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// SPDX-FileCopyrightText: 2009 Manjeet Dahiya <manjeetdahiya@gmail.com>
//
// SPDX-License-Identifier: LGPL-2.1-or-later
#include "QXmppIq.h"
#include "QXmppUtils.h"
#include <QDomElement>
#include <QXmlStreamWriter>
static const char *iq_types[] = {
"error",
"get",
"set",
"result"
};
class QXmppIqPrivate : public QSharedData
{
public:
QXmppIq::Type type;
};
/// Constructs a QXmppIq with the specified \a type.
///
/// \param type
QXmppIq::QXmppIq(QXmppIq::Type type)
: QXmppStanza(), d(new QXmppIqPrivate)
{
d->type = type;
generateAndSetNextId();
}
/// Constructs a copy of \a other.
QXmppIq::QXmppIq(const QXmppIq &other)
: QXmppStanza(other), d(other.d)
{
}
QXmppIq::~QXmppIq()
{
}
/// Assigns \a other to this IQ.
QXmppIq &QXmppIq::operator=(const QXmppIq &other)
{
QXmppStanza::operator=(other);
d = other.d;
return *this;
}
/// Returns the IQ's type.
///
QXmppIq::Type QXmppIq::type() const
{
return d->type;
}
/// Sets the IQ's type.
///
/// \param type
void QXmppIq::setType(QXmppIq::Type type)
{
d->type = type;
}
///
/// Indicates if the QXmppStanza is a stanza in the XMPP sense (i. e. a message,
/// iq or presence)
///
/// \since QXmpp 1.0
///
bool QXmppIq::isXmppStanza() const
{
return true;
}
/// \cond
void QXmppIq::parse(const QDomElement &element)
{
QXmppStanza::parse(element);
const QString type = element.attribute("type");
for (int i = Error; i <= Result; i++) {
if (type == iq_types[i]) {
d->type = static_cast<Type>(i);
break;
}
}
parseElementFromChild(element);
}
void QXmppIq::parseElementFromChild(const QDomElement &element)
{
QXmppElementList extensions;
QDomElement itemElement = element.firstChildElement();
while (!itemElement.isNull()) {
extensions.append(QXmppElement(itemElement));
itemElement = itemElement.nextSiblingElement();
}
setExtensions(extensions);
}
void QXmppIq::toXml(QXmlStreamWriter *xmlWriter) const
{
xmlWriter->writeStartElement("iq");
helperToXmlAddAttribute(xmlWriter, "id", id());
helperToXmlAddAttribute(xmlWriter, "to", to());
helperToXmlAddAttribute(xmlWriter, "from", from());
helperToXmlAddAttribute(xmlWriter, "type", iq_types[d->type]);
toXmlElementFromChild(xmlWriter);
error().toXml(xmlWriter);
xmlWriter->writeEndElement();
}
void QXmppIq::toXmlElementFromChild(QXmlStreamWriter *writer) const
{
const auto exts = extensions();
for (const QXmppElement &extension : exts) {
extension.toXml(writer);
}
}
/// \endcond
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