Bitcoin Core 29.99.0
P2P Digital Currency
wallet.h
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1// Copyright (c) 2018-2022 The Bitcoin Core developers
2// Distributed under the MIT software license, see the accompanying
3// file COPYING or http://www.opensource.org/licenses/mit-license.php.
4
5#ifndef BITCOIN_INTERFACES_WALLET_H
6#define BITCOIN_INTERFACES_WALLET_H
7
8#include <addresstype.h>
10#include <consensus/amount.h>
11#include <interfaces/chain.h>
13#include <pubkey.h>
14#include <script/script.h>
16#include <util/fs.h>
17#include <util/result.h>
18#include <util/ui_change_type.h>
19
20#include <cstdint>
21#include <functional>
22#include <map>
23#include <memory>
24#include <string>
25#include <tuple>
26#include <type_traits>
27#include <utility>
28#include <vector>
29
30class CFeeRate;
31class CKey;
32enum class FeeReason;
33enum class OutputType;
35struct bilingual_str;
36namespace common {
37enum class PSBTError;
38} // namespace common
39namespace node {
40enum class TransactionError;
41} // namespace node
42namespace wallet {
43class CCoinControl;
44class CWallet;
45enum class AddressPurpose;
46struct CRecipient;
47struct WalletContext;
48} // namespace wallet
49
50namespace interfaces {
51
52class Handler;
53struct WalletAddress;
54struct WalletBalances;
55struct WalletTx;
56struct WalletTxOut;
57struct WalletTxStatus;
58struct WalletMigrationResult;
59
60using WalletOrderForm = std::vector<std::pair<std::string, std::string>>;
61using WalletValueMap = std::map<std::string, std::string>;
62
64class Wallet
65{
66public:
67 virtual ~Wallet() = default;
68
70 virtual bool encryptWallet(const SecureString& wallet_passphrase) = 0;
71
73 virtual bool isCrypted() = 0;
74
76 virtual bool lock() = 0;
77
79 virtual bool unlock(const SecureString& wallet_passphrase) = 0;
80
82 virtual bool isLocked() = 0;
83
85 virtual bool changeWalletPassphrase(const SecureString& old_wallet_passphrase,
86 const SecureString& new_wallet_passphrase) = 0;
87
89 virtual void abortRescan() = 0;
90
92 virtual bool backupWallet(const std::string& filename) = 0;
93
95 virtual std::string getWalletName() = 0;
96
97 // Get a new address.
98 virtual util::Result<CTxDestination> getNewDestination(const OutputType type, const std::string& label) = 0;
99
101 virtual bool getPubKey(const CScript& script, const CKeyID& address, CPubKey& pub_key) = 0;
102
104 virtual SigningResult signMessage(const std::string& message, const PKHash& pkhash, std::string& str_sig) = 0;
105
107 virtual bool isSpendable(const CTxDestination& dest) = 0;
108
110 virtual bool setAddressBook(const CTxDestination& dest, const std::string& name, const std::optional<wallet::AddressPurpose>& purpose) = 0;
111
112 // Remove address.
113 virtual bool delAddressBook(const CTxDestination& dest) = 0;
114
116 virtual bool getAddress(const CTxDestination& dest,
117 std::string* name,
118 wallet::AddressPurpose* purpose) = 0;
119
121 virtual std::vector<WalletAddress> getAddresses() = 0;
122
124 virtual std::vector<std::string> getAddressReceiveRequests() = 0;
125
127 virtual bool setAddressReceiveRequest(const CTxDestination& dest, const std::string& id, const std::string& value) = 0;
128
131
133 virtual bool lockCoin(const COutPoint& output, const bool write_to_db) = 0;
134
136 virtual bool unlockCoin(const COutPoint& output) = 0;
137
139 virtual bool isLockedCoin(const COutPoint& output) = 0;
140
142 virtual void listLockedCoins(std::vector<COutPoint>& outputs) = 0;
143
145 virtual util::Result<CTransactionRef> createTransaction(const std::vector<wallet::CRecipient>& recipients,
146 const wallet::CCoinControl& coin_control,
147 bool sign,
148 int& change_pos,
149 CAmount& fee) = 0;
150
153 WalletValueMap value_map,
154 WalletOrderForm order_form) = 0;
155
157 virtual bool transactionCanBeAbandoned(const Txid& txid) = 0;
158
160 virtual bool abandonTransaction(const Txid& txid) = 0;
161
163 virtual bool transactionCanBeBumped(const Txid& txid) = 0;
164
166 virtual bool createBumpTransaction(const Txid& txid,
167 const wallet::CCoinControl& coin_control,
168 std::vector<bilingual_str>& errors,
169 CAmount& old_fee,
170 CAmount& new_fee,
171 CMutableTransaction& mtx) = 0;
172
175
177 virtual bool commitBumpTransaction(const Txid& txid,
179 std::vector<bilingual_str>& errors,
180 Txid& bumped_txid) = 0;
181
183 virtual CTransactionRef getTx(const Txid& txid) = 0;
184
186 virtual WalletTx getWalletTx(const Txid& txid) = 0;
187
189 virtual std::set<WalletTx> getWalletTxs() = 0;
190
192 virtual bool tryGetTxStatus(const Txid& txid,
193 WalletTxStatus& tx_status,
194 int& num_blocks,
195 int64_t& block_time) = 0;
196
198 virtual WalletTx getWalletTxDetails(const Txid& txid,
199 WalletTxStatus& tx_status,
200 WalletOrderForm& order_form,
201 bool& in_mempool,
202 int& num_blocks) = 0;
203
205 virtual std::optional<common::PSBTError> fillPSBT(std::optional<int> sighash_type,
206 bool sign,
207 bool bip32derivs,
208 size_t* n_signed,
210 bool& complete) = 0;
211
214
216 virtual bool tryGetBalances(WalletBalances& balances, uint256& block_hash) = 0;
217
219 virtual CAmount getBalance() = 0;
220
222 virtual CAmount getAvailableBalance(const wallet::CCoinControl& coin_control) = 0;
223
225 virtual bool txinIsMine(const CTxIn& txin) = 0;
226
228 virtual bool txoutIsMine(const CTxOut& txout) = 0;
229
231 virtual CAmount getDebit(const CTxIn& txin) = 0;
232
234 virtual CAmount getCredit(const CTxOut& txout) = 0;
235
238 using CoinsList = std::map<CTxDestination, std::vector<std::tuple<COutPoint, WalletTxOut>>>;
239 virtual CoinsList listCoins() = 0;
240
242 virtual std::vector<WalletTxOut> getCoins(const std::vector<COutPoint>& outputs) = 0;
243
245 virtual CAmount getRequiredFee(unsigned int tx_bytes) = 0;
246
248 virtual CAmount getMinimumFee(unsigned int tx_bytes,
249 const wallet::CCoinControl& coin_control,
250 int* returned_target,
251 FeeReason* reason) = 0;
252
254 virtual unsigned int getConfirmTarget() = 0;
255
256 // Return whether HD enabled.
257 virtual bool hdEnabled() = 0;
258
259 // Return whether the wallet is blank.
260 virtual bool canGetAddresses() = 0;
261
262 // Return whether private keys enabled.
263 virtual bool privateKeysDisabled() = 0;
264
265 // Return whether the wallet contains a Taproot scriptPubKeyMan
266 virtual bool taprootEnabled() = 0;
267
268 // Return whether wallet uses an external signer.
269 virtual bool hasExternalSigner() = 0;
270
271 // Get default address type.
273
276
277 // Remove wallet.
278 virtual void remove() = 0;
279
281 using UnloadFn = std::function<void()>;
282 virtual std::unique_ptr<Handler> handleUnload(UnloadFn fn) = 0;
283
285 using ShowProgressFn = std::function<void(const std::string& title, int progress)>;
286 virtual std::unique_ptr<Handler> handleShowProgress(ShowProgressFn fn) = 0;
287
289 using StatusChangedFn = std::function<void()>;
290 virtual std::unique_ptr<Handler> handleStatusChanged(StatusChangedFn fn) = 0;
291
293 using AddressBookChangedFn = std::function<void(const CTxDestination& address,
294 const std::string& label,
295 bool is_mine,
297 ChangeType status)>;
298 virtual std::unique_ptr<Handler> handleAddressBookChanged(AddressBookChangedFn fn) = 0;
299
301 using TransactionChangedFn = std::function<void(const Txid& txid, ChangeType status)>;
302 virtual std::unique_ptr<Handler> handleTransactionChanged(TransactionChangedFn fn) = 0;
303
305 using CanGetAddressesChangedFn = std::function<void()>;
306 virtual std::unique_ptr<Handler> handleCanGetAddressesChanged(CanGetAddressesChangedFn fn) = 0;
307
309 virtual wallet::CWallet* wallet() { return nullptr; }
310};
311
316{
317public:
319 virtual util::Result<std::unique_ptr<Wallet>> createWallet(const std::string& name, const SecureString& passphrase, uint64_t wallet_creation_flags, std::vector<bilingual_str>& warnings) = 0;
320
322 virtual util::Result<std::unique_ptr<Wallet>> loadWallet(const std::string& name, std::vector<bilingual_str>& warnings) = 0;
323
325 virtual std::string getWalletDir() = 0;
326
328 virtual util::Result<std::unique_ptr<Wallet>> restoreWallet(const fs::path& backup_file, const std::string& wallet_name, std::vector<bilingual_str>& warnings) = 0;
329
331 virtual util::Result<WalletMigrationResult> migrateWallet(const std::string& name, const SecureString& passphrase) = 0;
332
334 virtual bool isEncrypted(const std::string& wallet_name) = 0;
335
337 virtual std::vector<std::pair<std::string, std::string>> listWalletDir() = 0;
338
340 virtual std::vector<std::unique_ptr<Wallet>> getWallets() = 0;
341
345 using LoadWalletFn = std::function<void(std::unique_ptr<Wallet> wallet)>;
346 virtual std::unique_ptr<Handler> handleLoadWallet(LoadWalletFn fn) = 0;
347
349 virtual wallet::WalletContext* context() { return nullptr; }
350};
351
354{
358 std::string name;
359
361 : dest(std::move(dest)), is_mine(is_mine), purpose(std::move(purpose)), name(std::move(name))
362 {
363 }
364};
365
368{
372
373 bool balanceChanged(const WalletBalances& prev) const
374 {
375 return balance != prev.balance || unconfirmed_balance != prev.unconfirmed_balance ||
377 }
378};
379
380// Wallet transaction information.
382{
384 std::vector<bool> txin_is_mine;
385 std::vector<bool> txout_is_mine;
386 std::vector<bool> txout_is_change;
387 std::vector<CTxDestination> txout_address;
388 std::vector<bool> txout_address_is_mine;
392 int64_t time;
393 std::map<std::string, std::string> value_map;
395
396 bool operator<(const WalletTx& a) const { return tx->GetHash() < a.tx->GetHash(); }
397};
398
401{
405 unsigned int time_received;
406 uint32_t lock_time;
411};
412
415{
417 int64_t time;
419 bool is_spent = false;
420};
421
424{
425 std::unique_ptr<Wallet> wallet;
426 std::optional<std::string> watchonly_wallet_name;
427 std::optional<std::string> solvables_wallet_name;
428 fs::path backup_path;
429};
430
433std::unique_ptr<Wallet> MakeWallet(wallet::WalletContext& context, const std::shared_ptr<wallet::CWallet>& wallet);
434
437std::unique_ptr<WalletLoader> MakeWalletLoader(Chain& chain, ArgsManager& args);
438
439} // namespace interfaces
440
441#endif // BITCOIN_INTERFACES_WALLET_H
std::variant< CNoDestination, PubKeyDestination, PKHash, ScriptHash, WitnessV0ScriptHash, WitnessV0KeyHash, WitnessV1Taproot, PayToAnchor, WitnessUnknown > CTxDestination
A txout script categorized into standard templates.
Definition: addresstype.h:143
int64_t CAmount
Amount in satoshis (Can be negative)
Definition: amount.h:12
ArgsManager & args
Definition: bitcoind.cpp:277
Fee rate in satoshis per virtualbyte: CAmount / vB the feerate is represented internally as FeeFrac.
Definition: feerate.h:35
An encapsulated private key.
Definition: key.h:35
A reference to a CKey: the Hash160 of its serialized public key.
Definition: pubkey.h:24
An outpoint - a combination of a transaction hash and an index n into its vout.
Definition: transaction.h:29
An encapsulated public key.
Definition: pubkey.h:34
Serialized script, used inside transaction inputs and outputs.
Definition: script.h:413
An input of a transaction.
Definition: transaction.h:67
An output of a transaction.
Definition: transaction.h:150
Interface to let node manage chain clients (wallets, or maybe tools for monitoring and analysis in th...
Definition: chain.h:396
Interface giving clients (wallet processes, maybe other analysis tools in the future) ability to acce...
Definition: chain.h:130
Interface for accessing a wallet.
Definition: wallet.h:65
virtual std::unique_ptr< Handler > handleShowProgress(ShowProgressFn fn)=0
virtual bool unlockCoin(const COutPoint &output)=0
Unlock coin.
virtual CoinsList listCoins()=0
virtual bool getAddress(const CTxDestination &dest, std::string *name, wallet::AddressPurpose *purpose)=0
Look up address in wallet, return whether exists.
virtual bool txinIsMine(const CTxIn &txin)=0
Return whether transaction input belongs to wallet.
virtual bool getPubKey(const CScript &script, const CKeyID &address, CPubKey &pub_key)=0
Get public key.
virtual std::vector< WalletAddress > getAddresses()=0
Get wallet address list.
std::function< void(const std::string &title, int progress)> ShowProgressFn
Register handler for show progress messages.
Definition: wallet.h:285
virtual bool encryptWallet(const SecureString &wallet_passphrase)=0
Encrypt wallet.
virtual std::unique_ptr< Handler > handleStatusChanged(StatusChangedFn fn)=0
virtual bool abandonTransaction(const Txid &txid)=0
Abandon transaction.
virtual std::vector< WalletTxOut > getCoins(const std::vector< COutPoint > &outputs)=0
Return wallet transaction output information.
std::function< void()> UnloadFn
Register handler for unload message.
Definition: wallet.h:281
virtual bool isLocked()=0
Return whether wallet is locked.
virtual std::unique_ptr< Handler > handleAddressBookChanged(AddressBookChangedFn fn)=0
virtual std::unique_ptr< Handler > handleCanGetAddressesChanged(CanGetAddressesChangedFn fn)=0
virtual WalletTx getWalletTx(const Txid &txid)=0
Get transaction information.
virtual bool transactionCanBeAbandoned(const Txid &txid)=0
Return whether transaction can be abandoned.
virtual CAmount getAvailableBalance(const wallet::CCoinControl &coin_control)=0
Get available balance.
virtual std::set< WalletTx > getWalletTxs()=0
Get list of all wallet transactions.
std::function< void(const CTxDestination &address, const std::string &label, bool is_mine, wallet::AddressPurpose purpose, ChangeType status)> AddressBookChangedFn
Register handler for address book changed messages.
Definition: wallet.h:297
virtual util::Result< CTxDestination > getNewDestination(const OutputType type, const std::string &label)=0
virtual CAmount getRequiredFee(unsigned int tx_bytes)=0
Get required fee.
virtual util::Result< CTransactionRef > createTransaction(const std::vector< wallet::CRecipient > &recipients, const wallet::CCoinControl &coin_control, bool sign, int &change_pos, CAmount &fee)=0
Create transaction.
virtual bool setAddressBook(const CTxDestination &dest, const std::string &name, const std::optional< wallet::AddressPurpose > &purpose)=0
Add or update address.
virtual wallet::CWallet * wallet()
Return pointer to internal wallet class, useful for testing.
Definition: wallet.h:309
virtual void abortRescan()=0
Abort a rescan.
std::function< void(const Txid &txid, ChangeType status)> TransactionChangedFn
Register handler for transaction changed messages.
Definition: wallet.h:301
virtual std::optional< common::PSBTError > fillPSBT(std::optional< int > sighash_type, bool sign, bool bip32derivs, size_t *n_signed, PartiallySignedTransaction &psbtx, bool &complete)=0
Fill PSBT.
virtual unsigned int getConfirmTarget()=0
Get tx confirm target.
virtual bool unlock(const SecureString &wallet_passphrase)=0
Unlock wallet.
virtual bool changeWalletPassphrase(const SecureString &old_wallet_passphrase, const SecureString &new_wallet_passphrase)=0
Change wallet passphrase.
virtual std::string getWalletName()=0
Get wallet name.
virtual bool hasExternalSigner()=0
virtual bool tryGetBalances(WalletBalances &balances, uint256 &block_hash)=0
Get balances if possible without blocking.
virtual CAmount getDefaultMaxTxFee()=0
Get max tx fee.
virtual bool isSpendable(const CTxDestination &dest)=0
Return whether wallet has private key.
virtual CAmount getBalance()=0
Get balance.
virtual CAmount getDebit(const CTxIn &txin)=0
Return debit amount if transaction input belongs to wallet.
virtual bool hdEnabled()=0
virtual bool isLockedCoin(const COutPoint &output)=0
Return whether coin is locked.
virtual bool signBumpTransaction(CMutableTransaction &mtx)=0
Sign bump transaction.
std::map< CTxDestination, std::vector< std::tuple< COutPoint, WalletTxOut > > > CoinsList
Return AvailableCoins + LockedCoins grouped by wallet address.
Definition: wallet.h:238
virtual WalletBalances getBalances()=0
Get balances.
virtual OutputType getDefaultAddressType()=0
virtual CAmount getCredit(const CTxOut &txout)=0
Return credit amount if transaction input belongs to wallet.
virtual bool backupWallet(const std::string &filename)=0
Back up wallet.
virtual void commitTransaction(CTransactionRef tx, WalletValueMap value_map, WalletOrderForm order_form)=0
Commit transaction.
virtual bool createBumpTransaction(const Txid &txid, const wallet::CCoinControl &coin_control, std::vector< bilingual_str > &errors, CAmount &old_fee, CAmount &new_fee, CMutableTransaction &mtx)=0
Create bump transaction.
virtual std::unique_ptr< Handler > handleTransactionChanged(TransactionChangedFn fn)=0
virtual void listLockedCoins(std::vector< COutPoint > &outputs)=0
List locked coins.
virtual CTransactionRef getTx(const Txid &txid)=0
Get a transaction.
virtual bool lockCoin(const COutPoint &output, const bool write_to_db)=0
Lock coin.
virtual std::unique_ptr< Handler > handleUnload(UnloadFn fn)=0
virtual ~Wallet()=default
virtual bool delAddressBook(const CTxDestination &dest)=0
virtual bool transactionCanBeBumped(const Txid &txid)=0
Return whether transaction can be bumped.
virtual void remove()=0
std::function< void()> StatusChangedFn
Register handler for status changed messages.
Definition: wallet.h:289
virtual util::Result< void > displayAddress(const CTxDestination &dest)=0
Display address on external signer.
virtual WalletTx getWalletTxDetails(const Txid &txid, WalletTxStatus &tx_status, WalletOrderForm &order_form, bool &in_mempool, int &num_blocks)=0
Get transaction details.
virtual bool setAddressReceiveRequest(const CTxDestination &dest, const std::string &id, const std::string &value)=0
Save or remove receive request.
virtual bool taprootEnabled()=0
virtual bool tryGetTxStatus(const Txid &txid, WalletTxStatus &tx_status, int &num_blocks, int64_t &block_time)=0
Try to get updated status for a particular transaction, if possible without blocking.
virtual bool txoutIsMine(const CTxOut &txout)=0
Return whether transaction output belongs to wallet.
virtual SigningResult signMessage(const std::string &message, const PKHash &pkhash, std::string &str_sig)=0
Sign message.
virtual bool privateKeysDisabled()=0
virtual bool lock()=0
Lock wallet.
std::function< void()> CanGetAddressesChangedFn
Register handler for keypool changed messages.
Definition: wallet.h:305
virtual CAmount getMinimumFee(unsigned int tx_bytes, const wallet::CCoinControl &coin_control, int *returned_target, FeeReason *reason)=0
Get minimum fee.
virtual std::vector< std::string > getAddressReceiveRequests()=0
Get receive requests.
virtual bool canGetAddresses()=0
virtual bool isCrypted()=0
Return whether wallet is encrypted.
virtual bool commitBumpTransaction(const Txid &txid, CMutableTransaction &&mtx, std::vector< bilingual_str > &errors, Txid &bumped_txid)=0
Commit bump transaction.
Wallet chain client that in addition to having chain client methods for starting up,...
Definition: wallet.h:316
virtual util::Result< std::unique_ptr< Wallet > > restoreWallet(const fs::path &backup_file, const std::string &wallet_name, std::vector< bilingual_str > &warnings)=0
Restore backup wallet.
virtual util::Result< std::unique_ptr< Wallet > > createWallet(const std::string &name, const SecureString &passphrase, uint64_t wallet_creation_flags, std::vector< bilingual_str > &warnings)=0
Create new wallet.
virtual std::string getWalletDir()=0
Return default wallet directory.
virtual std::vector< std::unique_ptr< Wallet > > getWallets()=0
Return interfaces for accessing wallets (if any).
virtual util::Result< WalletMigrationResult > migrateWallet(const std::string &name, const SecureString &passphrase)=0
Migrate a wallet.
virtual wallet::WalletContext * context()
Return pointer to internal context, useful for testing.
Definition: wallet.h:349
virtual std::vector< std::pair< std::string, std::string > > listWalletDir()=0
Return available wallets in wallet directory.
virtual util::Result< std::unique_ptr< Wallet > > loadWallet(const std::string &name, std::vector< bilingual_str > &warnings)=0
Load existing wallet.
virtual bool isEncrypted(const std::string &wallet_name)=0
Returns true if wallet stores encryption keys.
std::function< void(std::unique_ptr< Wallet > wallet)> LoadWalletFn
Register handler for load wallet messages.
Definition: wallet.h:345
virtual std::unique_ptr< Handler > handleLoadWallet(LoadWalletFn fn)=0
256-bit opaque blob.
Definition: uint256.h:196
Coin Control Features.
Definition: coincontrol.h:83
A CWallet maintains a set of transactions and balances, and provides the ability to create new transa...
Definition: wallet.h:311
uint64_t fee
static int sign(const secp256k1_context *ctx, struct signer_secrets *signer_secrets, struct signer *signer, const secp256k1_musig_keyagg_cache *cache, const unsigned char *msg32, unsigned char *sig64)
Definition: musig.c:106
Definition: args.cpp:877
PSBTError
Definition: types.h:17
std::unique_ptr< WalletLoader > MakeWalletLoader(Chain &chain, ArgsManager &args)
Return implementation of ChainClient interface for a wallet loader.
Definition: dummywallet.cpp:60
std::vector< std::pair< std::string, std::string > > WalletOrderForm
Definition: wallet.h:60
std::unique_ptr< Wallet > MakeWallet(wallet::WalletContext &context, const std::shared_ptr< wallet::CWallet > &wallet)
Return implementation of Wallet interface.
Definition: interfaces.cpp:677
std::map< std::string, std::string > WalletValueMap
Definition: wallet.h:61
Definition: messages.h:20
TransactionError
Definition: types.h:24
AddressPurpose
Address purpose field that has been been stored with wallet sending and receiving addresses since BIP...
Definition: types.h:28
OutputType
Definition: outputtype.h:17
FeeReason
Definition: fees.h:60
std::shared_ptr< const CTransaction > CTransactionRef
Definition: transaction.h:423
const char * name
Definition: rest.cpp:50
std::basic_string< char, std::char_traits< char >, secure_allocator< char > > SecureString
Definition: secure.h:58
SigningResult
Definition: signmessage.h:43
A mutable version of CTransaction.
Definition: transaction.h:378
A version of CTransaction with the PSBT format.
Definition: psbt.h:1119
Bilingual messages:
Definition: translation.h:24
Information about one wallet address.
Definition: wallet.h:354
CTxDestination dest
Definition: wallet.h:355
wallet::AddressPurpose purpose
Definition: wallet.h:357
WalletAddress(CTxDestination dest, bool is_mine, wallet::AddressPurpose purpose, std::string name)
Definition: wallet.h:360
Collection of wallet balances.
Definition: wallet.h:368
bool balanceChanged(const WalletBalances &prev) const
Definition: wallet.h:373
Migrated wallet info.
Definition: wallet.h:424
std::optional< std::string > watchonly_wallet_name
Definition: wallet.h:426
std::optional< std::string > solvables_wallet_name
Definition: wallet.h:427
std::unique_ptr< Wallet > wallet
Definition: wallet.h:425
std::vector< bool > txin_is_mine
Definition: wallet.h:384
std::vector< CTxDestination > txout_address
Definition: wallet.h:387
std::vector< bool > txout_address_is_mine
Definition: wallet.h:388
CTransactionRef tx
Definition: wallet.h:383
std::vector< bool > txout_is_change
Definition: wallet.h:386
std::map< std::string, std::string > value_map
Definition: wallet.h:393
std::vector< bool > txout_is_mine
Definition: wallet.h:385
bool operator<(const WalletTx &a) const
Definition: wallet.h:396
Wallet transaction output.
Definition: wallet.h:415
Updated transaction status.
Definition: wallet.h:401
unsigned int time_received
Definition: wallet.h:405
WalletContext struct containing references to state shared between CWallet instances,...
Definition: context.h:36
ChangeType
General change type (added, updated, removed).
Definition: ui_change_type.h:9