certmanager/lib
qgpgmeencryptjob.cpp00001
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00033 #ifdef HAVE_CONFIG_H
00034 #include <config.h>
00035 #endif
00036
00037 #include "qgpgmeencryptjob.h"
00038
00039 #include <klocale.h>
00040 #include <kmessagebox.h>
00041
00042 #include <qgpgme/eventloopinteractor.h>
00043 #include <qgpgme/dataprovider.h>
00044
00045 #include <gpgmepp/context.h>
00046 #include <gpgmepp/encryptionresult.h>
00047 #include <gpgmepp/data.h>
00048
00049 #include <assert.h>
00050
00051 Kleo::QGpgMEEncryptJob::QGpgMEEncryptJob( GpgME::Context * context )
00052 : EncryptJob( QGpgME::EventLoopInteractor::instance(), "Kleo::QGpgMEEncryptJob" ),
00053 QGpgMEJob( this, context )
00054 {
00055 assert( context );
00056 }
00057
00058 Kleo::QGpgMEEncryptJob::~QGpgMEEncryptJob() {
00059 }
00060
00061 void Kleo::QGpgMEEncryptJob::setup( const QByteArray & plainText ) {
00062 assert( !mInData );
00063 assert( !mOutData );
00064
00065 createInData( plainText );
00066 createOutData();
00067 }
00068
00069 GpgME::Error Kleo::QGpgMEEncryptJob::start( const std::vector<GpgME::Key> & recipients,
00070 const QByteArray & plainText, bool alwaysTrust ) {
00071 setup( plainText );
00072
00073 hookupContextToEventLoopInteractor();
00074
00075 const GpgME::Context::EncryptionFlags flags =
00076 alwaysTrust ? GpgME::Context::AlwaysTrust : GpgME::Context::None;
00077 const GpgME::Error err = mCtx->startEncryption( recipients, *mInData, *mOutData, flags );
00078
00079 if ( err )
00080 deleteLater();
00081 mResult = GpgME::EncryptionResult( err );
00082 return err;
00083 }
00084
00085 GpgME::EncryptionResult Kleo::QGpgMEEncryptJob::exec( const std::vector<GpgME::Key> & recipients,
00086 const QByteArray & plainText,
00087 bool alwaysTrust,
00088 QByteArray & ciphertext ) {
00089 setup( plainText );
00090 const GpgME::Context::EncryptionFlags flags =
00091 alwaysTrust ? GpgME::Context::AlwaysTrust : GpgME::Context::None;
00092 mResult = mCtx->encrypt( recipients, *mInData, *mOutData, flags );
00093 ciphertext = mOutDataDataProvider->data();
00094 return mResult;
00095 }
00096
00097 void Kleo::QGpgMEEncryptJob::doOperationDoneEvent( const GpgME::Error & ) {
00098 emit result( mResult = mCtx->encryptionResult(), mOutDataDataProvider->data() );
00099 }
00100
00101 void Kleo::QGpgMEEncryptJob::showErrorDialog( QWidget * parent, const QString & caption ) const {
00102 if ( !mResult.error() || mResult.error().isCanceled() )
00103 return;
00104 const QString msg = i18n("Encryption failed: %1")
00105 .arg( QString::fromLocal8Bit( mResult.error().asString() ) );
00106 KMessageBox::error( parent, msg, caption );
00107 }
00108
00109 #include "qgpgmeencryptjob.moc"
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