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
117
118
119
120
121
122
123
|
/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Copyright (C) 2013 Javier S. Pedro <maemo@javispedro.com>
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtBluetooth module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QLOWENERGYSERVICE_H
#define QLOWENERGYSERVICE_H
#include <QtBluetooth/QBluetoothAddress>
#include <QtBluetooth/QBluetoothUuid>
#include <QtBluetooth/QLowEnergyCharacteristic>
QT_BEGIN_NAMESPACE
class QLowEnergyServicePrivate;
class QLowEnergyControllerPrivate;
class Q_BLUETOOTH_EXPORT QLowEnergyService : public QObject
{
Q_OBJECT
public:
enum ServiceType {
PrimaryService = 0x0001,
IncludedService = 0x0002
};
Q_DECLARE_FLAGS(ServiceTypes, ServiceType)
enum ServiceError {
NoError = 0,
OperationError,
CharacteristicWriteError,
DescriptorWriteError,
UnknownError
};
enum ServiceState {
InvalidService = 0,
DiscoveryRequired, // we know start/end handle but nothing more
//TODO Rename DiscoveringServices -> DiscoveringDetails or DiscoveringService
DiscoveringServices,// discoverDetails() called and running
ServiceDiscovered, // all details have been synchronized
};
enum WriteMode {
WriteWithResponse = 0,
WriteWithoutResponse
};
~QLowEnergyService();
QList<QBluetoothUuid> includedServices() const;
QLowEnergyService::ServiceTypes type() const;
QLowEnergyService::ServiceState state() const;
QLowEnergyCharacteristic characteristic(const QBluetoothUuid &uuid) const;
QList<QLowEnergyCharacteristic> characteristics() const;
QBluetoothUuid serviceUuid() const;
QString serviceName() const;
void discoverDetails();
ServiceError error() const;
bool contains(const QLowEnergyCharacteristic &characteristic) const;
void writeCharacteristic(const QLowEnergyCharacteristic &characteristic,
const QByteArray &newValue,
WriteMode mode = WriteWithResponse);
bool contains(const QLowEnergyDescriptor &descriptor) const;
void writeDescriptor(const QLowEnergyDescriptor &descriptor,
const QByteArray &newValue);
Q_SIGNALS:
void stateChanged(QLowEnergyService::ServiceState newState);
void characteristicChanged(const QLowEnergyCharacteristic &info,
const QByteArray &value);
void characteristicWritten(const QLowEnergyCharacteristic &info,
const QByteArray &value);
void descriptorWritten(const QLowEnergyDescriptor &info,
const QByteArray &value);
void error(QLowEnergyService::ServiceError error);
private:
Q_DECLARE_PRIVATE(QLowEnergyService)
QSharedPointer<QLowEnergyServicePrivate> d_ptr;
// QLowEnergyController is the factory for this class
friend class QLowEnergyController;
QLowEnergyService(QSharedPointer<QLowEnergyServicePrivate> p,
QObject *parent = 0);
};
QT_END_NAMESPACE
#endif // QLOWENERGYSERVICE_H
|