qgpgmekeylistjob.cpp
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00033 #ifdef HAVE_CONFIG_H
00034 #include <config.h>
00035 #endif
00036
00037 #include "qgpgmekeylistjob.h"
00038
00039 #include <qgpgme/eventloopinteractor.h>
00040
00041 #include <gpgmepp/key.h>
00042 #include <gpgmepp/context.h>
00043 #include <gpgmepp/keylistresult.h>
00044
00045 #include <kmessagebox.h>
00046 #include <klocale.h>
00047
00048 #include <qstringlist.h>
00049
00050 #include <stdlib.h>
00051 #include <string.h>
00052 #include <assert.h>
00053
00054 Kleo::QGpgMEKeyListJob::QGpgMEKeyListJob( GpgME::Context * context )
00055 : KeyListJob( QGpgME::EventLoopInteractor::instance(), "Kleo::QGpgMEKeyListJob" ),
00056 QGpgMEJob( this, context )
00057 {
00058 assert( context );
00059 }
00060
00061 Kleo::QGpgMEKeyListJob::~QGpgMEKeyListJob() {
00062 }
00063
00064 void Kleo::QGpgMEKeyListJob::setup( const QStringList & patterns ) {
00065 assert( !mPatterns );
00066
00067 setPatterns( patterns );
00068 }
00069
00070 GpgME::Error Kleo::QGpgMEKeyListJob::start( const QStringList & patterns, bool secretOnly ) {
00071 setup( patterns );
00072
00073 hookupContextToEventLoopInteractor();
00074 connect( QGpgME::EventLoopInteractor::instance(),
00075 SIGNAL(nextKeyEventSignal(GpgME::Context*,const GpgME::Key&)),
00076 SLOT(slotNextKeyEvent(GpgME::Context*,const GpgME::Key&)) );
00077
00078 const GpgME::Error err = mCtx->startKeyListing( mPatterns, secretOnly );
00079
00080 if ( err )
00081 deleteLater();
00082 mResult = GpgME::KeyListResult( 0, err );
00083 return err;
00084 }
00085
00086 GpgME::KeyListResult Kleo::QGpgMEKeyListJob::exec( const QStringList & patterns, bool secretOnly, std::vector<GpgME::Key> & keys ) {
00087 keys.clear();
00088 setup( patterns );
00089 GpgME::Error err = mCtx->startKeyListing( mPatterns, secretOnly );
00090 if ( !err ) {
00091 do
00092 keys.push_back( mCtx->nextKey( err ) );
00093 while ( !err );
00094 keys.pop_back();
00095 }
00096 return mResult = mCtx->endKeyListing();
00097 }
00098
00099 void Kleo::QGpgMEKeyListJob::slotNextKeyEvent( GpgME::Context * context, const GpgME::Key & key ) {
00100 if ( context == mCtx )
00101 emit nextKey( key );
00102 }
00103
00104 void Kleo::QGpgMEKeyListJob::doOperationDoneEvent( const GpgME::Error & ) {
00105 emit result( mResult = mCtx->keyListResult() );
00106 }
00107
00108 void Kleo::QGpgMEKeyListJob::showErrorDialog( QWidget * parent, const QString & caption ) const {
00109 if ( !mResult.error() || mResult.error().isCanceled() )
00110 return;
00111 const QString msg = i18n( "<qt><p>An error occurred while fetching "
00112 "the keys from the backend:</p>"
00113 "<p><b>%1</b></p></qt>" )
00114 .arg( QString::fromLocal8Bit( mResult.error().asString() ) );
00115 KMessageBox::error( parent, msg, caption );
00116 }
00117
00118 #include "qgpgmekeylistjob.moc"
This file is part of the documentation for certmanager/lib Library Version 3.3.2.