mirror of https://github.com/aria2/aria2
159 lines
3.7 KiB
C++
159 lines
3.7 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) 2006 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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#ifndef D_PEER_STAT_H
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#define D_PEER_STAT_H
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#include "common.h"
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#include <string>
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#include "SpeedCalc.h"
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#include "SharedHandle.h"
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#include "Command.h"
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namespace aria2 {
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class PeerStat {
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public:
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enum STATUS {
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IDLE,
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ACTIVE,
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};
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private:
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cuid_t cuid_;
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std::string hostname_;
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std::string protocol_;
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SpeedCalc downloadSpeed_;
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SpeedCalc uploadSpeed_;
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Timer downloadStartTime_;
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PeerStat::STATUS status_;
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unsigned int avgDownloadSpeed_;
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unsigned int avgUploadSpeed_;
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uint64_t sessionDownloadLength_;
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uint64_t sessionUploadLength_;
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public:
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PeerStat
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(cuid_t cuid, const std::string& hostname, const::std::string& protocol);
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PeerStat(cuid_t cuid = 0);
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~PeerStat();
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// Don't allow copying
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PeerStat(const PeerStat&);
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PeerStat& operator=(const 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 calculateDownloadSpeed();
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unsigned int calculateAvgDownloadSpeed();
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unsigned int calculateUploadSpeed();
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unsigned int calculateAvgUploadSpeed();
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void updateDownloadLength(size_t bytes);
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void updateUploadLength(size_t bytes);
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unsigned int getMaxDownloadSpeed() const;
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unsigned int getMaxUploadSpeed() const;
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unsigned int getAvgDownloadSpeed() const
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{
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return avgDownloadSpeed_;
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}
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unsigned int getAvgUploadSpeed() const
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{
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return avgUploadSpeed_;
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}
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void reset();
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void downloadStart();
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void downloadStop();
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const Timer& getDownloadStartTime() const
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{
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return downloadStartTime_;
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}
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PeerStat::STATUS getStatus() const
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{
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return status_;
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}
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cuid_t getCuid() const
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{
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return cuid_;
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}
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const std::string& getHostname() const
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{
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return hostname_;
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}
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const std::string& getProtocol() const
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{
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return protocol_;
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}
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uint64_t getSessionDownloadLength() const
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{
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return sessionDownloadLength_;
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}
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uint64_t getSessionUploadLength() const
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{
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return sessionUploadLength_;
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}
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void addSessionDownloadLength(uint64_t length)
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{
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sessionDownloadLength_ += length;
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}
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};
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typedef SharedHandle<PeerStat> PeerStatHandle;
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} // namespace aria2
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#endif // D_PEER_STAT_H
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