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/*
* Copyright (C) 2008-2010 The QXmpp developers
*
* Author:
* Jeremy Lainé
*
* Source:
* http://code.google.com/p/qxmpp
*
* This file is a part of QXmpp library.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
*/
#include <QCoreApplication>
#include <QDomElement>
#include "QXmppConstants.h"
#include "QXmppDiscoveryIq.h"
#include "QXmppServer.h"
#include "QXmppServerPlugin.h"
#include "QXmppStream.h"
#include "mod_disco.h"
QStringList QXmppServerDiscovery::items() const
{
return m_discoveryItems;
}
void QXmppServerDiscovery::setItems(const QStringList &items)
{
m_discoveryItems = items;
}
QStringList QXmppServerDiscovery::discoveryFeatures() const
{
return QStringList() << ns_disco_info << ns_disco_items;
}
QStringList QXmppServerDiscovery::discoveryItems() const
{
return m_discoveryItems;
}
bool QXmppServerDiscovery::handleStanza(QXmppStream *stream, const QDomElement &element)
{
Q_UNUSED(stream);
if (element.attribute("to") != server()->domain())
return false;
// XEP-0030: Service Discovery
const QString type = element.attribute("type");
if (element.tagName() == "iq" && QXmppDiscoveryIq::isDiscoveryIq(element) && type == "get")
{
QXmppDiscoveryIq request;
request.parse(element);
QXmppDiscoveryIq response;
response.setType(QXmppIq::Result);
response.setId(request.id());
response.setFrom(request.to());
response.setTo(request.from());
response.setQueryType(request.queryType());
if (request.queryType() == QXmppDiscoveryIq::ItemsQuery)
{
QList<QXmppDiscoveryIq::Item> items;
foreach (QXmppServerExtension *extension, server()->extensions())
{
foreach (const QString &jid, extension->discoveryItems())
{
QXmppDiscoveryIq::Item item;
item.setJid(jid);
items.append(item);
}
}
response.setItems(items);
} else {
// identities
QList<QXmppDiscoveryIq::Identity> identities;
QXmppDiscoveryIq::Identity identity;
identity.setCategory("server");
identity.setType("im");
identity.setName(qApp->applicationName());
identities.append(identity);
response.setIdentities(identities);
// features
QStringList features;
foreach (QXmppServerExtension *extension, server()->extensions())
features += extension->discoveryFeatures();
response.setFeatures(features);
}
server()->sendPacket(response);
return true;
}
return false;
}
// PLUGIN
class QXmppServerDiscoveryPlugin : public QXmppServerPlugin
{
public:
QXmppServerExtension *create(const QString &key)
{
if (key == QLatin1String("ping"))
return new QXmppServerDiscovery;
else
return 0;
};
QStringList keys() const
{
return QStringList() << QLatin1String("ping");
};
};
Q_EXPORT_STATIC_PLUGIN2(mod_disco, QXmppServerDiscoveryPlugin)
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