WebUI: migrate to fetch API
[qBittorrent.git] / src / base / torrentfileguard.h
blob83e01599501d641289fa982a54201b00d34aa497
1 /*
2 * Bittorrent Client using Qt and libtorrent.
3 * Copyright (C) 2016 Eugene Shalygin <eugene.shalygin@gmail.com>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 * In addition, as a special exception, the copyright holders give permission to
20 * link this program with the OpenSSL project's "OpenSSL" library (or with
21 * modified versions of it that use the same license as the "OpenSSL" library),
22 * and distribute the linked executables. You must obey the GNU General Public
23 * License in all respects for all of the code used other than "OpenSSL". If you
24 * modify file(s), you may extend this exception to your version of the file(s),
25 * but you are not obligated to do so. If you do not wish to do so, delete this
26 * exception statement from your version.
29 #pragma once
31 #include <QObject>
32 #include <QString>
34 #include "base/path.h"
36 /// Utility class to defer file deletion
37 class FileGuard
39 public:
40 explicit FileGuard(const Path &path = {});
41 ~FileGuard();
43 /// Cancels or re-enables deferred file deletion
44 void setAutoRemove(bool remove) noexcept;
46 private:
47 Path m_path;
48 bool m_remove = false;
51 /// Reads settings for .torrent files from preferences
52 /// and sets the file guard up accordingly
53 class TorrentFileGuard : private FileGuard
55 Q_GADGET
57 public:
58 explicit TorrentFileGuard(const Path &path = {});
59 ~TorrentFileGuard();
61 /// marks the torrent file as loaded (added) into the BitTorrent::Session
62 void markAsAddedToSession();
63 using FileGuard::setAutoRemove;
65 enum AutoDeleteMode : int // do not change these names: they are stored in config file
67 Never,
68 IfAdded,
69 Always
72 // static interface to get/set preferences
73 static AutoDeleteMode autoDeleteMode();
74 static void setAutoDeleteMode(AutoDeleteMode mode);
76 private:
77 TorrentFileGuard(const Path &path, AutoDeleteMode mode);
79 Q_ENUM(AutoDeleteMode)
80 AutoDeleteMode m_mode;
81 bool m_wasAdded = false;