device/usb/usb_device.cc

   1 // Copyright 2015 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 "device/usb/usb_device.h"
   6
   7 #include "base/guid.h"
   8
   9 namespace device {
  10
  11 UsbDevice::UsbDevice(uint16 vendor_id,
  12                      uint16 product_id,
  13                      const base::string16& manufacturer_string,
  14                      const base::string16& product_string,
  15                      const base::string16& serial_number)
  16     : guid_(base::GenerateGUID()),
  17       vendor_id_(vendor_id),
  18       product_id_(product_id),
  19       manufacturer_string_(manufacturer_string),
  20       product_string_(product_string),
  21       serial_number_(serial_number) {
  22 }
  23
  24 UsbDevice::~UsbDevice() {
  25 }
  26
  27 void UsbDevice::CheckUsbAccess(const ResultCallback& callback) {
  28   callback.Run(true);
  29 }
  30
  31 // Like CheckUsbAccess but actually changes the ownership of the device node.
  32 void UsbDevice::RequestUsbAccess(int interface_id,
  33                                  const ResultCallback& callback) {
  34   callback.Run(true);
  35 }
  36
  37 }  // namespace device