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 // Definition of inline non-template functions
  24
  25 // Custom includes
  26 #include <sys/socket.h>
  27 #include <netinet/in.h>
  28
  29 #define prefix_ inline
  30 ///////////////////////////////cci.p///////////////////////////////////////
  31
  32 prefix_ senf::LLSocketAddress::LLSocketAddress()
  33 {
  34     clear();
  35 }
  36
  37 prefix_ senf::LLSocketAddress::LLSocketAddress(unsigned protocol, std::string interface)
  38 {
  39     clear();
  40     this->protocol(protocol);
  41     this->interface(interface);
  42 }
  43
  44 prefix_  senf::LLSocketAddress::LLSocketAddress(std::string interface)
  45 {
  46     clear();
  47     this->interface(interface);
  48 }
  49
  50 prefix_ void senf::LLSocketAddress::clear()
  51 {
  52     ::memset(&addr_,0,sizeof(addr_));
  53     addr_.sll_family = AF_PACKET;
  54 }
  55
  56 prefix_ unsigned senf::LLSocketAddress::protocol()
  57     const
  58 {
  59     return ntohs(addr_.sll_protocol);
  60 }
  61
  62 prefix_ unsigned senf::LLSocketAddress::arptype()
  63     const
  64 {
  65     // TODO: Check, wether this is returned in network or host byte
  66     // order
  67     return ntohs(addr_.sll_hatype);
  68 }
  69
  70 prefix_ unsigned senf::LLSocketAddress::pkttype()
  71     const
  72 {
  73     // TODO: Check, wether this is returned in network or host byte
  74     // order
  75     return ntohs(addr_.sll_pkttype);
  76 }
  77
  78 prefix_ senf::LLSocketAddress::LLAddress senf::LLSocketAddress::address()
  79     const
  80 {
  81     return LLAddress(&addr_.sll_addr[0], &addr_.sll_addr[addr_.sll_halen]);
  82 }
  83
  84 prefix_ void senf::LLSocketAddress::protocol(unsigned protocol)
  85 {
  86     addr_.sll_protocol = htons(protocol);
  87 }
  88
  89 prefix_ struct sockaddr * senf::LLSocketAddress::sockaddr_p()
  90 {
  91     return reinterpret_cast<struct sockaddr *>(&addr_);
  92 }
  93
  94 prefix_ struct sockaddr const * senf::LLSocketAddress::sockaddr_p()
  95     const
  96 {
  97     return reinterpret_cast<struct sockaddr const *>(&addr_);
  98 }
  99
 100 prefix_ unsigned senf::LLSocketAddress::sockaddr_len()
 101     const
 102 {
 103     return sizeof(addr_);
 104 }
 105
 106 ///////////////////////////////cci.e///////////////////////////////////////
 107 #undef prefix_
 108
 109 \f
 110 // Local Variables:
 111 // mode: c++
 112 // c-file-style: "senf"
 113 // End: