1 /*
2  * Copyright 2021 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 
17 #pragma once
18 
19 #include <base/functional/callback_forward.h>
20 #include <base/location.h>
21 
22 #include <functional>
23 
24 #include "common/message_loop_thread.h"
25 #include "common/postable_context.h"
26 #include "include/hardware/bluetooth.h"
27 
28 using bluetooth::common::MessageLoopThread;
29 using BtMainClosure = std::function<void()>;
30 
31 bt_status_t do_in_main_thread(const base::Location& from_here,
32                               base::OnceClosure task);
33 bt_status_t do_in_main_thread_delayed(const base::Location& from_here,
34                                       base::OnceClosure task,
35                                       std::chrono::microseconds delay);
36 void post_on_bt_main(BtMainClosure closure);
37 void main_thread_start_up();
38 void main_thread_shut_down();
39 extern const int sync_timeout_in_ms;
40 void sync_main_handler();
41 bluetooth::common::MessageLoopThread* get_main_thread();
42 bluetooth::common::PostableContext* get_main();
43