1 files changed, 64 insertions, 0 deletions
diff --git a/chromium/device/hid/hid_service_mac.h b/chromium/device/hid/hid_service_mac.h
new file mode 100644
index 00000000000..7c4323412cc
--- /dev/null
+++ b/chromium/device/hid/hid_service_mac.h
@@ -0,0 +1,64 @@
+// Copyright 2014 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 DEVICE_HID_HID_SERVICE_MAC_H_
+#define DEVICE_HID_HID_SERVICE_MAC_H_
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <IOKit/hid/IOHIDManager.h>
+
+#include <string>
+
+#include "base/mac/foundation_util.h"
+#include "base/memory/ref_counted.h"
+#include "device/hid/hid_service.h"
+
+namespace base {
+class MessageLoopProxy;
+}
+
+namespace device {
+
+class HidConnection;
+
+class HidServiceMac : public HidService {
+ public:
+  HidServiceMac();
+
+  virtual scoped_refptr<HidConnection> Connect(const HidDeviceId& device_id)
+      OVERRIDE;
+
+ private:
+  virtual ~HidServiceMac();
+
+  void StartWatchingDevices();
+  void StopWatchingDevices();
+
+  // Device changing callbacks.
+  static void AddDeviceCallback(void* context,
+                                IOReturn result,
+                                void* sender,
+                                IOHIDDeviceRef hid_device);
+  static void RemoveDeviceCallback(void* context,
+                                   IOReturn result,
+                                   void* sender,
+                                   IOHIDDeviceRef hid_device);
+
+  void Enumerate();
+
+  void PlatformAddDevice(IOHIDDeviceRef hid_device);
+  void PlatformRemoveDevice(IOHIDDeviceRef hid_device);
+
+  // Platform HID Manager
+  base::ScopedCFTypeRef<IOHIDManagerRef> hid_manager_;
+
+  // The message loop for the thread on which this service was created.
+  scoped_refptr<base::MessageLoopProxy> message_loop_;
+
+  DISALLOW_COPY_AND_ASSIGN(HidServiceMac);
+};
+
+}  // namespace device
+
+#endif  // DEVICE_HID_HID_SERVICE_MAC_H_