Socket/LLAddressing.cci

   1 // $Id$
   2 //
   3 // Copyright (C) 2006
   4 // Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
   5 // Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
   6 //     Stefan Bund <stefan.bund@fokus.fraunhofer.de>
   7 //
   8 // This program is free software; you can redistribute it and/or modify
   9 // it under the terms of the GNU General Public License as published by
  10 // the Free Software Foundation; either version 2 of the License, or
  11 // (at your option) any later version.
  12 //
  13 // This program is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU General Public License
  19 // along with this program; if not, write to the
  20 // Free Software Foundation, Inc.,
  21 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  22
  23 /** \file
  24     \brief LLSocketAddress and LLAddressingPolicy  inline non-template implementation
  25  */
  26
  27 // Custom includes
  28 #include <sys/socket.h>
  29 #include <netinet/in.h>
  30
  31 #define prefix_ inline
  32 ///////////////////////////////cci.p///////////////////////////////////////
  33
  34 prefix_ senf::LLSocketAddress::LLSocketAddress()
  35 {
  36     clear();
  37 }
  38
  39 prefix_ senf::LLSocketAddress::LLSocketAddress(unsigned protocol, std::string interface)
  40 {
  41     clear();
  42     this->protocol(protocol);
  43     this->interface(interface);
  44 }
  45
  46 prefix_  senf::LLSocketAddress::LLSocketAddress(std::string interface)
  47 {
  48     clear();
  49     this->interface(interface);
  50 }
  51
  52 prefix_ void senf::LLSocketAddress::clear()
  53 {
  54     ::memset(&addr_,0,sizeof(addr_));
  55     addr_.sll_family = AF_PACKET;
  56 }
  57
  58 prefix_ unsigned senf::LLSocketAddress::protocol()
  59     const
  60 {
  61     return ntohs(addr_.sll_protocol);
  62 }
  63
  64 prefix_ unsigned senf::LLSocketAddress::arptype()
  65     const
  66 {
  67     /** \todo make sure, that the value really is in network byte
  68         order */
  69     return ntohs(addr_.sll_hatype);
  70 }
  71
  72 prefix_ unsigned senf::LLSocketAddress::pkttype()
  73     const
  74 {
  75     /** \todo make sure, that the value really is in network byte
  76         order */
  77     return ntohs(addr_.sll_pkttype);
  78 }
  79
  80 prefix_ senf::LLSocketAddress::LLAddress senf::LLSocketAddress::address()
  81     const
  82 {
  83     return LLAddress(&addr_.sll_addr[0], &addr_.sll_addr[addr_.sll_halen]);
  84 }
  85
  86 prefix_ void senf::LLSocketAddress::protocol(unsigned protocol)
  87 {
  88     addr_.sll_protocol = htons(protocol);
  89 }
  90
  91 prefix_ struct sockaddr * senf::LLSocketAddress::sockaddr_p()
  92 {
  93     return reinterpret_cast<struct sockaddr *>(&addr_);
  94 }
  95
  96 prefix_ struct sockaddr const * senf::LLSocketAddress::sockaddr_p()
  97     const
  98 {
  99     return reinterpret_cast<struct sockaddr const *>(&addr_);
 100 }
 101
 102 prefix_ unsigned senf::LLSocketAddress::sockaddr_len()
 103     const
 104 {
 105     return sizeof(addr_);
 106 }
 107
 108 ///////////////////////////////cci.e///////////////////////////////////////
 109 #undef prefix_
 110
 111 \f
 112 // Local Variables:
 113 // mode: c++
 114 // c-file-style: "senf"
 115 // End: