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_HID_HID_UTILS_MAC_H_ 6 #define DEVICE_HID_HID_UTILS_MAC_H_ 7 8 #include <CoreFoundation/CoreFoundation.h> 9 #include <IOKit/hid/IOHIDManager.h> 10 #include <stdint.h> 11 12 #include <string> 13 14 namespace device { 15 16 int32_t GetHidIntProperty(IOHIDDeviceRef device, CFStringRef key); 17 18 std::string GetHidStringProperty(IOHIDDeviceRef device, CFStringRef key); 19 20 bool TryGetHidIntProperty(IOHIDDeviceRef device, 21 CFStringRef key, 22 int32_t* result); 23 24 bool TryGetHidStringProperty(IOHIDDeviceRef device, 25 CFStringRef key, 26 std::string* result); 27 28 } // namespace device 29 30 #endif // DEVICE_HID_HID_UTILS_MAC_H_ 31
