modules/demux/dash/mpd/IsoffMainParser.h

   1 /*
   2  * IsoffMainParser.h
   3  *****************************************************************************
   4  * Copyright (C) 2010 - 2012 Klagenfurt University
   5  *
   6  * Created on: Jan 27, 2012
   7  * Authors: Christopher Mueller <christopher.mueller@itec.uni-klu.ac.at>
   8  *          Christian Timmerer  <christian.timmerer@itec.uni-klu.ac.at>
   9  *
  10  * This program is free software; you can redistribute it and/or modify it
  11  * under the terms of the GNU Lesser General Public License as published
  12  * by the Free Software Foundation; either version 2.1 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18  * GNU Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public License
  21  * along with this program; if not, write to the Free Software Foundation,
  22  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #ifndef ISOFFMAINPARSER_H_
  26 #define ISOFFMAINPARSER_H_
  27
  28 #ifdef HAVE_CONFIG_H
  29 # include "config.h"
  30 #endif
  31
  32 #include "../../adaptive/playlist/SegmentBaseType.hpp"
  33 #include "Profile.hpp"
  34
  35 #include <cstdlib>
  36
  37 #include <vlc_common.h>
  38
  39 namespace adaptive
  40 {
  41     namespace playlist
  42     {
  43         class SegmentInformation;
  44         class SegmentTemplate;
  45     }
  46     namespace xml
  47     {
  48         class Node;
  49     }
  50 }
  51
  52 namespace dash
  53 {
  54     namespace mpd
  55     {
  56         class Period;
  57         class AdaptationSet;
  58         class MPD;
  59
  60         using namespace adaptive::playlist;
  61         using namespace adaptive;
  62
  63         class IsoffMainParser
  64         {
  65             public:
  66                 IsoffMainParser             (xml::Node *root, vlc_object_t *p_object,
  67                                              stream_t *p_stream, const std::string &);
  68                 virtual ~IsoffMainParser    ();
  69                 MPD *   parse();
  70
  71             private:
  72                 mpd::Profile getProfile     () const;
  73                 void    parseMPDBaseUrl     (MPD *, xml::Node *);
  74                 void    parseMPDAttributes  (MPD *, xml::Node *);
  75                 void    parseAdaptationSets (MPD *, xml::Node *periodNode, Period *period);
  76                 void    parseRepresentations(MPD *, xml::Node *adaptationSetNode, AdaptationSet *adaptationSet);
  77                 void    parseInitSegment    (xml::Node *, Initializable<InitSegment> *, SegmentInformation *);
  78                 void    parseTimeline       (xml::Node *, AbstractMultipleSegmentBaseType *);
  79                 void    parsePeriods        (MPD *, xml::Node *);
  80                 size_t  parseSegmentInformation(MPD *, xml::Node *, SegmentInformation *, uint64_t *);
  81                 size_t  parseSegmentBase    (MPD *, xml::Node *, SegmentInformation *);
  82                 size_t  parseSegmentList    (MPD *, xml::Node *, SegmentInformation *);
  83                 size_t  parseSegmentTemplate(MPD *, xml::Node *, SegmentInformation *);
  84                 void    parseProgramInformation(xml::Node *, MPD *);
  85                 void    parseSegmentBaseType(MPD *mpd, xml::Node *node,
  86                                              AbstractSegmentBaseType *base,
  87                                              SegmentInformation *parent);
  88                 void    parseMultipleSegmentBaseType(MPD *mpd, xml::Node *node,
  89                                              AbstractMultipleSegmentBaseType *base,
  90                                              SegmentInformation *parent);
  91
  92                 xml::Node       *root;
  93                 vlc_object_t    *p_object;
  94                 stream_t        *p_stream;
  95                 std::string      playlisturl;
  96         };
  97     }
  98 }
  99
 100 #endif /* ISOFFMAINPARSER_H_ */