90 lines
2.9 KiB
C++
90 lines
2.9 KiB
C++
// Copyright (c) 2012-2014, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Bytecoin is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#pragma once
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#include "crypto/hash.h"
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#include "IWallet.h"
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#include "WalletTxSendingState.h"
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namespace CryptoNote {
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class WalletUserTransactionsCache
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{
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public:
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WalletUserTransactionsCache(WalletTxSendingState& states) : m_sendingTxsStates(states) {}
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template <typename Archive>
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void save(Archive& ar, bool saveDetailed, bool saveCache);
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template<typename Archive>
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void load(Archive& ar);
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size_t getTransactionCount() const;
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size_t getTransferCount() const;
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TransactionId findTransactionByTransferId(TransferId transferId) const;
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bool getTransaction(TransactionId transactionId, TransactionInfo& transaction) const;
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TransactionInfo& getTransaction(TransactionId transactionId);
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bool getTransfer(TransferId transferId, Transfer& transfer) const;
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Transfer& getTransfer(TransferId transferId);
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TransactionId insertTransaction(TransactionInfo&& Transaction);
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TransferId insertTransfers(const std::vector<Transfer>& transfers);
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TransactionId findTransactionByHash(const crypto::hash& hash);
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void detachTransactions(uint64_t height);
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private:
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typedef std::vector<Transfer> UserTransfers;
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typedef std::vector<TransactionInfo> UserTransactions;
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void getGoodItems(bool saveDetailed, UserTransactions& transactions, UserTransfers& transfers);
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void getGoodTransaction(TransactionId txId, size_t offset, bool saveDetailed, UserTransactions& transactions, UserTransfers& transfers);
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void getGoodTransfers(UserTransfers& transfers);
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void getTransfersByTx(TransactionId id, UserTransfers& transfers);
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UserTransactions m_transactions;
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UserTransfers m_transfers;
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WalletTxSendingState& m_sendingTxsStates;
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};
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template<typename Archive>
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void WalletUserTransactionsCache::load(Archive& ar) {
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ar >> m_transactions;
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ar >> m_transfers;
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}
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template <typename Archive>
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void WalletUserTransactionsCache::save(Archive& ar, bool saveDetailed, bool saveCache) {
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UserTransactions txsToSave;
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UserTransfers transfersToSave;
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if (saveCache) {
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getGoodItems(saveDetailed, txsToSave, transfersToSave);
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} else {
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if (saveDetailed) getGoodTransfers(transfersToSave);
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}
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ar << txsToSave;
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ar << transfersToSave;
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}
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} //namespace CryptoNote
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