device/usb/mock_usb_service.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/mock_usb_service.h"
   6
   7 #include "device/usb/usb_device.h"
   8
   9 namespace device {
  10
  11 MockUsbService::MockUsbService() {
  12 }
  13
  14 MockUsbService::~MockUsbService() {
  15 }
  16
  17 void MockUsbService::AddDevice(scoped_refptr<UsbDevice> device) {
  18   devices_[device->guid()] = device;
  19   NotifyDeviceAdded(device);
  20 }
  21
  22 void MockUsbService::RemoveDevice(scoped_refptr<UsbDevice> device) {
  23   devices_.erase(device->guid());
  24   UsbService::NotifyDeviceRemoved(device);
  25 }
  26
  27 scoped_refptr<UsbDevice> MockUsbService::GetDevice(const std::string& guid) {
  28   auto it = devices_.find(guid);
  29   if (it != devices_.end())
  30     return it->second;
  31   return nullptr;
  32 }
  33
  34 void MockUsbService::GetDevices(const GetDevicesCallback& callback) {
  35   std::vector<scoped_refptr<UsbDevice>> devices;
  36   for (const auto& map_entry : devices_) {
  37     devices.push_back(map_entry.second);
  38   }
  39   callback.Run(devices);
  40 }
  41
  42 }  // namespace device