Method OnDownloadFinished

libs/storage/storage.cpp:1012–1058

}

void Storage::OnDownloadFinished(QueuedCountry const & queuedCountry, DownloadStatus status)
{
  CHECK_THREAD_CHECKER(m_threadChecker, ());

  m_downloadingCountries.erase(queuedCountry.GetCountryId());

  auto const & countryId = queuedCountry.GetCountryId();
  auto const fileType = queuedCountry.GetFileType();
  auto const finishFn = [this, countryId, fileType](DownloadStatus status)
  {
    OnMapDownloadFinished(countryId, status, fileType);
    OnFinishDownloading();
  };

  if (status == DownloadStatus::Completed && m_integrityValidationEnabled)
  {
    /// @todo Can/Should be combined with ApplyDiff routine when we will restore it.
    /// While this is simple and working solution, I think that Downloader component
    /// should make this kind of checks (taking expecting SHA as input). But now it's
    /// not so simple as it may seem ..

    GetPlatform().RunTask(Platform::Thread::File,
                          [path = GetFileDownloadPath(countryId, fileType), sha1 = GetCountryFile(countryId).GetSha1(),
                           fn = std::move(finishFn)]()
    {
      DownloadStatus status = DownloadStatus::Completed;

      // Verify map checksum.
      if (coding::SHA1::CalculateBase64(path) != sha1)
      {
        LOG(LERROR, ("SHA check error for", path));
        base::DeleteFileX(path);
        status = DownloadStatus::FailedSHA;
      }

      GetPlatform().RunTask(Platform::Thread::Gui, [fn = std::move(fn), status]()
      {
        if (status == DownloadStatus::Completed)
          LOG(LDEBUG, ("Successful SHA check"));

        fn(status);
      });
    });
  }
  else
    finishFn(status);
}

void Storage::RegisterDownloadedFiles(CountryId const & countryId, MapFileType type)
{