Index: media/capture/device_monitor_udev.cc |
diff --git a/media/capture/device_monitor_udev.cc b/media/capture/device_monitor_udev.cc |
deleted file mode 100644 |
index a010427d0be260694d7c90ecc106d3dac960e91a..0000000000000000000000000000000000000000 |
--- a/media/capture/device_monitor_udev.cc |
+++ /dev/null |
@@ -1,88 +0,0 @@ |
-// Copyright 2013 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. |
- |
-// libudev is used for monitoring device changes. |
- |
-#include "media/capture/device_monitor_udev.h" |
- |
-#include <stddef.h> |
- |
-#include <string> |
- |
-#include "base/macros.h" |
-#include "base/system_monitor/system_monitor.h" |
-#include "device/udev_linux/udev.h" |
-#include "device/udev_linux/udev_linux.h" |
- |
-namespace { |
- |
-struct SubsystemMap { |
- base::SystemMonitor::DeviceType device_type; |
- const char* subsystem; |
- const char* devtype; |
-}; |
- |
-const char kAudioSubsystem[] = "sound"; |
-const char kVideoSubsystem[] = "video4linux"; |
- |
-// Add more subsystems here for monitoring. |
-const SubsystemMap kSubsystemMap[] = { |
- {base::SystemMonitor::DEVTYPE_AUDIO_CAPTURE, kAudioSubsystem, NULL}, |
- {base::SystemMonitor::DEVTYPE_VIDEO_CAPTURE, kVideoSubsystem, NULL}, |
-}; |
- |
-} // namespace |
- |
-namespace media { |
- |
-DeviceMonitorLinux::DeviceMonitorLinux( |
- const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner) |
- : io_task_runner_(io_task_runner) { |
- io_task_runner_->PostTask( |
- FROM_HERE, |
- base::Bind(&DeviceMonitorLinux::Initialize, base::Unretained(this))); |
-} |
- |
-DeviceMonitorLinux::~DeviceMonitorLinux() {} |
- |
-void DeviceMonitorLinux::Initialize() { |
- DCHECK(io_task_runner_->BelongsToCurrentThread()); |
- |
- // We want to be notified of IO message loop destruction to delete |udev_|. |
- base::MessageLoop::current()->AddDestructionObserver(this); |
- |
- std::vector<device::UdevLinux::UdevMonitorFilter> filters; |
- for (const SubsystemMap& entry : kSubsystemMap) { |
- filters.push_back( |
- device::UdevLinux::UdevMonitorFilter(entry.subsystem, entry.devtype)); |
- } |
- udev_.reset(new device::UdevLinux( |
- filters, base::Bind(&DeviceMonitorLinux::OnDevicesChanged, |
- base::Unretained(this)))); |
-} |
- |
-void DeviceMonitorLinux::WillDestroyCurrentMessageLoop() { |
- DCHECK(io_task_runner_->BelongsToCurrentThread()); |
- udev_.reset(); |
-} |
- |
-void DeviceMonitorLinux::OnDevicesChanged(udev_device* device) { |
- DCHECK(io_task_runner_->BelongsToCurrentThread()); |
- DCHECK(device); |
- |
- base::SystemMonitor::DeviceType device_type = |
- base::SystemMonitor::DEVTYPE_UNKNOWN; |
- const std::string subsystem(device::udev_device_get_subsystem(device)); |
- for (const SubsystemMap& entry : kSubsystemMap) { |
- if (subsystem == entry.subsystem) { |
- device_type = entry.device_type; |
- break; |
- } |
- } |
- DCHECK_NE(device_type, base::SystemMonitor::DEVTYPE_UNKNOWN); |
- |
- base::SystemMonitor::Get()->ProcessDevicesChanged(device_type); |
-} |
- |
-} // namespace media |