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/*
Kopete Oscar Protocol
rateinfotask.cpp - Fetch the rate class information
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. *
* *
*************************************************************************
*/
#include "rateinfotask.h"
#include <qvaluelist.h>
#include <kdebug.h>
#include "rateclass.h"
#include "rateclassmanager.h"
#include "oscartypes.h"
#include "oscarutils.h"
#include "transfer.h"
#include "connection.h"
using namespace Oscar;
RateInfoTask::RateInfoTask( Task* parent )
: Task( parent )
{
connect( this, SIGNAL( gotRateLimits() ), this, SLOT( sendRateInfoAck() ) );
}
RateInfoTask::~RateInfoTask()
{
}
bool RateInfoTask::forMe( const Transfer* transfer ) const
{
const SnacTransfer* st = dynamic_cast<const SnacTransfer*>( transfer );
if ( st && st->snacService() == 1 && st->snacSubtype() == 7 )
return true;
else
return false;
}
bool RateInfoTask::take( Transfer* transfer )
{
if ( forMe( transfer ) )
{
setTransfer( transfer );
handleRateInfoResponse();
setTransfer( 0 );
return true;
}
return false;
}
void RateInfoTask::onGo()
{
sendRateInfoRequest();
}
void RateInfoTask::sendRateInfoRequest()
{
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "sending rate info request (SNAC 0x01, 0x06)" << endl;
FLAP f = { 0x02, 0, 0 };
SNAC s = { 0x0001, 0x0006, 0x0000, client()->snacSequence() };
Buffer* buffer = new Buffer();
Transfer* st = createTransfer( f, s, buffer );
send( st );
}
void RateInfoTask::handleRateInfoResponse()
{
QValueList<RateClass*> rates;
Oscar::RateInfo ri;
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "handling rate info response (SNAC 0x01, 0x07)" << endl;
Buffer* buffer = transfer()->buffer();
int numClasses = buffer->getWord();
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "Got " << numClasses << " rate classes" << endl;
for ( int i = 0; i < numClasses; i++ )
{
RateClass* newClass = new RateClass( client()->rateManager() );
//parse rate classes and put them somewhere
ri.classId = buffer->getWord();
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "Rate class: " << ri.classId << endl;
//discard the rest (for right now)
ri.windowSize = buffer->getDWord(); //window size
ri.clearLevel = buffer->getDWord(); //clear level
ri.alertLevel = buffer->getDWord(); //alert level
ri.limitLevel = buffer->getDWord(); //limit level
ri.disconnectLevel = buffer->getDWord(); //disconnect level
ri.currentLevel = buffer->getDWord(); //current level
ri.initialLevel = ri.currentLevel;
ri.maxLevel = buffer->getDWord(); //max level
ri.lastTime = buffer->getDWord(); //last time
ri.currentState = buffer->getByte(); //current state
newClass->setRateInfo( ri );
rates.append( newClass );
}
int groupNum = 0;
int numGroupPairs = 0;
for ( int i = 0; i < numClasses; i++ )
{
groupNum = buffer->getWord();
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "Adding snac members to group " << groupNum << endl;
RateClass* rc = 0L;
QValueList<RateClass*>::iterator it = rates.begin();
for ( ; it != rates.end(); ++it )
{
if ( ( *it )->id() == groupNum )
{
rc = ( *it );
break;
}
}
m_rateGroups.append( groupNum );
numGroupPairs = buffer->getWord();
for ( int j = 0; j < numGroupPairs; j++ )
{
WORD family = buffer->getWord();
WORD subtype = buffer->getWord();
rc->addMember( family, subtype );
}
}
QValueList<RateClass*>::iterator it = rates.begin();
QValueList<RateClass*>::iterator rcEnd = rates.end();
for ( ; it != rcEnd; ++it )
client()->rateManager()->registerClass( ( *it ) );
emit gotRateLimits();
}
void RateInfoTask::sendRateInfoAck()
{
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "sending rate info acknowledgement" << endl;
FLAP f = { 0x02, 0, 0 };
SNAC s = { 0x0001, 0x0008, 0x0000, client()->snacSequence() };
Buffer* buffer = new Buffer();
QValueListConstIterator<int> cit = m_rateGroups.begin();
QValueListConstIterator<int> end = m_rateGroups.end();
for ( cit = m_rateGroups.begin(); cit != end; ++cit )
{
//kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "Adding rate " << (*cit) << " to rate ack" << endl;
buffer->addWord( (*cit) );
}
Transfer* st = createTransfer( f, s, buffer );
send( st );
setSuccess( 0, QString::null );
}
#include "rateinfotask.moc"
//kate: tab-width 4; indent-mode csands;
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