Packets/MPEGDVBBundle/DSMCCSection.hh

   1 // $Id:DSMCCSection.hh 327 2007-07-20 10:03:44Z tho $
   2 //
   3 // Copyright (C) 2007
   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 DSMCCSection public header */
  25
  26 #ifndef HH_DSMCCSection_
  27 #define HH_DSMCCSection_ 1
  28
  29 // Custom includes
  30 #include <algorithm>
  31 #include "Packets/PacketType.hh"
  32 #include "Packets/ParseInt.hh"
  33 #include "Packets/PacketParser.hh"
  34
  35 //#include "DSMCCSection.mpp"
  36 ///////////////////////////////hh.p////////////////////////////////////////
  37
  38 namespace senf {
  39
  40     /** \brief Parse a DSMCC Section
  41
  42         Parser implementing the header of a DSMCC Section
  43
  44         \see DSMCCSectionType
  45      */
  46     struct Parse_DSMCCSection : public PacketParserBase
  47     {
  48         typedef Parse_UInt8               Parse_table_id;
  49         typedef Parse_Flag      <     0 > Parse_ssi;  // section_syntax_indicator
  50         typedef Parse_Flag      <     1 > Parse_pi;   // private_indicator
  51         typedef Parse_UIntField < 2,  4 > Parse_reserved_1;
  52         typedef Parse_UIntField < 4, 16 > Parse_sec_length;
  53         typedef Parse_UIntField < 0,  2 > Parse_reserved_2;
  54         typedef Parse_UIntField < 2,  7 > Parse_version_num;
  55         typedef Parse_Flag      <     7 > Parse_curr_next_indicator;
  56
  57 #       ifndef DOXYGEN
  58
  59         SENF_PACKET_PARSER_INIT(Parse_DSMCCSection);
  60
  61         SENF_PACKET_PARSER_DEFINE_FIXED_FIELDS(
  62             ((Field       ) ( table_id,            Parse_table_id            ))
  63             ((OverlayField) ( ssi,                 Parse_ssi                 ))
  64             ((OverlayField) ( pi,                  Parse_pi                  ))
  65             ((OverlayField) ( reserved_1,          Parse_reserved_1          ))
  66             ((Field       ) ( sec_length,          Parse_sec_length          ))
  67             ((Field       ) ( tabel_id_extension,  Parse_UInt16              ))
  68             ((OverlayField) ( reserved_2,          Parse_reserved_2          ))
  69             ((OverlayField) ( version_num,         Parse_version_num         ))
  70             ((Field       ) ( curr_next_indicator, Parse_curr_next_indicator ))
  71             ((Field       ) ( sec_num,             Parse_UInt8               ))
  72             ((Field       ) ( last_sec_num,        Parse_UInt8               ))
  73         );
  74
  75 #       else
  76
  77         Parse_table_id table_id() const;
  78         Parse_ssi                 ssi() const;
  79         Parse_pi                  pi() const;
  80         Parse_reserved_1          reserved_1() const;
  81         Parse_sec_length          sec_length const;
  82         Parse_UInt16              tabel_id_extension() const;
  83         Parse_reserved_2          reserved_2() const;
  84         Parse_version_num         version_num() const;
  85         Parse_curr_next_indicator curr_next_indicator() const;
  86         Parse_UInt8               sec_num() const;
  87         Parse_UInt8               last_sec_num() const;
  88
  89 #       endif
  90
  91         Parse_UInt32 crc() const { return parse<Parse_UInt32>( data().size()-4 ); }
  92     };
  93
  94     /** \brief DSMCC Section
  95
  96         \par Packet type (typedef):
  97             \ref DSMCCSection
  98
  99         \par Fields:
 100             \ref Parse_DSMCCSection
 101
 102         \ingroup protocolbundle_mpegdvb
 103      */
 104     struct DSMCCSectionType
 105         : public PacketTypeBase,
 106           public PacketTypeMixin<DSMCCSectionType>
 107     {
 108         typedef PacketTypeMixin<DSMCCSectionType> mixin;
 109         typedef ConcretePacket<DSMCCSectionType> packet;
 110         typedef Parse_DSMCCSection parser;
 111
 112         using mixin::nextPacketRange;
 113 //          using mixin::nextPacketType;
 114         using mixin::init;
 115
 116         static void dump(packet p, std::ostream & os);
 117
 118         static PacketParserBase::size_type initSize();
 119         static PacketParserBase::size_type initHeadSize();
 120     };
 121
 122     typedef DSMCCSectionType::packet DSMCCSection;
 123 }
 124
 125
 126 ///////////////////////////////hh.e////////////////////////////////////////
 127 //#include "DSMCCSection.cci"
 128 //#include "DSMCCSection.ct"
 129 //#include "DSMCCSection.cti"
 130 #endif
 131
 132 \f
 133 // Local Variables:
 134 // mode: c++
 135 // fill-column: 100
 136 // c-file-style: "senf"
 137 // indent-tabs-mode: nil
 138 // ispell-local-dictionary: "american"
 139 // compile-command: "scons -u test"
 140 // comment-column: 40
 141 // End: