OLD | NEW |
---|---|
(Empty) | |
1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef REMOTING_PROTOCOL_DATA_CHANNEL_MANAGER_H_ | |
6 #define REMOTING_PROTOCOL_DATA_CHANNEL_MANAGER_H_ | |
7 | |
8 #include <memory> | |
9 #include <string> | |
10 #include <vector> | |
11 | |
12 #include "base/callback.h" | |
13 | |
14 namespace remoting { | |
15 namespace protocol { | |
16 | |
17 class MessagePipe; | |
18 | |
19 // DataChannelManager helps to manage optional data channels. Consumers can | |
20 // register a function to handle data from a named data channel. | |
21 class DataChannelManager final { | |
22 public: | |
23 using CreateHandlerCallback = base::Callback<void( | |
24 const std::string& name, | |
25 std::unique_ptr<MessagePipe> pipe)>; | |
26 | |
27 DataChannelManager(); | |
28 ~DataChannelManager(); | |
29 | |
30 // Registers a factory function to handle a new incoming data channel with a | |
31 // name matching |prefix|. Both |constructor| and |prefix| cannot be empty. | |
32 void RegisterCreateHandlerCallback(const std::string& prefix, | |
33 CreateHandlerCallback constructor); | |
34 | |
35 // Executes the registerd callback to handle the new incoming data channel. | |
joedow
2017/06/09 03:29:47
s/registerd/registered
Hzj_jie
2017/06/09 17:52:54
Done.
| |
36 // Returns true if a handler of the new data channel has been executed. | |
37 bool OnIncomingDataChannel(const std::string& name, | |
38 std::unique_ptr<MessagePipe> pipe); | |
39 | |
40 private: | |
41 std::vector<std::pair<std::string, CreateHandlerCallback>> constructors_; | |
42 }; | |
43 | |
44 } // namespace protocol | |
45 } // namespace remoting | |
46 | |
47 #endif // REMOTING_PROTOCOL_DATA_CHANNEL_MANAGER_H_ | |
OLD | NEW |