedTxSize (const CTransaction &tx, const CWallet *wallet, const std::vector< CTxOut > &txouts, bool use_max_sig)
 
int CalculateMaximumSignedInputSize (const CTxOut &txout, const CWallet *wallet, bool use_max_sig)
 
void MaybeResendWalletTxs ()
 Called periodically by the schedule thread. More...
 
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...
 

Variables

const std::map< uint64_t, std::string > WALLET_FLAG_CAVEATS
 
static const size_t OUTPUT_GROUP_MAX_ENTRIES = 10
 
static RecursiveMutex cs_wallets
 
static Mutex g_loading_wallet_mutex
 
static Mutex g_wallet_release_mutex
 
static std::condition_variable g_wallet_release_cv
 

Function Documentation

◆ AddWallet()

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

Definition at line 57 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,
bilingual_str error,
std::vector< bilingual_str > &  warnings,
std::shared_ptr< CWallet > &  result 
)

Definition at line 191 of file wallet.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 80 of file wallet.cpp.

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◆ GUARDED_BY() [1/3]

static std::list< LoadWalletFn > g_load_wallet_fns GUARDED_BY ( cs_wallets  )
static

◆ GUARDED_BY() [2/3]

static std::set<std::string> g_loading_wallet_set GUARDED_BY ( g_loading_wallet_mutex  )
static

◆ GUARDED_BY() [3/3]

static std::set<std::string> g_unloading_wallet_set GUARDED_BY ( g_wallet_release_mutex  )
static

◆ HandleLoadWallet()

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

Definition at line 95 of file wallet.cpp.

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◆ LoadWallet() [1/2]

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

Definition at line 174 of file wallet.cpp.

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◆ LoadWallet() [2/2]

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

Definition at line 186 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 2045 of file wallet.cpp.

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◆ ReleaseWallet()

static void ReleaseWallet ( CWallet wallet)
static

Definition at line 109 of file wallet.cpp.

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◆ RemoveWallet()

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

Definition at line 68 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 126 of file wallet.cpp.

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Variable Documentation

◆ cs_wallets

RecursiveMutex cs_wallets
static

Definition at line 53 of file wallet.cpp.

◆ g_loading_wallet_mutex

Mutex g_loading_wallet_mutex
static

Definition at line 102 of file wallet.cpp.

◆ g_wallet_release_cv

std::condition_variable g_wallet_release_cv
static

Definition at line 104 of file wallet.cpp.

◆ g_wallet_release_mutex

Mutex g_wallet_release_mutex
static

Definition at line 103 of file wallet.cpp.

◆ OUTPUT_GROUP_MAX_ENTRIES

const size_t OUTPUT_GROUP_MAX_ENTRIES = 10
static

Definition at line 51 of file wallet.cpp.

◆ WALLET_FLAG_CAVEATS

const std::map<uint64_t,std::string> WALLET_FLAG_CAVEATS
Initial value:
{
"You need to rescan the blockchain in order to correctly mark used "
"destinations in the past. Until this is done, some destinations may "
"be considered unused, even if the opposite is the case."
},
}

Definition at line 43 of file wallet.cpp.