Method GetKeyNameFromCursor

src/server/server.cc:2263–2284

}

std::string Server::GetKeyNameFromCursor(const std::string &cursor, CursorType cursor_type) {
  // When cursor is 0, cursor string is empty
  if (cursor.empty() || !config_->redis_cursor_compatible) {
    return cursor;
  }

  auto s = ParseInt<uint64_t>(cursor, 10);
  // When Cursor 0 or not a Integer return empty string.
  // Although the parameter 'cursor' is not expected to be 0, we still added a check for 0 to increase the robustness of
  // the code.
  if (!s.IsOK() || *s == 0) {
    return {};
  }
  auto number_cursor = NumberCursor(*s);
  // Because the index information is fully stored in the cursor, we can directly obtain the index from the cursor.
  auto item = cursor_dict_->at(number_cursor.GetIndex());
  if (number_cursor.IsMatch(item, cursor_type)) {
    return item.key_name;
  }

  return {};
}

AuthResult Server::AuthenticateUser(const std::string &user_password, std::string *ns) {
  const auto &requirepass = GetConfig()->requirepass;