1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
/* <!-- copyright */
/*
* aria2 - The high speed download utility
*
* Copyright (C) 2006 Tatsuhiro Tsujikawa
*
* 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 the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* 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) with this exception, 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. If you delete this exception statement from all source
* files in the program, then also delete it here.
*/
/* copyright --> */
#ifndef _D_DEFAULT_PEER_STORAGE_H_
#define _D_DEFAULT_PEER_STORAGE_H_
#include "PeerStorage.h"
#include <map>
#include "TimeA2.h"
namespace aria2 {
class Option;
class Logger;
class BtRuntime;
class BtSeederStateChoke;
class BtLeecherStateChoke;
class PieceStorage;
class DefaultPeerStorage : public PeerStorage {
private:
SharedHandle<BtRuntime> _btRuntime;
SharedHandle<PieceStorage> _pieceStorage;
const Option* option;
std::deque<SharedHandle<Peer> > peers;
Logger* logger;
uint64_t removedPeerSessionDownloadLength;
uint64_t removedPeerSessionUploadLength;
BtSeederStateChoke* _seederStateChoke;
BtLeecherStateChoke* _leecherStateChoke;
std::map<std::string, TransferStat> _peerTransferStatMap;
Time _lastTransferStatMapUpdated;
TransferStat _cachedTransferStat;
bool isPeerAlreadyAdded(const SharedHandle<Peer>& peer);
public:
DefaultPeerStorage(const Option* option);
virtual ~DefaultPeerStorage();
virtual bool addPeer(const SharedHandle<Peer>& peer);
size_t countPeer() const;
virtual SharedHandle<Peer> getUnusedPeer();
SharedHandle<Peer> getPeer(const std::string& ipaddr, uint16_t port) const;
virtual void addPeer(const std::deque<SharedHandle<Peer> >& peers);
virtual const std::deque<SharedHandle<Peer> >& getPeers();
virtual bool isPeerAvailable();
virtual void getActivePeers(std::deque<SharedHandle<Peer> >& peers);
virtual TransferStat calculateStat();
virtual void updateTransferStatFor(const SharedHandle<Peer>& peer);
virtual TransferStat getTransferStatFor(const SharedHandle<Peer>& peer);
virtual void returnPeer(const SharedHandle<Peer>& peer);
virtual bool chokeRoundIntervalElapsed();
virtual void executeChoke();
void deleteUnusedPeer(size_t delSize);
void onErasingPeer(const SharedHandle<Peer>& peer);
void onReturningPeer(const SharedHandle<Peer>& peer);
void setPieceStorage(const SharedHandle<PieceStorage>& pieceStorage);
void setBtRuntime(const SharedHandle<BtRuntime>& btRuntime);
};
} // namespace aria2
#endif // _D_DEFAULT_PEER_STORAGE_H_
|
