// SPDX-License-Identifier: BSD-3-Clause // Copyright (c) 2014-2021, The Monero Project. #ifndef WALLETMANAGER_H #define WALLETMANAGER_H #include #include #include #include #include #include #include #include "utils/scheduler.h" #include "utils/networktype.h" #include "PassphraseHelper.h" class Wallet; namespace Monero { struct WalletManager; } class WalletManager : public QObject, public PassprasePrompter { Q_OBJECT Q_PROPERTY(bool connected READ connected) public: enum LogLevel { LogLevel_Silent = Monero::WalletManagerFactory::LogLevel_Silent, LogLevel_0 = Monero::WalletManagerFactory::LogLevel_0, LogLevel_1 = Monero::WalletManagerFactory::LogLevel_1, LogLevel_2 = Monero::WalletManagerFactory::LogLevel_2, LogLevel_3 = Monero::WalletManagerFactory::LogLevel_3, LogLevel_4 = Monero::WalletManagerFactory::LogLevel_4, LogLevel_Min = Monero::WalletManagerFactory::LogLevel_Min, LogLevel_Max = Monero::WalletManagerFactory::LogLevel_Max, }; static WalletManager * instance(); // wizard: createWallet path; Q_INVOKABLE Wallet * createWallet(const QString &path, const QString &password, const QString &language, NetworkType::Type nettype = NetworkType::MAINNET, quint64 kdfRounds = 1); /*! * \brief openWallet - opens wallet by given path * \param path - wallet filename * \param password - wallet password. Empty string in wallet isn't password protected * \param nettype - type of network the wallet is running on * \return wallet object pointer */ Q_INVOKABLE Wallet * openWallet(const QString &path, const QString &password, NetworkType::Type nettype = NetworkType::MAINNET, quint64 kdfRounds = 1); /*! * \brief openWalletAsync - asynchronous version of "openWallet". Returns immediately. "walletOpened" signal * emitted when wallet opened; */ Q_INVOKABLE void openWalletAsync(const QString &path, const QString &password, NetworkType::Type nettype = NetworkType::MAINNET, quint64 kdfRounds = 1); // wizard: recoveryWallet path; hint: internally it recorvers wallet and set password = "" Q_INVOKABLE Wallet * recoveryWallet(const QString &path, const QString &password, const QString &seed, const QString &seed_offset, NetworkType::Type nettype = NetworkType::MAINNET, quint64 restoreHeight = 0, quint64 kdfRounds = 1); Q_INVOKABLE Wallet * createWalletFromKeys(const QString &path, const QString &language, NetworkType::Type nettype, const QString &address, const QString &viewkey, const QString &spendkey = "", quint64 restoreHeight = 0, quint64 kdfRounds = 1); Q_INVOKABLE Wallet * createDeterministicWalletFromSpendKey(const QString &path, const QString &password, const QString &language, NetworkType::Type nettype, const QString &spendkey, quint64 restoreHeight, quint64 kdfRounds); Q_INVOKABLE Wallet * createWalletFromDevice(const QString &path, const QString &password, NetworkType::Type nettype, const QString &deviceName, quint64 restoreHeight = 0, const QString &subaddressLookahead = ""); Q_INVOKABLE void createWalletFromDeviceAsync(const QString &path, const QString &password, NetworkType::Type nettype, const QString &deviceName, quint64 restoreHeight = 0, const QString &subaddressLookahead = ""); /*! * \brief closeWallet - closes current open wallet and frees memory * \return wallet address */ Q_INVOKABLE QString closeWallet(); /*! * \brief closeWalletAsync - asynchronous version of "closeWallet" */ //Q_INVOKABLE void closeWalletAsync(const QJSValue& callback); //! checks is given filename is a wallet; Q_INVOKABLE bool walletExists(const QString &path) const; //! returns list with wallet's filenames, if found by given path Q_INVOKABLE QStringList findWallets(const QString &path); //! returns error description in human language Q_INVOKABLE QString errorString() const; //! since we can't call static method from QML, move it to this class Q_INVOKABLE static QString displayAmount(quint64 amount); Q_INVOKABLE quint64 amountFromString(const QString &amount) const; Q_INVOKABLE quint64 amountFromDouble(double amount) const; Q_INVOKABLE quint64 maximumAllowedAmount() const; // QML JS engine doesn't support unsigned integers Q_INVOKABLE QString maximumAllowedAmountAsString() const; Q_INVOKABLE bool paymentIdValid(const QString &payment_id) const; Q_INVOKABLE static bool addressValid(const QString &address, NetworkType::Type nettype); Q_INVOKABLE bool keyValid(const QString &key, const QString &address, bool isViewKey, NetworkType::Type nettype) const; Q_INVOKABLE QString paymentIdFromAddress(const QString &address, NetworkType::Type nettype) const; Q_INVOKABLE void setDaemonAddressAsync(const QString &address); Q_INVOKABLE bool connected() const; Q_INVOKABLE quint64 networkDifficulty() const; Q_INVOKABLE quint64 blockchainHeight() const; Q_INVOKABLE quint64 blockchainTargetHeight() const; Q_INVOKABLE double miningHashRate() const; Q_INVOKABLE bool localDaemonSynced() const; Q_INVOKABLE bool isDaemonLocal(const QString &daemon_address) const; Q_INVOKABLE void miningStatusAsync(); Q_INVOKABLE bool startMining(const QString &address, quint32 threads, bool backgroundMining, bool ignoreBattery); Q_INVOKABLE bool stopMining(); // QML missing such functionality, implementing these helpers here Q_INVOKABLE QString urlToLocalPath(const QUrl &url) const; Q_INVOKABLE QUrl localPathToUrl(const QString &path) const; Q_INVOKABLE void setLogLevel(int logLevel); Q_INVOKABLE void setLogCategories(const QString &categories); Q_INVOKABLE quint64 add(quint64 x, quint64 y) const { return x + y; } Q_INVOKABLE quint64 sub(quint64 x, quint64 y) const { return x - y; } Q_INVOKABLE qint64 addi(qint64 x, qint64 y) const { return x + y; } Q_INVOKABLE qint64 subi(qint64 x, qint64 y) const { return x - y; } Q_INVOKABLE QString resolveOpenAlias(const QString &address) const; Q_INVOKABLE bool parse_uri(const QString &uri, QString &address, QString &payment_id, uint64_t &amount, QString &tx_description, QString &recipient_name, QVector &unknown_parameters, QString &error) const; Q_INVOKABLE QVariantMap parse_uri_to_object(const QString &uri) const; // Q_INVOKABLE bool saveQrCode(const QString &, const QString &) const; // Q_INVOKABLE void checkUpdatesAsync( // const QString &software, // const QString &subdir, // const QString &buildTag, // const QString &version); Q_INVOKABLE QString checkUpdates(const QString &software, const QString &subdir) const; // clear/rename wallet cache Q_INVOKABLE bool clearWalletCache(const QString &fileName) const; Q_INVOKABLE void onPassphraseEntered(const QString &passphrase, bool enter_on_device, bool entry_abort=false); virtual void onWalletPassphraseNeeded(bool on_device) override; signals: void walletOpened(Wallet * wallet); void walletCreated(Wallet * wallet); void walletPassphraseNeeded(bool onDevice); void deviceButtonRequest(quint64 buttonCode); void deviceButtonPressed(); void checkUpdatesComplete( const QString &version, const QString &downloadUrl, const QString &hash, const QString &firstSigner, const QString &secondSigner) const; void miningStatus(bool isMining) const; public slots: private: friend class WalletPassphraseListenerImpl; explicit WalletManager(QObject *parent = 0); ~WalletManager(); bool isMining() const; static WalletManager * m_instance; Monero::WalletManager * m_pimpl; mutable QMutex m_mutex; QPointer m_currentWallet; PassphraseReceiver * m_passphraseReceiver; QMutex m_mutex_passphraseReceiver; FutureScheduler m_scheduler; }; #endif // WALLETMANAGER_H