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/*
Kopete Oscar Protocol
changevisibilitytask.cpp - Changes the visibility of the account via SSI
Copyright (c) 2005 Matt Rogers <mattr@kde.org>
Kopete (c) 2002-2005 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 "changevisibilitytask.h"
#include <tqvaluelist.h>
#include <kdebug.h>
#include "buffer.h"
#include "client.h"
#include "connection.h"
#include "oscartypeclasses.h"
#include "oscartypes.h"
#include "oscarutils.h"
#include "ssimanager.h"
#include "transfer.h"
ChangeVisibilityTask::ChangeVisibilityTask(Task* parent): Task(parent)
{
m_sequence = 0;
m_visible = true;
}
ChangeVisibilityTask::~ChangeVisibilityTask()
{
}
void ChangeVisibilityTask::setVisible( bool visible )
{
m_visible = visible;
}
bool ChangeVisibilityTask::forMe(const Transfer* transfer) const
{
const SnacTransfer* st = dynamic_cast<const SnacTransfer*>( transfer );
if ( !st )
return false;
SNAC s = st->snac(); //cheat
if ( s.family == 0x0013 && s.subtype == 0x000E )
return true;
else
return false;
}
bool ChangeVisibilityTask::take(Transfer* transfer)
{
if ( forMe( transfer ) )
{
setTransfer( transfer );
setSuccess( 0, TQString() );
setTransfer( 0 );
return true;
}
else
{
setError( 0, TQString() );
return false;
}
}
void ChangeVisibilityTask::onGo()
{
SSIManager* manager = client()->ssiManager();
Oscar::SSI item = manager->visibilityItem();
if ( !item )
{
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "Didn't find a visibility item" << endl;
setError( 0, TQString() );
return;
}
Buffer c8tlv;
BYTE visibleByte = m_visible ? 0x04 : 0x03;
c8tlv.addByte( visibleByte );
TQValueList<Oscar::TLV> tList;
tList.append( TLV( 0x00CA, c8tlv.length(), c8tlv.buffer() ) );
Oscar::SSI newSSI(item);
if ( Oscar::uptateTLVs( newSSI, tList ) == false )
{
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "Visibility didn't change, don't update" << endl;
setSuccess( 0, TQString() );
return;
}
//remove the old item and add the new item indicating the
//change in visibility.
manager->removeItem( item );
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "found visibility item. changing setting" << endl;
manager->newItem( newSSI );
sendEditStart();
Buffer* b = new Buffer();
FLAP f = { 0x02, 0, 0 };
SNAC s = { 0x0013, 0x0009, 0x0000, client()->snacSequence() };
m_sequence = s.id;
b->addWord( 0 );
b->addWord( newSSI.gid() );
b->addWord( newSSI.bid() );
b->addWord( newSSI.type() );
b->addWord( newSSI.tlvListLength() );
TQValueList<TLV>::const_iterator it2 = newSSI.tlvList().begin();
TQValueList<TLV>::const_iterator listEnd2 = newSSI.tlvList().end();
for( ; it2 != listEnd2; ++it2 )
b->addTLV( ( *it2 ) );
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "Sending visibility update" << endl;
Transfer* t = createTransfer( f, s, b );
send( t );
sendEditEnd();
}
void ChangeVisibilityTask::sendEditStart()
{
SNAC editStartSnac = { 0x0013, 0x0011, 0x0000, client()->snacSequence() };
FLAP editStart = { 0x02, 0, 0 };
Buffer* emptyBuffer = new Buffer;
Transfer* t1 = createTransfer( editStart, editStartSnac, emptyBuffer );
send( t1 );
}
void ChangeVisibilityTask::sendEditEnd()
{
SNAC editEndSnac = { 0x0013, 0x0012, 0x0000, client()->snacSequence() };
FLAP editEnd = { 0x02, 0, 0 };
Buffer* emptyBuffer = new Buffer;
Transfer *t5 = createTransfer( editEnd, editEndSnac, emptyBuffer );
send( t5 );
}
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