blob: 9e3d2c7db910e1e76b5d8c7a04a14d419f8789c5 [file] [log] [blame]
// Copyright 2014 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.
#include <stdint.h>
#include <list>
#include <memory>
#include <string>
#include <utility>
#include "base/callback.h"
#include "base/files/scoped_file.h"
#include "base/macros.h"
#include "base/threading/thread_checker.h"
#include "build/build_config.h"
#include "device/usb/scoped_libusb_device_ref.h"
#include "device/usb/usb_descriptors.h"
#include "device/usb/usb_device.h"
struct libusb_device_descriptor;
namespace base {
class SequencedTaskRunner;
namespace device {
class ScopedLibusbDeviceHandle;
class UsbDeviceHandleImpl;
class UsbDeviceImpl : public UsbDevice {
UsbDeviceImpl(ScopedLibusbDeviceRef platform_device,
const libusb_device_descriptor& descriptor);
// UsbDevice implementation:
void Open(OpenCallback callback) override;
// These functions are used during enumeration only. The values must not
// change during the object's lifetime.
void set_manufacturer_string(const base::string16& value) {
manufacturer_string_ = value;
void set_product_string(const base::string16& value) {
product_string_ = value;
void set_serial_number(const base::string16& value) {
serial_number_ = value;
void set_webusb_landing_page(const GURL& url) { webusb_landing_page_ = url; }
libusb_device* platform_device() const { return platform_device_.get(); }
friend class UsbServiceImpl;
friend class UsbDeviceHandleImpl;
~UsbDeviceImpl() override;
void ReadAllConfigurations();
void RefreshActiveConfiguration();
// Called only by UsbServiceImpl.
void set_visited(bool visited) { visited_ = visited; }
bool was_visited() const { return visited_; }
void GetAllConfigurations();
void OpenOnBlockingThread(
OpenCallback callback,
scoped_refptr<base::TaskRunner> task_runner,
scoped_refptr<base::SequencedTaskRunner> blocking_task_runner);
void Opened(ScopedLibusbDeviceHandle platform_handle,
OpenCallback callback,
scoped_refptr<base::SequencedTaskRunner> blocking_task_runner);
base::ThreadChecker thread_checker_;
bool visited_ = false;
const ScopedLibusbDeviceRef platform_device_;
} // namespace device