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#include "remoting/protocol/audio_writer.h"
6
7#include "base/bind.h"
8#include "net/socket/stream_socket.h"
9#include "remoting/base/constants.h"
10#include "remoting/proto/audio.pb.h"
11#include "remoting/protocol/message_serialization.h"
12#include "remoting/protocol/session.h"
13#include "remoting/protocol/session_config.h"
14
15namespace remoting {
16namespace protocol {
17
18AudioWriter::AudioWriter()
19    : ChannelDispatcherBase(kAudioChannelName) {
20}
21
22AudioWriter::~AudioWriter() {
23}
24
25void AudioWriter::OnInitialized() {
26  // TODO(sergeyu): Provide a non-null WriteFailedCallback for the writer.
27  buffered_writer_.Init(
28      channel(), BufferedSocketWriter::WriteFailedCallback());
29}
30
31void AudioWriter::ProcessAudioPacket(scoped_ptr<AudioPacket> packet,
32                                     const base::Closure& done) {
33  buffered_writer_.Write(SerializeAndFrameMessage(*packet), done);
34}
35
36// static
37scoped_ptr<AudioWriter> AudioWriter::Create(const SessionConfig& config) {
38  if (!config.is_audio_enabled())
39    return scoped_ptr<AudioWriter>();
40  // TODO(kxing): Support different session configurations.
41  return scoped_ptr<AudioWriter>(new AudioWriter());
42}
43
44}  // namespace protocol
45}  // namespace remoting
46