certmanager/lib

chiasmusjob.h

00001 /*  -*- mode: C++; c-file-style: "gnu" -*-
00002     chiasmusjob.h
00003 
00004     This file is part of libkleopatra, the KDE keymanagement library
00005     Copyright (c) 2005 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 TQt library by Trolltech AS, Norway (or with modified versions
00024     of TQt that use the same license as TQt), 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     TQt.  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 
00034 #ifndef __KLEO_CHIASMUSJOB_H__
00035 #define __KLEO_CHIASMUSJOB_H__
00036 
00037 #include "kleo/specialjob.h"
00038 
00039 #include <tqstringlist.h>
00040 
00041 #include <gpgmepp/context.h>
00042 
00043 class TDEProcess;
00044 
00045 namespace Kleo {
00046 
00047   class SymCryptRunProcessBase;
00048 
00052   class ChiasmusJob : public Kleo::SpecialJob {
00053     Q_OBJECT
00054   
00055     TQ_ENUMS( Mode )
00056     TQ_PROPERTY( Mode mode READ mode )
00057     TQ_PROPERTY( TQString key READ key WRITE setKey )
00058     TQ_PROPERTY( TQString options READ options WRITE setOptions )
00059     TQ_PROPERTY( TQByteArray input READ input WRITE setInput )
00060     TQ_PROPERTY( TQByteArray result READ result )
00061   public:
00062     enum Mode {
00063       Encrypt, Decrypt
00064     };
00065     ChiasmusJob( Mode op );
00066     ~ChiasmusJob();
00067 
00069     GpgME::Error start();
00071     GpgME::Error exec();
00072 
00074     void showErrorDialog( TQWidget *, const TQString & ) const;
00075 
00076     Mode mode() const { return mMode; }
00077 
00078     TQString key() const { return mKey; }
00079     void setKey( const TQString & key ) { mKey = key; }
00080 
00081     TQString options() const { return mOptions; }
00082     void setOptions( const TQString & options ) { mOptions = options; }
00083 
00084     TQByteArray input() const { return mInput; }
00085     void setInput( const TQByteArray & input ) { mInput = input; }
00086 
00087     //using SpecialJob::result;
00088     TQByteArray result() const { return mOutput; }
00089 
00090   public slots:
00091     void slotCancel();
00092 
00093   private slots:
00094     GpgME::Error slotProcessExited( TDEProcess * );
00095     void slotTimeout();
00096 
00097   private:
00098     bool checkPreconditions() const;
00099     GpgME::Error setup();
00100     void showChiasmusOutput();
00101 
00102   private:
00103     SymCryptRunProcessBase * mSymCryptRun;
00104     TQString mKey;
00105     TQString mOptions;
00106     TQByteArray mInput, mOutput;
00107     GpgME::Error mError;
00108     TQString mStderr;
00109     bool mCanceled;
00110     bool mTimeout;
00111     const Mode mMode;
00112   };
00113 
00114 }
00115 
00116 
00117 #endif // __KLEO_CHIASMUSJOB_H__