Function list_files

src/spellers/HunspellInterface.cpp:81–119

} // namespace

static std::vector<std::wstring> list_files(const wchar_t *path, const wchar_t *mask, const wchar_t *filter) {
  WIN32_FIND_DATA ffd;
  std::stack<std::wstring> directories;

  directories.push(path);
  std::vector<std::wstring> out;

  while (!directories.empty()) {
    auto top = std::move(directories.top());
    auto spec = top + L"\\"s + mask;
    directories.pop();

    HANDLE h_find = FindFirstFile(spec.c_str(), &ffd);
    if (h_find == INVALID_HANDLE_VALUE) {
      return {};
    }

    do {
      if (ffd.cFileName != L"."sv && ffd.cFileName != L".."sv) {
        auto buf = top + L"\\" + ffd.cFileName;
        if ((ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0) {
          directories.push(buf);
        } else {
          if (PathMatchSpec(buf.c_str(), filter))
            out.push_back(buf);
        }
      }
    }
    while (FindNextFile(h_find, &ffd) != 0);

    if (GetLastError() != ERROR_NO_MORE_FILES) {
      FindClose(h_find);
      return {};
    }

    FindClose(h_find);
  }
  return out;
}

template <typename OutputCharType, typename InputCharType>
static std::basic_string<OutputCharType> convert_impl(const IconvWrapperT &conv, std::basic_string_view<InputCharType> input) {