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      1 // Copyright (c) 2012 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_AUDIO_WRITER_H_
      6 #define REMOTING_PROTOCOL_AUDIO_WRITER_H_
      7 
      8 #include <string>
      9 
     10 #include "base/basictypes.h"
     11 #include "base/callback.h"
     12 #include "base/compiler_specific.h"
     13 #include "base/memory/scoped_ptr.h"
     14 #include "remoting/protocol/audio_stub.h"
     15 #include "remoting/protocol/buffered_socket_writer.h"
     16 #include "remoting/protocol/channel_dispatcher_base.h"
     17 
     18 namespace net {
     19 class StreamSocket;
     20 }  // namespace net
     21 
     22 namespace remoting {
     23 namespace protocol {
     24 
     25 class Session;
     26 class SessionConfig;
     27 
     28 class AudioWriter : public ChannelDispatcherBase,
     29                     public AudioStub {
     30  public:
     31   // Once AudioWriter is created, the Init() method of ChannelDispatcherBase
     32   // should be used to initialize it for the session.
     33   static scoped_ptr<AudioWriter> Create(const SessionConfig& config);
     34 
     35   virtual ~AudioWriter();
     36 
     37   // AudioStub interface.
     38   virtual void ProcessAudioPacket(scoped_ptr<AudioPacket> packet,
     39                                   const base::Closure& done) OVERRIDE;
     40 
     41  protected:
     42   virtual void OnInitialized() OVERRIDE;
     43 
     44  private:
     45   AudioWriter();
     46 
     47   BufferedSocketWriter buffered_writer_;
     48 
     49   DISALLOW_COPY_AND_ASSIGN(AudioWriter);
     50 };
     51 
     52 }  // namespace protocol
     53 }  // namespace remoting
     54 
     55 #endif  // REMOTING_PROTOCOL_AUDIO_WRITER_H_
     56