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qBittorrent/src/base/profile.h
Eugene Shalygin a8d95dd8bd Save relative paths in fastresume files
Conditionally change absolute paths to relative in the fastresume data files.
The condition is specified by user via a command line parameter and
paths are relative to the profile dir.

On Windows the convertion to relative path is performed if the path and
the profile are on the same drive only.
2017-04-12 00:51:37 +02:00

93 lines
2.9 KiB
C++

/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2016 Eugene Shalygin <eugene.shalygin@gmail.com>
* Copyright (C) 2012 Christophe Dumez
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*
*/
#ifndef QBT_PROFILE_H
#define QBT_PROFILE_H
#include <memory>
#include <QString>
#include <QScopedPointer>
#include <QSettings>
class Application;
namespace Private
{
class Profile;
class PathConverter;
}
using SettingsPtr = std::unique_ptr<QSettings>;
enum class SpecialFolder
{
Cache,
Config,
Data,
Downloads
};
class Profile
{
public:
QString location(SpecialFolder folder) const;
SettingsPtr applicationSettings(const QString &name) const;
/// Returns either default name for configuration file (QCoreApplication::applicationName())
/// or the value, supplied via parameters
QString configurationName() const;
QString toPortablePath(const QString &absolutePath) const;
QString fromPortablePath(const QString &portablePath) const;
static const Profile &instance();
private:
Profile(Private::Profile *impl, Private::PathConverter *pathConverter);
~Profile();
friend class ::Application;
static void initialize(const QString &rootProfilePath, const QString &configurationName,
bool convertPathsToProfileRelative);
void ensureDirectoryExists(SpecialFolder folder);
QScopedPointer<Private::Profile> m_profileImpl;
QScopedPointer<Private::PathConverter> m_pathConverterImpl;
static Profile *m_instance;
};
inline QString specialFolderLocation(SpecialFolder folder)
{
return Profile::instance().location(folder);
}
#endif // QBT_PROFILE_H