1 //
2 // Copyright (C) 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 #pragma once
17 
18 #include <atomic>
19 #include <memory>
20 #include <string>
21 #include <thread>
22 
23 #include <libwebsockets.h>
24 
25 namespace cuttlefish {
26 // Utility class to serve the client files in a thread
27 class ClientFilesServer {
28  public:
29   ~ClientFilesServer();
30 
31   static std::unique_ptr<ClientFilesServer> New(const std::string& dir);
32 
33   int port() const;
34 
35  private:
36   struct Config;
37 
38   ClientFilesServer(std::unique_ptr<Config> config, lws_context* context);
39 
40   void Serve();
41 
42   std::unique_ptr<Config> config_;
43   lws_context* context_;
44   std::atomic<bool> running_;
45   std::thread server_thread_;
46 };
47 }  // namespace cuttlefish
48