blob: 682e5a5acb293ddb2736c44cc8063abc258d88ae (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_bluetooth_bluetoothgatt_h__
#define mozilla_dom_bluetooth_bluetoothgatt_h__
#include "mozilla/Attributes.h"
#include "mozilla/DOMEventTargetHelper.h"
#include "mozilla/dom/BluetoothGattBinding.h"
#include "mozilla/dom/bluetooth/BluetoothCommon.h"
#include "nsCOMPtr.h"
namespace mozilla {
namespace dom {
class Promise;
}
}
BEGIN_BLUETOOTH_NAMESPACE
class BluetoothReplyRunnable;
class BluetoothService;
class BluetoothSignal;
class BluetoothValue;
class BluetoothGatt final : public DOMEventTargetHelper
, public BluetoothSignalObserver
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(BluetoothGatt, DOMEventTargetHelper)
/****************************************************************************
* Attribute Getters
***************************************************************************/
BluetoothConnectionState ConnectionState() const
{
return mConnectionState;
}
/****************************************************************************
* Event Handlers
***************************************************************************/
IMPL_EVENT_HANDLER(connectionstatechanged);
/****************************************************************************
* Methods (Web API Implementation)
***************************************************************************/
already_AddRefed<Promise> Connect(ErrorResult& aRv);
already_AddRefed<Promise> Disconnect(ErrorResult& aRv);
/****************************************************************************
* Others
***************************************************************************/
void Notify(const BluetoothSignal& aParam); // BluetoothSignalObserver
nsPIDOMWindow* GetParentObject() const
{
return GetOwner();
}
virtual JSObject* WrapObject(JSContext* aCx) override;
virtual void DisconnectFromOwner() override;
BluetoothGatt(nsPIDOMWindow* aOwner,
const nsAString& aDeviceAddr);
private:
~BluetoothGatt();
/**
* Update mConnectionState to aState and fire
* connectionstatechanged event to the application.
*
* @param aState [in] New connection state
*/
void UpdateConnectionState(BluetoothConnectionState aState);
/**
* Generate a random uuid.
*
* @param aUuidString [out] String to store the generated uuid.
*/
void GenerateUuid(nsAString &aUuidString);
/****************************************************************************
* Variables
***************************************************************************/
/**
* Random generated UUID of this GATT client.
*/
nsString mAppUuid;
/**
* Id of the GATT client interface given by bluetooth stack.
* 0 if the client is not registered yet, nonzero otherwise.
*/
int mClientIf;
/**
* Connection state of this remote device.
*/
BluetoothConnectionState mConnectionState;
/**
* Address of the remote device.
*/
nsString mDeviceAddr;
};
END_BLUETOOTH_NAMESPACE
#endif
|
