43 lines
1.0 KiB
C++
43 lines
1.0 KiB
C++
// Copyright (c) 2017 The Zcash developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef ZCASH_PAYMENTDISCLOSUREDB_H
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#define ZCASH_PAYMENTDISCLOSUREDB_H
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#include "paymentdisclosure.h"
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#include <cstdint>
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#include <string>
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#include <mutex>
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#include <future>
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#include <memory>
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#include <boost/optional.hpp>
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#include <leveldb/db.h>
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class PaymentDisclosureDB
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{
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protected:
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leveldb::DB* db = nullptr;
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leveldb::Options options;
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leveldb::ReadOptions readOptions;
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leveldb::WriteOptions writeOptions;
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mutable std::mutex lock_;
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public:
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static std::shared_ptr<PaymentDisclosureDB> sharedInstance();
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PaymentDisclosureDB();
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PaymentDisclosureDB(const boost::filesystem::path& dbPath);
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~PaymentDisclosureDB();
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bool Put(const PaymentDisclosureKey& key, const PaymentDisclosureInfo& info);
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bool Get(const PaymentDisclosureKey& key, PaymentDisclosureInfo& info);
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};
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#endif // ZCASH_PAYMENTDISCLOSUREDB_H
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