qgpgmesignjob.cpp
00001 /* 00002 qgpgmesignjob.cpp 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 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 #ifdef HAVE_CONFIG_H 00034 #include <config.h> 00035 #endif 00036 00037 #include "qgpgmesignjob.h" 00038 00039 #include "ui/messagebox.h" 00040 00041 #include <qgpgme/eventloopinteractor.h> 00042 #include <qgpgme/dataprovider.h> 00043 00044 #include <gpgmepp/context.h> 00045 #include <gpgmepp/signingresult.h> 00046 #include <gpgmepp/data.h> 00047 #include <gpgmepp/key.h> 00048 00049 #include <tdelocale.h> 00050 00051 #include <assert.h> 00052 #include <stdlib.h> 00053 00054 Kleo::QGpgMESignJob::QGpgMESignJob( GpgME::Context * context ) 00055 : SignJob( QGpgME::EventLoopInteractor::instance(), "Kleo::QGpgMESignJob" ), 00056 QGpgMEJob( this, context ) 00057 { 00058 assert( context ); 00059 } 00060 00061 Kleo::QGpgMESignJob::~QGpgMESignJob() { 00062 } 00063 00064 GpgME::Error Kleo::QGpgMESignJob::setup( const std::vector<GpgME::Key> & signers, 00065 const TQByteArray & plainText ) { 00066 assert( !mInData ); 00067 assert( !mOutData ); 00068 00069 createInData( plainText ); 00070 createOutData(); 00071 00072 return setSigningKeys( signers ); 00073 } 00074 00075 GpgME::Error Kleo::QGpgMESignJob::start( const std::vector<GpgME::Key> & signers, 00076 const TQByteArray & plainText, 00077 GpgME::Context::SignatureMode mode ) { 00078 if ( const GpgME::Error error = setup( signers, plainText ) ) { 00079 deleteLater(); 00080 return error; 00081 } 00082 00083 hookupContextToEventLoopInteractor(); 00084 00085 const GpgME::Error err = mCtx->startSigning( *mInData, *mOutData, mode ); 00086 00087 if ( err ) 00088 deleteLater(); 00089 mResult = GpgME::SigningResult( err ); 00090 return err; 00091 } 00092 00093 GpgME::SigningResult Kleo::QGpgMESignJob::exec( const std::vector<GpgME::Key> & signers, 00094 const TQByteArray & plainText, 00095 GpgME::Context::SignatureMode mode, 00096 TQByteArray & signature ) { 00097 if ( const GpgME::Error err = setup( signers, plainText ) ) 00098 return mResult = GpgME::SigningResult( 0, err ); 00099 mResult = mCtx->sign( *mInData, *mOutData, mode ); 00100 signature = mOutDataDataProvider->data(); 00101 getAuditLog(); 00102 return mResult; 00103 } 00104 00105 void Kleo::QGpgMESignJob::doOperationDoneEvent( const GpgME::Error & ) { 00106 mResult = mCtx->signingResult(); 00107 const TQByteArray signature = mOutDataDataProvider->data(); 00108 getAuditLog(); 00109 emit result( mResult, signature ); 00110 } 00111 00112 void Kleo::QGpgMESignJob::showErrorDialog( TQWidget * parent, const TQString & caption ) const { 00113 if ( mResult.error() && !mResult.error().isCanceled() ) 00114 Kleo::MessageBox::error( parent, mResult, this, caption ); 00115 } 00116 00117 #include "qgpgmesignjob.moc"