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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 "QXmppConstants.h"
#include "QXmppMessage.h"
#include "QXmppMucIq.h"
#include "QXmppMucManager.h"
#include "QXmppOutgoingClient.h"
#include "QXmppUtils.h"
QXmppMucManager::QXmppMucManager(QXmppOutgoingClient* stream, QObject *parent)
: QObject(parent),
m_stream(stream)
{
bool check = connect(stream, SIGNAL(messageReceived(QXmppMessage)),
this, SLOT(messageReceived(QXmppMessage)));
Q_ASSERT(check);
check = connect(stream, SIGNAL(mucAdminIqReceived(QXmppMucAdminIq)),
this, SLOT(mucAdminIqReceived(QXmppMucAdminIq)));
Q_ASSERT(check);
check = connect(stream, SIGNAL(mucOwnerIqReceived(QXmppMucOwnerIq)),
this, SLOT(mucOwnerIqReceived(QXmppMucOwnerIq)));
Q_ASSERT(check);
check = QObject::connect(m_stream, SIGNAL(presenceReceived(QXmppPresence)),
this, SLOT(presenceReceived(QXmppPresence)));
Q_ASSERT(check);
}
/// Joins the given chat room with the requested nickname.
///
/// \param roomJid
/// \param nickName
///
/// \return true if the request was sent, false otherwise
///
bool QXmppMucManager::joinRoom(const QString &roomJid, const QString &nickName)
{
QXmppPresence packet;
packet.setTo(roomJid + "/" + nickName);
packet.setType(QXmppPresence::Available);
QXmppElement x;
x.setTagName("x");
x.setAttribute("xmlns", ns_muc);
packet.setExtensions(x);
if (m_stream->sendPacket(packet))
{
m_nickNames[roomJid] = nickName;
return true;
} else {
return false;
}
}
/// Leaves the given chat room.
///
/// \param roomJid
///
/// \return true if the request was sent, false otherwise
///
bool QXmppMucManager::leaveRoom(const QString &roomJid)
{
if (!m_nickNames.contains(roomJid))
return false;
QString nickName = m_nickNames.take(roomJid);
QXmppPresence packet;
packet.setTo(roomJid + "/" + nickName);
packet.setType(QXmppPresence::Unavailable);
return m_stream->sendPacket(packet);
}
/// Retrieves the list of participants for the given room.
///
/// \param roomJid
///
QMap<QString, QXmppPresence> QXmppMucManager::roomParticipants(const QString& roomJid) const
{
return m_participants.value(roomJid);
}
/// Request the configuration form for the given room.
///
/// \param roomJid
///
/// \return true if the request was sent, false otherwise
///
/// \sa roomConfigurationReceived()
///
bool QXmppMucManager::requestRoomConfiguration(const QString &roomJid)
{
QXmppMucOwnerIq iq;
iq.setTo(roomJid);
return m_stream->sendPacket(iq);
}
/// Send the configuration form for the given room.
///
/// \param roomJid
/// \param form
///
/// \return true if the request was sent, false otherwise
///
bool QXmppMucManager::setRoomConfiguration(const QString &roomJid, const QXmppDataForm &form)
{
QXmppMucOwnerIq iqPacket;
iqPacket.setType(QXmppIq::Set);
iqPacket.setTo(roomJid);
iqPacket.setForm(form);
return m_stream->sendPacket(iqPacket);
}
/// Invite a user to a chat room.
///
/// \param roomJid
/// \param jid
/// \param reason
///
/// \return true if the message was sent, false otherwise
///
bool QXmppMucManager::sendInvitation(const QString &roomJid, const QString &jid, const QString &reason)
{
QXmppElement x;
x.setTagName("x");
x.setAttribute("xmlns", ns_conference);
x.setAttribute("jid", roomJid);
x.setAttribute("reason", reason);
QXmppMessage message;
message.setTo(jid);
message.setType(QXmppMessage::Normal);
message.setExtensions(x);
return m_stream->sendPacket(message);
}
/// Send a message to a chat room.
///
/// \param roomJid
/// \param text
///
/// \return true if the message was sent, false otherwise
///
bool QXmppMucManager::sendMessage(const QString &roomJid, const QString &text)
{
if (!m_nickNames.contains(roomJid))
{
qWarning("Cannot send message to unknown chat room");
return false;
}
QXmppMessage msg;
msg.setBody(text);
msg.setFrom(roomJid + "/" + m_nickNames[roomJid]);
msg.setTo(roomJid);
msg.setType(QXmppMessage::GroupChat);
return m_stream->sendPacket(msg);
}
void QXmppMucManager::messageReceived(const QXmppMessage &msg)
{
if (msg.type() != QXmppMessage::Normal)
return;
// process room invitations
foreach (const QXmppElement &extension, msg.extensions())
{
if (extension.tagName() == "x" && extension.attribute("xmlns") == ns_conference)
{
const QString roomJid = extension.attribute("jid");
if (!roomJid.isEmpty() && !m_nickNames.contains(roomJid))
emit invitationReceived(roomJid, msg.from(), extension.attribute("reason"));
break;
}
}
}
void QXmppMucManager::mucAdminIqReceived(const QXmppMucAdminIq &iq)
{
Q_UNUSED(iq);
}
void QXmppMucManager::mucOwnerIqReceived(const QXmppMucOwnerIq &iq)
{
if (iq.type() == QXmppIq::Result && !iq.form().isNull())
emit roomConfigurationReceived(iq.from(), iq.form());
}
void QXmppMucManager::presenceReceived(const QXmppPresence &presence)
{
QString jid = presence.from();
QString bareJid = jidToBareJid(jid);
QString resource = jidToResource(jid);
if (!m_nickNames.contains(bareJid))
return;
if (presence.type() == QXmppPresence::Available)
m_participants[bareJid][resource] = presence;
else if (presence.type() == QXmppPresence::Unavailable)
m_participants[bareJid].remove(resource);
else
return;
emit roomParticipantChanged(bareJid, resource);
}
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