| 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 | |