Method LoadOcd2DictWithResourceProvider

src/Config.cpp:447–479

  }

  DictPtr LoadOcd2DictWithResourceProvider(const std::string& fileName) {
    if (resourceProvider == nullptr) {
      throw FileNotFound(fileName);
    }

    const std::shared_ptr<const ResourceProvider::Resource> resource =
        resourceProvider->GetResource(fileName);
    std::string cacheKey = "ocd2-marisa\n" + resource->CacheKey();
    {
      std::lock_guard<std::mutex> lock(DictCacheMutex());
      PruneExpiredDictCache();
      const auto cached = DictCache().find(cacheKey);
      if (cached != DictCache().end()) {
        DictPtr dict = cached->second.lock();
        if (dict != nullptr) {
          return dict;
        }
      }
    }

    DictPtr dict = MarisaDict::NewFromBuffer(resource->Data(), resource->Size());
    {
      std::lock_guard<std::mutex> lock(DictCacheMutex());
      PruneExpiredDictCache();
      std::weak_ptr<Dict>& cached = DictCache()[cacheKey];
      DictPtr cachedDict = cached.lock();
      if (cachedDict == nullptr) {
        cached = dict;
        return dict;
      }
      return cachedDict;
    }
  }

  DictPtr LoadDictFromFile(const std::string& type,
                           const std::string& fileName) {