src/remoting/protocol/protobuf_video_writer.h

   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_PROTOBUF_VIDEO_WRITER_H_
   6 #define REMOTING_PROTOCOL_PROTOBUF_VIDEO_WRITER_H_
   7
   8 #include <string>
   9
  10 #include "base/compiler_specific.h"
  11 #include "base/memory/ref_counted.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "remoting/protocol/buffered_socket_writer.h"
  14 #include "remoting/protocol/video_writer.h"
  15
  16 namespace net {
  17 class StreamSocket;
  18 }  // namespace net
  19
  20 namespace remoting {
  21 namespace protocol {
  22
  23 class ChannelFactory;
  24 class Session;
  25
  26 class ProtobufVideoWriter : public VideoWriter {
  27  public:
  28   ProtobufVideoWriter();
  29   virtual ~ProtobufVideoWriter();
  30
  31   // VideoWriter interface.
  32   virtual void Init(protocol::Session* session,
  33                     const InitializedCallback& callback) OVERRIDE;
  34   virtual void Close() OVERRIDE;
  35   virtual bool is_connected() OVERRIDE;
  36
  37   // VideoStub interface.
  38   virtual void ProcessVideoPacket(scoped_ptr<VideoPacket> packet,
  39                                   const base::Closure& done) OVERRIDE;
  40
  41  private:
  42   void OnChannelReady(scoped_ptr<net::StreamSocket> socket);
  43
  44   InitializedCallback initialized_callback_;
  45
  46   ChannelFactory* channel_factory_;
  47   scoped_ptr<net::StreamSocket> channel_;
  48
  49   BufferedSocketWriter buffered_writer_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(ProtobufVideoWriter);
  52 };
  53
  54 }  // namespace protocol
  55 }  // namespace remoting
  56
  57 #endif  // REMOTING_PROTOCOL_PROTOBUF_VIDEO_WRITER_H_