ui/events/ozone/evdev/event_device_test_util.h

// Copyright 2015 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.

#ifndef UI_EVENTS_OZONE_EVDEV_EVENT_DEVICE_TEST_UTIL_H_
#define UI_EVENTS_OZONE_EVDEV_EVENT_DEVICE_TEST_UTIL_H_

#include <linux/input.h>

namespace ui {

class EventDeviceInfo;

struct DeviceAbsoluteAxis {
  unsigned int code;
  input_absinfo absinfo;
};

struct DeviceCapabilities {
  // Full sysfs path (readlink -f /sys/class/input/event*)
  const char* path;

  // EVIOCGNAME (/sys/class/input/*/device/name)
  const char* name;

  // EVIOCGPHYS (/sys/class/input/*/device/phys)
  const char* phys;

  // EVIOCGUNIQ (/sys/class/input/*/device/uniq)
  const char* uniq;

  // EVIOCGID (/sys/class/input/*/device/id)
  const char* bustype;
  const char* vendor;
  const char* product;
  const char* version;

  // EVIOCGPROP (/sys/class/input/*/device/properties)
  // 64-bit groups.
  const char* prop;

  // EVIOCGBIT (/sys/class/input/*/device/capabilities)
  // 64-bit groups.
  const char* ev;
  const char* key;
  const char* rel;
  const char* abs;
  const char* msc;
  const char* sw;
  const char* led;
  const char* ff;

  // EVIOCGABS.
  const DeviceAbsoluteAxis* abs_axis;
  size_t abs_axis_count;
};

bool CapabilitiesToDeviceInfo(const DeviceCapabilities& capabilities,
                              EventDeviceInfo* devinfo);

extern const DeviceCapabilities kLinkKeyboard;
extern const DeviceCapabilities kLinkTouchscreen;
extern const DeviceCapabilities kLinkTouchpad;
extern const DeviceCapabilities kHpUsbKeyboard;
extern const DeviceCapabilities kHpUsbKeyboard_Extra;
extern const DeviceCapabilities kLogitechUsbMouse;
extern const DeviceCapabilities kMimoTouch2Touchscreen;
extern const DeviceCapabilities kWacomIntuosPtS_Pen;
extern const DeviceCapabilities kWacomIntuosPtS_Finger;
extern const DeviceCapabilities kLogitechTouchKeyboardK400;
extern const DeviceCapabilities kElo_TouchSystems_2700;

}  // namspace ui

#endif  // UI_EVENTS_OZONE_EVDEV_EVENT_DEVICE_TEST_UTIL_H_