40 lines
865 B
C++
40 lines
865 B
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/db/DbKey.h"
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#include "td/db/SqliteDb.h"
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#include "td/actor/SchedulerLocalStorage.h"
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#include "td/utils/common.h"
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#include "td/utils/optional.h"
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#include <atomic>
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namespace td {
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class SqliteConnectionSafe {
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public:
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SqliteConnectionSafe() = default;
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SqliteConnectionSafe(string path, DbKey key, optional<int32> cipher_version = {});
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SqliteDb &get();
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void set(SqliteDb &&db);
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void close();
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void close_and_destroy();
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private:
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string path_;
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std::atomic<uint32> close_state_{0};
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LazySchedulerLocalStorage<SqliteDb> lsls_connection_;
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};
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} // namespace td
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