82 lines
2.0 KiB
C++
82 lines
2.0 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "storage/cache/storage_cache_types.h"
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#include "base/basic_types.h"
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#include <crl/crl_object_on_queue.h>
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#include <crl/crl_time.h>
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#include <rpl/producer.h>
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#include <QtCore/QString>
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namespace Storage {
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class EncryptionKey;
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namespace Cache {
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namespace details {
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class DatabaseObject;
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} // namespace details
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class Database {
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public:
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using Settings = details::Settings;
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Database(const QString &path, const Settings &settings);
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void reconfigure(const Settings &settings);
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void open(EncryptionKey &&key, FnMut<void(Error)> &&done = nullptr);
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void close(FnMut<void()> &&done = nullptr);
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void put(
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const Key &key,
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QByteArray &&value,
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FnMut<void(Error)> &&done = nullptr);
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void get(const Key &key, FnMut<void(QByteArray&&)> &&done);
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void remove(const Key &key, FnMut<void(Error)> &&done = nullptr);
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void putIfEmpty(
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const Key &key,
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QByteArray &&value,
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FnMut<void(Error)> &&done = nullptr);
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void copyIfEmpty(
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const Key &from,
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const Key &to,
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FnMut<void(Error)> &&done = nullptr);
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void moveIfEmpty(
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const Key &from,
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const Key &to,
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FnMut<void(Error)> &&done = nullptr);
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using TaggedValue = details::TaggedValue;
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void put(
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const Key &key,
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TaggedValue &&value,
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FnMut<void(Error)> &&done = nullptr);
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void putIfEmpty(
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const Key &key,
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TaggedValue &&value,
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FnMut<void(Error)> &&done = nullptr);
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void getWithTag(const Key &key, FnMut<void(TaggedValue&&)> &&done);
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using Stats = details::Stats;
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using TaggedSummary = details::TaggedSummary;
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rpl::producer<Stats> statsOnMain() const;
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void clear(FnMut<void(Error)> &&done = nullptr);
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void clearByTag(uint8 tag, FnMut<void(Error)> &&done = nullptr);
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~Database();
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private:
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using Implementation = details::DatabaseObject;
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crl::object_on_queue<Implementation> _wrapped;
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};
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} // namespace Cache
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} // namespace Storage
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