korn/kio_read.cpp

   1 /*
   2  * Copyright (C) 2004, Mart Kelder (mart.kde@hccnet.nl)
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18
  19 #include "kio_read.h"
  20
  21 #include "kio.h"
  22 #include "kio_proto.h"
  23
  24 #include <kdebug.h>
  25 #include <klocale.h>
  26 #include <kurl.h>
  27 #include <kio/global.h>
  28 #include <kio/jobclasses.h>
  29 #include <kio/scheduler.h>
  30
  31 #include <QString>
  32 #include <QVariant>
  33
  34 KIO_Read::KIO_Read( QObject * parent )
  35         : QObject( parent ),
  36         _job( 0 ),
  37         _message( 0 )
  38 {
  39         _message = new QString;
  40 }
  41
  42 KIO_Read::~KIO_Read()
  43 {
  44         delete _message;
  45         delete _job;
  46 }
  47
  48 void KIO_Read::readMail( const QVariant mailid, KKioDrop* drop )
  49 {
  50         _kio = drop;
  51         KUrl kurl = *_kio->_kurl;
  52         KIO::MetaData metadata = *_kio->_metadata;
  53
  54         if( mailid.type() != QVariant::String )
  55         {
  56                 kDebug() <<"Got wrong type of id in KIO_Read::readMail";
  57                 return;
  58         }
  59         kurl = mailid.toString();
  60
  61         _kio->_protocol->readMailKUrl( kurl, metadata );
  62
  63         _job = KIO::get( kurl, KIO::NoReload, KIO::HideProgressInfo );
  64         _job->addMetaData( metadata );
  65
  66         connect( _job, SIGNAL( result( KJob* ) ), this, SLOT( slotResult( KJob* ) ) );
  67         connect( _job, SIGNAL( data( KIO::Job*, const QByteArray& ) ), this, SLOT( slotData( KIO::Job*, const QByteArray & ) ) );
  68 }
  69
  70 void KIO_Read::canceled( )
  71 {
  72         if( _job )
  73                 delete _job;
  74         _job = 0;
  75 }
  76
  77 void KIO_Read::slotResult( KJob* job )
  78 {
  79         if( job != _job )
  80                 kWarning() << i18n("Unknown job returned; I will try if this one will do..." );
  81
  82         if( job->error() )
  83                 kWarning() << i18n("An error occurred when fetching the requested email: %1.", job->errorString() );
  84
  85         _kio->emitReadMailReady( _message );
  86
  87         *_message = "";
  88         _job = 0;
  89 }
  90
  91 void KIO_Read::slotData( KIO::Job* job, const QByteArray & data )
  92 {
  93         if( job != _job )
  94                 kWarning() << i18n("Unknown job returned; I will try if this one will do..." );
  95
  96         if( !data.isEmpty() )
  97                 _message->append( data );
  98 }
  99
 100 #include "kio_read.moc"