diff options
Diffstat (limited to 'src/wallet/wallet.h')
| -rw-r--r-- | src/wallet/wallet.h | 55 |
1 files changed, 45 insertions, 10 deletions
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h index cf33ea21f2..352f43ef99 100644 --- a/src/wallet/wallet.h +++ b/src/wallet/wallet.h @@ -64,6 +64,7 @@ bool AddWallet(WalletContext& context, const std::shared_ptr<CWallet>& wallet); bool RemoveWallet(WalletContext& context, const std::shared_ptr<CWallet>& wallet, std::optional<bool> load_on_start, std::vector<bilingual_str>& warnings); bool RemoveWallet(WalletContext& context, const std::shared_ptr<CWallet>& wallet, std::optional<bool> load_on_start); std::vector<std::shared_ptr<CWallet>> GetWallets(WalletContext& context); +std::shared_ptr<CWallet> GetDefaultWallet(WalletContext& context, size_t& count); std::shared_ptr<CWallet> GetWallet(WalletContext& context, const std::string& name); std::shared_ptr<CWallet> LoadWallet(WalletContext& context, const std::string& name, std::optional<bool> load_on_start, const DatabaseOptions& options, DatabaseStatus& status, bilingual_str& error, std::vector<bilingual_str>& warnings); std::shared_ptr<CWallet> CreateWallet(WalletContext& context, const std::string& name, std::optional<bool> load_on_start, DatabaseOptions& options, DatabaseStatus& status, bilingual_str& error, std::vector<bilingual_str>& warnings); @@ -92,7 +93,7 @@ static const CAmount DEFAULT_CONSOLIDATE_FEERATE{10000}; // 10 sat/vbyte static const CAmount DEFAULT_MAX_AVOIDPARTIALSPEND_FEE = 0; //! discourage APS fee higher than this amount constexpr CAmount HIGH_APS_FEE{COIN / 10000}; -//! minimum recommended increment for BIP 125 replacement txs +//! minimum recommended increment for replacement txs static const CAmount WALLET_INCREMENTAL_RELAY_FEE = 5000; //! Default for -spendzeroconfchange static const bool DEFAULT_SPEND_ZEROCONF_CHANGE = true; @@ -194,7 +195,7 @@ public: util::Result<CTxDestination> GetReservedDestination(bool internal); //! Return reserved address void ReturnDestination(); - //! Keep the address. Do not return it's key to the keypool when this object goes out of scope + //! Keep the address. Do not return its key to the keypool when this object goes out of scope void KeepDestination(); }; @@ -249,7 +250,7 @@ private: int nWalletVersion GUARDED_BY(cs_wallet){FEATURE_BASE}; /** The next scheduled rebroadcast of wallet transactions. */ - int64_t nNextResend = 0; + int64_t m_next_resend{GetDefaultNextResend()}; /** Whether this wallet will submit newly created transactions to the node's mempool and * prompt rebroadcasts (see ResendWalletTransactions()). */ bool fBroadcastTransactions = false; @@ -315,7 +316,7 @@ private: std::string m_name; /** Internal database handle. */ - std::unique_ptr<WalletDatabase> const m_database; + std::unique_ptr<WalletDatabase> m_database; /** * The following is used to keep track of how far behind the wallet is @@ -347,6 +348,8 @@ private: */ static bool AttachChain(const std::shared_ptr<CWallet>& wallet, interfaces::Chain& chain, const bool rescan_required, bilingual_str& error, std::vector<bilingual_str>& warnings); + static int64_t GetDefaultNextResend(); + public: /** * Main wallet lock. @@ -398,7 +401,6 @@ public: TxItems wtxOrdered; int64_t nOrderPosNext GUARDED_BY(cs_wallet) = 0; - uint64_t nAccountingEntryNumber = 0; std::map<CTxDestination, CAddressBookData> m_address_book GUARDED_BY(cs_wallet); const CAddressBookData* FindAddressBookEntry(const CTxDestination&, bool allow_change = false) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); @@ -536,8 +538,11 @@ public: }; ScanResult ScanForWalletTransactions(const uint256& start_block, int start_height, std::optional<int> max_height, const WalletRescanReserver& reserver, bool fUpdate, const bool save_progress); void transactionRemovedFromMempool(const CTransactionRef& tx, MemPoolRemovalReason reason, uint64_t mempool_sequence) override; - void ReacceptWalletTransactions() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); - void ResendWalletTransactions(); + /** Set the next time this wallet should resend transactions to 12-36 hours from now, ~1 day on average. */ + void SetNextResend() { m_next_resend = GetDefaultNextResend(); } + /** Return true if all conditions for periodically resending transactions are met. */ + bool ShouldResend() const; + void ResubmitWalletTransactions(bool relay, bool force); OutputType TransactionChangeType(const std::optional<OutputType>& change_type, const std::vector<CRecipient>& vecSend) const; @@ -684,6 +689,7 @@ public: CAmount GetDebit(const CTxIn& txin, const isminefilter& filter) const; isminetype IsMine(const CTxOut& txout) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); bool IsMine(const CTransaction& tx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + isminetype IsMine(const COutPoint& outpoint) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); /** should probably be renamed to IsRelevantToMe */ bool IsFromMe(const CTransaction& tx) const; CAmount GetDebit(const CTransaction& tx, const isminefilter& filter) const; @@ -766,7 +772,7 @@ public: /* Mark a transaction (and it in-wallet descendants) as abandoned so its inputs may be respent. */ bool AbandonTransaction(const uint256& hashTx); - /** Mark a transaction as replaced by another transaction (e.g., BIP 125). */ + /** Mark a transaction as replaced by another transaction. */ bool MarkReplaced(const uint256& originalHash, const uint256& newHash); /* Initializes the wallet, returns a new CWallet instance or a null pointer in case of an error */ @@ -804,8 +810,9 @@ public: bool IsWalletFlagSet(uint64_t flag) const override; /** overwrite all flags by the given uint64_t - returns false if unknown, non-tolerable flags are present */ - bool AddWalletFlags(uint64_t flags); + flags must be uninitialised (or 0) + only known flags may be present */ + void InitWalletFlags(uint64_t flags); /** Loads the flags into the wallet. (used by LoadWallet) */ bool LoadWalletFlags(uint64_t flags); @@ -845,6 +852,9 @@ public: std::unique_ptr<SigningProvider> GetSolvingProvider(const CScript& script) const; std::unique_ptr<SigningProvider> GetSolvingProvider(const CScript& script, SignatureData& sigdata) const; + //! Get the wallet descriptors for a script. + std::vector<WalletDescriptor> GetWalletDescriptors(const CScript& script) const; + //! Get the LegacyScriptPubKeyMan which is used for all types, internal, and external. LegacyScriptPubKeyMan* GetLegacyScriptPubKeyMan() const; LegacyScriptPubKeyMan* GetOrCreateLegacyScriptPubKeyMan(); @@ -901,6 +911,7 @@ public: void DeactivateScriptPubKeyMan(uint256 id, OutputType type, bool internal); //! Create new DescriptorScriptPubKeyMans and add them to the wallet + void SetupDescriptorScriptPubKeyMans(const CExtKey& master_key) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); void SetupDescriptorScriptPubKeyMans() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); //! Return the DescriptorScriptPubKeyMan for a WalletDescriptor if it is already in the wallet @@ -913,6 +924,20 @@ public: //! Add a descriptor to the wallet, return a ScriptPubKeyMan & associated output type ScriptPubKeyMan* AddWalletDescriptor(WalletDescriptor& desc, const FlatSigningProvider& signing_provider, const std::string& label, bool internal) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + + /** Move all records from the BDB database to a new SQLite database for storage. + * The original BDB file will be deleted and replaced with a new SQLite file. + * A backup is not created. + * May crash if something unexpected happens in the filesystem. + */ + bool MigrateToSQLite(bilingual_str& error) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + + //! Get all of the descriptors from a legacy wallet + std::optional<MigrationData> GetDescriptorsForLegacy(bilingual_str& error) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + + //! Adds the ScriptPubKeyMans given in MigrationData to this wallet, removes LegacyScriptPubKeyMan, + //! and where needed, moves tx and address book entries to watchonly_wallet or solvable_wallet + bool ApplyMigrationData(MigrationData& data, bilingual_str& error) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); }; /** @@ -971,6 +996,16 @@ bool RemoveWalletSetting(interfaces::Chain& chain, const std::string& wallet_nam bool DummySignInput(const SigningProvider& provider, CTxIn &tx_in, const CTxOut &txout, const CCoinControl* coin_control = nullptr); bool FillInputToWeight(CTxIn& txin, int64_t target_weight); + +struct MigrationResult { + std::string wallet_name; + std::shared_ptr<CWallet> watchonly_wallet; + std::shared_ptr<CWallet> solvables_wallet; + fs::path backup_path; +}; + +//! Do all steps to migrate a legacy wallet to a descriptor wallet +util::Result<MigrationResult> MigrateLegacyToDescriptor(std::shared_ptr<CWallet>&& wallet, WalletContext& context); } // namespace wallet #endif // BITCOIN_WALLET_WALLET_H |