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
|
/* <!-- copyright */
/*
* aria2 - The high speed download utility
*
* Copyright (C) 2009 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_HANDSHAKE_EXTENSION_MESSAGE_H
#define D_HANDSHAKE_EXTENSION_MESSAGE_H
#include "ExtensionMessage.h"
#include <memory>
#include "BtConstants.h"
#include "ExtensionMessageRegistry.h"
namespace aria2 {
class Peer;
class DownloadContext;
class HandshakeExtensionMessage : public ExtensionMessage {
private:
std::string clientVersion_;
uint16_t tcpPort_;
size_t metadataSize_;
ExtensionMessageRegistry extreg_;
DownloadContext* dctx_;
std::shared_ptr<Peer> peer_;
public:
HandshakeExtensionMessage();
virtual std::string getPayload() CXX11_OVERRIDE;
virtual uint8_t getExtensionMessageID() const CXX11_OVERRIDE { return 0; }
virtual const char* getExtensionName() const CXX11_OVERRIDE
{
return EXTENSION_NAME;
}
static const char EXTENSION_NAME[];
virtual std::string toString() const CXX11_OVERRIDE;
virtual void doReceivedAction() CXX11_OVERRIDE;
void setClientVersion(const std::string& version)
{
clientVersion_ = version;
}
const std::string& getClientVersion() const { return clientVersion_; }
void setTCPPort(uint16_t port) { tcpPort_ = port; }
uint16_t getTCPPort() const { return tcpPort_; }
size_t getMetadataSize() { return metadataSize_; }
void setMetadataSize(size_t size) { metadataSize_ = size; }
void setDownloadContext(DownloadContext* dctx) { dctx_ = dctx; }
void setExtension(int key, uint8_t id);
void setExtensions(const Extensions& extensions);
uint8_t getExtensionMessageID(int key) const;
void setPeer(const std::shared_ptr<Peer>& peer);
static std::unique_ptr<HandshakeExtensionMessage>
create(const unsigned char* data, size_t dataLength);
};
} // namespace aria2
#endif // D_HANDSHAKE_EXTENSION_MESSAGE_H
|
