Function ParseTrackArchiveData

tools/track_analyzing/track_archive_reader.cpp:229–262

}

optional<Track> ParseTrackArchiveData(string const & content, TemporaryFile & tmpArchiveFile)
{
  string binaryData = FromHex(content);
  optional<string> archiveBody;

  if (HasZipSignature(binaryData))
  {
    archiveBody = binaryData;
  }
  else
  {
    archiveBody = ParseMultipartData(binaryData);
    if (!archiveBody)
    {
      LOG(LERROR, ("Bad HTTP body (expect multipart/form-data or application/zip):", content));
      return nullopt;
    }
  }

  tmpArchiveFile.WriteData(*archiveBody);

  unzip::File zipReader = unzip::Open(tmpArchiveFile.GetFilePath().c_str());

  Track trackData;

  bool result = ParseTrackFile(zipReader, trackData);
  while (result && unzip::GoToNextFile(zipReader) == unzip::Code::Ok)
    result = ParseTrackFile(zipReader, trackData);

  if (unzip::Close(zipReader) != unzip::Code::Ok)
    LOG(LERROR, ("Unable to close temporary zip archive"));

  return result ? optional<Track>(std::move(trackData)) : nullopt;
}

optional<UserTrackInfo> ParseLogRecord(string const & record, TemporaryFile & tmpArchiveFile)
{