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
120
121
122
123
124
125
126
127
128
129
130
|
/*
* anytun
*
* The secure anycast tunneling protocol (satp) defines a protocol used
* for communication between any combination of unicast and anycast
* tunnel endpoints. It has less protocol overhead than IPSec in Tunnel
* mode and allows tunneling of every ETHER TYPE protocol (e.g.
* ethernet, ip, arp ...). satp directly includes cryptography and
* message authentication based on the methods used by SRTP. It is
* intended to deliver a generic, scaleable and secure solution for
* tunneling and relaying of packets of any protocol.
*
*
* Copyright (C) 2007-2014 Markus Grüneis, Othmar Gsenger, Erwin Nindl,
* Christian Pointner <satp@wirdorange.org>
*
* This file is part of Anytun.
*
* Anytun 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 3 of the License, or
* any later version.
*
* Anytun 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 Anytun. If not, see <http://www.gnu.org/licenses/>.
*
* 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.
*/
#ifndef ANYTUN_networkAddress_h_INCLUDED
#define ANYTUN_networkAddress_h_INCLUDED
// TODO not required here
#include <boost/archive/text_oarchive.hpp>
#include <boost/archive/text_iarchive.hpp>
#include "threadUtils.hpp"
#include "datatypes.h"
#include <string>
#include <boost/asio.hpp>
#include <boost/array.hpp>
typedef boost::array<unsigned char,6> ethernet_bytes_type;
typedef boost::asio::ip::address_v4::bytes_type ipv4_bytes_type;
typedef boost::asio::ip::address_v6::bytes_type ipv6_bytes_type;
enum network_address_type_t {
ipv4=0,
ipv6=1,
ethernet=2
};
class NetworkAddress
{
public:
NetworkAddress();
NetworkAddress(const NetworkAddress&);
NetworkAddress(const std::string&);
NetworkAddress(boost::asio::ip::address_v6);
NetworkAddress(boost::asio::ip::address_v4);
NetworkAddress(uint64_t);
NetworkAddress(const network_address_type_t type, const std::string& address);
~NetworkAddress();
void setNetworkAddress(const network_address_type_t type, const std::string& address);
void setNetworkAddress(boost::asio::ip::address_v4);
void setNetworkAddress(boost::asio::ip::address_v6);
void setNetworkAddress(uint64_t);
network_address_type_t getNetworkAddressType() const;
std::string toString() const;
bool operator<(const NetworkAddress& s) const;
ipv4_bytes_type to_bytes_v4() const;
ipv6_bytes_type to_bytes_v6() const;
ethernet_bytes_type to_bytes_ethernet() const;
const boost::asio::ip::address_v4& getNetworkAddressV4() const;
const boost::asio::ip::address_v6& getNetworkAddressV6() const;
const uint64_t getNetworkAdrressEther() const;
protected:
Mutex mutex_;
boost::asio::ip::address_v4 ipv4_address_;
boost::asio::ip::address_v6 ipv6_address_;
uint64_t ethernet_address_;
network_address_type_t network_address_type_;
private:
NetworkAddress operator=(const NetworkAddress& s);
friend class boost::serialization::access;
template<class Archive>
void serialize(Archive& ar, const unsigned int version) {
ar& network_address_type_;
if(network_address_type_==ipv4) {
std::string ip(ipv4_address_.to_string());
ar& ip;
ipv4_address_=boost::asio::ip::address_v4::from_string(ip);
}
if(network_address_type_==ipv6) {
std::string ip(ipv6_address_.to_string());
ar& ip;
ipv6_address_=boost::asio::ip::address_v6::from_string(ip);
}
if(network_address_type_==ethernet) {
ar& ethernet_address_;
}
}
};
// for(int i=0;i<4;i++)
//#if defined(__GNUC__) && defined(__linux__)
// ar & ipv6_address_.s6_addr32;
//#elif defined(__GNUC__) && defined(__OpenBSD__)
// ar & ipv6_address_.__u6_addr.__u6_addr32;
//#else
// #error Target not supported
//#endif
#endif
|
