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| 1 // Copyright (c) 2011 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_HOST_CONTROL_DISPATCHER_H_ |
| 6 #define REMOTING_PROTOCOL_HOST_CONTROL_DISPATCHER_H_ |
| 7 |
| 8 #include "base/basictypes.h" |
| 9 #include "base/memory/ref_counted.h" |
| 10 #include "remoting/protocol/client_stub.h" |
| 11 #include "remoting/protocol/message_reader.h" |
| 12 |
| 13 namespace base { |
| 14 class MessageLoopProxy; |
| 15 } // namespace base |
| 16 |
| 17 namespace remoting { |
| 18 namespace protocol { |
| 19 |
| 20 class BufferedSocketWriter; |
| 21 class ControlMessage; |
| 22 class HostStub; |
| 23 class Session; |
| 24 |
| 25 // HostControlDispatcher dispatches incoming messages on the control |
| 26 // channel to HostStub, and also implements ClientStub for outgoing |
| 27 // messages. |
| 28 class HostControlDispatcher : public ClientStub { |
| 29 public: |
| 30 HostControlDispatcher(); |
| 31 virtual ~HostControlDispatcher(); |
| 32 |
| 33 // Initialize the control channel and the dispatcher for the |
| 34 // |session|. Doesn't take ownership of |session|. |
| 35 void Init(Session* session); |
| 36 |
| 37 // Sets HostStub that will be called for each incoming control |
| 38 // message. Doesn't take ownership of |host_stub|. It must outlive |
| 39 // this dispatcher. |
| 40 void set_host_stub(HostStub* host_stub) { host_stub_ = host_stub; } |
| 41 |
| 42 private: |
| 43 // This method is called by |reader_| when a message is received. |
| 44 void OnMessageReceived(ControlMessage* message, |
| 45 const base::Closure& done_task); |
| 46 |
| 47 HostStub* host_stub_; |
| 48 |
| 49 ProtobufMessageReader<ControlMessage> reader_; |
| 50 scoped_refptr<BufferedSocketWriter> writer_; |
| 51 |
| 52 DISALLOW_COPY_AND_ASSIGN(HostControlDispatcher); |
| 53 }; |
| 54 |
| 55 } // namespace protocol |
| 56 } // namespace remoting |
| 57 |
| 58 #endif // REMOTING_PROTOCOL_HOST_CONTROL_DISPATCHER_H_ |
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