Function parseGpgColonOutput

src/gpgkeystate.cpp:110–161

* @brief Parse GPG --with-colons output into a list of UserInfo * @param output Raw output from GPG --with-colons --with-fingerprint * @param secret True if parsing secret keys (--list-secret-keys) * @return QList of parsed UserInfo objects */

 * @return QList of parsed UserInfo objects
 */
auto parseGpgColonOutput(const QString &output, bool secret)
    -> QList<UserInfo> {
  QList<UserInfo> users;

#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
  const QStringList lines =
      output.split(Util::newLinesRegex(), Qt::SkipEmptyParts);
#else
  const QStringList lines =
      output.split(Util::newLinesRegex(), QString::SkipEmptyParts);
#endif

  UserInfo current_user;

  for (const QString &key : lines) {
    QStringList props = key.split(':');
    if (props.size() < GPG_MIN_FIELDS) {
      continue;
    }

    const QString &record_type = props[0];
    const GpgRecordType type = classifyRecord(record_type);

    switch (type) {
    case GpgRecordType::Pub:
    case GpgRecordType::Sec:
      if (!current_user.key_id.isEmpty()) {
        users.append(current_user);
      }
      current_user = UserInfo();
      handlePubSecRecord(props, secret && (type == GpgRecordType::Sec),
                         current_user);
      break;
    case GpgRecordType::Uid:
      if (current_user.name.isEmpty()) {
        handleUidRecord(props, current_user);
      }
      break;
    case GpgRecordType::Fpr:
      handleFprRecord(props, current_user);
      break;
    default:
      break;
    }
  }

  if (!current_user.key_id.isEmpty()) {
    users.append(current_user);
  }

  return users;
}