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39
40#ifndef QCBORCOMMON_H
41#define QCBORCOMMON_H
42
43#include <QtCore/qobjectdefs.h>
44#include <QtCore/qmetatype.h>
45#include <QtCore/qdebug.h>
46
47#if 0
48#pragma qt_class(QtCborCommon)
49#endif
50
51/* X11 headers use these values too, but as defines */
52#if defined(False) && defined(True)
53# undef True
54# undef False
55#endif
56
57QT_BEGIN_NAMESPACE
58
59enum class QCborSimpleType : quint8 {
60 False = 20,
61 True = 21,
62 Null = 22,
63 Undefined = 23
64};
65
66enum class QCborTag : quint64 {};
67enum class QCborKnownTags {
68 DateTimeString = 0,
69 UnixTime_t = 1,
70 PositiveBignum = 2,
71 NegativeBignum = 3,
72 Decimal = 4,
73 Bigfloat = 5,
74 COSE_Encrypt0 = 16,
75 COSE_Mac0 = 17,
76 COSE_Sign1 = 18,
77 ExpectedBase64url = 21,
78 ExpectedBase64 = 22,
79 ExpectedBase16 = 23,
80 EncodedCbor = 24,
81 Url = 32,
82 Base64url = 33,
83 Base64 = 34,
84 RegularExpression = 35,
85 MimeMessage = 36,
86 Uuid = 37,
87 COSE_Encrypt = 96,
88 COSE_Mac = 97,
89 COSE_Sign = 98,
90 Signature = 55799
91};
92
93inline bool operator==(QCborTag t, QCborKnownTags kt) { return quint64(t) == quint64(kt); }
94inline bool operator==(QCborKnownTags kt, QCborTag t) { return quint64(t) == quint64(kt); }
95inline bool operator!=(QCborTag t, QCborKnownTags kt) { return quint64(t) != quint64(kt); }
96inline bool operator!=(QCborKnownTags kt, QCborTag t) { return quint64(t) != quint64(kt); }
97
98struct Q_CORE_EXPORT QCborError
99{
100 Q_GADGET
101public:
102 enum Code : int {
103 UnknownError = 1,
104 AdvancePastEnd = 3,
105 InputOutputError = 4,
106 GarbageAtEnd = 256,
107 EndOfFile,
108 UnexpectedBreak,
109 UnknownType,
110 IllegalType,
111 IllegalNumber,
112 IllegalSimpleType,
113
114 InvalidUtf8String = 516,
115
116 DataTooLarge = 1024,
117 NestingTooDeep,
118 UnsupportedType,
119
120 NoError = 0
121 };
122 Q_ENUM(Code)
123
124 Code c;
125 operator Code() const { return c; }
126 QString toString() const;
127};
128
129#if !defined(QT_NO_DEBUG_STREAM)
130Q_CORE_EXPORT QDebug operator<<(QDebug, QCborSimpleType st);
131Q_CORE_EXPORT QDebug operator<<(QDebug, QCborKnownTags tg);
132Q_CORE_EXPORT QDebug operator<<(QDebug, QCborTag tg);
133#endif
134
135#if !defined(QT_NO_DEBUG_STREAM)
136QDataStream &operator<<(QDataStream &ds, QCborSimpleType st);
137QDataStream &operator>>(QDataStream &ds, QCborSimpleType &st);
138#endif
139
140inline uint qHash(QCborSimpleType tag, uint seed = 0)
141{
142 return qHash(quint8(tag), seed);
143}
144
145inline uint qHash(QCborTag tag, uint seed = 0)
146{
147 return qHash(quint64(tag), seed);
148}
149
150enum class QCborNegativeInteger : quint64 {};
151
152QT_END_NAMESPACE
153
154Q_DECLARE_METATYPE(QCborTag)
155
156// To avoid changing namespace we need to reinstate defines, even though our .cpp
157// will then have to remove them again.
158#if defined(QT_X11_DEFINES_FOUND)
159# define True 1
160# define False 0
161#endif
162
163#endif // QCBORSTREAM_H
164