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qt5base-lts/tests/auto/dbus/qdbusmarshall/common.h
Jędrzej Nowacki 56265031b7 Align QVariant::UserType and QMetaType::User 
There is no point in keeping separate values which should mean the
same.

QVariant::UserType was used also to construct a valid, null QVariant,
containing an instance of unknown custom type. The concept was strange
and useless as there was no operation that could be done on such
QVariant. Therefore it was dropped.

Please note that the patch slightly changes behavior of different
functions accepting a type id as parameter. Before QVariant::UserType
was an invalid type from QMetaType perspective (id 127 was not assigned
to any built-in type), but QMetaType::User points to the first registered
custom type.

Change-Id: I5c7d541a9affdcdacf53a4eda2272bdafaa87b71
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
Reviewed-by: Andrew Stanley-Jones <andrew.stanley-jones@nokia.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>
2012-02-07 08:52:32 +01:00

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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <math.h> // isnan
#include <qvariant.h>
#ifdef Q_OS_UNIX
# include <private/qcore_unix_p.h>
static bool compareFileDescriptors(int fd1, int fd2)
{
QT_STATBUF st1, st2;
if (QT_FSTAT(fd1, &st1) == -1 || QT_FSTAT(fd2, &st2) == -1) {
perror("fstat");
return false;
}
return (st1.st_dev == st2.st_dev) && (st1.st_ino == st2.st_ino);
}
#endif
Q_DECLARE_METATYPE(QVariant)
Q_DECLARE_METATYPE(QList<bool>)
Q_DECLARE_METATYPE(QList<short>)
Q_DECLARE_METATYPE(QList<ushort>)
Q_DECLARE_METATYPE(QList<int>)
Q_DECLARE_METATYPE(QList<uint>)
Q_DECLARE_METATYPE(QList<qlonglong>)
Q_DECLARE_METATYPE(QList<qulonglong>)
Q_DECLARE_METATYPE(QList<double>)
Q_DECLARE_METATYPE(QList<QDBusVariant>)
Q_DECLARE_METATYPE(QList<QDateTime>)
Q_DECLARE_METATYPE(QList<QByteArray>)
Q_DECLARE_METATYPE(QList<QVariantList>)
Q_DECLARE_METATYPE(QList<QStringList>)
Q_DECLARE_METATYPE(QList<QList<bool> >)
Q_DECLARE_METATYPE(QList<QList<short> >)
Q_DECLARE_METATYPE(QList<QList<ushort> >)
Q_DECLARE_METATYPE(QList<QList<int> >)
Q_DECLARE_METATYPE(QList<QList<uint> >)
Q_DECLARE_METATYPE(QList<QList<qlonglong> >)
Q_DECLARE_METATYPE(QList<QList<qulonglong> >)
Q_DECLARE_METATYPE(QList<QList<double> >)
Q_DECLARE_METATYPE(QList<QList<QDBusObjectPath> >)
Q_DECLARE_METATYPE(QList<QList<QDBusSignature> >)
typedef QMap<int, QString> IntStringMap;
typedef QMap<QString, QString> StringStringMap;
typedef QMap<QDBusObjectPath, QString> ObjectPathStringMap;
typedef QHash<qlonglong, QDateTime> LLDateTimeMap;
typedef QHash<QDBusSignature, QString> SignatureStringMap;
Q_DECLARE_METATYPE(IntStringMap)
Q_DECLARE_METATYPE(StringStringMap)
Q_DECLARE_METATYPE(ObjectPathStringMap)
Q_DECLARE_METATYPE(LLDateTimeMap)
Q_DECLARE_METATYPE(SignatureStringMap)
static bool compare(const QDBusUnixFileDescriptor &t1, const QDBusUnixFileDescriptor &t2)
{
int fd1 = t1.fileDescriptor();
int fd2 = t2.fileDescriptor();
if ((fd1 == -1 || fd2 == -1) && fd1 != fd2) {
// one is valid, the other isn't
return false;
}
#ifdef Q_OS_UNIX
return compareFileDescriptors(fd1, fd2);
#else
return true;
#endif
}
struct MyStruct
{
int i;
QString s;
inline bool operator==(const MyStruct &other) const
{ return i == other.i && s == other.s; }
};
Q_DECLARE_METATYPE(MyStruct)
QDBusArgument &operator<<(QDBusArgument &arg, const MyStruct &ms)
{
arg.beginStructure();
arg << ms.i << ms.s;
arg.endStructure();
return arg;
}
const QDBusArgument &operator>>(const QDBusArgument &arg, MyStruct &ms)
{
arg.beginStructure();
arg >> ms.i >> ms.s;
arg.endStructure();
return arg;
}
struct MyVariantMapStruct
{
QString s;
QVariantMap map;
inline bool operator==(const MyVariantMapStruct &other) const
{ return s == other.s && map == other.map; }
};
Q_DECLARE_METATYPE(MyVariantMapStruct)
Q_DECLARE_METATYPE(QList<MyVariantMapStruct>)
QDBusArgument &operator<<(QDBusArgument &arg, const MyVariantMapStruct &ms)
{
arg.beginStructure();
arg << ms.s << ms.map;
arg.endStructure();
return arg;
}
const QDBusArgument &operator>>(const QDBusArgument &arg, MyVariantMapStruct &ms)
{
arg.beginStructure();
arg >> ms.s >> ms.map;
arg.endStructure();
return arg;
}
struct MyFileDescriptorStruct
{
QDBusUnixFileDescriptor fd;
inline bool operator==(const MyFileDescriptorStruct &other) const
{ return compare(fd, other.fd); }
};
Q_DECLARE_METATYPE(MyFileDescriptorStruct)
Q_DECLARE_METATYPE(QList<MyFileDescriptorStruct>)
QDBusArgument &operator<<(QDBusArgument &arg, const MyFileDescriptorStruct &ms)
{
arg.beginStructure();
arg << ms.fd;
arg.endStructure();
return arg;
}
const QDBusArgument &operator>>(const QDBusArgument &arg, MyFileDescriptorStruct &ms)
{
arg.beginStructure();
arg >> ms.fd;
arg.endStructure();
return arg;
}
void commonInit()
{
qDBusRegisterMetaType<QList<QDateTime> >();
qDBusRegisterMetaType<QList<QStringList> >();
qDBusRegisterMetaType<QList<QByteArray> >();
qDBusRegisterMetaType<QList<QList<bool> > >();
qDBusRegisterMetaType<QList<QList<short> > >();
qDBusRegisterMetaType<QList<QList<ushort> > >();
qDBusRegisterMetaType<QList<QList<int> > >();
qDBusRegisterMetaType<QList<QList<uint> > >();
qDBusRegisterMetaType<QList<QList<qlonglong> > >();
qDBusRegisterMetaType<QList<QList<qulonglong> > >();
qDBusRegisterMetaType<QList<QList<double> > >();
qDBusRegisterMetaType<QList<QList<QDBusObjectPath> > >();
qDBusRegisterMetaType<QList<QList<QDBusSignature> > >();
qDBusRegisterMetaType<QList<QVariantList> >();
qDBusRegisterMetaType<QMap<int, QString> >();
qDBusRegisterMetaType<QMap<QString, QString> >();
qDBusRegisterMetaType<QMap<QDBusObjectPath, QString> >();
qDBusRegisterMetaType<QHash<qlonglong, QDateTime> >();
qDBusRegisterMetaType<QHash<QDBusSignature, QString> >();
qDBusRegisterMetaType<MyStruct>();
qDBusRegisterMetaType<MyVariantMapStruct>();
qDBusRegisterMetaType<QList<MyVariantMapStruct> >();
qDBusRegisterMetaType<MyFileDescriptorStruct>();
qDBusRegisterMetaType<QList<MyFileDescriptorStruct> >();
}
#ifdef USE_PRIVATE_CODE
#include "private/qdbusintrospection_p.h"
// just to make it easier:
typedef QDBusIntrospection::Interfaces InterfaceMap;
typedef QDBusIntrospection::Objects ObjectMap;
typedef QDBusIntrospection::Arguments ArgumentList;
typedef QDBusIntrospection::Annotations AnnotationsMap;
typedef QDBusIntrospection::Methods MethodMap;
typedef QDBusIntrospection::Signals SignalMap;
typedef QDBusIntrospection::Properties PropertyMap;
Q_DECLARE_METATYPE(QDBusIntrospection::Method)
Q_DECLARE_METATYPE(QDBusIntrospection::Signal)
Q_DECLARE_METATYPE(QDBusIntrospection::Property)
Q_DECLARE_METATYPE(MethodMap)
Q_DECLARE_METATYPE(SignalMap)
Q_DECLARE_METATYPE(PropertyMap)
inline QDBusIntrospection::Argument arg(const char* type, const char *name = 0)
{
QDBusIntrospection::Argument retval;
retval.type = QLatin1String(type);
retval.name = QLatin1String(name);
return retval;
}
template<typename T>
inline QMap<QString, T>& operator<<(QMap<QString, T>& map, const T& m)
{ map.insertMulti(m.name, m); return map; }
inline const char* mapName(const MethodMap&)
{ return "MethodMap"; }
inline const char* mapName(const SignalMap&)
{ return "SignalMap"; }
inline const char* mapName(const PropertyMap&)
{ return "PropertyMap"; }
QString printable(const QDBusIntrospection::Method& m)
{
QString result = "method " + m.name + "(";
foreach (QDBusIntrospection::Argument arg, m.inputArgs)
result += QString("in %1 %2, ")
.arg(arg.type, arg.name);
foreach (QDBusIntrospection::Argument arg, m.outputArgs)
result += QString("out %1 %2, ")
.arg(arg.type, arg.name);
AnnotationsMap::const_iterator it = m.annotations.begin();
for ( ; it != m.annotations.end(); ++it)
result += QString("%1 \"%2\", ").arg(it.key()).arg(it.value());
result += ")";
return result;
}
QString printable(const QDBusIntrospection::Signal& s)
{
QString result = "signal " + s.name + "(";
foreach (QDBusIntrospection::Argument arg, s.outputArgs)
result += QString("out %1 %2, ")
.arg(arg.type, arg.name);
AnnotationsMap::const_iterator it = s.annotations.begin();
for ( ; it != s.annotations.end(); ++it)
result += QString("%1 \"%2\", ").arg(it.key()).arg(it.value());
result += ")";
return result;
}
QString printable(const QDBusIntrospection::Property& p)
{
QString result;
if (p.access == QDBusIntrospection::Property::Read)
result = "property read %1 %2, ";
else if (p.access == QDBusIntrospection::Property::Write)
result = "property write %1 %2, ";
else
result = "property readwrite %1 %2, ";
result = result.arg(p.type, p.name);
AnnotationsMap::const_iterator it = p.annotations.begin();
for ( ; it != p.annotations.end(); ++it)
result += QString("%1 \"%2\", ").arg(it.key()).arg(it.value());
return result;
}
template<typename T>
char* printableMap(const QMap<QString, T>& map)
{
QString contents = "\n";
typename QMap<QString, T>::const_iterator it = map.begin();
for ( ; it != map.end(); ++it) {
if (it.key() != it.value().name)
contents += it.value().name + ":";
contents += printable(it.value());
contents += ";\n";
}
QString result("%1(size = %2): {%3}");
return qstrdup(qPrintable(result
.arg(mapName(map))
.arg(map.size())
.arg(contents)));
}
QT_BEGIN_NAMESPACE
namespace QTest {
template<>
inline char* toString(const MethodMap& map)
{
return printableMap(map);
}
template<>
inline char* toString(const SignalMap& map)
{
return printableMap(map);
}
template<>
inline char* toString(const PropertyMap& map)
{
return printableMap(map);
}
}
QT_END_NAMESPACE
#endif
//bool compare(const QVariantList &l1, const QVariantList &l2);
//bool compare(const QVariantMap &m1, const QVariantMap &m2);
template<typename T>
bool compare(const T &t1, const T &t2)
{ return t1 == t2; }
template<>
bool compare(const QVariant &v1, const QVariant &v2);
bool compare(double d1, double d2)
{
if (isnan(d1) && isnan(d2))
return true;
return d1 == d2;
}
template<>
bool compare(const QString &s1, const QString &s2)
{
if (s1.isEmpty() && s2.isEmpty())
return true; // regardless of whether one of them is null
return s1 == s2;
}
template<>
bool compare(const QByteArray &ba1, const QByteArray &ba2)
{
if (ba1.isEmpty() && ba2.isEmpty())
return true; // regardless of whether one of them is null
return ba1 == ba2;
}
template<>
bool compare(const QDBusVariant &s1, const QDBusVariant &s2)
{
return compare(s1.variant(), s2.variant());
}
template<typename T>
bool compare(const QList<T> &l1, const QList<T> &l2)
{
if (l1.count() != l2.count())
return false;
typename QList<T>::ConstIterator it1 = l1.constBegin();
typename QList<T>::ConstIterator it2 = l2.constBegin();
typename QList<T>::ConstIterator end = l1.constEnd();
for ( ; it1 != end; ++it1, ++it2)
if (!compare(*it1, *it2))
return false;
return true;
}
template<typename Key, typename T>
bool compare(const QMap<Key, T> &m1, const QMap<Key, T> &m2)
{
if (m1.count() != m2.size())
return false;
typename QMap<Key, T>::ConstIterator i1 = m1.constBegin();
typename QMap<Key, T>::ConstIterator end = m1.constEnd();
for ( ; i1 != end; ++i1) {
typename QMap<Key, T>::ConstIterator i2 = m2.find(i1.key());
if (i2 == m2.constEnd())
return false;
if (!compare(*i1, *i2))
return false;
}
return true;
}
template<typename Key, typename T>
bool compare(const QHash<Key, T> &m1, const QHash<Key, T> &m2)
{
if (m1.count() != m2.size())
return false;
typename QHash<Key, T>::ConstIterator i1 = m1.constBegin();
typename QHash<Key, T>::ConstIterator end = m1.constEnd();
for ( ; i1 != end; ++i1) {
typename QHash<Key, T>::ConstIterator i2 = m2.find(i1.key());
if (i2 == m2.constEnd())
return false;
if (!compare(*i1, *i2))
return false;
}
return true;
}
template<typename T>
inline bool compare(const QDBusArgument &arg, const QVariant &v2, T * = 0)
{
return compare(qdbus_cast<T>(arg), qvariant_cast<T>(v2));
}
bool compareToArgument(const QDBusArgument &arg, const QVariant &v2)
{
if (arg.currentSignature() != QDBusMetaType::typeToSignature(v2.userType()))
return false;
// try to demarshall the arg according to v2
switch (v2.userType())
{
case QVariant::Bool:
return compare<bool>(arg, v2);
case QMetaType::UChar:
return compare<uchar>(arg, v2);
case QMetaType::Short:
return compare<short>(arg, v2);
case QMetaType::UShort:
return compare<ushort>(arg, v2);
case QVariant::Int:
return compare<int>(arg, v2);
case QVariant::UInt:
return compare<uint>(arg, v2);
case QVariant::LongLong:
return compare<qlonglong>(arg, v2);
case QVariant::ULongLong:
return compare<qulonglong>(arg, v2);
case QVariant::Double:
return compare<double>(arg, v2);
case QVariant::String:
return compare<QString>(arg, v2);
case QVariant::ByteArray:
return compare<QByteArray>(arg, v2);
case QVariant::List:
return compare<QVariantList>(arg, v2);
case QVariant::Map:
return compare<QVariantMap>(arg, v2);
case QVariant::Point:
return compare<QPoint>(arg, v2);
case QVariant::PointF:
return compare<QPointF>(arg, v2);
case QVariant::Size:
return compare<QSize>(arg, v2);
case QVariant::SizeF:
return compare<QSizeF>(arg, v2);
case QVariant::Line:
return compare<QLine>(arg, v2);
case QVariant::LineF:
return compare<QLineF>(arg, v2);
case QVariant::Rect:
return compare<QRect>(arg, v2);
case QVariant::RectF:
return compare<QRectF>(arg, v2);
case QVariant::Date:
return compare<QDate>(arg, v2);
case QVariant::Time:
return compare<QTime>(arg, v2);
case QVariant::DateTime:
return compare<QDateTime>(arg, v2);
default:
register int id = v2.userType();
if (id == qMetaTypeId<QDBusObjectPath>())
return compare<QDBusObjectPath>(arg, v2);
else if (id == qMetaTypeId<QDBusSignature>())
return compare<QDBusSignature>(arg, v2);
else if (id == qMetaTypeId<QDBusVariant>())
return compare<QDBusVariant>(arg, v2);
else if (id == qMetaTypeId<QList<bool> >())
return compare<QList<bool> >(arg, v2);
else if (id == qMetaTypeId<QList<short> >())
return compare<QList<short> >(arg, v2);
else if (id == qMetaTypeId<QList<ushort> >())
return compare<QList<ushort> >(arg, v2);
else if (id == qMetaTypeId<QList<int> >())
return compare<QList<int> >(arg, v2);
else if (id == qMetaTypeId<QList<uint> >())
return compare<QList<uint> >(arg, v2);
else if (id == qMetaTypeId<QList<qlonglong> >())
return compare<QList<qlonglong> >(arg, v2);
else if (id == qMetaTypeId<QList<qulonglong> >())
return compare<QList<qulonglong> >(arg, v2);
else if (id == qMetaTypeId<QList<double> >())
return compare<QList<double> >(arg, v2);
else if (id == qMetaTypeId<QList<QDBusObjectPath> >())
return compare<QList<QDBusObjectPath> >(arg, v2);
else if (id == qMetaTypeId<QList<QDBusSignature> >())
return compare<QList<QDBusSignature> >(arg, v2);
else if (id == qMetaTypeId<QList<QDBusUnixFileDescriptor> >())
return compare<QList<QDBusUnixFileDescriptor> >(arg, v2);
else if (id == qMetaTypeId<QList<QDateTime> >())
return compare<QList<QDateTime> >(arg, v2);
else if (id == qMetaTypeId<QMap<int, QString> >())
return compare<QMap<int, QString> >(arg, v2);
else if (id == qMetaTypeId<QMap<QString, QString> >())
return compare<QMap<QString, QString> >(arg, v2);
else if (id == qMetaTypeId<QMap<QDBusObjectPath, QString> >())
return compare<QMap<QDBusObjectPath, QString> >(arg, v2);
else if (id == qMetaTypeId<QHash<qlonglong, QDateTime> >())
return compare<QHash<qlonglong, QDateTime> >(arg, v2);
else if (id == qMetaTypeId<QHash<QDBusSignature, QString> >())
return compare<QHash<QDBusSignature, QString> >(arg, v2);
else if (id == qMetaTypeId<QList<QByteArray> >())
return compare<QList<QByteArray> >(arg, v2);
else if (id == qMetaTypeId<QList<QList<bool> > >())
return compare<QList<QList<bool> > >(arg, v2);
else if (id == qMetaTypeId<QList<QList<short> > >())
return compare<QList<QList<short> > >(arg, v2);
else if (id == qMetaTypeId<QList<QList<ushort> > >())
return compare<QList<QList<ushort> > >(arg, v2);
else if (id == qMetaTypeId<QList<QList<int> > >())
return compare<QList<QList<int> > >(arg, v2);
else if (id == qMetaTypeId<QList<QList<uint> > >())
return compare<QList<QList<uint> > >(arg, v2);
else if (id == qMetaTypeId<QList<QList<qlonglong> > >())
return compare<QList<QList<qlonglong> > >(arg, v2);
else if (id == qMetaTypeId<QList<QList<qulonglong> > >())
return compare<QList<QList<qulonglong> > >(arg, v2);
else if (id == qMetaTypeId<QList<QList<double> > >())
return compare<QList<QList<double> > >(arg, v2);
else if (id == qMetaTypeId<QList<QStringList> >())
return compare<QList<QStringList> >(arg, v2);
else if (id == qMetaTypeId<QList<QVariantList> >())
return compare<QList<QVariantList> >(arg, v2);
else if (id == qMetaTypeId<MyStruct>())
return compare<MyStruct>(arg, v2);
else if (id == qMetaTypeId<MyVariantMapStruct>())
return compare<MyVariantMapStruct>(arg, v2);
else if (id == qMetaTypeId<QList<MyVariantMapStruct> >())
return compare<QList<MyVariantMapStruct> >(arg, v2);
else if (id == qMetaTypeId<MyFileDescriptorStruct>())
return compare<MyFileDescriptorStruct>(arg, v2);
else if (id == qMetaTypeId<QList<MyFileDescriptorStruct> >())
return compare<QList<MyFileDescriptorStruct> >(arg, v2);
}
qWarning() << "Unexpected QVariant type" << v2.userType()
<< QByteArray(QDBusMetaType::typeToSignature(v2.userType()))
<< QVariant::typeToName(QVariant::Type(v2.userType()));
return false;
}
template<> bool compare(const QVariant &v1, const QVariant &v2)
{
// v1 is the one that came from the network
// v2 is the one that we sent
if (v1.userType() == qMetaTypeId<QDBusArgument>())
// this argument has been left un-demarshalled
return compareToArgument(qvariant_cast<QDBusArgument>(v1), v2);
if (v1.userType() != v2.userType())
return false;
int id = v1.userType();
if (id == QVariant::List)
return compare(v1.toList(), v2.toList());
else if (id == QVariant::Map)
return compare(v1.toMap(), v2.toMap());
else if (id == QVariant::String)
return compare(v1.toString(), v2.toString());
else if (id == QVariant::ByteArray)
return compare(v1.toByteArray(), v2.toByteArray());
else if (id == QMetaType::UChar)
return qvariant_cast<uchar>(v1) == qvariant_cast<uchar>(v2);
else if (id == QMetaType::Short)
return qvariant_cast<short>(v1) == qvariant_cast<short>(v2);
else if (id == QMetaType::UShort)
return qvariant_cast<ushort>(v1) == qvariant_cast<ushort>(v2);
else if (id == qMetaTypeId<QDBusObjectPath>())
return qvariant_cast<QDBusObjectPath>(v1).path() == qvariant_cast<QDBusObjectPath>(v2).path();
else if (id == qMetaTypeId<QDBusSignature>())
return qvariant_cast<QDBusSignature>(v1).signature() == qvariant_cast<QDBusSignature>(v2).signature();
else if (id == qMetaTypeId<QDBusUnixFileDescriptor>())
return compare(qvariant_cast<QDBusUnixFileDescriptor>(v1), qvariant_cast<QDBusUnixFileDescriptor>(v2));
else if (id == qMetaTypeId<QDBusVariant>())
return compare(qvariant_cast<QDBusVariant>(v1).variant(), qvariant_cast<QDBusVariant>(v2).variant());
else if (id == qMetaTypeId<QVariant>())
return compare(qvariant_cast<QVariant>(v1), qvariant_cast<QVariant>(v2));
else if (id == qMetaTypeId<QList<bool> >())
return qvariant_cast<QList<bool> >(v1) == qvariant_cast<QList<bool> >(v2);
else if (id == qMetaTypeId<QList<short> >())
return qvariant_cast<QList<short> >(v1) == qvariant_cast<QList<short> >(v2);
else if (id == qMetaTypeId<QList<ushort> >())
return qvariant_cast<QList<ushort> >(v1) == qvariant_cast<QList<ushort> >(v2);
else if (id == qMetaTypeId<QList<int> >())
return qvariant_cast<QList<int> >(v1) == qvariant_cast<QList<int> >(v2);
else if (id == qMetaTypeId<QList<uint> >())
return qvariant_cast<QList<uint> >(v1) == qvariant_cast<QList<uint> >(v2);
else if (id == qMetaTypeId<QList<qlonglong> >())
return qvariant_cast<QList<qlonglong> >(v1) == qvariant_cast<QList<qlonglong> >(v2);
else if (id == qMetaTypeId<QList<qulonglong> >())
return qvariant_cast<QList<qulonglong> >(v2) == qvariant_cast<QList<qulonglong> >(v2);
else if (id == qMetaTypeId<QList<double> >())
return compare(qvariant_cast<QList<double> >(v1), qvariant_cast<QList<double> >(v2));
else if (id == qMetaTypeId<QVariant>())
return compare(qvariant_cast<QVariant>(v1), qvariant_cast<QVariant>(v2));
else if (id == qMetaTypeId<QList<QList<bool> > >())
return qvariant_cast<QList<QList<bool> > >(v1) == qvariant_cast<QList<QList<bool> > >(v2);
else if (id == qMetaTypeId<QList<QList<short> > >())
return qvariant_cast<QList<QList<short> > >(v1) == qvariant_cast<QList<QList<short> > >(v2);
else if (id == qMetaTypeId<QList<QList<ushort> > >())
return qvariant_cast<QList<QList<ushort> > >(v1) == qvariant_cast<QList<QList<ushort> > >(v2);
else if (id == qMetaTypeId<QList<QList<int> > >())
return qvariant_cast<QList<QList<int> > >(v1) == qvariant_cast<QList<QList<int> > >(v2);
else if (id == qMetaTypeId<QList<QList<uint> > >())
return qvariant_cast<QList<QList<uint> > >(v1) == qvariant_cast<QList<QList<uint> > >(v2);
else if (id == qMetaTypeId<QList<QList<qlonglong> > >())
return qvariant_cast<QList<QList<qlonglong> > >(v1) == qvariant_cast<QList<QList<qlonglong> > >(v2);
else if (id == qMetaTypeId<QList<QList<qulonglong> > >())
return qvariant_cast<QList<QList<qulonglong> > >(v1) == qvariant_cast<QList<QList<qulonglong> > >(v2);
else if (id == qMetaTypeId<QList<QList<double> > >())
return compare(qvariant_cast<QList<QList<double> > >(v1), qvariant_cast<QList<QList<double> > >(v2));
else if (id == qMetaTypeId<QList<QStringList> >())
return qvariant_cast<QList<QStringList> >(v1) == qvariant_cast<QList<QStringList> >(v2);
else if (id == qMetaTypeId<QList<QByteArray> >())
return qvariant_cast<QList<QByteArray> >(v1) == qvariant_cast<QList<QByteArray> >(v2);
else if (id == qMetaTypeId<QList<QVariantList> >())
return compare(qvariant_cast<QList<QVariantList> >(v1), qvariant_cast<QList<QVariantList> >(v2));
else if (id == qMetaTypeId<QMap<int, QString> >())
return compare(qvariant_cast<QMap<int, QString> >(v1), qvariant_cast<QMap<int, QString> >(v2));
else if (id == qMetaTypeId<QMap<QString, QString> >()) // ssmap
return compare(qvariant_cast<QMap<QString, QString> >(v1), qvariant_cast<QMap<QString, QString> >(v2));
else if (id == qMetaTypeId<QMap<QDBusObjectPath, QString> >())
return compare(qvariant_cast<QMap<QDBusObjectPath, QString> >(v1), qvariant_cast<QMap<QDBusObjectPath, QString> >(v2));
else if (id == qMetaTypeId<QHash<qlonglong, QDateTime> >()) // lldtmap
return compare(qvariant_cast<QHash<qint64, QDateTime> >(v1), qvariant_cast<QHash<qint64, QDateTime> >(v2));
else if (id == qMetaTypeId<QHash<QDBusSignature, QString> >())
return compare(qvariant_cast<QHash<QDBusSignature, QString> >(v1), qvariant_cast<QHash<QDBusSignature, QString> >(v2));
else if (id == qMetaTypeId<MyStruct>()) // (is)
return qvariant_cast<MyStruct>(v1) == qvariant_cast<MyStruct>(v2);
else if (id < int(QVariant::UserType)) // yes, v1.type()
// QVariant can compare
return v1 == v2;
else {
qWarning() << "Please write a comparison case for type" << v1.typeName();
return false; // unknown type
}
}
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