C++ (Cpp) database_info_set_type示例

示例#1

文件： task_database.c 项目： DoctorGoat/RetroArch_LibNX

static int task_database_iterate(
      db_handle_t *_db,
      database_state_handle_t *db_state,
      database_info_handle_t *db)
{
   const char *name = database_info_get_current_element_name(db);

   if (!name)
      return 0;

   if (database_info_get_type(db) == DATABASE_TYPE_ITERATE)
      if (path_contains_compressed_file(name))
         database_info_set_type(db, DATABASE_TYPE_ITERATE_ARCHIVE);

   switch (database_info_get_type(db))
   {
      case DATABASE_TYPE_ITERATE:
         return task_database_iterate_playlist(db_state, db, name);
      case DATABASE_TYPE_ITERATE_ARCHIVE:
         return task_database_iterate_playlist_archive(_db, db_state, db, name);
      case DATABASE_TYPE_ITERATE_LUTRO:
         return task_database_iterate_playlist_lutro(_db, db_state, db, name);
      case DATABASE_TYPE_SERIAL_LOOKUP:
         return task_database_iterate_serial_lookup(_db, db_state, db, name);
      case DATABASE_TYPE_CRC_LOOKUP:
         return task_database_iterate_crc_lookup(_db, db_state, db, name, NULL);
      case DATABASE_TYPE_NONE:
      default:
         break;
   }

   return 0;
}

示例#2

文件： task_database.c 项目： lszzy/RetroArch

static int task_database_iterate_playlist(
      database_state_handle_t *db_state,
      database_info_handle_t *db, const char *name)
{
   switch (msg_hash_to_file_type(msg_hash_calculate(path_get_extension(name))))
   {
      case FILE_TYPE_COMPRESSED:
#ifdef HAVE_COMPRESSION
         database_info_set_type(db, DATABASE_TYPE_CRC_LOOKUP);
         /* first check crc of archive itself */
         return file_get_crc(db_state, name, &db_state->archive_crc);
#else
         break;
#endif
      case FILE_TYPE_CUE:
         db_state->serial[0] = '\0';
         if (cue_get_serial(db_state, db, name, db_state->serial))
         {
            database_info_set_type(db, DATABASE_TYPE_SERIAL_LOOKUP);
         }
         else
         {
            database_info_set_type(db, DATABASE_TYPE_CRC_LOOKUP);
            return file_get_crc(db_state, name, &db_state->crc);
         }
         break;
      case FILE_TYPE_ISO:
         db_state->serial[0] = '\0';
         iso_get_serial(db_state, db, name, db_state->serial);
         database_info_set_type(db, DATABASE_TYPE_SERIAL_LOOKUP);
         break;
      case FILE_TYPE_CHD:
         db_state->serial[0] = '\0';
         if (chd_get_serial(db_state, db, name, db_state->serial))
         {
            database_info_set_type(db, DATABASE_TYPE_SERIAL_LOOKUP);
         }
         else
         {
            database_info_set_type(db, DATABASE_TYPE_CRC_LOOKUP);
            return chd_get_crc(db_state, name, &db_state->crc);
         }
         break;
      case FILE_TYPE_LUTRO:
         database_info_set_type(db, DATABASE_TYPE_ITERATE_LUTRO);
         break;
      default:
         database_info_set_type(db, DATABASE_TYPE_CRC_LOOKUP);
         return file_get_crc(db_state, name, &db_state->crc);
   }

   return 1;
}

示例#3

文件： task_database.c 项目： DoctorGoat/RetroArch_LibNX

static int task_database_iterate_playlist(
      database_state_handle_t *db_state,
      database_info_handle_t *db, const char *name)
{
   switch (extension_to_file_type(path_get_extension(name)))
   {
      case FILE_TYPE_COMPRESSED:
#ifdef HAVE_COMPRESSION
         database_info_set_type(db, DATABASE_TYPE_CRC_LOOKUP);
         /* first check crc of archive itself */
         return intfstream_file_get_crc(name,
               0, SIZE_MAX, &db_state->archive_crc);
#else
         break;
#endif
      case FILE_TYPE_CUE:
         task_database_cue_prune(db, name);
         db_state->serial[0] = '\0';
         if (task_database_cue_get_serial(name, db_state->serial))
            database_info_set_type(db, DATABASE_TYPE_SERIAL_LOOKUP);
         else
         {
            database_info_set_type(db, DATABASE_TYPE_CRC_LOOKUP);
            return task_database_cue_get_crc(name, &db_state->crc);
         }
         break;
      case FILE_TYPE_GDI:
         gdi_prune(db, name);
         db_state->serial[0] = '\0';
         /* There are no serial databases, so don't bother with
            serials at the moment */
         if (0 && task_database_gdi_get_serial(name, db_state->serial))
            database_info_set_type(db, DATABASE_TYPE_SERIAL_LOOKUP);
         else
         {
            database_info_set_type(db, DATABASE_TYPE_CRC_LOOKUP);
            return task_database_gdi_get_crc(name, &db_state->crc);
         }
         break;
      /* Consider Wii WBFS files similar to ISO files. */
      case FILE_TYPE_WBFS:
      case FILE_TYPE_ISO:
         db_state->serial[0] = '\0';
         intfstream_file_get_serial(name, 0, SIZE_MAX, db_state->serial);
         database_info_set_type(db, DATABASE_TYPE_SERIAL_LOOKUP);
         break;
      case FILE_TYPE_CHD:
         db_state->serial[0] = '\0';
         if (task_database_chd_get_serial(name, db_state->serial))
            database_info_set_type(db, DATABASE_TYPE_SERIAL_LOOKUP);
         else
         {
            database_info_set_type(db, DATABASE_TYPE_CRC_LOOKUP);
            return task_database_chd_get_crc(name, &db_state->crc);
         }
         break;
      case FILE_TYPE_LUTRO:
         database_info_set_type(db, DATABASE_TYPE_ITERATE_LUTRO);
         break;
      default:
         database_info_set_type(db, DATABASE_TYPE_CRC_LOOKUP);
         return intfstream_file_get_crc(name, 0, SIZE_MAX, &db_state->crc);
   }

   return 1;
}