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61 lines
2.0 KiB
C++
61 lines
2.0 KiB
C++
/* Copyright (C) 2019 MariaDB Corporation
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#pragma once
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#include <string>
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#include "CloudStorage.h"
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#include "SMLogging.h"
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#include <boost/filesystem/path.hpp>
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#include <memory>
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namespace storagemanager
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{
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class LocalStorage : public CloudStorage
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{
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public:
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LocalStorage();
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~LocalStorage() override;
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int getObject(const std::string& sourceKey, const std::string& destFile, size_t* size = nullptr) override;
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int getObject(const std::string& sourceKey, std::shared_ptr<uint8_t[]>* data,
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size_t* size = nullptr) override;
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int putObject(const std::string& sourceFile, const std::string& destKey) override;
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int putObject(const std::shared_ptr<uint8_t[]> data, size_t len, const std::string& destKey) override;
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int deleteObject(const std::string& key) override;
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int copyObject(const std::string& sourceKey, const std::string& destKey) override;
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int exists(const std::string& key, bool* out) override;
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const boost::filesystem::path& getPrefix() const;
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void printKPIs() const override;
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protected:
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size_t bytesRead, bytesWritten;
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private:
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boost::filesystem::path prefix;
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int copy(const boost::filesystem::path& sourceKey, const boost::filesystem::path& destKey);
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// stuff for faking the latency on cloud ops
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bool fakeLatency;
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uint64_t usecLatencyCap;
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uint r_seed;
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void addLatency();
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};
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} // namespace storagemanager
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