40 lines
865 B
C++
40 lines
865 B
C++
//
|
|
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
|
|
//
|
|
// Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
//
|
|
#pragma once
|
|
|
|
#include "td/db/DbKey.h"
|
|
#include "td/db/SqliteDb.h"
|
|
|
|
#include "td/actor/SchedulerLocalStorage.h"
|
|
|
|
#include "td/utils/common.h"
|
|
#include "td/utils/optional.h"
|
|
|
|
#include <atomic>
|
|
|
|
namespace td {
|
|
|
|
class SqliteConnectionSafe {
|
|
public:
|
|
SqliteConnectionSafe() = default;
|
|
SqliteConnectionSafe(string path, DbKey key, optional<int32> cipher_version = {});
|
|
|
|
SqliteDb &get();
|
|
void set(SqliteDb &&db);
|
|
|
|
void close();
|
|
|
|
void close_and_destroy();
|
|
|
|
private:
|
|
string path_;
|
|
std::atomic<uint32> close_state_{0};
|
|
LazySchedulerLocalStorage<SqliteDb> lsls_connection_;
|
|
};
|
|
|
|
} // namespace td
|