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/*
* Copyright (C) 2008-2009 Manjeet Dahiya
*
* 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 "QXmppConstants.h"
#include "QXmppMessage.h"
#include "QXmppUtils.h"
#include <QDomElement>
#include <QXmlStreamWriter>
static const char* chat_states[] = {
"",
"active",
"inactive",
"gone",
"composing",
"paused",
};
QXmppMessage::QXmppMessage(const QString& from, const QString& to, const
QString& body, const QString& thread)
: QXmppStanza(from, to), m_type(Chat), m_state(None), m_body(body), m_thread(thread)
{
}
QXmppMessage::~QXmppMessage()
{
}
QXmppMessage::Type QXmppMessage::getType() const
{
return m_type;
}
QString QXmppMessage::getTypeStr() const
{
switch(getType())
{
case QXmppMessage::Error:
return "error";
case QXmppMessage::Normal:
return "normal";
case QXmppMessage::Chat:
return "chat";
case QXmppMessage::GroupChat:
return "groupchat";
case QXmppMessage::Headline:
return "headline";
default:
qWarning("QXmppMessage::getTypeStr() invalid type %d", (int)getType());
return "";
}
}
void QXmppMessage::setType(QXmppMessage::Type type)
{
m_type = type;
}
void QXmppMessage::setTypeFromStr(const QString& str)
{
if(str == "error")
{
setType(QXmppMessage::Error);
return;
}
else if(str == "") // if no type is specified
{
setType(QXmppMessage::Normal);
return;
}
else if(str == "normal")
{
setType(QXmppMessage::Normal);
return;
}
else if(str == "chat")
{
setType(QXmppMessage::Chat);
return;
}
else if(str == "groupchat")
{
setType(QXmppMessage::GroupChat);
return;
}
else if(str == "headline")
{
setType(QXmppMessage::Headline);
return;
}
else
{
setType(static_cast<QXmppMessage::Type>(-1));
qWarning("QXmppMessage::setTypeFromStr() invalid input string type: %s",
qPrintable(str));
return;
}
}
QXmppMessage::State QXmppMessage::getState() const
{
return m_state;
}
void QXmppMessage::setState(QXmppMessage::State state)
{
m_state = state;
}
void QXmppMessage::parse(QDomElement &element)
{
setFrom(element.attribute("from"));
setTo(element.attribute("to"));
setTypeFromStr(element.attribute("type"));
setBody(unescapeString(
element.firstChildElement("body").text()));
setSubject(unescapeString(
element.firstChildElement("subject").text()));
setThread(element.firstChildElement("thread").text());
QDomElement errorElement = element.
firstChildElement("error");
if(!errorElement.isNull())
{
QXmppStanza::Error error = parseError(errorElement);
setError(error);
}
for (int i = Active; i <= Paused; i++)
{
QDomElement stateElement = element.firstChildElement(chat_states[i]);
if (!stateElement.isNull() &&
stateElement.namespaceURI() == ns_chat_states)
{
m_state = static_cast<QXmppMessage::State>(i);
break;
}
}
QDomElement xElement = element.firstChildElement("x");
if(!xElement.isNull())
setExtensions(QXmppElement(xElement));
}
void QXmppMessage::toXml(QXmlStreamWriter *xmlWriter) const
{
xmlWriter->writeStartElement("message");
helperToXmlAddAttribute(xmlWriter, "xml:lang", getLang());
helperToXmlAddAttribute(xmlWriter, "id", getId());
helperToXmlAddAttribute(xmlWriter, "to", getTo());
helperToXmlAddAttribute(xmlWriter, "from", getFrom());
helperToXmlAddAttribute(xmlWriter, "type", getTypeStr());
if (!getSubject().isEmpty())
helperToXmlAddTextElement(xmlWriter, "subject", getSubject());
helperToXmlAddTextElement(xmlWriter,"body", getBody());
if (!getThread().isEmpty())
helperToXmlAddTextElement(xmlWriter,"thread", getThread());
getError().toXml(xmlWriter);
if (m_state > None && m_state <= Paused)
{
xmlWriter->writeStartElement(chat_states[m_state]);
helperToXmlAddAttribute(xmlWriter, "xmlns", ns_chat_states);
xmlWriter->writeEndElement();
}
foreach (const QXmppElement &extension, getExtensions())
extension.toXml(xmlWriter);
xmlWriter->writeEndElement();
}
QString QXmppMessage::getBody() const
{
return m_body;
}
void QXmppMessage::setBody(const QString& body)
{
m_body = body;
}
QString QXmppMessage::getSubject() const
{
return m_subject;
}
void QXmppMessage::setSubject(const QString& sub)
{
m_subject = sub;
}
QString QXmppMessage::getThread() const
{
return m_thread;
}
void QXmppMessage::setThread(const QString& thread)
{
m_thread = thread;
}
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