mirror of https://github.com/aria2/aria2
134 lines
3.5 KiB
C++
134 lines
3.5 KiB
C++
/* <!-- copyright */
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/*
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* aria2 - The high speed download utility
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*
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* Copyright (C) 2010 Tatsuhiro Tsujikawa
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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
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* permission to link the code of portions of this program with the
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* OpenSSL library under certain conditions as described in each
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* individual source file, and distribute linked combinations
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* including the two.
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* You must obey the GNU General Public License in all respects
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* for all of the code used other than OpenSSL. If you modify
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* file(s) with this exception, you may extend this exception to your
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* version of the file(s), but you are not obligated to do so. If you
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* do not wish to do so, delete this exception statement from your
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* version. If you delete this exception statement from all source
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* files in the program, then also delete it here.
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*/
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/* copyright --> */
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#include "PeerStat.h"
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#include "SharedHandle.h"
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#include "wallclock.h"
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namespace aria2 {
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PeerStat::PeerStat
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(cuid_t cuid, const std::string& hostname, const::std::string& protocol)
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: cuid_(cuid),
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hostname_(hostname),
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protocol_(protocol),
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downloadStartTime_(global::wallclock),
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status_(PeerStat::IDLE),
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avgDownloadSpeed_(0),
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avgUploadSpeed_(0),
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sessionDownloadLength_(0),
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sessionUploadLength_(0)
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{}
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PeerStat::PeerStat(cuid_t cuid)
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: cuid_(cuid),
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status_(PeerStat::IDLE),
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avgDownloadSpeed_(0),
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avgUploadSpeed_(0),
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sessionDownloadLength_(0),
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sessionUploadLength_(0)
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{}
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PeerStat::~PeerStat() {}
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/**
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* Returns current download speed in byte per sec.
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*/
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unsigned int PeerStat::calculateDownloadSpeed()
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{
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return downloadSpeed_.calculateSpeed();
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}
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unsigned int PeerStat::calculateAvgDownloadSpeed()
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{
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avgDownloadSpeed_ = downloadSpeed_.calculateAvgSpeed();
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return avgDownloadSpeed_;
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}
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unsigned int PeerStat::calculateUploadSpeed()
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{
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return uploadSpeed_.calculateSpeed();
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}
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unsigned int PeerStat::calculateAvgUploadSpeed()
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{
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avgUploadSpeed_ = uploadSpeed_.calculateAvgSpeed();
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return avgUploadSpeed_;
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}
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void PeerStat::updateDownloadLength(size_t bytes)
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{
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downloadSpeed_.update(bytes);
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sessionDownloadLength_ += bytes;
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}
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void PeerStat::updateUploadLength(size_t bytes)
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{
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uploadSpeed_.update(bytes);
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sessionUploadLength_ += bytes;
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}
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unsigned int PeerStat::getMaxDownloadSpeed() const
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{
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return downloadSpeed_.getMaxSpeed();
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}
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unsigned int PeerStat::getMaxUploadSpeed() const
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{
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return uploadSpeed_.getMaxSpeed();
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}
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void PeerStat::reset()
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{
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downloadSpeed_.reset();
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uploadSpeed_.reset();
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downloadStartTime_ = global::wallclock;
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status_ = PeerStat::IDLE;
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}
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void PeerStat::downloadStart()
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{
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reset();
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status_ = PeerStat::ACTIVE;
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}
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void PeerStat::downloadStop()
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{
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calculateAvgDownloadSpeed();
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calculateAvgUploadSpeed();
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status_ = PeerStat::IDLE;
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}
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} // namespace aria2
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