//device/bluetooth support for attribute properties and permissions.

device/bluetooth/bluez/bluetooth_local_gatt_descriptor_bluez.h

 // Copyright 2016 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_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_DESCRIPTOR_BLUEZ_H_
 #define DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_DESCRIPTOR_BLUEZ_H_
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "device/bluetooth/bluetooth_local_gatt_characteristic.h"
 #include "device/bluetooth/bluetooth_local_gatt_descriptor.h"
 #include "device/bluetooth/bluetooth_uuid.h"
 #include "device/bluetooth/bluez/bluetooth_gatt_descriptor_bluez.h"
 
 namespace bluez {
 
 class BluetoothLocalGattCharacteristicBlueZ;
 
 // The BluetoothLocalGattDescriptorBlueZ class implements
 // BluetoothRemoteGattDescriptor for remote and local GATT characteristic
 // descriptors for platforms that use BlueZ.
 class BluetoothLocalGattDescriptorBlueZ
     : public BluetoothGattDescriptorBlueZ,
       public device::BluetoothLocalGattDescriptor {
  public:
-  static base::WeakPtr<BluetoothLocalGattDescriptor> Create(
+  BluetoothLocalGattDescriptorBlueZ(
       const device::BluetoothUUID& uuid,
       device::BluetoothGattCharacteristic::Permissions permissions,
-      device::BluetoothLocalGattCharacteristic* characteristic);
-
-  BluetoothLocalGattDescriptorBlueZ(
-      const device::BluetoothUUID& uuid,
       BluetoothLocalGattCharacteristicBlueZ* characteristic);
   ~BluetoothLocalGattDescriptorBlueZ() override;
 
   // device::BluetoothLocalGattDescriptor overrides.
   device::BluetoothUUID GetUUID() const override;
   device::BluetoothGattCharacteristic::Permissions GetPermissions()
       const override;
 
   BluetoothLocalGattCharacteristicBlueZ* GetCharacteristic() const;
 
  private:
   // Needs access to weak_ptr_factory_.
   friend class device::BluetoothLocalGattDescriptor;
+
   // UUID of this descriptor.
   device::BluetoothUUID uuid_;
 
+  // Permissions of this descriptor.
+  device::BluetoothGattCharacteristic::Permissions permissions_;
+
   // Characteristic that contains this descriptor.
   BluetoothLocalGattCharacteristicBlueZ* characteristic_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<BluetoothLocalGattDescriptorBlueZ> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothLocalGattDescriptorBlueZ);
 };
 
 }  // namespace bluez
 
 #endif  // DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_DESCRIPTOR_BLUEZ_H_