Implement WebBluetooth descriptor.writeValue()

content/browser/bluetooth/web_bluetooth_service_impl.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 CONTENT_BROWSER_BLUETOOTH_WEB_BLUETOOTH_SERVICE_IMPL_H_
 #define CONTENT_BROWSER_BLUETOOTH_WEB_BLUETOOTH_SERVICE_IMPL_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 118 matching lines @@
       const std::string& characteristic_instance_id,
       const RemoteCharacteristicStopNotificationsCallback& callback) override;
   void RemoteCharacteristicGetDescriptors(
       const std::string& service_instance_id,
       blink::mojom::WebBluetoothGATTQueryQuantity quantity,
       const base::Optional<device::BluetoothUUID>& characteristics_uuid,
       const RemoteCharacteristicGetDescriptorsCallback& callback) override;
   void RemoteDescriptorReadValue(
       const std::string& characteristic_instance_id,
       const RemoteDescriptorReadValueCallback& callback) override;
 

[ortuno, 2017/01/28 00:22:51]

nit: no new line.

[dougt, 2017/01/31 00:31:25]

Done.

+  void RemoteDescriptorWriteValue(
+      const std::string& descriptor_instance_id,
+      const std::vector<uint8_t>& value,
+      const RemoteDescriptorWriteValueCallback& callback) override;
+
   void RequestDeviceImpl(
       blink::mojom::WebBluetoothRequestDeviceOptionsPtr options,
       const RequestDeviceCallback& callback,
       device::BluetoothAdapter* adapter);
 
   // Should only be run after the services have been discovered for
   // |device_address|.
   void RemoteServerGetPrimaryServicesImpl(
       const WebBluetoothDeviceId& device_id,
       blink::mojom::WebBluetoothGATTQueryQuantity quantity,
@@ skipping 49 matching lines @@
       const RemoteCharacteristicStopNotificationsCallback& callback);
 
   // Callbacks for BluetoothRemoteGattDescriptor::ReadRemoteDescriptor.
   void OnDescriptorReadValueSuccess(
       const RemoteDescriptorReadValueCallback& callback,
       const std::vector<uint8_t>& value);
   void OnDescriptorReadValueFailed(
       const RemoteDescriptorReadValueCallback& callback,
       device::BluetoothRemoteGattService::GattErrorCode error_code);
 
+  // Callbacks for BluetoothRemoteGattDescriptor::WriteRemoteDescriptor.
+  void OnDescriptorWriteValueSuccess(
+      const RemoteDescriptorWriteValueCallback& callback);
+  void OnDescriptorWriteValueFailed(
+      const RemoteDescriptorWriteValueCallback& callback,
+      device::BluetoothRemoteGattService::GattErrorCode error_code);
+
   // Functions to query the platform cache for the bluetooth object.
   // result.outcome == CacheQueryOutcome::SUCCESS if the object was found in the
   // cache. Otherwise result.outcome that can used to record the outcome and
   // result.error will contain the error that should be sent to the renderer.
   // One of the possible outcomes is BAD_RENDERER. In this case we crash the
   // renderer, record the reason and close the pipe, so it's safe to drop
   // any callbacks.
 
   // Queries the platform cache for a Device with |device_id| for |origin|.
   // Fills in the |outcome| field and the |device| field if successful.
@@ skipping 59 matching lines @@
   mojo::Binding<blink::mojom::WebBluetoothService> binding_;
 
   base::WeakPtrFactory<WebBluetoothServiceImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebBluetoothServiceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BLUETOOTH_WEB_BLUETOOTH_SERVICE_IMPL_H_