/*
  ogmmerge -- utility for splicing together ogg bitstreams
      from component media subtypes

  r_microdvd.h
  class definitions for the MicroDVD text subtitle reader

  Written by Moritz Bunkus <moritz@bunkus.org>
  Based on Xiph.org's 'oggmerge' found in their CVS repository
  See http://www.xiph.org

  Distributed under the GPL
  see the file COPYING for details
  or visit http://www.gnu.org/copyleft/gpl.html
*/

#ifndef __R_MICRODVD_H__
#define __R_MICRODVD_H__

#include <stdio.h>

#include <ogg/ogg.h>

#include "ogmmerge.h"
#include "queue.h"

#include "p_textsubs.h"

class microdvd_reader_c: public generic_reader_c {
  private:
    char                   chunk[2048];
    FILE                  *file;
    textsubs_packetizer_c *textsubspacketizer;
    int                    act_wchar;
     
  public:
    microdvd_reader_c(char *fname, audio_sync_t *nasync, range_t *nrange,
                      char **ncomments) throw (error_c);
    virtual ~microdvd_reader_c();

    virtual int              read();
    virtual int              serial_in_use(int);
    virtual ogmmerge_page_t *get_page();
    virtual ogmmerge_page_t *get_header_page(int header_type =
                                             PACKET_TYPE_HEADER);
    
    virtual void             reset();
    virtual int              display_priority();
    virtual void             display_progress();

    static int               probe_file(FILE *file, off_t size);
};

#endif  /* __R_MICRODVD_H__*/