certmanager/lib

gnupgprocessbase.h

00001 /*
00002     gnupgprocessbase.h
00003 
00004     This file is part of libkleopatra, the KDE keymanagement library
00005     Copyright (c) 2004 Klarälvdalens Datakonsult AB
00006 
00007     Libkleopatra is free software; you can redistribute it and/or
00008     modify it under the terms of the GNU General Public License as
00009     published by the Free Software Foundation; either version 2 of the
00010     License, or (at your option) any later version.
00011 
00012     Libkleopatra is distributed in the hope that it will be useful,
00013     but WITHOUT ANY WARRANTY; without even the implied warranty of
00014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015     General Public License for more details.
00016 
00017     You should have received a copy of the GNU General Public License
00018     along with this program; if not, write to the Free Software
00019     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00020 
00021     In addition, as a special exception, the copyright holders give
00022     permission to link the code of this program with any edition of
00023     the Qt library by Trolltech AS, Norway (or with modified versions
00024     of Qt that use the same license as Qt), and distribute linked
00025     combinations including the two.  You must obey the GNU General
00026     Public License in all respects for all of the code used other than
00027     Qt.  If you modify this file, you may extend this exception to
00028     your version of the file, but you are not obligated to do so.  If
00029     you do not wish to do so, delete this exception statement from
00030     your version.
00031 */
00032 
00033 #ifndef __KLEO_GNUPGPROCESSBASE_H__
00034 #define __KLEO_GNUPGPROCESSBASE_H__
00035 
00036 #include <kprocess.h>
00037 
00038 namespace Kleo {
00039 
00048   class GnuPGProcessBase : public KProcess {
00049     Q_OBJECT
00050   public:
00051     GnuPGProcessBase( QObject * parent=0, const char * name=0 );
00052     ~GnuPGProcessBase();
00053 
00054     void setUseStatusFD( bool use );
00055 
00057     bool start( RunMode runmode, Communication comm );
00058 
00059     bool closeStatus();
00060 
00061   signals:
00062     void status( Kleo::GnuPGProcessBase * proc, const QString & type, const QStringList & args );
00063 
00064   protected:
00066     int setupCommunication( Communication comm );
00068     int commSetupDoneP();
00070     int commSetupDoneC();
00071 
00072     int childStatus( int fd );
00073 
00074 
00075   private slots:
00076     void slotChildStatus( int fd );
00077 
00078   private:
00079     void parseStatusOutput();
00080 
00081   private:
00082     class Private;
00083     Private * d;
00084   protected:
00086     void virtual_hook( int id, void * data );
00087   };
00088 
00089 }
00090 
00091 #endif // __KLEO_GNUPGPROCESSBASE_H__
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