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/*
Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#include "itemsearchjob.h"
#include "imapparser_p.h"
#include "itemfetchscope.h"
#include "job_p.h"
#include "protocolhelper_p.h"
#include <QtCore/QTimer>
using namespace Akonadi;
class Akonadi::ItemSearchJobPrivate : public JobPrivate
{
public:
ItemSearchJobPrivate( ItemSearchJob *parent, const QString &query )
: JobPrivate( parent ), mQuery( query )
{
}
void timeout()
{
Q_Q( Akonadi::ItemSearchJob );
mEmitTimer->stop(); // in case we are called by result()
if ( !mPendingItems.isEmpty() ) {
if ( !q->error() )
emit q->itemsReceived( mPendingItems );
mPendingItems.clear();
}
}
Q_DECLARE_PUBLIC( ItemSearchJob )
QString mQuery;
Item::List mItems;
ItemFetchScope mFetchScope;
Item::List mPendingItems; // items pending for emitting itemsReceived()
QTimer* mEmitTimer;
};
ItemSearchJob::ItemSearchJob( const QString & query, QObject * parent )
: Job( new ItemSearchJobPrivate( this, query ), parent )
{
Q_D( ItemSearchJob );
d->mEmitTimer = new QTimer( this );
d->mEmitTimer->setSingleShot( true );
d->mEmitTimer->setInterval( 100 );
connect( d->mEmitTimer, SIGNAL(timeout()), this, SLOT(timeout()) );
connect( this, SIGNAL(result(KJob*)), this, SLOT(timeout()) );
}
ItemSearchJob::~ItemSearchJob()
{
}
void ItemSearchJob::setQuery( const QString &query )
{
Q_D( ItemSearchJob );
d->mQuery = query;
}
void ItemSearchJob::setFetchScope( const ItemFetchScope &fetchScope )
{
Q_D( ItemSearchJob );
d->mFetchScope = fetchScope;
}
ItemFetchScope &ItemSearchJob::fetchScope()
{
Q_D( ItemSearchJob );
return d->mFetchScope;
}
void ItemSearchJob::doStart()
{
Q_D( ItemSearchJob );
QByteArray command = d->newTag() + " SEARCH ";
command += ImapParser::quote( d->mQuery.toUtf8() );
command += ' ' + ProtocolHelper::itemFetchScopeToByteArray( d->mFetchScope );
command += '\n';
d->writeData( command );
}
void ItemSearchJob::doHandleResponse( const QByteArray & tag, const QByteArray & data )
{
Q_D( ItemSearchJob );
if ( tag == "*" ) {
int begin = data.indexOf( "SEARCH" );
if ( begin >= 0 ) {
// split fetch response into key/value pairs
QList<QByteArray> fetchResponse;
ImapParser::parseParenthesizedList( data, fetchResponse, begin + 7 );
Item item;
ProtocolHelper::parseItemFetchResult( fetchResponse, item );
if ( !item.isValid() )
return;
d->mItems.append( item );
d->mPendingItems.append( item );
if ( !d->mEmitTimer->isActive() )
d->mEmitTimer->start();
return;
}
}
kDebug() << "Unhandled response: " << tag << data;
}
Item::List ItemSearchJob::items() const
{
Q_D( const ItemSearchJob );
return d->mItems;
}
QUrl ItemSearchJob::akonadiItemIdUri()
{
return QUrl( QLatin1String( "http://akonadi-project.org/ontologies/aneo#akonadiItemId" ) );
}
#include "itemsearchjob.moc"
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