| // Copyright 2015 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 BluetoothRemoteGATTServer_h |
| #define BluetoothRemoteGATTServer_h |
| |
| #include "bindings/core/v8/ScriptWrappable.h" |
| #include "bindings/modules/v8/StringOrUnsignedLong.h" |
| #include "modules/bluetooth/BluetoothDevice.h" |
| #include "platform/heap/Heap.h" |
| #include "third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom-blink.h" |
| #include "wtf/text/WTFString.h" |
| |
| namespace blink { |
| |
| class BluetoothDevice; |
| class ScriptPromise; |
| class ScriptPromiseResolver; |
| class ScriptState; |
| |
| // BluetoothRemoteGATTServer provides a way to interact with a connected bluetooth peripheral. |
| class BluetoothRemoteGATTServer final |
| : public GarbageCollected<BluetoothRemoteGATTServer> |
| , public ScriptWrappable { |
| DEFINE_WRAPPERTYPEINFO(); |
| public: |
| BluetoothRemoteGATTServer(BluetoothDevice*); |
| |
| static BluetoothRemoteGATTServer* create(BluetoothDevice*); |
| |
| void setConnected(bool connected) { m_connected = connected; } |
| |
| // Adds |resolver| to the set of Active Algorithms. CHECK-fails if |
| // |resolver| was already added. |
| void AddToActiveAlgorithms(ScriptPromiseResolver*); |
| // Returns false if |resolver| was not in the set of Active Algorithms. |
| // Otherwise it removes |resolver| from the set of Active Algorithms and |
| // returns true. |
| bool RemoveFromActiveAlgorithms(ScriptPromiseResolver*); |
| // Removes all ScriptPromiseResolvers from the set of Active Algorithms. |
| void ClearActiveAlgorithms() { m_activeAlgorithms.clear(); } |
| |
| // Interface required by Garbage Collectoin: |
| DECLARE_VIRTUAL_TRACE(); |
| |
| // IDL exposed interface: |
| BluetoothDevice* device() { return m_device; } |
| bool connected() { return m_connected; } |
| ScriptPromise connect(ScriptState*); |
| void disconnect(ScriptState*); |
| ScriptPromise getPrimaryService(ScriptState*, const StringOrUnsignedLong& service, ExceptionState&); |
| ScriptPromise getPrimaryServices(ScriptState*, const StringOrUnsignedLong& service, ExceptionState&); |
| ScriptPromise getPrimaryServices(ScriptState*, ExceptionState&); |
| |
| private: |
| ScriptPromise getPrimaryServicesImpl(ScriptState*, mojom::blink::WebBluetoothGATTQueryQuantity, String serviceUUID = String()); |
| |
| // Contains a ScriptPromiseResolver corresponding to each algorithm using |
| // this server’s connection. Disconnection i.e. disconnect() method or the |
| // device disconnecting by itself, empties this set so that the algorithm |
| // can tell whether its realm was ever disconnected while it was running. |
| HeapHashSet<Member<ScriptPromiseResolver>> m_activeAlgorithms; |
| |
| Member<BluetoothDevice> m_device; |
| bool m_connected; |
| }; |
| |
| } // namespace blink |
| |
| #endif // BluetoothDevice_h |