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/*
* Copyright (C) 2008-2012 The QXmpp developers
*
* Author:
* Manjeet Dahiya
*
* 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 "QXmppEntityTimeManager.h"
#include <QDomElement>
#include <QDateTime>
#include "QXmppClient.h"
#include "QXmppConstants.h"
#include "QXmppEntityTimeIq.h"
#include "QXmppUtils.h"
/// Request the time from an XMPP entity.
///
/// \param jid
QString QXmppEntityTimeManager::requestTime(const QString& jid)
{
QXmppEntityTimeIq request;
request.setType(QXmppIq::Get);
request.setTo(jid);
if(client()->sendPacket(request))
return request.id();
else
return QString();
}
QStringList QXmppEntityTimeManager::discoveryFeatures() const
{
return QStringList() << ns_entity_time;
}
bool QXmppEntityTimeManager::handleStanza(const QDomElement &element)
{
if(element.tagName() == "iq" && QXmppEntityTimeIq::isEntityTimeIq(element))
{
QXmppEntityTimeIq entityTime;
entityTime.parse(element);
if(entityTime.type() == QXmppIq::Get)
{
// respond to query
QXmppEntityTimeIq responseIq;
responseIq.setType(QXmppIq::Result);
responseIq.setId(entityTime.id());
responseIq.setTo(entityTime.from());
QDateTime currentTime = QDateTime::currentDateTime();
QDateTime utc = currentTime.toUTC();
responseIq.setUtc(utc);
currentTime.setTimeSpec(Qt::UTC);
responseIq.setTzo(utc.secsTo(currentTime));
client()->sendPacket(responseIq);
}
emit timeReceived(entityTime);
return true;
}
return false;
}
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