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/*
Kopete Groupwise Protocol
joinconferencetask.cpp - Join a conference on the server, after having been invited.
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 "gwerror.h"
#include "client.h"
#include "response.h"
#include "userdetailsmanager.h"
#include "joinconferencetask.h"
JoinConferenceTask::JoinConferenceTask(Task* tqparent): RequestTask(tqparent)
{
}
JoinConferenceTask::~JoinConferenceTask()
{
}
void JoinConferenceTask::join( const GroupWise::ConferenceGuid & guid )
{
m_guid = guid;
Field::FieldList lst, tmp;
tmp.append( new Field::SingleField( NM_A_SZ_OBJECT_ID, 0, NMFIELD_TYPE_UTF8, guid ) );
lst.append( new Field::MultiField( NM_A_FA_CONVERSATION, NMFIELD_METHOD_VALID, 0, NMFIELD_TYPE_ARRAY, tmp ) );
createTransfer( "joinconf", lst );
}
bool JoinConferenceTask::take( Transfer * transfer )
{
if ( forMe( transfer ) )
{
client()->debug( "JoinConferenceTask::take()" );
Response * response = dynamic_cast<Response *>( transfer );
Field::FieldList responseFields = response->fields();
// if the request was successful
if ( response->resultCode() == GroupWise::None )
{
// extract the list of participants and store them
Field::MultiField * participants = responseFields.findMultiField( NM_A_FA_CONTACT_LIST );
if ( participants )
{
Field::SingleField * contact = 0;
Field::FieldList contactList = participants->fields();
const Field::FieldListIterator end = contactList.end();
for ( Field::FieldListIterator it = contactList.tqfind( NM_A_SZ_DN );
it != end;
it = contactList.tqfind( ++it, NM_A_SZ_DN ) )
{
contact = static_cast<Field::SingleField *>( *it );
if ( contact )
{
// HACK: lowercased DN
TQString dn = contact->value().toString().lower();
m_participants.append( dn );
// need to ask for details for these contacts
if ( !client()->userDetailsManager()->known( dn ) )
m_unknowns.append( dn );
}
}
}
else
setError( GroupWise::Protocol );
// now, extract the list of pending invites and store them
Field::MultiField * invitees = responseFields.findMultiField( NM_A_FA_RESULTS );
if ( invitees )
{
Field::SingleField * contact = 0;
Field::FieldList contactList = invitees->fields();
const Field::FieldListIterator end = contactList.end();
for ( Field::FieldListIterator it = contactList.tqfind( NM_A_SZ_DN );
it != end;
it = contactList.tqfind( ++it, NM_A_SZ_DN ) )
{
contact = static_cast<Field::SingleField *>( *it );
if ( contact )
{
// HACK: lowercased DN
TQString dn = contact->value().toString().lower();
m_invitees.append( dn );
// need to ask for details for these contacts
if ( !client()->userDetailsManager()->known( dn ) )
m_unknowns.append( dn );
}
}
}
else
setError( GroupWise::Protocol );
if ( m_unknowns.empty() ) // ready to chat
{
client()->debug( "JoinConferenceTask::finished()" );
finished();
}
else // need to get some more details first
{
client()->debug( "JoinConferenceTask::slotReceiveUserDetails(), requesting details" );
connect( client()->userDetailsManager(),
TQT_SIGNAL( gotContactDetails( const GroupWise::ContactDetails & ) ),
TQT_SLOT( slotReceiveUserDetails( const GroupWise::ContactDetails & ) ) );
client()->userDetailsManager()->requestDetails( m_unknowns );
}
}
else
setError( response->resultCode() );
return true;
}
else
return false;
}
void JoinConferenceTask::slotReceiveUserDetails( const ContactDetails & details )
{
client()->debug( TQString( "JoinConferenceTask::slotReceiveUserDetails() - got %1" ).tqarg( details.dn ) );
TQStringList::Iterator it = m_unknowns.begin();
TQStringList::Iterator end = m_unknowns.end();
while( it != end )
{
TQString current = *it;
++it;
client()->debug( TQString( " - can we remove %1?" ).tqarg(current ) );
if ( current == details.dn )
{
client()->debug( " - it's gone!" );
m_unknowns.remove( current );
break;
}
}
client()->debug( TQString( " - now %1 unknowns").tqarg( m_unknowns.count() ) );
if ( m_unknowns.empty() )
{
client()->debug( " - finished()" );
finished();
}
// would be better to count the number of received details and listen to the getdetails task's error signal.
// else
// {
// client()->debug( " - ERROR - we requested details for the list of chat participants/invitees, but the server did not send us all the details! - setting finished() anyway, so the chat can take place." );
// finished();
// }
}
TQStringList JoinConferenceTask::participants() const
{
return m_participants;
}
TQStringList JoinConferenceTask::invitees() const
{
return m_invitees;
}
GroupWise::ConferenceGuid JoinConferenceTask::guid() const
{
return m_guid;
}
#include "joinconferencetask.moc"
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