networkAddress.cpp

   1 /*
   2  *  anytun
   3  *
   4  *  The secure anycast tunneling protocol (satp) defines a protocol used
   5  *  for communication between any combination of unicast and anycast
   6  *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
   7  *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
   8  *  ethernet, ip, arp ...). satp directly includes cryptography and
   9  *  message authentication based on the methodes used by SRTP.  It is
  10  *  intended to deliver a generic, scaleable and secure solution for
  11  *  tunneling and relaying of packets of any protocol.
  12  *
  13  *
  14  *  Copyright (C) 2007 anytun.org <satp@wirdorange.org>
  15  *
  16  *  This program is free software; you can redistribute it and/or modify
  17  *  it under the terms of the GNU General Public License version 2
  18  *  as published by the Free Software Foundation.
  19  *
  20  *  This program is distributed in the hope that it will be useful,
  21  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  *  GNU General Public License for more details.
  24  *
  25  *  You should have received a copy of the GNU General Public License
  26  *  along with this program (see the file COPYING included with this
  27  *  distribution); if not, write to the Free Software Foundation, Inc.,
  28  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  29  */
  30
  31 #include "threadUtils.hpp"
  32 #include "datatypes.h"
  33
  34 #include "networkAddress.h"
  35
  36 NetworkAddress::NetworkAddress()
  37 {
  38 }
  39
  40 NetworkAddress::~NetworkAddress()
  41 {
  42 }
  43
  44 void NetworkAddress::setNetworkAddress(const network_address_type_t type, const char * address )
  45 {
  46         if (type==ipv4)
  47         {
  48                 inet_pton(AF_INET, address, &ipv4_address_);
  49         } else if (type==ipv6) {
  50                 inet_pton(AF_INET6, address, &ipv6_address_);
  51         } else if (type==ethernet) {
  52                 //TODO
  53         } else {
  54                 //TODO
  55         }
  56         network_address_type_ = type;
  57 }
  58
  59 void NetworkAddress::getNetworkAddress(const char *)
  60 {
  61 }
  62
  63 network_address_type_t NetworkAddress::getNetworkAddressType()
  64 {
  65         return network_address_type_;
  66 }
  67
  68 bool NetworkAddress::operator<(const NetworkAddress &right) const
  69 {
  70         if (network_address_type_!=right.network_address_type_)
  71                 return false;
  72         if (network_address_type_==ipv4)
  73         {
  74                 return (ipv4_address_.s_addr < right.ipv4_address_.s_addr);
  75         } else if (network_address_type_==ipv6) {
  76                 for(int i=0;i<4;i++)
  77                         if (ipv6_address_.s6_addr32[i]<right.ipv6_address_.s6_addr32[i])
  78                                 return true;
  79                 return false;
  80         } else if (network_address_type_==ethernet) {
  81                 //TODO
  82         } else {
  83                 //TODO
  84         }
  85         return false;
  86 }
  87