diff options
Diffstat (limited to 'src/corelib/serialization/qjsonvalue.cpp')
| -rw-r--r-- | src/corelib/serialization/qjsonvalue.cpp | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/corelib/serialization/qjsonvalue.cpp b/src/corelib/serialization/qjsonvalue.cpp index 2c04da4885..1fc610d7c7 100644 --- a/src/corelib/serialization/qjsonvalue.cpp +++ b/src/corelib/serialization/qjsonvalue.cpp @@ -45,6 +45,7 @@ #include <qvariant.h> #include <qstringlist.h> #include <qdebug.h> +#include "qdatastream.h" #ifndef QT_BOOTSTRAPPED # include <qcborarray.h> @@ -933,4 +934,78 @@ QDebug operator<<(QDebug dbg, const QJsonValue &o) } #endif +#ifndef QT_NO_DATASTREAM +QDataStream &operator<<(QDataStream &stream, const QJsonValue &v) +{ + quint8 type = v.t; + stream << type; + switch (type) { + case QJsonValue::Undefined: + case QJsonValue::Null: + break; + case QJsonValue::Bool: + stream << v.toBool(); + break; + case QJsonValue::Double: + stream << v.toDouble(); + break; + case QJsonValue::String: + stream << v.toString(); + break; + case QJsonValue::Array: + stream << v.toArray(); + break; + case QJsonValue::Object: + stream << v.toObject(); + break; + } + return stream; +} + +QDataStream &operator>>(QDataStream &stream, QJsonValue &v) +{ + quint8 type; + stream >> type; + switch (type) { + case QJsonValue::Undefined: + case QJsonValue::Null: + v = QJsonValue{QJsonValue::Type(type)}; + break; + case QJsonValue::Bool: { + bool b; + stream >> b; + v = QJsonValue(b); + break; + } case QJsonValue::Double: { + double d; + stream >> d; + v = QJsonValue{d}; + break; + } case QJsonValue::String: { + QString s; + stream >> s; + v = QJsonValue{s}; + break; + } + case QJsonValue::Array: { + QJsonArray a; + stream >> a; + v = QJsonValue{a}; + break; + } + case QJsonValue::Object: { + QJsonObject o; + stream >> o; + v = QJsonValue{o}; + break; + } + default: { + stream.setStatus(QDataStream::ReadCorruptData); + v = QJsonValue{QJsonValue::Undefined}; + } + } + return stream; +} +#endif + QT_END_NAMESPACE |