src/stl_binary_tables.cc

   1 /*
   2     Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include "stl_binary_tables.h"
  21 #include "exceptions.h"
  22 #include "compose.hpp"
  23 #include <cassert>
  24
  25 using std::map;
  26 using std::string;
  27 using namespace sub;
  28
  29 template <class E, class F>
  30 void
  31 code (map<F, STLBinaryCode<E> >& m, F k, E v, string d)
  32 {
  33         m[k] = STLBinaryCode<E> (v, d);
  34 }
  35
  36
  37 template <class E, class F>
  38 E
  39 file_to_enum (F k, map<F, STLBinaryCode<E> > m, string name)
  40 {
  41         typename map<F, STLBinaryCode<E> >::const_iterator i = m.find (k);
  42         if (i == m.end ()) {
  43                 throw STLError (String::compose ("Unknown %1 %2 in binary STL file", name, k));
  44         }
  45
  46         return i->second.value;
  47 }
  48
  49 template <class E, class F>
  50 F
  51 enum_to_file (E k, map<F, STLBinaryCode<E> > m)
  52 {
  53         for (typename map<F, STLBinaryCode<E> >::const_iterator i = m.begin(); i != m.end(); ++i) {
  54                 if (i->second.value == k) {
  55                         return i->first;
  56                 }
  57         }
  58
  59         assert (false);
  60         return F ();
  61 }
  62
  63 template <class E, class F>
  64 string
  65 enum_to_description (E v, map<F, STLBinaryCode<E> > const & m)
  66 {
  67         for (typename map<F, STLBinaryCode<E> >::const_iterator i = m.begin(); i != m.end(); ++i) {
  68                 if (i->second.value == v) {
  69                         return i->second.description;
  70                 }
  71         }
  72
  73         return "";
  74 }
  75
  76 DisplayStandard
  77 STLBinaryTables::display_standard_file_to_enum (string s) const
  78 {
  79         return file_to_enum (s, _display_standard_map, "display standard code");
  80 }
  81
  82 LanguageGroup
  83 STLBinaryTables::language_group_file_to_enum (string s) const
  84 {
  85         return file_to_enum (s, _language_group_map, "language group code");
  86 }
  87
  88 Language
  89 STLBinaryTables::language_file_to_enum (string s) const
  90 {
  91         return file_to_enum (s, _language_map, "language code");
  92 }
  93
  94 TimecodeStatus
  95 STLBinaryTables::timecode_status_file_to_enum (string s) const
  96 {
  97         return file_to_enum (s, _timecode_status_map, "timecode status code");
  98 }
  99
 100 CumulativeStatus
 101 STLBinaryTables::cumulative_status_file_to_enum (int s) const
 102 {
 103         return file_to_enum (s, _cumulative_status_map, "cumulative status code");
 104 }
 105
 106 Justification
 107 STLBinaryTables::justification_file_to_enum (int s) const
 108 {
 109         return file_to_enum (s, _justification_map, "justification code");
 110 }
 111
 112 Comment
 113 STLBinaryTables::comment_file_to_enum (int s) const
 114 {
 115         return file_to_enum (s, _comment_map, "comment code");
 116 }
 117
 118 string
 119 STLBinaryTables::language_enum_to_file (Language e) const
 120 {
 121         return enum_to_file (e, _language_map);
 122 }
 123
 124 int
 125 STLBinaryTables::cumulative_status_enum_to_file (CumulativeStatus v) const
 126 {
 127         return enum_to_file (v, _cumulative_status_map);
 128 }
 129
 130 int
 131 STLBinaryTables::justification_enum_to_file (Justification v) const
 132 {
 133         return enum_to_file (v, _justification_map);
 134 }
 135
 136 int
 137 STLBinaryTables::comment_enum_to_file (Comment v) const
 138 {
 139         return enum_to_file (v, _comment_map);
 140 }
 141
 142 string
 143 STLBinaryTables::display_standard_enum_to_description (DisplayStandard v) const
 144 {
 145         return enum_to_description (v, _display_standard_map);
 146 }
 147
 148 string
 149 STLBinaryTables::language_group_enum_to_description (LanguageGroup v) const
 150 {
 151         return enum_to_description (v, _language_group_map);
 152 }
 153
 154 string
 155 STLBinaryTables::language_enum_to_description (Language v) const
 156 {
 157         return enum_to_description (v, _language_map);
 158 }
 159
 160 string
 161 STLBinaryTables::timecode_status_enum_to_description (TimecodeStatus v) const
 162 {
 163         return enum_to_description (v, _timecode_status_map);
 164 }
 165
 166 string
 167 STLBinaryTables::cumulative_status_enum_to_description (CumulativeStatus v) const
 168 {
 169         return enum_to_description (v, _cumulative_status_map);
 170 }
 171
 172 string
 173 STLBinaryTables::justification_enum_to_description (Justification v) const
 174 {
 175         return enum_to_description (v, _justification_map);
 176 }
 177
 178 string
 179 STLBinaryTables::comment_enum_to_description (Comment v) const
 180 {
 181         return enum_to_description (v, _comment_map);
 182 }
 183
 184 STLBinaryTables::STLBinaryTables ()
 185 {
 186         code<DisplayStandard, string> (_display_standard_map, " ", DISPLAY_STANDARD_UNDEFINED, "Undefined");
 187         code<DisplayStandard, string> (_display_standard_map, "0", DISPLAY_STANDARD_OPEN_SUBTITLING, "Open subtitling");
 188         code<DisplayStandard, string> (_display_standard_map, "1", DISPLAY_STANDARD_LEVEL_1_TELETEXT, "Level 1 teletext");
 189         code<DisplayStandard, string> (_display_standard_map, "2", DISPLAY_STANDARD_LEVEL_2_TELETEXT, "Level 2 teletext");
 190
 191         code<LanguageGroup, string> (_language_group_map, "00", LANGUAGE_GROUP_LATIN, "Latin");
 192         code<LanguageGroup, string> (_language_group_map, "01", LANGUAGE_GROUP_LATIN_CYRILLIC, "Latin/Cyrillic");
 193         code<LanguageGroup, string> (_language_group_map, "02", LANGUAGE_GROUP_LATIN_ARABIC, "Latin/Arabic");
 194         code<LanguageGroup, string> (_language_group_map, "03", LANGUAGE_GROUP_LATIN_GREEK, "Latin/Greek");
 195         code<LanguageGroup, string> (_language_group_map, "04", LANGUAGE_GROUP_LATIN_HEBREW, "Latin/Hebrew");
 196
 197         code<Language, string> (_language_map, "00", LANGUAGE_UNKNOWN, "Unknown");
 198         code<Language, string> (_language_map, "01", LANGUAGE_ALBANIAN, "Albanian");
 199         code<Language, string> (_language_map, "02", LANGUAGE_BRETON, "Breton");
 200         code<Language, string> (_language_map, "03", LANGUAGE_CATALAN, "Catalan");
 201         code<Language, string> (_language_map, "04", LANGUAGE_CROATIAN, "Croatian");
 202         code<Language, string> (_language_map, "05", LANGUAGE_WELSH, "Welsh");
 203         code<Language, string> (_language_map, "06", LANGUAGE_CZECH, "Czech");
 204         code<Language, string> (_language_map, "07", LANGUAGE_DANISH, "Danish");
 205         code<Language, string> (_language_map, "08", LANGUAGE_GERMAN, "German");
 206         code<Language, string> (_language_map, "09", LANGUAGE_ENGLISH, "English");
 207         code<Language, string> (_language_map, "0A", LANGUAGE_SPANISH, "Spanish");
 208         code<Language, string> (_language_map, "0B", LANGUAGE_ESPERANTO, "Esperanto");
 209         code<Language, string> (_language_map, "0C", LANGUAGE_ESTONIAN, "Estonian");
 210         code<Language, string> (_language_map, "0D", LANGUAGE_BASQUE, "Basque");
 211         code<Language, string> (_language_map, "0E", LANGUAGE_FAROESE, "Faroese");
 212         code<Language, string> (_language_map, "0F", LANGUAGE_FRENCH, "French");
 213         code<Language, string> (_language_map, "10", LANGUAGE_FRISIAN, "Frisian");
 214         code<Language, string> (_language_map, "11", LANGUAGE_IRISH, "Irish");
 215         code<Language, string> (_language_map, "12", LANGUAGE_GAELIC, "Gaelic");
 216         code<Language, string> (_language_map, "13", LANGUAGE_GALACIAN, "Galacian");
 217         code<Language, string> (_language_map, "14", LANGUAGE_ICELANDIC, "Icelandic");
 218         code<Language, string> (_language_map, "15", LANGUAGE_ITALIAN, "Italian");
 219         code<Language, string> (_language_map, "16", LANGUAGE_LAPPISH, "Lappish");
 220         code<Language, string> (_language_map, "17", LANGUAGE_LATIN, "Latin");
 221         code<Language, string> (_language_map, "18", LANGUAGE_LATVIAN, "Latvian");
 222         code<Language, string> (_language_map, "19", LANGUAGE_LUXEMBORGIAN, "Luxemborgian");
 223         code<Language, string> (_language_map, "1A", LANGUAGE_LITHUANIAN, "Lithuanian");
 224         code<Language, string> (_language_map, "1B", LANGUAGE_HUNGARIAN, "Hungarian");
 225         code<Language, string> (_language_map, "1C", LANGUAGE_MALTESE, "Maltese");
 226         code<Language, string> (_language_map, "1D", LANGUAGE_DUTCH, "Dutch");
 227         code<Language, string> (_language_map, "1E", LANGUAGE_NORWEGIAN, "Norwegian");
 228         code<Language, string> (_language_map, "1F", LANGUAGE_OCCITAN, "Occitan");
 229         code<Language, string> (_language_map, "20", LANGUAGE_POLISH, "Polish");
 230         code<Language, string> (_language_map, "21", LANGUAGE_PORTUGESE, "Portugese");
 231         code<Language, string> (_language_map, "22", LANGUAGE_ROMANIAN, "Romanian");
 232         code<Language, string> (_language_map, "23", LANGUAGE_ROMANSH, "Romansh");
 233         code<Language, string> (_language_map, "24", LANGUAGE_SERBIAN, "Serbian");
 234         code<Language, string> (_language_map, "25", LANGUAGE_SLOVAK, "Slovak");
 235         code<Language, string> (_language_map, "26", LANGUAGE_SLOVENIAN, "Slovenian");
 236         code<Language, string> (_language_map, "27", LANGUAGE_FINNISH, "Finnish");
 237         code<Language, string> (_language_map, "28", LANGUAGE_SWEDISH, "Swedish");
 238         code<Language, string> (_language_map, "29", LANGUAGE_TURKISH, "Turkish");
 239         code<Language, string> (_language_map, "2A", LANGUAGE_FLEMISH, "Flemish");
 240         code<Language, string> (_language_map, "2B", LANGUAGE_WALLON, "Wallon");
 241         code<Language, string> (_language_map, "7F", LANGUAGE_AMHARIC, "Amharic");
 242         code<Language, string> (_language_map, "7E", LANGUAGE_ARABIC, "Arabic");
 243         code<Language, string> (_language_map, "7D", LANGUAGE_ARMENIAN, "Armenian");
 244         code<Language, string> (_language_map, "7C", LANGUAGE_ASSAMESE, "Assamese");
 245         code<Language, string> (_language_map, "7B", LANGUAGE_AZERBAIJANI, "Azerbaijani");
 246         code<Language, string> (_language_map, "7A", LANGUAGE_BAMBORA, "Bambora");
 247         code<Language, string> (_language_map, "79", LANGUAGE_BIELORUSSIAN, "Bielorussian");
 248         code<Language, string> (_language_map, "78", LANGUAGE_BENGALI, "Bengali");
 249         code<Language, string> (_language_map, "77", LANGUAGE_BULGARIAN, "Bulgarian");
 250         code<Language, string> (_language_map, "76", LANGUAGE_BURMESE, "Burmese");
 251         code<Language, string> (_language_map, "75", LANGUAGE_CHINESE, "Chinese");
 252         code<Language, string> (_language_map, "74", LANGUAGE_CHURASH, "Churash");
 253         code<Language, string> (_language_map, "73", LANGUAGE_DARI, "Dari");
 254         code<Language, string> (_language_map, "72", LANGUAGE_FULANI, "Fulani");
 255         code<Language, string> (_language_map, "71", LANGUAGE_GEORGIAN, "Georgian");
 256         code<Language, string> (_language_map, "70", LANGUAGE_GREEK, "Greek");
 257         code<Language, string> (_language_map, "6F", LANGUAGE_GUJURATI, "Gujarati");
 258         code<Language, string> (_language_map, "6E", LANGUAGE_GURANI, "Gurani");
 259         code<Language, string> (_language_map, "6D", LANGUAGE_HAUSA, "Hausa");
 260         code<Language, string> (_language_map, "6C", LANGUAGE_HEBREW, "Hebrew");
 261         code<Language, string> (_language_map, "6B", LANGUAGE_HINDI, "Hindi");
 262         code<Language, string> (_language_map, "6A", LANGUAGE_INDONESIAN, "Indonesian");
 263         code<Language, string> (_language_map, "69", LANGUAGE_JAPANESE, "Japanese");
 264         code<Language, string> (_language_map, "68", LANGUAGE_KANNADA, "Kannada");
 265         code<Language, string> (_language_map, "67", LANGUAGE_KAZAKH, "Kazakh");
 266         code<Language, string> (_language_map, "66", LANGUAGE_KHMER, "Khmer");
 267         code<Language, string> (_language_map, "65", LANGUAGE_KOREAN, "Korean");
 268         code<Language, string> (_language_map, "64", LANGUAGE_LAOTIAN, "Laotian");
 269         code<Language, string> (_language_map, "63", LANGUAGE_MACEDONIAN, "Macedonian");
 270         code<Language, string> (_language_map, "62", LANGUAGE_MALAGASAY, "Malagasay");
 271         code<Language, string> (_language_map, "61", LANGUAGE_MALAYSIAN, "Malaysian");
 272         code<Language, string> (_language_map, "60", LANGUAGE_MOLDAVIAN, "Moldavian");
 273         code<Language, string> (_language_map, "5F", LANGUAGE_MARATHI, "Marathi");
 274         code<Language, string> (_language_map, "5E", LANGUAGE_NDEBELE, "Ndebele");
 275         code<Language, string> (_language_map, "5D", LANGUAGE_NEPALI, "Nepali");
 276         code<Language, string> (_language_map, "5C", LANGUAGE_ORIYA, "Oriya");
 277         code<Language, string> (_language_map, "5B", LANGUAGE_PAPAMIENTO, "Papamiento");
 278         code<Language, string> (_language_map, "5A", LANGUAGE_PERSIAN, "Persian");
 279         code<Language, string> (_language_map, "59", LANGUAGE_PUNJABI, "Punjabi");
 280         code<Language, string> (_language_map, "58", LANGUAGE_PUSHTU, "Pushtu");
 281         code<Language, string> (_language_map, "57", LANGUAGE_QUECHUA, "Quechua");
 282         code<Language, string> (_language_map, "56", LANGUAGE_RUSSIAN, "Russian");
 283         code<Language, string> (_language_map, "55", LANGUAGE_RUTHENIAN, "Ruthenian");
 284         code<Language, string> (_language_map, "54", LANGUAGE_SERBO_CROAT, "Serbo Croat");
 285         code<Language, string> (_language_map, "53", LANGUAGE_SHONA, "Shona");
 286         code<Language, string> (_language_map, "52", LANGUAGE_SINHALESE, "Sinhalese");
 287         code<Language, string> (_language_map, "51", LANGUAGE_SOMALI, "Somali");
 288         code<Language, string> (_language_map, "50", LANGUAGE_SRANAN_TONGO, "Sranan Tongo");
 289         code<Language, string> (_language_map, "4F", LANGUAGE_SWAHILI, "Swahili");
 290         code<Language, string> (_language_map, "4E", LANGUAGE_TADZHIK, "Tadzhik");
 291         code<Language, string> (_language_map, "4D", LANGUAGE_TAMIL, "Tamil");
 292         code<Language, string> (_language_map, "4C", LANGUAGE_TATAR, "Tatar");
 293         code<Language, string> (_language_map, "4B", LANGUAGE_TELUGU, "Telugu");
 294         code<Language, string> (_language_map, "4A", LANGUAGE_THAI, "Thai");
 295         code<Language, string> (_language_map, "49", LANGUAGE_UKRANIAN, "Ukranian");
 296         code<Language, string> (_language_map, "48", LANGUAGE_URDU, "Urdu");
 297         code<Language, string> (_language_map, "47", LANGUAGE_UZBEK, "Uzbek");
 298         code<Language, string> (_language_map, "46", LANGUAGE_VIETNAMESE, "Vietnamese");
 299         code<Language, string> (_language_map, "45", LANGUAGE_ZULU, "Zulu");
 300
 301         code<TimecodeStatus, string> (_timecode_status_map, "0", TIMECODE_STATUS_NOT_INTENDED_FOR_USE, "Not intended for use");
 302         code<TimecodeStatus, string> (_timecode_status_map, "1", TIMECODE_STATUS_INTENDED_FOR_USE, "Intended for use");
 303
 304         code<CumulativeStatus, int> (_cumulative_status_map, 0, CUMULATIVE_STATUS_NOT_CUMULATIVE, "Not part of a cumulative set");
 305         code<CumulativeStatus, int> (_cumulative_status_map, 1, CUMULATIVE_STATUS_FIRST, "First subtitle of a cumulative set");
 306         code<CumulativeStatus, int> (_cumulative_status_map, 2, CUMULATIVE_STATUS_INTERMEDIATE, "Intermediate subtitle of a cumulative set");
 307         code<CumulativeStatus, int> (_cumulative_status_map, 3, CUMULATIVE_STATUS_LAST, "Last subtitle of a cumulative set");
 308
 309         code<Justification, int> (_justification_map, 0, JUSTIFICATION_NONE, "No justification");
 310         code<Justification, int> (_justification_map, 1, JUSTIFICATION_LEFT, "Left justification");
 311         code<Justification, int> (_justification_map, 2, JUSTIFICATION_CENTRE, "Centre justification");
 312         code<Justification, int> (_justification_map, 3, JUSTIFICATION_CENTRE, "Right justification");
 313
 314         code<Comment, int> (_comment_map, 0, COMMENT_NO, "Not a comment");
 315         code<Comment, int> (_comment_map, 1, COMMENT_YES, "Is a comment");
 316 }