Ejemplo n.º 1
0
/**
 * Returns the files in a torrent in JSON format.
 *
 * The return value is a JSON-formatted list of dictionaries.
 * The dictionary keys are:
 *   - "name": File name
 *   - "size": File size
 *   - "progress": File progress
 *   - "priority": File priority
 *   - "is_seed": Flag indicating if torrent is seeding/complete
 */
QByteArray btjson::getFilesForTorrent(const QString& hash)
{
  CACHED_VARIABLE_FOR_HASH(QVariantList, file_list, CACHE_DURATION_MS, hash);
  try {
    QTorrentHandle h = QBtSession::instance()->getTorrentHandle(hash);
    if (!h.has_metadata())
      return QByteArray();

    const std::vector<int> priorities = h.file_priorities();
    std::vector<size_type> fp;
    h.file_progress(fp);
    for (int i = 0; i < h.num_files(); ++i) {
      QVariantMap file_dict;
      QString fileName = h.filename_at(i);
      if (fileName.endsWith(".!qB", Qt::CaseInsensitive))
        fileName.chop(4);
      file_dict[KEY_FILE_NAME] = fsutils::toNativePath(fileName);
      const size_type size = h.filesize_at(i);
      file_dict[KEY_FILE_SIZE] = misc::friendlyUnit(size, false, true);
      file_dict[KEY_FILE_PROGRESS] = (size > 0) ? (fp[i] / (double) size) : 1.;
      file_dict[KEY_FILE_PRIORITY] = priorities[i];
      if (i == 0)
        file_dict[KEY_FILE_IS_SEED] = h.is_seed();

      file_list.append(file_dict);
    }
  } catch (const std::exception& e) {
    qWarning() << Q_FUNC_INFO << "Invalid torrent: " << e.what();
    return QByteArray();
  }

  return json::toJson(file_list);
}
Ejemplo n.º 2
0
/**
 * Returns the files in a torrent in JSON format.
 *
 * The return value is a JSON-formatted list of dictionaries.
 * The dictionary keys are:
 *   - "name": File name
 *   - "size": File size
 *   - "progress": File progress
 *   - "priority": File priority
 *   - "is_seed": Flag indicating if torrent is seeding/complete
 */
QString btjson::getFilesForTorrent(const QString& hash)
{
  CACHED_VARIABLE_FOR_HASH(JsonList, file_list, CACHE_DURATION_MS, hash);
  try {
    QTorrentHandle h = QBtSession::instance()->getTorrentHandle(hash);
    if (!h.has_metadata())
      return QString();

    const std::vector<int> priorities = h.file_priorities();
    std::vector<size_type> fp;
    h.file_progress(fp);
    for (int i = 0; i < h.num_files(); ++i) {
      JsonDict file_dict;
      QString fileName = h.filename_at(i);
      if (fileName.endsWith(".!qB", Qt::CaseInsensitive))
        fileName.chop(4);
      file_dict.add(KEY_FILE_NAME, fileName);
      const size_type size = h.filesize_at(i);
      file_dict.add(KEY_FILE_SIZE, misc::friendlyUnit(size));
      file_dict.add(KEY_FILE_PROGRESS, (size > 0) ? (fp[i] / (double) size) : 1.);
      file_dict.add(KEY_FILE_PRIORITY, priorities[i]);
      if (i == 0)
        file_dict.add(KEY_FILE_IS_SEED, h.is_seed());

      file_list.append(file_dict);
    }
  } catch (const std::exception& e) {
    qWarning() << Q_FUNC_INFO << "Invalid torrent: " << e.what();
    return QString();
  }

  return file_list.toString();
}