fpa1_enu.c

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/*******************************************************************************
 * Copyright © 2014 The DTVKit Open Software Foundation Ltd (www.dtvkit.org)
 * Copyright © 2004 Ocean Blue Software Ltd
 * Copyright © 2000 Koninklijke Philips Electronics N.V
 *
 * This file is part of a DTVKit Software Component
 * You are permitted to copy, modify or distribute this file subject to the terms
 * of the DTVKit 1.0 Licence which can be found in licence.txt or at www.dtvkit.org
 * 
 * THIS CODE AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
 * EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
 * 
 * If you or your organisation is not a member of DTVKit then you have access
 * to this source code outside of the terms of the licence agreement
 * and you are expected to delete this and any associated files immediately.
 * Further information on DTVKit, membership and terms can be found at www.dtvkit.org
 *******************************************************************************/
/*---includes for this file--------------------------------------------------*/
#include <stdio.h>
#include <stdlib.h>

#include "vpa1_tgs.h"
#include "vpa1_rdf.h"

#include "fpa1_enu.h"
#include "fpa1_rdf.h"
#include "fpa1_syn.h"
#include "fpa1_tgs.h"

/*---local typedef structs for this file-------------------------------------*/

/*---constant definitions for this file--------------------------------------*/


/*---local (static) variable declarations for this file----------------------*/

/*---local function definitions----------------------------------------------*/

/*---global function definitions---------------------------------------------*/

fpa1_syntaxList* fpa1_decodeEnumeratedType( vpa1_filePos filePosLimit )
{
   /* could do some range checking here .... */

   int tag;
   vpa1_filePos curFilePosition, nextTagPosition;
   fpa1_syntaxList *itemPtr = NULL;

   /* tag position must be set up already */

   /* get next tag */
   curFilePosition = fpa1_rdfGetCurrentFilePosition();
   tag = fpa1_rdfGetTag();

   if (tag == ENUMERATED)
   {
      nextTagPosition = fpa1_rdfGetNextTagPosn();

      itemPtr = fpa1_synCreateListItem( tag,
            curFilePosition,
            nextTagPosition );
      fpa1_parseDataInt(itemPtr);
   }

   return itemPtr;
} /* fpa1_decodeEnumerated ( ) */