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/*
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* Bittorrent Client using Qt4 and libtorrent.
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* Copyright (C) 2012 Christophe Dumez
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*
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* Contact : chris@qbittorrent.org
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*/
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#ifndef FS_UTILS_H
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#define FS_UTILS_H
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#include <QString>
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#include <QCoreApplication>
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/**
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* Utility functions related to file system.
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*/
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class fsutils
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{
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Q_DECLARE_TR_FUNCTIONS(fsutils)
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public:
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static QString toDisplayPath(const QString& path);
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static QString fileExtension(const QString& filename);
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static QString fileName(const QString& file_path);
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static qint64 computePathSize(const QString& path);
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static bool sameFiles(const QString& path1, const QString& path2);
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static QString updateLabelInSavePath(QString defaultSavePath, QString save_path, const QString& old_label, const QString& new_label);
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static QString toValidFileSystemName(QString filename);
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static bool isValidFileSystemName(const QString& filename);
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static long long freeDiskSpaceOnPath(QString path);
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static QString branchPath(const QString& file_path, QString* removed = 0);
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static bool sameFileNames(const QString& first, const QString& second);
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static QString expandPath(const QString& path);
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static bool isValidTorrentFile(const QString& path);
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static bool smartRemoveEmptyFolderTree(const QString& dir_path);
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static bool forceRemove(const QString& file_path);
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/* Ported from Qt4 to drop dependency on QtGui */
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static QString QDesktopServicesDataLocation();
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static QString QDesktopServicesCacheLocation();
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static QString QDesktopServicesDownloadLocation();
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/* End of Qt4 code */
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static QString searchEngineLocation();
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static QString BTBackupLocation();
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static QString cacheLocation();
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};
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#endif // FS_UTILS_H
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