senf/Socket/Protocols/INet/INet6Address.cti

   1 // $Id$
   2 //
   3 // Copyright (C) 2007
   4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
   5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
   6 //     Stefan Bund <g0dil@berlios.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 INet6Address inline template implementation */
  25
  26 #include "INet6Address.ih"
  27
  28 // Custom includes
  29 #include <boost/integer/integer_mask.hpp>
  30
  31 #define prefix_ inline
  32 ///////////////////////////////cti.p///////////////////////////////////////
  33
  34 #ifndef DOXYGEN
  35
  36 template <unsigned a>
  37 prefix_ bool senf::detail::CheckINet6Network_impl5<a,0,0>::match(boost::uint8_t v0,
  38                                                                  boost::uint8_t v1)
  39 {
  40     return true;
  41 }
  42
  43 template <unsigned a, unsigned restbits>
  44 prefix_ bool senf::detail::CheckINet6Network_impl5<a,0,restbits>::match(boost::uint8_t v0,
  45                                                                         boost::uint8_t v1)
  46 {
  47     return v0 & ~boost::low_bits_mask_t<8-restbits>::sig_bits
  48         == boost::uint8_t(a>>8) & ~boost::low_bits_mask_t<8-restbits>::sig_bits;
  49 }
  50
  51 template <unsigned a>
  52 prefix_ bool senf::detail::CheckINet6Network_impl5<a,1,0>::match(boost::uint8_t v0,
  53                                                                  boost::uint8_t v1)
  54 {
  55     return v0 == boost::uint8_t(a>>8);
  56 }
  57
  58 template <unsigned a, unsigned restbits>
  59 prefix_ bool senf::detail::CheckINet6Network_impl5<a,1,restbits>::match(boost::uint8_t v0,
  60                                                                         boost::uint8_t v1)
  61 {
  62     return v0 == boost::uint8_t(a>>8) &&
  63         v1 & ~boost::low_bits_mask_t<8-restbits>::sig_bits
  64             == boost::uint8_t(a) & ~boost::low_bits_mask_t<8-restbits>::sig_bits;
  65 }
  66
  67 template <unsigned a0, unsigned a1, unsigned a2, unsigned a3, unsigned a4, unsigned a5,
  68           unsigned a6, unsigned a7, unsigned restbits>
  69 prefix_ bool senf::detail::CheckINet6Network_impl3<a0,a1,a2,a3,a4,a5,a6,a7,0,restbits>::
  70 match(INet6Address const & addr)
  71 {
  72     return CheckINet6Network_impl4<a0,restbits>::match(addr[0],addr[1]);
  73 }
  74
  75 template <unsigned a0, unsigned a1, unsigned a2, unsigned a3, unsigned a4, unsigned a5,
  76           unsigned a6, unsigned a7, unsigned restbits>
  77 prefix_ bool senf::detail::CheckINet6Network_impl3<a0,a1,a2,a3,a4,a5,a6,a7,1,restbits>::
  78 match(INet6Address const & addr)
  79 {
  80     return
  81         addr[0] == boost::uint8_t(a0>>8) && addr[1] == boost::uint8_t(a0) &&
  82         CheckINet6Network_impl4<a1,restbits>::match(addr[2],addr[3]);
  83 }
  84
  85 template <unsigned a0, unsigned a1, unsigned a2, unsigned a3, unsigned a4, unsigned a5,
  86           unsigned a6, unsigned a7, unsigned restbits>
  87 prefix_ bool senf::detail::CheckINet6Network_impl3<a0,a1,a2,a3,a4,a5,a6,a7,2,restbits>::
  88 match(INet6Address const & addr)
  89 {
  90     return
  91         addr[0] == boost::uint8_t(a0>>8) && addr[1] == boost::uint8_t(a0) &&
  92         addr[2] == boost::uint8_t(a1>>8) && addr[3] == boost::uint8_t(a1) &&
  93         CheckINet6Network_impl4<a1,restbits>::match(addr[4],addr[5]);
  94 }
  95
  96 template <unsigned a0, unsigned a1, unsigned a2, unsigned a3, unsigned a4, unsigned a5,
  97           unsigned a6, unsigned a7, unsigned restbits>
  98 prefix_ bool senf::detail::CheckINet6Network_impl3<a0,a1,a2,a3,a4,a5,a6,a7,3,restbits>::
  99 match(INet6Address const & addr)
 100 {
 101     return
 102         addr[0] == boost::uint8_t(a0>>8) && addr[1] == boost::uint8_t(a0) &&
 103         addr[2] == boost::uint8_t(a1>>8) && addr[3] == boost::uint8_t(a1) &&
 104         addr[4] == boost::uint8_t(a2>>8) && addr[5] == boost::uint8_t(a2) &&
 105         CheckINet6Network_impl4<a3,restbits>::match(addr[6],addr[7]);
 106 }
 107
 108 template <unsigned a0, unsigned a1, unsigned a2, unsigned a3, unsigned a4, unsigned a5,
 109           unsigned a6, unsigned a7, unsigned restbits>
 110 prefix_ bool senf::detail::CheckINet6Network_impl3<a0,a1,a2,a3,a4,a5,a6,a7,4,restbits>::
 111 match(INet6Address const & addr)
 112 {
 113     return
 114         addr[0] == boost::uint8_t(a0>>8) && addr[1] == boost::uint8_t(a0) &&
 115         addr[2] == boost::uint8_t(a1>>8) && addr[3] == boost::uint8_t(a1) &&
 116         addr[4] == boost::uint8_t(a2>>8) && addr[5] == boost::uint8_t(a2) &&
 117         addr[6] == boost::uint8_t(a3>>8) && addr[7] == boost::uint8_t(a3) &&
 118         CheckINet6Network_impl4<a4,restbits>::match(addr[8],addr[9]);
 119 }
 120
 121 template <unsigned a0, unsigned a1, unsigned a2, unsigned a3, unsigned a4, unsigned a5,
 122           unsigned a6, unsigned a7, unsigned restbits>
 123 prefix_ bool senf::detail::CheckINet6Network_impl3<a0,a1,a2,a3,a4,a5,a6,a7,5,restbits>::
 124 match(INet6Address const & addr)
 125 {
 126     return
 127         addr[0] == boost::uint8_t(a0>>8) && addr[1] == boost::uint8_t(a0) &&
 128         addr[2] == boost::uint8_t(a1>>8) && addr[3] == boost::uint8_t(a1) &&
 129         addr[4] == boost::uint8_t(a2>>8) && addr[5] == boost::uint8_t(a2) &&
 130         addr[6] == boost::uint8_t(a3>>8) && addr[7] == boost::uint8_t(a3) &&
 131         addr[8] == boost::uint8_t(a4>>8) && addr[9] == boost::uint8_t(a4) &&
 132         CheckINet6Network_impl4<a5,restbits>::match(addr[10],addr[11]);
 133 }
 134
 135 template <unsigned a0, unsigned a1, unsigned a2, unsigned a3, unsigned a4, unsigned a5,
 136           unsigned a6, unsigned a7, unsigned restbits>
 137 prefix_ bool senf::detail::CheckINet6Network_impl3<a0,a1,a2,a3,a4,a5,a6,a7,6,restbits>::
 138 match(INet6Address const & addr)
 139 {
 140     return
 141         addr[0] == boost::uint8_t(a0>>8) && addr[1] == boost::uint8_t(a0) &&
 142         addr[2] == boost::uint8_t(a1>>8) && addr[3] == boost::uint8_t(a1) &&
 143         addr[4] == boost::uint8_t(a2>>8) && addr[5] == boost::uint8_t(a2) &&
 144         addr[6] == boost::uint8_t(a3>>8) && addr[7] == boost::uint8_t(a3) &&
 145         addr[8] == boost::uint8_t(a4>>8) && addr[9] == boost::uint8_t(a4) &&
 146         addr[10] == boost::uint8_t(a5>>8) && addr[11] == boost::uint8_t(a5) &&
 147         CheckINet6Network_impl4<a6,restbits>::match(addr[12],addr[13]);
 148 }
 149
 150 template <unsigned a0, unsigned a1, unsigned a2, unsigned a3, unsigned a4, unsigned a5,
 151           unsigned a6, unsigned a7, unsigned restbits>
 152 prefix_ bool senf::detail::CheckINet6Network_impl3<a0,a1,a2,a3,a4,a5,a6,a7,7,restbits>::
 153 match(INet6Address const & addr)
 154 {
 155     return
 156         addr[0] == boost::uint8_t(a0>>8) && addr[1] == boost::uint8_t(a0) &&
 157         addr[2] == boost::uint8_t(a1>>8) && addr[3] == boost::uint8_t(a1) &&
 158         addr[4] == boost::uint8_t(a2>>8) && addr[5] == boost::uint8_t(a2) &&
 159         addr[6] == boost::uint8_t(a3>>8) && addr[7] == boost::uint8_t(a3) &&
 160         addr[8] == boost::uint8_t(a4>>8) && addr[9] == boost::uint8_t(a4) &&
 161         addr[10] == boost::uint8_t(a5>>8) && addr[11] == boost::uint8_t(a5) &&
 162         addr[12] == boost::uint8_t(a6>>8) && addr[13] == boost::uint8_t(a6) &&
 163         CheckINet6Network_impl4<a7,restbits>::match(addr[14],addr[15]);
 164 }
 165
 166 #endif
 167
 168 ///////////////////////////////cti.e///////////////////////////////////////
 169 #undef prefix_
 170
 171 \f
 172 // Local Variables:
 173 // mode: c++
 174 // fill-column: 100
 175 // comment-column: 40
 176 // c-file-style: "senf"
 177 // indent-tabs-mode: nil
 178 // ispell-local-dictionary: "american"
 179 // compile-command: "scons -u test"
 180 // End: