lib/dvb_si/cell_frequency_link_descriptor.h

   1 /*
   2  * $Id: cell_frequency_link_descriptor.h,v 1.1 2003-10-17 15:36:38 tmbinc Exp $
   3  *
   4  * (C) 2002-2003 Andreas Oberritter <obi@saftware.de>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19  *
  20  */
  21
  22 #ifndef __dvb_descriptor_cell_frequency_link_descriptor_h__
  23 #define __dvb_descriptor_cell_frequency_link_descriptor_h__
  24
  25 #include "descriptor.h"
  26
  27 class SubcellInfo
  28 {
  29         protected:
  30                 unsigned cellIdExtenstion                       : 8;
  31                 unsigned transposerFrequency                    : 32;
  32
  33         public:
  34                 SubcellInfo(const uint8_t * const buffer);
  35
  36                 uint8_t getCellIdExtension(void) const;
  37                 uint32_t getTransposerFrequency(void) const;
  38 };
  39
  40 typedef std::vector<SubcellInfo *> SubcellInfoVector;
  41 typedef SubcellInfoVector::iterator SubcellInfoIterator;
  42 typedef SubcellInfoVector::const_iterator SubcellInfoConstIterator;
  43
  44 class CellFrequencyLink
  45 {
  46         protected:
  47                 unsigned cellId                                 : 16;
  48                 unsigned frequency                              : 32;
  49                 unsigned subcellInfoLoopLength                  : 8;
  50                 SubcellInfoVector subcells;
  51
  52         public:
  53                 CellFrequencyLink(const uint8_t * const buffer);
  54                 ~CellFrequencyLink(void);
  55
  56                 uint16_t getCellId(void) const;
  57                 uint32_t getFrequency(void) const;
  58                 const SubcellInfoVector *getSubcells(void) const;
  59
  60 };
  61
  62 typedef std::vector<CellFrequencyLink *> CellFrequencyLinkVector;
  63 typedef CellFrequencyLinkVector::iterator CellFrequencyLinkIterator;
  64 typedef CellFrequencyLinkVector::const_iterator CellFrequencyLinkConstIterator;
  65
  66 class CellFrequencyLinkDescriptor : public Descriptor
  67 {
  68         protected:
  69                 CellFrequencyLinkVector cellFrequencyLinks;
  70
  71         public:
  72                 CellFrequencyLinkDescriptor(const uint8_t * const buffer);
  73                 ~CellFrequencyLinkDescriptor(void);
  74
  75                 const CellFrequencyLinkVector *getCellFrequencyLinks(void) const;
  76 };
  77
  78 #endif /* __dvb_descriptor_cell_frequency_link_descriptor_h__ */