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/*
Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <map>
#include "reader.h"
namespace sub {
template<class T>
class STLCode
{
public:
STLCode ()
: value ((T) 0)
{}
STLCode (T v, std::string d)
: value (v)
, description (d)
{}
T value;
std::string description;
};
class STLBinaryReader : public Reader
{
public:
STLBinaryReader (std::istream &);
~STLBinaryReader ();
std::map<std::string, std::string> metadata () const;
enum DisplayStandard {
DISPLAY_STANDARD_UNDEFINED,
DISPLAY_STANDARD_OPEN_SUBTITLING,
DISPLAY_STANDARD_LEVEL_1_TELETEXT,
DISPLAY_STANDARD_LEVEL_2_TELETEXT
};
enum LanguageGroup {
LANGUAGE_GROUP_LATIN,
LANGUAGE_GROUP_LATIN_CYRILLIC,
LANGUAGE_GROUP_LATIN_ARABIC,
LANGUAGE_GROUP_LATIN_GREEK,
LANGUAGE_GROUP_LATIN_HEBREW
};
enum Language {
LANGUAGE_UNKNOWN,
LANGUAGE_ALBANIAN,
LANGUAGE_BRETON,
LANGUAGE_CATALAN,
LANGUAGE_CROATIAN,
LANGUAGE_WELSH,
LANGUAGE_CZECH,
LANGUAGE_DANISH,
LANGUAGE_GERMAN,
LANGUAGE_ENGLISH,
LANGUAGE_SPANISH,
LANGUAGE_ESPERANTO,
LANGUAGE_ESTONIAN,
LANGUAGE_BASQUE,
LANGUAGE_FAROESE,
LANGUAGE_FRENCH,
LANGUAGE_FRISIAN,
LANGUAGE_IRISH,
LANGUAGE_GAELIC,
LANGUAGE_GALACIAN,
LANGUAGE_ICELANDIC,
LANGUAGE_ITALIAN,
LANGUAGE_LAPPISH,
LANGUAGE_LATIN,
LANGUAGE_LATVIAN,
LANGUAGE_LUXEMBORGIAN,
LANGUAGE_LITHUANIAN,
LANGUAGE_HUNGARIAN,
LANGUAGE_MALTESE,
LANGUAGE_DUTCH,
LANGUAGE_NORWEGIAN,
LANGUAGE_OCCITAN,
LANGUAGE_POLISH,
LANGUAGE_PORTUGESE,
LANGUAGE_ROMANIAN,
LANGUAGE_ROMANSH,
LANGUAGE_SERBIAN,
LANGUAGE_SLOVAK,
LANGUAGE_SLOVENIAN,
LANGUAGE_FINNISH,
LANGUAGE_SWEDISH,
LANGUAGE_TURKISH,
LANGUAGE_FLEMISH,
LANGUAGE_WALLON,
LANGUAGE_AMHARIC,
LANGUAGE_ARABIC,
LANGUAGE_ARMENIAN,
LANGUAGE_ASSAMESE,
LANGUAGE_AZERBAIJANI,
LANGUAGE_BAMBORA,
LANGUAGE_BIELORUSSIAN,
LANGUAGE_BENGALI,
LANGUAGE_BULGARIAN,
LANGUAGE_BURMESE,
LANGUAGE_CHINESE,
LANGUAGE_CHURASH,
LANGUAGE_DARI,
LANGUAGE_FULANI,
LANGUAGE_GEORGIAN,
LANGUAGE_GREEK,
LANGUAGE_GUJURATI,
LANGUAGE_GURANI,
LANGUAGE_HAUSA,
LANGUAGE_HEBREW,
LANGUAGE_HINDI,
LANGUAGE_INDONESIAN,
LANGUAGE_JAPANESE,
LANGUAGE_KANNADA,
LANGUAGE_KAZAKH,
LANGUAGE_KHMER,
LANGUAGE_KOREAN,
LANGUAGE_LAOTIAN,
LANGUAGE_MACEDONIAN,
LANGUAGE_MALAGASAY,
LANGUAGE_MALAYSIAN,
LANGUAGE_MOLDAVIAN,
LANGUAGE_MARATHI,
LANGUAGE_NDEBELE,
LANGUAGE_NEPALI,
LANGUAGE_ORIYA,
LANGUAGE_PAPAMIENTO,
LANGUAGE_PERSIAN,
LANGUAGE_PUNJABI,
LANGUAGE_PUSHTU,
LANGUAGE_QUECHUA,
LANGUAGE_RUSSIAN,
LANGUAGE_RUTHENIAN,
LANGUAGE_SERBO_CROAT,
LANGUAGE_SHONA,
LANGUAGE_SINHALESE,
LANGUAGE_SOMALI,
LANGUAGE_SRANAN_TONGO,
LANGUAGE_SWAHILI,
LANGUAGE_TADZHIK,
LANGUAGE_TAMIL,
LANGUAGE_TATAR,
LANGUAGE_TELUGU,
LANGUAGE_THAI,
LANGUAGE_UKRANIAN,
LANGUAGE_URDU,
LANGUAGE_UZBEK,
LANGUAGE_VIETNAMESE,
LANGUAGE_ZULU
};
enum TimecodeStatus {
TIMECODE_STATUS_NOT_INTENDED_FOR_USE,
TIMECODE_STATUS_INTENDED_FOR_USE
};
enum CumulativeStatus {
CUMULATIVE_STATUS_NOT_CUMULATIVE,
CUMULATIVE_STATUS_FIRST,
CUMULATIVE_STATUS_INTERMEDIATE,
CUMULATIVE_STATUS_LAST
};
enum Justification {
JUSTIFICATION_NONE,
JUSTIFICATION_LEFT,
JUSTIFICATION_CENTRE,
JUSTIFICATION_RIGHT
};
enum Comment {
COMMENT_NO,
COMMENT_YES
};
int code_page_number;
int frame_rate;
DisplayStandard display_standard;
LanguageGroup language_group;
Language language;
std::string original_programme_title;
std::string original_episode_title;
std::string translated_programme_title;
std::string translated_episode_title;
std::string translator_name;
std::string translator_contact_details;
std::string subtitle_list_reference_code;
std::string creation_date;
std::string revision_date;
std::string revision_number;
int tti_blocks;
int number_of_subtitles;
int subtitle_groups;
int maximum_characters;
int maximum_rows;
TimecodeStatus timecode_status;
std::string start_of_programme;
std::string first_in_cue;
int disks;
int disk_sequence_number;
std::string country_of_origin;
std::string publisher;
std::string editor_name;
std::string editor_contact_details;
private:
std::string get_string (int, int) const;
int get_int (int, int) const;
FrameTime get_timecode (int) const;
void create_tables ();
std::map<std::string, STLCode<DisplayStandard> > _display_standard_map;
std::map<std::string, STLCode<LanguageGroup> > _language_group_map;
std::map<std::string, STLCode<Language> > _language_map;
std::map<std::string, STLCode<TimecodeStatus> > _timecode_status_map;
std::map<int, STLCode<CumulativeStatus> > _cumulative_status_map;
std::map<int, STLCode<Justification> > _justification_map;
std::map<int, STLCode<Comment> > _comment_map;
unsigned char* _buffer;
};
}
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