qgpgmeencryptjob.cpp
00001 /* 00002 qgpgmeencryptjob.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 "qgpgmeencryptjob.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/encryptionresult.h> 00046 #include <gpgmepp/data.h> 00047 00048 #include <klocale.h> 00049 00050 #include <assert.h> 00051 00052 Kleo::QGpgMEEncryptJob::QGpgMEEncryptJob( GpgME::Context * context ) 00053 : EncryptJob( QGpgME::EventLoopInteractor::instance(), "Kleo::QGpgMEEncryptJob" ), 00054 QGpgMEJob( this, context ) 00055 { 00056 assert( context ); 00057 } 00058 00059 Kleo::QGpgMEEncryptJob::~QGpgMEEncryptJob() { 00060 } 00061 00062 void Kleo::QGpgMEEncryptJob::setup( const TQByteArray & plainText ) { 00063 assert( !mInData ); 00064 assert( !mOutData ); 00065 00066 createInData( plainText ); 00067 createOutData(); 00068 } 00069 00070 GpgME::Error Kleo::QGpgMEEncryptJob::start( const std::vector<GpgME::Key> & recipients, 00071 const TQByteArray & plainText, bool alwaysTrust ) { 00072 setup( plainText ); 00073 00074 hookupContextToEventLoopInteractor(); 00075 00076 const GpgME::Context::EncryptionFlags flags = 00077 alwaysTrust ? GpgME::Context::AlwaysTrust : GpgME::Context::None; 00078 const GpgME::Error err = mCtx->startEncryption( recipients, *mInData, *mOutData, flags ); 00079 00080 if ( err ) 00081 deleteLater(); 00082 mResult = GpgME::EncryptionResult( err ); 00083 return err; 00084 } 00085 00086 GpgME::EncryptionResult Kleo::QGpgMEEncryptJob::exec( const std::vector<GpgME::Key> & recipients, 00087 const TQByteArray & plainText, 00088 bool alwaysTrust, 00089 TQByteArray & ciphertext ) { 00090 setup( plainText ); 00091 const GpgME::Context::EncryptionFlags flags = 00092 alwaysTrust ? GpgME::Context::AlwaysTrust : GpgME::Context::None; 00093 mResult = mCtx->encrypt( recipients, *mInData, *mOutData, flags ); 00094 ciphertext = mOutDataDataProvider->data(); 00095 getAuditLog(); 00096 return mResult; 00097 } 00098 00099 void Kleo::QGpgMEEncryptJob::doOperationDoneEvent( const GpgME::Error & ) { 00100 mResult = mCtx->encryptionResult(); 00101 const TQByteArray ciphertext = mOutDataDataProvider->data(); 00102 getAuditLog(); 00103 emit result( mResult, ciphertext ); 00104 } 00105 00106 void Kleo::QGpgMEEncryptJob::showErrorDialog( TQWidget * parent, const TQString & caption ) const { 00107 if ( mResult.error() && !mResult.error().isCanceled() ) 00108 Kleo::MessageBox::error( parent, mResult, this, caption ); 00109 } 00110 00111 #include "qgpgmeencryptjob.moc"