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Perform fastresume data saving in separate thread

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Closes #4315
This commit is contained in:
Vladimir Golovnev (qlassez)
2015-12-13 15:38:19 +03:00
committed by sledgehammer999
parent 18b56f4d0a
commit ee5a72c570
5 changed files with 132 additions and 24 deletions
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54
src/base/bittorrent/private/resumedatasavingmanager.cpp Normal file
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/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2015 Vladimir Golovnev <glassez@yandex.ru>
*
* 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 <QDebug>
#include <QFile>
#include "base/utils/fs.h"
#include "resumedatasavingmanager.h"
ResumeDataSavingManager::ResumeDataSavingManager(const QString &resumeFolderPath)
: m_resumeDataDir(resumeFolderPath)
{
}
void ResumeDataSavingManager::saveResumeData(QString infoHash, QByteArray data, int priority) const
{
QStringList filters(QString("%1.fastresume.*").arg(infoHash));
const QStringList files = m_resumeDataDir.entryList(filters, QDir::Files, QDir::Unsorted);
foreach (const QString &file, files)
Utils::Fs::forceRemove(m_resumeDataDir.absoluteFilePath(file));
QString filename = QString("%1.fastresume.%2").arg(infoHash).arg(priority);
QString filepath = m_resumeDataDir.absoluteFilePath(filename);
qDebug() << "Saving resume data in" << filepath;
QFile resumeFile(filepath);
if (resumeFile.open(QIODevice::WriteOnly))
resumeFile.write(data);
}