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
|
/* <!-- 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 "DHTUnknownMessage.h"
#include <cstring>
#include <cstdlib>
#include "DHTNode.h"
#include "Util.h"
#include "a2functional.h"
namespace aria2 {
const std::string DHTUnknownMessage::E("e");
const std::string DHTUnknownMessage::UNKNOWN("unknown");
DHTUnknownMessage::DHTUnknownMessage(const SharedHandle<DHTNode>& localNode,
const unsigned char* data, size_t length,
const std::string& ipaddr, uint16_t port):
DHTMessage(localNode, SharedHandle<DHTNode>()),
_length(length),
_ipaddr(ipaddr),
_port(port)
{
if(_length == 0) {
_data = 0;
} else {
_data = new unsigned char[length];
memcpy(_data, data, length);
}
}
DHTUnknownMessage::~DHTUnknownMessage()
{
delete [] _data;
}
void DHTUnknownMessage::doReceivedAction() {}
bool DHTUnknownMessage::send() { return true; }
bool DHTUnknownMessage::isReply() const
{
return false;
}
void DHTUnknownMessage::validate() const {}
std::string DHTUnknownMessage::getMessageType() const
{
return UNKNOWN;
}
std::string DHTUnknownMessage::toString() const
{
size_t sampleLength = 8;
if(_length < sampleLength) {
sampleLength = _length;
}
std::string sample(&_data[0], &_data[sampleLength]);
return strconcat("dht unknown Remote:", _ipaddr, ":", Util::uitos(_port),
" length=", Util::uitos(_length),
", first 8 bytes(hex)=", Util::toHex(sample));
}
} // namespace aria2
|
