mirror of https://github.com/aria2/aria2
123 lines
3.7 KiB
C++
123 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_DEFAULT_PEER_STORAGE_H_
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#define _D_DEFAULT_PEER_STORAGE_H_
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#include "PeerStorage.h"
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#include <map>
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#include "TimeA2.h"
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namespace aria2 {
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class BtContext;
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class Option;
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class Logger;
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class BtRuntime;
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class BtSeederStateChoke;
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class BtLeecherStateChoke;
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class PieceStorage;
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class DefaultPeerStorage : public PeerStorage {
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private:
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SharedHandle<BtContext> btContext;
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SharedHandle<BtRuntime> _btRuntime;
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SharedHandle<PieceStorage> _pieceStorage;
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const Option* option;
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std::deque<SharedHandle<Peer> > peers;
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Logger* logger;
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uint64_t removedPeerSessionDownloadLength;
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uint64_t removedPeerSessionUploadLength;
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BtSeederStateChoke* _seederStateChoke;
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BtLeecherStateChoke* _leecherStateChoke;
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std::map<std::string, TransferStat> _peerTransferStatMap;
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Time _lastTransferStatMapUpdated;
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TransferStat _cachedTransferStat;
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bool isPeerAlreadyAdded(const SharedHandle<Peer>& peer);
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public:
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DefaultPeerStorage(const SharedHandle<BtContext>& btContext,
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const Option* option);
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virtual ~DefaultPeerStorage();
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virtual bool addPeer(const SharedHandle<Peer>& peer);
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size_t countPeer() const;
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virtual SharedHandle<Peer> getUnusedPeer();
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SharedHandle<Peer> getPeer(const std::string& ipaddr, uint16_t port) const;
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virtual void addPeer(const std::deque<SharedHandle<Peer> >& peers);
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virtual const std::deque<SharedHandle<Peer> >& getPeers();
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virtual bool isPeerAvailable();
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virtual void getActivePeers(std::deque<SharedHandle<Peer> >& peers);
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virtual TransferStat calculateStat();
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virtual void updateTransferStatFor(const SharedHandle<Peer>& peer);
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virtual TransferStat getTransferStatFor(const SharedHandle<Peer>& peer);
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virtual void returnPeer(const SharedHandle<Peer>& peer);
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virtual bool chokeRoundIntervalElapsed();
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virtual void executeChoke();
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void deleteUnusedPeer(size_t delSize);
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void onErasingPeer(const SharedHandle<Peer>& peer);
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void onReturningPeer(const SharedHandle<Peer>& peer);
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void setPieceStorage(const SharedHandle<PieceStorage>& pieceStorage);
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void setBtRuntime(const SharedHandle<BtRuntime>& btRuntime);
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};
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} // namespace aria2
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#endif // _D_DEFAULT_PEER_STORAGE_H_
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