mirror of
https://github.com/qbittorrent/qBittorrent.git
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111 lines
3.2 KiB
C++
111 lines
3.2 KiB
C++
/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2015 Vladimir Golovnev <glassez@yandex.ru>
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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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#include "statistics.h"
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#include <QDateTime>
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#include "base/bittorrent/session.h"
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#include "base/bittorrent/sessionstatus.h"
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#include "base/profile.h"
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static const qint64 SAVE_INTERVAL = 15 * 60 * 1000;
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using namespace BitTorrent;
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Statistics::Statistics(Session *session)
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: QObject(session)
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, m_session(session)
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, m_sessionUL(0)
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, m_sessionDL(0)
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, m_lastWrite(0)
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, m_dirty(false)
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{
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load();
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connect(&m_timer, &QTimer::timeout, this, &Statistics::gather);
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m_timer.start(60 * 1000);
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}
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Statistics::~Statistics()
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{
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if (m_dirty)
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m_lastWrite = 0;
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save();
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}
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quint64 Statistics::getAlltimeDL() const
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{
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return m_alltimeDL + m_sessionDL;
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}
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quint64 Statistics::getAlltimeUL() const
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{
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return m_alltimeUL + m_sessionUL;
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}
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void Statistics::gather()
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{
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const SessionStatus &ss = m_session->status();
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if (ss.totalDownload > m_sessionDL)
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{
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m_sessionDL = ss.totalDownload;
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m_dirty = true;
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}
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if (ss.totalUpload > m_sessionUL)
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{
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m_sessionUL = ss.totalUpload;
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m_dirty = true;
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}
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save();
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}
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void Statistics::save() const
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{
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const qint64 now = QDateTime::currentMSecsSinceEpoch();
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if (!m_dirty || ((now - m_lastWrite) < SAVE_INTERVAL))
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return;
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SettingsPtr s = Profile::instance()->applicationSettings(QLatin1String("qBittorrent-data"));
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QVariantHash v;
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v.insert("AlltimeDL", m_alltimeDL + m_sessionDL);
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v.insert("AlltimeUL", m_alltimeUL + m_sessionUL);
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s->setValue("Stats/AllStats", v);
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m_dirty = false;
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m_lastWrite = now;
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}
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void Statistics::load()
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{
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const SettingsPtr s = Profile::instance()->applicationSettings(QLatin1String("qBittorrent-data"));
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const QVariantHash v = s->value("Stats/AllStats").toHash();
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m_alltimeDL = v["AlltimeDL"].toULongLong();
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m_alltimeUL = v["AlltimeUL"].toULongLong();
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}
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