1 | // Copyright (C) 2016 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QNDEFRECORD_H |
5 | #define QNDEFRECORD_H |
6 | |
7 | #include <QtCore/QSharedDataPointer> |
8 | #include <QtCore/QByteArray> |
9 | #include <QtNfc/qtnfcglobal.h> |
10 | |
11 | QT_BEGIN_NAMESPACE |
12 | |
13 | class QNdefRecordPrivate; |
14 | |
15 | class Q_NFC_EXPORT QNdefRecord |
16 | { |
17 | public: |
18 | enum TypeNameFormat { |
19 | Empty = 0x00, |
20 | NfcRtd = 0x01, |
21 | Mime = 0x02, |
22 | Uri = 0x03, |
23 | ExternalRtd = 0x04, |
24 | Unknown = 0x05 |
25 | }; |
26 | |
27 | QNdefRecord(); |
28 | ~QNdefRecord(); |
29 | |
30 | QNdefRecord(const QNdefRecord &other); |
31 | QNdefRecord &operator=(const QNdefRecord &other); |
32 | |
33 | void setTypeNameFormat(TypeNameFormat typeNameFormat); |
34 | TypeNameFormat typeNameFormat() const; |
35 | |
36 | void setType(const QByteArray &type); |
37 | QByteArray type() const; |
38 | |
39 | void setId(const QByteArray &id); |
40 | QByteArray id() const; |
41 | |
42 | void setPayload(const QByteArray &payload); |
43 | QByteArray payload() const; |
44 | |
45 | bool isEmpty() const; |
46 | |
47 | template <typename T> |
48 | inline bool isRecordType() const |
49 | { |
50 | T dummy; |
51 | return (typeNameFormat() == dummy.typeNameFormat() && type() == dummy.type()); |
52 | } |
53 | |
54 | bool operator==(const QNdefRecord &other) const; |
55 | inline bool operator!=(const QNdefRecord &other) const { return !operator==(other); } |
56 | |
57 | void clear(); |
58 | |
59 | protected: |
60 | QNdefRecord(const QNdefRecord &other, TypeNameFormat typeNameFormat, const QByteArray &type); |
61 | QNdefRecord(const QNdefRecord &other, TypeNameFormat typeNameFormat); |
62 | QNdefRecord(TypeNameFormat typeNameFormat, const QByteArray &type); |
63 | |
64 | private: |
65 | QSharedDataPointer<QNdefRecordPrivate> d; |
66 | }; |
67 | |
68 | #define Q_DECLARE_NDEF_RECORD(className, typeNameFormat, type, initialPayload) \ |
69 | className() : QNdefRecord(typeNameFormat, type) { setPayload(initialPayload); } \ |
70 | className(const QNdefRecord &other) : QNdefRecord(other, typeNameFormat, type) { } |
71 | |
72 | #define Q_DECLARE_ISRECORDTYPE_FOR_NDEF_RECORD(className, typeNameFormat_, type_) \ |
73 | QT_BEGIN_NAMESPACE \ |
74 | template<> inline bool QNdefRecord::isRecordType<className>() const\ |
75 | { \ |
76 | return (typeNameFormat() == typeNameFormat_ && type() == type_); \ |
77 | } \ |
78 | QT_END_NAMESPACE |
79 | |
80 | Q_NFC_EXPORT size_t qHash(const QNdefRecord &key); |
81 | |
82 | QT_END_NAMESPACE |
83 | |
84 | #endif // QNDEFRECORD_H |
85 | |