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/*
stream.h - Kopete Groupwise Protocol
Copyright (c) 2004 Matt Rogers <mattr@kde.org>
Based on code copyright (c) 2004 SuSE Linux AG <http://www.suse.com>
Based on Iris, Copyright (C) 2003 Justin Karneges
Kopete (c) 2002-2004 by the Kopete developers <kopete-devel@kde.org>
*************************************************************************
* *
* 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 of the License, or (at your option) any later version. *
* *
*************************************************************************
*/
#include <tqobject.h>
#ifndef OSCAR_STREAM_H
#define OSCAR_STREAM_H
class Transfer;
class Stream : public QObject
{
Q_OBJECT
public:
enum Error { ErrParse, ErrProtocol, ErrStream, ErrCustom = 10 };
enum StreamCond {
GenericStreamError,
Conflict,
ConnectionTimeout,
InternalServerError,
InvalidFrom,
/*# InvalidXml, // not required*/
PolicyViolation,
ResourceConstraint,
SystemShutdown
};
Stream(TQObject *parent=0);
virtual ~Stream();
virtual void close()=0;
virtual int errorCondition() const=0;
virtual TQString errorText() const=0;
/**
* Are there any messages waiting to be read
*/
virtual bool transfersAvailable() const = 0; // adapt to messages
/**
* Read a message received from the server
*/
virtual Transfer* read() = 0;
/**
* Send a message to the server
*/
virtual void write( Transfer *request) = 0;
signals:
void connectionClosed();
void delayedCloseFinished();
void readyRead(); //signals that there is a transfer ready to be read
// void stanzaWritten();
void error(int);
};
#endif
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