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// 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 THIRD_PARTY_BLINK_RENDERER_MODULES_BLUETOOTH_BLUETOOTH_REMOTE_GATT_SERVICE_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_BLUETOOTH_BLUETOOTH_REMOTE_GATT_SERVICE_H_
#include <memory>
#include "third_party/blink/public/mojom/bluetooth/web_bluetooth.mojom-blink-forward.h"
#include "third_party/blink/renderer/bindings/modules/v8/string_or_unsigned_long.h"
#include "third_party/blink/renderer/modules/bluetooth/bluetooth_device.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/heap/heap.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace blink {
class ScriptPromise;
class ScriptState;
// Represents a GATT Service within a Bluetooth Peripheral, a collection of
// characteristics and relationships to other services that encapsulate the
// behavior of part of a device.
//
// Callbacks providing WebBluetoothRemoteGATTService objects are handled by
// CallbackPromiseAdapter templatized with this class. See this class's
// "Interface required by CallbackPromiseAdapter" section and the
// CallbackPromiseAdapter class comments.
class BluetoothRemoteGATTService final : public ScriptWrappable {
DEFINE_WRAPPERTYPEINFO();
public:
BluetoothRemoteGATTService(mojom::blink::WebBluetoothRemoteGATTServicePtr,
bool is_primary,
const String& device_instance_id,
BluetoothDevice*);
// Interface required by garbage collection.
void Trace(blink::Visitor*) override;
// IDL exposed interface:
String uuid() { return service_->uuid; }
bool isPrimary() { return is_primary_; }
BluetoothDevice* device() { return device_; }
ScriptPromise getCharacteristic(ScriptState*,
const StringOrUnsignedLong& characteristic,
ExceptionState&);
ScriptPromise getCharacteristics(ScriptState*,
const StringOrUnsignedLong& characteristic,
ExceptionState&);
ScriptPromise getCharacteristics(ScriptState*, ExceptionState&);
private:
void GetCharacteristicsCallback(
const String& service_instance_id,
const String& requested_characteristic_uuid,
mojom::blink::WebBluetoothGATTQueryQuantity,
ScriptPromiseResolver*,
mojom::blink::WebBluetoothResult,
base::Optional<
Vector<mojom::blink::WebBluetoothRemoteGATTCharacteristicPtr>>
characteristics);
ScriptPromise GetCharacteristicsImpl(
ScriptState*,
mojom::blink::WebBluetoothGATTQueryQuantity,
const String& characteristic_uuid = String());
mojom::blink::WebBluetoothRemoteGATTServicePtr service_;
const bool is_primary_;
const String device_instance_id_;
Member<BluetoothDevice> device_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_BLUETOOTH_BLUETOOTH_REMOTE_GATT_SERVICE_H_