OLD | NEW |
| (Empty) |
1 // Copyright 2014 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 MOJO_PUBLIC_BINDINGS_SYNC_DISPATCHER_H_ | |
6 #define MOJO_PUBLIC_BINDINGS_SYNC_DISPATCHER_H_ | |
7 | |
8 #include "mojo/public/cpp/system/core.h" | |
9 | |
10 namespace mojo { | |
11 | |
12 class MessageReceiver; | |
13 | |
14 // Waits for one message to arrive on the message pipe, and dispatch it to the | |
15 // receiver. Returns true on success, false on failure. | |
16 bool WaitForMessageAndDispatch(MessagePipeHandle handle, | |
17 mojo::MessageReceiver* receiver); | |
18 | |
19 template<typename S> class SyncDispatcher { | |
20 public: | |
21 SyncDispatcher(ScopedMessagePipeHandle message_pipe, S* sink) | |
22 : message_pipe_(message_pipe.Pass()), | |
23 stub_(sink) { | |
24 } | |
25 | |
26 bool WaitAndDispatchOneMessage() { | |
27 return WaitForMessageAndDispatch(message_pipe_.get(), &stub_); | |
28 } | |
29 | |
30 private: | |
31 ScopedMessagePipeHandle message_pipe_; | |
32 typename S::_Stub stub_; | |
33 }; | |
34 | |
35 } // namespace mojo | |
36 | |
37 #endif // MOJO_PUBLIC_BINDINGS_SYNC_DISPATCHER_H_ | |
OLD | NEW |