1 /* 2 * Copyright 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #pragma once 17 18 #include <array> 19 #include <cstdint> 20 #include <memory> 21 22 #include "common/bind.h" 23 #include "hci/address.h" 24 #include "hci/hci_packets.h" 25 #include "module.h" 26 #include "neighbor/name.h" 27 28 namespace bluetooth { 29 namespace neighbor { 30 31 using ReadRemoteNameDbCallback = common::OnceCallback<void(hci::Address address, bool success)>; 32 33 class NameDbModule : public bluetooth::Module { 34 public: 35 virtual void ReadRemoteNameRequest(hci::Address address, ReadRemoteNameDbCallback callback, os::Handler* handler); 36 37 bool IsNameCached(hci::Address address) const; 38 RemoteName ReadCachedRemoteName(hci::Address address) const; 39 40 static const ModuleFactory Factory; 41 42 NameDbModule(); 43 ~NameDbModule(); 44 45 protected: 46 void ListDependencies(ModuleList* list) override; 47 void Start() override; 48 void Stop() override; ToString()49 std::string ToString() const override { 50 return std::string("NameDb"); 51 } 52 53 private: 54 struct impl; 55 std::unique_ptr<impl> pimpl_; 56 57 DISALLOW_COPY_AND_ASSIGN(NameDbModule); 58 }; 59 60 } // namespace neighbor 61 } // namespace bluetooth 62