Refactor channel dispatchers on the host side.

remoting/protocol/connection_to_client.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_PROTOCOL_CONNECTION_TO_CLIENT_H_
 #define REMOTING_PROTOCOL_CONNECTION_TO_CLIENT_H_
 
 #include <deque>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/non_thread_safe.h"
 #include "remoting/protocol/session.h"
 #include "remoting/protocol/video_writer.h"
 
 namespace base {
 class MessageLoopProxy;
 }  // namespace base
 
 namespace remoting {
 namespace protocol {
 
-class ClientControlSender;
 class ClientStub;
 class HostStub;
 class InputStub;
-class HostMessageDispatcher;
+class HostControlDispatcher;
+class HostEventDispatcher;
 
 // This class represents a remote viewer connection to the chromoting
 // host. It sets up all protocol channels and connects them to the
 // stubs.
 class ConnectionToClient : public base::NonThreadSafe {
  public:
   class EventHandler {
    public:
     virtual ~EventHandler() {}
 
@@ skipping 58 matching lines @@
   // Event handler for handling events sent from this object.
   EventHandler* handler_;
 
   // Stubs that are called for incoming messages.
   HostStub* host_stub_;
   InputStub* input_stub_;
 
   // The libjingle channel used to send and receive data from the remote client.
   scoped_ptr<Session> session_;
 
-  // Writers for outgoing channels.
   scoped_ptr<VideoWriter> video_writer_;
-  scoped_ptr<ClientControlSender> client_control_sender_;
-
-  // Dispatcher for incoming messages.
-  scoped_ptr<HostMessageDispatcher> dispatcher_;
+  scoped_ptr<HostControlDispatcher> control_dispatcher_;
+  scoped_ptr<HostEventDispatcher> input_dispatcher_;
 
   // State of the channels.
   bool control_connected_;
   bool input_connected_;
   bool video_connected_;
 
   DISALLOW_COPY_AND_ASSIGN(ConnectionToClient);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_CONNECTION_TO_CLIENT_H_