65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It 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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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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namespace AdminLog {
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class HistoryItemOwned;
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class LocalIdManager;
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void GenerateItems(not_null<History*> history, LocalIdManager &idManager, const MTPDchannelAdminLogEvent &event, base::lambda<void(HistoryItemOwned item)> callback);
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// Smart pointer wrapper for HistoryItem* that destroys the owned item.
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class HistoryItemOwned {
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public:
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explicit HistoryItemOwned(not_null<HistoryItem*> data) : _data(data) {
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}
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HistoryItemOwned(const HistoryItemOwned &other) = delete;
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HistoryItemOwned &operator=(const HistoryItemOwned &other) = delete;
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HistoryItemOwned(HistoryItemOwned &&other) : _data(base::take(other._data)) {
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}
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HistoryItemOwned &operator=(HistoryItemOwned &&other) {
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_data = base::take(other._data);
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return *this;
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}
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~HistoryItemOwned() {
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if (_data) {
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_data->destroy();
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}
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}
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HistoryItem *get() const {
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return _data;
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}
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HistoryItem *operator->() const {
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return get();
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}
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operator HistoryItem*() const {
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return get();
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}
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private:
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HistoryItem *_data = nullptr;
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};
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} // namespace AdminLog
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