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/*
Kopete Oscar Protocol
serverversionstask.cpp - Handles the snac family versions
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 "serverversionstask.h"
#include <kdebug.h>
#include "connection.h"
#include "buffer.h"
#include "oscartypes.h"
#include "oscarutils.h"
#include "transfer.h"
using namespace Oscar;
ServerVersionsTask::ServerVersionsTask( Task* parent )
: Task( parent )
{
m_family = 0;
}
ServerVersionsTask::~ServerVersionsTask()
{
}
bool ServerVersionsTask::forMe( const Transfer* transfer ) const
{
const SnacTransfer* st = dynamic_cast<const SnacTransfer*> ( transfer );
if (!st)
return false;
if ( st->snacService() == 1 )
{
switch ( st->snacSubtype() )
{
case 0x03:
case 0x17:
case 0x18:
return true;
break;
default:
return false;
}
}
return false;
}
bool ServerVersionsTask::take( Transfer* transfer )
{
SnacTransfer* st = dynamic_cast<SnacTransfer*> ( transfer );
if (!st)
return false;
if ( forMe( transfer ) )
{
switch ( st->snacSubtype() )
{
case 0x03:
setTransfer( transfer );
handleFamilies();
setTransfer( 0 );
return true;
break;
case 0x18:
setTransfer( transfer );
handleServerVersions();
setTransfer( 0 );
return true;
break;
default:
return false;
}
}
return false;
}
void ServerVersionsTask::handleFamilies()
{
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo
<< "RECV SNAC 0x01, 0x03 - got the list of families server supports" << endl;
Buffer* outbuf = transfer()->buffer();
if ( outbuf->length() % 2 != 0 )
{
setError( -1, TQString() );
return;
}
while ( outbuf->length () != 0 )
{
m_familiesList.append( outbuf->getWord() );
}
client()->addToSupportedFamilies( m_familiesList );
requestFamilyVersions(); // send back a CLI_FAMILIES packet
}
void ServerVersionsTask::requestFamilyVersions()
{
bool isIcq = client()->isIcq();
int listLength = m_familiesList.count();
FLAP f = { 0x02, 0, 0 };
SNAC s = { 0x0001, 0x0017, 0x0000, client()->snacSequence() };
WORD val;
Buffer* outbuf = new Buffer();
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "SEND SNAC 0x01, 0x17 - Snac family versions we want" << endl;
for ( int i = 0; i < listLength; i++ )
{
outbuf->addWord( m_familiesList[i] );
if ( m_familiesList[i] == 0x0001 )
val = 0x0003;
else
{
if ( m_familiesList[i] == 0x0013 )
{
if ( isIcq )
val = 0x0004; // for ICQ2002
else
val = 0x0003;
}
else
val = 0x0001;
}
outbuf->addWord(val);
}
Transfer* st = createTransfer( f, s, outbuf );
st->toString();
send( st );
}
void ServerVersionsTask::handleServerVersions()
{
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo <<
"RECV SNAC 0x01, 0x18, got list of families this server understands" << endl;
Buffer* buffer = transfer()->buffer();
int numFamilies = m_familiesList.count();
for ( int srvFamCount = 0; srvFamCount < numFamilies; srvFamCount++ )
{
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "server version=" << buffer->getWord()
<< ", server family=" << buffer->getWord() << endl;
}
setSuccess( 0, TQString() );
}
#include "serverversionstask.moc"
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