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/host/chromoting_host_context.h" 6 7#include <string> 8 9#include "base/bind.h" 10#include "remoting/base/auto_thread.h" 11#include "remoting/base/url_request_context_getter.h" 12 13namespace remoting { 14 15ChromotingHostContext::ChromotingHostContext( 16 AutoThreadTaskRunner* ui_task_runner) 17 : ui_task_runner_(ui_task_runner) { 18#if defined(OS_WIN) 19 // On Windows the AudioCapturer requires COM, so we run a single-threaded 20 // apartment, which requires a UI thread. 21 audio_task_runner_ = 22 AutoThread::CreateWithLoopAndComInitTypes("ChromotingAudioThread", 23 ui_task_runner_, 24 base::MessageLoop::TYPE_UI, 25 AutoThread::COM_INIT_STA); 26#else // !defined(OS_WIN) 27 audio_task_runner_ = AutoThread::CreateWithType( 28 "ChromotingAudioThread", ui_task_runner_, base::MessageLoop::TYPE_IO); 29#endif // !defined(OS_WIN) 30 31 file_task_runner_ = AutoThread::CreateWithType( 32 "ChromotingFileThread", ui_task_runner_, base::MessageLoop::TYPE_IO); 33 input_task_runner_ = AutoThread::CreateWithType( 34 "ChromotingInputThread", ui_task_runner_, base::MessageLoop::TYPE_IO); 35 network_task_runner_ = AutoThread::CreateWithType( 36 "ChromotingNetworkThread", ui_task_runner_, base::MessageLoop::TYPE_IO); 37 video_capture_task_runner_ = 38 AutoThread::Create("ChromotingCaptureThread", ui_task_runner_); 39 video_encode_task_runner_ = AutoThread::Create( 40 "ChromotingEncodeThread", ui_task_runner_); 41 42 url_request_context_getter_ = new URLRequestContextGetter( 43 network_task_runner_, file_task_runner_); 44} 45 46ChromotingHostContext::~ChromotingHostContext() { 47} 48 49scoped_ptr<ChromotingHostContext> ChromotingHostContext::Create( 50 scoped_refptr<AutoThreadTaskRunner> ui_task_runner) { 51 DCHECK(ui_task_runner->BelongsToCurrentThread()); 52 53 scoped_ptr<ChromotingHostContext> context( 54 new ChromotingHostContext(ui_task_runner.get())); 55 if (!context->audio_task_runner_.get() || !context->file_task_runner_.get() || 56 !context->input_task_runner_.get() || 57 !context->network_task_runner_.get() || 58 !context->video_capture_task_runner_.get() || 59 !context->video_encode_task_runner_.get() || 60 !context->url_request_context_getter_.get()) { 61 context.reset(); 62 } 63 64 return context.Pass(); 65} 66 67scoped_refptr<AutoThreadTaskRunner> 68ChromotingHostContext::audio_task_runner() { 69 return audio_task_runner_; 70} 71 72scoped_refptr<AutoThreadTaskRunner> 73ChromotingHostContext::file_task_runner() { 74 return file_task_runner_; 75} 76 77scoped_refptr<AutoThreadTaskRunner> 78ChromotingHostContext::input_task_runner() { 79 return input_task_runner_; 80} 81 82scoped_refptr<AutoThreadTaskRunner> 83ChromotingHostContext::network_task_runner() { 84 return network_task_runner_; 85} 86 87scoped_refptr<AutoThreadTaskRunner> 88ChromotingHostContext::ui_task_runner() { 89 return ui_task_runner_; 90} 91 92scoped_refptr<AutoThreadTaskRunner> 93ChromotingHostContext::video_capture_task_runner() { 94 return video_capture_task_runner_; 95} 96 97scoped_refptr<AutoThreadTaskRunner> 98ChromotingHostContext::video_encode_task_runner() { 99 return video_encode_task_runner_; 100} 101 102scoped_refptr<net::URLRequestContextGetter> 103ChromotingHostContext::url_request_context_getter() { 104 return url_request_context_getter_; 105} 106 107} // namespace remoting 108