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/*
Kopete Oscar Protocol
rateclassmanager.h - Manages the rates we get from the OSCAR server
Copyright (c) 2004 Matt Rogers <mattr@kde.org>
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. *
* *
*************************************************************************
*/
#ifndef RATECLASSMANAGER_H
#define RATECLASSMANAGER_H
#include <tqobject.h>
#include <tqvaluelist.h>
#include <tqmap.h>
#include "oscartypes.h"
class Transfer;
class SnacTransfer;
class RateClass;
class Connection;
class RateClassManagerPrivate;
class RateClassManager : public TQObject
{
Q_OBJECT
public:
RateClassManager( Connection* parent, const char* name = 0 );
~RateClassManager();
/** Reset the rate manager */
void reset();
/** Tell the rate manager about the new class */
void registerClass( RateClass* );
//! Check if we can send the packet right away
bool canSend( Transfer* t ) const;
//! Queue a transfer for sending later
void queue( Transfer* t );
/** Get the list of rate classes */
TQValueList<RateClass*> classList() const;
/** Recalculate the rate levels for all the classes */
void recalcRateLevels();
/**
* Find the rate class for the snac and
* calculate time until we get to initial level
* \return the time in milliseconds that we need to wait
*/
int timeToInitialLevel( Oscar::SNAC s );
public slots:
void transferReady( Transfer* );
private:
/** Find the rate class for the transfer */
RateClass* findRateClass( SnacTransfer* st ) const;
private:
RateClassManagerPrivate* d;
};
#endif
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