125 lines
3.9 KiB
C
125 lines
3.9 KiB
C
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// Copyright (c) 2012-2013 The Cryptonote developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#pragma once
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#include <list>
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#include <vector>
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#include <unordered_map>
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#include <memory>
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#include <mutex>
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#include "IWallet.h"
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#include "INode.h"
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#include "WalletErrors.h"
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#include "WalletAsyncContextCounter.h"
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#include "WalletTxSendingState.h"
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#include "common/ObserverManager.h"
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#include "cryptonote_core/account.h"
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#include "cryptonote_core/tx_extra.h"
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#include "cryptonote_core/cryptonote_format_utils.h"
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#include "WalletTransferDetails.h"
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#include "WalletUserTransactionsCache.h"
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#include "WalletUnconfirmedTransactions.h"
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#include "WalletSynchronizer.h"
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#include "WalletTransactionSender.h"
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#include "WalletRequest.h"
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namespace CryptoNote {
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class Wallet : public IWallet {
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public:
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Wallet(INode& node);
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~Wallet() {};
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virtual void addObserver(IWalletObserver* observer);
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virtual void removeObserver(IWalletObserver* observer);
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virtual void initAndGenerate(const std::string& password);
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virtual void initAndLoad(std::istream& source, const std::string& password);
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virtual void shutdown();
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virtual void save(std::ostream& destination, bool saveDetailed = true, bool saveCache = true);
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virtual std::error_code changePassword(const std::string& oldPassword, const std::string& newPassword);
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virtual std::string getAddress();
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virtual uint64_t actualBalance();
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virtual uint64_t pendingBalance();
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virtual size_t getTransactionCount();
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virtual size_t getTransferCount();
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virtual TransactionId findTransactionByTransferId(TransferId transferId);
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virtual bool getTransaction(TransactionId transactionId, Transaction& transaction);
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virtual bool getTransfer(TransferId transferId, Transfer& transfer);
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virtual TransactionId sendTransaction(const Transfer& transfer, uint64_t fee, const std::string& extra = "", uint64_t mixIn = 0, uint64_t unlockTimestamp = 0);
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virtual TransactionId sendTransaction(const std::vector<Transfer>& transfers, uint64_t fee, const std::string& extra = "", uint64_t mixIn = 0, uint64_t unlockTimestamp = 0);
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virtual std::error_code cancelTransaction(size_t transactionId);
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void startRefresh();
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private:
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void throwIfNotInitialised();
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void refresh();
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uint64_t doPendingBalance();
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void doSave(std::ostream& destination, bool saveDetailed, bool saveCache);
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void doLoad(std::istream& source);
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crypto::chacha8_iv encrypt(const std::string& plain, std::string& cipher);
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void decrypt(const std::string& cipher, std::string& plain, crypto::chacha8_iv iv, const std::string& password);
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void synchronizationCallback(WalletRequest::Callback callback, std::error_code ec);
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void sendTransactionCallback(WalletRequest::Callback callback, std::error_code ec);
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void notifyClients(std::deque<std::shared_ptr<WalletEvent> >& events);
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void storeGenesisBlock();
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enum WalletState
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{
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NOT_INITIALIZED = 0,
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INITIALIZED,
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LOADING,
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SAVING
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};
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WalletState m_state;
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std::mutex m_cacheMutex;
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cryptonote::account_base m_account;
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std::string m_password;
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INode& m_node;
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bool m_isSynchronizing;
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bool m_isStopping;
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typedef std::vector<crypto::hash> BlockchainContainer;
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BlockchainContainer m_blockchain;
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WalletTransferDetails m_transferDetails;
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WalletUnconfirmedTransactions m_unconfirmedTransactions;
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tools::ObserverManager<CryptoNote::IWalletObserver> m_observerManager;
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WalletTxSendingState m_sendingTxsStates;
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WalletUserTransactionsCache m_transactionsCache;
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struct WalletNodeObserver: public INodeObserver
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{
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WalletNodeObserver(Wallet* wallet) : m_wallet(wallet) {}
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virtual void lastKnownBlockHeightUpdated(uint64_t height) { m_wallet->startRefresh(); }
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Wallet* m_wallet;
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};
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std::unique_ptr<WalletNodeObserver> m_autoRefresher;
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WalletAsyncContextCounter m_asyncContextCounter;
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WalletSynchronizer m_synchronizer;
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WalletTransactionSender m_sender;
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};
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} //namespace CryptoNote
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