device/test/usb_test_gadget.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef DEVICE_TEST_USB_TEST_GADGET_H_
   6 #define DEVICE_TEST_USB_TEST_GADGET_H_
   7
   8 #include <string>
   9
  10 #include "base/macros.h"
  11 #include "base/memory/scoped_ptr.h"
  12
  13 namespace usb_service {
  14 class UsbDevice;
  15 }  // namespace usb_service
  16
  17 namespace device {
  18
  19 class UsbTestGadget {
  20  public:
  21   enum Type {
  22     DEFAULT = 0,
  23     KEYBOARD,
  24     MOUSE,
  25     HID_ECHO,
  26   };
  27
  28   virtual ~UsbTestGadget() {}
  29
  30   static bool IsTestEnabled();
  31   static scoped_ptr<UsbTestGadget> Claim();
  32
  33   virtual bool Unclaim() = 0;
  34   virtual bool Disconnect() = 0;
  35   virtual bool Reconnect() = 0;
  36   virtual bool SetType(Type type) = 0;
  37
  38   virtual usb_service::UsbDevice* GetDevice() const = 0;
  39   virtual std::string GetSerial() const = 0;
  40
  41  protected:
  42   UsbTestGadget() {}
  43
  44  private:
  45   DISALLOW_COPY_AND_ASSIGN(UsbTestGadget);
  46 };
  47
  48 }  // namespace device
  49
  50 #endif  // DEVICE_TEST_USB_TEST_GADGET_H_