profile.cpp

Go to the documentation of this file.

/*
 * Bittorrent Client using Qt and libtorrent.
 * Copyright (C) 2016  Eugene Shalygin <[email protected]>
 * 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.
 */
 
#include "profile.h"
 
#include "profile_p.h"
 
Profile *Profile::m_instance = nullptr;
 
Profile::Profile(const QString &rootProfilePath, const QString &configurationName, const bool convertPathsToProfileRelative)
{
    if (rootProfilePath.isEmpty())
        m_profileImpl = std::make_unique<Private::DefaultProfile>(configurationName);
    else
        m_profileImpl = std::make_unique<Private::CustomProfile>(rootProfilePath, configurationName);
 
    ensureDirectoryExists(SpecialFolder::Cache);
    ensureDirectoryExists(SpecialFolder::Config);
    ensureDirectoryExists(SpecialFolder::Data);
 
    if (convertPathsToProfileRelative)
        m_pathConverterImpl = std::make_unique<Private::Converter>(m_profileImpl->basePath());
    else
        m_pathConverterImpl = std::make_unique<Private::NoConvertConverter>();
}
 
void Profile::initInstance(const QString &rootProfilePath, const QString &configurationName,
    const bool convertPathsToProfileRelative)
{
    if (m_instance)
        return;
    m_instance = new Profile(rootProfilePath, configurationName, convertPathsToProfileRelative);
}
 
void Profile::freeInstance()
{
    delete m_instance;
    m_instance = nullptr;
}
 
const Profile *Profile::instance()
{
    return m_instance;
}
 
QString Profile::location(const SpecialFolder folder) const
{
    QString result;
    switch (folder)
    {
    case SpecialFolder::Cache:
        result = m_profileImpl->cacheLocation();
        break;
    case SpecialFolder::Config:
        result = m_profileImpl->configLocation();
        break;
    case SpecialFolder::Data:
        result = m_profileImpl->dataLocation();
        break;
    case SpecialFolder::Downloads:
        result = m_profileImpl->downloadLocation();
        break;
    }
 
    return result;
}
 
QString Profile::rootPath() const
{
    return m_profileImpl->rootPath();
}
 
QString Profile::configurationName() const
{
    return m_profileImpl->configurationName();
}
 
QString Profile::profileName() const
{
    return m_profileImpl->profileName();
}
 
SettingsPtr Profile::applicationSettings(const QString &name) const
{
    return m_profileImpl->applicationSettings(name);
}
 
void Profile::ensureDirectoryExists(const SpecialFolder folder) const
{
    const QString locationPath = location(folder);
    if (!locationPath.isEmpty() && !QDir().mkpath(locationPath))
        qFatal("Could not create required directory '%s'", qUtf8Printable(locationPath));
}
 
QString Profile::toPortablePath(const QString &absolutePath) const
{
    return m_pathConverterImpl->toPortablePath(absolutePath);
}
 
QString Profile::fromPortablePath(const QString &portablePath) const
{
    return m_pathConverterImpl->fromPortablePath(portablePath);
}
 
QString specialFolderLocation(const SpecialFolder folder)
{
    return Profile::instance()->location(folder);
}