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/*
* Copyright (C) 2008-2011 The QXmpp developers
*
* Author:
* Georg Rudoy
* 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 "QXmppMessageReceiptManager.h"
#include <QDomElement>
#include "QXmppConstants.h"
#include "QXmppMessage.h"
#include "QXmppClient.h"
/// Constructs a QXmppMessageReceiptManager to handle incoming and outgoing
/// message delivery receipts.
QXmppMessageReceiptManager::QXmppMessageReceiptManager()
: QXmppClientExtension()
, m_autoReceipt(true)
{
}
bool QXmppMessageReceiptManager::autoReceipt() const
{
return m_autoReceipt;
}
void QXmppMessageReceiptManager::setAutoReceipt(bool autoReceipt)
{
m_autoReceipt = autoReceipt;
}
/** Sends a receipt for the specified message.
*/
void QXmppMessageReceiptManager::sendReceipt(const QString &jid, const QString &id)
{
QXmppMessage msg;
msg.setTo(jid);
msg.setReceiptId(id);
client()->sendPacket(msg);
}
QStringList QXmppMessageReceiptManager::discoveryFeatures() const
{
return QStringList(ns_message_receipts);
}
bool QXmppMessageReceiptManager::handleStanza(const QDomElement &stanza)
{
if (stanza.tagName() != "message")
return false;
QXmppMessage message;
message.parse(stanza);
// Handle receipts and cancel any further processing.
if (!message.receiptId().isEmpty()) {
emit messageDelivered(message.from(), message.receiptId());
return true;
}
// If autoreceipt is enabled, we queue sending back receipt, otherwise
// we just ignore the message. In either case, we don't cancel any
// further processing.
if (m_autoReceipt
&& message.isReceiptRequested()
&& !message.from().isEmpty()
&& !message.id().isEmpty()) {
QMetaObject::invokeMethod(this,
"sendReceipt",
Q_ARG(QString, message.from()),
Q_ARG(QString, message.id()));
}
return false;
}
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