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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "device/hid/hid_service_linux.h" | 5 #include "device/hid/hid_service_linux.h" |
| 6 | 6 |
| 7 #include <fcntl.h> | 7 #include <fcntl.h> |
| 8 #include <stdint.h> |
| 8 #include <limits> | 9 #include <limits> |
| 9 #include <string> | 10 #include <string> |
| 10 | 11 |
| 11 #include "base/bind.h" | 12 #include "base/bind.h" |
| 12 #include "base/files/file.h" | 13 #include "base/files/file.h" |
| 13 #include "base/files/file_path.h" | 14 #include "base/files/file_path.h" |
| 14 #include "base/files/file_util.h" | 15 #include "base/files/file_util.h" |
| 15 #include "base/location.h" | 16 #include "base/location.h" |
| 17 #include "base/macros.h" |
| 16 #include "base/scoped_observer.h" | 18 #include "base/scoped_observer.h" |
| 17 #include "base/strings/string_number_conversions.h" | 19 #include "base/strings/string_number_conversions.h" |
| 18 #include "base/strings/string_split.h" | 20 #include "base/strings/string_split.h" |
| 19 #include "base/thread_task_runner_handle.h" | 21 #include "base/thread_task_runner_handle.h" |
| 20 #include "base/threading/thread_restrictions.h" | 22 #include "base/threading/thread_restrictions.h" |
| 23 #include "build/build_config.h" |
| 21 #include "components/device_event_log/device_event_log.h" | 24 #include "components/device_event_log/device_event_log.h" |
| 22 #include "device/hid/device_monitor_linux.h" | 25 #include "device/hid/device_monitor_linux.h" |
| 23 #include "device/hid/hid_connection_linux.h" | 26 #include "device/hid/hid_connection_linux.h" |
| 24 #include "device/hid/hid_device_info_linux.h" | 27 #include "device/hid/hid_device_info_linux.h" |
| 25 #include "device/udev_linux/scoped_udev.h" | 28 #include "device/udev_linux/scoped_udev.h" |
| 26 | 29 |
| 27 #if defined(OS_CHROMEOS) | 30 #if defined(OS_CHROMEOS) |
| 28 #include "base/sys_info.h" | 31 #include "base/sys_info.h" |
| 29 #include "chromeos/dbus/dbus_thread_manager.h" | 32 #include "chromeos/dbus/dbus_thread_manager.h" |
| 30 #include "chromeos/dbus/permission_broker_client.h" | 33 #include "chromeos/dbus/permission_broker_client.h" |
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| 163 std::string report_descriptor_str; | 166 std::string report_descriptor_str; |
| 164 if (!base::ReadFileToString(report_descriptor_path, | 167 if (!base::ReadFileToString(report_descriptor_path, |
| 165 &report_descriptor_str)) { | 168 &report_descriptor_str)) { |
| 166 return; | 169 return; |
| 167 } | 170 } |
| 168 | 171 |
| 169 scoped_refptr<HidDeviceInfo> device_info(new HidDeviceInfoLinux( | 172 scoped_refptr<HidDeviceInfo> device_info(new HidDeviceInfoLinux( |
| 170 device_id, device_node, vendor_id, product_id, product_name, | 173 device_id, device_node, vendor_id, product_id, product_name, |
| 171 serial_number, | 174 serial_number, |
| 172 kHIDBusTypeUSB, // TODO(reillyg): Detect Bluetooth. crbug.com/443335 | 175 kHIDBusTypeUSB, // TODO(reillyg): Detect Bluetooth. crbug.com/443335 |
| 173 std::vector<uint8>(report_descriptor_str.begin(), | 176 std::vector<uint8_t>(report_descriptor_str.begin(), |
| 174 report_descriptor_str.end()))); | 177 report_descriptor_str.end()))); |
| 175 | 178 |
| 176 task_runner_->PostTask(FROM_HERE, base::Bind(&HidServiceLinux::AddDevice, | 179 task_runner_->PostTask(FROM_HERE, base::Bind(&HidServiceLinux::AddDevice, |
| 177 service_, device_info)); | 180 service_, device_info)); |
| 178 } | 181 } |
| 179 | 182 |
| 180 void OnDeviceRemoved(udev_device* device) override { | 183 void OnDeviceRemoved(udev_device* device) override { |
| 181 DCHECK(thread_checker_.CalledOnValidThread()); | 184 DCHECK(thread_checker_.CalledOnValidThread()); |
| 182 const char* device_path = udev_device_get_syspath(device); | 185 const char* device_path = udev_device_get_syspath(device); |
| 183 if (device_path) { | 186 if (device_path) { |
| 184 task_runner_->PostTask( | 187 task_runner_->PostTask( |
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| 330 | 333 |
| 331 // static | 334 // static |
| 332 void HidServiceLinux::CreateConnection(scoped_ptr<ConnectParams> params) { | 335 void HidServiceLinux::CreateConnection(scoped_ptr<ConnectParams> params) { |
| 333 DCHECK(params->device_file.IsValid()); | 336 DCHECK(params->device_file.IsValid()); |
| 334 params->callback.Run(make_scoped_refptr( | 337 params->callback.Run(make_scoped_refptr( |
| 335 new HidConnectionLinux(params->device_info, params->device_file.Pass(), | 338 new HidConnectionLinux(params->device_info, params->device_file.Pass(), |
| 336 params->file_task_runner))); | 339 params->file_task_runner))); |
| 337 } | 340 } |
| 338 | 341 |
| 339 } // namespace device | 342 } // namespace device |
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