diff options
Diffstat (limited to 'src/corelib/serialization/qcborvalue.cpp')
| -rw-r--r-- | src/corelib/serialization/qcborvalue.cpp | 149 |
1 files changed, 146 insertions, 3 deletions
diff --git a/src/corelib/serialization/qcborvalue.cpp b/src/corelib/serialization/qcborvalue.cpp index 4052bfa22e..db2840704c 100644 --- a/src/corelib/serialization/qcborvalue.cpp +++ b/src/corelib/serialization/qcborvalue.cpp @@ -42,7 +42,14 @@ #include "qdatastream.h" #include "qcborarray.h" #include "qcbormap.h" -#include "qcborstream.h" + +#if QT_CONFIG(cborstreamreader) +#include "qcborstreamreader.h" +#endif + +#if QT_CONFIG(cborstreamwriter) +#include "qcborstreamwriter.h" +#endif #include <qendian.h> #include <qlocale.h> @@ -795,6 +802,7 @@ static QCborValue::Type convertToExtendedType(QCborContainerPrivate *d) break; } +#ifndef QT_BOOTSTRAPPED case qint64(QCborKnownTags::Url): if (e.type == QCborValue::String) { if (b) { @@ -808,13 +816,16 @@ static QCborValue::Type convertToExtendedType(QCborContainerPrivate *d) return QCborValue::Url; } break; +#endif // QT_BOOTSTRAPPED +#if QT_CONFIG(regularexpression) case quint64(QCborKnownTags::RegularExpression): if (e.type == QCborValue::String) { // no normalization is necessary return QCborValue::RegularExpression; } break; +#endif // QT_CONFIG(regularexpression) case qint64(QCborKnownTags::Uuid): if (e.type == QCborValue::ByteArray) { @@ -833,15 +844,20 @@ static QCborValue::Type convertToExtendedType(QCborContainerPrivate *d) return QCborValue::Tag; } +#if QT_CONFIG(cborstreamreader) // in qcborstream.cpp extern void qt_cbor_stream_set_error(QCborStreamReaderPrivate *d, QCborError error); +#endif +#if QT_CONFIG(cborstreamwriter) static void writeDoubleToCbor(QCborStreamWriter &writer, double d, QCborValue::EncodingOptions opt) { if (qt_is_nan(d)) { - if (opt & QCborValue::UseFloat16) { + if (opt & QCborValue::UseFloat) { +#ifndef QT_BOOTSTRAPPED if ((opt & QCborValue::UseFloat16) == QCborValue::UseFloat16) return writer.append(std::numeric_limits<qfloat16>::quiet_NaN()); +#endif return writer.append(std::numeric_limits<float>::quiet_NaN()); } return writer.append(qt_qnan()); @@ -858,15 +874,17 @@ static void writeDoubleToCbor(QCborStreamWriter &writer, double d, QCborValue::E } } - if (opt & QCborValue::UseFloat16) { + if (opt & QCborValue::UseFloat) { float f = float(d); if (f == d) { // no data loss, we could use float +#ifndef QT_BOOTSTRAPPED if ((opt & QCborValue::UseFloat16) == QCborValue::UseFloat16) { qfloat16 f16 = f; if (f16 == f) return writer.append(f16); } +#endif return writer.append(f); } @@ -874,6 +892,7 @@ static void writeDoubleToCbor(QCborStreamWriter &writer, double d, QCborValue::E writer.append(d); } +#endif // QT_CONFIG(cborstreamwriter) static inline int typeOrder(Element e1, Element e2) { @@ -1296,6 +1315,7 @@ int QCborMap::compare(const QCborMap &other) const noexcept return compareContainer(d.data(), other.d.data()); } +#if QT_CONFIG(cborstreamwriter) static void encodeToCbor(QCborStreamWriter &writer, const QCborContainerPrivate *d, qsizetype idx, QCborValue::EncodingOptions opt) { @@ -1383,7 +1403,9 @@ static void encodeToCbor(QCborStreamWriter &writer, const QCborContainerPrivate qWarning("QCborValue: found unknown type 0x%x", e.type); } } +#endif // QT_CONFIG(cborstreamwriter) +#if QT_CONFIG(cborstreamreader) static inline double integerOutOfRange(const QCborStreamReader &reader) { Q_ASSERT(reader.isInteger()); @@ -1640,6 +1662,7 @@ void QCborContainerPrivate::decodeFromCbor(QCborStreamReader &reader) if (reader.lastError() == QCborError::NoError) reader.leaveContainer(); } +#endif // QT_CONFIG(cborstreamreader) /*! Creates a QCborValue with byte array value \a ba. The value can later be @@ -1774,6 +1797,7 @@ QCborValue::QCborValue(const QDateTime &dt) container->elements[1].type = String; } +#ifndef QT_BOOTSTRAPPED /*! Creates a QCborValue object of the URL extended type and containing the value represented by \a url. The value can later be retrieved using toUrl(). @@ -1790,6 +1814,7 @@ QCborValue::QCborValue(const QUrl &url) t = Url; container->elements[1].type = String; } +#endif #if QT_CONFIG(regularexpression) /*! @@ -1943,6 +1968,7 @@ QDateTime QCborValue::toDateTime(const QDateTime &defaultValue) const return QDateTime::fromString(byteData->asLatin1(), Qt::ISODateWithMs); } +#ifndef QT_BOOTSTRAPPED /*! Returns the URL value stored in this QCborValue, if it is of the URL extended type. Otherwise, it returns \a defaultValue. @@ -1963,6 +1989,7 @@ QUrl QCborValue::toUrl(const QUrl &defaultValue) const return QUrl::fromEncoded(byteData->asByteArrayView()); } +#endif #if QT_CONFIG(regularexpression) /*! @@ -2335,6 +2362,7 @@ QCborValueRef QCborValue::operator[](qint64 key) return { container, index }; } +#if QT_CONFIG(cborstreamreader) /*! Decodes one item from the CBOR stream found in \a reader and returns the equivalent representation. This function is recursive: if the item is a map @@ -2449,7 +2477,9 @@ QCborValue QCborValue::fromCbor(const QByteArray &ba, QCborParserError *error) overload of this function that accepts a QByteArray, also passing \a error, if provided. */ +#endif // QT_CONFIG(cborstreamreader) +#if QT_CONFIG(cborstreamwriter) /*! Encodes this QCborValue object to its CBOR representation, using the options specified in \a opt, and return the byte array containing that @@ -2572,6 +2602,7 @@ void QCborValueRef::toCbor(QCborStreamWriter &writer, QCborValue::EncodingOption { concrete().toCbor(writer, opt); } +#endif // QT_CONFIG(cborstreamwriter) void QCborValueRef::assign(QCborValueRef that, const QCborValue &other) { @@ -2891,8 +2922,10 @@ uint qHash(const QCborValue &value, uint seed) return qHash(value.toDouble(), seed); case QCborValue::DateTime: return qHash(value.toDateTime(), seed); +#ifndef QT_BOOTSTRAPPED case QCborValue::Url: return qHash(value.toUrl(), seed); +#endif #if QT_CONFIG(regularexpression) case QCborValue::RegularExpression: return qHash(value.toRegularExpression(), seed); @@ -2945,8 +2978,10 @@ static QDebug debugContents(QDebug &dbg, const QCborValue &v) } case QCborValue::DateTime: return dbg << v.toDateTime(); +#ifndef QT_BOOTSTRAPPED case QCborValue::Url: return dbg << v.toUrl(); +#endif #if QT_CONFIG(regularexpression) case QCborValue::RegularExpression: return dbg << v.toRegularExpression(); @@ -2968,6 +3003,112 @@ QDebug operator<<(QDebug dbg, const QCborValue &v) dbg.nospace() << "QCborValue("; return debugContents(dbg, v) << ')'; } + +Q_CORE_EXPORT const char *qt_cbor_simpletype_id(QCborSimpleType st) +{ + switch (st) { + case QCborSimpleType::False: + return "False"; + case QCborSimpleType::True: + return "True"; + case QCborSimpleType::Null: + return "Null"; + case QCborSimpleType::Undefined: + return "Undefined"; + } + return nullptr; +} + +QDebug operator<<(QDebug dbg, QCborSimpleType st) +{ + QDebugStateSaver saver(dbg); + const char *id = qt_cbor_simpletype_id(st); + if (id) + return dbg.nospace() << "QCborSimpleType::" << id; + + return dbg.nospace() << "QCborSimpleType(" << uint(st) << ')'; +} + +Q_CORE_EXPORT const char *qt_cbor_tag_id(QCborTag tag) +{ + // Casting to QCborKnownTags's underlying type will make the comparison + // below fail if the tag value is out of range. + auto n = std::underlying_type<QCborKnownTags>::type(tag); + if (QCborTag(n) == tag) { + switch (QCborKnownTags(n)) { + case QCborKnownTags::DateTimeString: + return "DateTimeString"; + case QCborKnownTags::UnixTime_t: + return "UnixTime_t"; + case QCborKnownTags::PositiveBignum: + return "PositiveBignum"; + case QCborKnownTags::NegativeBignum: + return "NegativeBignum"; + case QCborKnownTags::Decimal: + return "Decimal"; + case QCborKnownTags::Bigfloat: + return "Bigfloat"; + case QCborKnownTags::COSE_Encrypt0: + return "COSE_Encrypt0"; + case QCborKnownTags::COSE_Mac0: + return "COSE_Mac0"; + case QCborKnownTags::COSE_Sign1: + return "COSE_Sign1"; + case QCborKnownTags::ExpectedBase64url: + return "ExpectedBase64url"; + case QCborKnownTags::ExpectedBase64: + return "ExpectedBase64"; + case QCborKnownTags::ExpectedBase16: + return "ExpectedBase16"; + case QCborKnownTags::EncodedCbor: + return "EncodedCbor"; + case QCborKnownTags::Url: + return "Url"; + case QCborKnownTags::Base64url: + return "Base64url"; + case QCborKnownTags::Base64: + return "Base64"; + case QCborKnownTags::RegularExpression: + return "RegularExpression"; + case QCborKnownTags::MimeMessage: + return "MimeMessage"; + case QCborKnownTags::Uuid: + return "Uuid"; + case QCborKnownTags::COSE_Encrypt: + return "COSE_Encrypt"; + case QCborKnownTags::COSE_Mac: + return "COSE_Mac"; + case QCborKnownTags::COSE_Sign: + return "COSE_Sign"; + case QCborKnownTags::Signature: + return "Signature"; + } + } + return nullptr; +} + +QDebug operator<<(QDebug dbg, QCborTag tag) +{ + QDebugStateSaver saver(dbg); + const char *id = qt_cbor_tag_id(tag); + dbg.nospace() << "QCborTag("; + if (id) + dbg.nospace() << "QCborKnownTags::" << id; + else + dbg.nospace() << quint64(tag); + + return dbg << ')'; +} + +QDebug operator<<(QDebug dbg, QCborKnownTags tag) +{ + QDebugStateSaver saver(dbg); + const char *id = qt_cbor_tag_id(QCborTag(int(tag))); + if (id) + return dbg.nospace() << "QCborKnownTags::" << id; + + return dbg.nospace() << "QCborKnownTags(" << int(tag) << ')'; +} #endif #ifndef QT_NO_DATASTREAM @@ -2995,4 +3136,6 @@ QT_END_NAMESPACE #include "qcborarray.cpp" #include "qcbormap.cpp" +#ifndef QT_NO_QOBJECT #include "moc_qcborvalue.cpp" +#endif |