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inet6-socket-address.cc
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2007-2008 Louis Pasteur University
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
19  */
20 
21 #include "ns3/assert.h"
22 #include "inet6-socket-address.h"
23 #include "ns3/log.h"
24 
25 NS_LOG_COMPONENT_DEFINE ("Inet6SocketAddress");
26 
27 namespace ns3
28 {
29 
30 Inet6SocketAddress::Inet6SocketAddress (Ipv6Address ipv6, uint16_t port)
31  : m_ipv6 (ipv6),
32  m_port (port)
33 {
34  NS_LOG_FUNCTION (this << ipv6 << port);
35 }
36 
37 Inet6SocketAddress::Inet6SocketAddress (Ipv6Address ipv6)
38  : m_ipv6 (ipv6),
39  m_port (0)
40 {
41  NS_LOG_FUNCTION (this << ipv6);
42 }
43 
44 Inet6SocketAddress::Inet6SocketAddress (const char* ipv6, uint16_t port)
45  : m_ipv6 (Ipv6Address (ipv6)),
46  m_port (port)
47 {
48  NS_LOG_FUNCTION (this << ipv6 << port);
49 }
50 
51 Inet6SocketAddress::Inet6SocketAddress (const char* ipv6)
52  : m_ipv6 (Ipv6Address (ipv6)),
53  m_port (0)
54 {
55  NS_LOG_FUNCTION (this << ipv6);
56 }
57 
58 Inet6SocketAddress::Inet6SocketAddress (uint16_t port)
59  : m_ipv6 (Ipv6Address::GetAny ()),
60  m_port (port)
61 {
62  NS_LOG_FUNCTION (this << port);
63 }
64 
65 uint16_t Inet6SocketAddress::GetPort (void) const
66 {
67  NS_LOG_FUNCTION (this);
68  return m_port;
69 }
70 
71 void Inet6SocketAddress::SetPort (uint16_t port)
72 {
73  NS_LOG_FUNCTION (this << port);
74  m_port=port;
75 }
76 
77 Ipv6Address Inet6SocketAddress::GetIpv6 (void) const
78 {
79  NS_LOG_FUNCTION (this);
80  return m_ipv6;
81 }
82 
83 void Inet6SocketAddress::SetIpv6 (Ipv6Address ipv6)
84 {
85  NS_LOG_FUNCTION (this << ipv6);
86  m_ipv6=ipv6;
87 }
88 
89 bool Inet6SocketAddress::IsMatchingType (const Address &addr)
90 {
91  NS_LOG_FUNCTION (&addr);
92  return addr.CheckCompatible (GetType (), 18); /* 16 (address) + 2 (port) */
93 }
94 
95 Inet6SocketAddress::operator Address (void) const
96 {
97  return ConvertTo ();
98 }
99 
100 Address Inet6SocketAddress::ConvertTo (void) const
101 {
102  NS_LOG_FUNCTION (this);
103  uint8_t buf[18];
104  m_ipv6.Serialize (buf);
105  buf[16]=m_port & 0xff;
106  buf[17]=(m_port >> 8) &0xff;
107  return Address (GetType (), buf, 18);
108 }
109 
110 Inet6SocketAddress Inet6SocketAddress::ConvertFrom (const Address &addr)
111 {
112  NS_LOG_FUNCTION (&addr);
113  NS_ASSERT (addr.CheckCompatible (GetType (), 18));
114  uint8_t buf[18];
115  addr.CopyTo (buf);
116  Ipv6Address ipv6=Ipv6Address::Deserialize (buf);
117  uint16_t port= buf[16] | (buf[17] << 8);
118  return Inet6SocketAddress (ipv6, port);
119 }
120 
121 uint8_t Inet6SocketAddress::GetType (void)
122 {
123  NS_LOG_FUNCTION_NOARGS ();
124  static uint8_t type=Address::Register ();
125  return type;
126 }
127 
128 } /* namespace ns3 */
129