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
|
/* <!-- 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 --> */
#include "DHTMessageTrackerEntry.h"
#include "DHTNode.h"
#include "DHTMessage.h"
#include "DHTMessageCallback.h"
#include "DHTConstants.h"
#include "util.h"
#include "wallclock.h"
namespace aria2 {
DHTMessageTrackerEntry::DHTMessageTrackerEntry
(std::shared_ptr<DHTNode> targetNode,
std::string transactionID,
std::string messageType,
time_t timeout,
std::unique_ptr<DHTMessageCallback> callback)
: targetNode_{std::move(targetNode)},
transactionID_{std::move(transactionID)},
messageType_{std::move(messageType)},
callback_{std::move(callback)},
dispatchedTime_{global::wallclock()},
timeout_{timeout}
{}
bool DHTMessageTrackerEntry::isTimeout() const
{
return dispatchedTime_.difference(global::wallclock()) >= timeout_;
}
void DHTMessageTrackerEntry::extendTimeout()
{}
bool DHTMessageTrackerEntry::match(const std::string& transactionID, const std::string& ipaddr, uint16_t port) const
{
if(transactionID_ != transactionID || targetNode_->getPort() != port) {
return false;
}
if(targetNode_->getIPAddress() == ipaddr) {
return true;
}
if(util::endsWith(targetNode_->getIPAddress(), ipaddr)) {
return targetNode_->getIPAddress() == "::ffff:"+ipaddr;
} else if(util::endsWith(ipaddr, targetNode_->getIPAddress())) {
return ipaddr == "::ffff:"+targetNode_->getIPAddress();
}
return false;
}
int64_t DHTMessageTrackerEntry::getElapsedMillis() const
{
return dispatchedTime_.differenceInMillis(global::wallclock());
}
const std::shared_ptr<DHTNode>& DHTMessageTrackerEntry::getTargetNode() const
{
return targetNode_;
}
const std::string& DHTMessageTrackerEntry::getMessageType() const
{
return messageType_;
}
const std::unique_ptr<DHTMessageCallback>&
DHTMessageTrackerEntry::getCallback() const
{
return callback_;
}
std::unique_ptr<DHTMessageCallback> DHTMessageTrackerEntry::popCallback()
{
return std::move(callback_);
}
} // namespace aria2
|
