Method finalization

src/clientbase/WorldDownLoader.cpp:382–412

void WorldDownLoader::finalization(char* data, unsigned int length, bool good) {
  if (good) {
    worldDatabase = data;
    theData       = NULL;
    MD5 md5;
    md5.update((unsigned char*)worldDatabase, length);
    md5.finalize();
    std::string digest = md5.hexdigest();
    if (digest != md5Digest) {
      showError("Download from URL failed");
      askToBZFS();
    }
    else {
      std::ostream* cache =
        FILEMGR.createDataOutStream(worldCachePath, true, true);
      if (cache != NULL) {
        cache->write(worldDatabase, length);
        delete cache;
        cache = NULL;
        loadCached();
      }
      else {
        showError("Problem writing cache");
        askToBZFS();
      }
    }
  }
  else {
    askToBZFS();
  }
}