/* * Bittorrent Client using Qt and libtorrent. * Copyright (C) 2013 Nick Tiskov * * 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 "statsdialog.h" #include #include "base/bittorrent/cachestatus.h" #include "base/bittorrent/session.h" #include "base/bittorrent/sessionstatus.h" #include "base/bittorrent/torrenthandle.h" #include "base/global.h" #include "base/utils/misc.h" #include "base/utils/string.h" #include "ui_statsdialog.h" #include "utils.h" StatsDialog::StatsDialog(QWidget *parent) : QDialog(parent) , m_ui(new Ui::StatsDialog) { m_ui->setupUi(this); setAttribute(Qt::WA_DeleteOnClose); connect(m_ui->buttonBox, &QDialogButtonBox::accepted, this, &StatsDialog::close); update(); connect(BitTorrent::Session::instance(), &BitTorrent::Session::statsUpdated , this, &StatsDialog::update); Utils::Gui::resize(this); show(); } StatsDialog::~StatsDialog() { delete m_ui; } void StatsDialog::update() { const BitTorrent::SessionStatus &ss = BitTorrent::Session::instance()->status(); const BitTorrent::CacheStatus &cs = BitTorrent::Session::instance()->cacheStatus(); // All-time DL/UL quint64 atd = BitTorrent::Session::instance()->getAlltimeDL(); quint64 atu = BitTorrent::Session::instance()->getAlltimeUL(); m_ui->labelAlltimeDL->setText(Utils::Misc::friendlyUnit(atd)); m_ui->labelAlltimeUL->setText(Utils::Misc::friendlyUnit(atu)); // Total waste (this session) m_ui->labelWaste->setText(Utils::Misc::friendlyUnit(ss.totalWasted)); // Global ratio m_ui->labelGlobalRatio->setText( ((atd > 0) && (atu > 0)) ? Utils::String::fromDouble(static_cast(atu) / atd, 2) : "-"); // Cache hits qreal readRatio = cs.readRatio; m_ui->labelCacheHits->setText(QString::fromLatin1("%1%").arg((readRatio > 0) ? Utils::String::fromDouble(100 * readRatio, 2) : QLatin1String("0"))); // Buffers size m_ui->labelTotalBuf->setText(Utils::Misc::friendlyUnit(cs.totalUsedBuffers * 16 * 1024)); // Disk overload (100%) equivalent // From lt manual: disk_write_queue and disk_read_queue are the number of peers currently waiting on a disk write or disk read // to complete before it receives or sends any more data on the socket. It's a metric of how disk bound you are. m_ui->labelWriteStarve->setText(QString::fromLatin1("%1%").arg(((ss.diskWriteQueue > 0) && (ss.peersCount > 0)) ? Utils::String::fromDouble((100. * ss.diskWriteQueue / ss.peersCount), 2) : QLatin1String("0"))); m_ui->labelReadStarve->setText(QString::fromLatin1("%1%").arg(((ss.diskReadQueue > 0) && (ss.peersCount > 0)) ? Utils::String::fromDouble((100. * ss.diskReadQueue / ss.peersCount), 2) : QLatin1String("0"))); // Disk queues m_ui->labelQueuedJobs->setText(QString::number(cs.jobQueueLength)); m_ui->labelJobsTime->setText(tr("%1 ms", "18 milliseconds").arg(cs.averageJobTime)); m_ui->labelQueuedBytes->setText(Utils::Misc::friendlyUnit(cs.queuedBytes)); // Total connected peers m_ui->labelPeers->setText(QString::number(ss.peersCount)); }