bluetooth: Implement Service.getCharacteristics

third_party/WebKit/public/platform/modules/bluetooth/WebBluetooth.h

 // 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 WebBluetooth_h
 #define WebBluetooth_h
 
 #include "public/platform/WebCallbacks.h"
 #include "public/platform/WebPassOwnPtr.h"
 #include "public/platform/WebString.h"
@@ skipping 14 matching lines @@
 
 // Success and failure callbacks for connectGATT.
 using WebBluetoothRemoteGATTServerConnectCallbacks = WebCallbacks<void, const WebBluetoothError&>;
 
 // Success and failure callbacks for getPrimaryService.
 using WebBluetoothGetPrimaryServiceCallbacks = WebCallbacks<WebPassOwnPtr<WebBluetoothRemoteGATTService>, const WebBluetoothError&>;
 
 // Success and failure callbacks for getCharacteristic.
 using WebBluetoothGetCharacteristicCallbacks = WebCallbacks<WebPassOwnPtr<WebBluetoothRemoteGATTCharacteristicInit>, const WebBluetoothError&>;
 
+// Success and failure callbacks for getCharacteristics.
+using WebBluetoothGetCharacteristicsCallbacks =
+    WebCallbacks<WebPassOwnPtr<WebVector<WebBluetoothRemoteGATTCharacteristicInit*>>, const WebBluetoothError&>;
+
 // Success and failure callbacks for readValue.
 using WebBluetoothReadValueCallbacks = WebCallbacks<const WebVector<uint8_t>&, const WebBluetoothError&>;
 
 // Success and failure callbacks for writeValue.
 using WebBluetoothWriteValueCallbacks = WebCallbacks<const WebVector<uint8_t>&, const WebBluetoothError&>;
 
 // Success and failure callbacks for characteristic.startNotifications and
 // characteristic.stopNotifications.
 using WebBluetoothNotificationsCallbacks = WebCallbacks<void, const WebBluetoothError&>;
 
@@ skipping 16 matching lines @@
     virtual void getPrimaryService(const WebString& deviceId,
         const WebString& serviceUUID,
         WebBluetoothGetPrimaryServiceCallbacks*) { }
     // virtual void getPrimaryServices() { }
 
     // BluetoothRemoteGATTService methods:
     // See https://webbluetoothchrome.github.io/web-bluetooth/#idl-def-bluetoothgattservice
     virtual void getCharacteristic(const WebString& serviceInstanceID,
         const WebString& characteristicUUID,
         WebBluetoothGetCharacteristicCallbacks*) { }
+    virtual void getCharacteristics(const WebString& serviceInstanceID,
+        const WebString& characteristicsUUID,
+        WebBluetoothGetCharacteristicsCallbacks*) = 0;
 
     // BluetoothRemoteGATTCharacteristic methods:
     // See https://webbluetoothchrome.github.io/web-bluetooth/#bluetoothgattcharacteristic
     virtual void readValue(const WebString& characteristicInstanceID,
         WebBluetoothReadValueCallbacks*) { }
     virtual void writeValue(const WebString& characteristicInstanceID,
         const WebVector<uint8_t>& value,
         WebBluetoothWriteValueCallbacks*) {}
     virtual void startNotifications(const WebString& characteristicInstanceID,
         WebBluetoothRemoteGATTCharacteristic*,
         WebBluetoothNotificationsCallbacks*) {}
     virtual void stopNotifications(const WebString& characteristicInstanceID,
         WebBluetoothRemoteGATTCharacteristic*,
         WebBluetoothNotificationsCallbacks*) {}
 
     // Called when addEventListener is called on a characteristic.
     virtual void registerCharacteristicObject(
         const WebString& characteristicInstanceID,
         WebBluetoothRemoteGATTCharacteristic*) = 0;
     virtual void characteristicObjectRemoved(
         const WebString& characteristicInstanceID,
         WebBluetoothRemoteGATTCharacteristic*) {}
 };
 
 } // namespace blink
 
 #endif // WebBluetooth_h