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/*
* parser.h - parse an XMPP "document"
* Copyright (C) 2003 Justin Karneges
*
* 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef PARSER_H
#define PARSER_H
#include<qdom.h>
#include<qxml.h>
namespace XMPP
{
class Parser
{
public:
Parser();
~Parser();
class Event
{
public:
enum Type { DocumentOpen, DocumentClose, Element, Error };
Event();
Event(const Event &);
Event & operator=(const Event &);
~Event();
bool isNull() const;
int type() const;
// for document open
QString nsprefix(const QString &s=QString::null) const;
// for document open / close
QString namespaceURI() const;
QString localName() const;
QString qName() const;
QXmlAttributes atts() const;
// for element
QDomElement element() const;
// for any
QString actualString() const;
// setup
void setDocumentOpen(const QString &namespaceURI, const QString &localName, const QString &qName, const QXmlAttributes &atts, const QStringList &nsnames, const QStringList &nsvalues);
void setDocumentClose(const QString &namespaceURI, const QString &localName, const QString &qName);
void setElement(const QDomElement &elem);
void setError();
void setActualString(const QString &);
private:
class Private;
Private *d;
};
void reset();
void appendData(const QByteArray &a);
Event readNext();
QByteArray unprocessed() const;
QString encoding() const;
private:
class Private;
Private *d;
};
}
#endif
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