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
|
/* <!-- 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_PEER_ABSTRACT_COMMAND_H_
#define _D_PEER_ABSTRACT_COMMAND_H_
#include "BtContextAwareCommand.h"
#include "Request.h"
#include "TorrentDownloadEngine.h"
#include "TimeA2.h"
#include "Exception.h"
class PeerAbstractCommand : public BtContextAwareCommand {
private:
Time checkPoint;
int32_t timeout;
protected:
TorrentDownloadEngine* e;
SocketHandle socket;
PeerHandle peer;
void setTimeout(int32_t timeout) { this->timeout = timeout; }
virtual bool prepareForNextPeer(int32_t wait);
virtual bool prepareForRetry(int32_t wait);
virtual void onAbort(Exception* ex);
virtual bool executeInternal() = 0;
void setReadCheckSocket(const SocketHandle& socket);
void setWriteCheckSocket(const SocketHandle& socket);
void disableReadCheckSocket();
void disableWriteCheckSocket();
void setUploadLimit(int32_t uploadLimit);
void setUploadLimitCheck(bool check);
void setNoCheck(bool check);
private:
bool checkSocketIsReadable;
bool checkSocketIsWritable;
SocketHandle readCheckTarget;
SocketHandle writeCheckTarget;
bool uploadLimitCheck;
int32_t uploadLimit;
bool noCheck;
public:
PeerAbstractCommand(int32_t cuid, const PeerHandle& peer,
TorrentDownloadEngine* e,
const BtContextHandle& btContext,
const SocketHandle& s = SocketHandle());
virtual ~PeerAbstractCommand();
bool execute();
};
#endif // _D_PEER_ABSTRACT_COMMAND_H_
|
