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| 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_BLUETOOTH_BLUETOOTH_REMOTE_GATT_DESCRIPTOR_BLUEZ_H_ | |
| 6 #define DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_DESCRIPTOR_BLUEZ_H_ | |
| 7 | |
| 8 #include <stdint.h> | |
| 9 | |
| 10 #include <string> | |
| 11 #include <vector> | |
| 12 | |
| 13 #include "base/macros.h" | |
| 14 #include "base/memory/weak_ptr.h" | |
| 15 #include "dbus/object_path.h" | |
| 16 #include "device/bluetooth/bluetooth_gatt_descriptor.h" | |
| 17 #include "device/bluetooth/bluetooth_uuid.h" | |
| 18 | |
| 19 namespace device { | |
| 20 | |
| 21 class BluetoothGattCharacteristic; | |
| 22 | |
| 23 } // namespace device | |
| 24 | |
| 25 namespace bluez { | |
| 26 | |
| 27 class BluetoothRemoteGattCharacteristicBlueZ; | |
| 28 | |
| 29 // The BluetoothRemoteGattDescriptorBlueZ class implements | |
| 30 // BluetoothGattDescriptor for remote GATT characteristic descriptors for | |
| 31 // platforms that use BlueZ. | |
| 32 class BluetoothRemoteGattDescriptorBlueZ | |
| 33 : public device::BluetoothGattDescriptor { | |
| 34 public: | |
| 35 // device::BluetoothGattDescriptor overrides. | |
| 36 std::string GetIdentifier() const override; | |
| 37 device::BluetoothUUID GetUUID() const override; | |
| 38 bool IsLocal() const override; | |
| 39 const std::vector<uint8_t>& GetValue() const override; | |
| 40 device::BluetoothGattCharacteristic* GetCharacteristic() const override; | |
| 41 device::BluetoothGattCharacteristic::Permissions GetPermissions() | |
| 42 const override; | |
| 43 void ReadRemoteDescriptor(const ValueCallback& callback, | |
| 44 const ErrorCallback& error_callback) override; | |
| 45 void WriteRemoteDescriptor(const std::vector<uint8_t>& new_value, | |
| 46 const base::Closure& callback, | |
| 47 const ErrorCallback& error_callback) override; | |
| 48 | |
| 49 // Object path of the underlying D-Bus characteristic. | |
| 50 const dbus::ObjectPath& object_path() const { return object_path_; } | |
| 51 | |
| 52 private: | |
| 53 friend class BluetoothRemoteGattCharacteristicBlueZ; | |
| 54 | |
| 55 BluetoothRemoteGattDescriptorBlueZ( | |
| 56 BluetoothRemoteGattCharacteristicBlueZ* characteristic, | |
| 57 const dbus::ObjectPath& object_path); | |
| 58 ~BluetoothRemoteGattDescriptorBlueZ() override; | |
| 59 | |
| 60 // Called by dbus:: on unsuccessful completion of a request to read or write | |
| 61 // the descriptor value. | |
| 62 void OnError(const ErrorCallback& error_callback, | |
| 63 const std::string& error_name, | |
| 64 const std::string& error_message); | |
| 65 | |
| 66 // Object path of the D-Bus descriptor object. | |
| 67 dbus::ObjectPath object_path_; | |
| 68 | |
| 69 // The GATT characteristic this descriptor belongs to. | |
| 70 BluetoothRemoteGattCharacteristicBlueZ* characteristic_; | |
| 71 | |
| 72 // Note: This should remain the last member so it'll be destroyed and | |
| 73 // invalidate its weak pointers before any other members are destroyed. | |
| 74 base::WeakPtrFactory<BluetoothRemoteGattDescriptorBlueZ> weak_ptr_factory_; | |
| 75 | |
| 76 DISALLOW_COPY_AND_ASSIGN(BluetoothRemoteGattDescriptorBlueZ); | |
| 77 }; | |
| 78 | |
| 79 } // namespace bluez | |
| 80 | |
| 81 #endif // DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_DESCRIPTOR_BLUEZ_H_ | |
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Chromium Code Reviews
Issue 1872943002:
Add support for local services/characteristics/descriptors. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master