Function main

tools/feature_list/feature_list.cpp:377–440

}

int main(int argc, char ** argv)
{
  platform::tests_support::ChangeMaxNumberOfOpenFiles(search::search_quality::kMaxOpenFiles);
  if (argc <= 1)
  {
    LOG(LERROR, ("Usage:", argc == 1 ? argv[0] : "feature_list", "<mwm_path> [<data_path>] [<mwm_prefix>]"));
    return 1;
  }

  Platform & pl = GetPlatform();
  pl.SetWritableDirForTests(argv[1]);

  string countriesFile = COUNTRIES_FILE;
  if (argc > 2)
  {
    pl.SetResourceDir(argv[2]);
    countriesFile = base::JoinPath(argv[2], COUNTRIES_FILE);
  }

  storage::Storage storage(countriesFile, argv[1]);
  storage.Init(&DidDownload, &WillDelete);
  auto infoGetter = storage::CountryInfoReader::CreateCountryInfoGetter(pl);
  infoGetter->SetAffiliations(storage.GetAffiliations());

  GetStyleReader().SetCurrentStyle(MapStyleMerged);
  classificator::Load();

  FrozenDataSource dataSource;
  vector<platform::LocalCountryFile> mwms;
  platform::FindAllLocalMapsAndCleanup(numeric_limits<int64_t>::max() /* the latest version */, mwms);
  for (auto & mwm : mwms)
  {
    mwm.SyncWithDisk();
    auto const & p = dataSource.RegisterMap(mwm);
    CHECK_EQUAL(MwmSet::RegResult::Success, p.second, ("Could not register map", mwm));
    MwmSet::MwmId const & id = p.first;
    CHECK(id.IsAlive(), ("Mwm is not alive?", mwm));
  }

  Processor doProcess(dataSource);
  PrintHeader();
  vector<shared_ptr<MwmInfo>> mwmInfos;
  dataSource.GetMwmsInfo(mwmInfos);
  for (auto const & mwmInfo : mwmInfos)
  {
    if (mwmInfo->GetType() != MwmInfo::COUNTRY)
      continue;
    if (argc > 3 && !(mwmInfo->GetCountryName() + DATA_FILE_EXTENSION).starts_with(argv[3]))
      continue;
    LOG(LINFO, ("Processing", mwmInfo->GetCountryName()));
    string osmToFeatureFile =
        base::JoinPath(argv[1], mwmInfo->GetCountryName() + DATA_FILE_EXTENSION + OSM2FEATURE_FILE_EXTENSION);
    map<uint32_t, base::GeoObjectId> featureIdToOsmId;
    ParseFeatureIdToOsmIdMapping(osmToFeatureFile, featureIdToOsmId);
    MwmSet::MwmId mwmId(mwmInfo);
    FeaturesLoaderGuard loader(dataSource, mwmId);
    for (uint32_t ftIndex = 0; ftIndex < loader.GetNumFeatures(); ftIndex++)
      if (auto ft = loader.GetFeatureByIndex(static_cast<uint32_t>(ftIndex)))