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/*
Kopete Groupwise Protocol
searchusertask.cpp - high level search for users on the server - spawns PollSearchResultsTasks
Copyright (c) 2005 SUSE Linux Products GmbH http://www.suse.com
Based on Iris, Copyright (C) 2003 Justin Karneges
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 <qdatetime.h>
#include <qtimer.h>
#include "client.h"
#include "gwerror.h"
#include "gwfield.h"
#include "response.h"
#include "pollsearchresultstask.h"
#include "searchusertask.h"
// the delay we allow the server to initially do the search
#define GW_POLL_INITIAL_DELAY 1000
// the maximum number of times to poll the server
#define GW_POLL_MAXIMUM 5
// the frequency between subsequent polls
#define GW_POLL_FREQUENCY_MS 8000
using namespace GroupWise;
SearchUserTask::SearchUserTask(Task* parent): RequestTask(parent), m_polls( 0 )
{
}
SearchUserTask::~SearchUserTask()
{
}
void SearchUserTask::search( const QValueList<UserSearchQueryTerm> & query )
{
m_queryHandle = QString::number( QDateTime::currentDateTime().toTime_t () );
Field::FieldList lst;
if ( query.isEmpty() )
{
setError( 1, "no query terms" );
return;
}
// object Id identifies the search for later reference
lst.append( new Field::SingleField( NM_A_SZ_OBJECT_ID, 0, NMFIELD_TYPE_UTF8, m_queryHandle ) );
QValueList<UserSearchQueryTerm>::ConstIterator it = query.begin();
const QValueList<UserSearchQueryTerm>::ConstIterator end = query.end();
for ( ; it != end; ++it )
{
Field::SingleField * fld = new Field::SingleField( (*it).field.ascii(), (*it).operation, 0, NMFIELD_TYPE_UTF8, (*it).argument );
lst.append( fld );
}
//lst.append( new Field::SingleField( "Given Name", 0, NMFIELD_TYPE_UTF8, [ NMFIELD_METHOD_EQUAL | NMFIELD_METHOD_MATCHBEGIN | NMFIELD_METHOD_MATCHEND | NMFIELD_METHOD_SEARCH ], searchTerm );
// Or "Surname", NM_A_SZ_USERID, NM_A_SZ_TITLE, NM_A_SZ_DEPARTMENT in other fields
createTransfer( "createsearch", lst );
}
bool SearchUserTask::take( Transfer * transfer )
{
if ( !forMe( transfer ) )
return false;
Response * response = dynamic_cast<Response *>( transfer );
if ( !response )
return false;
if ( response->resultCode() )
{
kdDebug( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << "got return code in response << " << response->resultCode() << endl;
setError( response->resultCode() );
return true;
}
// now start the results poll timer
QTimer::singleShot( GW_POLL_INITIAL_DELAY, this, SLOT( slotPollForResults() ) );
return true;
}
void SearchUserTask::slotPollForResults()
{
//create a PollSearchResultsTask
PollSearchResultsTask * psrt = new PollSearchResultsTask( client()->rootTask() );
psrt->poll( m_queryHandle );
connect( psrt, SIGNAL( finished() ), SLOT( slotGotPollResults() ) );
psrt->go( true );
}
void SearchUserTask::slotGotPollResults()
{
PollSearchResultsTask * psrt = (PollSearchResultsTask *)sender();
kdDebug( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << "status code is " << psrt->queryStatus() << endl;
m_polls++;
switch ( psrt->queryStatus() )
{
case PollSearchResultsTask::Pending:
case PollSearchResultsTask::InProgess:
if ( m_polls < GW_POLL_MAXIMUM ) // restart timer
QTimer::singleShot( GW_POLL_FREQUENCY_MS, this, SLOT( slotPollForResults() ) );
else
setSuccess( psrt->statusCode() );
break;
case PollSearchResultsTask::Completed:
m_results = psrt->results();
setSuccess();
break;
case PollSearchResultsTask::Cancelled:
setError(psrt->statusCode() );
break;
case PollSearchResultsTask::Error:
setError( psrt->statusCode() );
break;
case PollSearchResultsTask::TimeOut:
setError( psrt->statusCode() );
break;
}
}
QValueList< GroupWise::ContactDetails > SearchUserTask::results()
{
return m_results;
}
#include "searchusertask.moc"
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