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-rw-r--r--src/corelib/serialization/qcborstream.cpp113
1 files changed, 113 insertions, 0 deletions
diff --git a/src/corelib/serialization/qcborstream.cpp b/src/corelib/serialization/qcborstream.cpp
index 3cc725e111..f4b96646e4 100644
--- a/src/corelib/serialization/qcborstream.cpp
+++ b/src/corelib/serialization/qcborstream.cpp
@@ -42,6 +42,7 @@
#include <private/qnumeric_p.h>
#include <private/qutfcodec_p.h>
#include <qbuffer.h>
+#include <qdebug.h>
#include <qstack.h>
QT_BEGIN_NAMESPACE
@@ -171,6 +172,33 @@ Q_STATIC_ASSERT(int(QCborStreamReader::Invalid) == CborInvalidType);
QCborStreamReader::toSimpleType(), QCborValue::isSimpleType(), QCborValue::toSimpleType()
*/
+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;
+}
+
+#if !defined(QT_NO_DEBUG_STREAM)
+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) << ')';
+}
+#endif
+
/*!
\enum QCborTag
\relates <QtCborCommon>
@@ -195,6 +223,79 @@ Q_STATIC_ASSERT(int(QCborStreamReader::Invalid) == CborInvalidType);
QCborValue::isTag(), QCborValue::tag()
*/
+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;
+}
+
+#if !defined(QT_NO_DEBUG_STREAM)
+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 << ')';
+}
+#endif
+
/*!
\enum QCborKnownTags
\relates <QtCborCommon>
@@ -273,6 +374,18 @@ Q_STATIC_ASSERT(int(QCborStreamReader::Invalid) == CborInvalidType);
QCborValue::isTag(), QCborValue::tag()
*/
+#if !defined(QT_NO_DEBUG_STREAM)
+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
+
/*!
\class QCborError
\inmodule QtCore